ios: asychronous subscription updates (#4707 )

* ios: asychronous subscription updates * cleanup
core: batch connection subscription transactions (#4701 )
2024-12-17 17:20:21 +01:00 · 2024-08-17 13:26:56 +01:00 · 2024-08-16 11:55:22 +01:00 · 2024-08-15 20:08:51 +01:00 · 2024-08-15 18:43:30 +01:00 · 2024-08-15 18:21:22 +01:00
1394 changed files with 270762 additions and 75931 deletions
@@ -8,6 +8,8 @@ on:
      - users
    tags:
      - "v*"
+      - "!*-fdroid"
+      - "!*-armv7a"
  pull_request:

 jobs:
@@ -41,7 +43,7 @@ jobs:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  build:
-    name: build-${{ matrix.os }}
+    name: build-${{ matrix.os }}-${{ matrix.ghc }}
    if: always()
    needs: prepare-release
    runs-on: ${{ matrix.os }}
@@ -50,17 +52,33 @@ jobs:
      matrix:
        include:
          - os: ubuntu-20.04
+            ghc: "8.10.7"
+            cache_path: ~/.cabal/store
+          - os: ubuntu-20.04
+            ghc: "9.6.3"
            cache_path: ~/.cabal/store
            asset_name: simplex-chat-ubuntu-20_04-x86-64
+            desktop_asset_name: simplex-desktop-ubuntu-20_04-x86_64.deb
          - os: ubuntu-22.04
+            ghc: "9.6.3"
            cache_path: ~/.cabal/store
            asset_name: simplex-chat-ubuntu-22_04-x86-64
+            desktop_asset_name: simplex-desktop-ubuntu-22_04-x86_64.deb
          - os: macos-latest
+            ghc: "9.6.3"
+            cache_path: ~/.cabal/store
+            asset_name: simplex-chat-macos-aarch64
+            desktop_asset_name: simplex-desktop-macos-aarch64.dmg
+          - os: macos-13
+            ghc: "9.6.3"
            cache_path: ~/.cabal/store
            asset_name: simplex-chat-macos-x86-64
+            desktop_asset_name: simplex-desktop-macos-x86_64.dmg
          - os: windows-latest
+            ghc: "9.6.3"
            cache_path: C:/cabal
            asset_name: simplex-chat-windows-x86-64
+            desktop_asset_name: simplex-desktop-windows-x86_64.msi
    steps:
      - name: Configure pagefile (Windows)
        if: matrix.os == 'windows-latest'
@@ -74,18 +92,19 @@ jobs:
        uses: actions/checkout@v3

      - name: Setup Haskell
-        uses: haskell/actions/setup@v2
+        uses: haskell-actions/setup@v2
        with:
-          ghc-version: "8.10.7"
-          cabal-version: "latest"
+          ghc-version: ${{ matrix.ghc }}
+          cabal-version: "3.10.1.0"

-      - name: Cache dependencies
-        uses: actions/cache@v3
+      - name: Restore cached build
+        id: restore_cache
+        uses: actions/cache/restore@v3
        with:
          path: |
            ${{ matrix.cache_path }}
            dist-newstyle
-          key: ${{ matrix.os }}-${{ hashFiles('cabal.project', 'simplex-chat.cabal') }}
+          key: ${{ matrix.os }}-ghc${{ matrix.ghc }}-${{ hashFiles('cabal.project', 'simplex-chat.cabal') }}

      # / Unix

@@ -93,14 +112,36 @@ jobs:
        if: matrix.os == 'macos-latest'
        shell: bash
        run: |
-          echo "ignore-project: False"                                      >> cabal.project.local
-          echo "package direct-sqlcipher"                                   >> cabal.project.local
-          echo "    extra-include-dirs: /usr/local/opt/openssl@1.1/include" >> cabal.project.local
-          echo "    extra-lib-dirs: /usr/local/opt/openssl@1.1/lib"         >> cabal.project.local
-          echo "    flags: +openssl"                                        >> cabal.project.local
+          echo "ignore-project: False"                                         >> cabal.project.local
+          echo "package simplexmq"                                             >> cabal.project.local
+          echo "    extra-include-dirs: /opt/homebrew/opt/openssl@1.1/include" >> cabal.project.local
+          echo "    extra-lib-dirs: /opt/homebrew/opt/openssl@1.1/lib"         >> cabal.project.local
+          echo ""                                                              >> cabal.project.local
+          echo "package direct-sqlcipher"                                      >> cabal.project.local
+          echo "    extra-include-dirs: /opt/homebrew/opt/openssl@1.1/include" >> cabal.project.local
+          echo "    extra-lib-dirs: /opt/homebrew/opt/openssl@1.1/lib"         >> cabal.project.local
+          echo "    flags: +openssl"                                           >> cabal.project.local
+
+      - name: Unix prepare cabal.project.local for Mac
+        if: matrix.os == 'macos-13'
+        shell: bash
+        run: |
+          echo "ignore-project: False"                                         >> cabal.project.local
+          echo "package simplexmq"                                             >> cabal.project.local
+          echo "    extra-include-dirs: /usr/local/opt/openssl@1.1/include"    >> cabal.project.local
+          echo "    extra-lib-dirs: /usr/local/opt/openssl@1.1/lib"            >> cabal.project.local
+          echo ""                                                              >> cabal.project.local
+          echo "package direct-sqlcipher"                                      >> cabal.project.local
+          echo "    extra-include-dirs: /usr/local/opt/openssl@1.1/include"    >> cabal.project.local
+          echo "    extra-lib-dirs: /usr/local/opt/openssl@1.1/lib"            >> cabal.project.local
+          echo "    flags: +openssl"                                           >> cabal.project.local
+
+      - name: Install AppImage dependencies
+        if: startsWith(github.ref, 'refs/tags/v') && matrix.asset_name && matrix.os == 'ubuntu-20.04'
+        run: sudo apt install -y desktop-file-utils

      - name: Install pkg-config for Mac
-        if: matrix.os == 'macos-latest'
+        if: matrix.os == 'macos-latest' || matrix.os == 'macos-13'
        run: brew install pkg-config

      - name: Unix prepare cabal.project.local for Ubuntu
@@ -111,47 +152,195 @@ jobs:
          echo "package direct-sqlcipher" >> cabal.project.local
          echo "    flags: +openssl"      >> cabal.project.local

-      - name: Unix build
-        id: unix_build
+      - name: Unix build CLI
+        id: unix_cli_build
        if: matrix.os != 'windows-latest'
        shell: bash
        run: |
          cabal build --enable-tests
-          echo "::set-output name=bin_path::$(cabal list-bin simplex-chat)"
+          path=$(cabal list-bin simplex-chat)
+          echo "bin_path=$path" >> $GITHUB_OUTPUT
+          echo "bin_hash=$(echo SHA2-512\(${{ matrix.asset_name }}\)= $(openssl sha512 $path | cut -d' ' -f 2))" >> $GITHUB_OUTPUT

-      - name: Unix upload binary to release
-        if: startsWith(github.ref, 'refs/tags/v') && matrix.os != 'windows-latest'
+      - name: Unix upload CLI binary to release
+        if: startsWith(github.ref, 'refs/tags/v') && matrix.asset_name && matrix.os != 'windows-latest'
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: ${{ steps.unix_build.outputs.bin_path }}
+          file: ${{ steps.unix_cli_build.outputs.bin_path }}
          asset_name: ${{ matrix.asset_name }}
          tag: ${{ github.ref }}

+      - name: Unix update CLI binary hash
+        if: startsWith(github.ref, 'refs/tags/v') && matrix.asset_name && matrix.os != 'windows-latest'
+        uses: softprops/action-gh-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          append_body: true
+          body: |
+            ${{ steps.unix_cli_build.outputs.bin_hash }}
+
+      - name: Setup Java
+        if: startsWith(github.ref, 'refs/tags/v') && matrix.asset_name
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'corretto'
+          java-version: '17'
+          cache: 'gradle'
+
+      - name: Linux build desktop
+        id: linux_desktop_build
+        if: startsWith(github.ref, 'refs/tags/v') && matrix.asset_name && (matrix.os == 'ubuntu-20.04' || matrix.os == 'ubuntu-22.04')
+        shell: bash
+        run: |
+          scripts/desktop/build-lib-linux.sh
+          cd apps/multiplatform
+          ./gradlew packageDeb
+          path=$(echo $PWD/release/main/deb/simplex_*_amd64.deb)
+          echo "package_path=$path" >> $GITHUB_OUTPUT
+          echo "package_hash=$(echo SHA2-512\(${{ matrix.desktop_asset_name }}\)= $(openssl sha512 $path | cut -d' ' -f 2))" >> $GITHUB_OUTPUT
+
+      - name: Linux make AppImage
+        id: linux_appimage_build
+        if: startsWith(github.ref, 'refs/tags/v') && matrix.asset_name && matrix.os == 'ubuntu-20.04'
+        shell: bash
+        run: |
+          scripts/desktop/make-appimage-linux.sh
+          path=$(echo $PWD/apps/multiplatform/release/main/*imple*.AppImage)
+          echo "appimage_path=$path" >> $GITHUB_OUTPUT
+          echo "appimage_hash=$(echo SHA2-512\(simplex-desktop-x86_64.AppImage\)= $(openssl sha512 $path | cut -d' ' -f 2))" >> $GITHUB_OUTPUT
+
+      - name: Mac build desktop
+        id: mac_desktop_build
+        if: startsWith(github.ref, 'refs/tags/v') && (matrix.os == 'macos-latest' || matrix.os == 'macos-13')
+        shell: bash
+        env:
+          APPLE_SIMPLEX_SIGNING_KEYCHAIN: ${{ secrets.APPLE_SIMPLEX_SIGNING_KEYCHAIN }}
+          APPLE_SIMPLEX_NOTARIZATION_APPLE_ID: ${{ secrets.APPLE_SIMPLEX_NOTARIZATION_APPLE_ID }}
+          APPLE_SIMPLEX_NOTARIZATION_PASSWORD: ${{ secrets.APPLE_SIMPLEX_NOTARIZATION_PASSWORD }}
+        run: |
+          scripts/ci/build-desktop-mac.sh
+          path=$(echo $PWD/apps/multiplatform/release/main/dmg/SimpleX-*.dmg)
+          echo "package_path=$path" >> $GITHUB_OUTPUT
+          echo "package_hash=$(echo SHA2-512\(${{ matrix.desktop_asset_name }}\)= $(openssl sha512 $path | cut -d' ' -f 2))" >> $GITHUB_OUTPUT
+
+      - name: Linux upload desktop package to release
+        if: startsWith(github.ref, 'refs/tags/v') && matrix.asset_name && (matrix.os == 'ubuntu-20.04' || matrix.os == 'ubuntu-22.04')
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: ${{ steps.linux_desktop_build.outputs.package_path }}
+          asset_name: ${{ matrix.desktop_asset_name }}
+          tag: ${{ github.ref }}
+
+      - name: Linux update desktop package hash
+        if: startsWith(github.ref, 'refs/tags/v') && matrix.asset_name && (matrix.os == 'ubuntu-20.04' || matrix.os == 'ubuntu-22.04')
+        uses: softprops/action-gh-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          append_body: true
+          body: |
+            ${{ steps.linux_desktop_build.outputs.package_hash }}
+
+      - name: Linux upload AppImage to release
+        if: startsWith(github.ref, 'refs/tags/v') && matrix.asset_name && matrix.os == 'ubuntu-20.04'
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: ${{ steps.linux_appimage_build.outputs.appimage_path }}
+          asset_name: simplex-desktop-x86_64.AppImage
+          tag: ${{ github.ref }}
+
+      - name: Linux update AppImage hash
+        if: startsWith(github.ref, 'refs/tags/v') && matrix.asset_name && matrix.os == 'ubuntu-20.04'
+        uses: softprops/action-gh-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          append_body: true
+          body: |
+            ${{ steps.linux_appimage_build.outputs.appimage_hash }}
+
+      - name: Mac upload desktop package to release
+        if: startsWith(github.ref, 'refs/tags/v') && (matrix.os == 'macos-latest' || matrix.os == 'macos-13')
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: ${{ steps.mac_desktop_build.outputs.package_path }}
+          asset_name: ${{ matrix.desktop_asset_name }}
+          tag: ${{ github.ref }}
+
+      - name: Mac update desktop package hash
+        if: startsWith(github.ref, 'refs/tags/v') && (matrix.os == 'macos-latest' || matrix.os == 'macos-13')
+        uses: softprops/action-gh-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          append_body: true
+          body: |
+            ${{ steps.mac_desktop_build.outputs.package_hash }}
+
+      - name: Cache unix build
+        uses: actions/cache/save@v3
+        if: matrix.os != 'windows-latest'
+        with:
+          path: |
+            ${{ matrix.cache_path }}
+            dist-newstyle
+          key: ${{ steps.restore_cache.outputs.cache-primary-key }}
+
      - name: Unix test
        if: matrix.os != 'windows-latest'
-        timeout-minutes: 30
+        timeout-minutes: 40
        shell: bash
        run: cabal test --test-show-details=direct

      # Unix /

      # / Windows
+      # rm -rf dist-newstyle/src/direct-sq* is here because of the bug in cabal's dependency which prevents second build from finishing
+
+      - name: 'Setup MSYS2'
+        if: matrix.os == 'windows-latest'
+        uses: msys2/setup-msys2@v2
+        with:
+          msystem: ucrt64
+          update: true
+          install: >-
+            git
+            perl
+            make
+          pacboy: >-
+            toolchain:p
+            cmake:p

-      # * In powershell multiline commands do not fail if individual commands fail - https://github.community/t/multiline-commands-on-windows-do-not-fail-if-individual-commands-fail/16753
-      # * And GitHub Actions does not support parameterizing shell in a matrix job - https://github.community/t/using-matrix-to-specify-shell-is-it-possible/17065

      - name: Windows build
        id: windows_build
        if: matrix.os == 'windows-latest'
-        shell: cmd
+        shell: msys2 {0}
        run: |
-          cabal build --enable-tests
-          cabal list-bin simplex-chat > tmp_bin_path
-          set /p bin_path= < tmp_bin_path
-          echo ::set-output name=bin_path::%bin_path%
+          export PATH=$PATH:/c/ghcup/bin:$(echo /c/tools/ghc-*/bin || echo)
+          scripts/desktop/prepare-openssl-windows.sh
+          openssl_windows_style_path=$(echo `pwd`/dist-newstyle/openssl-1.1.1w | sed 's#/\([a-zA-Z]\)#\1:#' | sed 's#/#\\#g')
+          rm cabal.project.local 2>/dev/null || true
+          echo "ignore-project: False" >> cabal.project.local
+          echo "package direct-sqlcipher" >> cabal.project.local
+          echo "    flags: +openssl" >> cabal.project.local
+          echo "    extra-include-dirs: $openssl_windows_style_path\include" >> cabal.project.local
+          echo "    extra-lib-dirs: $openssl_windows_style_path" >> cabal.project.local

-      - name: Windows upload binary to release
+          rm -rf dist-newstyle/src/direct-sq*
+          sed -i "s/, unix /--, unix /" simplex-chat.cabal
+          cabal build --enable-tests
+          rm -rf dist-newstyle/src/direct-sq*
+          path=$(cabal list-bin simplex-chat | tail -n 1)
+          echo "bin_path=$path" >> $GITHUB_OUTPUT
+          echo "bin_hash=$(echo SHA2-512\(${{ matrix.asset_name }}\)= $(openssl sha512 $path | cut -d' ' -f 2))" >> $GITHUB_OUTPUT
+
+      - name: Windows upload CLI binary to release
        if: startsWith(github.ref, 'refs/tags/v') && matrix.os == 'windows-latest'
        uses: svenstaro/upload-release-action@v2
        with:
@@ -160,4 +349,55 @@ jobs:
          asset_name: ${{ matrix.asset_name }}
          tag: ${{ github.ref }}

+      - name: Windows update CLI binary hash
+        if: startsWith(github.ref, 'refs/tags/v') && matrix.os == 'windows-latest'
+        uses: softprops/action-gh-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          append_body: true
+          body: |
+            ${{ steps.windows_build.outputs.bin_hash }}
+
+      - name: Windows build desktop
+        id: windows_desktop_build
+        if: startsWith(github.ref, 'refs/tags/v') && matrix.os == 'windows-latest'
+        shell: msys2 {0}
+        run: |
+          export PATH=$PATH:/c/ghcup/bin:$(echo /c/tools/ghc-*/bin || echo)
+          scripts/desktop/build-lib-windows.sh
+          cd apps/multiplatform
+          ./gradlew packageMsi
+          path=$(echo $PWD/release/main/msi/*imple*.msi | sed 's#/\([a-z]\)#\1:#' | sed 's#/#\\#g')
+          echo "package_path=$path" >> $GITHUB_OUTPUT
+          echo "package_hash=$(echo SHA2-512\(${{ matrix.desktop_asset_name }}\)= $(openssl sha512 $path | cut -d' ' -f 2))" >> $GITHUB_OUTPUT
+
+      - name: Windows upload desktop package to release
+        if: startsWith(github.ref, 'refs/tags/v') && matrix.os == 'windows-latest'
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: ${{ steps.windows_desktop_build.outputs.package_path }}
+          asset_name: ${{ matrix.desktop_asset_name }}
+          tag: ${{ github.ref }}
+
+      - name: Windows update desktop package hash
+        if: startsWith(github.ref, 'refs/tags/v') && matrix.os == 'windows-latest'
+        uses: softprops/action-gh-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          append_body: true
+          body: |
+            ${{ steps.windows_desktop_build.outputs.package_hash }}
+
+      - name: Cache windows build
+        uses: actions/cache/save@v3
+        if: matrix.os == 'windows-latest'
+        with:
+          path: |
+            ${{ matrix.cache_path }}
+            dist-newstyle
+          key: ${{ steps.restore_cache.outputs.cache-primary-key }}
+
      # Windows /
@@ -5,14 +5,20 @@ on:
  pull_request_target:
    types: [opened, closed, synchronize]

+permissions:
+  actions: write
+  contents: write
+  pull-requests: write
+  statuses: write
+
 jobs:
  CLAssistant:
    runs-on: ubuntu-latest
    steps:
      - name: "CLA Assistant"
-        if: (github.event.comment.body == 'recheck' || github.event.comment.body == 'I have read the CLA Document and I hereby sign the CLA') || github.event_name == 'pull_request'
+        if: (github.event.comment.body == 'recheck' || github.event.comment.body == 'I have read the CLA Document and I hereby sign the CLA') || github.event_name == 'pull_request_target'
        # Beta Release
-        uses: cla-assistant/github-action@v2.1.3-beta
+        uses: cla-assistant/github-action@v2.3.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          # the below token should have repo scope and must be manually added by you in the repository's secret
@@ -33,4 +39,4 @@ jobs:
          #custom-pr-sign-comment: 'The signature to be committed in order to sign the CLA'
          #custom-allsigned-prcomment: 'pull request comment when all contributors has signed, defaults to **CLA Assistant Lite bot** All Contributors have signed the CLA.'
          #lock-pullrequest-aftermerge: false - if you don't want this bot to automatically lock the pull request after merging (default - true)
-          #use-dco-flag: true - If you are using DCO instead of CLA
+          #use-dco-flag: true - If you are using DCO instead of CLA
@@ -4,11 +4,11 @@ on:
  push:
    branches:
      - master
-      - stable
    paths:
      - website/**
      - images/**
      - blog/**
+      - docs/**
      - .github/workflows/web.yml

 jobs:
@@ -53,6 +53,8 @@ website/src/docs/
 website/translations.json
 website/src/img/images/
 website/src/images/
+website/src/js/lottie.min.js
+website/src/privacy.md
 # Generated files
 website/package/generated*

@@ -1,32 +1,41 @@
-FROM ubuntu:focal AS build
+ARG TAG=22.04

-# Install curl and simplex-chat-related dependencies
-RUN apt-get update && apt-get install -y curl git build-essential libgmp3-dev zlib1g-dev libssl-dev
+FROM ubuntu:${TAG} AS build
+
+### Build stage
+
+# Install curl and git and simplex-chat dependencies
+RUN apt-get update && apt-get install -y curl git build-essential libgmp3-dev zlib1g-dev llvm-12 llvm-12-dev libnuma-dev libssl-dev
+
+# Specify bootstrap Haskell versions
+ENV BOOTSTRAP_HASKELL_GHC_VERSION=9.6.3
+ENV BOOTSTRAP_HASKELL_CABAL_VERSION=3.10.1.0

 # Install ghcup
-RUN a=$(arch); curl https://downloads.haskell.org/~ghcup/$a-linux-ghcup -o /usr/bin/ghcup && \
-    chmod +x /usr/bin/ghcup
-
-# Install ghc
-RUN ghcup install ghc 8.10.7
-# Install cabal
-RUN ghcup install cabal
-# Set both as default
-RUN ghcup set ghc 8.10.7 && \
-    ghcup set cabal
-
-COPY . /project
-WORKDIR /project
+RUN curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | BOOTSTRAP_HASKELL_NONINTERACTIVE=1 sh

 # Adjust PATH
 ENV PATH="/root/.cabal/bin:/root/.ghcup/bin:$PATH"

+# Set both as default
+RUN ghcup set ghc "${BOOTSTRAP_HASKELL_GHC_VERSION}" && \
+    ghcup set cabal "${BOOTSTRAP_HASKELL_CABAL_VERSION}"
+
+COPY . /project
+WORKDIR /project
+
 # Adjust build
 RUN cp ./scripts/cabal.project.local.linux ./cabal.project.local

 # Compile simplex-chat
 RUN cabal update
-RUN cabal install
+RUN cabal build exe:simplex-chat

+# Strip the binary from debug symbols to reduce size
+RUN bin=$(find /project/dist-newstyle -name "simplex-chat" -type f -executable) && \
+    mv "$bin" ./ && \
+    strip ./simplex-chat
+
+# Copy compiled app from build stage
 FROM scratch AS export-stage
-COPY --from=build /root/.cabal/bin/simplex-chat /
+COPY --from=build /project/simplex-chat /
@@ -1,96 +1,175 @@
-# SimpleX Chat Terms & Privacy Policy
+---
+layout: layouts/privacy.html
+permalink: /privacy/index.html
+---

-SimpleX Chat is the first communication platform that has no user profile IDs of any kind, not even random numbers. Not only it has no access to your messages (thanks to open-source double-ratchet end-to-end encryption protocol and additional encryption layers), it also has no access to your profile and contacts - we cannot observe your connections graph.
+# SimpleX Chat Privacy Policy and Conditions of Use

-If you believe that some of the clauses in this document are not aligned with our mission or principles, please raise it with us via [email](chat@simplex.chat) or [chat](https://simplex.chat/contact#/?v=1&smp=smp%3A%2F%2FPQUV2eL0t7OStZOoAsPEV2QYWt4-xilbakvGUGOItUo%3D%40smp6.simplex.im%2FK1rslx-m5bpXVIdMZg9NLUZ_8JBm8xTt%23%2F%3Fv%3D1%26dh%3DMCowBQYDK2VuAyEALDeVe-sG8mRY22LsXlPgiwTNs9dbiLrNuA7f3ZMAJ2w%253D%26srv%3Dbylepyau3ty4czmn77q4fglvperknl4bi2eb2fdy2bh4jxtf32kf73yd.onion).
+SimpleX Chat is the first communication network based on a new protocol stack that builds on the same ideas of complete openness and decentralization as email and web, with the focus on providing security and privacy of communications, and without compromising on usability.
+
+SimpleX Chat communication protocol is the first protocol that has no user profile IDs of any kind, not even random numbers, cryptographic keys or hashes that identify the users. SimpleX Chat apps allow their users to send messages and files via relay server infrastructure. Relay server owners and providers do not have any access to your messages, thanks to double-ratchet end-to-end encryption algorithm (also known as Signal algorithm - do not confuse with Signal protocols or platform) and additional encryption layers, and they also have no access to your profile and contacts - as they do not provide any user accounts.
+
+Double ratchet algorithm has such important properties as [forward secrecy](/docs/GLOSSARY.md#forward-secrecy), sender [repudiation](/docs/GLOSSARY.md#) and break-in recovery (also known as [post-compromise security](/docs/GLOSSARY.md#post-compromise-security)).
+
+If you believe that any part of this document is not aligned with our mission or values, please raise it with us via [email](mailto:chat@simplex.chat) or [chat](https://simplex.chat/contact#/?v=1&smp=smp%3A%2F%2FPQUV2eL0t7OStZOoAsPEV2QYWt4-xilbakvGUGOItUo%3D%40smp6.simplex.im%2FK1rslx-m5bpXVIdMZg9NLUZ_8JBm8xTt%23%2F%3Fv%3D1%26dh%3DMCowBQYDK2VuAyEALDeVe-sG8mRY22LsXlPgiwTNs9dbiLrNuA7f3ZMAJ2w%253D%26srv%3Dbylepyau3ty4czmn77q4fglvperknl4bi2eb2fdy2bh4jxtf32kf73yd.onion).

 ## Privacy Policy

-SimpleX Chat Ltd. ("SimpleX Chat") uses the best industry practices for security and end-to-end encryption to provide secure end-to-end encrypted messaging via private connections. SimpleX Chat is built on top of SimpleX messaging and application platform that uses a new message routing protocol that allows establishing private connection without having any kind of addresses that identify its users - we don't use emails, phone numbers, usernames, identity keys or any other user identifiers to pass messages between the users.
+SimpleX Chat Ltd uses the best industry practices for security and encryption to provide client and server software for secure [end-to-end encrypted](/docs/GLOSSARY.md#end-to-end-encryption) messaging via private connections. This encryption cannot be compromised by the relays servers, even if they are modified or compromised, via [man-in-the-middle attack](/docs/GLOSSARY.md#man-in-the-middle-attack), unlike most other communication platforms, services and networks.

-SimpleX Chat security audit was performed in October 2022 by [Trail of Bits](https://www.trailofbits.com/about), and most fixes were released in v4.2.0 – see [the announcement](./blog/20221108-simplex-chat-v4.2-security-audit-new-website.md).
+SimpleX Chat software is built on top of SimpleX messaging and application protocols, based on a new message routing protocol allowing to establish private connections without having any kind of addresses or other identifiers assigned to its users - it does not use emails, phone numbers, usernames, identity keys or any other user profile identifiers to pass messages between the user applications.

-### Information you provide
+SimpleX Chat software is similar in its design approach to email clients and browsers - it allows you to have full control of your data and freely choose the relay server providers, in the same way you choose which website or email provider to use, or use your own relay servers, simply by changing the configuration of the client software. The only current restriction to that is Apple push notifications - at the moment they can only be delivered via the preset servers that we operate, as explained below. We are exploring the solutions to deliver push notifications to iOS devices via other providers or users' own servers.

-We do not store user profiles. The profile you create in the app is local to your device. When you create a user profile, no records are created on our servers, and we have no access to any part of your profile information, and even to the fact that you created a profile - it is a local record stored only on your device. That means that if you delete the app, and have no backup, you will permanently lose all the data and the private connections you create with other users.
+While SimpleX Chat Ltd is not a communication service provider, and provide public preset relays "as is", as experimental, without any guarantees of availability or data retention, we are committed to maintain a high level of availability, reliability and security of these preset relays. We will be adding alternative preset infrastructure providers to the software in the future, and you will continue to be able to use any other providers or your own servers.

-Messages. SimpleX Chat cannot decrypt or otherwise access the content or even size of your messages (each message is padded to a fixed size of 16kb). SimpleX Chat temporarily stores end-to-end encrypted messages on its servers for delivery to the devices that are offline, these messages are permanently removed as soon as they are delivered. Your message history is stored only on your own devices.
+We see users and data sovereignty, and device and provider portability as critically important properties for any communication system.

-Connections with other users. When you create a connection with another user, two messaging queues (you can think about them as about mailboxes) are created on our servers, or on the servers that you configured in the app, in case it allows such configuration (SimpleX uses separate queues for direct and response messages, that the client applications prefer to create on two different servers, in case you have more than one server configured in the app, which is the default). At the time of updating this document all our client applications allow configuring the servers. Our servers do not store information about which queues are linked to your profile on the device, and they do not collect any information that would allow us to establish that these queues are related to your device or your profile - the access to each queue is authorized by a set of anonymous unique cryptographic keys, different for each queue, and separate for sender and recipient of the messages. The exception to that is when you choose to use instant push notifications in our iOS app, because the design of push notifications requires storing the device token on notification server, and the server can observe how many messaging queues your device uses, and approximate how many messages are sent to each queue. It does not allow though to determine the actual addresses of these queues, as a separate address is used to subscibe to the notifications (unless notification and messaging servers exchange information), and who, or even how many contacts, send messages to you, as notifications are delivered to your device end-to-end encrypted by the messaging servers. It also does not allow to see message content or sizes, as the actual messages are not sent via the notification service, only the fact that the message is available and where it can be received from (the latter information is encrypted, so that the notification server cannot see it). You can read more about the design of iOS push notifications [here](https://simplex.chat/blog/20220404-simplex-chat-instant-notifications.html#our-ios-approach-has-one-trade-off).
+SimpleX Chat security assessment was done in October 2022 by [Trail of Bits](https://www.trailofbits.com/about), and most fixes were released in v4.2 – see [the announcement](/blog/20221108-simplex-chat-v4.2-security-audit-new-website.md).

-Additional technical information can be stored on our servers, including randomly generated authentication tokens, keys, push tokens, and other material that is necessary to transmit messages. SimpleX Chat limits this additional technical information to the minimum required to operate the Services.
+### Your information

-User Support. If you contact SimpleX Chat any personal data you may share with us is kept only for the purposes of researching the issue and contacting you about your case. We recommend contacting support [via chat](https://simplex.chat/contact#/?v=1&smp=smp%3A%2F%2FPQUV2eL0t7OStZOoAsPEV2QYWt4-xilbakvGUGOItUo%3D%40smp6.simplex.im%2FK1rslx-m5bpXVIdMZg9NLUZ_8JBm8xTt%23%2F%3Fv%3D1%26dh%3DMCowBQYDK2VuAyEALDeVe-sG8mRY22LsXlPgiwTNs9dbiLrNuA7f3ZMAJ2w%253D%26srv%3Dbylepyau3ty4czmn77q4fglvperknl4bi2eb2fdy2bh4jxtf32kf73yd.onion), when it is possible.
+#### User profiles
+
+Servers used by SimpleX Chat apps do not create, store or identify user profiles. The profiles you can create in the app are local to your device, and can be removed at any time via the app.
+
+When you create the local profile, no records are created on any of the relay servers, and infrastructure providers, whether SimpleX Chat Ltd or any other, have no access to any part of your information, and even to the fact that you created a profile - it is a local record stored only on your device. That means that if you delete the app, and have no backup, you will permanently lose all your data and the private connections you created with other software users.
+
+You can transfer the profile to another device by creating a backup of the app data and restoring it on the new device, but you cannot use more than one device with the copy of the same profile at the same time - it will disrupt any active conversations on either or both devices, as a security property of end-to-end encryption.
+
+#### Messages and Files
+
+SimpleX relay servers cannot decrypt or otherwise access the content or even the size of your messages and files you send or receive. Each message is padded to a fixed size of 16kb. Each file is sent in chunks of 64kb, 256kb, 1mb or 8mb via all or some of the configured file relay servers. Both messages and files are sent end-to-end encrypted, and the servers do not have technical means to compromise this encryption, because part of the [key exchange](/docs/GLOSSARY.md#key-exchange) happens out-of-band.
+
+Your message history is stored only on your own device and the devices of your contacts. While the recipients' devices are offline, messaging relay servers temporarily store end-to-end encrypted messages – you can configure which relay servers are used to receive the messages from the new contacts, and you can manually change them for the existing contacts too.
+
+You do not have control over which servers are used to send messages to your contacts - they are chosen by them. To send messages your client needs to connect to these servers, therefore the servers chosen by your contacts can observe your IP address. You can use VPN or some overlay network (e.g., Tor) to hide your IP address from the servers chosen by your contacts. In the near future we will add the layer in the messaging protocol that will route sent message via the relays chosen by you as well.
+
+The messages are permanently removed from the used relay servers as soon as they are delivered, as long as these servers used unmodified published code. Undelivered messages are deleted after the time that is configured in the messaging servers you use (21 days for preset messaging servers).
+
+The files are stored on file relay servers for the time configured in the relay servers you use (48 hours for preset file servers).
+
+If a messaging servers are restarted, the encrypted message can be stored in a backup file until it is overwritten by the next restart (usually within 1 week for preset relay servers).
+
+As this software is fully open-source and provided under AGPLv3 license, all infrastructure providers and owners, and the developers of the client and server applications who use the SimpleX Chat source code, are required to publish any changes to this software under the same AGPLv3 license - including any modifications to the provided servers.
+
+In addition to the AGPLv3 license terms, SimpleX Chat Ltd is committed to the software users that the preset relays that we provide via the apps will always be compiled from the [published open-source code](https://github.com/simplex-chat/simplexmq), without any modifications.
+
+#### Connections with other users
+
+When you create a connection with another user, two messaging queues (you can think about them as mailboxes) are created on messaging relay servers (chosen by you and your contact each), that can be the preset servers or the servers that you and your contact configured in the app. SimpleX messaging protocol uses separate queues for direct and response messages, and the apps prefer to create these queues on two different relay servers for increased privacy, in case you have more than one relay server configured in the app, which is the default.
+
+SimpleX relay servers do not store information about which queues are linked to your profile on the device, and they do not collect any information that would allow infrastructure owners and providers to establish that these queues are related to your device or your profile - the access to each queue is authorized by two anonymous unique cryptographic keys, different for each queue, and separate for sender and recipient of the messages.
+
+#### Connection links privacy
+
+When you create a connection with another user, the app generates a link/QR code that can be shared with the user to establish the connection via any channel (email, any other messenger, or a video call). This link is safe to share via insecure channels, as long as you can identify the recipient and also trust that this channel did not replace this link (to mitigate the latter risk you can validate the security code via the app).
+
+While the connection "links" contain SimpleX Chat Ltd domain name `simplex.chat`, this site is never accessed by the app, and is only used for these purposes:
+- to direct the new users to the app download instructions,
+- to show connection QR code that can be scanned via the app,
+- to "namespace" these links,
+- to open links directly in the installed app when it is clicked outside of the app.
+
+You can always safely replace the initial part of the link `https://simplex.chat/` either with `simplex:/` (which is a URI scheme provisionally registered with IANA) or with any other domain name where you can self-host the app download instructions and show the connection QR code (but in case it is your domain, it will not open in the app). Also, while the page renders QR code, all the information needed to render it is only available to the browser, as the part of the "link" after `#` symbol is not sent to the website server.
+
+#### iOS Push Notifications
+
+When you choose to use instant push notifications in SimpleX iOS app, because the design of push notifications requires storing the device token on notification server, the notifications server can observe how many messaging queues your device has notifications enabled for, and approximately how many messages are sent to each queue.
+
+Preset notification server cannot observe the actual addresses of these queues, as a separate address is used to subscribe to the notifications. It also cannot observe who sends messages to you. Apple push notifications servers can only observe how many notifications are sent to you, but not from how many contacts, or from which messaging relays, as notifications are delivered to your device end-to-end encrypted by one of the preset notification servers - these notifications only contain end-to-end encrypted metadata, not even encrypted message content, and they look completely random to Apple push notification servers.
+
+You can read more about the design of iOS push notifications [here](./blog/20220404-simplex-chat-instant-notifications.md#our-ios-approach-has-one-trade-off).
+
+#### Another information stored on the servers
+
+Additional technical information can be stored on our servers, including randomly generated authentication tokens, keys, push tokens, and other material that is necessary to transmit messages. SimpleX Chat design limits this additional technical information to the minimum required to operate the software and servers. To prevent server overloading or attacks, the servers can temporarily store data that can link to particular users or devices, including IP addresses, geographic location, or information related to the transport sessions. This information is not stored for the absolute majority of the app users, even for those who use the servers very actively.
+
+#### SimpleX Directory
+
+[SimpleX Directory](/docs/DIRECTORY.md) stores: your search requests, the messages and the members profiles in the registered groups. You can connect to SimpleX Directory via [this address](https://simplex.chat/contact#/?v=1-4&smp=smp%3A%2F%2Fu2dS9sG8nMNURyZwqASV4yROM28Er0luVTx5X1CsMrU%3D%40smp4.simplex.im%2FeXSPwqTkKyDO3px4fLf1wx3MvPdjdLW3%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAaiv6MkMH44L2TcYrt_CsX3ZvM11WgbMEUn0hkIKTOho%253D%26srv%3Do5vmywmrnaxalvz6wi3zicyftgio6psuvyniis6gco6bp6ekl4cqj4id.onion).
+
+#### User Support
+
+If you contact SimpleX Chat Ltd, any personal data you share with us is kept only for the purposes of researching the issue and contacting you about your case. We recommend contacting support [via chat](https://simplex.chat/contact#/?v=1&smp=smp%3A%2F%2FPQUV2eL0t7OStZOoAsPEV2QYWt4-xilbakvGUGOItUo%3D%40smp6.simplex.im%2FK1rslx-m5bpXVIdMZg9NLUZ_8JBm8xTt%23%2F%3Fv%3D1%26dh%3DMCowBQYDK2VuAyEALDeVe-sG8mRY22LsXlPgiwTNs9dbiLrNuA7f3ZMAJ2w%253D%26srv%3Dbylepyau3ty4czmn77q4fglvperknl4bi2eb2fdy2bh4jxtf32kf73yd.onion) when it is possible, and avoid sharing any personal information.

 ### Information we may share

-We operate our Services using third parties. While we do not share any user data, these third party may access the encrypted user data as it is stored or transmitted via our servers.
+SimpleX Chat Ltd operates preset relay servers using third parties. While we do not have access and cannot share any user data, these third parties may access the encrypted user messages (but NOT the actual unencrypted message content or size) as it is stored or transmitted via our servers. Hosting providers can also store IP addresses and other transport information as part of their logs.

-We use Third party to provide email services - if you ask for support via email, your and SimpleX Chat email providers may access these emails according their privacy policies and terms of service.
+We use a third party for email services - if you ask for support via email, your and SimpleX Chat Ltd email providers may access these emails according to their privacy policies and terms. When the request is sensitive, we recommend contacting us via SimpleX Chat or using encrypted email using PGP key published at [openpgp.org](https://keys.openpgp.org/search?q=chat%40simplex.chat).

-The cases when SimpleX Chat may need to share the data we temporarily store on the servers:
+The cases when SimpleX Chat Ltd may share the data temporarily stored on the servers:

- To meet any applicable law, regulation, legal process or enforceable governmental request.
- To enforce applicable Terms, including investigation of potential violations.
+- To meet any applicable law, or enforceable governmental request or court order.
+- To enforce applicable terms, including investigation of potential violations.
 - To detect, prevent, or otherwise address fraud, security, or technical issues.
- To protect against harm to the rights, property, or safety of SimpleX Chat, our users, or the public as required or permitted by law.
+- To protect against harm to the rights, property, or safety of software users, SimpleX Chat Ltd, or the public as required or permitted by law.

-At the time of updating this document, we have never provided or have been requested the access to our servers or any information from our servers by any third parties. If we are ever requested to provide such access or information, we will follow the due legal process.
+At the time of updating this document, we have never provided or have been requested the access to the preset relay servers or any information from the servers by any third parties. If we are ever requested to provide such access or information, we will follow the due legal process to limit any information shared with the third parties to the minimally required by law.
+
+We will publish information we are legally allowed to share about such requests in the [Transparency reports](./docs/TRANSPARENCY.md).

 ### Updates

-We will update this privacy policy as needed so that it is current, accurate, and as clear as possible. Your continued use of our Services confirms your acceptance of our updated Privacy Policy.
+We will update this Privacy Policy as needed so that it is current, accurate, and as clear as possible. Your continued use of our software applications and preset relays infrastructure confirms your acceptance of our updated Privacy Policy.

-Please also read our Terms of Service.
+Please also read our Conditions of Use of Software and Infrastructure below.

-If you have questions about our Privacy Policy please contact us at chat@simplex.chat.
+If you have questions about our Privacy Policy please contact us via [email](mailto:chat@simplex.chat) or [chat](https://simplex.chat/contact#/?v=1&smp=smp%3A%2F%2FPQUV2eL0t7OStZOoAsPEV2QYWt4-xilbakvGUGOItUo%3D%40smp6.simplex.im%2FK1rslx-m5bpXVIdMZg9NLUZ_8JBm8xTt%23%2F%3Fv%3D1%26dh%3DMCowBQYDK2VuAyEALDeVe-sG8mRY22LsXlPgiwTNs9dbiLrNuA7f3ZMAJ2w%253D%26srv%3Dbylepyau3ty4czmn77q4fglvperknl4bi2eb2fdy2bh4jxtf32kf73yd.onion).

-## Terms of Service
+## Conditions of Use of Software and Infrastructure

-You accept to our Terms of Service ("Terms") by installing or using any of our apps or services ("Services").
+You accept the Conditions of Use of Software and Infrastructure ("Conditions") by installing or using any of our software or using any of our server infrastructure (collectively referred to as "Applications"), whether preset in the software or not.

-**Minimal age**. You must be at least 13 years old to use our Services. The minimum age to use our Services without parental approval may be higher in your country.
+**Minimal age**. You must be at least 13 years old to use our Applications. The minimum age to use our Applications without parental approval may be higher in your country.

-**Accessing the servers**. For the efficiency of the network access, the apps access all queues you create on any server via the same network (TCP/IP) connection. Our servers do not collect information about which queues were accessed via the same connection, so we do cannot establish which queues belong to the same users. Whoever might observe your network traffic would know which servers you use, and how much data you send, but not to whom it is sent - the data that leaves the servers is always different from the data they receive - there are no identifiers or cyphertext in common. Please refer to our [technical design document](https://github.com/simplex-chat/simplexmq/blob/master/protocol/overview-tjr.md) for more information about our privacy model and known security and privacy risks.
+**Infrastructure**. Our Infrastructure includes preset messaging and file relay servers, and iOS push notification servers provided by SimpleX Chat Ltd for public use. Our infrastructure does not have any modifications from the [published open-source code](https://github.com/simplex-chat/simplexmq) available under AGPLv3 license. Any infrastructure provider, whether commercial or not, is required by the Affero clause (named after Affero Inc. company that pioneered the community-based Q&A sites in early 2000s) to publish any modifications under the same license. The statements in relation to Infrastructure and relay servers anywhere in this document assume no modifications to the published code, even in the cases when it is not explicitly stated.

-**Privacy of user data**. We do not retain any data we transmit for any longer than necessary to provide the Services. We only collect aggregate statistics across all users, not per user - we do not have information about how many people use SimpleX Chat (we only know an approximate number of app installations and the aggregate traffic through our servers). In any case, we do not and will not sell or in any way monetize user data.
+**Client applications**. Our client application Software (referred to as "app" or "apps") also has no modifications compared with published open-source code, and any developers of the alternative client apps based on our code are required to publish any modifications under the same AGPLv3 license. Client applications should not include any tracking or analytics code, and do not share any information with SimpleX Chat Ltd or any other third parties. If you ever discover any tracking or analytics code, please report it to us, so we can remove it.

-**Operating our services**. For the purpose of operating our Services, you agree that your end-to-end encrypted messages are transferred via our servers in the United Kingdom, the United States and other countries where we have or use facilities and service providers or partners.
+**Accessing the infrastructure**. For the efficiency of the network access, the client Software by default accesses all queues your app creates on any relay server within one user profile via the same network (TCP/IP) connection. At the cost of additional traffic this configuration can be changed to use different transport session for each connection. Relay servers do not collect information about which queues were created or accessed via the same connection, so the relay servers cannot establish which queues belong to the same user profile. Whoever might observe your network traffic would know which relay servers you use, and how much data you send, but not to whom it is sent - the data that leaves the servers is always different from the data they receive - there are no identifiers or ciphertext in common, even inside TLS encryption layer. Please refer to our [technical design document](https://github.com/simplex-chat/simplexmq/blob/master/protocol/overview-tjr.md) for more information about our privacy model and known security and privacy risks.

-**Software**. You agree to downloading and installing updates to our Services when they are available; they would only be automatic if you configure your devices in this way.
+**Privacy of user data**. Servers do not retain any data we transmit for any longer than necessary to deliver the messages between apps. SimpleX Chat Ltd collects aggregate statistics across all its servers, as supported by published code and can be enabled by any infrastructure provider, but not any statistics per-user, or per geographic location, or per IP address, or per transport session. We do not have information about how many people use SimpleX Chat applications, we only know an approximate number of app installations and the aggregate traffic through the preset servers. In any case, we do not and will not sell or in any way monetize user data. Our future business model assumes charging for some optional Software features instead, in a transparent and fair way.

-**Traffic and device costs**. You are solely responsible for the traffic and device costs on which you use our Services, and any associated taxes.
+**Operating our Infrastructure**. For the purpose of using our Software, if you continue using preset servers, you agree that your end-to-end encrypted messages are transferred via the preset servers in any countries where we have or use facilities and service providers or partners. The information about geographic location of the servers will be made available in the apps in the near future.

-**Legal and acceptable usage**. You agree to use our Services only for legal and acceptable purposes. You will not use (or assist others in using) our Services in ways that: 1) violate or infringe the rights of SimpleX Chat, our users, or others, including privacy, publicity, intellectual property, or other proprietary rights; 2) involve sending illegal or impermissible communications, e.g. spam.
+**Software**. You agree to downloading and installing updates to our Applications when they are available; they would only be automatic if you configure your devices in this way.

-**Damage to SimpleX Chat**. You must not (or assist others to) access, use, modify, distribute, transfer, or exploit our Services in unauthorized manners, or in ways that harm SimpleX Chat, our Services, or systems. For example, you must not 1) access our Services or systems without authorization, other than by using the apps; 2) disrupt the integrity or performance of our Services; 3) collect information about our users in any manner; or 4) sell, rent, or charge for our Services.
+**Traffic and device costs**. You are solely responsible for the traffic and device costs that you incur while using our Applications, and any associated taxes.

-**Keeping your data secure**. SimpleX Chat is the first messaging platform that is 100% private by design - we neither have ability to access your messages, nor we have information about who you communicate with. That means that you are solely responsible for keeping your device and your user profile safe and secure. If you lose your phone or remove the app, you will not be able to recover the lost data, unless you made a back up.
+**Legal usage**. You agree to use our Applications only for legal purposes. You will not use (or assist others in using) our Applications in ways that: 1) violate or infringe the rights of Software users, SimpleX Chat Ltd, or others, including privacy, publicity, intellectual property, or other proprietary rights; 2) involve sending illegal communications, e.g. spam. While we cannot access content or identify messages or groups, in some cases the links to the illegal communications available via our Applications can be shared publicly on social media or websites. We reserve the right to remove such links from the preset servers and disrupt the conversations that send illegal content via our servers, whether they were reported by the users or discovered by our team.

-**Storing the messages on the device**. Currently the messages are stored in the database on your device without encryption. It means that if you make a backup of the app and store it unecrypted, the backup provider may be able to access the messages.
+**Damage to SimpleX Chat Ltd**. You must not (or assist others to) access, use, modify, distribute, transfer, or exploit our Applications in unauthorized manners, or in ways that harm Software users, SimpleX Chat Ltd, our Infrastructure, or any other systems. For example, you must not 1) access our Infrastructure or systems without authorization, in any way other than by using the Software; 2) disrupt the integrity or performance of our Infrastructure; 3) collect information about our users in any manner; or 4) sell, rent, or charge for our Infrastructure. This does not prohibit you from providing your own Infrastructure to others, whether free or for a fee, as long as you do not violate these Conditions and AGPLv3 license, including the requirement to publish any modifications of the relay server software.

-**No Access to Emergency Services**. Our Services do not provide access to emergency service providers like the police, fire department, hospitals, or other public safety organizations. Make sure you can contact emergency service providers through a mobile, fixed-line telephone, or other service.
+**Keeping your data secure**. SimpleX Chat is the first communication software that aims to be 100% private by design - server software neither has the ability to access your messages, nor it has information about who you communicate with. That means that you are solely responsible for keeping your device, your user profile and any data safe and secure. If you lose your phone or remove the Software from the device, you will not be able to recover the lost data, unless you made a back up. To protect the data you need to make regular backups, as using old backups may disrupt your communication with some of the contacts.

-**Third-party services**. Our Services may allow you to access, use, or interact with third-party websites, apps, content, and other products and services. When you use third-party services, their terms and privacy policies govern your use of those services.
+**Storing the messages on the device**. The messages are stored in the encrypted database on your device. Whether and how database passphrase is stored is determined by the configuration of the Software you use. The databases created prior to 2023 or in CLI (terminal) app may remain unencrypted, and it will be indicated in the app interface. In this case, if you make a backup of the data and store it unencrypted, the backup provider may be able to access the messages. Please note, that the desktop apps can be configured to store the database passphrase in the configuration file in plaintext, and unless you set the passphrase when first running the app, a random passphrase will be used and stored on the device. You can remove it from the device via the app settings.

-**Your Rights**. You own the mesasges and information you transmit through our Services. Your recipients are able to retain the messages you receive from you; there is no technical ability to delete data from their devices.
+**Storing the files on the device**. The files currently sent and received in the apps by default (except CLI app) are stored on your device encrypted using unique keys, different for each file, that are stored in the database. Once the message that the file was attached to is removed, even if the copy of the encrypted file is retained, it should be impossible to recover the key allowing to decrypt the file. This local file encryption may affect app performance, and it can be disabled via the app settings. This change will only affect the new files. If you later re-enable the encryption, it will also affect only the new files. If you make a backup of the app data and store it unencrypted, the backup provider will be able to access any unencrypted files. In any case, irrespective of the storage setting, the files are always sent by all apps end-to-end encrypted.

-**License**. SimpleX Chat grants you a limited, revocable, non-exclusive, and non-transferable license to use our Services in accordance with these Terms. The source-code of services is available and can be used under [AGPL v3 licence](https://github.com/simplex-chat/simplex-chat/blob/stable/LICENSE)
+**No Access to Emergency Services**. Our Applications do not provide access to emergency service providers like the police, fire department, hospitals, or other public safety organizations. Make sure you can contact emergency service providers through a mobile, fixed-line telephone, or other service.

-**SimpleX Chat Rights**. We own all copyrights, trademarks, domains, logos, trade secrets, and other intellectual property rights associated with our Services. You may not use our copyrights, trademarks, domains, logos, and other intellectual property rights unless you have our written permission, and unless under an open-source license distributed together with the source code. To report copyright, trademark, or other intellectual property infringement, please contact chat@simplex.chat.
+**Third-party services**. Our Applications may allow you to access, use, or interact with our or third-party websites, apps, content, and other products and services. When you use third-party services, their terms and privacy policies govern your use of those services.

-**Disclaimers**. YOU USE OUR SERVICES AT YOUR OWN RISK AND SUBJECT TO THE FOLLOWING DISCLAIMERS. WE PROVIDE OUR SERVICES ON AN “AS IS” BASIS WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, AND FREEDOM FROM COMPUTER VIRUS OR OTHER HARMFUL CODE. SIMPLEX DOES NOT WARRANT THAT ANY INFORMATION PROVIDED BY US IS ACCURATE, COMPLETE, OR USEFUL, THAT OUR SERVICES WILL BE OPERATIONAL, ERROR-FREE, SECURE, OR SAFE, OR THAT OUR SERVICES WILL FUNCTION WITHOUT DISRUPTIONS, DELAYS, OR IMPERFECTIONS. WE DO NOT CONTROL, AND ARE NOT RESPONSIBLE FOR, CONTROLLING HOW OR WHEN OUR USERS USE OUR SERVICES. WE ARE NOT RESPONSIBLE FOR THE ACTIONS OR INFORMATION (INCLUDING CONTENT) OF OUR USERS OR OTHER THIRD PARTIES. YOU RELEASE US, AFFILIATES, DIRECTORS, OFFICERS, EMPLOYEES, PARTNERS, AND AGENTS ("SIMPLEX PARTIES") FROM ANY CLAIM, COMPLAINT, CAUSE OF ACTION, CONTROVERSY, OR DISPUTE (TOGETHER, "CLAIM") AND DAMAGES, KNOWN AND UNKNOWN, RELATING TO, ARISING OUT OF, OR IN ANY WAY CONNECTED WITH ANY SUCH CLAIM YOU HAVE AGAINST ANY THIRD PARTIES.
+**Your Rights**. You own the messages and the information you transmit through our Applications. Your recipients are able to retain the messages they receive from you; there is no technical ability to delete data from their devices. While there are various app features that allow deleting messages from the recipients' devices, such as _disappearing messages_ and _full message deletion_, their functioning on your recipients' devices cannot be guaranteed or enforced, as the device may be offline or have a modified version of the Software. At the same time, repudiation property of the end-to-end encryption algorithm allows you to plausibly deny having sent the message, like you can deny what you said in a private face-to-face conversation, as the recipient cannot provide any proof to the third parties, by design.

-**Limitation of liability**. THE SIMPLEX PARTIES WILL NOT BE LIABLE TO YOU FOR ANY LOST PROFITS OR CONSEQUENTIAL, SPECIAL, PUNITIVE, INDIRECT, OR INCIDENTAL DAMAGES RELATING TO, ARISING OUT OF, OR IN ANY WAY IN CONNECTION WITH OUR TERMS, US, OR OUR SERVICES, EVEN IF THE SIMPLEX PARTIES HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. OUR AGGREGATE LIABILITY RELATING TO, ARISING OUT OF, OR IN ANY WAY IN CONNECTION WITH OUR TERMS, US, OR OUR SERVICES WILL NOT EXCEED ONE DOLLAR ($1). THE FOREGOING DISCLAIMER OF CERTAIN DAMAGES AND LIMITATION OF LIABILITY WILL APPLY TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW. THE LAWS OF SOME JURISDICTIONS MAY NOT ALLOW THE EXCLUSION OR LIMITATION OF CERTAIN DAMAGES, SO SOME OR ALL OF THE EXCLUSIONS AND LIMITATIONS SET FORTH ABOVE MAY NOT APPLY TO YOU. NOTWITHSTANDING ANYTHING TO THE CONTRARY IN OUR TERMS, IN SUCH CASES, THE LIABILITY OF THE SIMPLEX PARTIES WILL BE LIMITED TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+**License**. SimpleX Chat Ltd grants you a limited, revocable, non-exclusive, and non-transferable license to use our Applications in accordance with these Conditions. The source-code of Applications is available and can be used under [AGPL v3 license](https://github.com/simplex-chat/simplex-chat/blob/stable/LICENSE).

-**Availability**. Our Services may be interrupted, including for maintenance, upgrades, or network or equipment failures. We may discontinue some or all of our Services, including certain features and the support for certain devices and platforms, at any time.
+**SimpleX Chat Ltd Rights**. We own all copyrights, trademarks, domains, logos, trade secrets, and other intellectual property rights associated with our Applications. You may not use our copyrights, trademarks, domains, logos, and other intellectual property rights unless you have our written permission, and unless under an open-source license distributed together with the source code. To report copyright, trademark, or other intellectual property infringement, please contact chat@simplex.chat.

-**Resolving disputes**. You agree to resolve any Claim you have with us relating to or arising from our Terms, us, or our Services in the courts of England and Wales. You also agree to submit to the personal jurisdiction of such courts for the purpose of resolving all such disputes. The laws of England govern our Terms, as well as any disputes, whether in court or arbitration, which might arise between SimpleX Chat and you, without regard to conflict of law provisions.
+**Disclaimers**. YOU USE OUR APPLICATIONS AT YOUR OWN RISK AND SUBJECT TO THE FOLLOWING DISCLAIMERS. WE PROVIDE OUR APPLICATIONS ON AN “AS IS” BASIS WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, AND FREEDOM FROM COMPUTER VIRUS OR OTHER HARMFUL CODE. SIMPLEX CHAT LTD DOES NOT WARRANT THAT ANY INFORMATION PROVIDED BY US IS ACCURATE, COMPLETE, OR USEFUL, THAT OUR APPLICATIONS WILL BE OPERATIONAL, ERROR-FREE, SECURE, OR SAFE, OR THAT OUR APPLICATIONS WILL FUNCTION WITHOUT DISRUPTIONS, DELAYS, OR IMPERFECTIONS. WE DO NOT CONTROL, AND ARE NOT RESPONSIBLE FOR, CONTROLLING HOW OR WHEN OUR USERS USE OUR APPLICATIONS. WE ARE NOT RESPONSIBLE FOR THE ACTIONS OR INFORMATION (INCLUDING CONTENT) OF OUR USERS OR OTHER THIRD PARTIES. YOU RELEASE US, AFFILIATES, DIRECTORS, OFFICERS, EMPLOYEES, PARTNERS, AND AGENTS ("SIMPLEX PARTIES") FROM ANY CLAIM, COMPLAINT, CAUSE OF ACTION, CONTROVERSY, OR DISPUTE (TOGETHER, "CLAIM") AND DAMAGES, KNOWN AND UNKNOWN, RELATING TO, ARISING OUT OF, OR IN ANY WAY CONNECTED WITH ANY SUCH CLAIM YOU HAVE AGAINST ANY THIRD PARTIES.

-**Changes to the terms**. SimpleX Chat may update the Terms from time to time. Your continued use of our Services confirms your acceptance of our updated Terms and supersedes any prior Terms. You will comply with all applicable export control and trade sanctions laws. Our Terms cover the entire agreement between you and SimpleX Chat regarding our Services. If you do not agree with our Terms, you should stop using our Services.
+**Limitation of liability**. THE SIMPLEX PARTIES WILL NOT BE LIABLE TO YOU FOR ANY LOST PROFITS OR CONSEQUENTIAL, SPECIAL, PUNITIVE, INDIRECT, OR INCIDENTAL DAMAGES RELATING TO, ARISING OUT OF, OR IN ANY WAY IN CONNECTION WITH OUR CONDITIONS, US, OR OUR APPLICATIONS, EVEN IF THE SIMPLEX PARTIES HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. OUR AGGREGATE LIABILITY RELATING TO, ARISING OUT OF, OR IN ANY WAY IN CONNECTION WITH OUR CONDITIONS, US, OR OUR APPLICATIONS WILL NOT EXCEED ONE DOLLAR ($1). THE FOREGOING DISCLAIMER OF CERTAIN DAMAGES AND LIMITATION OF LIABILITY WILL APPLY TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW. THE LAWS OF SOME JURISDICTIONS MAY NOT ALLOW THE EXCLUSION OR LIMITATION OF CERTAIN DAMAGES, SO SOME OR ALL OF THE EXCLUSIONS AND LIMITATIONS SET FORTH ABOVE MAY NOT APPLY TO YOU. NOTWITHSTANDING ANYTHING TO THE CONTRARY IN OUR CONDITIONS, IN SUCH CASES, THE LIABILITY OF THE SIMPLEX PARTIES WILL BE LIMITED TO THE EXTENT PERMITTED BY APPLICABLE LAW.

-**Enforcing the terms**. If we fail to enforce any of our Terms, that does not mean we waive the right to enforce them. If any provision of the Terms is deemed unlawful, void, or unenforceable, that provision shall be deemed severable from our Terms and shall not affect the enforceability of the remaining provisions. Our Services are not intended for distribution to or use in any country where such distribution or use would violate local law or would subject us to any regulations in another country. We reserve the right to limit our Services in any country. If you have specific questions about these Terms, please contact us at chat@simplex.chat.
+**Availability**. Our Applications may be disrupted, including for maintenance, upgrades, or network or equipment failures. We may discontinue some or all of our Applications, including certain features and the support for certain devices and platforms, at any time.

-**Ending these Terms**. You may end these Terms with SimpleX Chat at any time by deleting SimpleX Chat app(s) from your device and discontinuing use of our Services. The provisions related to Licenses, Disclaimers, Limitation of Liability, Resolving dispute, Availability, Changes to the terms, Enforcing the terms, and Ending these Terms will survive termination of your relationship with SimpleX Chat.
+**Resolving disputes**. You agree to resolve any Claim you have with us relating to or arising from our Conditions, us, or our Applications in the courts of England and Wales. You also agree to submit to the personal jurisdiction of such courts for the purpose of resolving all such disputes. The laws of England govern our Conditions, as well as any disputes, whether in court or arbitration, which might arise between SimpleX Chat Ltd and you, without regard to conflict of law provisions.

-Updated November 8, 2022
+**Changes to the conditions**. SimpleX Chat Ltd may update the Conditions from time to time. Your continued use of our Applications confirms your acceptance of our updated Conditions and supersedes any prior Conditions. You will comply with all applicable export control and trade sanctions laws. Our Conditions cover the entire agreement between you and SimpleX Chat Ltd regarding our Applications. If you do not agree with our Conditions, you should stop using our Applications.
+
+**Enforcing the conditions**. If we fail to enforce any of our Conditions, that does not mean we waive the right to enforce them. If any provision of the Conditions is deemed unlawful, void, or unenforceable, that provision shall be deemed severable from our Conditions and shall not affect the enforceability of the remaining provisions. Our Applications are not intended for distribution to or use in any country where such distribution or use would violate local law or would subject us to any regulations in another country. We reserve the right to limit our Applications in any country. If you have specific questions about these Conditions, please contact us at chat@simplex.chat.
+
+**Ending these conditions**. You may end these Conditions with SimpleX Chat Ltd at any time by deleting our Applications from your devices and discontinuing use of our Infrastructure. The provisions related to Licenses, Disclaimers, Limitation of Liability, Resolving dispute, Availability, Changes to the conditions, Enforcing the conditions, and Ending these conditions will survive termination of your relationship with SimpleX Chat Ltd.
+
+Updated April 24, 2024
@@ -2,9 +2,9 @@
 [![GitHub downloads](https://img.shields.io/github/downloads/simplex-chat/simplex-chat/total)](https://github.com/simplex-chat/simplex-chat/releases)
 [![GitHub release](https://img.shields.io/github/v/release/simplex-chat/simplex-chat)](https://github.com/simplex-chat/simplex-chat/releases)
 [![Join on Reddit](https://img.shields.io/reddit/subreddit-subscribers/SimpleXChat?style=social)](https://www.reddit.com/r/SimpleXChat)
-[![Follow on Mastodon](https://img.shields.io/mastodon/follow/108619463746856738?domain=https%3A%2F%2Fmastodon.social&style=social)](https://mastodon.social/@simplex)
+<a rel="me" href="https://mastodon.social/@simplex">![Follow on Mastodon](https://img.shields.io/mastodon/follow/108619463746856738?domain=https%3A%2F%2Fmastodon.social&style=social)</a>

-| 30/03/2023 | EN, [FR](/docs/lang/fr/README.md), [CZ](/docs/lang/cs/README.md) |
+| 30/03/2023 | EN, [FR](/docs/lang/fr/README.md), [CZ](/docs/lang/cs/README.md), [PL](/docs/lang/pl/README.md) |

 <img src="images/simplex-chat-logo.svg" alt="SimpleX logo" width="100%">

@@ -15,10 +15,10 @@
 ## Welcome to SimpleX Chat!

 1. 📲 [Install the app](#install-the-app).
-2. ↔️ [Connect to the team](#connect-to-the-team-via-the-app) and [join user groups](#join-user-groups).
+2. ↔️ [Connect to the team](#connect-to-the-team), [join user groups](#join-user-groups) and [follow our updates](#follow-our-updates).
 3. 🤝 [Make a private connection](#make-a-private-connection) with a friend.
 4. 🔤 [Help translating SimpleX Chat](#help-translating-simplex-chat).
-5. ⚡️ [Contribute](#contribute) and [help us with donations](#help-us-with-donations).
+5. ⚡️ [Contribute](#contribute) and [support us with donations](#please-support-us-with-your-donations).

 [Learn more about SimpleX Chat](#contents).

@@ -40,21 +40,29 @@
 - 🚀 [TestFlight preview for iOS](https://testflight.apple.com/join/DWuT2LQu) with the new features 1-2 weeks earlier - **limited to 10,000 users**!
 - 🖥 Available as a terminal (console) [app / CLI](#zap-quick-installation-of-a-terminal-app) on Linux, MacOS, Windows.

-## Connect to the team via the app
+## Connect to the team
+
+You can connect to the team via the app using "chat with the developers button" available when you have no conversations in the profile, "Send questions and ideas" in the app settings or via our [SimpleX address](https://simplex.chat/contact#/?v=1&smp=smp%3A%2F%2FPQUV2eL0t7OStZOoAsPEV2QYWt4-xilbakvGUGOItUo%3D%40smp6.simplex.im%2FK1rslx-m5bpXVIdMZg9NLUZ_8JBm8xTt%23%2F%3Fv%3D1%26dh%3DMCowBQYDK2VuAyEALDeVe-sG8mRY22LsXlPgiwTNs9dbiLrNuA7f3ZMAJ2w%253D%26srv%3Dbylepyau3ty4czmn77q4fglvperknl4bi2eb2fdy2bh4jxtf32kf73yd.onion). Please connect to:

 - to ask any questions
 - to suggest any improvements
 - to share anything relevant

+We are replying the questions manually, so it is not instant – it can take up to 24 hours.
+
+If you are interested in helping us to integrate open-source language models, and in [joining our team](./docs/JOIN_TEAM.md), please get in touch.
+
 ## Join user groups

+You can join the groups created by other users via the new [directory service](https://simplex.chat/contact#/?v=1-4&smp=smp%3A%2F%2Fu2dS9sG8nMNURyZwqASV4yROM28Er0luVTx5X1CsMrU%3D%40smp4.simplex.im%2FeXSPwqTkKyDO3px4fLf1wx3MvPdjdLW3%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAaiv6MkMH44L2TcYrt_CsX3ZvM11WgbMEUn0hkIKTOho%253D%26srv%3Do5vmywmrnaxalvz6wi3zicyftgio6psuvyniis6gco6bp6ekl4cqj4id.onion). We are not responsible for the content shared in these groups.
+
 **Please note**: The groups below are created for the users to be able to ask questions, make suggestions and ask questions about SimpleX Chat only.

 You also can:
 - criticize the app, and make comparisons with other messengers.
 - share new messengers you think could be interesting for privacy, as long as you don't spam.
 - share some privacy related publications, infrequently.
- having preliminary approved with the admin in direct message, share the link to a group you created.
+- having preliminary approved with the admin in direct message, share the link to a group you created, but only once. Once the group has more than 10 members it can be submitted to [SimpleX Directory Service](./docs/DIRECTORY.md) where the new users will be able to discover it.

 You must:
 - be polite to other users
@@ -64,9 +72,9 @@ You must:

 Messages not following these rules will be deleted, the right to send messages may be revoked, and the access to the new members to the group may be temporarily restricted, to prevent re-joining under a different name - our imperfect group moderation does not have a better solution at the moment.

-You can join an English-speaking users group if you want to ask any questions: [#SimpleX-Group-4](https://simplex.chat/contact#/?v=1-2&smp=smp%3A%2F%2Fu2dS9sG8nMNURyZwqASV4yROM28Er0luVTx5X1CsMrU%3D%40smp4.simplex.im%2Fw2GlucRXtRVgYnbt_9ZP-kmt76DekxxS%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEA0tJhTyMGUxznwmjb7aT24P1I1Wry_iURTuhOFlMb1Eo%253D%26srv%3Do5vmywmrnaxalvz6wi3zicyftgio6psuvyniis6gco6bp6ekl4cqj4id.onion&data=%7B%22type%22%3A%22group%22%2C%22groupLinkId%22%3A%22WoPxjFqGEDlVazECOSi2dg%3D%3D%22%7D)
+You can join an English-speaking users group if you want to ask any questions: [#SimpleX users group](https://simplex.chat/contact#/?v=1-4&smp=smp%3A%2F%2FPQUV2eL0t7OStZOoAsPEV2QYWt4-xilbakvGUGOItUo%3D%40smp6.simplex.im%2Fos8FftfoV8zjb2T89fUEjJtF7y64p5av%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAQqMgh0fw2lPhjn3PDIEfAKA_E0-gf8Hr8zzhYnDivRs%253D%26srv%3Dbylepyau3ty4czmn77q4fglvperknl4bi2eb2fdy2bh4jxtf32kf73yd.onion&data=%7B%22type%22%3A%22group%22%2C%22groupLinkId%22%3A%22lBPiveK2mjfUH43SN77R0w%3D%3D%22%7D)

-There is also a group [#simplex-devs](https://simplex.chat/contact#/?v=1-2&smp=smp%3A%2F%2Fu2dS9sG8nMNURyZwqASV4yROM28Er0luVTx5X1CsMrU%3D%40smp4.simplex.im%2F6eHqy7uAbZPOcA6qBtrQgQquVlt4Ll91%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAqV_pg3FF00L98aCXp4D3bOs4Sxv_UmSd-gb0juVoQVs%253D%26srv%3Do5vmywmrnaxalvz6wi3zicyftgio6psuvyniis6gco6bp6ekl4cqj4id.onion&data=%7B%22type%22%3A%22group%22%2C%22groupLinkId%22%3A%22XonlixcHBIb2ijCehbZoiw%3D%3D%22%7D) for developers who build on SimpleX platform:
+There is also a group [#simplex-devs](https://simplex.chat/contact#/?v=1-4&smp=smp%3A%2F%2FPQUV2eL0t7OStZOoAsPEV2QYWt4-xilbakvGUGOItUo%3D%40smp6.simplex.im%2FvYCRjIflKNMGYlfTkuHe4B40qSlQ0439%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAHNdcqNbzXZhyMoSBjT2R0-Eb1EPaLyUg3KZjn-kmM1w%253D%26srv%3Dbylepyau3ty4czmn77q4fglvperknl4bi2eb2fdy2bh4jxtf32kf73yd.onion&data=%7B%22type%22%3A%22group%22%2C%22groupLinkId%22%3A%22PD20tcXjw7IpkkMCfR6HLA%3D%3D%22%7D) for developers who build on SimpleX platform:

 - chat bots and automations
 - integrations with other apps
@@ -79,6 +87,15 @@ There are groups in other languages, that we have the apps interface translated

 You can join either by opening these links in the app or by opening them in a desktop browser and scanning the QR code.

+## Follow our updates
+
+We publish our updates and releases via:
+
+- [Reddit](https://www.reddit.com/r/SimpleXChat/), [Twitter](https://twitter.com/SimpleXChat), [Lemmy](https://lemmy.ml/c/simplex), [Mastodon](https://mastodon.social/@simplex) and [Nostr](https://snort.social/p/npub1exv22uulqnmlluszc4yk92jhs2e5ajcs6mu3t00a6avzjcalj9csm7d828).
+- SimpleX Chat [team profile](#connect-to-the-team).
+- [blog](https://simplex.chat/blog/) and [RSS feed](https://simplex.chat/feed.rss).
+- [mailing list](https://simplex.chat/#join-simplex), very rarely.
+
 ## Make a private connection

 You need to share a link with your friend or scan a QR code from their phone, in person or during a video call, to make a connection and start messaging.
@@ -102,17 +119,24 @@ Join our translators to help SimpleX grow!
 |locale|language |contributor|[Android](https://play.google.com/store/apps/details?id=chat.simplex.app) and [iOS](https://apps.apple.com/us/app/simplex-chat/id1605771084)|[website](https://simplex.chat)|Github docs|
 |:----:|:-------:|:---------:|:---------:|:---------:|:---------:|
 |🇬🇧 en|English   | |✓|✓|✓|✓|
-|ar|العربية   |[jermanuts](https://github.com/jermanuts)||[![website](https://hosted.weblate.org/widgets/simplex-chat/ar/website/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/website/ar/)||
+|ar|العربية   |[jermanuts](https://github.com/jermanuts)|[![android app](https://hosted.weblate.org/widgets/simplex-chat/ar/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/ar/)<br>-|[![website](https://hosted.weblate.org/widgets/simplex-chat/ar/website/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/website/ar/)||
+|🇧🇬 bg|Български | |[![android app](https://hosted.weblate.org/widgets/simplex-chat/bg/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/bg/)<br>[![ios app](https://hosted.weblate.org/widget/simplex-chat/ios/bg/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/bg/)|||
 |🇨🇿 cs|Čeština   |[zen0bit](https://github.com/zen0bit)|[![android app](https://hosted.weblate.org/widgets/simplex-chat/cs/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/cs/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/cs/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/cs/)|[![website](https://hosted.weblate.org/widgets/simplex-chat/cs/website/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/website/cs/)|[✓](https://github.com/simplex-chat/simplex-chat/tree/master/docs/lang/cs)|
 |🇩🇪 de|Deutsch   |[mlanp](https://github.com/mlanp)|[![android app](https://hosted.weblate.org/widgets/simplex-chat/de/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/de/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/de/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/de/)|[![website](https://hosted.weblate.org/widgets/simplex-chat/de/website/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/website/de/)||
 |🇪🇸 es|Español   |[Mateyhv](https://github.com/Mateyhv)|[![android app](https://hosted.weblate.org/widgets/simplex-chat/es/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/es/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/es/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/es/)|[![website](https://hosted.weblate.org/widgets/simplex-chat/es/website/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/website/es/)||
+|🇫🇮 fi|Suomi     | |[![android app](https://hosted.weblate.org/widgets/simplex-chat/fi/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/fi/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/fi/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/fi/)|[![website](https://hosted.weblate.org/widgets/simplex-chat/fi/website/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/website/fi/)||
 |🇫🇷 fr|Français  |[ishi_sama](https://github.com/ishi-sama)|[![android app](https://hosted.weblate.org/widgets/simplex-chat/fr/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/fr/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/fr/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/fr/)|[![website](https://hosted.weblate.org/widgets/simplex-chat/fr/website/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/website/fr/)|[✓](https://github.com/simplex-chat/simplex-chat/tree/master/docs/lang/fr)|
+|🇮🇱 he|עִברִית     | |[![android app](https://hosted.weblate.org/widgets/simplex-chat/he/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/he/)<br>-|||
+|🇭🇺 hu|Magyar    | |[![android app](https://hosted.weblate.org/widgets/simplex-chat/hu/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/hu/)<br>-|||
 |🇮🇹 it|Italiano  |[unbranched](https://github.com/unbranched)|[![android app](https://hosted.weblate.org/widgets/simplex-chat/it/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/it/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/it/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/it/)|[![website](https://hosted.weblate.org/widgets/simplex-chat/it/website/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/website/it/)||
-|🇯🇵 ja|Japanese  ||[![android app](https://hosted.weblate.org/widgets/simplex-chat/it/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/ja/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/ja/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/ja/)|||
+|🇯🇵 ja|日本語     | |[![android app](https://hosted.weblate.org/widgets/simplex-chat/ja/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/ja/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/ja/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/ja/)|[![website](https://hosted.weblate.org/widgets/simplex-chat/ja/website/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/website/ja/)||
 |🇳🇱 nl|Nederlands|[mika-nl](https://github.com/mika-nl)|[![android app](https://hosted.weblate.org/widgets/simplex-chat/nl/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/nl/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/nl/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/nl/)|[![website](https://hosted.weblate.org/widgets/simplex-chat/nl/website/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/website/nl/)||
-|🇵🇱 pl|Polski    |[BxOxSxS](https://github.com/BxOxSxS)|[![android app](https://hosted.weblate.org/widgets/simplex-chat/pl/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/ru/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/ru/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/pl/)|||
+|🇵🇱 pl|Polski    |[BxOxSxS](https://github.com/BxOxSxS)|[![android app](https://hosted.weblate.org/widgets/simplex-chat/pl/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/pl/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/pl/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/pl/)|||
 |🇧🇷 pt-BR|Português||[![android app](https://hosted.weblate.org/widgets/simplex-chat/pt_BR/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/pt_BR/)<br>-|[![website](https://hosted.weblate.org/widgets/simplex-chat/pt_BR/website/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/website/pt_BR/)||
 |🇷🇺 ru|Русский   ||[![android app](https://hosted.weblate.org/widgets/simplex-chat/ru/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/ru/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/ru/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/ru/)|||
+|🇹🇭 th|ภาษาไทย   |[titapa-punpun](https://github.com/titapa-punpun)|[![android app](https://hosted.weblate.org/widgets/simplex-chat/th/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/th/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/th/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/th/)|||
+|🇹🇷 tr|Türkçe   | |[![android app](https://hosted.weblate.org/widgets/simplex-chat/tr/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/tr/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/tr/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/tr/)|||
+|🇺🇦 uk|Українська| |[![android app](https://hosted.weblate.org/widgets/simplex-chat/uk/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/uk/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/uk/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/uk/)|[![website](https://hosted.weblate.org/widgets/simplex-chat/uk/website/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/website/uk/)||
 |🇨🇳 zh-CHS|简体中文|[sith-on-mars](https://github.com/sith-on-mars)<br><br>[Float-hu](https://github.com/Float-hu)|[![android app](https://hosted.weblate.org/widgets/simplex-chat/zh_Hans/android/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/android/zh_Hans/)<br>[![ios app](https://hosted.weblate.org/widgets/simplex-chat/zh_Hans/ios/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/ios/zh_Hans/)<br>&nbsp;|<br><br>[![website](https://hosted.weblate.org/widgets/simplex-chat/zh_Hans/website/svg-badge.svg)](https://hosted.weblate.org/projects/simplex-chat/website/zh_Hans/)||

 Languages in progress: Arabic, Japanese, Korean, Portuguese and [others](https://hosted.weblate.org/projects/simplex-chat/#languages). We will be adding more languages as some of the already added are completed – please suggest new languages, review the [translation guide](./docs/TRANSLATIONS.md) and get in touch with us!
@@ -126,7 +150,7 @@ We would love to have you join the development! You can help us with:
 - contributing to SimpleX Chat knowledge-base.
 - developing features - please connect to us via chat so we can help you get started.

-## Help us with donations
+## Please support us with your donations

 Huge thank you to everybody who donated to SimpleX Chat!

@@ -134,17 +158,19 @@ We are prioritizing users privacy and security - it would be impossible without

 Our pledge to our users is that SimpleX protocols are and will remain open, and in public domain, - so anybody can build the future implementations of the clients and the servers. We are building SimpleX platform based on the same principles as email and web, but much more private and secure.

-Your donations help us raise more funds – any amount, even the price of the cup of coffee, would make a big difference for us.
+Your donations help us raise more funds - any amount, even the price of the cup of coffee, would make a big difference for us.

 It is possible to donate via:

- [GitHub](https://github.com/sponsors/simplex-chat) - it is commission-free for us.
- [OpenCollective](https://opencollective.com/simplex-chat) - it charges a commission, and also accepts donations in crypto-currencies.
- Monero address: 8568eeVjaJ1RQ65ZUn9PRQ8ENtqeX9VVhcCYYhnVLxhV4JtBqw42so2VEUDQZNkFfsH5sXCuV7FN8VhRQ21DkNibTZP57Qt
- Bitcoin address: 1bpefFkzuRoMY3ZuBbZNZxycbg7NYPYTG
- BCH address: 1bpefFkzuRoMY3ZuBbZNZxycbg7NYPYTG
- Ethereum address: 0x83fd788f7241a2be61780ea9dc72d2151e6843e2
- Solana address: 43tWFWDczgAcn4Rzwkpqg2mqwnQETSiTwznmCgA2tf1L
+- [GitHub](https://github.com/sponsors/simplex-chat) (commission-free) or [OpenCollective](https://opencollective.com/simplex-chat) (~10% commission).
+- Bitcoin: bc1qd74rc032ek2knhhr3yjq2ajzc5enz3h4qwnxad
+- Monero: 8568eeVjaJ1RQ65ZUn9PRQ8ENtqeX9VVhcCYYhnVLxhV4JtBqw42so2VEUDQZNkFfsH5sXCuV7FN8VhRQ21DkNibTZP57Qt
+- BCH: bitcoincash:qq6c8vfvxqrk6rhdysgvkhqc24sggkfsx5nqvdlqcg
+- Ethereum: 0xD9ee7Db0AD0dc1Dfa7eD53290199ED06beA04692
+- USDT:
+  - Ethereum: 0xD9ee7Db0AD0dc1Dfa7eD53290199ED06beA04692
+- Solana: 7JCf5m3TiHmYKZVr6jCu1KeZVtb9Y1jRMQDU69p5ARnu
+- please ask if you want to donate any other coins.

 Thank you,

@@ -164,7 +190,7 @@ SimpleX Chat founder
 - [News and updates](#news-and-updates)
 - [Quick installation of a terminal app](#zap-quick-installation-of-a-terminal-app)
 - [SimpleX Platform design](#simplex-platform-design)
- [Privacy: technical details and limitations](#privacy-technical-details-and-limitations)
+- [Privacy and security: technical details and limitations](#privacy-and-security-technical-details-and-limitations)
 - [For developers](#for-developers)
 - [Roadmap](#roadmap)
 - [Disclaimers, Security contact, License](#disclaimers)
@@ -205,24 +231,32 @@ You can use SimpleX with your own servers and still communicate with people usin

 ## News and updates

-Recent updates:
+Recent and important updates:

-[July 22, 2023. SimpleX Chat: v5.2 released with message delivery receipts](./blog/20230722-simplex-chat-v5-2-message-delivery-receipts.md).
+[Aug 14, 2024. SimpleX network: the investment from Jack Dorsey and Asymmetric, v6.0 released with the new user experience and private message routing](./blog/20240814-simplex-chat-vision-funding-v6-private-routing-new-user-experience.md)
+
+[Jun 4, 2024. SimpleX network: private message routing, v5.8 released with IP address protection and chat themes](./blog/20240604-simplex-chat-v5.8-private-message-routing-chat-themes.md)
+
+[Apr 26, 2024. SimpleX network: legally binding transparency, v5.7 released with better calls and messages.](./blog/20240426-simplex-legally-binding-transparency-v5-7-better-user-experience.md)
+
+[Mar 23, 2024. SimpleX network: real privacy and stable profits, non-profits for protocols, v5.6 released with quantum resistant e2e encryption and simple profile migration.](./blog/20240323-simplex-network-privacy-non-profit-v5-6-quantum-resistant-e2e-encryption-simple-migration.md)
+
+[Mar 14, 2024. SimpleX Chat v5.6 beta: adding quantum resistance to Signal double ratchet algorithm.](./blog/20240314-simplex-chat-v5-6-quantum-resistance-signal-double-ratchet-algorithm.md)
+
+[Jan 24, 2024. SimpleX Chat: free infrastructure from Linode, v5.5 released with private notes, group history and a simpler UX to connect.](./blog/20240124-simplex-chat-infrastructure-costs-v5-5-simplex-ux-private-notes-group-history.md)
+
+[Nov 25, 2023. SimpleX Chat v5.4 released: link mobile and desktop apps via quantum resistant protocol, and much better groups](./blog/20231125-simplex-chat-v5-4-link-mobile-desktop-quantum-resistant-better-groups.md).
+
+[Sep 25, 2023. SimpleX Chat v5.3 released: desktop app, local file encryption, improved groups and directory service](./blog/20230925-simplex-chat-v5-3-desktop-app-local-file-encryption-directory-service.md).
+
+[Jul 22, 2023. SimpleX Chat: v5.2 released with message delivery receipts](./blog/20230722-simplex-chat-v5-2-message-delivery-receipts.md).

 [May 23, 2023. SimpleX Chat: v5.1 released with message reactions and self-destruct passcode](./blog/20230523-simplex-chat-v5-1-message-reactions-self-destruct-passcode.md).

 [Apr 22, 2023. SimpleX Chat: vision and funding, v5.0 released with videos and files up to 1gb](./blog/20230422-simplex-chat-vision-funding-v5-videos-files-passcode.md).

-[Mar 28, 2023. v4.6 released - with Android 8+ and ARMv7a support, hidden profiles, community moderation, improved audio/video calls and reduced battery usage](./blog/20230328-simplex-chat-v4-6-hidden-profiles.md).
-
 [Mar 1, 2023. SimpleX File Transfer Protocol – send large files efficiently, privately and securely, soon to be integrated into SimpleX Chat apps.](./blog/20230301-simplex-file-transfer-protocol.md).

-[Feb 4, 2023. v4.5 released - with multiple user profiles, message draft, transport isolation and Italian interface](./blog/20230204-simplex-chat-v4-5-user-chat-profiles.md).
-
-[Jan 3, 2023. v4.4 released - with disappearing messages, "live" messages, connection security verifications, GIFs and stickers and with French interface language](./blog/20230103-simplex-chat-v4.4-disappearing-messages.md).
-
-[Dec 6, 2022. November reviews and v4.3 released - with instant voice messages, irreversible deletion of sent messages and improved server configuration](./blog/20221206-simplex-chat-v4.3-voice-messages.md).
-
 [Nov 8, 2022. Security audit by Trail of Bits, the new website and v4.2 released](./blog/20221108-simplex-chat-v4.2-security-audit-new-website.md).

 [Sep 28, 2022. v4.0: encrypted local chat database and many other changes](./blog/20220928-simplex-chat-v4-encrypted-database.md).
@@ -255,7 +289,7 @@ See [SimpleX whitepaper](https://github.com/simplex-chat/simplexmq/blob/stable/p

 See [SimpleX Chat Protocol](./docs/protocol/simplex-chat.md) for the format of messages sent between chat clients over [SimpleX Messaging Protocol](https://github.com/simplex-chat/simplexmq/blob/stable/protocol/simplex-messaging.md).

-## Privacy: technical details and limitations
+## Privacy and security: technical details and limitations

 SimpleX Chat is a work in progress – we are releasing improvements as they are ready. You have to decide if the current state is good enough for your usage scenario.

@@ -268,18 +302,23 @@ What is already implemented:
 3. [Double ratchet](./docs/GLOSSARY.md#double-ratchet-algorithm) end-to-end encryption in each conversation between two users (or group members). This is the same algorithm that is used in Signal and many other messaging apps; it provides OTR messaging with [forward secrecy](./docs/GLOSSARY.md#forward-secrecy) (each message is encrypted by its own ephemeral key) and [break-in recovery](./docs/GLOSSARY.md#post-compromise-security) (the keys are frequently re-negotiated as part of the message exchange). Two pairs of Curve448 keys are used for the initial [key agreement](./docs/GLOSSARY.md#key-agreement-protocol), initiating party passes these keys via the connection link, accepting side - in the header of the confirmation message.
 4. Additional layer of encryption using NaCL cryptobox for the messages delivered from the server to the recipient. This layer avoids having any ciphertext in common between sent and received traffic of the server inside TLS (and there are no identifiers in common as well).
 5. Several levels of [content padding](./docs/GLOSSARY.md#message-padding) to frustrate message size attacks.
-6. Starting from v2 of SMP protocol (the current version is v4) all message metadata, including the time when the message was received by the server (rounded to a second) is sent to the recipients inside an encrypted envelope, so even if TLS is compromised it cannot be observed.
+6. All message metadata, including the time when the message was received by the server (rounded to a second) is sent to the recipients inside an encrypted envelope, so even if TLS is compromised it cannot be observed.
 7. Only TLS 1.2/1.3 are allowed for client-server connections, limited to cryptographic algorithms: CHACHA20POLY1305_SHA256, Ed25519/Ed448, Curve25519/Curve448.
 8. To protect against replay attacks SimpleX servers require [tlsunique channel binding](https://www.rfc-editor.org/rfc/rfc5929.html) as session ID in each client command signed with per-queue ephemeral key.
 9. To protect your IP address all SimpleX Chat clients support accessing messaging servers via Tor - see [v3.1 release announcement](./blog/20220808-simplex-chat-v3.1-chat-groups.md) for more details.
 10. Local database encryption with passphrase - your contacts, groups and all sent and received messages are stored encrypted. If you used SimpleX Chat before v4.0 you need to enable the encryption via the app settings.
 11. Transport isolation - different TCP connections and Tor circuits are used for traffic of different user profiles, optionally - for different contacts and group member connections.
+12. Manual messaging queue rotations to move conversation to another SMP relay.
+13. Sending end-to-end encrypted files using [XFTP protocol](https://simplex.chat/blog/20230301-simplex-file-transfer-protocol.html).
+14. Local files encryption.

-We plan to add soon:
+We plan to add:

-1. Automatic message queue rotation. Currently the queues created between two users are used until the queue is manually changed by the user or contact is deleted. We are planning to add automatic queue rotation to make these identifiers temporary and rotate based on some schedule TBC (e.g., every X messages, or every X hours/days).
-2. Local files encryption. Currently the images and files you send and receive are stored in the app unencrypted, you can delete them via `Settings / Database passphrase & export`.
-3. Message "mixing" - adding latency to message delivery, to protect against traffic correlation by message time.
+1. Senders' SMP relays and recipients' XFTP relays to reduce traffic and conceal IP addresses from the relays chosen, and potentially controlled, by another party.
+2. Post-quantum resistant key exchange in double ratchet protocol.
+3. Automatic message queue rotation and redundancy. Currently the queues created between two users are used until the queue is manually changed by the user or contact is deleted. We are planning to add automatic queue rotation to make these identifiers temporary and rotate based on some schedule TBC (e.g., every X messages, or every X hours/days).
+4. Message "mixing" - adding latency to message delivery, to protect against traffic correlation by message time.
+5. Reproducible builds – this is the limitation of the development stack, but we will be investing into solving this problem. Users can still build all applications and services from the source code.

 ## For developers

@@ -340,22 +379,28 @@ Please also join [#simplex-devs](https://simplex.chat/contact#/?v=1-2&smp=smp%3A
 - ✅ Message editing history
 - ✅ Reduced battery and traffic usage in large groups.
 - ✅ Message delivery confirmation (with sender opt-out per contact).
- 🏗 Desktop client.
+- ✅ Desktop client.
+- ✅ Encryption of local files stored in the app.
+- ✅ Using mobile profiles from the desktop app.
+- ✅ Private notes.
+- ✅ Improve sending videos (including encryption of locally stored videos).
+- ✅ Post-quantum resistant key exchange in double ratchet protocol.
+- ✅ Message delivery relay for senders (to conceal IP address from the recipients' servers and to reduce the traffic).
+- 🏗 Improve stability and reduce battery usage.
+- 🏗 Improve experience for the new users.
+- 🏗 Large groups, communities and public channels.
+- Privacy & security slider - a simple way to set all settings at once.
 - SMP queue redundancy and rotation (manual is supported).
 - Include optional message into connection request sent via contact address.
- Local app files encryption.
 - Improved navigation and search in the conversation (expand and scroll to quoted message, scroll to search results, etc.).
- Large groups, communities and public channels.
 - Feeds/broadcasts.
 - Ephemeral/disappearing/OTR conversations with the existing contacts.
 - Privately share your location.
 - Web widgets for custom interactivity in the chats.
 - Programmable chat automations / rules (automatic replies/forward/deletion/sending, reminders, etc.).
- Supporting the same profile on multiple devices.
 - Privacy-preserving identity server for optional DNS-based contact/group addresses to simplify connection and discovery, but not used to deliver messages:
  - keep all your contacts and groups even if you lose the domain.
  - the server doesn't have information about your contacts and groups.
- Message delivery relay for senders (to conceal IP address from the recipients' servers and to reduce the traffic).
 - High capacity multi-node SMP relays.

 ## Disclaimers
@@ -372,13 +417,13 @@ We have never provided or have been requested access to our servers or any infor

 We do not log IP addresses of the users and we do not perform any traffic correlation on our servers. If transport level security is critical you must use Tor or some other similar network to access messaging servers. We will be improving the client applications to reduce the opportunities for traffic correlation.

-Please read more in [Terms & privacy policy](./PRIVACY.md).
+Please read more in [Privacy Policy](./PRIVACY.md).

 ## Security contact

-To report a security vulnerability, please send us email to chat@simplex.chat. We will coordinate the fix and disclosure. Please do NOT report security vulnerabilities via GitHub issues.
+Please see our [Security Policy](./docs/SECURITY.md) on how to report security vulnerabilities to us. We will coordinate the fix and disclosure.

-Please treat any findings of possible traffic correlation attacks allowing to correlate two different conversations to the same user, other than covered in [the threat model](https://github.com/simplex-chat/simplexmq/blob/stable/protocol/overview-tjr.md#threat-model), as security vulnerabilities, and follow this disclosure process.
+Please do NOT report security vulnerabilities via GitHub issues.

 ## License

@@ -9,31 +9,20 @@
 import Foundation
 import UIKit
 import SimpleXChat
+import SwiftUI

 class AppDelegate: NSObject, UIApplicationDelegate {
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
        logger.debug("AppDelegate: didFinishLaunchingWithOptions")
        application.registerForRemoteNotifications()
-        if #available(iOS 17.0, *) { trackKeyboard() }
+        NotificationCenter.default.addObserver(self, selector: #selector(pasteboardChanged), name: UIPasteboard.changedNotification, object: nil)
+        removePasscodesIfReinstalled()
+        prepareForLaunch()
        return true
    }

-    @available(iOS 17.0, *)
-    private func trackKeyboard() {
-        NotificationCenter.default.addObserver(self, selector: #selector(keyboardWillShow), name: UIResponder.keyboardWillShowNotification, object: nil)
-        NotificationCenter.default.addObserver(self, selector: #selector(keyboardWillHide), name: UIResponder.keyboardWillHideNotification, object: nil)
-    }
-
-    @available(iOS 17.0, *)
-    @objc func keyboardWillShow(_ notification: Notification) {
-        if let keyboardFrame: NSValue = notification.userInfo?[UIResponder.keyboardFrameEndUserInfoKey] as? NSValue {
-            ChatModel.shared.keyboardHeight = keyboardFrame.cgRectValue.height
-        }
-    }
-
-    @available(iOS 17.0, *)
-    @objc func keyboardWillHide(_ notification: Notification) {
-        ChatModel.shared.keyboardHeight = 0
+    @objc func pasteboardChanged() {
+        ChatModel.shared.pasteboardHasStrings = UIPasteboard.general.hasStrings
    }

    func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
@@ -42,6 +31,7 @@ class AppDelegate: NSObject, UIApplicationDelegate {
        let m = ChatModel.shared
        let deviceToken = DeviceToken(pushProvider: PushProvider(env: pushEnvironment), token: token)
        m.deviceToken = deviceToken
+        // savedToken is set in startChat, when it is started before this method is called
        if m.savedToken != nil {
            registerToken(token: deviceToken)
        }
@@ -55,7 +45,6 @@ class AppDelegate: NSObject, UIApplicationDelegate {
                     didReceiveRemoteNotification userInfo: [AnyHashable : Any],
                     fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
        logger.debug("AppDelegate: didReceiveRemoteNotification")
-        print("*** userInfo", userInfo)
        let m = ChatModel.shared
        if let ntfData = userInfo["notificationData"] as? [AnyHashable : Any],
           m.notificationMode != .off {
@@ -81,7 +70,7 @@ class AppDelegate: NSObject, UIApplicationDelegate {
                }
            } else if let checkMessages = ntfData["checkMessages"] as? Bool, checkMessages {
                logger.debug("AppDelegate: didReceiveRemoteNotification: checkMessages")
-                if appStateGroupDefault.get().inactive && m.ntfEnablePeriodic {
+                if m.ntfEnablePeriodic && allowBackgroundRefresh() && BGManager.shared.lastRanLongAgo {
                    receiveMessages(completionHandler)
                } else {
                    completionHandler(.noData)
@@ -121,17 +110,104 @@ class AppDelegate: NSObject, UIApplicationDelegate {

        BGManager.shared.receiveMessages(complete)
    }
+
+    private func removePasscodesIfReinstalled() {
+        // Check for the database existence, because app and self destruct passcodes
+        // will be saved and restored by iOS when a user deletes and re-installs the app.
+        // In this case the database and settings will be deleted, but the passcodes won't be.
+        // Deleting passcodes ensures that the user will not get stuck on "Opening app..." screen.
+        if (kcAppPassword.get() != nil || kcSelfDestructPassword.get() != nil) &&
+           !UserDefaults.standard.bool(forKey: DEFAULT_PERFORM_LA) && !hasDatabase() {
+            _ = kcAppPassword.remove()
+            _ = kcSelfDestructPassword.remove()
+            _ = kcDatabasePassword.remove()
+        }
+    }
+
+    private func prepareForLaunch() {
+        try? FileManager.default.createDirectory(at: getWallpaperDirectory(), withIntermediateDirectories: true)
+    }
+
+    static func keepScreenOn(_ on: Bool) {
+        UIApplication.shared.isIdleTimerDisabled = on
+    }
 }

 class SceneDelegate: NSObject, ObservableObject, UIWindowSceneDelegate {
    var window: UIWindow?
+    static var windowStatic: UIWindow?
    var windowScene: UIWindowScene?

    func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
+        UITableView.appearance().backgroundColor = .clear
        guard let windowScene = scene as? UIWindowScene else { return }
        self.windowScene = windowScene
        window = windowScene.keyWindow
-        window?.tintColor = UIColor(cgColor: getUIAccentColorDefault())
-        window?.overrideUserInterfaceStyle = getUserInterfaceStyleDefault()
+        SceneDelegate.windowStatic = windowScene.keyWindow
+        migrateAccentColorAndTheme()
+        ThemeManager.applyTheme(currentThemeDefault.get())
+        ThemeManager.adjustWindowStyle()
+    }
+
+    private func migrateAccentColorAndTheme() {
+        let defs = UserDefaults.standard
+        /// For checking migration
+//        themeOverridesDefault.set([])
+//        currentThemeDefault.set(DefaultTheme.SYSTEM_THEME_NAME)
+//        defs.set(0.5, forKey: DEFAULT_ACCENT_COLOR_RED)
+//        defs.set(0.3, forKey: DEFAULT_ACCENT_COLOR_GREEN)
+//        defs.set(0.8, forKey: DEFAULT_ACCENT_COLOR_BLUE)
+
+        let userInterfaceStyle = getUserInterfaceStyleDefault()
+        if defs.double(forKey: DEFAULT_ACCENT_COLOR_GREEN) == 0 && userInterfaceStyle == .unspecified {
+            // No migration needed or already migrated
+            return
+        }
+
+        let defaultAccentColor = Color(cgColor: CGColor(red: 0.000, green: 0.533, blue: 1.000, alpha: 1))
+        let accentColor = Color(cgColor: getUIAccentColorDefault())
+        if accentColor != defaultAccentColor {
+            let colors = ThemeColors(primary: accentColor.toReadableHex())
+            var overrides = themeOverridesDefault.get()
+            var themeIds = currentThemeIdsDefault.get()
+            switch userInterfaceStyle {
+            case .light:
+                let light = ThemeOverrides(base: DefaultTheme.LIGHT, colors: colors, wallpaper: ThemeWallpaper(preset: PresetWallpaper.school.filename))
+                overrides.append(light)
+                themeOverridesDefault.set(overrides)
+                themeIds[DefaultTheme.LIGHT.themeName] = light.themeId
+                currentThemeIdsDefault.set(themeIds)
+                ThemeManager.applyTheme(DefaultTheme.LIGHT.themeName)
+            case .dark:
+                let dark = ThemeOverrides(base: DefaultTheme.DARK, colors: colors, wallpaper: ThemeWallpaper(preset: PresetWallpaper.school.filename))
+                overrides.append(dark)
+                themeOverridesDefault.set(overrides)
+                themeIds[DefaultTheme.DARK.themeName] = dark.themeId
+                currentThemeIdsDefault.set(themeIds)
+                ThemeManager.applyTheme(DefaultTheme.DARK.themeName)
+            case .unspecified:
+                let light = ThemeOverrides(base: DefaultTheme.LIGHT, colors: colors, wallpaper: ThemeWallpaper(preset: PresetWallpaper.school.filename))
+                let dark = ThemeOverrides(base: DefaultTheme.DARK, colors: colors, wallpaper: ThemeWallpaper(preset: PresetWallpaper.school.filename))
+                overrides.append(light)
+                overrides.append(dark)
+                themeOverridesDefault.set(overrides)
+                themeIds[DefaultTheme.LIGHT.themeName] = light.themeId
+                themeIds[DefaultTheme.DARK.themeName] = dark.themeId
+                currentThemeIdsDefault.set(themeIds)
+                ThemeManager.applyTheme(DefaultTheme.SYSTEM_THEME_NAME)
+            @unknown default: ()
+            }
+        } else if userInterfaceStyle != .unspecified {
+            let themeName = switch userInterfaceStyle {
+            case .light: DefaultTheme.LIGHT.themeName
+            case .dark: DefaultTheme.DARK.themeName
+            default: DefaultTheme.SYSTEM_THEME_NAME
+            }
+            ThemeManager.applyTheme(themeName)
+        }
+        defs.removeObject(forKey: DEFAULT_ACCENT_COLOR_RED)
+        defs.removeObject(forKey: DEFAULT_ACCENT_COLOR_GREEN)
+        defs.removeObject(forKey: DEFAULT_ACCENT_COLOR_BLUE)
+        defs.removeObject(forKey: DEFAULT_USER_INTERFACE_STYLE)
    }
 }
@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "wallpaper_cats@1x.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "wallpaper_cats@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "wallpaper_cats@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "wallpaper_flowers@1x.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "wallpaper_flowers@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "wallpaper_flowers@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "wallpaper_hearts@1x.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "wallpaper_hearts@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "wallpaper_hearts@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "wallpaper_kids@1x.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "wallpaper_kids@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "wallpaper_kids@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "wallpaper_school@1x.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "wallpaper_school@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "wallpaper_school@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "wallpaper_travel@1x.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "wallpaper_travel@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "wallpaper_travel@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
@@ -14,11 +14,16 @@ struct ContentView: View {
    @ObservedObject var alertManager = AlertManager.shared
    @ObservedObject var callController = CallController.shared
    @Environment(\.colorScheme) var colorScheme
-    @Binding var doAuthenticate: Bool
-    @Binding var userAuthorized: Bool?
-    @Binding var canConnectCall: Bool
-    @Binding var lastSuccessfulUnlock: TimeInterval?
-    @Binding var showInitializationView: Bool
+    @EnvironmentObject var theme: AppTheme
+    @EnvironmentObject var sceneDelegate: SceneDelegate
+
+    var contentAccessAuthenticationExtended: Bool
+
+    @Environment(\.scenePhase) var scenePhase
+    @State private var automaticAuthenticationAttempted = false
+    @State private var canConnectViewCall = false
+    @State private var lastSuccessfulUnlock: TimeInterval? = nil
+
    @AppStorage(DEFAULT_SHOW_LA_NOTICE) private var prefShowLANotice = false
    @AppStorage(DEFAULT_LA_NOTICE_SHOWN) private var prefLANoticeShown = false
    @AppStorage(DEFAULT_PERFORM_LA) private var prefPerformLA = false
@@ -28,17 +33,68 @@ struct ContentView: View {
    @State private var showWhatsNew = false
    @State private var showChooseLAMode = false
    @State private var showSetPasscode = false
+    @State private var waitingForOrPassedAuth = true
+    @State private var chatListActionSheet: ChatListActionSheet? = nil
+
+    private let callTopPadding: CGFloat = 50
+
+    private enum ChatListActionSheet: Identifiable {
+        case planAndConnectSheet(sheet: PlanAndConnectActionSheet)
+
+        var id: String {
+            switch self {
+            case let .planAndConnectSheet(sheet): return sheet.id
+            }
+        }
+    }
+
+    private var accessAuthenticated: Bool {
+        chatModel.contentViewAccessAuthenticated || contentAccessAuthenticationExtended
+    }

    var body: some View {
+        if #available(iOS 16.0, *) {
+            allViews()
+                .scrollContentBackground(.hidden)
+        } else {
+            // on iOS 15 scroll view background disabled in SceneDelegate
+            allViews()
+        }
+    }
+
+    @ViewBuilder func allViews() -> some View {
        ZStack {
-            contentView()
+            let showCallArea = chatModel.activeCall != nil && chatModel.activeCall?.callState != .waitCapabilities && chatModel.activeCall?.callState != .invitationAccepted
+            // contentView() has to be in a single branch, so that enabling authentication doesn't trigger re-rendering and close settings.
+            // i.e. with separate branches like this settings are closed: `if prefPerformLA { ... contentView() ... } else { contentView() }
+            if !prefPerformLA || accessAuthenticated {
+                contentView()
+                    .padding(.top, showCallArea ? callTopPadding : 0)
+            } else {
+                lockButton()
+                    .padding(.top, showCallArea ? callTopPadding : 0)
+            }
+
+            if showCallArea, let call = chatModel.activeCall {
+                VStack {
+                    activeCallInteractiveArea(call)
+                    Spacer()
+                }
+            }
+
            if chatModel.showCallView, let call = chatModel.activeCall {
                callView(call)
            }
+
            if !showSettings, let la = chatModel.laRequest {
                LocalAuthView(authRequest: la)
+                    .onDisappear {
+                        // this flag is separate from accessAuthenticated to show initializationView while we wait for authentication
+                        waitingForOrPassedAuth = accessAuthenticated
+                    }
            } else if showSetPasscode {
                SetAppPasscodeView {
+                    chatModel.contentViewAccessAuthenticated = true
                    prefPerformLA = true
                    showSetPasscode = false
                    privacyLocalAuthModeDefault.set(.passcode)
@@ -48,15 +104,10 @@ struct ContentView: View {
                    showSetPasscode = false
                    alertManager.showAlert(laPasscodeNotSetAlert())
                }
+            } else if chatModel.chatDbStatus == nil && AppChatState.shared.value != .stopped && waitingForOrPassedAuth {
+                initializationView()
            }
        }
-        .onAppear {
-            if prefPerformLA { requestNtfAuthorization() }
-            initAuthenticate()
-        }
-        .onChange(of: doAuthenticate) { _ in
-            initAuthenticate()
-        }
        .alert(isPresented: $alertManager.presentAlert) { alertManager.alertView! }
        .sheet(isPresented: $showSettings) {
            SettingsView(showSettings: $showSettings)
@@ -65,14 +116,55 @@ struct ContentView: View {
            Button("System authentication") { initialEnableLA() }
            Button("Passcode entry") { showSetPasscode = true }
        }
+        .onChange(of: scenePhase) { phase in
+            logger.debug("scenePhase was \(String(describing: scenePhase)), now \(String(describing: phase))")
+            switch (phase) {
+            case .background:
+                // also see .onChange(of: scenePhase) in SimpleXApp: on entering background
+                // it remembers enteredBackgroundAuthenticated and sets chatModel.contentViewAccessAuthenticated to false
+                automaticAuthenticationAttempted = false
+                canConnectViewCall = false
+            case .active:
+                canConnectViewCall = !prefPerformLA || contentAccessAuthenticationExtended || unlockedRecently()
+                
+                // condition `!chatModel.contentViewAccessAuthenticated` is required for when authentication is enabled in settings or on initial notice
+                if prefPerformLA && !chatModel.contentViewAccessAuthenticated {
+                    if AppChatState.shared.value != .stopped {
+                        if contentAccessAuthenticationExtended {
+                            chatModel.contentViewAccessAuthenticated = true
+                        } else {
+                            if !automaticAuthenticationAttempted {
+                                automaticAuthenticationAttempted = true
+                                // authenticate if call kit call is not in progress
+                                if !(CallController.useCallKit() && chatModel.showCallView && chatModel.activeCall != nil) {
+                                    authenticateContentViewAccess()
+                                }
+                            }
+                        }
+                    } else {
+                        // when app is stopped automatic authentication is not attempted
+                        chatModel.contentViewAccessAuthenticated = contentAccessAuthenticationExtended
+                    }
+                }
+            default:
+                break
+            }
+        }
+        .onAppear {
+            reactOnDarkThemeChanges()
+        }
+        .onChange(of: colorScheme) { scheme in
+            // It's needed to update UI colors when iOS wants to make screenshot after going to background,
+            // so when a user changes his global theme from dark to light or back, the app will adapt to it
+            reactOnDarkThemeChanges()
+        }
+        .onChange(of: theme.name) { _ in
+            ThemeManager.adjustWindowStyle()
+        }
    }

    @ViewBuilder private func contentView() -> some View {
-        if prefPerformLA && userAuthorized != true {
-            lockButton()
-        } else if chatModel.chatDbStatus == nil && showInitializationView {
-            initializationView()
-        } else if let status = chatModel.chatDbStatus, status != .ok {
+        if let status = chatModel.chatDbStatus, status != .ok {
            DatabaseErrorView(status: status)
        } else if !chatModel.v3DBMigration.startChat {
            MigrateToAppGroupView()
@@ -80,6 +172,11 @@ struct ContentView: View {
            if case .onboardingComplete = step,
               chatModel.currentUser != nil {
                mainView()
+                    .actionSheet(item: $chatListActionSheet) { sheet in
+                        switch sheet {
+                        case let .planAndConnectSheet(sheet): return planAndConnectActionSheet(sheet, dismiss: false)
+                        }
+                    }
            } else {
                OnboardingView(onboarding: step)
            }
@@ -90,11 +187,11 @@ struct ContentView: View {
        if CallController.useCallKit() {
            ActiveCallView(call: call, canConnectCall: Binding.constant(true))
                .onDisappear {
-                    if userAuthorized == false && doAuthenticate { runAuthenticate() }
+                    if prefPerformLA && !accessAuthenticated { authenticateContentViewAccess() }
                }
        } else {
-            ActiveCallView(call: call, canConnectCall: $canConnectCall)
-            if prefPerformLA && userAuthorized != true {
+            ActiveCallView(call: call, canConnectCall: $canConnectViewCall)
+            if prefPerformLA && !accessAuthenticated {
                Rectangle()
                    .fill(colorScheme == .dark ? .black : .white)
                    .frame(maxWidth: .infinity, maxHeight: .infinity)
@@ -103,25 +200,64 @@ struct ContentView: View {
        }
    }

+    @ViewBuilder private func activeCallInteractiveArea(_ call: Call) -> some View {
+        HStack {
+            Text(call.contact.displayName).font(.body).foregroundColor(.white)
+            Spacer()
+            CallDuration(call: call)
+        }
+        .padding(.horizontal)
+        .frame(height: callTopPadding - 10)
+        .background(Color(uiColor: UIColor(red: 47/255, green: 208/255, blue: 88/255, alpha: 1)))
+        .onTapGesture {
+            chatModel.activeCallViewIsCollapsed = false
+        }
+    }
+
+    struct CallDuration: View {
+        let call: Call
+        @State var text: String = ""
+        @State var timer: Timer? = nil
+
+        var body: some View {
+            Text(text).frame(minWidth: text.count <= 5 ? 52 : 77, alignment: .leading).offset(x: 4).font(.body).foregroundColor(.white)
+            .onAppear {
+                timer = Timer.scheduledTimer(withTimeInterval: 0.3, repeats: true) { timer in
+                    if let connectedAt = call.connectedAt {
+                        text = durationText(Int(Date.now.timeIntervalSince1970 - connectedAt.timeIntervalSince1970))
+                    }
+                }
+            }
+            .onDisappear {
+                _ = timer?.invalidate()
+            }
+        }
+    }
+
    private func lockButton() -> some View {
-        Button(action: runAuthenticate) { Label("Unlock", systemImage: "lock") }
+        Button(action: authenticateContentViewAccess) { Label("Unlock", systemImage: "lock") }
    }

    private func initializationView() -> some View {
        VStack {
            ProgressView().scaleEffect(2)
-            Text("Opening database…")
+            Text("Opening app…")
                .padding()
        }
+        .frame(maxWidth: .infinity, maxHeight: .infinity )
+        .background(
+            Rectangle()
+                .fill(theme.colors.background)
+        )
    }

    private func mainView() -> some View {
        ZStack(alignment: .top) {
            ChatListView(showSettings: $showSettings).privacySensitive(protectScreen)
            .onAppear {
-                if !prefPerformLA { requestNtfAuthorization() }
+                requestNtfAuthorization()
                // Local Authentication notice is to be shown on next start after onboarding is complete
-                if (!prefLANoticeShown && prefShowLANotice && !chatModel.chats.isEmpty) {
+                if (!prefLANoticeShown && prefShowLANotice && chatModel.chats.count > 2) {
                    prefLANoticeShown = true
                    alertManager.showAlert(laNoticeAlert())
                } else if !chatModel.showCallView && CallController.shared.activeCallInvitation == nil {
@@ -132,7 +268,9 @@ struct ContentView: View {
                    }
                }
                prefShowLANotice = true
+                connectViaUrl()
            }
+            .onChange(of: chatModel.appOpenUrl) { _ in connectViaUrl() }
            .sheet(isPresented: $showWhatsNew) {
                WhatsNewView()
            }
@@ -169,48 +307,37 @@ struct ContentView: View {
        }
    }

-    private func initAuthenticate() {
-        logger.debug("initAuthenticate")
-        if CallController.useCallKit() && chatModel.showCallView && chatModel.activeCall != nil {
-            userAuthorized = false
-        } else if doAuthenticate {
-            runAuthenticate()
-        }
-    }
-
-    private func runAuthenticate() {
-        logger.debug("DEBUGGING: runAuthenticate")
-        if !prefPerformLA {
-            userAuthorized = true
+    private func unlockedRecently() -> Bool {
+        if let lastSuccessfulUnlock = lastSuccessfulUnlock {
+            return ProcessInfo.processInfo.systemUptime - lastSuccessfulUnlock < 2
        } else {
-            logger.debug("DEBUGGING: before dismissAllSheets")
-            dismissAllSheets(animated: false) {
-                logger.debug("DEBUGGING: in dismissAllSheets callback")
-                chatModel.chatId = nil
-                justAuthenticate()
-            }
+            return false
        }
    }

-    private func justAuthenticate() {
-        userAuthorized = false
-        let laMode = privacyLocalAuthModeDefault.get()
-        authenticate(reason: NSLocalizedString("Unlock app", comment: "authentication reason"), selfDestruct: true) { laResult in
-            logger.debug("DEBUGGING: authenticate callback: \(String(describing: laResult))")
-            switch (laResult) {
-            case .success:
-                userAuthorized = true
-                canConnectCall = true
-                lastSuccessfulUnlock = ProcessInfo.processInfo.systemUptime
-            case .failed:
-                if laMode == .passcode {
-                    AlertManager.shared.showAlert(laFailedAlert())
+    private func authenticateContentViewAccess() {
+        logger.debug("DEBUGGING: authenticateContentViewAccess")
+        dismissAllSheets(animated: false) {
+            logger.debug("DEBUGGING: authenticateContentViewAccess, in dismissAllSheets callback")
+            chatModel.chatId = nil
+
+            authenticate(reason: NSLocalizedString("Unlock app", comment: "authentication reason"), selfDestruct: true) { laResult in
+                logger.debug("DEBUGGING: authenticate callback: \(String(describing: laResult))")
+                switch (laResult) {
+                case .success:
+                    chatModel.contentViewAccessAuthenticated = true
+                    canConnectViewCall = true
+                    lastSuccessfulUnlock = ProcessInfo.processInfo.systemUptime
+                case .failed:
+                    chatModel.contentViewAccessAuthenticated = false
+                    if privacyLocalAuthModeDefault.get() == .passcode {
+                        AlertManager.shared.showAlert(laFailedAlert())
+                    }
+                case .unavailable:
+                    prefPerformLA = false
+                    canConnectViewCall = true
+                    AlertManager.shared.showAlert(laUnavailableTurningOffAlert())
                }
-            case .unavailable:
-                userAuthorized = true
-                prefPerformLA = false
-                canConnectCall = true
-                AlertManager.shared.showAlert(laUnavailableTurningOffAlert())
            }
        }
    }
@@ -241,6 +368,7 @@ struct ContentView: View {
        authenticate(reason: NSLocalizedString("Enable SimpleX Lock", comment: "authentication reason")) { laResult in
            switch laResult {
            case .success:
+                chatModel.contentViewAccessAuthenticated = true
                prefPerformLA = true
                alertManager.showAlert(laTurnedOnAlert())
            case .failed:
@@ -265,36 +393,32 @@ struct ContentView: View {
            secondaryButton: .cancel()
        )
    }
-}

-func connectViaUrl() {
-    let m = ChatModel.shared
-    if let url = m.appOpenUrl {
-        m.appOpenUrl = nil
-        AlertManager.shared.showAlert(connectViaUrlAlert(url))
+    func connectViaUrl() {
+        dismissAllSheets() {
+            let m = ChatModel.shared
+            if let url = m.appOpenUrl {
+                m.appOpenUrl = nil
+                var path = url.path
+                if (path == "/contact" || path == "/invitation") {
+                    path.removeFirst()
+                    let link = url.absoluteString.replacingOccurrences(of: "///\(path)", with: "/\(path)")
+                    planAndConnect(
+                        link,
+                        showAlert: showPlanAndConnectAlert,
+                        showActionSheet: { chatListActionSheet = .planAndConnectSheet(sheet: $0) },
+                        dismiss: false,
+                        incognito: nil
+                    )
+                } else {
+                    AlertManager.shared.showAlert(Alert(title: Text("Error: URL is invalid")))
+                }
+            }
+        }
    }
-}

-func connectViaUrlAlert(_ url: URL) -> Alert {
-    var path = url.path
-    logger.debug("ChatListView.connectViaUrlAlert path: \(path)")
-    if (path == "/contact" || path == "/invitation") {
-        path.removeFirst()
-        let action: ConnReqType = path == "contact" ? .contact : .invitation
-        let link = url.absoluteString.replacingOccurrences(of: "///\(path)", with: "/\(path)")
-        let title: LocalizedStringKey
-        if case .contact = action { title = "Connect via contact link?" }
-        else { title = "Connect via one-time link?" }
-        return Alert(
-            title: Text(title),
-            message: Text("Your profile will be sent to the contact that you received this link from"),
-            primaryButton: .default(Text("Connect")) {
-                connectViaLink(link)
-            },
-            secondaryButton: .cancel()
-        )
-    } else {
-        return Alert(title: Text("Error: URL is invalid"))
+    private func showPlanAndConnectAlert(_ alert: PlanAndConnectAlert) {
+        AlertManager.shared.showAlert(planAndConnectAlert(alert, dismiss: false))
    }
 }

@@ -46,6 +46,7 @@ class AudioRecorder {
            audioRecorder?.record(forDuration: MAX_VOICE_MESSAGE_LENGTH)

            await MainActor.run {
+                AppDelegate.keepScreenOn(true)
                recordingTimer = Timer.scheduledTimer(withTimeInterval: 0.01, repeats: true) { timer in
                    guard let time = self.audioRecorder?.currentTime else { return }
                    self.onTimer?(time)
@@ -57,6 +58,10 @@ class AudioRecorder {
            }
            return nil
        } catch let error {
+            await MainActor.run {
+                AppDelegate.keepScreenOn(false)
+            }
+            try? av.setCategory(AVAudioSession.Category.soloAmbient)
            logger.error("AudioRecorder startAudioRecording error \(error.localizedDescription)")
            return .error(error.localizedDescription)
        }
@@ -71,6 +76,8 @@ class AudioRecorder {
            timer.invalidate()
        }
        recordingTimer = nil
+        AppDelegate.keepScreenOn(false)
+        try? AVAudioSession.sharedInstance().setCategory(AVAudioSession.Category.soloAmbient)
    }

    private func checkPermission() async -> Bool {
@@ -103,9 +110,15 @@ class AudioPlayer: NSObject, AVAudioPlayerDelegate {
        self.onFinishPlayback = onFinishPlayback
    }

-    func start(fileName: String, at: TimeInterval?) {
-        let url = getAppFilePath(fileName)
-        audioPlayer = try? AVAudioPlayer(contentsOf: url)
+    func start(fileSource: CryptoFile, at: TimeInterval?) {
+        let url = getAppFilePath(fileSource.filePath)
+        if let cfArgs = fileSource.cryptoArgs {
+            if let data = try? readCryptoFile(path: url.path, cryptoArgs: cfArgs) {
+                audioPlayer = try? AVAudioPlayer(data: data)
+            }
+        } else {
+            audioPlayer = try? AVAudioPlayer(contentsOf: url)
+        }
        audioPlayer?.delegate = self
        audioPlayer?.prepareToPlay()
        if let at = at {
@@ -115,14 +128,19 @@ class AudioPlayer: NSObject, AVAudioPlayerDelegate {

        playbackTimer = Timer.scheduledTimer(withTimeInterval: 0.01, repeats: true) { timer in
            if self.audioPlayer?.isPlaying ?? false {
+                AppDelegate.keepScreenOn(true)
                guard let time = self.audioPlayer?.currentTime else { return }
                self.onTimer?(time)
+                AudioPlayer.changeAudioSession(true)
+            } else {
+                AudioPlayer.changeAudioSession(false)
            }
        }
    }

    func pause() {
        audioPlayer?.pause()
+        AppDelegate.keepScreenOn(false)
    }

    func play() {
@@ -143,6 +161,8 @@ class AudioPlayer: NSObject, AVAudioPlayerDelegate {
    func stop() {
        if let player = audioPlayer {
            player.stop()
+            AppDelegate.keepScreenOn(false)
+            AudioPlayer.changeAudioSession(false)
        }
        audioPlayer = nil
        if let timer = playbackTimer {
@@ -151,6 +171,24 @@ class AudioPlayer: NSObject, AVAudioPlayerDelegate {
        playbackTimer = nil
    }

+    static func changeAudioSession(_ playback: Bool) {
+        // When there is a audio recording, setting any other category will disable sound
+        if AVAudioSession.sharedInstance().category == .playAndRecord {
+            return
+        }
+        if playback {
+            if AVAudioSession.sharedInstance().category != .playback {
+                logger.log("AudioSession: playback")
+                try? AVAudioSession.sharedInstance().setCategory(AVAudioSession.Category.playback, options: [.duckOthers, .allowBluetooth, .allowAirPlay, .allowBluetoothA2DP])
+            }
+        } else {
+            if AVAudioSession.sharedInstance().category != .soloAmbient {
+                logger.log("AudioSession: soloAmbient")
+                try? AVAudioSession.sharedInstance().setCategory(AVAudioSession.Category.soloAmbient)
+            }
+        }
+    }
+
    func audioPlayerDidFinishPlaying(_ player: AVAudioPlayer, successfully flag: Bool) {
        stop()
        self.onFinishPlayback?()
@@ -15,7 +15,13 @@ private let receiveTaskId = "chat.simplex.app.receive"
 // TCP timeout + 2 sec
 private let waitForMessages: TimeInterval = 6

-private let bgRefreshInterval: TimeInterval = 450
+// This is the smallest interval between refreshes, and also target interval in "off" mode
+private let bgRefreshInterval: TimeInterval = 600 // 10 minutes
+
+// This intervals are used for background refresh in instant and periodic modes
+private let periodicBgRefreshInterval: TimeInterval = 1200 // 20 minutes
+
+private let maxBgRefreshInterval: TimeInterval = 2400 // 40 minutes

 private let maxTimerCount = 9

@@ -33,14 +39,14 @@ class BGManager {
        }
    }

-    func schedule() {
+    func schedule(interval: TimeInterval? = nil) {
        if !ChatModel.shared.ntfEnableLocal {
            logger.debug("BGManager.schedule: disabled")
            return
        }
        logger.debug("BGManager.schedule")
        let request = BGAppRefreshTaskRequest(identifier: receiveTaskId)
-        request.earliestBeginDate = Date(timeIntervalSinceNow: bgRefreshInterval)
+        request.earliestBeginDate = Date(timeIntervalSinceNow: interval ?? runInterval)
        do {
            try BGTaskScheduler.shared.submit(request)
        } catch {
@@ -48,20 +54,34 @@ class BGManager {
        }
    }

+    var runInterval: TimeInterval {
+        switch ChatModel.shared.notificationMode {
+        case .instant: maxBgRefreshInterval
+        case .periodic: periodicBgRefreshInterval
+        case .off: bgRefreshInterval
+        }
+    }
+
+    var lastRanLongAgo: Bool {
+        Date.now.timeIntervalSince(chatLastBackgroundRunGroupDefault.get()) > runInterval
+    }
+
    private func handleRefresh(_ task: BGAppRefreshTask) {
        if !ChatModel.shared.ntfEnableLocal {
            logger.debug("BGManager.handleRefresh: disabled")
            return
        }
        logger.debug("BGManager.handleRefresh")
-        schedule()
-        if appStateGroupDefault.get().inactive {
+        let shouldRun_ = lastRanLongAgo
+        if allowBackgroundRefresh() && shouldRun_ {
+            schedule()
            let completeRefresh = completionHandler {
                task.setTaskCompleted(success: true)
            }
            task.expirationHandler = { completeRefresh("expirationHandler") }
            receiveMessages(completeRefresh)
        } else {
+            schedule(interval: shouldRun_ ? bgRefreshInterval : runInterval)
            logger.debug("BGManager.completionHandler: already active, not started")
            task.setTaskCompleted(success: true)
        }
@@ -90,20 +110,22 @@ class BGManager {
        }
        self.completed = false
        DispatchQueue.main.async {
+            chatLastBackgroundRunGroupDefault.set(Date.now)
            let m = ChatModel.shared
            if (!m.chatInitialized) {
+                setAppState(.bgRefresh)
                do {
                    try initializeChat(start: true)
                } catch let error {
                    fatalError("Failed to start or load chats: \(responseError(error))")
                }
            }
+            activateChat(appState: .bgRefresh)
            if m.currentUser == nil {
                completeReceiving("no current user")
                return
            }
            logger.debug("BGManager.receiveMessages: starting chat")
-            activateChat(appState: .bgRefresh)
            let cr = ChatReceiver()
            self.chatReceiver = cr
            cr.start()
@@ -11,28 +11,149 @@ import Combine
 import SwiftUI
 import SimpleXChat

+actor TerminalItems {
+    private var terminalItems: [TerminalItem] = []
+
+    static let shared = TerminalItems()
+
+    func items() -> [TerminalItem] {
+        terminalItems
+    }
+
+    func add(_ item: TerminalItem) async {
+        addTermItem(&terminalItems, item)
+        let m = ChatModel.shared
+        if m.showingTerminal {
+            await MainActor.run {
+                addTermItem(&m.terminalItems, item)
+            }
+        }
+    }
+
+    func addCommand(_ start: Date, _ cmd: ChatCommand, _ resp: ChatResponse) async {
+        await add(.cmd(start, cmd))
+        await add(.resp(.now, resp))
+    }
+}
+
+private func addTermItem(_ items: inout [TerminalItem], _ item: TerminalItem) {
+    if items.count >= 200 {
+        items.removeFirst()
+    }
+    items.append(item)
+}
+
+class ItemsModel: ObservableObject {
+    static let shared = ItemsModel()
+    private let publisher = ObservableObjectPublisher()
+    private var bag = Set<AnyCancellable>()
+    var reversedChatItems: [ChatItem] = [] {
+        willSet { publisher.send() }
+    }
+    var itemAdded = false {
+        willSet { publisher.send() }
+    }
+    
+    // Publishes directly to `objectWillChange` publisher,
+    // this will cause reversedChatItems to be rendered without throttling
+    @Published var isLoading = false
+    @Published var showLoadingProgress = false
+
+    init() {
+        publisher
+            .throttle(for: 0.25, scheduler: DispatchQueue.main, latest: true)
+            .sink { self.objectWillChange.send() }
+            .store(in: &bag)
+    }
+
+    func loadOpenChat(_ chatId: ChatId, willNavigate: @escaping () -> Void = {}) {
+        let navigationTimeout = Task {
+            do {
+                try await Task.sleep(nanoseconds: 250_000000)
+                await MainActor.run {
+                    willNavigate()
+                    ChatModel.shared.chatId = chatId
+                }
+            } catch {}
+        }
+        let progressTimeout = Task {
+            do {
+                try await Task.sleep(nanoseconds: 1500_000000)
+                await MainActor.run { showLoadingProgress = true }
+            } catch {}
+        }
+        Task {
+            if let chat = ChatModel.shared.getChat(chatId) {
+                await MainActor.run { self.isLoading = true }
+//                try? await Task.sleep(nanoseconds: 5000_000000)
+                await loadChat(chat: chat)
+                navigationTimeout.cancel()
+                progressTimeout.cancel()
+                await MainActor.run {
+                    self.isLoading = false
+                    self.showLoadingProgress = false
+                    willNavigate()
+                    ChatModel.shared.chatId = chatId
+                }
+            }
+        }
+    }
+}
+
+class NetworkModel: ObservableObject {
+    // map of connections network statuses, key is agent connection id
+    @Published var networkStatuses: Dictionary<String, NetworkStatus> = [:]
+
+    static let shared = NetworkModel()
+
+    private init() { }
+
+    func setContactNetworkStatus(_ contact: Contact, _ status: NetworkStatus) {
+        if let conn = contact.activeConn {
+            networkStatuses[conn.agentConnId] = status
+        }
+    }
+
+    func contactNetworkStatus(_ contact: Contact) -> NetworkStatus {
+        if let conn = contact.activeConn {
+            networkStatuses[conn.agentConnId] ?? .unknown
+        } else {
+            .unknown
+        }
+    }
+}
+
 final class ChatModel: ObservableObject {
    @Published var onboardingStage: OnboardingStage?
    @Published var setDeliveryReceipts = false
    @Published var v3DBMigration: V3DBMigrationState = v3DBMigrationDefault.get()
-    @Published var currentUser: User?
+    @Published var currentUser: User? {
+        didSet {
+            ThemeManager.applyTheme(currentThemeDefault.get())
+        }
+    }
    @Published var users: [UserInfo] = []
    @Published var chatInitialized = false
    @Published var chatRunning: Bool?
    @Published var chatDbChanged = false
    @Published var chatDbEncrypted: Bool?
    @Published var chatDbStatus: DBMigrationResult?
+    @Published var ctrlInitInProgress: Bool = false
+    // local authentication
+    @Published var contentViewAccessAuthenticated: Bool = false
    @Published var laRequest: LocalAuthRequest?
    // list of chat "previews"
    @Published var chats: [Chat] = []
-    // map of connections network statuses, key is agent connection id
-    @Published var networkStatuses: Dictionary<String, NetworkStatus> = [:]
+    @Published var deletedChats: Set<String> = []
    // current chat
    @Published var chatId: String?
-    @Published var reversedChatItems: [ChatItem] = []
+    var chatItemStatuses: Dictionary<Int64, CIStatus> = [:]
    @Published var chatToTop: String?
-    @Published var groupMembers: [GroupMember] = []
+    @Published var groupMembers: [GMember] = []
+    @Published var groupMembersIndexes: Dictionary<Int64, Int> = [:] // groupMemberId to index in groupMembers list
+    @Published var membersLoaded = false
    // items in the terminal view
+    @Published var showingTerminal = false
    @Published var terminalItems: [TerminalItem] = []
    @Published var userAddress: UserContactLink?
    @Published var chatItemTTL: ChatItemTTL = .none
@@ -42,24 +163,28 @@ final class ChatModel: ObservableObject {
    @Published var tokenRegistered = false
    @Published var tokenStatus: NtfTknStatus?
    @Published var notificationMode = NotificationsMode.off
+    @Published var notificationServer: String?
    @Published var notificationPreview: NotificationPreviewMode = ntfPreviewModeGroupDefault.get()
-    @Published var incognito: Bool = incognitoGroupDefault.get()
    // pending notification actions
-    @Published var ntfContactRequest: ChatId?
+    @Published var ntfContactRequest: NTFContactRequest?
    @Published var ntfCallInvitationAction: (ChatId, NtfCallAction)?
    // current WebRTC call
    @Published var callInvitations: Dictionary<ChatId, RcvCallInvitation> = [:]
    @Published var activeCall: Call?
-    @Published var callCommand: WCallCommand?
+    let callCommand: WebRTCCommandProcessor = WebRTCCommandProcessor()
    @Published var showCallView = false
-    // currently showing QR code
-    @Published var connReqInv: String?
+    @Published var activeCallViewIsCollapsed = false
+    // remote desktop
+    @Published var remoteCtrlSession: RemoteCtrlSession?
+    // currently showing invitation
+    @Published var showingInvitation: ShowingInvitation?
+    @Published var migrationState: MigrationToState? = MigrationToDeviceState.makeMigrationState()
    // audio recording and playback
    @Published var stopPreviousRecPlay: URL? = nil // coordinates currently playing source
    @Published var draft: ComposeState?
    @Published var draftChatId: String?
-    // tracks keyboard height via subscription in AppDelegate
-    @Published var keyboardHeight: CGFloat = 0
+    @Published var pasteboardHasStrings: Bool = UIPasteboard.general.hasStrings
+    @Published var networkInfo = UserNetworkInfo(networkType: .other, online: true)

    var messageDelivery: Dictionary<Int64, () -> Void> = [:]

@@ -67,14 +192,18 @@ final class ChatModel: ObservableObject {

    static let shared = ChatModel()

+    let im = ItemsModel.shared
+
    static var ok: Bool { ChatModel.shared.chatDbStatus == .ok }

-    var ntfEnableLocal: Bool {
-        notificationMode == .off || ntfEnableLocalGroupDefault.get()
-    }
+    let ntfEnableLocal = true

    var ntfEnablePeriodic: Bool {
-        notificationMode == .periodic || ntfEnablePeriodicGroupDefault.get()
+        notificationMode != .off
+    }
+
+    var activeRemoteCtrl: Bool {
+        remoteCtrlSession?.active ?? false
    }

    func getUser(_ userId: Int64) -> User? {
@@ -97,7 +226,7 @@ final class ChatModel: ObservableObject {
    }

    func removeUser(_ user: User) {
-        if let i = getUserIndex(user), users[i].user.userId != currentUser?.userId {
+        if let i = getUserIndex(user) {
            users.remove(at: i)
        }
    }
@@ -120,19 +249,63 @@ final class ChatModel: ObservableObject {
        }
    }

+    func getGroupChat(_ groupId: Int64) -> Chat? {
+        chats.first { chat in
+            if case let .group(groupInfo) = chat.chatInfo {
+                return groupInfo.groupId == groupId
+            } else {
+                return false
+            }
+        }
+    }
+
+    func populateGroupMembersIndexes() {
+        groupMembersIndexes.removeAll()
+        for (i, member) in groupMembers.enumerated() {
+            groupMembersIndexes[member.groupMemberId] = i
+        }
+    }
+
+    func getGroupMember(_ groupMemberId: Int64) -> GMember? {
+        if let i = groupMembersIndexes[groupMemberId] {
+            return groupMembers[i]
+        }
+        return nil
+    }
+
+    func loadGroupMembers(_ groupInfo: GroupInfo, updateView: @escaping () -> Void = {}) async {
+        let groupMembers = await apiListMembers(groupInfo.groupId)
+        await MainActor.run {
+            if chatId == groupInfo.id {
+                self.groupMembers = groupMembers.map { GMember.init($0) }
+                self.populateGroupMembersIndexes()
+                self.membersLoaded = true
+                updateView()
+            }
+        }
+    }
+
    private func getChatIndex(_ id: String) -> Int? {
        chats.firstIndex(where: { $0.id == id })
    }

-    func addChat(_ chat: Chat, at position: Int = 0) {
-        withAnimation {
-            chats.insert(chat, at: position)
+    func addChat(_ chat: Chat) {
+        if chatId == nil {
+            withAnimation { addChat_(chat, at: 0) }
+        } else {
+            addChat_(chat, at: 0)
        }
+        popChatCollector.throttlePopChat(chat.chatInfo.id, currentPosition: 0)
+    }
+
+    func addChat_(_ chat: Chat, at position: Int = 0) {
+        chats.insert(chat, at: position)
    }

    func updateChatInfo(_ cInfo: ChatInfo) {
        if let i = getChatIndex(cInfo.id) {
            chats[i].chatInfo = cInfo
+            chats[i].created = Date.now
        }
    }

@@ -146,7 +319,7 @@ final class ChatModel: ObservableObject {

    func updateContactConnectionStats(_ contact: Contact, _ connectionStats: ConnectionStats) {
        var updatedConn = contact.activeConn
-        updatedConn.connectionStats = connectionStats
+        updatedConn?.connectionStats = connectionStats
        var updatedContact = contact
        updatedContact.activeConn = updatedConn
        updateContact(updatedContact)
@@ -200,10 +373,11 @@ final class ChatModel: ObservableObject {
                    }
                }
            } else {
-                addChat(Chat(c), at: i)
+                addChat_(Chat(c), at: i)
            }
        }
        NtfManager.shared.setNtfBadgeCount(totalUnreadCountForAllUsers())
+        popChatCollector.clear()
    }

 //    func addGroup(_ group: SimpleXChat.Group) {
@@ -211,22 +385,32 @@ final class ChatModel: ObservableObject {
 //    }

    func addChatItem(_ cInfo: ChatInfo, _ cItem: ChatItem) {
+        // mark chat non deleted
+        if case let .direct(contact) = cInfo, contact.chatDeleted {
+            var updatedContact = contact
+            updatedContact.chatDeleted = false
+            updateContact(updatedContact)
+        }
        // update previews
        if let i = getChatIndex(cInfo.id) {
-            chats[i].chatItems = [cItem]
-            if case .rcvNew = cItem.meta.itemStatus {
-                chats[i].chatStats.unreadCount = chats[i].chatStats.unreadCount + 1
-                increaseUnreadCounter(user: currentUser!)
-            }
-            if i > 0 {
-                if chatId == nil {
-                    withAnimation { popChat_(i) }
-                } else if chatId == cInfo.id  {
-                    chatToTop = cInfo.id
+            chats[i].chatItems = switch cInfo {
+            case .group:
+                if let currentPreviewItem = chats[i].chatItems.first {
+                    if cItem.meta.itemTs >= currentPreviewItem.meta.itemTs {
+                        [cItem]
+                    } else {
+                        [currentPreviewItem]
+                    }
                } else {
-                    popChat_(i)
+                    [cItem]
                }
+            default:
+                [cItem]
            }
+            if case .rcvNew = cItem.meta.itemStatus {
+                unreadCollector.changeUnreadCounter(cInfo.id, by: 1)
+            }
+            popChatCollector.throttlePopChat(cInfo.id, currentPosition: i)
        } else {
            addChat(Chat(chatInfo: cInfo, chatItems: [cItem]))
        }
@@ -241,7 +425,7 @@ final class ChatModel: ObservableObject {
        var res: Bool
        if let chat = getChat(cInfo.id) {
            if let pItem = chat.chatItems.last {
-                if pItem.id == cItem.id || (chatId == cInfo.id && reversedChatItems.first(where: { $0.id == cItem.id }) == nil) {
+                if pItem.id == cItem.id || (chatId == cInfo.id && im.reversedChatItems.first(where: { $0.id == cItem.id }) == nil) {
                    chat.chatItems = [cItem]
                }
            } else {
@@ -252,19 +436,27 @@ final class ChatModel: ObservableObject {
            addChat(Chat(chatInfo: cInfo, chatItems: [cItem]))
            res = true
        }
+        if cItem.isDeletedContent || cItem.meta.itemDeleted != nil {
+            VoiceItemState.stopVoiceInChatView(cInfo, cItem)
+        }
        // update current chat
        return chatId == cInfo.id ? _upsertChatItem(cInfo, cItem) : res
    }

    private func _upsertChatItem(_ cInfo: ChatInfo, _ cItem: ChatItem) -> Bool {
        if let i = getChatItemIndex(cItem) {
-            withAnimation {
+            withConditionalAnimation {
                _updateChatItem(at: i, with: cItem)
            }
            return false
        } else {
-            withAnimation(itemAnimation()) {
-                reversedChatItems.insert(cItem, at: hasLiveDummy ? 1 : 0)
+            withConditionalAnimation(itemAnimation()) {
+                var ci = cItem
+                if let status = chatItemStatuses.removeValue(forKey: ci.id), case .sndNew = ci.meta.itemStatus {
+                    ci.meta.itemStatus = status
+                }
+                im.reversedChatItems.insert(ci, at: hasLiveDummy ? 1 : 0)
+                im.itemAdded = true
            }
            return true
        }
@@ -277,32 +469,28 @@ final class ChatModel: ObservableObject {
        }
    }

-    func updateChatItem(_ cInfo: ChatInfo, _ cItem: ChatItem) {
+    func updateChatItem(_ cInfo: ChatInfo, _ cItem: ChatItem, status: CIStatus? = nil) {
        if chatId == cInfo.id, let i = getChatItemIndex(cItem) {
-            withAnimation {
+            withConditionalAnimation {
                _updateChatItem(at: i, with: cItem)
            }
+        } else if let status = status {
+            chatItemStatuses.updateValue(status, forKey: cItem.id)
        }
    }

    private func _updateChatItem(at i: Int, with cItem: ChatItem) {
-        let ci = reversedChatItems[i]
-        reversedChatItems[i] = cItem
-        reversedChatItems[i].viewTimestamp = .now
-        // on some occasions the confirmation of message being accepted by the server (tick)
-        // arrives earlier than the response from API, and item remains without tick
-        if case .sndNew = cItem.meta.itemStatus {
-            reversedChatItems[i].meta.itemStatus = ci.meta.itemStatus
-        }
+        im.reversedChatItems[i] = cItem
+        im.reversedChatItems[i].viewTimestamp = .now
    }

-    private func getChatItemIndex(_ cItem: ChatItem) -> Int? {
-        reversedChatItems.firstIndex(where: { $0.id == cItem.id })
+    func getChatItemIndex(_ cItem: ChatItem) -> Int? {
+        im.reversedChatItems.firstIndex(where: { $0.id == cItem.id })
    }

    func removeChatItem(_ cInfo: ChatInfo, _ cItem: ChatItem) {
        if cItem.isRcvNew {
-            decreaseUnreadCounter(cInfo)
+            unreadCollector.changeUnreadCounter(cInfo.id, by: -1)
        }
        // update previews
        if let chat = getChat(cInfo.id) {
@@ -314,23 +502,24 @@ final class ChatModel: ObservableObject {
        if chatId == cInfo.id {
            if let i = getChatItemIndex(cItem) {
                _ = withAnimation {
-                    self.reversedChatItems.remove(at: i)
+                    im.reversedChatItems.remove(at: i)
                }
            }
        }
+        VoiceItemState.stopVoiceInChatView(cInfo, cItem)
    }

    func nextChatItemData<T>(_ chatItemId: Int64, previous: Bool, map: @escaping (ChatItem) -> T?) -> T? {
-        guard var i = reversedChatItems.firstIndex(where: { $0.id == chatItemId }) else { return nil }
+        guard var i = im.reversedChatItems.firstIndex(where: { $0.id == chatItemId }) else { return nil }
        if previous {
-            while i < reversedChatItems.count - 1 {
+            while i < im.reversedChatItems.count - 1 {
                i += 1
-                if let res = map(reversedChatItems[i]) { return res }
+                if let res = map(im.reversedChatItems[i]) { return res }
            }
        } else {
            while i > 0 {
                i -= 1
-                if let res = map(reversedChatItems[i]) { return res }
+                if let res = map(im.reversedChatItems[i]) { return res }
            }
        }
        return nil
@@ -348,10 +537,21 @@ final class ChatModel: ObservableObject {
        }
    }

+    func updateCurrentUserUiThemes(uiThemes: ThemeModeOverrides?) {
+        guard var current = currentUser else { return }
+        current.uiThemes = uiThemes
+        let i = users.firstIndex(where: { $0.user.userId == current.userId })
+        if let i {
+            users[i].user = current
+        }
+        currentUser = current
+    }
+
    func addLiveDummy(_ chatInfo: ChatInfo) -> ChatItem {
        let cItem = ChatItem.liveDummy(chatInfo.chatType)
        withAnimation {
-            reversedChatItems.insert(cItem, at: 0)
+            im.reversedChatItems.insert(cItem, at: 0)
+            im.itemAdded = true
        }
        return cItem
    }
@@ -359,15 +559,15 @@ final class ChatModel: ObservableObject {
    func removeLiveDummy(animated: Bool = true) {
        if hasLiveDummy {
            if animated {
-                withAnimation { _ = reversedChatItems.removeFirst() }
+                withAnimation { _ = im.reversedChatItems.removeFirst() }
            } else {
-                _ = reversedChatItems.removeFirst()
+                _ = im.reversedChatItems.removeFirst()
            }
        }
    }

    private var hasLiveDummy: Bool {
-        reversedChatItems.first?.isLiveDummy == true
+        im.reversedChatItems.first?.isLiveDummy == true
    }

    func markChatItemsRead(_ cInfo: ChatInfo) {
@@ -384,7 +584,7 @@ final class ChatModel: ObservableObject {

    private func markCurrentChatRead(fromIndex i: Int = 0) {
        var j = i
-        while j < reversedChatItems.count {
+        while j < im.reversedChatItems.count {
            markChatItemRead_(j)
            j += 1
        }
@@ -398,7 +598,7 @@ final class ChatModel: ObservableObject {
                    var unreadBelow = 0
                    var j = i - 1
                    while j >= 0 {
-                        if case .rcvNew = self.reversedChatItems[j].meta.itemStatus {
+                        if case .rcvNew = self.im.reversedChatItems[j].meta.itemStatus {
                            unreadBelow += 1
                        }
                        j -= 1
@@ -432,51 +632,147 @@ final class ChatModel: ObservableObject {
        }
        // clear current chat
        if chatId == cInfo.id {
-            reversedChatItems = []
+            chatItemStatuses = [:]
+            im.reversedChatItems = []
        }
    }

-    func markChatItemRead(_ cInfo: ChatInfo, _ cItem: ChatItem) {
-        // update preview
-        decreaseUnreadCounter(cInfo)
-        // update current chat
-        if chatId == cInfo.id, let i = getChatItemIndex(cItem) {
-            markChatItemRead_(i)
-        }
-    }
-
-    private func markChatItemRead_(_ i: Int) {
-        let meta = reversedChatItems[i].meta
-        if case .rcvNew = meta.itemStatus {
-            reversedChatItems[i].meta.itemStatus = .rcvRead
-            reversedChatItems[i].viewTimestamp = .now
-            if meta.itemLive != true, let ttl = meta.itemTimed?.ttl {
-                reversedChatItems[i].meta.itemTimed?.deleteAt = .now + TimeInterval(ttl)
+    func markChatItemRead(_ cInfo: ChatInfo, _ cItem: ChatItem) async {
+        if chatId == cInfo.id,
+           let itemIndex = getChatItemIndex(cItem),
+           im.reversedChatItems[itemIndex].isRcvNew {
+            await MainActor.run {
+                withTransaction(Transaction()) {
+                    // update current chat
+                    markChatItemRead_(itemIndex)
+                    // update preview
+                    unreadCollector.changeUnreadCounter(cInfo.id, by: -1)
+                }
            }
        }
    }

-    func decreaseUnreadCounter(_ cInfo: ChatInfo) {
-        if let i = getChatIndex(cInfo.id) {
-            chats[i].chatStats.unreadCount = chats[i].chatStats.unreadCount - 1
-            decreaseUnreadCounter(user: currentUser!)
+    private let unreadCollector = UnreadCollector()
+
+    class UnreadCollector {
+        private let subject = PassthroughSubject<Void, Never>()
+        private var bag = Set<AnyCancellable>()
+        private var unreadCounts: [ChatId: Int] = [:]
+
+        init() {
+            subject
+                .debounce(for: 1, scheduler: DispatchQueue.main)
+                .sink {
+                    let m = ChatModel.shared
+                    for (chatId, count) in self.unreadCounts {
+                        if let i = m.getChatIndex(chatId) {
+                            m.changeUnreadCounter(i, by: count)
+                        }
+                    }
+                    self.unreadCounts = [:]
+                }
+                .store(in: &bag)
+        }
+
+        func changeUnreadCounter(_ chatId: ChatId, by count: Int) {
+            DispatchQueue.main.async {
+                self.unreadCounts[chatId] = (self.unreadCounts[chatId] ?? 0) + count
+            }
+            subject.send()
        }
    }

-    func increaseUnreadCounter(user: User) {
+    let popChatCollector = PopChatCollector()
+    
+    class PopChatCollector {
+        private let subject = PassthroughSubject<Void, Never>()
+        private var bag = Set<AnyCancellable>()
+        private var chatsToPop: [ChatId: Date] = [:]
+        private let popTsComparator = KeyPathComparator<Chat>(\.popTs, order: .reverse)
+
+        init() {
+            subject
+                .throttle(for: 2, scheduler: DispatchQueue.main, latest: true)
+                .sink { self.popCollectedChats() }
+                .store(in: &bag)
+        }
+        
+        func throttlePopChat(_ chatId: ChatId, currentPosition: Int) {
+            let m = ChatModel.shared
+            if currentPosition > 0 && m.chatId == chatId {
+                m.chatToTop = chatId
+            }
+            if currentPosition > 0 || !chatsToPop.isEmpty {
+                chatsToPop[chatId] = Date.now
+                subject.send()
+            }
+        }
+        
+        func clear() {
+            chatsToPop = [:]
+        }
+
+        func popCollectedChats() {
+            let m = ChatModel.shared
+            var ixs: IndexSet = []
+            var chs: [Chat] = []
+            // collect chats that received updates
+            for (chatId, popTs) in self.chatsToPop {
+                // Currently opened chat is excluded, removing it from the list would navigate out of it
+                // It will be popped to top later when user exits from the list.
+                if m.chatId != chatId, let i = m.getChatIndex(chatId) {
+                    ixs.insert(i)
+                    let ch = m.chats[i]
+                    ch.popTs = popTs
+                    chs.append(ch)
+                }
+            }
+
+            let removeInsert = {
+                m.chats.remove(atOffsets: ixs)
+                // sort chats by pop timestamp in descending order
+                m.chats.insert(contentsOf: chs.sorted(using: self.popTsComparator), at: 0)
+            }
+
+            if m.chatId == nil {
+                withAnimation { removeInsert() }
+            } else {
+                removeInsert()
+            }
+
+            self.chatsToPop = [:]
+        }
+    }
+
+    private func markChatItemRead_(_ i: Int) {
+        let meta = im.reversedChatItems[i].meta
+        if case .rcvNew = meta.itemStatus {
+            im.reversedChatItems[i].meta.itemStatus = .rcvRead
+            im.reversedChatItems[i].viewTimestamp = .now
+            if meta.itemLive != true, let ttl = meta.itemTimed?.ttl {
+                im.reversedChatItems[i].meta.itemTimed?.deleteAt = .now + TimeInterval(ttl)
+            }
+        }
+    }
+
+    func changeUnreadCounter(_ chatIndex: Int, by count: Int) {
+        chats[chatIndex].chatStats.unreadCount = chats[chatIndex].chatStats.unreadCount + count
+        changeUnreadCounter(user: currentUser!, by: count)
+    }
+
+    func increaseUnreadCounter(user: any UserLike) {
        changeUnreadCounter(user: user, by: 1)
-        NtfManager.shared.incNtfBadgeCount()
    }

-    func decreaseUnreadCounter(user: User, by: Int = 1) {
+    func decreaseUnreadCounter(user: any UserLike, by: Int = 1) {
        changeUnreadCounter(user: user, by: -by)
-        NtfManager.shared.decNtfBadgeCount(by: by)
    }

-    private func changeUnreadCounter(user: User, by: Int) {
-        if let i = users.firstIndex(where: { $0.user.id == user.id }) {
+    private func changeUnreadCounter(user: any UserLike, by: Int) {
+        if let i = users.firstIndex(where: { $0.user.userId == user.userId }) {
            users[i].unreadCount += by
        }
+        NtfManager.shared.changeNtfBadgeCount(by: by)
    }

    func totalUnreadCountForAllUsers() -> Int {
@@ -484,16 +780,65 @@ final class ChatModel: ObservableObject {
            users.filter { !$0.user.activeUser }.reduce(0, { unread, next -> Int in unread + next.unreadCount })
    }

-    func getPrevChatItem(_ ci: ChatItem) -> ChatItem? {
-        if let i = getChatItemIndex(ci), i < reversedChatItems.count - 1  {
-            return reversedChatItems[i + 1]
+    // this function analyses "connected" events and assumes that each member will be there only once
+    func getConnectedMemberNames(_ chatItem: ChatItem) -> (Int, [String]) {
+        var count = 0
+        var ns: [String] = []
+        if let ciCategory = chatItem.mergeCategory,
+           var i = getChatItemIndex(chatItem) {
+            while i < im.reversedChatItems.count {
+                let ci = im.reversedChatItems[i]
+                if ci.mergeCategory != ciCategory { break }
+                if let m = ci.memberConnected {
+                    ns.append(m.displayName)
+                }
+                count += 1
+                i += 1
+            }
+        }
+        return (count, ns)
+    }
+
+    // returns the index of the passed item and the next item (it has smaller index)
+    func getNextChatItem(_ ci: ChatItem) -> (Int?, ChatItem?) {
+        if let i = getChatItemIndex(ci) {
+            (i, i > 0 ? im.reversedChatItems[i - 1] : nil)
        } else {
-            return nil
+            (nil, nil)
        }
    }
-    
+
+    // returns the index of the first item in the same merged group (the first hidden item)
+    // and the previous visible item with another merge category
+    func getPrevShownChatItem(_ ciIndex: Int?, _ ciCategory: CIMergeCategory?) -> (Int?, ChatItem?) {
+        guard var i = ciIndex else { return (nil, nil) }
+        let fst = im.reversedChatItems.count - 1
+        while i < fst {
+            i = i + 1
+            let ci = im.reversedChatItems[i]
+            if ciCategory == nil || ciCategory != ci.mergeCategory {
+                return (i - 1, ci)
+            }
+        }
+        return (i, nil)
+    }
+
+    // returns the previous member in the same merge group and the count of members in this group
+    func getPrevHiddenMember(_ member: GroupMember, _ range: ClosedRange<Int>) -> (GroupMember?, Int) {
+        var prevMember: GroupMember? = nil
+        var memberIds: Set<Int64> = []
+        for i in range {
+            if case let .groupRcv(m) = im.reversedChatItems[i].chatDir {
+                if prevMember == nil && m.groupMemberId != member.groupMemberId { prevMember = m }
+                memberIds.insert(m.groupMemberId)
+            }
+        }
+        return (prevMember, memberIds.count)
+    }
+
    func popChat(_ id: String) {
        if let i = getChatIndex(id) {
+            // no animation here, for it not to look like it just moved when leaving the chat
            popChat_(i)
        }
    }
@@ -504,14 +849,16 @@ final class ChatModel: ObservableObject {
    }

    func dismissConnReqView(_ id: String) {
-        if let connReqInv = connReqInv,
-           let c = getChat(id),
-           case let .contactConnection(contactConnection) = c.chatInfo,
-           connReqInv == contactConnection.connReqInv {
+        if id == showingInvitation?.connId {
+            markShowingInvitationUsed()
            dismissAllSheets()
        }
    }

+    func markShowingInvitationUsed() {
+        showingInvitation?.connChatUsed = true
+    }
+
    func removeChat(_ id: String) {
        withAnimation {
            chats.removeAll(where: { $0.id == id })
@@ -526,13 +873,17 @@ final class ChatModel: ObservableObject {
        }
        // update current chat
        if chatId == groupInfo.id {
-            if let i = groupMembers.firstIndex(where: { $0.id == member.id }) {
+            if let i = groupMembersIndexes[member.groupMemberId] {
                withAnimation(.default) {
-                    self.groupMembers[i] = member
+                    self.groupMembers[i].wrapped = member
+                    self.groupMembers[i].created = Date.now
                }
                return false
            } else {
-                withAnimation { groupMembers.append(member) }
+                withAnimation {
+                    groupMembers.append(GMember(member))
+                    groupMembersIndexes[member.groupMemberId] = groupMembers.count - 1
+                }
                return true
            }
        } else {
@@ -541,11 +892,10 @@ final class ChatModel: ObservableObject {
    }

    func updateGroupMemberConnectionStats(_ groupInfo: GroupInfo, _ member: GroupMember, _ connectionStats: ConnectionStats) {
-        if let conn = member.activeConn {
-            var updatedConn = conn
-            updatedConn.connectionStats = connectionStats
+        if var conn = member.activeConn {
+            conn.connectionStats = connectionStats
            var updatedMember = member
-            updatedMember.activeConn = updatedConn
+            updatedMember.activeConn = conn
            _ = upsertGroupMember(groupInfo, updatedMember)
        }
    }
@@ -554,51 +904,54 @@ final class ChatModel: ObservableObject {
        var i = 0
        var totalBelow = 0
        var unreadBelow = 0
-        while i < reversedChatItems.count - 1 && !itemsInView.contains(reversedChatItems[i].viewId) {
+        while i < im.reversedChatItems.count - 1 && !itemsInView.contains(im.reversedChatItems[i].viewId) {
            totalBelow += 1
-            if reversedChatItems[i].isRcvNew {
+            if im.reversedChatItems[i].isRcvNew {
                unreadBelow += 1
            }
            i += 1
        }
-        return UnreadChatItemCounts(totalBelow: totalBelow, unreadBelow: unreadBelow)
+        return UnreadChatItemCounts(
+            // TODO these thresholds account for the fact that items are still "visible" while
+            // covered by compose area, they should be replaced with the actual height in pixels below the screen.
+            isNearBottom: totalBelow < 15,
+            isReallyNearBottom: totalBelow < 2,
+            unreadBelow: unreadBelow
+        )
    }

    func topItemInView(itemsInView: Set<String>) -> ChatItem? {
-        let maxIx = reversedChatItems.count - 1
+        let maxIx = im.reversedChatItems.count - 1
        var i = 0
-        let inView = { itemsInView.contains(self.reversedChatItems[$0].viewId) }
+        let inView = { itemsInView.contains(self.im.reversedChatItems[$0].viewId) }
        while i < maxIx && !inView(i) { i += 1 }
        while i < maxIx && inView(i) { i += 1 }
-        return reversedChatItems[min(i - 1, maxIx)]
-    }
-
-    func setContactNetworkStatus(_ contact: Contact, _ status: NetworkStatus) {
-        networkStatuses[contact.activeConn.agentConnId] = status
-    }
-
-    func contactNetworkStatus(_ contact: Contact) -> NetworkStatus {
-        networkStatuses[contact.activeConn.agentConnId] ?? .unknown
-    }
-
-    func addTerminalItem(_ item: TerminalItem) {
-        if terminalItems.count >= 500 {
-            terminalItems.remove(at: 0)
-        }
-        terminalItems.append(item)
+        return im.reversedChatItems[min(i - 1, maxIx)]
    }
 }

-struct UnreadChatItemCounts {
-    var totalBelow: Int
+struct ShowingInvitation {
+    var connId: String
+    var connChatUsed: Bool
+}
+
+struct NTFContactRequest {
+    var incognito: Bool
+    var chatId: String
+}
+
+struct UnreadChatItemCounts: Equatable {
+    var isNearBottom: Bool
+    var isReallyNearBottom: Bool
    var unreadBelow: Int
 }

-final class Chat: ObservableObject, Identifiable {
+final class Chat: ObservableObject, Identifiable, ChatLike {
    @Published var chatInfo: ChatInfo
    @Published var chatItems: [ChatItem]
    @Published var chatStats: ChatStats
    var created = Date.now
+    fileprivate var popTs: Date?

    init(_ cData: ChatData) {
        self.chatInfo = cData.chatInfo
@@ -626,6 +979,8 @@ final class Chat: ObservableObject, Identifiable {
        case let .group(groupInfo):
            let m = groupInfo.membership
            return m.memberActive && m.memberRole >= .member
+        case .local:
+            return true
        default: return false
        }
    }
@@ -646,40 +1001,53 @@ final class Chat: ObservableObject, Identifiable {
    public static var sampleData: Chat = Chat(chatInfo: ChatInfo.sampleData.direct, chatItems: [])
 }

-enum NetworkStatus: Decodable, Equatable {
-    case unknown
-    case connected
-    case disconnected
-    case error(String)
+final class GMember: ObservableObject, Identifiable {
+    @Published var wrapped: GroupMember
+    var created = Date.now

-    var statusString: LocalizedStringKey {
-        get {
-            switch self {
-            case .connected: return "connected"
-            case .error: return "error"
-            default: return "connecting"
-            }
-        }
+    init(_ member: GroupMember) {
+        self.wrapped = member
    }

-    var statusExplanation: LocalizedStringKey {
-        get {
-            switch self {
-            case .connected: return "You are connected to the server used to receive messages from this contact."
-            case let .error(err): return "Trying to connect to the server used to receive messages from this contact (error: \(err))."
-            default: return "Trying to connect to the server used to receive messages from this contact."
-            }
-        }
+    var id: String { wrapped.id }
+    var groupId: Int64 { wrapped.groupId }
+    var groupMemberId: Int64 { wrapped.groupMemberId }
+    var displayName: String { wrapped.displayName }
+    var viewId: String { get { "\(wrapped.id) \(created.timeIntervalSince1970)" } }
+    static let sampleData = GMember(GroupMember.sampleData)
+}
+
+struct RemoteCtrlSession {
+    var ctrlAppInfo: CtrlAppInfo?
+    var appVersion: String
+    var sessionState: UIRemoteCtrlSessionState
+
+    func updateState(_ state: UIRemoteCtrlSessionState) -> RemoteCtrlSession {
+        RemoteCtrlSession(ctrlAppInfo: ctrlAppInfo, appVersion: appVersion, sessionState: state)
    }

-    var imageName: String {
-        get {
-            switch self {
-            case .unknown: return "circle.dotted"
-            case .connected: return "circle.fill"
-            case .disconnected: return "ellipsis.circle.fill"
-            case .error: return "exclamationmark.circle.fill"
-            }
+    var active: Bool {
+        if case .connected = sessionState { true } else { false }
+    }
+
+    var discovery: Bool {
+        if case .searching = sessionState { true } else { false }
+    }
+
+    var sessionCode: String? {
+        switch sessionState {
+        case let .pendingConfirmation(_, sessionCode): sessionCode
+        case let .connected(_, sessionCode): sessionCode
+        default: nil
        }
    }
 }
+
+enum UIRemoteCtrlSessionState {
+    case starting
+    case searching
+    case found(remoteCtrl: RemoteCtrlInfo, compatible: Bool)
+    case connecting(remoteCtrl_: RemoteCtrlInfo?)
+    case pendingConfirmation(remoteCtrl_: RemoteCtrlInfo?, sessionCode: String)
+    case connected(remoteCtrl: RemoteCtrlInfo, sessionCode: String)
+}
@@ -1,291 +0,0 @@
-//
-//  ImageUtils.swift
-//  SimpleX (iOS)
-//
-//  Created by Evgeny on 24/12/2022.
-//  Copyright © 2022 SimpleX Chat. All rights reserved.
-//
-
-import Foundation
-import SimpleXChat
-import SwiftUI
-import AVKit
-
-func getLoadedFilePath(_ file: CIFile?) -> String? {
-    if let fileName = getLoadedFileName(file) {
-        return getAppFilePath(fileName).path
-    }
-    return nil
-}
-
-func getLoadedFileName(_ file: CIFile?) -> String? {
-    if let file = file,
-       file.loaded,
-       let fileName = file.filePath {
-        return fileName
-    }
-    return nil
-}
-
-func getLoadedImage(_ file: CIFile?) -> UIImage? {
-    let loadedFilePath = getLoadedFilePath(file)
-    if let loadedFilePath = loadedFilePath, let fileName = file?.filePath {
-        let filePath = getAppFilePath(fileName)
-        do {
-            let data = try Data(contentsOf: filePath)
-            let img = UIImage(data: data)
-            try img?.setGifFromData(data, levelOfIntegrity: 1.0)
-            return img
-        } catch {
-            return UIImage(contentsOfFile: loadedFilePath)
-        }
-    }
-    return nil
-}
-
-func getLoadedVideo(_ file: CIFile?) -> URL? {
-    let loadedFilePath = getLoadedFilePath(file)
-    if loadedFilePath != nil, let fileName = file?.filePath {
-        let filePath = getAppFilePath(fileName)
-        if FileManager.default.fileExists(atPath: filePath.path) {
-            return filePath
-        }
-    }
-    return nil
-}
-
-func saveAnimImage(_ image: UIImage) -> String? {
-    let fileName = generateNewFileName("IMG", "gif")
-    guard let imageData = image.imageData else { return nil }
-    return saveFile(imageData, fileName)
-}
-
-func saveImage(_ uiImage: UIImage) -> String? {
-    let hasAlpha = imageHasAlpha(uiImage)
-    let ext = hasAlpha ? "png" : "jpg"
-    if let imageDataResized = resizeImageToDataSize(uiImage, maxDataSize: MAX_IMAGE_SIZE, hasAlpha: hasAlpha) {
-        let fileName = generateNewFileName("IMG", ext)
-        return saveFile(imageDataResized, fileName)
-    }
-    return nil
-}
-
-func cropToSquare(_ image: UIImage) -> UIImage {
-    let size = image.size
-    let side = min(size.width, size.height)
-    let newSize = CGSize(width: side, height: side)
-    var origin = CGPoint.zero
-    if size.width > side {
-        origin.x -= (size.width - side) / 2
-    } else if size.height > side {
-        origin.y -= (size.height - side) / 2
-    }
-    return resizeImage(image, newBounds: CGRect(origin: .zero, size: newSize), drawIn: CGRect(origin: origin, size: size), hasAlpha: imageHasAlpha(image))
-}
-
-func resizeImageToDataSize(_ image: UIImage, maxDataSize: Int64, hasAlpha: Bool) -> Data? {
-    var img = image
-    var data = hasAlpha ? img.pngData() : img.jpegData(compressionQuality: 0.85)
-    var dataSize = data?.count ?? 0
-    while dataSize != 0 && dataSize > maxDataSize {
-        let ratio = sqrt(Double(dataSize) / Double(maxDataSize))
-        let clippedRatio = min(ratio, 2.0)
-        img = reduceSize(img, ratio: clippedRatio, hasAlpha: hasAlpha)
-        data = hasAlpha ? img.pngData() : img.jpegData(compressionQuality: 0.85)
-        dataSize = data?.count ?? 0
-    }
-    logger.debug("resizeImageToDataSize final \(dataSize)")
-    return data
-}
-
-func resizeImageToStrSize(_ image: UIImage, maxDataSize: Int64) -> String? {
-    var img = image
-    let hasAlpha = imageHasAlpha(image)
-    var str = compressImageStr(img, hasAlpha: hasAlpha)
-    var dataSize = str?.count ?? 0
-    while dataSize != 0 && dataSize > maxDataSize {
-        let ratio = sqrt(Double(dataSize) / Double(maxDataSize))
-        let clippedRatio = min(ratio, 2.0)
-        img = reduceSize(img, ratio: clippedRatio, hasAlpha: hasAlpha)
-        str = compressImageStr(img, hasAlpha: hasAlpha)
-        dataSize = str?.count ?? 0
-    }
-    logger.debug("resizeImageToStrSize final \(dataSize)")
-    return str
-}
-
-func compressImageStr(_ image: UIImage, _ compressionQuality: CGFloat = 0.85, hasAlpha: Bool) -> String? {
-    let ext = hasAlpha ? "png" : "jpg"
-    if let data = hasAlpha ? image.pngData() : image.jpegData(compressionQuality: compressionQuality) {
-        return "data:image/\(ext);base64,\(data.base64EncodedString())"
-    }
-    return nil
-}
-
-private func reduceSize(_ image: UIImage, ratio: CGFloat, hasAlpha: Bool) -> UIImage {
-    let newSize = CGSize(width: floor(image.size.width / ratio), height: floor(image.size.height / ratio))
-    let bounds = CGRect(origin: .zero, size: newSize)
-    return resizeImage(image, newBounds: bounds, drawIn: bounds, hasAlpha: hasAlpha)
-}
-
-private func resizeImage(_ image: UIImage, newBounds: CGRect, drawIn: CGRect, hasAlpha: Bool) -> UIImage {
-    let format = UIGraphicsImageRendererFormat()
-    format.scale = 1.0
-    format.opaque = !hasAlpha
-    return UIGraphicsImageRenderer(bounds: newBounds, format: format).image { _ in
-        image.draw(in: drawIn)
-    }
-}
-
-func imageHasAlpha(_ img: UIImage) -> Bool {
-    if let cgImage = img.cgImage {
-        let colorSpace = CGColorSpaceCreateDeviceRGB()
-        let bitmapInfo = CGBitmapInfo(rawValue: CGImageAlphaInfo.premultipliedFirst.rawValue)
-        if let context = CGContext(data: nil, width: cgImage.width, height: cgImage.height, bitsPerComponent: 8, bytesPerRow: cgImage.width * 4, space: colorSpace, bitmapInfo: bitmapInfo.rawValue) {
-            context.draw(cgImage, in: CGRect(x: 0, y: 0, width: cgImage.width, height: cgImage.height))
-            if let data = context.data {
-                let data = data.assumingMemoryBound(to: UInt8.self)
-                let size = cgImage.width * cgImage.height * 4
-                var i = 0
-                while i < size {
-                    if data[i] < 255 { return true }
-                    i += 4
-                }
-            }
-        }
-    }
-    return false
-}
-
-func saveFileFromURL(_ url: URL) -> String? {
-    let savedFile: String?
-    if url.startAccessingSecurityScopedResource() {
-        do {
-            let fileData = try Data(contentsOf: url)
-            let fileName = uniqueCombine(url.lastPathComponent)
-            savedFile = saveFile(fileData, fileName)
-        } catch {
-            logger.error("FileUtils.saveFileFromURL error: \(error.localizedDescription)")
-            savedFile = nil
-        }
-    } else {
-        logger.error("FileUtils.saveFileFromURL startAccessingSecurityScopedResource returned false")
-        savedFile = nil
-    }
-    url.stopAccessingSecurityScopedResource()
-    return savedFile
-}
-
-func saveFileFromURLWithoutLoad(_ url: URL) -> String? {
-    let savedFile: String?
-    do {
-        let fileName = uniqueCombine(url.lastPathComponent)
-        try FileManager.default.moveItem(at: url, to: getAppFilePath(fileName))
-        ChatModel.shared.filesToDelete.remove(url)
-        savedFile = fileName
-    } catch {
-        logger.error("FileUtils.saveFileFromURLWithoutLoad error: \(error.localizedDescription)")
-        savedFile = nil
-    }
-    return savedFile
-}
-
-func generateNewFileName(_ prefix: String, _ ext: String) -> String {
-    uniqueCombine("\(prefix)_\(getTimestamp()).\(ext)")
-}
-
-private func uniqueCombine(_ fileName: String) -> String {
-    func tryCombine(_ fileName: String, _ n: Int) -> String {
-        let ns = fileName as NSString
-        let name = ns.deletingPathExtension
-        let ext = ns.pathExtension
-        let suffix = (n == 0) ? "" : "_\(n)"
-        let f = "\(name)\(suffix).\(ext)"
-        return (FileManager.default.fileExists(atPath: getAppFilePath(f).path)) ? tryCombine(fileName, n + 1) : f
-    }
-    return tryCombine(fileName, 0)
-}
-
-private var tsFormatter: DateFormatter?
-
-private func getTimestamp() -> String {
-    var df: DateFormatter
-    if let tsFormatter = tsFormatter {
-        df = tsFormatter
-    } else {
-        df = DateFormatter()
-        df.dateFormat = "yyyyMMdd_HHmmss"
-        df.locale = Locale(identifier: "US")
-        df.timeZone = TimeZone(secondsFromGMT: 0)
-        tsFormatter = df
-    }
-    return df.string(from: Date())
-}
-
-func dropImagePrefix(_ s: String) -> String {
-    dropPrefix(dropPrefix(s, "data:image/png;base64,"), "data:image/jpg;base64,")
-}
-
-private func dropPrefix(_ s: String, _ prefix: String) -> String {
-    s.hasPrefix(prefix) ? String(s.dropFirst(prefix.count)) : s
-}
-
-extension AVAsset {
-    func generatePreview() -> (UIImage, Int)? {
-        let generator = AVAssetImageGenerator(asset: self)
-        generator.appliesPreferredTrackTransform = true
-        var actualTime = CMTimeMake(value: 0, timescale: 0)
-        if let image = try? generator.copyCGImage(at: CMTimeMakeWithSeconds(0.0, preferredTimescale: 1), actualTime: &actualTime) {
-            return (UIImage(cgImage: image), Int(duration.seconds))
-        }
-        return nil
-    }
-}
-
-extension UIImage {
-    func replaceColor(_ from: UIColor, _ to: UIColor) -> UIImage {
-        if let cgImage = cgImage {
-            let colorSpace = CGColorSpaceCreateDeviceRGB()
-            let bitmapInfo = CGBitmapInfo(rawValue: CGImageAlphaInfo.premultipliedFirst.rawValue)
-            if let context = CGContext(data: nil, width: cgImage.width, height: cgImage.height, bitsPerComponent: 8, bytesPerRow: cgImage.width * 4, space: colorSpace, bitmapInfo: bitmapInfo.rawValue) {
-                context.draw(cgImage, in: CGRect(x: 0, y: 0, width: cgImage.width, height: cgImage.height))
-                if let data = context.data {
-                    var fromAlpha: CGFloat = 0
-                    var fromRed: CGFloat = 0
-                    var fromGreen: CGFloat = 0
-                    var fromBlue: CGFloat = 0
-                    var toAlpha: CGFloat = 0
-                    var toRed: CGFloat = 0
-                    var toGreen: CGFloat = 0
-                    var toBlue: CGFloat = 0
-                    from.getRed(&fromRed, green: &fromGreen, blue: &fromBlue, alpha: &fromAlpha)
-                    to.getRed(&toRed, green: &toGreen, blue: &toBlue, alpha: &toAlpha)
-                    let fAlpha = UInt8(UInt8(fromAlpha * 255))
-                    let fRed = UInt8(fromRed * 255)
-                    let fGreen = UInt8(fromGreen * 255)
-                    let fBlue = UInt8(fromBlue * 255)
-                    let tAlpha = UInt8(toAlpha * 255)
-                    let tRed = UInt8(toRed * 255)
-                    let tGreen = UInt8(toGreen * 255)
-                    let tBlue = UInt8(toBlue * 255)
-                    let data = data.assumingMemoryBound(to: UInt8.self)
-                    let size = cgImage.width * cgImage.height * 4
-                    var i = 0
-                    while i < size {
-                        if data[i] == fAlpha && data[i + 1] == fRed && data[i + 2] == fGreen && data[i + 3] == fBlue {
-                            data[i + 0] = tAlpha
-                            data[i + 1] = tRed
-                            data[i + 2] = tGreen
-                            data[i + 3] = tBlue
-                        }
-                        i += 4
-                    }
-                }
-                if let img = context.makeImage() {
-                    return UIImage(cgImage: img)
-                }
-            }
-        }
-        return self
-    }
-}
@@ -0,0 +1,83 @@
+//
+//  NSESubscriber.swift
+//  SimpleXChat
+//
+//  Created by Evgeny on 09/12/2023.
+//  Copyright © 2023 SimpleX Chat. All rights reserved.
+//
+
+import Foundation
+import SimpleXChat
+
+private var nseSubscribers: [UUID:NSESubscriber] = [:]
+
+// timeout for active notification service extension going into "suspending" state.
+// If in two seconds the state does not change, we assume that it was not running and proceed with app activation/answering call.
+private let SUSPENDING_TIMEOUT: TimeInterval = 2
+
+// timeout should be larger than SUSPENDING_TIMEOUT
+func waitNSESuspended(timeout: TimeInterval, suspended: @escaping (Bool) -> Void) {
+    if timeout <= SUSPENDING_TIMEOUT {
+        logger.warning("waitNSESuspended: small timeout \(timeout), using \(SUSPENDING_TIMEOUT + 1)")
+    }
+    var state = nseStateGroupDefault.get()
+    if case .suspended = state {
+        DispatchQueue.main.async { suspended(true) }
+        return
+    }
+    let id = UUID()
+    var suspendedCalled = false
+    checkTimeout()
+    nseSubscribers[id] = nseMessageSubscriber { msg in
+        if case let .state(newState) = msg {
+            state = newState
+            logger.debug("waitNSESuspended state: \(state.rawValue)")
+            if case .suspended = newState {
+                notifySuspended(true)
+            }
+        }
+    }
+    return
+
+    func notifySuspended(_ ok: Bool) {
+        logger.debug("waitNSESuspended notifySuspended: \(ok)")
+        if !suspendedCalled {
+            logger.debug("waitNSESuspended notifySuspended: calling suspended(\(ok))")
+            suspendedCalled = true
+            nseSubscribers.removeValue(forKey: id)
+            DispatchQueue.main.async { suspended(ok) }
+        }
+    }
+
+    func checkTimeout() {
+        if !suspending() {
+            checkSuspendingTimeout()
+        } else if state == .suspending {
+            checkSuspendedTimeout()
+        }
+    }
+
+    func suspending() -> Bool {
+        suspendedCalled || state == .suspended || state == .suspending
+    }
+
+    func checkSuspendingTimeout() {
+        DispatchQueue.global().asyncAfter(deadline: .now() + SUSPENDING_TIMEOUT) {
+            logger.debug("waitNSESuspended check suspending timeout")
+            if !suspending() {
+                notifySuspended(false)
+            } else if state != .suspended {
+                checkSuspendedTimeout()
+            }
+        }
+    }
+
+    func checkSuspendedTimeout() {
+        DispatchQueue.global().asyncAfter(deadline: .now() + min(timeout - SUSPENDING_TIMEOUT, 1)) {
+            logger.debug("waitNSESuspended check suspended timeout")
+            if state != .suspended {
+                notifySuspended(false)
+            }
+        }
+    }
+}
@@ -0,0 +1,73 @@
+//
+//  NetworkObserver.swift
+//  SimpleX (iOS)
+//
+//  Created by Avently on 05.04.2024.
+//  Copyright © 2024 SimpleX Chat. All rights reserved.
+//
+
+import Foundation
+import Network
+import SimpleXChat
+
+class NetworkObserver {
+    static let shared = NetworkObserver()
+    private let queue: DispatchQueue = DispatchQueue(label: "chat.simplex.app.NetworkObserver")
+    private var prevInfo: UserNetworkInfo? = nil
+    private var monitor: NWPathMonitor?
+    private let monitorLock: DispatchQueue = DispatchQueue(label: "chat.simplex.app.monitorLock")
+
+    func restartMonitor() {
+        monitorLock.sync {
+            monitor?.cancel()
+            let mon = NWPathMonitor()
+            mon.pathUpdateHandler = { [weak self] path in
+                self?.networkPathChanged(path: path)
+            }
+            mon.start(queue: queue)
+            monitor = mon
+        }
+    }
+
+    private func networkPathChanged(path: NWPath) {
+        let info = UserNetworkInfo(
+            networkType: networkTypeFromPath(path),
+            online: path.status == .satisfied
+        )
+        if (prevInfo != info) {
+            prevInfo = info
+            setNetworkInfo(info)
+        }
+    }
+
+    private func networkTypeFromPath(_ path: NWPath) -> UserNetworkType {
+        if path.usesInterfaceType(.wiredEthernet) {
+            .ethernet
+        } else if path.usesInterfaceType(.wifi) {
+            .wifi
+        } else if path.usesInterfaceType(.cellular) {
+            .cellular
+        } else if path.usesInterfaceType(.other) {
+            .other
+        } else {
+            .none
+        }
+    }
+
+    private static var networkObserver: NetworkObserver? = nil
+
+    private func setNetworkInfo(_ info: UserNetworkInfo) {
+        logger.debug("setNetworkInfo Network changed: \(String(describing: info))")
+        DispatchQueue.main.sync {
+            ChatModel.shared.networkInfo = info
+        }
+        if !hasChatCtrl() { return }
+        self.monitorLock.sync {
+            do {
+                try apiSetNetworkInfo(info)
+            } catch let err {
+                logger.error("setNetworkInfo error: \(responseError(err))")
+            }
+        }
+    }
+}
@@ -12,6 +12,7 @@ import UIKit
 import SimpleXChat

 let ntfActionAcceptContact = "NTF_ACT_ACCEPT_CONTACT"
+let ntfActionAcceptContactIncognito = "NTF_ACT_ACCEPT_CONTACT_INCOGNITO"
 let ntfActionAcceptCall = "NTF_ACT_ACCEPT_CALL"
 let ntfActionRejectCall = "NTF_ACT_REJECT_CALL"

@@ -41,12 +42,13 @@ class NtfManager: NSObject, UNUserNotificationCenterDelegate, ObservableObject {
           userId != chatModel.currentUser?.userId {
            changeActiveUser(userId, viewPwd: nil)
        }
-        if content.categoryIdentifier == ntfCategoryContactRequest && action == ntfActionAcceptContact,
+        if content.categoryIdentifier == ntfCategoryContactRequest && (action == ntfActionAcceptContact || action == ntfActionAcceptContactIncognito),
           let chatId = content.userInfo["chatId"] as? String {
+            let incognito = action == ntfActionAcceptContactIncognito
            if case let .contactRequest(contactRequest) = chatModel.getChat(chatId)?.chatInfo {
-                Task { await acceptContactRequest(contactRequest) }
+                Task { await acceptContactRequest(incognito: incognito, contactRequest: contactRequest) }
            } else {
-                chatModel.ntfContactRequest = chatId
+                chatModel.ntfContactRequest = NTFContactRequest(incognito: incognito, chatId: chatId)
            }
        } else if let (chatId, ntfAction) = ntfCallAction(content, action) {
            if let invitation = chatModel.callInvitations.removeValue(forKey: chatId) {
@@ -55,7 +57,9 @@ class NtfManager: NSObject, UNUserNotificationCenterDelegate, ObservableObject {
                chatModel.ntfCallInvitationAction = (chatId, ntfAction)
            }
        } else {
-            chatModel.chatId = content.targetContentIdentifier
+            if let chatId = content.targetContentIdentifier {
+                ItemsModel.shared.loadOpenChat(chatId)
+            }
        }
        handler()
    }
@@ -134,11 +138,17 @@ class NtfManager: NSObject, UNUserNotificationCenterDelegate, ObservableObject {
        UNUserNotificationCenter.current().setNotificationCategories([
            UNNotificationCategory(
                identifier: ntfCategoryContactRequest,
-                actions: [UNNotificationAction(
-                    identifier: ntfActionAcceptContact,
-                    title: NSLocalizedString("Accept", comment: "accept contact request via notification"),
-                    options: .foreground
-                )],
+                actions: [
+                    UNNotificationAction(
+                        identifier: ntfActionAcceptContact,
+                        title: NSLocalizedString("Accept", comment: "accept contact request via notification"),
+                        options: .foreground
+                    ), UNNotificationAction(
+                        identifier: ntfActionAcceptContactIncognito,
+                        title: NSLocalizedString("Accept incognito", comment: "accept contact request via notification"),
+                        options: .foreground
+                    )
+                ],
                intentIdentifiers: [],
                hiddenPreviewsBodyPlaceholder: NSLocalizedString("New contact request", comment: "notification")
            ),
@@ -203,17 +213,17 @@ class NtfManager: NSObject, UNUserNotificationCenterDelegate, ObservableObject {
        center.delegate = self
    }

-    func notifyContactRequest(_ user: User, _ contactRequest: UserContactRequest) {
+    func notifyContactRequest(_ user: any UserLike, _ contactRequest: UserContactRequest) {
        logger.debug("NtfManager.notifyContactRequest")
        addNotification(createContactRequestNtf(user, contactRequest))
    }

-    func notifyContactConnected(_ user: User, _ contact: Contact) {
+    func notifyContactConnected(_ user: any UserLike, _ contact: Contact) {
        logger.debug("NtfManager.notifyContactConnected")
        addNotification(createContactConnectedNtf(user, contact))
    }

-    func notifyMessageReceived(_ user: User, _ cInfo: ChatInfo, _ cItem: ChatItem) {
+    func notifyMessageReceived(_ user: any UserLike, _ cInfo: ChatInfo, _ cItem: ChatItem) {
        logger.debug("NtfManager.notifyMessageReceived")
        if cInfo.ntfsEnabled {
            addNotification(createMessageReceivedNtf(user, cInfo, cItem))
@@ -230,12 +240,8 @@ class NtfManager: NSObject, UNUserNotificationCenterDelegate, ObservableObject {
        ntfBadgeCountGroupDefault.set(count)
    }

-    func decNtfBadgeCount(by count: Int = 1) {
-        setNtfBadgeCount(max(0, UIApplication.shared.applicationIconBadgeNumber - count))
-    }
-
-    func incNtfBadgeCount(by count: Int = 1) {
-        setNtfBadgeCount(UIApplication.shared.applicationIconBadgeNumber + count)
+    func changeNtfBadgeCount(by count: Int = 1) {
+        setNtfBadgeCount(max(0, UIApplication.shared.applicationIconBadgeNumber + count))
    }

    private func addNotification(_ content: UNMutableNotificationContent) {
@@ -9,51 +9,75 @@
 import Foundation
 import UIKit
 import SimpleXChat
+import SwiftUI

 private let suspendLockQueue = DispatchQueue(label: "chat.simplex.app.suspend.lock")

-let appSuspendTimeout: Int = 15 // seconds
-
 let bgSuspendTimeout: Int = 5 // seconds

 let terminationTimeout: Int = 3 // seconds

+let activationDelay: TimeInterval = 1.5
+
+let nseSuspendTimeout: TimeInterval = 5
+
 private func _suspendChat(timeout: Int) {
-    if ChatModel.ok {
-        appStateGroupDefault.set(.suspending)
+    // this is a redundant check to prevent logical errors, like the one fixed in this PR
+    let state = AppChatState.shared.value
+    if !state.canSuspend {
+        logger.error("_suspendChat called, current state: \(state.rawValue)")
+    } else if ChatModel.ok {
+        AppChatState.shared.set(.suspending)
        apiSuspendChat(timeoutMicroseconds: timeout * 1000000)
        let endTask = beginBGTask(chatSuspended)
        DispatchQueue.global().asyncAfter(deadline: .now() + Double(timeout) + 1, execute: endTask)
    } else {
-        appStateGroupDefault.set(.suspended)
+        AppChatState.shared.set(.suspended)
+    }
+}
+
+let seSubscriber = seMessageSubscriber {
+    switch $0 {
+    case let .state(state):
+        switch state {
+        case .inactive:
+            if AppChatState.shared.value.inactive { activateChat() }
+        case .sendingMessage:
+            if AppChatState.shared.value.canSuspend { suspendChat() }
+        }
    }
 }

 func suspendChat() {
    suspendLockQueue.sync {
-        if appStateGroupDefault.get() != .stopped {
-            _suspendChat(timeout: appSuspendTimeout)
-        }
+        _suspendChat(timeout: appSuspendTimeout)
    }
 }

 func suspendBgRefresh() {
    suspendLockQueue.sync {
-        if case .bgRefresh = appStateGroupDefault.get()  {
+        if case .bgRefresh = AppChatState.shared.value  {
            _suspendChat(timeout: bgSuspendTimeout)
        }
    }
 }

 func terminateChat() {
+    logger.debug("terminateChat")
    suspendLockQueue.sync {
-        switch appStateGroupDefault.get() {
+        switch AppChatState.shared.value {
        case .suspending:
            // suspend instantly if already suspending
            _chatSuspended()
+            // when apiSuspendChat is called with timeout 0, it won't send any events on suspension
            if ChatModel.ok { apiSuspendChat(timeoutMicroseconds: 0) }
-        case .stopped: ()
+            chatCloseStore()
+        case .suspended:
+            chatCloseStore()
+        case .stopped:
+            chatCloseStore()
        default:
+            // the store will be closed in _chatSuspended when event is received
            _suspendChat(timeout: terminationTimeout)
        }
    }
@@ -61,7 +85,7 @@ func terminateChat() {

 func chatSuspended() {
    suspendLockQueue.sync {
-        if case .suspending = appStateGroupDefault.get() {
+        if case .suspending = AppChatState.shared.value {
            _chatSuspended()
        }
    }
@@ -69,16 +93,23 @@ func chatSuspended() {

 private func _chatSuspended() {
    logger.debug("_chatSuspended")
-    appStateGroupDefault.set(.suspended)
+    AppChatState.shared.set(.suspended)
    if ChatModel.shared.chatRunning == true {
        ChatReceiver.shared.stop()
    }
+    chatCloseStore()
+}
+
+func setAppState(_ appState: AppState) {
+    suspendLockQueue.sync {
+        AppChatState.shared.set(appState)
+    }
 }

 func activateChat(appState: AppState = .active) {
    logger.debug("DEBUGGING: activateChat")
    suspendLockQueue.sync {
-        appStateGroupDefault.set(appState)
+        AppChatState.shared.set(appState)
        if ChatModel.ok { apiActivateChat() }
        logger.debug("DEBUGGING: activateChat: after apiActivateChat")
    }
@@ -87,24 +118,86 @@ func activateChat(appState: AppState = .active) {
 func initChatAndMigrate(refreshInvitations: Bool = true) {
    let m = ChatModel.shared
    if (!m.chatInitialized) {
+        m.v3DBMigration = v3DBMigrationDefault.get()
+        if AppChatState.shared.value == .stopped && storeDBPassphraseGroupDefault.get() && kcDatabasePassword.get() != nil {
+            initialize(start: true, confirmStart: true)
+        } else {
+            initialize(start: true)
+        }
+    }
+
+    func initialize(start: Bool, confirmStart: Bool = false) {
        do {
-            m.v3DBMigration = v3DBMigrationDefault.get()
-            try initializeChat(start: m.v3DBMigration.startChat, refreshInvitations: refreshInvitations)
+            try initializeChat(start: m.v3DBMigration.startChat && start, confirmStart: m.v3DBMigration.startChat && confirmStart, refreshInvitations: refreshInvitations)
        } catch let error {
-            fatalError("Failed to start or load chats: \(responseError(error))")
+            AlertManager.shared.showAlertMsg(
+                title: start ? "Error starting chat" : "Error opening chat",
+                message: "Please contact developers.\nError: \(responseError(error))"
+            )
        }
    }
 }

-func startChatAndActivate() {
+func startChatForCall() {
+    logger.debug("DEBUGGING: startChatForCall")
+    if ChatModel.shared.chatRunning == true {
+        ChatReceiver.shared.start()
+        logger.debug("DEBUGGING: startChatForCall: after ChatReceiver.shared.start")
+    }
+    if .active != AppChatState.shared.value {
+        logger.debug("DEBUGGING: startChatForCall: before activateChat")
+        activateChat()
+        logger.debug("DEBUGGING: startChatForCall: after activateChat")
+    }
+}
+
+func startChatAndActivate(_ completion: @escaping () -> Void) {
    logger.debug("DEBUGGING: startChatAndActivate")
    if ChatModel.shared.chatRunning == true {
        ChatReceiver.shared.start()
        logger.debug("DEBUGGING: startChatAndActivate: after ChatReceiver.shared.start")
    }
-    if .active != appStateGroupDefault.get()  {
+    if case .active = AppChatState.shared.value {
+        completion()
+    } else if nseStateGroupDefault.get().inactive {
+        activate()
+    } else {
+        // setting app state to "activating" to notify NSE that it should suspend
+        setAppState(.activating)
+        waitNSESuspended(timeout: nseSuspendTimeout) { ok in
+            if !ok {
+                // if for some reason NSE failed to suspend,
+                // e.g., it crashed previously without setting its state to "suspended",
+                // set it to "suspended" state anyway, so that next time app
+                // does not have to wait when activating.
+                nseStateGroupDefault.set(.suspended)
+            }
+            if AppChatState.shared.value == .activating {
+                activate()
+            }
+        }
+    }
+
+    func activate() {
        logger.debug("DEBUGGING: startChatAndActivate: before activateChat")
        activateChat()
+        completion()
        logger.debug("DEBUGGING: startChatAndActivate: after activateChat")
    }
 }
+
+// appStateGroupDefault must not be used in the app directly, only via this singleton
+class AppChatState {
+    static let shared = AppChatState()
+    private var value_ = appStateGroupDefault.get()
+
+    var value: AppState {
+        value_
+    }
+
+    func set(_ state: AppState) {
+        appStateGroupDefault.set(state)
+        sendAppState(state)
+        value_ = state
+    }
+}
@@ -16,17 +16,15 @@ struct SimpleXApp: App {
    @UIApplicationDelegateAdaptor(AppDelegate.self) var appDelegate
    @StateObject private var chatModel = ChatModel.shared
    @ObservedObject var alertManager = AlertManager.shared
+
    @Environment(\.scenePhase) var scenePhase
-    @AppStorage(DEFAULT_PERFORM_LA) private var prefPerformLA = false
-    @State private var userAuthorized: Bool?
-    @State private var doAuthenticate = false
-    @State private var enteredBackground: TimeInterval? = nil
-    @State private var canConnectCall = false
-    @State private var lastSuccessfulUnlock: TimeInterval? = nil
-    @State private var showInitializationView = false
+    @State private var enteredBackgroundAuthenticated: TimeInterval? = nil

    init() {
-        hs_init(0, nil)
+        DispatchQueue.global(qos: .background).sync {
+            haskell_init()
+//            hs_init(0, nil)
+        }
        UserDefaults.standard.register(defaults: appDefaults)
        setGroupDefaults()
        registerGroupDefaults()
@@ -36,53 +34,62 @@ struct SimpleXApp: App {
    }

    var body: some Scene {
-        return WindowGroup {
-            ContentView(
-                doAuthenticate: $doAuthenticate,
-                userAuthorized: $userAuthorized,
-                canConnectCall: $canConnectCall,
-                lastSuccessfulUnlock: $lastSuccessfulUnlock,
-                showInitializationView: $showInitializationView
-            )
+        WindowGroup {
+            // contentAccessAuthenticationExtended has to be passed to ContentView on view initialization,
+            // so that it's computed by the time view renders, and not on event after rendering
+            ContentView(contentAccessAuthenticationExtended: !authenticationExpired())
                .environmentObject(chatModel)
+                .environmentObject(AppTheme.shared)
                .onOpenURL { url in
                    logger.debug("ContentView.onOpenURL: \(url)")
                    chatModel.appOpenUrl = url
                }
                .onAppear() {
-                    showInitializationView = true
-                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
-                        initChatAndMigrate()
+                    // Present screen for continue migration if it wasn't finished yet
+                    if chatModel.migrationState != nil {
+                        // It's important, otherwise, user may be locked in undefined state
+                        onboardingStageDefault.set(.step1_SimpleXInfo)
+                        chatModel.onboardingStage = onboardingStageDefault.get()
+                    } else if kcAppPassword.get() == nil || kcSelfDestructPassword.get() == nil {
+                        DispatchQueue.main.asyncAfter(deadline: .now() + 0.15) {
+                            initChatAndMigrate()
+                        }
                    }
                }
                .onChange(of: scenePhase) { phase in
                    logger.debug("scenePhase was \(String(describing: scenePhase)), now \(String(describing: phase))")
+                    AppSheetState.shared.scenePhaseActive = phase == .active
                    switch (phase) {
                    case .background:
+                        // --- authentication
+                        // see ContentView .onChange(of: scenePhase) for remaining authentication logic
+                        if chatModel.contentViewAccessAuthenticated {
+                            enteredBackgroundAuthenticated = ProcessInfo.processInfo.systemUptime
+                        }
+                        chatModel.contentViewAccessAuthenticated = false
+                        // authentication ---
+
                        if CallController.useCallKit() && chatModel.activeCall != nil {
                            CallController.shared.shouldSuspendChat = true
                        } else {
                            suspendChat()
                            BGManager.shared.schedule()
                        }
-                        if userAuthorized == true {
-                            enteredBackground = ProcessInfo.processInfo.systemUptime
-                        }
-                        doAuthenticate = false
-                        canConnectCall = false
                        NtfManager.shared.setNtfBadgeCount(chatModel.totalUnreadCountForAllUsers())
                    case .active:
                        CallController.shared.shouldSuspendChat = false
-                        let appState = appStateGroupDefault.get()
-                        startChatAndActivate()
-                        if appState.inactive && chatModel.chatRunning == true {
-                            updateChats()
-                            if !chatModel.showCallView && !CallController.shared.hasActiveCalls() {
-                                updateCallInvitations()
+                        let appState = AppChatState.shared.value
+
+                        if appState != .stopped {
+                            startChatAndActivate {
+                                if appState.inactive && chatModel.chatRunning == true {
+                                    updateChats()
+                                    if !chatModel.showCallView && !CallController.shared.hasActiveCalls() {
+                                        updateCallInvitations()
+                                    }
+                                }
                            }
                        }
-                        doAuthenticate = authenticationExpired()
-                        canConnectCall = !(doAuthenticate && prefPerformLA) || unlockedRecently()
                    default:
                        break
                    }
@@ -100,12 +107,12 @@ struct SimpleXApp: App {
        if legacyDatabase, case .documents = dbContainerGroupDefault.get() {
            dbContainerGroupDefault.set(.documents)
            setMigrationState(.offer)
-            logger.debug("SimpleXApp init: using legacy DB in documents folder: \(getAppDatabasePath(), privacy: .public)*.db")
+            logger.debug("SimpleXApp init: using legacy DB in documents folder: \(getAppDatabasePath())*.db")
        } else {
            dbContainerGroupDefault.set(.group)
            setMigrationState(.ready)
-            logger.debug("SimpleXApp init: using DB in app group container: \(getAppDatabasePath(), privacy: .public)*.db")
-            logger.debug("SimpleXApp init: legacy DB\(legacyDatabase ? "" : " not", privacy: .public) present")
+            logger.debug("SimpleXApp init: using DB in app group container: \(getAppDatabasePath())*.db")
+            logger.debug("SimpleXApp init: legacy DB\(legacyDatabase ? "" : " not") present")
        }
    }

@@ -115,34 +122,26 @@ struct SimpleXApp: App {
    }

    private func authenticationExpired() -> Bool {
-        if let enteredBackground = enteredBackground {
+        if let enteredBackgroundAuthenticated = enteredBackgroundAuthenticated {
            let delay = Double(UserDefaults.standard.integer(forKey: DEFAULT_LA_LOCK_DELAY))
-            return ProcessInfo.processInfo.systemUptime - enteredBackground >= delay
+            return ProcessInfo.processInfo.systemUptime - enteredBackgroundAuthenticated >= delay
        } else {
            return true
        }
    }

-    private func unlockedRecently() -> Bool {
-        if let lastSuccessfulUnlock = lastSuccessfulUnlock {
-            return ProcessInfo.processInfo.systemUptime - lastSuccessfulUnlock < 2
-        } else {
-            return false
-        }
-    }
-
    private func updateChats() {
        do {
            let chats = try apiGetChats()
            chatModel.updateChats(with: chats)
            if let id = chatModel.chatId,
               let chat = chatModel.getChat(id) {
-                loadChat(chat: chat)
+                Task { await loadChat(chat: chat, clearItems: false) }
            }
-            if let chatId = chatModel.ntfContactRequest {
+            if let ncr = chatModel.ntfContactRequest {
                chatModel.ntfContactRequest = nil
-                if case let .contactRequest(contactRequest) = chatModel.getChat(chatId)?.chatInfo {
-                    Task { await acceptContactRequest(contactRequest) }
+                if case let .contactRequest(contactRequest) = chatModel.getChat(ncr.chatId)?.chatInfo {
+                    Task { await acceptContactRequest(incognito: ncr.incognito, contactRequest: contactRequest) }
                }
            }
        } catch let error {
@@ -0,0 +1,199 @@
+//
+//  Theme.swift
+//  SimpleX (iOS)
+//
+//  Created by Avently on 14.06.2024.
+//  Copyright © 2024 SimpleX Chat. All rights reserved.
+//
+
+import Foundation
+import SwiftUI
+import SimpleXChat
+
+var CurrentColors: ThemeManager.ActiveTheme = ThemeManager.currentColors(nil, nil, ChatModel.shared.currentUser?.uiThemes, themeOverridesDefault.get())
+
+var MenuTextColor: Color { if isInDarkTheme() { AppTheme.shared.colors.onBackground.opacity(0.8) } else { Color.black } }
+var NoteFolderIconColor: Color { AppTheme.shared.appColors.primaryVariant2 }
+
+func isInDarkTheme() -> Bool { !CurrentColors.colors.isLight }
+
+class AppTheme: ObservableObject, Equatable {
+    static let shared = AppTheme(name: CurrentColors.name, base: CurrentColors.base, colors: CurrentColors.colors, appColors: CurrentColors.appColors, wallpaper: CurrentColors.wallpaper)
+
+    var name: String
+    var base: DefaultTheme
+    @ObservedObject var colors: Colors
+    @ObservedObject var appColors: AppColors
+    @ObservedObject var wallpaper: AppWallpaper
+
+    init(name: String, base: DefaultTheme, colors: Colors, appColors: AppColors, wallpaper: AppWallpaper) {
+        self.name = name
+        self.base = base
+        self.colors = colors
+        self.appColors = appColors
+        self.wallpaper = wallpaper
+    }
+
+    static func == (lhs: AppTheme, rhs: AppTheme) -> Bool {
+        lhs.name == rhs.name &&
+        lhs.colors == rhs.colors &&
+        lhs.appColors == rhs.appColors &&
+        lhs.wallpaper == rhs.wallpaper
+    }
+
+    func updateFromCurrentColors() {
+        objectWillChange.send()
+        name = CurrentColors.name
+        base = CurrentColors.base
+        colors.updateColorsFrom(CurrentColors.colors)
+        appColors.updateColorsFrom(CurrentColors.appColors)
+        wallpaper.updateWallpaperFrom(CurrentColors.wallpaper)
+    }
+}
+
+struct ThemedBackground: ViewModifier {
+    @EnvironmentObject var theme: AppTheme
+    var grouped: Bool = false
+
+    func body(content: Content) -> some View {
+        content
+            .background(
+                theme.base == DefaultTheme.SIMPLEX
+                ? LinearGradient(
+                    colors: [
+                        grouped
+                        ? theme.colors.background.lighter(0.4).asGroupedBackground(theme.base.mode)
+                        : theme.colors.background.lighter(0.4),
+                        grouped
+                        ? theme.colors.background.darker(0.4).asGroupedBackground(theme.base.mode)
+                        : theme.colors.background.darker(0.4)
+                    ],
+                    startPoint: .topLeading,
+                    endPoint: .bottomTrailing
+                )
+                : LinearGradient(
+                    colors: [],
+                    startPoint: .topLeading,
+                    endPoint: .bottomTrailing
+                )
+            )
+            .background(
+                theme.base == DefaultTheme.SIMPLEX
+                ? Color.clear
+                : grouped
+                ? theme.colors.background.asGroupedBackground(theme.base.mode)
+                : theme.colors.background
+            )
+    }
+}
+
+var systemInDarkThemeCurrently: Bool {
+    return UITraitCollection.current.userInterfaceStyle == .dark
+}
+
+func reactOnDarkThemeChanges() {
+    if currentThemeDefault.get() == DefaultTheme.SYSTEM_THEME_NAME && CurrentColors.colors.isLight == systemInDarkThemeCurrently {
+        // Change active colors from light to dark and back based on system theme
+        ThemeManager.applyTheme(DefaultTheme.SYSTEM_THEME_NAME)
+    }
+}
+
+extension ThemeWallpaper {
+    public func importFromString() -> ThemeWallpaper {
+        if preset == nil, let image {
+            // Need to save image from string and to save its path
+            if let parsed = UIImage(base64Encoded: image),
+               let filename = saveWallpaperFile(image: parsed) {
+                var copy = self
+                copy.image = nil
+                copy.imageFile = filename
+                return copy
+            } else {
+                return ThemeWallpaper()
+            }
+        } else {
+            return self
+        }
+    }
+
+    func withFilledWallpaperBase64() -> ThemeWallpaper {
+        let aw = toAppWallpaper()
+        let type = aw.type
+        let preset: String? = if case let WallpaperType.preset(filename, _) = type { filename } else { nil }
+        let scale: Float? = if case let WallpaperType.preset(_, scale) = type { scale } else { if case let WallpaperType.image(_, scale, _) = type { scale } else { 1.0 } }
+        let scaleType: WallpaperScaleType? = if case let WallpaperType.image(_, _, scaleType) = type { scaleType } else { nil }
+        let image: String? = if case WallpaperType.image = type, let image = type.uiImage { resizeImageToStrSize(image, maxDataSize: 5_000_000) } else { nil }
+        return ThemeWallpaper (
+            preset: preset,
+            scale: scale,
+            scaleType: scaleType,
+            background: aw.background?.toReadableHex(),
+            tint: aw.tint?.toReadableHex(),
+            image: image,
+            imageFile: nil
+        )
+    }
+}
+
+extension ThemeModeOverride {
+    func removeSameColors(_ base: DefaultTheme, colorsToCompare tc: ThemeColors) -> ThemeModeOverride {
+        let wallpaperType = WallpaperType.from(wallpaper) ?? WallpaperType.empty
+        let w: ThemeWallpaper
+        switch wallpaperType {
+        case let WallpaperType.preset(filename, scale):
+            let p = PresetWallpaper.from(filename)
+            w = ThemeWallpaper(
+                preset: filename,
+                scale: scale ?? wallpaper?.scale,
+                scaleType: nil,
+                background: p?.background[base]?.toReadableHex(),
+                tint: p?.tint[base]?.toReadableHex(),
+                image: nil,
+                imageFile: nil
+            )
+        case WallpaperType.image:
+            w = ThemeWallpaper(
+                preset: nil,
+                scale: nil,
+                scaleType: WallpaperScaleType.fill,
+                background: Color.clear.toReadableHex(),
+                tint: Color.clear.toReadableHex(),
+                image: nil,
+                imageFile: nil
+            )
+        default:
+            w = ThemeWallpaper()
+        }
+        let wallpaper: ThemeWallpaper? = if let wallpaper {
+            ThemeWallpaper(
+                preset: wallpaper.preset,
+                scale: wallpaper.scale != w.scale ? wallpaper.scale : nil,
+                scaleType: wallpaper.scaleType != w.scaleType ? wallpaper.scaleType : nil,
+                background: wallpaper.background != w.background ? wallpaper.background : nil,
+                tint: wallpaper.tint != w.tint ? wallpaper.tint : nil,
+                image: wallpaper.image,
+                imageFile: wallpaper.imageFile
+            )
+        } else {
+            nil
+        }
+        return ThemeModeOverride(
+            mode: self.mode,
+            colors: ThemeColors(
+                primary: colors.primary != tc.primary ? colors.primary : nil,
+                primaryVariant: colors.primaryVariant != tc.primaryVariant ? colors.primaryVariant : nil,
+                secondary: colors.secondary != tc.secondary ? colors.secondary : nil,
+                secondaryVariant: colors.secondaryVariant != tc.secondaryVariant ? colors.secondaryVariant : nil,
+                background: colors.background != tc.background ? colors.background : nil,
+                surface: colors.surface != tc.surface ? colors.surface : nil,
+                title: colors.title != tc.title ? colors.title : nil,
+                primaryVariant2: colors.primaryVariant2 != tc.primaryVariant2 ? colors.primary : nil,
+                sentMessage: colors.sentMessage != tc.sentMessage ? colors.sentMessage : nil,
+                sentQuote: colors.sentQuote != tc.sentQuote ? colors.sentQuote : nil,
+                receivedMessage: colors.receivedMessage != tc.receivedMessage ? colors.receivedMessage : nil,
+                receivedQuote: colors.receivedQuote != tc.receivedQuote ? colors.receivedQuote : nil
+            ),
+            wallpaper: wallpaper
+        )
+    }
+}
@@ -0,0 +1,303 @@
+//
+//  ThemeManager.swift
+//  SimpleX (iOS)
+//
+//  Created by Avently on 03.06.2024.
+//  Copyright © 2024 SimpleX Chat. All rights reserved.
+//
+
+import Foundation
+import SwiftUI
+import SimpleXChat
+
+class ThemeManager {
+    struct ActiveTheme: Equatable {
+        let name: String
+        let base: DefaultTheme
+        let colors: Colors
+        let appColors: AppColors
+        var wallpaper: AppWallpaper = AppWallpaper(background: nil, tint: nil, type: .empty)
+
+        func toAppTheme() -> AppTheme {
+            AppTheme(name: name, base: base, colors: colors, appColors: appColors, wallpaper: wallpaper)
+        }
+    }
+
+    private static func systemDarkThemeColors() -> (Colors, DefaultTheme) {
+        switch systemDarkThemeDefault.get() {
+        case DefaultTheme.DARK.themeName: (DarkColorPalette, DefaultTheme.DARK)
+        case DefaultTheme.SIMPLEX.themeName: (SimplexColorPalette, DefaultTheme.SIMPLEX)
+        case DefaultTheme.BLACK.themeName: (BlackColorPalette, DefaultTheme.BLACK)
+        default: (SimplexColorPalette, DefaultTheme.SIMPLEX)
+        }
+    }
+
+    private static func nonSystemThemeName() -> String {
+        let themeName = currentThemeDefault.get()
+        return if themeName != DefaultTheme.SYSTEM_THEME_NAME {
+            themeName
+        } else {
+            systemInDarkThemeCurrently ? systemDarkThemeDefault.get() : DefaultTheme.LIGHT.themeName
+        }
+    }
+
+    static func defaultActiveTheme(_ appSettingsTheme: [ThemeOverrides]) -> ThemeOverrides? {
+        let nonSystemThemeName = nonSystemThemeName()
+        let defaultThemeId = currentThemeIdsDefault.get()[nonSystemThemeName]
+        return appSettingsTheme.getTheme(defaultThemeId)
+    }
+
+    static func defaultActiveTheme(_ perUserTheme: ThemeModeOverrides?, _ appSettingsTheme: [ThemeOverrides]) -> ThemeModeOverride {
+        let perUserTheme = !CurrentColors.colors.isLight ? perUserTheme?.dark : perUserTheme?.light
+        if let perUserTheme {
+            return perUserTheme
+        }
+        let defaultTheme = defaultActiveTheme(appSettingsTheme)
+        return ThemeModeOverride(mode: CurrentColors.base.mode, colors: defaultTheme?.colors ?? ThemeColors(), wallpaper: defaultTheme?.wallpaper)
+    }
+
+    static func currentColors(_ themeOverridesForType: WallpaperType?, _ perChatTheme: ThemeModeOverride?, _ perUserTheme: ThemeModeOverrides?, _ appSettingsTheme: [ThemeOverrides]) -> ActiveTheme {
+        let themeName = currentThemeDefault.get()
+        let nonSystemThemeName = nonSystemThemeName()
+        let defaultTheme = defaultActiveTheme(appSettingsTheme)
+
+        let baseTheme = switch nonSystemThemeName {
+        case DefaultTheme.LIGHT.themeName: ActiveTheme(name: DefaultTheme.LIGHT.themeName, base: DefaultTheme.LIGHT, colors: LightColorPalette.clone(), appColors: LightColorPaletteApp.clone(), wallpaper: AppWallpaper(background: nil, tint: nil, type: PresetWallpaper.school.toType(DefaultTheme.LIGHT)))
+        case DefaultTheme.DARK.themeName: ActiveTheme(name: DefaultTheme.DARK.themeName, base: DefaultTheme.DARK, colors: DarkColorPalette.clone(), appColors: DarkColorPaletteApp.clone(), wallpaper: AppWallpaper(background: nil, tint: nil, type: PresetWallpaper.school.toType(DefaultTheme.DARK)))
+        case DefaultTheme.SIMPLEX.themeName: ActiveTheme(name: DefaultTheme.SIMPLEX.themeName, base: DefaultTheme.SIMPLEX, colors: SimplexColorPalette.clone(), appColors: SimplexColorPaletteApp.clone(), wallpaper: AppWallpaper(background: nil, tint: nil, type: PresetWallpaper.school.toType(DefaultTheme.SIMPLEX)))
+        case DefaultTheme.BLACK.themeName: ActiveTheme(name: DefaultTheme.BLACK.themeName, base: DefaultTheme.BLACK, colors: BlackColorPalette.clone(), appColors: BlackColorPaletteApp.clone(), wallpaper: AppWallpaper(background: nil, tint: nil, type: PresetWallpaper.school.toType(DefaultTheme.BLACK)))
+        default: ActiveTheme(name: DefaultTheme.LIGHT.themeName, base: DefaultTheme.LIGHT, colors: LightColorPalette.clone(), appColors: LightColorPaletteApp.clone(), wallpaper: AppWallpaper(background: nil, tint: nil, type: PresetWallpaper.school.toType(DefaultTheme.LIGHT)))
+        }
+
+        let perUserTheme = baseTheme.colors.isLight ? perUserTheme?.light : perUserTheme?.dark
+        let theme = appSettingsTheme.sameTheme(themeOverridesForType ?? perChatTheme?.type ?? perUserTheme?.type ?? defaultTheme?.wallpaper?.toAppWallpaper().type, nonSystemThemeName) ?? defaultTheme
+
+        if theme == nil && perUserTheme == nil && perChatTheme == nil && themeOverridesForType == nil {
+            return ActiveTheme(name: themeName, base: baseTheme.base, colors: baseTheme.colors, appColors: baseTheme.appColors, wallpaper: baseTheme.wallpaper)
+        }
+        let presetWallpaperTheme: ThemeColors? = if let themeOverridesForType, case let WallpaperType.preset(filename, _) = themeOverridesForType {
+            PresetWallpaper.from(filename)?.colors[baseTheme.base]
+        } else if let wallpaper = perChatTheme?.wallpaper {
+            if let preset = wallpaper.preset { PresetWallpaper.from(preset)?.colors[baseTheme.base] } else { nil }
+        } else if let wallpaper = perUserTheme?.wallpaper {
+            if let preset = wallpaper.preset { PresetWallpaper.from(preset)?.colors[baseTheme.base] } else { nil }
+        } else {
+            if let preset = theme?.wallpaper?.preset { PresetWallpaper.from(preset)?.colors[baseTheme.base] } else { nil }
+        }
+
+        let themeOrEmpty = theme ?? ThemeOverrides(base: baseTheme.base)
+        let colors = themeOrEmpty.toColors(themeOrEmpty.base, perChatTheme?.colors, perUserTheme?.colors, presetWallpaperTheme)
+        return ActiveTheme(
+            name: themeName,
+            base: baseTheme.base,
+            colors: colors,
+            appColors: themeOrEmpty.toAppColors(themeOrEmpty.base, perChatTheme?.colors, perChatTheme?.type, perUserTheme?.colors, perUserTheme?.type, presetWallpaperTheme),
+            wallpaper: themeOrEmpty.toAppWallpaper(themeOverridesForType, perChatTheme, perUserTheme, colors.background)
+        )
+    }
+
+    static func currentThemeOverridesForExport(_ themeOverridesForType: WallpaperType?, _ perChatTheme: ThemeModeOverride?, _ perUserTheme: ThemeModeOverrides?) -> ThemeOverrides {
+        let current = currentColors(themeOverridesForType, perChatTheme, perUserTheme, themeOverridesDefault.get())
+        let wType = current.wallpaper.type
+        let wBackground = current.wallpaper.background
+        let wTint = current.wallpaper.tint
+        let w: ThemeWallpaper? = if case WallpaperType.empty = wType {
+            nil
+        } else {
+            ThemeWallpaper.from(wType, wBackground?.toReadableHex(), wTint?.toReadableHex()).withFilledWallpaperBase64()
+        }
+        return ThemeOverrides(
+            themeId: "",
+            base: current.base,
+            colors: ThemeColors.from(current.colors, current.appColors),
+            wallpaper: w
+        )
+    }
+
+    static func applyTheme(_ theme: String) {
+        currentThemeDefault.set(theme)
+        CurrentColors = currentColors(nil, nil, ChatModel.shared.currentUser?.uiThemes, themeOverridesDefault.get())
+        AppTheme.shared.updateFromCurrentColors()
+        let tint = UIColor(CurrentColors.colors.primary)
+        if SceneDelegate.windowStatic?.tintColor != tint {
+            SceneDelegate.windowStatic?.tintColor = tint
+        }
+//        applyNavigationBarColors(CurrentColors.toAppTheme())
+    }
+
+    static func adjustWindowStyle() {
+        let style = switch currentThemeDefault.get() {
+        case DefaultTheme.LIGHT.themeName: UIUserInterfaceStyle.light
+        case DefaultTheme.SYSTEM_THEME_NAME: UIUserInterfaceStyle.unspecified
+        default: UIUserInterfaceStyle.dark
+        }
+        if SceneDelegate.windowStatic?.overrideUserInterfaceStyle != style {
+            SceneDelegate.windowStatic?.overrideUserInterfaceStyle = style
+        }
+    }
+
+//    static func applyNavigationBarColors(_ theme: AppTheme) {
+//        let baseColors = switch theme.base {
+//        case DefaultTheme.LIGHT: LightColorPaletteApp
+//        case DefaultTheme.DARK: DarkColorPaletteApp
+//        case DefaultTheme.SIMPLEX: SimplexColorPaletteApp
+//        case DefaultTheme.BLACK: BlackColorPaletteApp
+//        }
+//        let isDefaultColor = baseColors.title == theme.appColors.title
+//
+//        let title = UIColor(theme.appColors.title)
+//        if !isDefaultColor && UINavigationBar.appearance().titleTextAttributes?.first as? UIColor != title {
+//            UINavigationBar.appearance().titleTextAttributes = [.foregroundColor: title]
+//            UINavigationBar.appearance().largeTitleTextAttributes = [.foregroundColor: title]
+//        } else {
+//            UINavigationBar.appearance().titleTextAttributes = nil
+//            UINavigationBar.appearance().largeTitleTextAttributes = nil
+//        }
+//    }
+
+    static func changeDarkTheme(_ theme: String) {
+        systemDarkThemeDefault.set(theme)
+        CurrentColors = currentColors(nil, nil, ChatModel.shared.currentUser?.uiThemes, themeOverridesDefault.get())
+        AppTheme.shared.updateFromCurrentColors()
+    }
+
+    static func saveAndApplyThemeColor(_ baseTheme: DefaultTheme, _ name: ThemeColor, _ color: Color? = nil, _ pref: CodableDefault<[ThemeOverrides]>? = nil) {
+        let nonSystemThemeName = baseTheme.themeName
+        let pref = pref ?? themeOverridesDefault
+        let overrides = pref.get()
+        let themeId = currentThemeIdsDefault.get()[nonSystemThemeName]
+        let prevValue = overrides.getTheme(themeId) ?? ThemeOverrides(base: baseTheme)
+        pref.set(overrides.replace(prevValue.withUpdatedColor(name, color?.toReadableHex())))
+        var themeIds = currentThemeIdsDefault.get()
+        themeIds[nonSystemThemeName] = prevValue.themeId
+        currentThemeIdsDefault.set(themeIds)
+        applyTheme(currentThemeDefault.get())
+    }
+
+    static func applyThemeColor(name: ThemeColor, color: Color? = nil, pref: Binding<ThemeModeOverride>) {
+        pref.wrappedValue = pref.wrappedValue.withUpdatedColor(name, color?.toReadableHex())
+    }
+
+    static func saveAndApplyWallpaper(_ baseTheme: DefaultTheme, _ type: WallpaperType?, _ pref: CodableDefault<[ThemeOverrides]>?) {
+        let nonSystemThemeName = baseTheme.themeName
+        let pref = pref ?? themeOverridesDefault
+        let overrides = pref.get()
+        let theme = overrides.sameTheme(type, baseTheme.themeName)
+        var prevValue = theme ?? ThemeOverrides(base: baseTheme)
+        prevValue.wallpaper = if let type {
+            if case WallpaperType.empty = type {
+                nil as ThemeWallpaper?
+            } else {
+                ThemeWallpaper.from(type, prevValue.wallpaper?.background, prevValue.wallpaper?.tint)
+            }
+        } else {
+            nil
+        }
+        pref.set(overrides.replace(prevValue))
+        var themeIds = currentThemeIdsDefault.get()
+        themeIds[nonSystemThemeName] = prevValue.themeId
+        currentThemeIdsDefault.set(themeIds)
+        applyTheme(nonSystemThemeName)
+    }
+
+    static func copyFromSameThemeOverrides(_ type: WallpaperType?, _ lowerLevelOverride: ThemeModeOverride?, _ pref: Binding<ThemeModeOverride>) -> Bool {
+        let overrides = themeOverridesDefault.get()
+        let sameWallpaper: ThemeWallpaper? = if let wallpaper = lowerLevelOverride?.wallpaper, lowerLevelOverride?.type?.sameType(type) == true {
+            wallpaper
+        } else {
+            overrides.sameTheme(type, CurrentColors.base.themeName)?.wallpaper
+        }
+        guard let sameWallpaper else {
+            if let type {
+                var w: ThemeWallpaper = ThemeWallpaper.from(type, nil, nil)
+                w.scale = nil
+                w.scaleType = nil
+                w.background = nil
+                w.tint = nil
+                pref.wrappedValue = ThemeModeOverride(mode: CurrentColors.base.mode, wallpaper: w)
+            } else {
+                // Make an empty wallpaper to override any top level ones
+                pref.wrappedValue = ThemeModeOverride(mode: CurrentColors.base.mode, wallpaper: ThemeWallpaper())
+            }
+            return true
+        }
+        var type = sameWallpaper.toAppWallpaper().type
+        if case let WallpaperType.image(filename, scale, scaleType) = type, sameWallpaper.imageFile == filename {
+            // same image file. Needs to be copied first in order to be able to remove the file once it's not needed anymore without affecting main theme override
+            if let filename = saveWallpaperFile(url: getWallpaperFilePath(filename)) {
+                type = WallpaperType.image(filename, scale, scaleType)
+            } else {
+                logger.error("Error while copying wallpaper from global overrides to chat overrides")
+                return false
+            }
+        }
+        var prevValue = pref.wrappedValue
+        var w = ThemeWallpaper.from(type, nil, nil)
+        w.scale = nil
+        w.scaleType = nil
+        w.background = nil
+        w.tint = nil
+        prevValue.colors = ThemeColors()
+        prevValue.wallpaper = w
+        pref.wrappedValue = prevValue
+        return true
+    }
+
+    static func applyWallpaper(_ type: WallpaperType?, _ pref: Binding<ThemeModeOverride>) {
+        var prevValue = pref.wrappedValue
+        prevValue.wallpaper = if let type {
+            ThemeWallpaper.from(type, prevValue.wallpaper?.background, prevValue.wallpaper?.tint)
+        } else {
+            nil
+        }
+        pref.wrappedValue = prevValue
+    }
+
+    static func saveAndApplyThemeOverrides(_ theme: ThemeOverrides, _ pref: CodableDefault<[ThemeOverrides]>? = nil) {
+        let wallpaper = theme.wallpaper?.importFromString()
+        let nonSystemThemeName = theme.base.themeName
+        let pref: CodableDefault<[ThemeOverrides]> = pref ?? themeOverridesDefault
+        let overrides = pref.get()
+        var prevValue = overrides.getTheme(nil, wallpaper?.toAppWallpaper().type, theme.base) ?? ThemeOverrides(base: theme.base)
+        if let imageFile = prevValue.wallpaper?.imageFile {
+            try? FileManager.default.removeItem(at: getWallpaperFilePath(imageFile))
+        }
+        prevValue.base = theme.base
+        prevValue.colors = theme.colors
+        prevValue.wallpaper = wallpaper
+        pref.set(overrides.replace(prevValue))
+        currentThemeDefault.set(nonSystemThemeName)
+        var currentThemeIds = currentThemeIdsDefault.get()
+        currentThemeIds[nonSystemThemeName] = prevValue.themeId
+        currentThemeIdsDefault.set(currentThemeIds)
+        applyTheme(nonSystemThemeName)
+    }
+
+    static func resetAllThemeColors(_ pref: CodableDefault<[ThemeOverrides]>? = nil) {
+        let nonSystemThemeName = nonSystemThemeName()
+        let pref: CodableDefault<[ThemeOverrides]> = pref ?? themeOverridesDefault
+        let overrides = pref.get()
+        guard let themeId = currentThemeIdsDefault.get()[nonSystemThemeName],
+              var prevValue = overrides.getTheme(themeId)
+        else { return }
+        prevValue.colors = ThemeColors()
+        prevValue.wallpaper?.background = nil
+        prevValue.wallpaper?.tint = nil
+        pref.set(overrides.replace(prevValue))
+        applyTheme(currentThemeDefault.get())
+    }
+
+    static func resetAllThemeColors(_ pref: Binding<ThemeModeOverride>) {
+        var prevValue = pref.wrappedValue
+        prevValue.colors = ThemeColors()
+        prevValue.wallpaper?.background = nil
+        prevValue.wallpaper?.tint = nil
+        pref.wrappedValue = prevValue
+    }
+
+    static func removeTheme(_ themeId: String?) {
+        var themes = themeOverridesDefault.get().map { $0 }
+        themes.removeAll(where: { $0.themeId == themeId })
+        themeOverridesDefault.set(themes)
+    }
+}
@@ -9,68 +9,84 @@
 import SwiftUI
 import WebKit
 import SimpleXChat
+import AVFoundation

 struct ActiveCallView: View {
    @EnvironmentObject var m: ChatModel
+    @Environment(\.colorScheme) var colorScheme
    @ObservedObject var call: Call
    @Environment(\.scenePhase) var scenePhase
    @State private var client: WebRTCClient? = nil
    @State private var activeCall: WebRTCClient.Call? = nil
    @State private var localRendererAspectRatio: CGFloat? = nil
    @Binding var canConnectCall: Bool
+    @State var prevColorScheme: ColorScheme = .dark
+    @State var pipShown = false
+    @State var wasConnected = false

    var body: some View {
-        ZStack(alignment: .bottom) {
-            if let client = client, [call.peerMedia, call.localMedia].contains(.video), activeCall != nil {
-                GeometryReader { g in
-                    let width = g.size.width * 0.3
-                    ZStack(alignment: .topTrailing) {
-                        CallViewRemote(client: client, activeCall: $activeCall)
-                        CallViewLocal(client: client, activeCall: $activeCall, localRendererAspectRatio: $localRendererAspectRatio)
-                            .cornerRadius(10)
-                            .frame(width: width, height: width / (localRendererAspectRatio ?? 1))
-                            .padding([.top, .trailing], 17)
+        ZStack(alignment: .topLeading) {
+            ZStack(alignment: .bottom) {
+                if let client = client, [call.peerMedia, call.localMedia].contains(.video), activeCall != nil {
+                    GeometryReader { g in
+                        let width = g.size.width * 0.3
+                        ZStack(alignment: .topTrailing) {
+                            CallViewRemote(client: client, activeCall: $activeCall, activeCallViewIsCollapsed: $m.activeCallViewIsCollapsed, pipShown: $pipShown)
+                            CallViewLocal(client: client, activeCall: $activeCall, localRendererAspectRatio: $localRendererAspectRatio, pipShown: $pipShown)
+                                .cornerRadius(10)
+                                .frame(width: width, height: width / (localRendererAspectRatio ?? 1))
+                                .padding([.top, .trailing], 17)
+                            ZStack(alignment: .center) {
+                                // For some reason, when the view in GeometryReader and ZStack is visible, it steals clicks on a back button, so showing something on top like this with background color helps (.clear color doesn't work)
+                            }
+                            .frame(maxWidth: .infinity, maxHeight: .infinity)
+                            .background(Color.primary.opacity(0.000001))
+                        }
                    }
                }
-            }
-            if let call = m.activeCall, let client = client {
-                ActiveCallOverlay(call: call, client: client)
+                if let call = m.activeCall, let client = client, (!pipShown || !call.supportsVideo) {
+                    ActiveCallOverlay(call: call, client: client)
+                }
            }
        }
+        .allowsHitTesting(!m.activeCallViewIsCollapsed)
+        .opacity(m.activeCallViewIsCollapsed ? 0 : 1)
        .onAppear {
-            logger.debug("ActiveCallView: appear client is nil \(client == nil), scenePhase \(String(describing: scenePhase), privacy: .public), canConnectCall \(canConnectCall)")
+            logger.debug("ActiveCallView: appear client is nil \(client == nil), scenePhase \(String(describing: scenePhase)), canConnectCall \(canConnectCall)")
+            AppDelegate.keepScreenOn(true)
            createWebRTCClient()
            dismissAllSheets()
+            hideKeyboard()
+            prevColorScheme = colorScheme
        }
        .onChange(of: canConnectCall) { _ in
-            logger.debug("ActiveCallView: canConnectCall changed to \(canConnectCall, privacy: .public)")
+            logger.debug("ActiveCallView: canConnectCall changed to \(canConnectCall)")
            createWebRTCClient()
        }
+        .onChange(of: m.activeCallViewIsCollapsed) { _ in
+            hideKeyboard()
+        }
        .onDisappear {
            logger.debug("ActiveCallView: disappear")
+            Task { await m.callCommand.setClient(nil) }
+            AppDelegate.keepScreenOn(false)
            client?.endCall()
+            CallSoundsPlayer.shared.stop()
+            try? AVAudioSession.sharedInstance().setCategory(.soloAmbient)
+            if (wasConnected) {
+                CallSoundsPlayer.shared.vibrate(long: true)
+            }
        }
-        .onChange(of: m.callCommand) { _ in sendCommandToClient()}
-        .background(.black)
-        .preferredColorScheme(.dark)
+        .background(m.activeCallViewIsCollapsed ? .clear : .black)
+        // Quite a big delay when opening/closing the view when a scheme changes (globally) this way. It's not needed when CallKit is used since status bar is green with white text on it
+        .preferredColorScheme(m.activeCallViewIsCollapsed || CallController.useCallKit() ? prevColorScheme : .dark)
    }

    private func createWebRTCClient() {
        if client == nil && canConnectCall {
            client = WebRTCClient($activeCall, { msg in await MainActor.run { processRtcMessage(msg: msg) } }, $localRendererAspectRatio)
-            sendCommandToClient()
-        }
-    }
-
-    private func sendCommandToClient() {
-        if call == m.activeCall,
-           m.activeCall != nil,
-           let client = client,
-           let cmd = m.callCommand {
-            m.callCommand = nil
-            logger.debug("sendCallCommand: \(cmd.cmdType)")
            Task {
-                await client.sendCallCommand(command: cmd)
+                await m.callCommand.setClient(client)
            }
        }
    }
@@ -78,8 +94,8 @@ struct ActiveCallView: View {
    @MainActor
    private func processRtcMessage(msg: WVAPIMessage) {
        if call == m.activeCall,
-            let call = m.activeCall,
-            let client = client {
+           let call = m.activeCall,
+           let client = client {
            logger.debug("ActiveCallView: response \(msg.resp.respType)")
            switch msg.resp {
            case let .capabilities(capabilities):
@@ -94,12 +110,17 @@ struct ActiveCallView: View {
                        call.callState = .invitationSent
                        call.localCapabilities = capabilities
                    }
+                    if call.supportsVideo && !AVAudioSession.sharedInstance().hasExternalAudioDevice() {
+                        try? AVAudioSession.sharedInstance().setCategory(.playback, options: [.allowBluetooth, .allowAirPlay, .allowBluetoothA2DP])
+                    }
+                    CallSoundsPlayer.shared.startConnectingCallSound()
+                    activeCallWaitDeliveryReceipt()
                }
            case let .offer(offer, iceCandidates, capabilities):
                Task {
                    do {
                        try await apiSendCallOffer(call.contact, offer, iceCandidates,
-                                               media: call.localMedia, capabilities: capabilities)
+                                                   media: call.localMedia, capabilities: capabilities)
                    } catch {
                        logger.error("apiSendCallOffer \(responseError(error))")
                    }
@@ -117,6 +138,7 @@ struct ActiveCallView: View {
                    }
                    await MainActor.run {
                        call.callState = .negotiated
+                        CallSoundsPlayer.shared.stop()
                    }
                }
            case let .ice(iceCandidates):
@@ -131,13 +153,19 @@ struct ActiveCallView: View {
                if let callStatus = WebRTCCallStatus.init(rawValue: state.connectionState),
                   case .connected = callStatus {
                    call.direction == .outgoing
-                        ? CallController.shared.reportOutgoingCall(call: call, connectedAt: nil)
-                        : CallController.shared.reportIncomingCall(call: call, connectedAt: nil)
+                    ? CallController.shared.reportOutgoingCall(call: call, connectedAt: nil)
+                    : CallController.shared.reportIncomingCall(call: call, connectedAt: nil)
                    call.callState = .connected
+                    call.connectedAt = .now
+                    if !wasConnected {
+                        CallSoundsPlayer.shared.vibrate(long: false)
+                        wasConnected = true
+                    }
                }
                if state.connectionState == "closed" {
                    closeCallView(client)
                    m.activeCall = nil
+                    m.activeCallViewIsCollapsed = false
                }
                Task {
                    do {
@@ -149,6 +177,11 @@ struct ActiveCallView: View {
            case let .connected(connectionInfo):
                call.callState = .connected
                call.connectionInfo = connectionInfo
+                call.connectedAt = .now
+                if !wasConnected {
+                    CallSoundsPlayer.shared.vibrate(long: false)
+                    wasConnected = true
+                }
            case .ended:
                closeCallView(client)
                call.callState = .ended
@@ -162,12 +195,31 @@ struct ActiveCallView: View {
                case .end:
                    closeCallView(client)
                    m.activeCall = nil
+                    m.activeCallViewIsCollapsed = false
                default: ()
                }
            case let .error(message):
                logger.debug("ActiveCallView: command error: \(message)")
+                AlertManager.shared.showAlert(Alert(title: Text("Error"), message: Text(message)))
            case let .invalid(type):
                logger.debug("ActiveCallView: invalid response: \(type)")
+                AlertManager.shared.showAlert(Alert(title: Text("Invalid response"), message: Text(type)))
+            }
+        }
+    }
+
+    private func activeCallWaitDeliveryReceipt() {
+        ChatReceiver.shared.messagesChannel = { msg in
+            guard let call = ChatModel.shared.activeCall, call.callState == .invitationSent else {
+                ChatReceiver.shared.messagesChannel = nil
+                return
+            }
+            if case let .chatItemStatusUpdated(_, msg) = msg,
+               msg.chatInfo.id == call.contact.id,
+               case .sndCall = msg.chatItem.content,
+               case .sndRcvd = msg.chatItem.meta.itemStatus {
+                CallSoundsPlayer.shared.startInCallSound()
+                ChatReceiver.shared.messagesChannel = nil
            }
        }
    }
@@ -183,12 +235,13 @@ struct ActiveCallOverlay: View {
    @EnvironmentObject var chatModel: ChatModel
    @ObservedObject var call: Call
    var client: WebRTCClient
+    @ObservedObject private var deviceManager = CallAudioDeviceManager.shared

    var body: some View {
        VStack {
            switch call.localMedia {
            case .video:
-                callInfoView(call, .leading)
+                videoCallInfoView(call)
                .foregroundColor(.white)
                .opacity(0.8)
                .padding()
@@ -198,7 +251,16 @@ struct ActiveCallOverlay: View {
                HStack {
                    toggleAudioButton()
                    Spacer()
-                    Color.clear.frame(width: 40, height: 40)
+                    if deviceManager.availableInputs.allSatisfy({ $0.portType == .builtInMic }) {
+                        toggleSpeakerButton()
+                            .frame(width: 40, height: 40)
+                    } else if call.hasMedia {
+                        AudioDevicePicker()
+                            .scaleEffect(2)
+                            .frame(maxWidth: 40, maxHeight: 40)
+                    } else {
+                        Color.clear.frame(width: 40, height: 40)
+                    }
                    Spacer()
                    endCallButton()
                    Spacer()
@@ -215,16 +277,23 @@ struct ActiveCallOverlay: View {
                .frame(maxWidth: .infinity, alignment: .center)

            case .audio:
-                VStack {
-                    ProfileImage(imageStr: call.contact.profile.image)
-                        .scaledToFit()
-                        .frame(width: 192, height: 192)
-                    callInfoView(call, .center)
+                ZStack(alignment: .topLeading) {
+                    Button {
+                        chatModel.activeCallViewIsCollapsed = true
+                    } label: {
+                        Label("Back", systemImage: "chevron.left")
+                            .padding()
+                            .foregroundColor(.white.opacity(0.8))
+                    }
+                    VStack {
+                        ProfileImage(imageStr: call.contact.profile.image, size: 192)
+                        audioCallInfoView(call)
+                    }
+                    .foregroundColor(.white)
+                    .opacity(0.8)
+                    .padding()
+                    .frame(maxHeight: .infinity)
                }
-                .foregroundColor(.white)
-                .opacity(0.8)
-                .padding()
-                .frame(maxHeight: .infinity)

                Spacer()

@@ -232,34 +301,81 @@ struct ActiveCallOverlay: View {
                    toggleAudioButton()
                        .frame(maxWidth: .infinity, alignment: .leading)
                    endCallButton()
-                    toggleSpeakerButton()
-                        .frame(maxWidth: .infinity, alignment: .trailing)
+                    // Check if the only input is microphone. And in this case show toggle button, 
+                    // If there are more inputs, it probably means something like bluetooth headphones are available
+                    // and in this case show iOS button for choosing different output.
+                    // There is no way to get available outputs, only inputs
+                    if deviceManager.availableInputs.allSatisfy({ $0.portType == .builtInMic }) {
+                        toggleSpeakerButton()
+                            .frame(maxWidth: .infinity, alignment: .trailing)
+                    } else if call.hasMedia {
+                        AudioDevicePicker()
+                            .scaleEffect(2)
+                            .frame(maxWidth: 50, maxHeight: 40)
+                            .frame(maxWidth: .infinity, alignment: .trailing)
+                    } else {
+                        Color.clear.frame(width: 50, height: 40)
+                    }
                }
                .padding(.bottom, 60)
                .padding(.horizontal, 48)
            }
        }
        .frame(maxWidth: .infinity)
+        .onAppear {
+            deviceManager.start()
+        }
+        .onDisappear {
+            deviceManager.stop()
+        }
    }

-    private func callInfoView(_ call: Call, _ alignment: Alignment) -> some View {
+    private func audioCallInfoView(_ call: Call) -> some View {
        VStack {
            Text(call.contact.chatViewName)
                .lineLimit(1)
                .font(.title)
-                .frame(maxWidth: .infinity, alignment: alignment)
+                .frame(maxWidth: .infinity, alignment: .center)
            Group {
                Text(call.callState.text)
                HStack {
                    Text(call.encryptionStatus)
                    if let connInfo = call.connectionInfo {
-//                        Text("(") + Text(connInfo.text) + Text(", \(connInfo.protocolText))")
                        Text("(") + Text(connInfo.text) + Text(")")
                    }
                }
            }
            .font(.subheadline)
-            .frame(maxWidth: .infinity, alignment: alignment)
+            .frame(maxWidth: .infinity, alignment: .center)
+        }
+    }
+
+    private func videoCallInfoView(_ call: Call) -> some View {
+        VStack {
+            Button {
+                chatModel.activeCallViewIsCollapsed = true
+            } label: {
+                HStack(alignment: .center, spacing: 16) {
+                    Image(systemName: "chevron.left")
+                        .resizable()
+                        .frame(width: 10, height: 18)
+                    Text(call.contact.chatViewName)
+                        .lineLimit(1)
+                        .font(.title)
+                        .frame(maxWidth: .infinity, alignment: .leading)
+                }
+            }
+            Group {
+                Text(call.callState.text)
+                HStack {
+                    Text(call.encryptionStatus)
+                    if let connInfo = call.connectionInfo {
+                        Text("(") + Text(connInfo.text) + Text(")")
+                    }
+                }
+            }
+            .font(.subheadline)
+            .frame(maxWidth: .infinity, alignment: .leading)
        }
    }

@@ -289,12 +405,17 @@ struct ActiveCallOverlay: View {
    private func toggleSpeakerButton() -> some View {
        controlButton(call, call.speakerEnabled ? "speaker.wave.2.fill" : "speaker.wave.1.fill") {
            Task {
-                client.setSpeakerEnabledAndConfigureSession(!call.speakerEnabled)
+                let speakerEnabled = AVAudioSession.sharedInstance().currentRoute.outputs.first?.portType == .builtInSpeaker
+                client.setSpeakerEnabledAndConfigureSession(!speakerEnabled)
                DispatchQueue.main.async {
-                    call.speakerEnabled = !call.speakerEnabled
+                    call.speakerEnabled = !speakerEnabled
                }
            }
        }
+        .onAppear {
+            deviceManager.call = call
+            //call.speakerEnabled = AVAudioSession.sharedInstance().currentRoute.outputs.first?.portType == .builtInSpeaker
+        }
    }

    private func toggleVideoButton() -> some View {
@@ -0,0 +1,25 @@
+//
+//  MPVolumeView.swift
+//  SimpleX (iOS)
+//
+//  Created by Avently on 24.04.2024.
+//  Copyright © 2024 SimpleX Chat. All rights reserved.
+//
+
+import Foundation
+import SwiftUI
+import UIKit
+import AVKit
+
+struct AudioDevicePicker: UIViewRepresentable {
+    func makeUIView(context: Context) -> some UIView {
+        let v = AVRoutePickerView(frame: .zero)
+        v.activeTintColor = .white
+        v.tintColor = .white
+        return v
+    }
+
+    func updateUIView(_ uiView: UIViewType, context: Context) {
+
+    }
+}
@@ -0,0 +1,67 @@
+//
+//  CallAudioDeviceManager.swift
+//  SimpleX (iOS)
+//
+//  Created by Avently on 23.04.2024.
+//  Copyright © 2024 SimpleX Chat. All rights reserved.
+//
+
+import Foundation
+import SwiftUI
+import SimpleXChat
+import AVKit
+import WebRTC
+
+class CallAudioDeviceManager: ObservableObject {
+    static let shared = CallAudioDeviceManager()
+    let audioSession: AVAudioSession
+    let nc = NotificationCenter.default
+
+    var call: Call?
+    var timer: Timer? = nil
+
+    // Actually, only one output
+    @Published var outputs: [AVAudioSessionPortDescription]
+    @Published var currentDevice: AVAudioSessionPortDescription? = nil
+    // All devices that can record audio (the ones that can play audio are not included)
+    @Published var availableInputs: [AVAudioSessionPortDescription] = []
+
+
+    init(_ audioSession: AVAudioSession? = nil) {
+        self.audioSession = audioSession ?? RTCAudioSession.sharedInstance().session
+        self.outputs = self.audioSession.currentRoute.outputs
+        self.availableInputs = self.audioSession.availableInputs ?? []
+    }
+
+    func reloadDevices() {
+        outputs = audioSession.currentRoute.outputs
+        currentDevice = audioSession.currentRoute.outputs.first
+        availableInputs = audioSession.availableInputs ?? []
+        call?.speakerEnabled = currentDevice?.portType == .builtInSpeaker
+
+
+        // Workaround situation:
+        // have bluetooth device connected, choosing speaker, disconnecting bluetooth device. In this case iOS will not post notification, so do it manually
+        timer?.invalidate()
+        if availableInputs.contains(where: { $0.portType != .builtInReceiver && $0.portType != .builtInSpeaker }) {
+            timer = Timer.scheduledTimer(withTimeInterval: 2, repeats: false) { t in
+                self.reloadDevices()
+            }
+        }
+    }
+
+    @objc func audioCallback(notification: Notification) {
+        reloadDevices()
+
+        logger.debug("Changes in devices, current audio devices: \(String(describing: self.availableInputs.map({ $0.portType.rawValue }))), output: \(String(describing: self.currentDevice?.portType.rawValue))")
+    }
+
+    func start() {
+        nc.addObserver(self, selector: #selector(audioCallback), name: AVAudioSession.routeChangeNotification, object: nil)
+    }
+
+    func stop() {
+        nc.removeObserver(self, name: AVAudioSession.routeChangeNotification, object: nil)
+        timer?.invalidate()
+    }
+}
@@ -103,12 +103,27 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
        RTCAudioSession.sharedInstance().audioSessionDidActivate(audioSession)
        RTCAudioSession.sharedInstance().isAudioEnabled = true
        do {
-            try audioSession.setCategory(.playAndRecord, mode: .voiceChat, options: .mixWithOthers)
+            let supportsVideo = ChatModel.shared.activeCall?.supportsVideo == true
+            if supportsVideo {
+                try audioSession.setCategory(.playAndRecord, mode: .videoChat, options: [.defaultToSpeaker, .mixWithOthers, .allowBluetooth, .allowAirPlay, .allowBluetoothA2DP])
+            } else {
+                try audioSession.setCategory(.playAndRecord, mode: .voiceChat, options: [.mixWithOthers, .allowBluetooth, .allowAirPlay, .allowBluetoothA2DP])
+            }
+            // Without any delay sound is not playing from speaker or external device in incoming call
+            Task {
+                for i in 0 ... 3 {
+                    try? await Task.sleep(nanoseconds: UInt64(i) * 300_000000)
+                    if let preferred = audioSession.preferredInputDevice() {
+                        await MainActor.run { try? audioSession.setPreferredInput(preferred) }
+                    } else if supportsVideo {
+                        await MainActor.run { try? audioSession.overrideOutputAudioPort(.speaker) }
+                    }
+                }
+            }
            logger.debug("audioSession category set")
            try audioSession.setActive(true)
            logger.debug("audioSession activated")
        } catch {
-            print(error)
            logger.error("failed activating audio session")
        }
    }
@@ -121,7 +136,6 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
            try audioSession.setActive(false)
            logger.debug("audioSession deactivated")
        } catch {
-            print(error)
            logger.error("failed deactivating audio session")
        }
        suspendOnEndCall()
@@ -132,7 +146,7 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
            // The delay allows to accept the second call before suspending a chat
            // see `.onChange(of: scenePhase)` in SimpleXApp
            DispatchQueue.main.asyncAfter(deadline: .now() + 3) { [weak self] in
-                logger.debug("CallController: shouldSuspendChat \(String(describing: self?.shouldSuspendChat), privacy: .public)")
+                logger.debug("CallController: shouldSuspendChat \(String(describing: self?.shouldSuspendChat))")
                if ChatModel.shared.activeCall == nil && self?.shouldSuspendChat == true {
                    self?.shouldSuspendChat = false
                    suspendChat()
@@ -144,33 +158,46 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse

    @objc(pushRegistry:didUpdatePushCredentials:forType:)
    func pushRegistry(_ registry: PKPushRegistry, didUpdate pushCredentials: PKPushCredentials, for type: PKPushType) {
-        logger.debug("CallController: didUpdate push credentials for type \(type.rawValue, privacy: .public)")
+        logger.debug("CallController: didUpdate push credentials for type \(type.rawValue)")
    }

    func pushRegistry(_ registry: PKPushRegistry, didReceiveIncomingPushWith payload: PKPushPayload, for type: PKPushType, completion: @escaping () -> Void) {
-        logger.debug("CallController: did receive push with type \(type.rawValue, privacy: .public)")
+        logger.debug("CallController: did receive push with type \(type.rawValue)")
        if type != .voIP {
            completion()
            return
        }
-        logger.debug("CallController: initializing chat")
-        if (!ChatModel.shared.chatInitialized) {
-            initChatAndMigrate(refreshInvitations: false)
+        if AppChatState.shared.value == .stopped {
+            self.reportExpiredCall(payload: payload, completion)
+            return
        }
-        startChatAndActivate()
-        shouldSuspendChat = true
+        if (!ChatModel.shared.chatInitialized) {
+            logger.debug("CallController: initializing chat")
+            do {
+                try initializeChat(start: true, refreshInvitations: false)
+            } catch let error {
+                logger.error("CallController: initializing chat error: \(error)")
+                self.reportExpiredCall(payload: payload, completion)
+                return
+            }
+        }
+        logger.debug("CallController: initialized chat")
+        startChatForCall()
+        logger.debug("CallController: started chat")
+        self.shouldSuspendChat = true
        // There are no invitations in the model, as it was processed by NSE
        _ = try? justRefreshCallInvitations()
+        logger.debug("CallController: updated call invitations chat")
        // logger.debug("CallController justRefreshCallInvitations: \(String(describing: m.callInvitations))")
        // Extract the call information from the push notification payload
        let m = ChatModel.shared
        if let contactId = payload.dictionaryPayload["contactId"] as? String,
           let invitation = m.callInvitations[contactId] {
-            let update = cxCallUpdate(invitation: invitation)
+            let update = self.cxCallUpdate(invitation: invitation)
            if let uuid = invitation.callkitUUID {
                logger.debug("CallController: report pushkit call via CallKit")
-                let update = cxCallUpdate(invitation: invitation)
-                provider.reportNewIncomingCall(with: uuid, update: update) { error in
+                let update = self.cxCallUpdate(invitation: invitation)
+                self.provider.reportNewIncomingCall(with: uuid, update: update) { error in
                    if error != nil {
                        m.callInvitations.removeValue(forKey: contactId)
                    }
@@ -178,10 +205,10 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
                    completion()
                }
            } else {
-                reportExpiredCall(update: update, completion)
+                self.reportExpiredCall(update: update, completion)
            }
        } else {
-            reportExpiredCall(payload: payload, completion)
+            self.reportExpiredCall(payload: payload, completion)
        }
    }

@@ -212,7 +239,7 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
    }

    func reportNewIncomingCall(invitation: RcvCallInvitation, completion: @escaping (Error?) -> Void) {
-        logger.debug("CallController.reportNewIncomingCall, UUID=\(String(describing: invitation.callkitUUID), privacy: .public)")
+        logger.debug("CallController.reportNewIncomingCall, UUID=\(String(describing: invitation.callkitUUID))")
        if CallController.useCallKit(), let uuid = invitation.callkitUUID {
            if invitation.callTs.timeIntervalSinceNow >= -180 {
                let update = cxCallUpdate(invitation: invitation)
@@ -352,7 +379,7 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
    private func requestTransaction(with action: CXAction, onSuccess: @escaping () -> Void = {}) {
        controller.request(CXTransaction(action: action)) { error in
            if let error = error {
-                logger.error("CallController.requestTransaction error requesting transaction: \(error.localizedDescription, privacy: .public)")
+                logger.error("CallController.requestTransaction error requesting transaction: \(error.localizedDescription)")
            } else {
                logger.debug("CallController.requestTransaction requested transaction successfully")
                onSuccess()
@@ -22,7 +22,7 @@ class CallManager {
        let m = ChatModel.shared
        if let call = m.activeCall, call.callkitUUID == callUUID {
            m.showCallView = true
-            m.callCommand = .capabilities(media: call.localMedia)
+            Task { await m.callCommand.processCommand(.capabilities(media: call.localMedia)) }
            return true
        }
        return false
@@ -57,19 +57,21 @@ class CallManager {
            m.activeCall = call
            m.showCallView = true

-            m.callCommand = .start(
+            Task {
+                await m.callCommand.processCommand(.start(
                media: invitation.callType.media,
                aesKey: invitation.sharedKey,
                iceServers: iceServers,
                relay: useRelay
-            )
+                ))
+            }
        }
    }

    func enableMedia(media: CallMediaType, enable: Bool, callUUID: UUID) -> Bool {
        if let call = ChatModel.shared.activeCall, call.callkitUUID == callUUID {
            let m = ChatModel.shared
-            m.callCommand = .media(media: media, enable: enable)
+            Task { await m.callCommand.processCommand(.media(media: media, enable: enable)) }
            return true
        }
        return false
@@ -90,15 +92,19 @@ class CallManager {
        if case .ended = call.callState {
            logger.debug("CallManager.endCall: call ended")
            m.activeCall = nil
+            m.activeCallViewIsCollapsed = false
            m.showCallView = false
            completed()
        } else {
            logger.debug("CallManager.endCall: ending call...")
-            m.callCommand = .end
-            m.activeCall = nil
-            m.showCallView = false
-            completed()
            Task {
+                await m.callCommand.processCommand(.end)
+                await MainActor.run {
+                    m.activeCall = nil
+                    m.activeCallViewIsCollapsed = false
+                    m.showCallView = false
+                    completed()
+                }
                do {
                    try await apiEndCall(call.contact)
                } catch {
@@ -6,14 +6,20 @@
 import SwiftUI
 import WebRTC
 import SimpleXChat
+import AVKit

 struct CallViewRemote: UIViewRepresentable {
    var client: WebRTCClient
    var activeCall: Binding<WebRTCClient.Call?>
+    @State var enablePip: (Bool) -> Void = {_ in }
+    @Binding var activeCallViewIsCollapsed: Bool
+    @Binding var pipShown: Bool

-    init(client: WebRTCClient, activeCall: Binding<WebRTCClient.Call?>) {
+    init(client: WebRTCClient, activeCall: Binding<WebRTCClient.Call?>, activeCallViewIsCollapsed: Binding<Bool>, pipShown: Binding<Bool>) {
        self.client = client
        self.activeCall = activeCall
+        self._activeCallViewIsCollapsed = activeCallViewIsCollapsed
+        self._pipShown = pipShown
    }

    func makeUIView(context: Context) -> UIView {
@@ -23,12 +29,120 @@ struct CallViewRemote: UIViewRepresentable {
            remoteRenderer.videoContentMode = .scaleAspectFill
            client.addRemoteRenderer(call, remoteRenderer)
            addSubviewAndResize(remoteRenderer, into: view)
+
+            if AVPictureInPictureController.isPictureInPictureSupported() {
+                makeViewWithRTCRenderer(call, remoteRenderer, view, context)
+            }
        }
        return view
    }
+    
+    func makeViewWithRTCRenderer(_ call: WebRTCClient.Call, _ remoteRenderer: RTCMTLVideoView, _ view: UIView, _ context: Context) {
+        let pipRemoteRenderer = RTCMTLVideoView(frame: view.frame)
+        pipRemoteRenderer.videoContentMode = .scaleAspectFill
+        
+        let pipVideoCallViewController = AVPictureInPictureVideoCallViewController()
+        pipVideoCallViewController.preferredContentSize = CGSize(width: 1080, height: 1920)
+        addSubviewAndResize(pipRemoteRenderer, into: pipVideoCallViewController.view)
+        let pipContentSource = AVPictureInPictureController.ContentSource(
+            activeVideoCallSourceView: view,
+            contentViewController: pipVideoCallViewController
+        )
+        
+        let pipController = AVPictureInPictureController(contentSource: pipContentSource)
+        pipController.canStartPictureInPictureAutomaticallyFromInline = true
+        pipController.delegate = context.coordinator
+        context.coordinator.pipController = pipController
+        context.coordinator.willShowHide = { show in
+            if show {
+                client.addRemoteRenderer(call, pipRemoteRenderer)
+                DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
+                    activeCallViewIsCollapsed = true
+                }
+            } else {
+                DispatchQueue.main.asyncAfter(deadline: .now() + 0.05) {
+                    activeCallViewIsCollapsed = false
+                }
+            }
+        }
+        context.coordinator.didShowHide = { show in
+            if show {
+                remoteRenderer.isHidden = true
+            } else {
+                client.removeRemoteRenderer(call, pipRemoteRenderer)
+                remoteRenderer.isHidden = false
+            }
+            pipShown = show
+        }
+        DispatchQueue.main.async {
+            enablePip = { enable in
+                if enable != pipShown /* pipController.isPictureInPictureActive */ {
+                    if enable {
+                        pipController.startPictureInPicture()
+                    } else {
+                        pipController.stopPictureInPicture()
+                    }
+                }
+            }
+        }
+    }
+    
+    func makeCoordinator() -> Coordinator {
+        Coordinator()
+    }

    func updateUIView(_ view: UIView, context: Context) {
        logger.debug("CallView.updateUIView remote")
+        DispatchQueue.main.async {
+            if activeCallViewIsCollapsed != pipShown {
+                enablePip(activeCallViewIsCollapsed)
+            }
+        }
+    }
+    
+    // MARK: - Coordinator
+    class Coordinator: NSObject, AVPictureInPictureControllerDelegate {
+        var pipController: AVPictureInPictureController? = nil
+        var willShowHide: (Bool) -> Void = { _ in }
+        var didShowHide: (Bool) -> Void = { _ in }
+        
+        func pictureInPictureControllerWillStartPictureInPicture(_ pictureInPictureController: AVPictureInPictureController) {
+            willShowHide(true)
+        }
+
+        func pictureInPictureControllerDidStartPictureInPicture(_ pictureInPictureController: AVPictureInPictureController) {
+            didShowHide(true)
+        }
+
+        func pictureInPictureController(_ pictureInPictureController: AVPictureInPictureController, failedToStartPictureInPictureWithError error: Error) {
+            logger.error("PiP failed to start: \(error.localizedDescription)")
+        }
+        
+        func pictureInPictureControllerWillStopPictureInPicture(_ pictureInPictureController: AVPictureInPictureController) {
+            willShowHide(false)
+        }
+        
+        func pictureInPictureControllerDidStopPictureInPicture(_ pictureInPictureController: AVPictureInPictureController) {
+            didShowHide(false)
+        }
+
+        deinit {
+            pipController?.stopPictureInPicture()
+            pipController?.canStartPictureInPictureAutomaticallyFromInline = false
+            pipController?.contentSource = nil
+            pipController?.delegate = nil
+            pipController = nil
+        }
+    }
+    
+    class SampleBufferVideoCallView: UIView {
+        override class var layerClass: AnyClass {
+            get { return AVSampleBufferDisplayLayer.self }
+        }
+        
+        var sampleBufferDisplayLayer: AVSampleBufferDisplayLayer {
+            return layer as! AVSampleBufferDisplayLayer
+        }
    }
 }

@@ -36,11 +150,14 @@ struct CallViewLocal: UIViewRepresentable {
    var client: WebRTCClient
    var activeCall: Binding<WebRTCClient.Call?>
    var localRendererAspectRatio: Binding<CGFloat?>
+    @State var pipStateChanged: (Bool) -> Void = {_ in }
+    @Binding var pipShown: Bool

-    init(client: WebRTCClient, activeCall: Binding<WebRTCClient.Call?>, localRendererAspectRatio: Binding<CGFloat?>) {
+    init(client: WebRTCClient, activeCall: Binding<WebRTCClient.Call?>, localRendererAspectRatio: Binding<CGFloat?>, pipShown: Binding<Bool>) {
        self.client = client
        self.activeCall = activeCall
        self.localRendererAspectRatio = localRendererAspectRatio
+        self._pipShown = pipShown
    }

    func makeUIView(context: Context) -> UIView {
@@ -50,12 +167,18 @@ struct CallViewLocal: UIViewRepresentable {
            client.addLocalRenderer(call, localRenderer)
            client.startCaptureLocalVideo(call)
            addSubviewAndResize(localRenderer, into: view)
+            DispatchQueue.main.async {
+                pipStateChanged = { shown in
+                    localRenderer.isHidden = shown
+                }
+            }
        }
        return view
    }

    func updateUIView(_ view: UIView, context: Context) {
        logger.debug("CallView.updateUIView local")
+        pipStateChanged(pipShown)
    }
 }

@@ -11,6 +11,7 @@ import SimpleXChat

 struct IncomingCallView: View {
    @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
    @ObservedObject var cc = CallController.shared

    var body: some View {
@@ -30,8 +31,7 @@ struct IncomingCallView: View {
        VStack(alignment: .leading, spacing: 6) {
            HStack {
                if m.users.count > 1 {
-                    ProfileImage(imageStr: invitation.user.image, color: .white)
-                        .frame(width: 24, height: 24)
+                    ProfileImage(imageStr: invitation.user.image, size: 24, color: .white)
                }
                Image(systemName: invitation.callType.media == .video ? "video.fill" : "phone.fill").foregroundColor(.green)
                Text(invitation.callTypeText)
@@ -44,7 +44,7 @@ struct IncomingCallView: View {
                    cc.endCall(invitation: invitation)
                }

-                callButton("Ignore", "multiply", .accentColor) {
+                callButton("Ignore", "multiply", .primary) {
                    cc.activeCallInvitation = nil
                }

@@ -64,7 +64,7 @@ struct IncomingCallView: View {
        .padding(.horizontal, 16)
        .padding(.vertical, 12)
        .frame(maxWidth: .infinity)
-        .background(Color(uiColor: .tertiarySystemGroupedBackground))
+        .modifier(ThemedBackground())
        .onAppear { dismissAllSheets() }
    }

@@ -77,7 +77,7 @@ struct IncomingCallView: View {
                    .frame(width: 24, height: 24)
                Text(text)
                    .font(.caption)
-                    .foregroundColor(.secondary)
+                    .foregroundColor(theme.colors.secondary)
            }
            .frame(minWidth: 44)
        })
@@ -8,6 +8,7 @@

 import Foundation
 import AVFoundation
+import UIKit

 class SoundPlayer {
    static let shared = SoundPlayer()
@@ -43,3 +44,63 @@ class SoundPlayer {
        audioPlayer = nil
    }
 }
+
+class CallSoundsPlayer {
+    static let shared = CallSoundsPlayer()
+    private var audioPlayer: AVAudioPlayer?
+    private var playerTask: Task = Task {}
+
+    private func start(_ soundName: String, delayMs: Double) {
+        audioPlayer?.stop()
+        playerTask.cancel()
+        logger.debug("start \(soundName)")
+        guard let path = Bundle.main.path(forResource: soundName, ofType: "mp3", inDirectory: "sounds") else {
+            logger.debug("start: file not found")
+            return
+        }
+        do {
+            let player = try AVAudioPlayer(contentsOf: URL(fileURLWithPath: path))
+            if player.prepareToPlay() {
+                audioPlayer = player
+            }
+        } catch {
+            logger.debug("start: AVAudioPlayer error \(error.localizedDescription)")
+        }
+
+        playerTask = Task {
+            while let player = audioPlayer {
+                player.play()
+                do {
+                    try await Task.sleep(nanoseconds: UInt64((player.duration * 1_000_000_000) + delayMs * 1_000_000))
+                } catch {
+                    break
+                }
+            }
+        }
+    }
+
+    func startConnectingCallSound() {
+        start("connecting_call", delayMs: 0)
+    }
+
+    func startInCallSound() {
+        // Taken from https://github.com/TelegramOrg/Telegram-Android
+        // https://github.com/TelegramOrg/Telegram-Android/blob/master/LICENSE
+        start("in_call", delayMs: 1000)
+    }
+
+    func stop() {
+        playerTask.cancel()
+        audioPlayer?.stop()
+        audioPlayer = nil
+    }
+
+    func vibrate(long: Bool) {
+        // iOS just don't want to vibrate more than once after a short period of time, and all 'styles' feel the same
+        if long {
+            AudioServicesPlayAlertSound(kSystemSoundID_Vibrate)
+        } else {
+            UIImpactFeedbackGenerator(style: .heavy).impactOccurred()
+        }
+    }
+}
@@ -28,6 +28,7 @@ class Call: ObservableObject, Equatable {
    @Published var speakerEnabled = false
    @Published var videoEnabled: Bool
    @Published var connectionInfo: ConnectionInfo?
+    @Published var connectedAt: Date? = nil

    init(
        direction: CallDirection,
@@ -59,6 +60,7 @@ class Call: ObservableObject, Equatable {
        }
    }
    var hasMedia: Bool { get { callState == .offerSent || callState == .negotiated || callState == .connected } }
+    var supportsVideo: Bool { get { peerMedia == .video || localMedia == .video } }
 }

 enum CallDirection {
@@ -335,6 +337,50 @@ extension WCallResponse: Encodable {
    }
 }

+actor WebRTCCommandProcessor {
+    private var client: WebRTCClient? = nil
+    private var commands: [WCallCommand] = []
+    private var running: Bool = false
+
+    func setClient(_ client: WebRTCClient?) async {
+        logger.debug("WebRTC: setClient, commands count \(self.commands.count)")
+        self.client = client
+        if client != nil {
+            await processAllCommands()
+        } else {
+            commands.removeAll()
+        }
+    }
+
+    func processCommand(_ c: WCallCommand) async {
+//        logger.debug("WebRTC: process command \(c.cmdType)")
+        commands.append(c)
+        if !running && client != nil {
+            await processAllCommands()
+        }
+    }
+
+    func processAllCommands() async {
+        logger.debug("WebRTC: process all commands, commands count \(self.commands.count), client == nil \(self.client == nil)")
+        if let client = client {
+            running = true
+            while let c = commands.first, shouldRunCommand(client, c) {
+                commands.remove(at: 0)
+                await client.sendCallCommand(command: c)
+                logger.debug("WebRTC: processed cmd \(c.cmdType)")
+            }
+            running = false
+        }
+    }
+
+    func shouldRunCommand(_ client: WebRTCClient, _ c: WCallCommand) -> Bool {
+        switch c {
+        case .capabilities, .start, .offer, .end: true
+        default: client.activeCall.wrappedValue != nil
+        }
+    }
+}
+
 struct ConnectionState: Codable, Equatable {
    var connectionState: String
    var iceConnectionState: String
@@ -358,26 +404,12 @@ struct ConnectionInfo: Codable, Equatable {
            return "\(local?.rawValue ?? unknown) / \(remote?.rawValue ?? unknown)"
        }
    }
-
-    var protocolText: String {
-        let unknown = NSLocalizedString("unknown", comment: "connection info")
-        let local = localCandidate?.protocol?.uppercased() ?? unknown
-        let localRelay = localCandidate?.relayProtocol?.uppercased() ?? unknown
-        let remote = remoteCandidate?.protocol?.uppercased() ?? unknown
-        let localText = localRelay == local || localCandidate?.relayProtocol == nil
-                        ? local
-                        : "\(local) (\(localRelay))"
-        return local == remote
-                ? localText
-                : "\(localText) / \(remote)"
-    }
 }

 // https://developer.mozilla.org/en-US/docs/Web/API/RTCIceCandidate
 struct RTCIceCandidate: Codable, Equatable {
    var candidateType: RTCIceCandidateType?
    var `protocol`: String?
-    var relayProtocol: String?
    var sdpMid: String?
    var sdpMLineIndex: Int?
    var candidate: String
@@ -399,17 +431,18 @@ struct RTCIceServer: Codable, Equatable {
 }

 // the servers are expected in this format:
-// stun:stun.simplex.im:443?transport=tcp
-// turn:private:yleob6AVkiNI87hpR94Z@turn.simplex.im:443?transport=tcp
+// stuns:stun.simplex.im:443?transport=tcp
+// turns:private2:Hxuq2QxUjnhj96Zq2r4HjqHRj@turn.simplex.im:443?transport=tcp
 func parseRTCIceServer(_ str: String) -> RTCIceServer? {
    var s = replaceScheme(str, "stun:")
+    s = replaceScheme(s, "stuns:")
    s = replaceScheme(s, "turn:")
    s = replaceScheme(s, "turns:")
    if let u: URL = URL(string: s),
       let scheme = u.scheme,
       let host = u.host,
       let port = u.port,
-       u.path == "" && (scheme == "stun" || scheme == "turn" || scheme == "turns")  {
+       u.path == "" && (scheme == "stun" || scheme == "stuns" || scheme == "turn" || scheme == "turns")  {
        let query = u.query == nil || u.query == "" ? "" : "?" + (u.query ?? "")
        return RTCIceServer(
            urls: ["\(scheme):\(host):\(port)\(query)"],
@@ -18,10 +18,11 @@ final class WebRTCClient: NSObject, RTCVideoViewDelegate, RTCFrameEncryptorDeleg
    }()
    private static let ivTagBytes: Int = 28
    private static let enableEncryption: Bool = true
+    private var chat_ctrl = getChatCtrl()

    struct Call {
        var connection: RTCPeerConnection
-        var iceCandidates: [RTCIceCandidate]
+        var iceCandidates: IceCandidates
        var localMedia: CallMediaType
        var localCamera: RTCVideoCapturer?
        var localVideoSource: RTCVideoSource?
@@ -33,10 +34,24 @@ final class WebRTCClient: NSObject, RTCVideoViewDelegate, RTCFrameEncryptorDeleg
        var frameDecryptor: RTCFrameDecryptor?
    }

+    actor IceCandidates {
+        private var candidates: [RTCIceCandidate] = []
+
+        func getAndClear() async -> [RTCIceCandidate] {
+            let cs = candidates
+            candidates = []
+            return cs
+        }
+
+        func append(_ c: RTCIceCandidate) async {
+            candidates.append(c)
+        }
+    }
+
    private let rtcAudioSession =  RTCAudioSession.sharedInstance()
-    private let audioQueue = DispatchQueue(label: "audio")
+    private let audioQueue = DispatchQueue(label: "chat.simplex.app.audio")
    private var sendCallResponse: (WVAPIMessage) async -> Void
-    private var activeCall: Binding<Call?>
+    var activeCall: Binding<Call?>
    private var localRendererAspectRatio: Binding<CGFloat?>

    @available(*, unavailable)
@@ -50,17 +65,17 @@ final class WebRTCClient: NSObject, RTCVideoViewDelegate, RTCFrameEncryptorDeleg
        self.localRendererAspectRatio = localRendererAspectRatio
        rtcAudioSession.useManualAudio = CallController.useCallKit()
        rtcAudioSession.isAudioEnabled = !CallController.useCallKit()
-        logger.debug("WebRTCClient: rtcAudioSession has manual audio \(self.rtcAudioSession.useManualAudio) and audio enabled \(self.rtcAudioSession.isAudioEnabled)}")
+        logger.debug("WebRTCClient: rtcAudioSession has manual audio \(self.rtcAudioSession.useManualAudio) and audio enabled \(self.rtcAudioSession.isAudioEnabled)")
        super.init()
    }

    let defaultIceServers: [WebRTC.RTCIceServer] = [
-        WebRTC.RTCIceServer(urlStrings: ["stun:stun.simplex.im:443"]),
-        WebRTC.RTCIceServer(urlStrings: ["turn:turn.simplex.im:443?transport=udp"], username: "private", credential: "yleob6AVkiNI87hpR94Z"),
-        WebRTC.RTCIceServer(urlStrings: ["turn:turn.simplex.im:443?transport=tcp"], username: "private", credential: "yleob6AVkiNI87hpR94Z"),
+        WebRTC.RTCIceServer(urlStrings: ["stuns:stun.simplex.im:443"]),
+        //WebRTC.RTCIceServer(urlStrings: ["turns:turn.simplex.im:443?transport=udp"], username: "private2", credential: "Hxuq2QxUjnhj96Zq2r4HjqHRj"),
+        WebRTC.RTCIceServer(urlStrings: ["turns:turn.simplex.im:443?transport=tcp"], username: "private2", credential: "Hxuq2QxUjnhj96Zq2r4HjqHRj"),
    ]

-    func initializeCall(_ iceServers: [WebRTC.RTCIceServer]?, _ remoteIceCandidates: [RTCIceCandidate], _ mediaType: CallMediaType, _ aesKey: String?, _ relay: Bool?) -> Call {
+    func initializeCall(_ iceServers: [WebRTC.RTCIceServer]?, _ mediaType: CallMediaType, _ aesKey: String?, _ relay: Bool?) -> Call {
        let connection = createPeerConnection(iceServers ?? getWebRTCIceServers() ?? defaultIceServers, relay)
        connection.delegate = self
        createAudioSender(connection)
@@ -87,7 +102,7 @@ final class WebRTCClient: NSObject, RTCVideoViewDelegate, RTCFrameEncryptorDeleg
        }
        return Call(
            connection: connection,
-            iceCandidates: remoteIceCandidates,
+            iceCandidates: IceCandidates(),
            localMedia: mediaType,
            localCamera: localCamera,
            localVideoSource: localVideoSource,
@@ -144,26 +159,18 @@ final class WebRTCClient: NSObject, RTCVideoViewDelegate, RTCFrameEncryptorDeleg
            logger.debug("starting incoming call - create webrtc session")
            if activeCall.wrappedValue != nil { endCall() }
            let encryption = WebRTCClient.enableEncryption
-            let call = initializeCall(iceServers?.toWebRTCIceServers(), [], media, encryption ? aesKey : nil, relay)
+            let call = initializeCall(iceServers?.toWebRTCIceServers(), media, encryption ? aesKey : nil, relay)
            activeCall.wrappedValue = call
-            call.connection.offer { answer in
-                Task {
-                    let gotCandidates = await self.waitWithTimeout(10_000, stepMs: 1000, until: { self.activeCall.wrappedValue?.iceCandidates.count ?? 0 > 0 })
-                    if gotCandidates {
-                        await self.sendCallResponse(.init(
-                            corrId: nil,
-                            resp: .offer(
-                                offer: compressToBase64(input: encodeJSON(CustomRTCSessionDescription(type: answer.type.toSdpType(), sdp: answer.sdp))),
-                                iceCandidates: compressToBase64(input: encodeJSON(self.activeCall.wrappedValue?.iceCandidates ?? [])),
-                                capabilities: CallCapabilities(encryption: encryption)
-                            ),
-                            command: command)
-                        )
-                    } else {
-                        self.endCall()
-                    }
-                }
-
+            let (offer, error) = await call.connection.offer()
+            if let offer = offer {
+                resp = .offer(
+                    offer: compressToBase64(input: encodeJSON(CustomRTCSessionDescription(type: offer.type.toSdpType(), sdp: offer.sdp))),
+                    iceCandidates: compressToBase64(input: encodeJSON(await self.getInitialIceCandidates())),
+                    capabilities: CallCapabilities(encryption: encryption)
+                )
+                self.waitForMoreIceCandidates()
+            } else {
+                resp = .error(message: "offer error: \(error?.localizedDescription ?? "unknown error")")
            }
        case let .offer(offer, iceCandidates, media, aesKey, iceServers, relay):
            if activeCall.wrappedValue != nil {
@@ -172,26 +179,21 @@ final class WebRTCClient: NSObject, RTCVideoViewDelegate, RTCFrameEncryptorDeleg
                resp = .error(message: "accept: encryption is not supported")
            } else if let offer: CustomRTCSessionDescription = decodeJSON(decompressFromBase64(input: offer)),
                      let remoteIceCandidates: [RTCIceCandidate] = decodeJSON(decompressFromBase64(input: iceCandidates)) {
-                let call = initializeCall(iceServers?.toWebRTCIceServers(), remoteIceCandidates, media, WebRTCClient.enableEncryption ? aesKey : nil, relay)
+                let call = initializeCall(iceServers?.toWebRTCIceServers(), media, WebRTCClient.enableEncryption ? aesKey : nil, relay)
                activeCall.wrappedValue = call
                let pc = call.connection
                if let type = offer.type, let sdp = offer.sdp {
                    if (try? await pc.setRemoteDescription(RTCSessionDescription(type: type.toWebRTCSdpType(), sdp: sdp))) != nil {
-                        pc.answer { answer in
+                        let (answer, error) = await pc.answer()
+                        if let answer = answer {
                            self.addIceCandidates(pc, remoteIceCandidates)
-//                            Task {
-//                                try? await Task.sleep(nanoseconds: 32_000 * 1000000)
-                            Task {
-                                await self.sendCallResponse(.init(
-                                    corrId: nil,
-                                    resp: .answer(
-                                        answer: compressToBase64(input: encodeJSON(CustomRTCSessionDescription(type: answer.type.toSdpType(), sdp: answer.sdp))),
-                                        iceCandidates: compressToBase64(input: encodeJSON(call.iceCandidates))
-                                    ),
-                                    command: command)
-                                )
-                            }
-//                            }
+                            resp = .answer(
+                                answer: compressToBase64(input: encodeJSON(CustomRTCSessionDescription(type: answer.type.toSdpType(), sdp: answer.sdp))),
+                                iceCandidates: compressToBase64(input: encodeJSON(await self.getInitialIceCandidates()))
+                            )
+                            self.waitForMoreIceCandidates()
+                        } else {
+                            resp = .error(message: "answer error: \(error?.localizedDescription ?? "unknown error")")
                        }
                    } else {
                        resp = .error(message: "accept: remote description is not set")
@@ -234,6 +236,7 @@ final class WebRTCClient: NSObject, RTCVideoViewDelegate, RTCFrameEncryptorDeleg
                resp = .ok
            }
        case .end:
+            // TODO possibly, endCall should be called before returning .ok
            await sendCallResponse(.init(corrId: nil, resp: .ok, command: command))
            endCall()
        }
@@ -242,6 +245,33 @@ final class WebRTCClient: NSObject, RTCVideoViewDelegate, RTCFrameEncryptorDeleg
        }
    }

+    func getInitialIceCandidates() async -> [RTCIceCandidate] {
+        await untilIceComplete(timeoutMs: 750, stepMs: 150) {}
+        let candidates = await activeCall.wrappedValue?.iceCandidates.getAndClear() ?? []
+        logger.debug("WebRTCClient: sending initial ice candidates: \(candidates.count)")
+        return candidates
+    }
+
+    func waitForMoreIceCandidates() {
+        Task {
+            await untilIceComplete(timeoutMs: 12000, stepMs: 1500) {
+                let candidates = await self.activeCall.wrappedValue?.iceCandidates.getAndClear() ?? []
+                if candidates.count > 0 {
+                    logger.debug("WebRTCClient: sending more ice candidates: \(candidates.count)")
+                    await self.sendIceCandidates(candidates)
+                }
+            }
+        }
+    }
+
+    func sendIceCandidates(_ candidates: [RTCIceCandidate]) async {
+        await self.sendCallResponse(.init(
+            corrId: nil,
+            resp: .ice(iceCandidates: compressToBase64(input: encodeJSON(candidates))),
+            command: nil)
+        )
+    }
+
    func enableMedia(_ media: CallMediaType, _ enable: Bool) {
        logger.debug("WebRTCClient: enabling media \(media.rawValue) \(enable)")
        media == .video ? setVideoEnabled(enable) : setAudioEnabled(enable)
@@ -279,7 +309,7 @@ final class WebRTCClient: NSObject, RTCVideoViewDelegate, RTCFrameEncryptorDeleg
            memcpy(pointer, (unencrypted as NSData).bytes, unencrypted.count)
            let isKeyFrame = unencrypted[0] & 1 == 0
            let clearTextBytesSize = mediaType.rawValue == 0 ? 1 : isKeyFrame ? 10 : 3
-            logCrypto("encrypt", chat_encrypt_media(&key, pointer.advanced(by: clearTextBytesSize), Int32(unencrypted.count + WebRTCClient.ivTagBytes - clearTextBytesSize)))
+            logCrypto("encrypt", chat_encrypt_media(chat_ctrl, &key, pointer.advanced(by: clearTextBytesSize), Int32(unencrypted.count + WebRTCClient.ivTagBytes - clearTextBytesSize)))
            return Data(bytes: pointer, count: unencrypted.count + WebRTCClient.ivTagBytes)
        } else {
            return nil
@@ -301,6 +331,10 @@ final class WebRTCClient: NSObject, RTCVideoViewDelegate, RTCFrameEncryptorDeleg
        activeCall.remoteStream?.add(renderer)
    }

+    func removeRemoteRenderer(_ activeCall: Call, _ renderer: RTCVideoRenderer) {
+        activeCall.remoteStream?.remove(renderer)
+    }
+
    func startCaptureLocalVideo(_ activeCall: Call) {
 #if targetEnvironment(simulator)
        guard
@@ -380,6 +414,7 @@ final class WebRTCClient: NSObject, RTCVideoViewDelegate, RTCFrameEncryptorDeleg
        guard let call = activeCall.wrappedValue else { return }
        logger.debug("WebRTCClient: ending the call")
        activeCall.wrappedValue = nil
+        (call.localCamera as? RTCCameraVideoCapturer)?.stopCapture()
        call.connection.close()
        call.connection.delegate = nil
        call.frameEncryptor?.delegate = nil
@@ -387,12 +422,13 @@ final class WebRTCClient: NSObject, RTCVideoViewDelegate, RTCFrameEncryptorDeleg
        audioSessionToDefaults()
    }

-    func waitWithTimeout(_ timeoutMs: UInt64, stepMs: UInt64, until success: () -> Bool) async -> Bool {
-        let startedAt = DispatchTime.now()
-        while !success() && startedAt.uptimeNanoseconds + timeoutMs * 1000000 > DispatchTime.now().uptimeNanoseconds {
-            guard let _ = try? await Task.sleep(nanoseconds: stepMs * 1000000) else { break }
-        }
-        return success()
+    func untilIceComplete(timeoutMs: UInt64, stepMs: UInt64, action: @escaping () async -> Void) async {
+        var t: UInt64 = 0
+        repeat {
+            _ = try? await Task.sleep(nanoseconds: stepMs * 1000000)
+            t += stepMs
+            await action()
+        } while t < timeoutMs && activeCall.wrappedValue?.connection.iceGatheringState != .complete
    }
 }

@@ -405,25 +441,33 @@ extension WebRTC.RTCPeerConnection {
            optionalConstraints: nil)
    }

-    func offer(_ completion: @escaping (_ sdp: RTCSessionDescription) -> Void) {
-        offer(for: mediaConstraints()) { (sdp, error) in
-            guard let sdp = sdp else {
-                return
+    func offer() async -> (RTCSessionDescription?, Error?) {
+        await withCheckedContinuation { cont in
+            offer(for: mediaConstraints()) { (sdp, error) in
+                self.processSDP(cont, sdp, error)
            }
-            self.setLocalDescription(sdp, completionHandler: { (error) in
-                completion(sdp)
-            })
        }
    }

-    func answer(_ completion: @escaping (_ sdp: RTCSessionDescription) -> Void)  {
-        answer(for: mediaConstraints()) { (sdp, error) in
-            guard let sdp = sdp else {
-                return
+    func answer() async -> (RTCSessionDescription?, Error?)  {
+        await withCheckedContinuation { cont in
+            answer(for: mediaConstraints()) { (sdp, error) in
+                self.processSDP(cont, sdp, error)
            }
+        }
+    }
+
+    private func processSDP(_ cont: CheckedContinuation<(RTCSessionDescription?, Error?), Never>, _ sdp: RTCSessionDescription?, _ error: Error?) {
+        if let sdp = sdp {
            self.setLocalDescription(sdp, completionHandler: { (error) in
-                completion(sdp)
+                if let error = error {
+                    cont.resume(returning: (nil, error))
+                } else {
+                    cont.resume(returning: (sdp, nil))
+                }
            })
+        } else {
+            cont.resume(returning: (nil, error))
        }
    }
 }
@@ -479,6 +523,7 @@ extension WebRTCClient: RTCPeerConnectionDelegate {
                default: enableSpeaker = false
                }
                setSpeakerEnabledAndConfigureSession(enableSpeaker)
+            case .connected: sendConnectedEvent(connection)
            case .disconnected, .failed: endCall()
            default: do {}
            }
@@ -491,7 +536,9 @@ extension WebRTCClient: RTCPeerConnectionDelegate {

    func peerConnection(_ connection: RTCPeerConnection, didGenerate candidate: WebRTC.RTCIceCandidate) {
 //        logger.debug("Connection generated candidate \(candidate.debugDescription)")
-        activeCall.wrappedValue?.iceCandidates.append(candidate.toCandidate(nil, nil, nil))
+        Task {
+            await self.activeCall.wrappedValue?.iceCandidates.append(candidate.toCandidate(nil, nil))
+        }
    }

    func peerConnection(_ connection: RTCPeerConnection, didRemove candidates: [WebRTC.RTCIceCandidate]) {
@@ -506,10 +553,9 @@ extension WebRTCClient: RTCPeerConnectionDelegate {
                        lastReceivedMs lastDataReceivedMs: Int32,
                        changeReason reason: String) {
 //        logger.debug("Connection changed candidate \(reason) \(remote.debugDescription) \(remote.description)")
-        sendConnectedEvent(connection, local: local, remote: remote)
    }

-    func sendConnectedEvent(_ connection: WebRTC.RTCPeerConnection, local: WebRTC.RTCIceCandidate, remote: WebRTC.RTCIceCandidate) {
+    func sendConnectedEvent(_ connection: WebRTC.RTCPeerConnection) {
        connection.statistics { (stats: RTCStatisticsReport) in
            stats.statistics.values.forEach { stat in
 //                logger.debug("Stat \(stat.debugDescription)")
@@ -517,24 +563,25 @@ extension WebRTCClient: RTCPeerConnectionDelegate {
                   let localId = stat.values["localCandidateId"] as? String,
                   let remoteId = stat.values["remoteCandidateId"] as? String,
                   let localStats = stats.statistics[localId],
-                   let remoteStats = stats.statistics[remoteId],
-                   local.sdp.contains("\((localStats.values["ip"] as? String ?? "--")) \((localStats.values["port"] as? String ?? "--"))") &&
-                   remote.sdp.contains("\((remoteStats.values["ip"] as? String ?? "--")) \((remoteStats.values["port"] as? String ?? "--"))")
+                   let remoteStats = stats.statistics[remoteId]
                {
                    Task {
                        await self.sendCallResponse(.init(
                            corrId: nil,
                            resp: .connected(connectionInfo: ConnectionInfo(
-                                localCandidate: local.toCandidate(
-                                    RTCIceCandidateType.init(rawValue: localStats.values["candidateType"] as! String),
-                                    localStats.values["protocol"] as? String,
-                                    localStats.values["relayProtocol"] as? String
+                                localCandidate: RTCIceCandidate(
+                                    candidateType: RTCIceCandidateType.init(rawValue: localStats.values["candidateType"] as! String),
+                                    protocol: localStats.values["protocol"] as? String,
+                                    sdpMid: nil,
+                                    sdpMLineIndex: nil,
+                                    candidate: ""
                                ),
-                                remoteCandidate: remote.toCandidate(
-                                    RTCIceCandidateType.init(rawValue: remoteStats.values["candidateType"] as! String),
-                                    remoteStats.values["protocol"] as? String,
-                                    remoteStats.values["relayProtocol"] as? String
-                                ))),
+                                remoteCandidate: RTCIceCandidate(
+                                    candidateType: RTCIceCandidateType.init(rawValue: remoteStats.values["candidateType"] as! String),
+                                    protocol: remoteStats.values["protocol"] as? String,
+                                    sdpMid: nil,
+                                    sdpMLineIndex: nil,
+                                    candidate: ""))),
                            command: nil)
                        )
                    }
@@ -558,9 +605,23 @@ extension WebRTCClient {
                self.rtcAudioSession.unlockForConfiguration()
            }
            do {
-                try self.rtcAudioSession.setCategory(AVAudioSession.Category.playAndRecord.rawValue)
-                try self.rtcAudioSession.setMode(AVAudioSession.Mode.voiceChat.rawValue)
-                try self.rtcAudioSession.overrideOutputAudioPort(enabled ? .speaker : .none)
+                let hasExternalAudioDevice = self.rtcAudioSession.session.hasExternalAudioDevice()
+                if enabled {
+                    try self.rtcAudioSession.setCategory(AVAudioSession.Category.playAndRecord.rawValue, with: [.defaultToSpeaker, .allowBluetooth, .allowAirPlay, .allowBluetoothA2DP])
+                    try self.rtcAudioSession.setMode(AVAudioSession.Mode.videoChat.rawValue)
+                    if hasExternalAudioDevice, let preferred = self.rtcAudioSession.session.preferredInputDevice() {
+                        try self.rtcAudioSession.setPreferredInput(preferred)
+                    } else {
+                        try self.rtcAudioSession.overrideOutputAudioPort(.speaker)
+                    }
+                } else {
+                    try self.rtcAudioSession.setCategory(AVAudioSession.Category.playAndRecord.rawValue, with: [.allowBluetooth, .allowAirPlay, .allowBluetoothA2DP])
+                    try self.rtcAudioSession.setMode(AVAudioSession.Mode.voiceChat.rawValue)
+                    try self.rtcAudioSession.overrideOutputAudioPort(.none)
+                }
+                if hasExternalAudioDevice {
+                    logger.debug("WebRTCClient: configuring session with external device available, skip configuring speaker")
+                }
                try self.rtcAudioSession.setActive(true)
                logger.debug("WebRTCClient: configuring session with speaker enabled \(enabled) success")
            } catch let error {
@@ -611,6 +672,17 @@ extension WebRTCClient {
    }
 }

+extension AVAudioSession {
+    func hasExternalAudioDevice() -> Bool {
+        availableInputs?.allSatisfy({ $0.portType == .builtInMic }) != true
+    }
+
+    func preferredInputDevice() -> AVAudioSessionPortDescription? {
+//        logger.debug("Preferred input device: \(String(describing: self.availableInputs?.filter({ $0.portType != .builtInMic })))")
+        return availableInputs?.filter({ $0.portType != .builtInMic }).last
+    }
+}
+
 struct CustomRTCSessionDescription: Codable {
    public var type: RTCSdpType?
    public var sdp: String?
@@ -634,11 +706,10 @@ extension RTCIceCandidate {
 }

 extension WebRTC.RTCIceCandidate {
-    func toCandidate(_ candidateType: RTCIceCandidateType?, _ protocol: String?, _ relayProtocol: String?) -> RTCIceCandidate {
+    func toCandidate(_ candidateType: RTCIceCandidateType?, _ protocol: String?) -> RTCIceCandidate {
        RTCIceCandidate(
            candidateType: candidateType,
            protocol: `protocol`,
-            relayProtocol: relayProtocol,
            sdpMid: sdpMid,
            sdpMLineIndex: Int(sdpMLineIndex),
            candidate: sdp
@@ -9,10 +9,9 @@
 import SwiftUI
 import SimpleXChat

-let chatImageColorLight = Color(red: 0.9, green: 0.9, blue: 0.9)
-let chatImageColorDark = Color(red: 0.2, green: 0.2, blue: 0.2)
 struct ChatInfoToolbar: View {
    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
    @ObservedObject var chat: Chat
    var imageSize: CGFloat = 32

@@ -25,30 +24,30 @@ struct ChatInfoToolbar: View {
            }
            ChatInfoImage(
                chat: chat,
-                color: colorScheme == .dark
-                        ? chatImageColorDark
-                        : chatImageColorLight
+                size: imageSize,
+                color: Color(uiColor: .tertiaryLabel)
            )
-            .frame(width: imageSize, height: imageSize)
            .padding(.trailing, 4)
-            VStack {
-                let t = Text(cInfo.displayName).font(.headline)
-                (cInfo.contact?.verified == true ? contactVerifiedShield + t : t)
-                    .lineLimit(1)
-                if cInfo.fullName != "" && cInfo.displayName != cInfo.fullName {
-                    Text(cInfo.fullName).font(.subheadline)
-                        .lineLimit(1)
+            let t = Text(cInfo.displayName).font(.headline)
+            (cInfo.contact?.verified == true ? contactVerifiedShield + t : t)
+                .lineLimit(1)
+                .if (cInfo.fullName != "" && cInfo.displayName != cInfo.fullName) { v in
+                    VStack(spacing: 0) {
+                        v
+                        Text(cInfo.fullName).font(.subheadline)
+                            .lineLimit(1)
+                            .padding(.top, -2)
+                    }
                }
-            }
        }
-        .foregroundColor(.primary)
+        .foregroundColor(theme.colors.onBackground)
        .frame(width: 220)
    }

    private var contactVerifiedShield: Text {
        (Text(Image(systemName: "checkmark.shield")) + Text(" "))
            .font(.caption)
-            .foregroundColor(.secondary)
+            .foregroundColor(theme.colors.secondary)
            .baselineOffset(1)
            .kerning(-2)
    }
@@ -57,5 +56,6 @@ struct ChatInfoToolbar: View {
 struct ChatInfoToolbar_Previews: PreviewProvider {
    static var previews: some View {
        ChatInfoToolbar(chat: Chat(chatInfo: ChatInfo.sampleData.direct, chatItems: []))
+            .environmentObject(CurrentColors.toAppTheme())
    }
 }
@@ -9,6 +9,7 @@ import SwiftUI
 class AnimatedImageView: UIView {
    var image: UIImage? = nil
    var imageView: UIImageView? = nil
+    var cMode: UIView.ContentMode = .scaleAspectFit

    override init(frame: CGRect) {
        super.init(frame: frame)
@@ -18,11 +19,12 @@ class AnimatedImageView: UIView {
        fatalError("Not implemented")
    }

-    convenience init(image: UIImage) {
+    convenience init(image: UIImage, contentMode: UIView.ContentMode) {
        self.init()
        self.image = image
+        self.cMode = contentMode
        imageView = UIImageView(gifImage: image)
-        imageView!.contentMode = .scaleAspectFit
+        imageView!.contentMode = contentMode
        self.addSubview(imageView!)
    }

@@ -35,7 +37,7 @@ class AnimatedImageView: UIView {
        if let subview = self.subviews.first as? UIImageView {
            if image.imageData != subview.gifImage?.imageData {
                imageView = UIImageView(gifImage: image)
-                imageView!.contentMode = .scaleAspectFit
+                imageView!.contentMode = contentMode
                self.addSubview(imageView!)
                subview.removeFromSuperview()
            }
@@ -47,13 +49,15 @@ class AnimatedImageView: UIView {

 struct SwiftyGif: UIViewRepresentable {
    private let image: UIImage
+    private let contentMode: UIView.ContentMode

-    init(image: UIImage) {
+    init(image: UIImage, contentMode: UIView.ContentMode = .scaleAspectFit) {
        self.image = image
+        self.contentMode = contentMode
    }

    func makeUIView(context: Context) -> AnimatedImageView {
-        AnimatedImageView(image: image)
+        AnimatedImageView(image: image, contentMode: contentMode)
    }

    func updateUIView(_ imageView: AnimatedImageView, context: Context) {
@@ -11,7 +11,8 @@ import SimpleXChat

 struct CICallItemView: View {
    @EnvironmentObject var m: ChatModel
-    var chatInfo: ChatInfo
+    @EnvironmentObject var theme: AppTheme
+    @ObservedObject var chat: Chat
    var chatItem: ChatItem
    var status: CICallStatus
    var duration: Int
@@ -22,7 +23,7 @@ struct CICallItemView: View {
            switch status {
            case .pending:
                if sent {
-                    Image(systemName: "phone.arrow.up.right").foregroundColor(.secondary)
+                    Image(systemName: "phone.arrow.up.right").foregroundColor(theme.colors.secondary)
                } else {
                    acceptCallButton()
                }
@@ -35,9 +36,7 @@ struct CICallItemView: View {
            case .error: missedCallIcon(sent).foregroundColor(.orange)
            }

-            chatItem.timestampText
-                .font(.caption)
-                .foregroundColor(.secondary)
+            CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary, showStatus: false, showEdited: false)
                .padding(.bottom, 8)
                .padding(.horizontal, 12)
        }
@@ -54,13 +53,13 @@ struct CICallItemView: View {
    @ViewBuilder private func endedCallIcon(_ sent: Bool) -> some View {
        HStack {
            Image(systemName: "phone.down")
-            Text(durationText(duration)).foregroundColor(.secondary)
+            Text(durationText(duration)).foregroundColor(theme.colors.secondary)
        }
    }


    @ViewBuilder private func acceptCallButton() -> some View {
-        if case let .direct(contact) = chatInfo {
+        if case let .direct(contact) = chat.chatInfo {
            Button {
                if let invitation = m.callInvitations[contact.id] {
                    CallController.shared.answerCall(invitation: invitation)
@@ -72,7 +71,7 @@ struct CICallItemView: View {
                Label("Answer call", systemImage: "phone.arrow.down.left")
            }
        } else {
-            Image(systemName: "phone.arrow.down.left").foregroundColor(.secondary)
+            Image(systemName: "phone.arrow.down.left").foregroundColor(theme.colors.secondary)
        }
    }
 }
@@ -10,20 +10,95 @@ import SwiftUI
 import SimpleXChat

 struct CIChatFeatureView: View {
+    @EnvironmentObject var m: ChatModel
+    @ObservedObject var im = ItemsModel.shared
+    @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
    var chatItem: ChatItem
+    @Binding var revealed: Bool
    var feature: Feature
    var icon: String? = nil
    var iconColor: Color

    var body: some View {
+        if !revealed, let fs = mergedFeatures() {
+            HStack {
+                ForEach(fs, content: featureIconView)
+            }
+            .padding(.horizontal, 6)
+            .padding(.vertical, 6)
+        } else {
+            fullFeatureView
+        }
+    }
+
+    private struct FeatureInfo: Identifiable {
+        var icon: String
+        var scale: CGFloat
+        var color: Color
+        var param: String?
+
+        init(_ f: Feature, _ color: Color, _ param: Int?) {
+            self.icon = f.iconFilled
+            self.scale = f.iconScale
+            self.color = color
+            self.param = f.hasParam && param != nil ? timeText(param) : nil
+        }
+
+        var id: String {
+            "\(icon) \(color) \(param ?? "")"
+        }
+    }
+
+    private func mergedFeatures() -> [FeatureInfo]? {
+        var fs: [FeatureInfo] = []
+        var icons: Set<String> = []
+        if var i = m.getChatItemIndex(chatItem) {
+            while i < im.reversedChatItems.count,
+                  let f = featureInfo(im.reversedChatItems[i]) {
+                if !icons.contains(f.icon) {
+                    fs.insert(f, at: 0)
+                    icons.insert(f.icon)
+                }
+                i += 1
+            }
+        }
+        return fs.count > 1 ? fs : nil
+    }
+
+    private func featureInfo(_ ci: ChatItem) -> FeatureInfo? {
+        switch ci.content {
+        case let .rcvChatFeature(feature, enabled, param): FeatureInfo(feature, enabled.iconColor(theme.colors.secondary), param)
+        case let .sndChatFeature(feature, enabled, param): FeatureInfo(feature, enabled.iconColor(theme.colors.secondary), param)
+        case let .rcvGroupFeature(feature, preference, param, role): FeatureInfo(feature, preference.enabled(role, for: chat.chatInfo.groupInfo?.membership).iconColor(theme.colors.secondary), param)
+        case let .sndGroupFeature(feature, preference, param, role): FeatureInfo(feature, preference.enabled(role, for: chat.chatInfo.groupInfo?.membership).iconColor(theme.colors.secondary), param)
+        default: nil
+        }
+    }
+
+    @ViewBuilder private func featureIconView(_ f: FeatureInfo) -> some View {
+        let i = Image(systemName: f.icon)
+            .foregroundColor(f.color)
+            .scaleEffect(f.scale)
+        if let param = f.param {
+            HStack {
+                i
+                chatEventText(Text(param), theme.colors.secondary).lineLimit(1)
+            }
+        } else {
+            i
+        }
+    }
+
+    private var fullFeatureView: some View {
        HStack(alignment: .bottom, spacing: 4) {
            Image(systemName: icon ?? feature.iconFilled)
                .foregroundColor(iconColor)
                .scaleEffect(feature.iconScale)
-            chatEventText(chatItem)
+            chatEventText(chatItem, theme.colors.secondary)
        }
-        .padding(.leading, 6)
-        .padding(.bottom, 6)
+        .padding(.horizontal, 6)
+        .padding(.vertical, 4)
        .textSelection(.disabled)
    }
 }
@@ -31,6 +106,6 @@ struct CIChatFeatureView: View {
 struct CIChatFeatureView_Previews: PreviewProvider {
    static var previews: some View {
        let enabled = FeatureEnabled(forUser: false, forContact: false)
-        CIChatFeatureView(chatItem: ChatItem.getChatFeatureSample(.fullDelete, enabled), feature: ChatFeature.fullDelete, iconColor: enabled.iconColor)
+        CIChatFeatureView(chat: Chat.sampleData, chatItem: ChatItem.getChatFeatureSample(.fullDelete, enabled), revealed: Binding.constant(true), feature: ChatFeature.fullDelete, iconColor: enabled.iconColor(.secondary))
    }
 }
@@ -10,41 +10,19 @@ import SwiftUI
 import SimpleXChat

 struct CIEventView: View {
-    var chatItem: ChatItem
+    var eventText: Text

    var body: some View {
-        HStack(alignment: .bottom, spacing: 0) {
-            if let member = chatItem.memberDisplayName {
-                Text(member)
-                    .font(.caption)
-                    .foregroundColor(.secondary)
-                    .fontWeight(.light)
-                + Text(" ")
-                + chatEventText(chatItem)
-            } else {
-                chatEventText(chatItem)
-            }
-        }
-        .padding(.leading, 6)
-        .padding(.bottom, 6)
+        eventText
+        .padding(.horizontal, 6)
+        .padding(.vertical, 4)
        .textSelection(.disabled)
+        .lineLimit(4)
    }
 }

-func chatEventText(_ ci: ChatItem) -> Text {
-    Text(ci.content.text)
-        .font(.caption)
-        .foregroundColor(.secondary)
-        .fontWeight(.light)
-    + Text(" ")
-    + ci.timestampText
-        .font(.caption)
-        .foregroundColor(Color.secondary)
-        .fontWeight(.light)
-}
-
 struct CIEventView_Previews: PreviewProvider {
    static var previews: some View {
-        CIEventView(chatItem: ChatItem.getGroupEventSample())
+        CIEventView(eventText: Text("event happened"))
    }
 }
@@ -10,7 +10,8 @@ import SwiftUI
 import SimpleXChat

 struct CIFeaturePreferenceView: View {
-    @EnvironmentObject var chat: Chat
+    @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
    var chatItem: ChatItem
    var feature: ChatFeature
    var allowed: FeatureAllowed
@@ -19,7 +20,7 @@ struct CIFeaturePreferenceView: View {
    var body: some View {
        HStack(alignment: .center, spacing: 4) {
            Image(systemName: feature.icon)
-                .foregroundColor(.secondary)
+                .foregroundColor(theme.colors.secondary)
                .scaleEffect(feature.iconScale)
            if let ct = chat.chatInfo.contact,
               allowed != .no && ct.allowsFeature(feature) && !ct.userAllowsFeature(feature) {
@@ -40,17 +41,17 @@ struct CIFeaturePreferenceView: View {
    private func featurePreferenceView(acceptText: LocalizedStringKey? = nil) -> some View {
        var r = Text(CIContent.preferenceText(feature, allowed, param) + "  ")
            .fontWeight(.light)
-            .foregroundColor(.secondary)
+            .foregroundColor(theme.colors.secondary)
        if let acceptText {
            r = r
            + Text(acceptText)
                .fontWeight(.medium)
-                .foregroundColor(.accentColor)
+                .foregroundColor(theme.colors.primary)
            + Text("  ")
        }
        r = r + chatItem.timestampText
            .fontWeight(.light)
-            .foregroundColor(.secondary)
+            .foregroundColor(theme.colors.secondary)
        return r.font(.caption)
    }
 }
@@ -80,7 +81,6 @@ struct CIFeaturePreferenceView_Previews: PreviewProvider {
            quotedItem: nil,
            file: nil
        )
-        CIFeaturePreferenceView(chatItem: chatItem, feature: ChatFeature.timedMessages, allowed: .yes, param: 30)
-            .environmentObject(Chat.sampleData)
+        CIFeaturePreferenceView(chat: Chat.sampleData, chatItem: chatItem, feature: ChatFeature.timedMessages, allowed: .yes, param: 30)
    }
 }
@@ -10,80 +10,83 @@ import SwiftUI
 import SimpleXChat

 struct CIFileView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
    let file: CIFile?
    let edited: Bool
+    var smallViewSize: CGFloat?

    var body: some View {
-        let metaReserve = edited
-        ? "                         "
-        : "                     "
-        Button(action: fileAction) {
-            HStack(alignment: .bottom, spacing: 6) {
-                fileIndicator()
-                    .padding(.top, 5)
-                    .padding(.bottom, 3)
-                if let file = file {
-                    let prettyFileSize = ByteCountFormatter.string(fromByteCount: file.fileSize, countStyle: .binary)
-                    VStack(alignment: .leading, spacing: 2) {
-                        Text(file.fileName)
-                            .lineLimit(1)
-                            .multilineTextAlignment(.leading)
-                            .foregroundColor(.primary)
-                        Text(prettyFileSize + metaReserve)
-                            .font(.caption)
-                            .lineLimit(1)
-                            .multilineTextAlignment(.leading)
-                            .foregroundColor(.secondary)
+        if smallViewSize != nil {
+            fileIndicator()
+            .onTapGesture(perform: fileAction)
+        } else {
+            let metaReserve = edited
+            ? "                           "
+            : "                       "
+            Button(action: fileAction) {
+                HStack(alignment: .bottom, spacing: 6) {
+                    fileIndicator()
+                        .padding(.top, 5)
+                        .padding(.bottom, 3)
+                    if let file = file {
+                        let prettyFileSize = ByteCountFormatter.string(fromByteCount: file.fileSize, countStyle: .binary)
+                        VStack(alignment: .leading, spacing: 2) {
+                            Text(file.fileName)
+                                .lineLimit(1)
+                                .multilineTextAlignment(.leading)
+                                .foregroundColor(theme.colors.onBackground)
+                            Text(prettyFileSize + metaReserve)
+                                .font(.caption)
+                                .lineLimit(1)
+                                .multilineTextAlignment(.leading)
+                                .foregroundColor(theme.colors.secondary)
+                        }
+                    } else {
+                        Text(metaReserve)
                    }
-                } else {
-                    Text(metaReserve)
                }
+                .padding(.top, 4)
+                .padding(.bottom, 6)
+                .padding(.leading, 10)
+                .padding(.trailing, 12)
            }
-            .padding(.top, 4)
-            .padding(.bottom, 6)
-            .padding(.leading, 10)
-            .padding(.trailing, 12)
+            .disabled(!itemInteractive)
        }
-        .disabled(!itemInteractive)
    }

    private var itemInteractive: Bool {
        if let file = file {
            switch (file.fileStatus) {
-            case .sndStored: return false
+            case .sndStored: return file.fileProtocol == .local
            case .sndTransfer: return false
-            case .sndComplete: return false
+            case .sndComplete: return true
            case .sndCancelled: return false
-            case .sndError: return false
+            case .sndError: return true
+            case .sndWarning: return true
            case .rcvInvitation: return true
            case .rcvAccepted: return true
            case .rcvTransfer: return false
+            case .rcvAborted: return true
            case .rcvComplete: return true
            case .rcvCancelled: return false
-            case .rcvError: return false
+            case .rcvError: return true
+            case .rcvWarning: return true
            case .invalid: return false
            }
        }
        return false
    }

-    private func fileSizeValid() -> Bool {
-        if let file = file {
-            return file.fileSize <= getMaxFileSize(file.fileProtocol)
-        }
-        return false
-    }
-
    private func fileAction() {
        logger.debug("CIFileView fileAction")
        if let file = file {
            switch (file.fileStatus) {
-            case .rcvInvitation:
-                if fileSizeValid() {
+            case .rcvInvitation, .rcvAborted:
+                if fileSizeValid(file) {
                    Task {
-                        logger.debug("CIFileView fileAction - in .rcvInvitation, in Task")
-                        if let user = ChatModel.shared.currentUser {
+                        logger.debug("CIFileView fileAction - in .rcvInvitation, .rcvAborted, in Task")
+                        if let user = m.currentUser {
                            await receiveFile(user: user, fileId: file.fileId)
                        }
                    }
@@ -106,13 +109,47 @@ struct CIFileView: View {
                        title: "Waiting for file",
                        message: "File will be received when your contact is online, please wait or check later!"
                    )
+                case .local: ()
                }
            case .rcvComplete:
                logger.debug("CIFileView fileAction - in .rcvComplete")
-                if let filePath = getLoadedFilePath(file) {
-                    let url = URL(fileURLWithPath: filePath)
-                    showShareSheet(items: [url])
+                if let fileSource = getLoadedFileSource(file) {
+                    saveCryptoFile(fileSource)
                }
+            case let .rcvError(rcvFileError):
+                logger.debug("CIFileView fileAction - in .rcvError")
+                AlertManager.shared.showAlert(Alert(
+                    title: Text("File error"),
+                    message: Text(rcvFileError.errorInfo)
+                ))
+            case let .rcvWarning(rcvFileError):
+                logger.debug("CIFileView fileAction - in .rcvWarning")
+                AlertManager.shared.showAlert(Alert(
+                    title: Text("Temporary file error"),
+                    message: Text(rcvFileError.errorInfo)
+                ))
+            case .sndStored:
+                logger.debug("CIFileView fileAction - in .sndStored")
+                if file.fileProtocol == .local, let fileSource = getLoadedFileSource(file) {
+                    saveCryptoFile(fileSource)
+                }
+            case .sndComplete:
+                logger.debug("CIFileView fileAction - in .sndComplete")
+                if let fileSource = getLoadedFileSource(file) {
+                    saveCryptoFile(fileSource)
+                }
+            case let .sndError(sndFileError):
+                logger.debug("CIFileView fileAction - in .sndError")
+                AlertManager.shared.showAlert(Alert(
+                    title: Text("File error"),
+                    message: Text(sndFileError.errorInfo)
+                ))
+            case let .sndWarning(sndFileError):
+                logger.debug("CIFileView fileAction - in .sndWarning")
+                AlertManager.shared.showAlert(Alert(
+                    title: Text("Temporary file error"),
+                    message: Text(sndFileError.errorInfo)
+                ))
            default: break
            }
        }
@@ -125,18 +162,21 @@ struct CIFileView: View {
                switch file.fileProtocol {
                case .xftp: progressView()
                case .smp: fileIcon("doc.fill")
+                case .local: fileIcon("doc.fill")
                }
            case let .sndTransfer(sndProgress, sndTotal):
                switch file.fileProtocol {
                case .xftp: progressCircle(sndProgress, sndTotal)
                case .smp: progressView()
+                case .local: EmptyView()
                }
            case .sndComplete: fileIcon("doc.fill", innerIcon: "checkmark", innerIconSize: 10)
            case .sndCancelled: fileIcon("doc.fill", innerIcon: "xmark", innerIconSize: 10)
            case .sndError: fileIcon("doc.fill", innerIcon: "xmark", innerIconSize: 10)
+            case .sndWarning: fileIcon("doc.fill", innerIcon: "exclamationmark.triangle.fill", innerIconSize: 10)
            case .rcvInvitation:
-                if fileSizeValid() {
-                    fileIcon("arrow.down.doc.fill", color: .accentColor)
+                if fileSizeValid(file) {
+                    fileIcon("arrow.down.doc.fill", color: theme.colors.primary)
                } else {
                    fileIcon("doc.fill", color: .orange, innerIcon: "exclamationmark", innerIconSize: 12)
                }
@@ -147,9 +187,12 @@ struct CIFileView: View {
                } else {
                    progressView()
                }
+            case .rcvAborted:
+                fileIcon("doc.fill", color: theme.colors.primary, innerIcon: "exclamationmark.arrow.circlepath", innerIconSize: 12)
            case .rcvComplete: fileIcon("doc.fill")
            case .rcvCancelled: fileIcon("doc.fill", innerIcon: "xmark", innerIconSize: 10)
            case .rcvError: fileIcon("doc.fill", innerIcon: "xmark", innerIconSize: 10)
+            case .rcvWarning: fileIcon("doc.fill", innerIcon: "exclamationmark.triangle.fill", innerIconSize: 10)
            case .invalid: fileIcon("doc.fill", innerIcon: "questionmark", innerIconSize: 10)
            }
        } else {
@@ -158,21 +201,22 @@ struct CIFileView: View {
    }

    private func fileIcon(_ icon: String, color: Color = Color(uiColor: .tertiaryLabel), innerIcon: String? = nil, innerIconSize: CGFloat? = nil) -> some View {
-        ZStack(alignment: .center) {
+        let size = smallViewSize ?? 30
+        return ZStack(alignment: .center) {
            Image(systemName: icon)
                .resizable()
                .aspectRatio(contentMode: .fit)
-                .frame(width: 30, height: 30)
+                .frame(width: size, height: size)
                .foregroundColor(color)
            if let innerIcon = innerIcon,
-               let innerIconSize = innerIconSize {
+               let innerIconSize = innerIconSize, (smallViewSize == nil || file?.showStatusIconInSmallView == true) {
                Image(systemName: innerIcon)
                    .resizable()
                    .aspectRatio(contentMode: .fit)
                    .frame(maxHeight: 16)
                    .frame(width: innerIconSize, height: innerIconSize)
                    .foregroundColor(.white)
-                    .padding(.top, 12)
+                    .padding(.top, size / 2.5)
            }
        }
    }
@@ -193,11 +237,42 @@ struct CIFileView: View {
    }
 }

+func fileSizeValid(_ file: CIFile?) -> Bool {
+    if let file = file {
+        return file.fileSize <= getMaxFileSize(file.fileProtocol)
+    }
+    return false
+}
+
+func saveCryptoFile(_ fileSource: CryptoFile) {
+    if let cfArgs = fileSource.cryptoArgs {
+        let url = getAppFilePath(fileSource.filePath)
+        let tempUrl = getTempFilesDirectory().appendingPathComponent(fileSource.filePath)
+        Task {
+            do {
+                try decryptCryptoFile(fromPath: url.path, cryptoArgs: cfArgs, toPath: tempUrl.path)
+                await MainActor.run {
+                    showShareSheet(items: [tempUrl]) {
+                        removeFile(tempUrl)
+                    }
+                }
+            } catch {
+                await MainActor.run {
+                    AlertManager.shared.showAlertMsg(title: "Error decrypting file", message: "Error: \(error.localizedDescription)")
+                }
+            }
+        }
+    } else {
+        let url = getAppFilePath(fileSource.filePath)
+        showShareSheet(items: [url])
+    }
+}
+
 struct CIFileView_Previews: PreviewProvider {
    static var previews: some View {
        let sentFile: ChatItem = ChatItem(
            chatDir: .directSnd,
-            meta: CIMeta.getSample(1, .now, "", .sndSent, itemEdited: true),
+            meta: CIMeta.getSample(1, .now, "", .sndSent(sndProgress: .complete), itemEdited: true),
            content: .sndMsgContent(msgContent: .file("")),
            quotedItem: nil,
            file: CIFile.getSample(fileStatus: .sndComplete)
@@ -210,18 +285,17 @@ struct CIFileView_Previews: PreviewProvider {
            file: nil
        )
        Group {
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: sentFile, revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getFileMsgContentSample(), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getFileMsgContentSample(fileName: "some_long_file_name_here", fileStatus: .rcvInvitation), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getFileMsgContentSample(fileStatus: .rcvAccepted), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getFileMsgContentSample(fileStatus: .rcvTransfer(rcvProgress: 7, rcvTotal: 10)), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getFileMsgContentSample(fileStatus: .rcvCancelled), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getFileMsgContentSample(fileSize: 1_000_000_000, fileStatus: .rcvInvitation), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getFileMsgContentSample(text: "Hello there", fileStatus: .rcvInvitation), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getFileMsgContentSample(text: "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.", fileStatus: .rcvInvitation), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: fileChatItemWtFile, revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: sentFile, revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getFileMsgContentSample(), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getFileMsgContentSample(fileName: "some_long_file_name_here", fileStatus: .rcvInvitation), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getFileMsgContentSample(fileStatus: .rcvAccepted), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getFileMsgContentSample(fileStatus: .rcvTransfer(rcvProgress: 7, rcvTotal: 10)), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getFileMsgContentSample(fileStatus: .rcvCancelled), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getFileMsgContentSample(fileSize: 1_000_000_000, fileStatus: .rcvInvitation), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getFileMsgContentSample(text: "Hello there", fileStatus: .rcvInvitation), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getFileMsgContentSample(text: "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.", fileStatus: .rcvInvitation), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: fileChatItemWtFile, revealed: Binding.constant(false))
        }
        .previewLayout(.fixed(width: 360, height: 360))
-        .environmentObject(Chat.sampleData)
    }
 }
@@ -11,55 +11,85 @@ import SimpleXChat

 struct CIGroupInvitationView: View {
    @EnvironmentObject var chatModel: ChatModel
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
+    @ObservedObject var chat: Chat
    var chatItem: ChatItem
    var groupInvitation: CIGroupInvitation
    var memberRole: GroupMemberRole
    var chatIncognito: Bool = false
    @State private var frameWidth: CGFloat = 0
+    @State private var inProgress = false
+    @State private var progressByTimeout = false
+
+    @AppStorage(DEFAULT_SHOW_SENT_VIA_RPOXY) private var showSentViaProxy = false

    var body: some View {
        let action = !chatItem.chatDir.sent && groupInvitation.status == .pending
        let v = ZStack(alignment: .bottomTrailing) {
-            VStack(alignment: .leading) {
-                groupInfoView(action)
-                .padding(.horizontal, 2)
-                .padding(.top, 8)
-                .padding(.bottom, 6)
-                .overlay(DetermineWidth())
+            ZStack {
+                VStack(alignment: .leading) {
+                    groupInfoView(action)
+                        .padding(.horizontal, 2)
+                        .padding(.top, 8)
+                        .padding(.bottom, 6)
+                        .overlay(DetermineWidth())

-                Divider().frame(width: frameWidth)
+                    Divider().frame(width: frameWidth)

-                if action {
-                    groupInvitationText()
-                        .overlay(DetermineWidth())
-                    Text(chatIncognito ? "Tap to join incognito" : "Tap to join")
-                        .foregroundColor(chatIncognito ? .indigo : .accentColor)
-                        .font(.callout)
-                        .padding(.trailing, 60)
-                        .overlay(DetermineWidth())
-                } else {
-                    groupInvitationText()
-                        .padding(.trailing, 60)
+                    if action {
+                        VStack(alignment: .leading, spacing: 2) {
+                            groupInvitationText()
+                                .overlay(DetermineWidth())
+                            (
+                                Text(chatIncognito ? "Tap to join incognito" : "Tap to join")
+                                    .foregroundColor(inProgress ? theme.colors.secondary : chatIncognito ? .indigo : theme.colors.primary)
+                                    .font(.callout)
+                                + Text("   ")
+                                + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showStatus: false, showEdited: false, showViaProxy: showSentViaProxy)
+                            )
+                            .overlay(DetermineWidth())
+                        }
+                    } else {
+                        (
+                            groupInvitationText()
+                            + Text("   ")
+                            + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showStatus: false, showEdited: false, showViaProxy: showSentViaProxy)
+                        )
                        .overlay(DetermineWidth())
+                    }
+                }
+                .padding(.bottom, 2)
+
+                if progressByTimeout {
+                    ProgressView().scaleEffect(2)
                }
            }
-            .padding(.bottom, 2)
-            chatItem.timestampText
-                .font(.caption)
-                .foregroundColor(.secondary)
+
+            CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary, showStatus: false, showEdited: false)
        }
        .padding(.horizontal, 12)
        .padding(.vertical, 6)
-        .background(chatItemFrameColor(chatItem, colorScheme))
-        .cornerRadius(18)
+        .background(chatItemFrameColor(chatItem, theme))
        .textSelection(.disabled)
        .onPreferenceChange(DetermineWidth.Key.self) { frameWidth = $0 }
+        .onChange(of: inProgress) { inProgress in
+            if inProgress {
+                DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
+                    progressByTimeout = inProgress
+                }
+            } else {
+                progressByTimeout = false
+            }
+        }

        if action {
            v.onTapGesture {
-                joinGroup(groupInvitation.groupId)
+                inProgress = true
+                joinGroup(groupInvitation.groupId) {
+                    await MainActor.run { inProgress = false }
+                }
            }
+            .disabled(inProgress)
        } else {
            v
        }
@@ -67,8 +97,8 @@ struct CIGroupInvitationView: View {

    private func groupInfoView(_ action: Bool) -> some View {
        var color: Color
-        if action {
-            color = chatIncognito ? .indigo : .accentColor
+        if action && !inProgress {
+            color = chatIncognito ? .indigo : theme.colors.primary
        } else {
            color = Color(uiColor: .tertiaryLabel)
        }
@@ -76,9 +106,9 @@ struct CIGroupInvitationView: View {
            ProfileImage(
                imageStr: groupInvitation.groupProfile.image,
                iconName: "person.2.circle.fill",
+                size: 44,
                color: color
            )
-            .frame(width: 44, height: 44)
            .padding(.trailing, 4)
            VStack(alignment: .leading) {
                let p = groupInvitation.groupProfile
@@ -91,7 +121,7 @@ struct CIGroupInvitationView: View {
        }
    }

-    private func groupInvitationText() -> some View {
+    private func groupInvitationText() -> Text {
        Text(groupInvitationStr())
            .font(.callout)
    }
@@ -113,8 +143,8 @@ struct CIGroupInvitationView: View {
 struct CIGroupInvitationView_Previews: PreviewProvider {
    static var previews: some View {
        Group {
-            CIGroupInvitationView(chatItem: ChatItem.getGroupInvitationSample(), groupInvitation: CIGroupInvitation.getSample(groupProfile: GroupProfile(displayName: "team", fullName: "team")), memberRole: .admin)
-            CIGroupInvitationView(chatItem: ChatItem.getGroupInvitationSample(), groupInvitation: CIGroupInvitation.getSample(status: .accepted), memberRole: .admin)
+            CIGroupInvitationView(chat: Chat.sampleData, chatItem: ChatItem.getGroupInvitationSample(), groupInvitation: CIGroupInvitation.getSample(groupProfile: GroupProfile(displayName: "team", fullName: "team")), memberRole: .admin)
+            CIGroupInvitationView(chat: Chat.sampleData, chatItem: ChatItem.getGroupInvitationSample(), groupInvitation: CIGroupInvitation.getSample(status: .accepted), memberRole: .admin)
        }
    }
 }
@@ -10,35 +10,46 @@ import SwiftUI
 import SimpleXChat

 struct CIImageView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var m: ChatModel
    let chatItem: ChatItem
-    let image: String
+    var preview: UIImage?
    let maxWidth: CGFloat
-    @Binding var imgWidth: CGFloat?
-    @State var scrollProxy: ScrollViewProxy?
-    @State private var showFullScreenImage = false
+    var imgWidth: CGFloat?
+    var smallView: Bool = false
+    @Binding var showFullScreenImage: Bool
+    @State private var blurred: Bool = UserDefaults.standard.integer(forKey: DEFAULT_PRIVACY_MEDIA_BLUR_RADIUS) > 0

    var body: some View {
        let file = chatItem.file
        VStack(alignment: .center, spacing: 6) {
            if let uiImage = getLoadedImage(file) {
-                imageView(uiImage)
+                Group { if smallView { smallViewImageView(uiImage) } else { imageView(uiImage) } }
                .fullScreenCover(isPresented: $showFullScreenImage) {
-                    FullScreenMediaView(chatItem: chatItem, image: uiImage, showView: $showFullScreenImage, scrollProxy: scrollProxy)
+                    FullScreenMediaView(chatItem: chatItem, image: uiImage, showView: $showFullScreenImage)
+                }
+                .if(!smallView) { view in
+                    view.modifier(PrivacyBlur(blurred: $blurred))
                }
                .onTapGesture { showFullScreenImage = true }
-            } else if let data = Data(base64Encoded: dropImagePrefix(image)),
-                      let uiImage = UIImage(data: data) {
-                imageView(uiImage)
+                .onChange(of: m.activeCallViewIsCollapsed) { _ in
+                    showFullScreenImage = false
+                }
+            } else if let preview {
+                Group {
+                    if smallView {
+                        smallViewImageView(preview)
+                    } else {
+                        imageView(preview).modifier(PrivacyBlur(blurred: $blurred))
+                    }
+                }
                    .onTapGesture {
                        if let file = file {
                            switch file.fileStatus {
-                            case .rcvInvitation:
+                            case .rcvInvitation, .rcvAborted:
                                Task {
-                                    if let user = ChatModel.shared.currentUser {
+                                    if let user = m.currentUser {
                                        await receiveFile(user: user, fileId: file.fileId)
                                    }
-                                    // TODO image accepted alert?
                                }
                            case .rcvAccepted:
                                switch file.fileProtocol {
@@ -52,33 +63,75 @@ struct CIImageView: View {
                                        title: "Waiting for image",
                                        message: "Image will be received when your contact is online, please wait or check later!"
                                    )
+                                case .local: ()
                                }
                            case .rcvTransfer: () // ?
                            case .rcvComplete: () // ?
                            case .rcvCancelled: () // TODO
+                            case let .rcvError(rcvFileError):
+                                AlertManager.shared.showAlert(Alert(
+                                    title: Text("File error"),
+                                    message: Text(rcvFileError.errorInfo)
+                                ))
+                            case let .rcvWarning(rcvFileError):
+                                AlertManager.shared.showAlert(Alert(
+                                    title: Text("Temporary file error"),
+                                    message: Text(rcvFileError.errorInfo)
+                                ))
+                            case let .sndError(sndFileError):
+                                AlertManager.shared.showAlert(Alert(
+                                    title: Text("File error"),
+                                    message: Text(sndFileError.errorInfo)
+                                ))
+                            case let .sndWarning(sndFileError):
+                                AlertManager.shared.showAlert(Alert(
+                                    title: Text("Temporary file error"),
+                                    message: Text(sndFileError.errorInfo)
+                                ))
                            default: ()
                            }
                        }
                    }
            }
        }
+        .onDisappear {
+            showFullScreenImage = false
+        }
    }

    private func imageView(_ img: UIImage) -> some View {
-        let w = img.size.width <= img.size.height ? maxWidth * 0.75 : img.imageData == nil ? .infinity : maxWidth
-        DispatchQueue.main.async { imgWidth = w }
+        let w = img.size.width <= img.size.height ? maxWidth * 0.75 : maxWidth
        return ZStack(alignment: .topTrailing) {
            if img.imageData == nil {
                Image(uiImage: img)
                        .resizable()
                        .scaledToFit()
-                        .frame(maxWidth: w)
+                        .frame(width: w)
            } else {
                SwiftyGif(image: img)
                        .frame(width: w, height: w * img.size.height / img.size.width)
                        .scaledToFit()
            }
-            loadingIndicator()
+            if !blurred || !showDownloadButton(chatItem.file?.fileStatus) {
+                loadingIndicator()
+            }
+        }
+    }
+
+    private func smallViewImageView(_ img: UIImage) -> some View {
+        ZStack(alignment: .topTrailing) {
+            if img.imageData == nil {
+                Image(uiImage: img)
+                    .resizable()
+                    .aspectRatio(contentMode: .fill)
+                    .frame(width: maxWidth, height: maxWidth)
+            } else {
+                SwiftyGif(image: img, contentMode: .scaleAspectFill)
+                    .frame(width: maxWidth, height: maxWidth)
+            }
+            if chatItem.file?.showStatusIconInSmallView == true {
+                loadingIndicator()
+            }
        }
    }

@@ -89,18 +142,22 @@ struct CIImageView: View {
                switch file.fileProtocol {
                case .xftp: progressView()
                case .smp: EmptyView()
+                case .local: EmptyView()
                }
            case .sndTransfer: progressView()
            case .sndComplete: fileIcon("checkmark", 10, 13)
            case .sndCancelled: fileIcon("xmark", 10, 13)
            case .sndError: fileIcon("xmark", 10, 13)
+            case .sndWarning: fileIcon("exclamationmark.triangle.fill", 10, 13)
            case .rcvInvitation: fileIcon("arrow.down", 10, 13)
            case .rcvAccepted: fileIcon("ellipsis", 14, 11)
            case .rcvTransfer: progressView()
+            case .rcvAborted: fileIcon("exclamationmark.arrow.circlepath", 14, 11)
+            case .rcvComplete: EmptyView()
            case .rcvCancelled: fileIcon("xmark", 10, 13)
            case .rcvError: fileIcon("xmark", 10, 13)
+            case .rcvWarning: fileIcon("exclamationmark.triangle.fill", 10, 13)
            case .invalid: fileIcon("questionmark", 10, 13)
-            default: EmptyView()
            }
        }
    }
@@ -121,4 +178,12 @@ struct CIImageView: View {
            .tint(.white)
            .padding(8)
    }
+
+    private func showDownloadButton(_ fileStatus: CIFileStatus?) -> Bool {
+        switch fileStatus {
+        case .rcvInvitation: true
+        case .rcvAborted: true
+        default: false
+        }
+    }
 }
@@ -9,6 +9,7 @@
 import SwiftUI

 struct CIInvalidJSONView: View {
+    @EnvironmentObject var theme: AppTheme
    var json: String
    @State private var showJSON = false
    
@@ -21,10 +22,9 @@ struct CIInvalidJSONView: View {
        .padding(.horizontal, 12)
        .padding(.vertical, 6)
        .background(Color(uiColor: .tertiarySystemGroupedBackground))
-        .cornerRadius(18)
        .textSelection(.disabled)
        .onTapGesture { showJSON = true }
-        .sheet(isPresented: $showJSON) {
+        .appSheet(isPresented: $showJSON) {
            invalidJSONView(json)
        }
    }
@@ -44,6 +44,7 @@ func invalidJSONView(_ json: String) -> some View {
    }
    .frame(maxHeight: .infinity)
    .padding()
+    .modifier(ThemedBackground())
 }

 struct CIInvalidJSONView_Previews: PreviewProvider {
@@ -10,16 +10,17 @@ import SwiftUI
 import SimpleXChat

 struct CILinkView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
    let linkPreview: LinkPreview
+    @State private var blurred: Bool = UserDefaults.standard.integer(forKey: DEFAULT_PRIVACY_MEDIA_BLUR_RADIUS) > 0

    var body: some View {
        VStack(alignment: .center, spacing: 6) {
-            if let data = Data(base64Encoded: dropImagePrefix(linkPreview.image)),
-               let uiImage = UIImage(data: data) {
+            if let uiImage = UIImage(base64Encoded: linkPreview.image) {
                Image(uiImage: uiImage)
                    .resizable()
                    .scaledToFit()
+                    .modifier(PrivacyBlur(blurred: $blurred))
            }
            VStack(alignment: .leading, spacing: 6) {
                Text(linkPreview.title)
@@ -32,7 +33,7 @@ struct CILinkView: View {
                Text(linkPreview.uri.absoluteString)
                    .font(.caption)
                    .lineLimit(1)
-                    .foregroundColor(.secondary)
+                    .foregroundColor(theme.colors.secondary)
            }
            .padding(.horizontal, 12)
            .frame(maxWidth: .infinity, alignment: .leading)
@@ -0,0 +1,81 @@
+//
+//  CIMemberCreatedContactView.swift
+//  SimpleX (iOS)
+//
+//  Created by spaced4ndy on 19.09.2023.
+//  Copyright © 2023 SimpleX Chat. All rights reserved.
+//
+
+import SwiftUI
+import SimpleXChat
+
+struct CIMemberCreatedContactView: View {
+    @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
+    var chatItem: ChatItem
+    
+    var body: some View {
+        HStack(alignment: .bottom, spacing: 0) {
+            switch chatItem.chatDir {
+            case let .groupRcv(groupMember):
+                if let contactId = groupMember.memberContactId {
+                    memberCreatedContactView(openText: "Open")
+                        .onTapGesture {
+                            dismissAllSheets(animated: true)
+                            DispatchQueue.main.async {
+                                m.chatId = "@\(contactId)"
+                            }
+                        }
+                } else {
+                    memberCreatedContactView()
+                }
+            default:
+                EmptyView()
+            }
+        }
+        .padding(.leading, 6)
+        .padding(.bottom, 6)
+        .textSelection(.disabled)
+    }
+    
+    private func memberCreatedContactView(openText: LocalizedStringKey? = nil) -> some View {
+        var r = eventText()
+        if let openText {
+            r = r
+            + Text(openText)
+                .fontWeight(.medium)
+                .foregroundColor(theme.colors.primary)
+            + Text("  ")
+        }
+        r = r + chatItem.timestampText
+            .fontWeight(.light)
+            .foregroundColor(theme.colors.secondary)
+        return r.font(.caption)
+    }
+    
+    private func eventText() -> Text {
+        if let member = chatItem.memberDisplayName {
+            return Text(member + " " + chatItem.content.text + "  ")
+                .fontWeight(.light)
+                .foregroundColor(theme.colors.secondary)
+        } else {
+            return Text(chatItem.content.text + "  ")
+                .fontWeight(.light)
+                .foregroundColor(theme.colors.secondary)
+        }
+    }
+}
+
+struct CIMemberCreatedContactView_Previews: PreviewProvider {
+    static var previews: some View {
+        let content = CIContent.rcvGroupEvent(rcvGroupEvent: .memberCreatedContact)
+        let chatItem = ChatItem(
+            chatDir: .groupRcv(groupMember: GroupMember.sampleData),
+            meta: CIMeta.getSample(1, .now, content.text, .rcvRead),
+            content: content,
+            quotedItem: nil,
+            file: nil
+        )
+        CIMemberCreatedContactView(chatItem: chatItem)
+    }
+}
@@ -10,9 +10,15 @@ import SwiftUI
 import SimpleXChat

 struct CIMetaView: View {
-    @EnvironmentObject var chat: Chat
+    @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
    var chatItem: ChatItem
-    var metaColor = Color.secondary
+    var metaColor: Color
+    var paleMetaColor = Color(UIColor.tertiaryLabel)
+    var showStatus = true
+    var showEdited = true
+
+    @AppStorage(DEFAULT_SHOW_SENT_VIA_RPOXY) private var showSentViaProxy = false

    var body: some View {
        if chatItem.isDeletedContent {
@@ -20,16 +26,28 @@ struct CIMetaView: View {
        } else {
            let meta = chatItem.meta
            let ttl = chat.chatInfo.timedMessagesTTL
+            let encrypted = chatItem.encryptedFile
            switch meta.itemStatus {
-            case .sndSent:
-                ciMetaText(meta, chatTTL: ttl, color: metaColor, sent: .sent)
-            case .sndRcvd:
-                ZStack {
-                    ciMetaText(meta, chatTTL: ttl, color: metaColor, sent: .rcvd1)
-                    ciMetaText(meta, chatTTL: ttl, color: metaColor, sent: .rcvd2)
+            case let .sndSent(sndProgress):
+                switch sndProgress {
+                case .complete: ciMetaText(meta, chatTTL: ttl, encrypted: encrypted,  color: metaColor, sent: .sent, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy)
+                case .partial: ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: paleMetaColor, sent: .sent, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy)
+                }
+            case let .sndRcvd(_, sndProgress):
+                switch sndProgress {
+                case .complete:
+                    ZStack {
+                        ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: metaColor, sent: .rcvd1, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy)
+                        ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: metaColor, sent: .rcvd2, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy)
+                    }
+                case .partial:
+                    ZStack {
+                        ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: paleMetaColor, sent: .rcvd1, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy)
+                        ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: paleMetaColor, sent: .rcvd2, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy)
+                    }
                }
            default:
-                ciMetaText(meta, chatTTL: ttl, color: metaColor)
+                ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: metaColor, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy)
            }
        }
    }
@@ -41,9 +59,20 @@ enum SentCheckmark {
    case rcvd2
 }

-func ciMetaText(_ meta: CIMeta, chatTTL: Int?, color: Color = .clear, transparent: Bool = false, sent: SentCheckmark? = nil) -> Text {
+func ciMetaText(
+    _ meta: CIMeta,
+    chatTTL: Int?,
+    encrypted: Bool?,
+    color: Color = .clear,
+    primaryColor: Color = .accentColor,
+    transparent: Bool = false,
+    sent: SentCheckmark? = nil,
+    showStatus: Bool = true,
+    showEdited: Bool = true,
+    showViaProxy: Bool
+) -> Text {
    var r = Text("")
-    if meta.itemEdited {
+    if showEdited, meta.itemEdited {
        r = r + statusIconText("pencil", color)
    }
    if meta.disappearing {
@@ -54,21 +83,30 @@ func ciMetaText(_ meta: CIMeta, chatTTL: Int?, color: Color = .clear, transparen
        }
        r = r + Text(" ")
    }
-    if let (icon, statusColor) = meta.statusIcon(color) {
-        let t = Text(Image(systemName: icon)).font(.caption2)
-        let gap = Text("  ").kerning(-1.25)
-        let t1 = t.foregroundColor(transparent ? .clear : statusColor.opacity(0.67))
-        switch sent {
-        case nil: r = r + t1
-        case .sent: r = r + t1 + gap
-        case .rcvd1: r = r + t.foregroundColor(transparent ? .clear : color.opacity(0.67)) + gap
-        case .rcvd2: r = r + gap + t1
-        }
-        r = r + Text(" ")
-    } else if !meta.disappearing {
-        r = r + statusIconText("circlebadge.fill", .clear) + Text(" ")
+    if showViaProxy, meta.sentViaProxy == true {
+        r = r + statusIconText("arrow.forward", color.opacity(0.67)).font(.caption2)
    }
-    return (r + meta.timestampText.foregroundColor(color)).font(.caption)
+    if showStatus {
+        if let (icon, statusColor) = meta.statusIcon(color, primaryColor) {
+            let t = Text(Image(systemName: icon)).font(.caption2)
+            let gap = Text("  ").kerning(-1.25)
+            let t1 = t.foregroundColor(transparent ? .clear : statusColor.opacity(0.67))
+            switch sent {
+            case nil: r = r + t1
+            case .sent: r = r + t1 + gap
+            case .rcvd1: r = r + t.foregroundColor(transparent ? .clear : statusColor.opacity(0.67)) + gap
+            case .rcvd2: r = r + gap + t1
+            }
+            r = r + Text(" ")
+        } else if !meta.disappearing {
+            r = r + statusIconText("circlebadge.fill", .clear) + Text(" ")
+        }
+    }
+    if let enc = encrypted {
+        r = r + statusIconText(enc ? "lock" : "lock.open", color) + Text(" ")
+    }
+    r = r + meta.timestampText.foregroundColor(color)
+    return r.font(.caption)
 }

 private func statusIconText(_ icon: String, _ color: Color) -> Text {
@@ -76,13 +114,17 @@ private func statusIconText(_ icon: String, _ color: Color) -> Text {
 }

 struct CIMetaView_Previews: PreviewProvider {
+    static let metaColor = Color.secondary
    static var previews: some View {
        Group {
-            CIMetaView(chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndSent))
-            CIMetaView(chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndSent, itemEdited: true))
-            CIMetaView(chatItem: ChatItem.getDeletedContentSample())
+            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndSent(sndProgress: .complete)), metaColor: metaColor)
+            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndSent(sndProgress: .partial)), metaColor: metaColor)
+            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndRcvd(msgRcptStatus: .ok, sndProgress: .complete)), metaColor: metaColor)
+            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndRcvd(msgRcptStatus: .ok, sndProgress: .partial)), metaColor: metaColor)
+            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndRcvd(msgRcptStatus: .badMsgHash, sndProgress: .complete)), metaColor: metaColor)
+            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndSent(sndProgress: .complete), itemEdited: true), metaColor: metaColor)
+            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getDeletedContentSample(), metaColor: metaColor)
        }
        .previewLayout(.fixed(width: 360, height: 100))
-        .environmentObject(Chat.sampleData)
    }
 }
@@ -12,19 +12,22 @@ import SimpleXChat
 let decryptErrorReason: LocalizedStringKey = "It can happen when you or your connection used the old database backup."

 struct CIRcvDecryptionError: View {
-    @EnvironmentObject var chat: Chat
+    @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
+    @ObservedObject var chat: Chat
    var msgDecryptError: MsgDecryptError
    var msgCount: UInt32
    var chatItem: ChatItem
-    var showMember = false
    @State private var alert: CIRcvDecryptionErrorAlert?

+    @AppStorage(DEFAULT_SHOW_SENT_VIA_RPOXY) private var showSentViaProxy = false
+
    enum CIRcvDecryptionErrorAlert: Identifiable {
        case syncAllowedAlert(_ syncConnection: () -> Void)
        case syncNotSupportedContactAlert
        case syncNotSupportedMemberAlert
        case decryptionErrorAlert
-        case error(title: LocalizedStringKey, error: LocalizedStringKey)
+        case error(title: LocalizedStringKey, error: LocalizedStringKey?)

        var id: String {
            switch self {
@@ -46,7 +49,7 @@ struct CIRcvDecryptionError: View {
                    do {
                        let (member, stats) = try apiGroupMemberInfo(groupInfo.apiId, groupMember.groupMemberId)
                        if let s = stats {
-                            ChatModel.shared.updateGroupMemberConnectionStats(groupInfo, member, s)
+                            m.updateGroupMemberConnectionStats(groupInfo, member, s)
                        }
                    } catch let error {
                        logger.error("apiGroupMemberInfo error: \(responseError(error))")
@@ -59,14 +62,14 @@ struct CIRcvDecryptionError: View {
                case .syncNotSupportedContactAlert: return Alert(title: Text("Fix not supported by contact"), message: message())
                case .syncNotSupportedMemberAlert: return Alert(title: Text("Fix not supported by group member"), message: message())
                case .decryptionErrorAlert: return Alert(title: Text("Decryption error"), message: message())
-                case let .error(title, error): return Alert(title: Text(title), message: Text(error))
+                case let .error(title, error): return mkAlert(title: title, message: error)
                }
            }
    }

    @ViewBuilder private func viewBody() -> some View {
        if case let .direct(contact) = chat.chatInfo,
-           let contactStats = contact.activeConn.connectionStats {
+           let contactStats = contact.activeConn?.connectionStats {
            if contactStats.ratchetSyncAllowed {
                decryptionErrorItemFixButton(syncSupported: true) {
                    alert = .syncAllowedAlert { syncContactConnection(contact) }
@@ -80,8 +83,8 @@ struct CIRcvDecryptionError: View {
            }
        } else if case let .group(groupInfo) = chat.chatInfo,
                  case let .groupRcv(groupMember) = chatItem.chatDir,
-                  let modelMember = ChatModel.shared.groupMembers.first(where: { $0.id == groupMember.id }),
-                  let memberStats = modelMember.activeConn?.connectionStats {
+                  let mem = m.getGroupMember(groupMember.groupMemberId),
+                  let memberStats = mem.wrapped.activeConn?.connectionStats {
            if memberStats.ratchetSyncAllowed {
                decryptionErrorItemFixButton(syncSupported: true) {
                    alert = .syncAllowedAlert { syncMemberConnection(groupInfo, groupMember) }
@@ -106,60 +109,48 @@ struct CIRcvDecryptionError: View {
        ZStack(alignment: .bottomTrailing) {
            VStack(alignment: .leading, spacing: 2) {
                HStack {
-                    if showMember, let member = chatItem.memberDisplayName {
-                        Text(member).fontWeight(.medium) + Text(": ")
-                    }
                    Text(chatItem.content.text)
                        .foregroundColor(.red)
                        .italic()
                }
                (
                    Text(Image(systemName: "exclamationmark.arrow.triangle.2.circlepath"))
-                        .foregroundColor(syncSupported ? .accentColor : .secondary)
+                        .foregroundColor(syncSupported ? theme.colors.primary : theme.colors.secondary)
                        .font(.callout)
                    + Text(" ")
                    + Text("Fix connection")
-                        .foregroundColor(syncSupported ? .accentColor : .secondary)
+                        .foregroundColor(syncSupported ? theme.colors.primary : theme.colors.secondary)
                        .font(.callout)
                    + Text("   ")
-                    + ciMetaText(chatItem.meta, chatTTL: nil, transparent: true)
+                    + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showViaProxy: showSentViaProxy)
                )
            }
            .padding(.horizontal, 12)
-            CIMetaView(chatItem: chatItem)
+            CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary)
                .padding(.horizontal, 12)
        }
        .onTapGesture(perform: { onClick() })
        .padding(.vertical, 6)
        .background(Color(uiColor: .tertiarySystemGroupedBackground))
-        .cornerRadius(18)
        .textSelection(.disabled)
    }

    private func decryptionErrorItem(_ onClick: @escaping (() -> Void)) -> some View {
-        func text() -> Text {
-            Text(chatItem.content.text)
-                .foregroundColor(.red)
-                .italic()
-            + Text("   ")
-            + ciMetaText(chatItem.meta, chatTTL: nil, transparent: true)
-        }
        return ZStack(alignment: .bottomTrailing) {
            HStack {
-                if showMember, let member = chatItem.memberDisplayName {
-                    Text(member).fontWeight(.medium) + Text(": ") + text()
-                } else {
-                    text()
-                }
+                Text(chatItem.content.text)
+                    .foregroundColor(.red)
+                    .italic()
+                + Text("   ")
+                + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showViaProxy: showSentViaProxy)
            }
            .padding(.horizontal, 12)
-            CIMetaView(chatItem: chatItem)
+            CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary)
                .padding(.horizontal, 12)
        }
        .onTapGesture(perform: { onClick() })
        .padding(.vertical, 6)
        .background(Color(uiColor: .tertiarySystemGroupedBackground))
-        .cornerRadius(18)
        .textSelection(.disabled)
    }

@@ -175,6 +166,8 @@ struct CIRcvDecryptionError: View {
            message = Text("\(msgCount) messages failed to decrypt.") + Text("\n") + why
        case .other:
            message = Text("\(msgCount) messages failed to decrypt.") + Text("\n") + why
+        case .ratchetSync:
+            message = Text("Encryption re-negotiation failed.")
        }
        return message
    }
@@ -184,7 +177,7 @@ struct CIRcvDecryptionError: View {
            do {
                let (mem, stats) = try apiSyncGroupMemberRatchet(groupInfo.apiId, member.groupMemberId, false)
                await MainActor.run {
-                    ChatModel.shared.updateGroupMemberConnectionStats(groupInfo, mem, stats)
+                    m.updateGroupMemberConnectionStats(groupInfo, mem, stats)
                }
            } catch let error {
                logger.error("syncMemberConnection apiSyncGroupMemberRatchet error: \(responseError(error))")
@@ -201,7 +194,7 @@ struct CIRcvDecryptionError: View {
            do {
                let stats = try apiSyncContactRatchet(contact.apiId, false)
                await MainActor.run {
-                    ChatModel.shared.updateContactConnectionStats(contact, stats)
+                    m.updateContactConnectionStats(contact, stats)
                }
            } catch let error {
                logger.error("syncContactConnection apiSyncContactRatchet error: \(responseError(error))")
@@ -9,54 +9,57 @@
 import SwiftUI
 import AVKit
 import SimpleXChat
+import Combine

 struct CIVideoView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var m: ChatModel
    private let chatItem: ChatItem
-    private let image: String
+    private let preview: UIImage?
    @State private var duration: Int
    @State private var progress: Int = 0
    @State private var videoPlaying: Bool = false
    private let maxWidth: CGFloat
-    @Binding private var videoWidth: CGFloat?
-    @State private var scrollProxy: ScrollViewProxy?
-    @State private var preview: UIImage? = nil
+    private var videoWidth: CGFloat?
+    private let smallView: Bool
    @State private var player: AVPlayer?
+    @State private var fullPlayer: AVPlayer?
    @State private var url: URL?
-    @State private var showFullScreenPlayer = false
+    @State private var urlDecrypted: URL?
+    @State private var decryptionInProgress: Bool = false
+    @Binding private var showFullScreenPlayer: Bool
    @State private var timeObserver: Any? = nil
    @State private var fullScreenTimeObserver: Any? = nil
+    @State private var publisher: AnyCancellable? = nil
+    private var sizeMultiplier: CGFloat { smallView ? 0.38 : 1 }
+    @State private var blurred: Bool = UserDefaults.standard.integer(forKey: DEFAULT_PRIVACY_MEDIA_BLUR_RADIUS) > 0

-    init(chatItem: ChatItem, image: String, duration: Int, maxWidth: CGFloat, videoWidth: Binding<CGFloat?>, scrollProxy: ScrollViewProxy?) {
+    init(chatItem: ChatItem, preview: UIImage?, duration: Int, maxWidth: CGFloat, videoWidth: CGFloat?, smallView: Bool = false, showFullscreenPlayer: Binding<Bool>) {
        self.chatItem = chatItem
-        self.image = image
+        self.preview = preview
        self._duration = State(initialValue: duration)
        self.maxWidth = maxWidth
-        self._videoWidth = videoWidth
-        self.scrollProxy = scrollProxy
-        if let url = getLoadedVideo(chatItem.file) {
-            self._player = State(initialValue: VideoPlayerView.getOrCreatePlayer(url, false))
-            self._url = State(initialValue: url)
-        }
-        if let data = Data(base64Encoded: dropImagePrefix(image)),
-           let uiImage = UIImage(data: data) {
-            self._preview = State(initialValue: uiImage)
-        }
+        self.videoWidth = videoWidth
+        self.smallView = smallView
+        self._showFullScreenPlayer = showFullscreenPlayer
    }

    var body: some View {
        let file = chatItem.file
-        ZStack {
+        ZStack(alignment: smallView ? .topLeading : .center) {
            ZStack(alignment: .topLeading) {
-                if let file = file, let preview = preview, let player = player, let url = url {
-                    videoView(player, url, file, preview, duration)
-                } else if let data = Data(base64Encoded: dropImagePrefix(image)),
-                          let uiImage = UIImage(data: data) {
-                    imageView(uiImage)
-                    .onTapGesture {
-                        if let file = file {
+                if let file = file, let preview = preview, let decrypted = urlDecrypted, smallView {
+                    smallVideoView(decrypted, file, preview)
+                } else if let file = file, let preview = preview, let player = player, let decrypted = urlDecrypted {
+                    videoView(player, decrypted, file, preview, duration)
+                } else if let file = file, let defaultPreview = preview, file.loaded && urlDecrypted == nil, smallView {
+                    smallVideoViewEncrypted(file, defaultPreview)
+                } else if let file = file, let defaultPreview = preview, file.loaded && urlDecrypted == nil {
+                    videoViewEncrypted(file, defaultPreview, duration)
+                } else if let preview, let file {
+                    Group { if smallView { smallViewImageView(preview, file) } else { imageView(preview) } }
+                        .onTapGesture {
                            switch file.fileStatus {
-                            case .rcvInvitation:
+                            case .rcvInvitation, .rcvAborted:
                                receiveFileIfValidSize(file: file, receiveFile: receiveFile)
                            case .rcvAccepted:
                                switch file.fileProtocol {
@@ -70,6 +73,7 @@ struct CIVideoView: View {
                                        title: "Waiting for video",
                                        message: "Video will be received when your contact is online, please wait or check later!"
                                    )
+                                case .local: ()
                                }
                            case .rcvTransfer: () // ?
                            case .rcvComplete: () // ?
@@ -77,15 +81,100 @@ struct CIVideoView: View {
                            default: ()
                            }
                        }
+                }
+                if !smallView {
+                    durationProgress()
+                }
+            }
+            if !blurred, let file, showDownloadButton(file.fileStatus) {
+                if !smallView {
+                    Button {
+                        receiveFileIfValidSize(file: file, receiveFile: receiveFile)
+                    } label: {
+                        playPauseIcon("play.fill")
+                    }
+                } else if !file.showStatusIconInSmallView {
+                    playPauseIcon("play.fill")
+                        .onTapGesture {
+                            receiveFileIfValidSize(file: file, receiveFile: receiveFile)
+                        }
+                }
+            }
+        }
+        .fullScreenCover(isPresented: $showFullScreenPlayer) {
+            if let decrypted = urlDecrypted {
+                fullScreenPlayer(decrypted)
+            }
+        }
+        .onAppear {
+            setupPlayer(chatItem.file)
+        }
+        .onChange(of: chatItem.file) { file in
+            // ChatItem can be changed in small view on chat list screen
+            setupPlayer(file)
+        }
+        .onDisappear {
+            showFullScreenPlayer = false
+        }
+    }
+
+    private func setupPlayer(_ file: CIFile?) {
+        let newUrl = getLoadedVideo(file)
+        if newUrl == url {
+            return
+        }
+        url = nil
+        urlDecrypted = nil
+        player = nil
+        fullPlayer = nil
+        if let newUrl {
+            let decrypted = file?.fileSource?.cryptoArgs == nil ? newUrl : file?.fileSource?.decryptedGet()
+            urlDecrypted = decrypted
+            if let decrypted = decrypted {
+                player = VideoPlayerView.getOrCreatePlayer(decrypted, false)
+                fullPlayer = AVPlayer(url: decrypted)
+            }
+            url = newUrl
+        }
+    }
+
+    private func showDownloadButton(_ fileStatus: CIFileStatus?) -> Bool {
+        switch fileStatus {
+        case .rcvInvitation: true
+        case .rcvAborted: true
+        default: false
+        }
+    }
+
+    private func videoViewEncrypted(_ file: CIFile, _ defaultPreview: UIImage, _ duration: Int) -> some View {
+        return ZStack(alignment: .topTrailing) {
+            ZStack(alignment: .center) {
+                let canBePlayed = !chatItem.chatDir.sent || file.fileStatus == CIFileStatus.sndComplete || (file.fileStatus == .sndStored && file.fileProtocol == .local)
+                imageView(defaultPreview)
+                .onTapGesture {
+                    decrypt(file: file) {
+                        showFullScreenPlayer = urlDecrypted != nil
                    }
                }
-                durationProgress()
-            }
-            if let file = file, case .rcvInvitation = file.fileStatus {
-                Button {
-                    receiveFileIfValidSize(file: file, receiveFile: receiveFile)
-                } label: {
-                    playPauseIcon("play.fill")
+                .onChange(of: m.activeCallViewIsCollapsed) { _ in
+                    showFullScreenPlayer = false
+                }
+                if !blurred {
+                    if !decryptionInProgress {
+                        Button {
+                            decrypt(file: file) {
+                                if urlDecrypted != nil {
+                                    videoPlaying = true
+                                    player?.play()
+                                }
+                            }
+                        } label: {
+                            playPauseIcon(canBePlayed ? "play.fill" : "play.slash")
+                        }
+                        .disabled(!canBePlayed)
+                    } else {
+                        videoDecryptionProgress()
+                    }
                }
            }
        }
@@ -93,40 +182,44 @@ struct CIVideoView: View {

    private func videoView(_ player: AVPlayer, _ url: URL, _ file: CIFile, _ preview: UIImage, _ duration: Int) -> some View {
        let w = preview.size.width <= preview.size.height ? maxWidth * 0.75 : maxWidth
-        DispatchQueue.main.async { videoWidth = w }
        return ZStack(alignment: .topTrailing) {
            ZStack(alignment: .center) {
+                let canBePlayed = !chatItem.chatDir.sent || file.fileStatus == CIFileStatus.sndComplete || (file.fileStatus == .sndStored && file.fileProtocol == .local)
                VideoPlayerView(player: player, url: url, showControls: false)
                .frame(width: w, height: w * preview.size.height / preview.size.width)
-                .onChange(of: ChatModel.shared.stopPreviousRecPlay) { playingUrl in
+                .onChange(of: m.stopPreviousRecPlay) { playingUrl in
                    if playingUrl != url {
                        player.pause()
                        videoPlaying = false
                    }
                }
-                .fullScreenCover(isPresented: $showFullScreenPlayer) {
-                    fullScreenPlayer(url)
-                }
+                .modifier(PrivacyBlur(enabled: !videoPlaying, blurred: $blurred))
                .onTapGesture {
                    switch player.timeControlStatus {
                    case .playing:
                        player.pause()
                        videoPlaying = false
                    case .paused:
-                        showFullScreenPlayer = true
+                        if canBePlayed {
+                            showFullScreenPlayer = true
+                        }
                    default: ()
                    }
                }
-                if !videoPlaying {
+                .onChange(of: m.activeCallViewIsCollapsed) { _ in
+                    showFullScreenPlayer = false
+                }
+                if !videoPlaying && !blurred {
                    Button {
-                        ChatModel.shared.stopPreviousRecPlay = url
+                        m.stopPreviousRecPlay = url
                        player.play()
                    } label: {
-                        playPauseIcon("play.fill")
+                        playPauseIcon(canBePlayed ? "play.fill" : "play.slash")
                    }
+                    .disabled(!canBePlayed)
                }
            }
-            loadingIndicator()
+            fileStatusIcon()
        }
        .onAppear {
            addObserver(player, url)
@@ -138,18 +231,67 @@ struct CIVideoView: View {
        }
    }

+    private func smallVideoViewEncrypted(_ file: CIFile, _ preview: UIImage) -> some View {
+        return ZStack(alignment: .topLeading) {
+            let canBePlayed = !chatItem.chatDir.sent || file.fileStatus == CIFileStatus.sndComplete || (file.fileStatus == .sndStored && file.fileProtocol == .local)
+            smallViewImageView(preview, file)
+                .onTapGesture {
+                    decrypt(file: file) {
+                        showFullScreenPlayer = urlDecrypted != nil
+                    }
+                }
+                .onChange(of: m.activeCallViewIsCollapsed) { _ in
+                    showFullScreenPlayer = false
+                }
+            if file.showStatusIconInSmallView {
+                // Show nothing
+            } else if !decryptionInProgress {
+                playPauseIcon(canBePlayed ? "play.fill" : "play.slash")
+            } else {
+                videoDecryptionProgress()
+            }
+        }
+    }
+
+    private func smallVideoView(_ url: URL, _ file: CIFile, _ preview: UIImage) -> some View {
+        return ZStack(alignment: .topLeading) {
+            smallViewImageView(preview, file)
+                .onTapGesture {
+                    showFullScreenPlayer = true
+                }
+                .onChange(of: m.activeCallViewIsCollapsed) { _ in
+                    showFullScreenPlayer = false
+                }
+
+            if !file.showStatusIconInSmallView {
+                playPauseIcon("play.fill")
+            }
+        }
+    }
+
+
    private func playPauseIcon(_ image: String, _ color: Color = .white) -> some View {
        Image(systemName: image)
        .resizable()
        .aspectRatio(contentMode: .fit)
-        .frame(width: 12, height: 12)
+        .frame(width: smallView ? 12 * sizeMultiplier * 1.6 : 12, height: smallView ? 12 * sizeMultiplier * 1.6 : 12)
        .foregroundColor(color)
-        .padding(.leading, 4)
-        .frame(width: 40, height: 40)
+        .padding(.leading, smallView ? 0 : 4)
+        .frame(width: 40 * sizeMultiplier, height: 40 * sizeMultiplier)
        .background(Color.black.opacity(0.35))
        .clipShape(Circle())
    }

+    private func videoDecryptionProgress(_ color: Color = .white) -> some View {
+        ProgressView()
+            .progressViewStyle(.circular)
+            .frame(width: smallView ? 12 * sizeMultiplier : 12, height: smallView ? 12 * sizeMultiplier : 12)
+            .tint(color)
+            .frame(width: smallView ? 40 * sizeMultiplier * 0.9 : 40, height: smallView ? 40 * sizeMultiplier * 0.9 : 40)
+            .background(Color.black.opacity(0.35))
+            .clipShape(Circle())
+    }
+
    private func durationProgress() -> some View {
        HStack {
            Text("\(durationText(videoPlaying ? progress : duration))")
@@ -175,33 +317,65 @@ struct CIVideoView: View {
    }

    private func imageView(_ img: UIImage) -> some View {
-        let w = img.size.width <= img.size.height ? maxWidth * 0.75 : .infinity
-        DispatchQueue.main.async { videoWidth = w }
+        let w = img.size.width <= img.size.height ? maxWidth * 0.75 : maxWidth
        return ZStack(alignment: .topTrailing) {
            Image(uiImage: img)
            .resizable()
            .scaledToFit()
-            .frame(maxWidth: w)
-            loadingIndicator()
+            .frame(width: w)
+            .modifier(PrivacyBlur(blurred: $blurred))
+            if !blurred || !showDownloadButton(chatItem.file?.fileStatus) {
+                fileStatusIcon()
+            }
        }
    }

-    @ViewBuilder private func loadingIndicator() -> some View {
+    private func smallViewImageView(_ img: UIImage, _ file: CIFile) -> some View {
+        ZStack(alignment: .center) {
+            Image(uiImage: img)
+                .resizable()
+                .aspectRatio(contentMode: .fill)
+                .frame(width: maxWidth, height: maxWidth)
+            if file.showStatusIconInSmallView {
+                fileStatusIcon()
+                    .allowsHitTesting(false)
+            }
+        }
+    }
+
+    @ViewBuilder private func fileStatusIcon() -> some View {
        if let file = chatItem.file {
            switch file.fileStatus {
            case .sndStored:
                switch file.fileProtocol {
                case .xftp: progressView()
                case .smp: EmptyView()
+                case .local: EmptyView()
                }
            case let .sndTransfer(sndProgress, sndTotal):
                switch file.fileProtocol {
                case .xftp: progressCircle(sndProgress, sndTotal)
                case .smp: progressView()
+                case .local: EmptyView()
                }
            case .sndComplete: fileIcon("checkmark", 10, 13)
            case .sndCancelled: fileIcon("xmark", 10, 13)
-            case .sndError: fileIcon("xmark", 10, 13)
+            case let .sndError(sndFileError):
+                fileIcon("xmark", 10, 13)
+                    .onTapGesture {
+                        AlertManager.shared.showAlert(Alert(
+                            title: Text("File error"),
+                            message: Text(sndFileError.errorInfo)
+                        ))
+                    }
+            case let .sndWarning(sndFileError):
+                fileIcon("exclamationmark.triangle.fill", 10, 13)
+                    .onTapGesture {
+                        AlertManager.shared.showAlert(Alert(
+                            title: Text("Temporary file error"),
+                            message: Text(sndFileError.errorInfo)
+                        ))
+                    }
            case .rcvInvitation: fileIcon("arrow.down", 10, 13)
            case .rcvAccepted: fileIcon("ellipsis", 14, 11)
            case let .rcvTransfer(rcvProgress, rcvTotal):
@@ -210,10 +384,26 @@ struct CIVideoView: View {
                } else {
                    progressView()
                }
+            case .rcvAborted: fileIcon("exclamationmark.arrow.circlepath", 14, 11)
+            case .rcvComplete: EmptyView()
            case .rcvCancelled: fileIcon("xmark", 10, 13)
-            case .rcvError: fileIcon("xmark", 10, 13)
+            case let .rcvError(rcvFileError):
+                fileIcon("xmark", 10, 13)
+                    .onTapGesture {
+                        AlertManager.shared.showAlert(Alert(
+                            title: Text("File error"),
+                            message: Text(rcvFileError.errorInfo)
+                        ))
+                    }
+            case let .rcvWarning(rcvFileError):
+                fileIcon("exclamationmark.triangle.fill", 10, 13)
+                    .onTapGesture {
+                        AlertManager.shared.showAlert(Alert(
+                            title: Text("Temporary file error"),
+                            message: Text(rcvFileError.errorInfo)
+                        ))
+                    }
            case .invalid: fileIcon("questionmark", 10, 13)
-            default: EmptyView()
            }
        }
    }
@@ -224,7 +414,7 @@ struct CIVideoView: View {
            .aspectRatio(contentMode: .fit)
            .frame(width: size, height: size)
            .foregroundColor(.white)
-            .padding(padding)
+            .padding(smallView ? 0 : padding)
    }

    private func progressView() -> some View {
@@ -232,7 +422,7 @@ struct CIVideoView: View {
        .progressViewStyle(.circular)
        .frame(width: 16, height: 16)
        .tint(.white)
-        .padding(11)
+        .padding(smallView ? 0 : 11)
    }

    private func progressCircle(_ progress: Int64, _ total: Int64) -> some View {
@@ -244,13 +434,14 @@ struct CIVideoView: View {
        )
        .rotationEffect(.degrees(-90))
        .frame(width: 16, height: 16)
-        .padding([.trailing, .top], 11)
+        .padding([.trailing, .top], smallView ? 0 : 11)
    }

-    private func receiveFileIfValidSize(file: CIFile, receiveFile: @escaping (User, Int64) async -> Void) {
+    // TODO encrypt: where file size is checked?
+    private func receiveFileIfValidSize(file: CIFile, receiveFile: @escaping (User, Int64, Bool, Bool) async -> Void) {
        Task {
-            if let user = ChatModel.shared.currentUser {
-                await receiveFile(user, file.fileId)
+            if let user = m.currentUser {
+                await receiveFile(user, file.fileId, false, false)
            }
        }
    }
@@ -258,8 +449,7 @@ struct CIVideoView: View {
    private func fullScreenPlayer(_ url: URL) -> some View {
        ZStack {
            Color.black.edgesIgnoringSafeArea(.all)
-            VideoPlayer(player: createFullScreenPlayerAndPlay(url)) {
-            }
+            VideoPlayer(player: fullPlayer)
            .overlay(alignment: .topLeading, content: {
                Button(action: { showFullScreenPlayer = false },
                    label: {
@@ -282,26 +472,55 @@ struct CIVideoView: View {
                    }
                }
            )
+            .onAppear {
+                DispatchQueue.main.asyncAfter(deadline: .now()) {
+                    // Prevent feedback loop - setting `ChatModel`s property causes `onAppear` to be called on iOS17+
+                    if m.stopPreviousRecPlay != url { m.stopPreviousRecPlay = url }
+                    if let player = fullPlayer {
+                        player.play()
+                        var played = false
+                        publisher = player.publisher(for: \.timeControlStatus).sink { status in
+                            if played || status == .playing {
+                                AppDelegate.keepScreenOn(status == .playing)
+                                AudioPlayer.changeAudioSession(status == .playing)
+                            }
+                            played = status == .playing
+                        }
+                        fullScreenTimeObserver = NotificationCenter.default.addObserver(forName: .AVPlayerItemDidPlayToEndTime, object: player.currentItem, queue: .main) { _ in
+                            player.seek(to: CMTime.zero)
+                            player.play()
+                        }
+                    }
+                }
+            }
            .onDisappear {
                if let fullScreenTimeObserver = fullScreenTimeObserver {
                    NotificationCenter.default.removeObserver(fullScreenTimeObserver)
                }
                fullScreenTimeObserver = nil
+                fullPlayer?.pause()
+                fullPlayer?.seek(to: CMTime.zero)
+                publisher?.cancel()
            }
        }
    }

-    private func createFullScreenPlayerAndPlay(_ url: URL) -> AVPlayer {
-        let player = AVPlayer(url: url)
-        DispatchQueue.main.asyncAfter(deadline: .now()) {
-            ChatModel.shared.stopPreviousRecPlay = url
-            player.play()
-            fullScreenTimeObserver = NotificationCenter.default.addObserver(forName: .AVPlayerItemDidPlayToEndTime, object: player.currentItem, queue: .main) { _ in
-                player.seek(to: CMTime.zero)
-                player.play()
+    private func decrypt(file: CIFile, completed: (() -> Void)? = nil) {
+        if decryptionInProgress { return }
+        decryptionInProgress = true
+        Task {
+            urlDecrypted = await file.fileSource?.decryptedGetOrCreate(&ChatModel.shared.filesToDelete)
+            await MainActor.run {
+                if let decrypted = urlDecrypted {
+                    if !smallView {
+                        player = VideoPlayerView.getOrCreatePlayer(decrypted, false)
+                    }
+                    fullPlayer = AVPlayer(url: decrypted)
+                }
+                decryptionInProgress = false
+                completed?()
            }
        }
-        return player
    }

    private func addObserver(_ player: AVPlayer, _ url: URL) {
@@ -10,18 +10,31 @@ import SwiftUI
 import SimpleXChat

 struct CIVoiceView: View {
+    @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
    var chatItem: ChatItem
    let recordingFile: CIFile?
    let duration: Int
-    @Binding var audioPlayer: AudioPlayer?
-    @Binding var playbackState: VoiceMessagePlaybackState
-    @Binding var playbackTime: TimeInterval?
+    @State var audioPlayer: AudioPlayer? = nil
+    @State var playbackState: VoiceMessagePlaybackState = .noPlayback
+    @State var playbackTime: TimeInterval? = nil
+
    @Binding var allowMenu: Bool
+    var smallViewSize: CGFloat?
    @State private var seek: (TimeInterval) -> Void = { _ in }

    var body: some View {
        Group {
-            if chatItem.chatDir.sent {
+            if smallViewSize != nil {
+                HStack(spacing: 10) {
+                    player()
+                    playerTime()
+                        .allowsHitTesting(false)
+                    if .playing == playbackState || (playbackTime ?? 0) > 0 || !allowMenu {
+                        playbackSlider()
+                    }
+                }
+            } else if chatItem.chatDir.sent {
                VStack (alignment: .trailing, spacing: 6) {
                    HStack {
                        if .playing == playbackState || (playbackTime ?? 0) > 0 || !allowMenu {
@@ -52,7 +65,13 @@ struct CIVoiceView: View {
    }

    private func player() -> some View {
-        VoiceMessagePlayer(
+        let sizeMultiplier: CGFloat = if let sz = smallViewSize {
+            voiceMessageSizeBasedOnSquareSize(sz) / 56
+        } else {
+            1
+        }
+        return VoiceMessagePlayer(
+            chat: chat,
            chatItem: chatItem,
            recordingFile: recordingFile,
            recordingTime: TimeInterval(duration),
@@ -61,7 +80,8 @@ struct CIVoiceView: View {
            audioPlayer: $audioPlayer,
            playbackState: $playbackState,
            playbackTime: $playbackTime,
-            allowMenu: $allowMenu
+            allowMenu: $allowMenu,
+            sizeMultiplier: sizeMultiplier
        )
    }

@@ -71,7 +91,7 @@ struct CIVoiceView: View {
            playbackState: $playbackState,
            playbackTime: $playbackTime
        )
-        .foregroundColor(.secondary)
+        .foregroundColor(theme.colors.secondary)
    }
    
    private func playbackSlider() -> some View {
@@ -88,10 +108,11 @@ struct CIVoiceView: View {
                    allowMenu = true
                }
            }
+            .tint(theme.colors.primary)
    }

    private func metaView() -> some View {
-        CIMetaView(chatItem: chatItem)
+        CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary)
    }
 }

@@ -116,8 +137,9 @@ struct VoiceMessagePlayerTime: View {
 }

 struct VoiceMessagePlayer: View {
+    @ObservedObject var chat: Chat
    @EnvironmentObject var chatModel: ChatModel
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
    var chatItem: ChatItem
    var recordingFile: CIFile?
    var recordingTime: TimeInterval
@@ -127,23 +149,61 @@ struct VoiceMessagePlayer: View {
    @Binding var audioPlayer: AudioPlayer?
    @Binding var playbackState: VoiceMessagePlaybackState
    @Binding var playbackTime: TimeInterval?
+
    @Binding var allowMenu: Bool
+    var sizeMultiplier: CGFloat

    var body: some View {
        ZStack {
            if let recordingFile = recordingFile {
                switch recordingFile.fileStatus {
-                case .sndStored: playbackButton()
-                case .sndTransfer: playbackButton()
+                case .sndStored:
+                    if recordingFile.fileProtocol == .local {
+                        playbackButton()
+                    } else {
+                        loadingIcon()
+                    }
+                case .sndTransfer: loadingIcon()
                case .sndComplete: playbackButton()
                case .sndCancelled: playbackButton()
-                case .sndError: playbackButton()
-                case .rcvInvitation: downloadButton(recordingFile)
+                case let .sndError(sndFileError):
+                    fileStatusIcon("multiply", 14)
+                        .onTapGesture {
+                            AlertManager.shared.showAlert(Alert(
+                                title: Text("File error"),
+                                message: Text(sndFileError.errorInfo)
+                            ))
+                        }
+                case let .sndWarning(sndFileError):
+                    fileStatusIcon("exclamationmark.triangle.fill", 16)
+                        .onTapGesture {
+                            AlertManager.shared.showAlert(Alert(
+                                title: Text("Temporary file error"),
+                                message: Text(sndFileError.errorInfo)
+                            ))
+                        }
+                case .rcvInvitation: downloadButton(recordingFile, "play.fill")
                case .rcvAccepted: loadingIcon()
                case .rcvTransfer: loadingIcon()
+                case .rcvAborted: downloadButton(recordingFile, "exclamationmark.arrow.circlepath")
                case .rcvComplete: playbackButton()
                case .rcvCancelled: playPauseIcon("play.fill", Color(uiColor: .tertiaryLabel))
-                case .rcvError: playPauseIcon("play.fill", Color(uiColor: .tertiaryLabel))
+                case let .rcvError(rcvFileError):
+                    fileStatusIcon("multiply", 14)
+                        .onTapGesture {
+                            AlertManager.shared.showAlert(Alert(
+                                title: Text("File error"),
+                                message: Text(rcvFileError.errorInfo)
+                            ))
+                        }
+                case let .rcvWarning(rcvFileError):
+                    fileStatusIcon("exclamationmark.triangle.fill", 16)
+                        .onTapGesture {
+                            AlertManager.shared.showAlert(Alert(
+                                title: Text("Temporary file error"),
+                                message: Text(rcvFileError.errorInfo)
+                            ))
+                        }
                case .invalid: playPauseIcon("play.fill", Color(uiColor: .tertiaryLabel))
                }
            } else {
@@ -151,83 +211,170 @@ struct VoiceMessagePlayer: View {
            }
        }
        .onAppear {
+            if audioPlayer == nil {
+                let small = sizeMultiplier != 1
+                audioPlayer = small ? VoiceItemState.smallView[VoiceItemState.id(chat, chatItem)]?.audioPlayer : VoiceItemState.chatView[VoiceItemState.id(chat, chatItem)]?.audioPlayer
+                playbackState = (small ? VoiceItemState.smallView[VoiceItemState.id(chat, chatItem)]?.playbackState : VoiceItemState.chatView[VoiceItemState.id(chat, chatItem)]?.playbackState) ?? .noPlayback
+                playbackTime = small ? VoiceItemState.smallView[VoiceItemState.id(chat, chatItem)]?.playbackTime : VoiceItemState.chatView[VoiceItemState.id(chat, chatItem)]?.playbackTime
+            }
            seek = { to in audioPlayer?.seek(to) }
-            audioPlayer?.onTimer = { playbackTime = $0 }
+            let audioPath: URL? = if let recordingSource = getLoadedFileSource(recordingFile) {
+                getAppFilePath(recordingSource.filePath)
+            } else {
+                nil
+            }
+            let chatId = chatModel.chatId
+            let userId = chatModel.currentUser?.userId
+            audioPlayer?.onTimer = {
+                playbackTime = $0
+                notifyStateChange()
+                // Manual check here is needed because when this view is not visible, SwiftUI don't react on stopPreviousRecPlay, chatId and current user changes and audio keeps playing when it should stop
+                if (audioPath != nil && chatModel.stopPreviousRecPlay != audioPath) || chatModel.chatId != chatId || chatModel.currentUser?.userId != userId {
+                    stopPlayback()
+                }
+            }
            audioPlayer?.onFinishPlayback = {
                playbackState = .noPlayback
                playbackTime = TimeInterval(0)
+                notifyStateChange()
+            }
+            // One voice message was paused, then scrolled far from it, started to play another one, drop to stopped state
+            if let audioPath, chatModel.stopPreviousRecPlay != audioPath {
+                stopPlayback()
            }
        }
        .onChange(of: chatModel.stopPreviousRecPlay) { it in
-            if let recordingFileName = getLoadedFileName(recordingFile), chatModel.stopPreviousRecPlay != getAppFilePath(recordingFileName) {
-                audioPlayer?.stop()
-                playbackState = .noPlayback
-                playbackTime = TimeInterval(0)
+            if let recordingFileName = getLoadedFileSource(recordingFile)?.filePath,
+               chatModel.stopPreviousRecPlay != getAppFilePath(recordingFileName) {
+                stopPlayback()
            }
        }
        .onChange(of: playbackState) { state in
            allowMenu = state == .paused || state == .noPlayback
+            // Notify activeContentPreview in ChatPreviewView that playback is finished
+            if state == .noPlayback, let recordingFileName = getLoadedFileSource(recordingFile)?.filePath,
+               chatModel.stopPreviousRecPlay == getAppFilePath(recordingFileName) {
+                chatModel.stopPreviousRecPlay = nil
+            }
+        }
+        .onChange(of: chatModel.chatId) { _ in
+            stopPlayback()
+        }
+        .onDisappear {
+            if sizeMultiplier == 1 && chatModel.chatId == nil {
+                stopPlayback()
+            }
        }
    }

    @ViewBuilder private func playbackButton() -> some View {
-        switch playbackState {
-        case .noPlayback:
-            Button {
-                if let recordingFileName = getLoadedFileName(recordingFile) {
-                    startPlayback(recordingFileName)
+        if sizeMultiplier != 1 {
+            switch playbackState {
+            case .noPlayback:
+                playPauseIcon("play.fill", theme.colors.primary)
+                    .onTapGesture {
+                        if let recordingSource = getLoadedFileSource(recordingFile) {
+                            startPlayback(recordingSource)
+                        }
+                    }
+            case .playing:
+                playPauseIcon("pause.fill", theme.colors.primary)
+                    .onTapGesture {
+                        audioPlayer?.pause()
+                        playbackState = .paused
+                        notifyStateChange()
+                    }
+            case .paused:
+                playPauseIcon("play.fill", theme.colors.primary)
+                    .onTapGesture {
+                        audioPlayer?.play()
+                        playbackState = .playing
+                        notifyStateChange()
+                    }
+            }
+        } else {
+            switch playbackState {
+            case .noPlayback:
+                Button {
+                    if let recordingSource = getLoadedFileSource(recordingFile) {
+                        startPlayback(recordingSource)
+                    }
+                } label: {
+                    playPauseIcon("play.fill", theme.colors.primary)
+                }
+            case .playing:
+                Button {
+                    audioPlayer?.pause()
+                    playbackState = .paused
+                    notifyStateChange()
+                } label: {
+                    playPauseIcon("pause.fill", theme.colors.primary)
+                }
+            case .paused:
+                Button {
+                    audioPlayer?.play()
+                    playbackState = .playing
+                    notifyStateChange()
+                } label: {
+                    playPauseIcon("play.fill", theme.colors.primary)
                }
-            } label: {
-                playPauseIcon("play.fill")
-            }
-        case .playing:
-            Button {
-                audioPlayer?.pause()
-                playbackState = .paused
-            } label: {
-                playPauseIcon("pause.fill")
-            }
-        case .paused:
-            Button {
-                audioPlayer?.play()
-                playbackState = .playing
-            } label: {
-                playPauseIcon("play.fill")
            }
        }
    }

-    private func playPauseIcon(_ image: String, _ color: Color = .accentColor) -> some View {
+    private func playPauseIcon(_ image: String, _ color: Color/* = .accentColor*/) -> some View {
        ZStack {
            Image(systemName: image)
                .resizable()
                .aspectRatio(contentMode: .fit)
-                .frame(width: 20, height: 20)
+                .frame(width: 20 * sizeMultiplier, height: 20 * sizeMultiplier)
                .foregroundColor(color)
                .padding(.leading, image == "play.fill" ? 4 : 0)
-                .frame(width: 56, height: 56)
-                .background(showBackground ? chatItemFrameColor(chatItem, colorScheme) : .clear)
+                .frame(width: 56 * sizeMultiplier, height: 56 * sizeMultiplier)
+                .background(showBackground ? chatItemFrameColor(chatItem, theme) : .clear)
                .clipShape(Circle())
            if recordingTime > 0 {
                ProgressCircle(length: recordingTime, progress: $playbackTime)
-                    .frame(width: 53, height: 53) // this + ProgressCircle lineWidth = background circle diameter
+                    .frame(width: 53 * sizeMultiplier, height: 53 * sizeMultiplier) // this + ProgressCircle lineWidth = background circle diameter
            }
        }
    }

-    private func downloadButton(_ recordingFile: CIFile) -> some View {
-        Button {
-            Task {
-                if let user = ChatModel.shared.currentUser {
-                    await receiveFile(user: user, fileId: recordingFile.fileId)
+    private func downloadButton(_ recordingFile: CIFile, _ icon: String) -> some View {
+        Group {
+            if sizeMultiplier != 1 {
+                playPauseIcon(icon, theme.colors.primary)
+                    .onTapGesture {
+                        Task {
+                            if let user = chatModel.currentUser {
+                                await receiveFile(user: user, fileId: recordingFile.fileId)
+                            }
+                        }
+                    }
+            } else {
+                Button {
+                    Task {
+                        if let user = chatModel.currentUser {
+                            await receiveFile(user: user, fileId: recordingFile.fileId)
+                        }
+                    }
+                } label: {
+                    playPauseIcon(icon, theme.colors.primary)
                }
            }
-        } label: {
-            playPauseIcon("play.fill")
+        }
+    }
+
+    func notifyStateChange() {
+        if sizeMultiplier != 1 {
+            VoiceItemState.smallView[VoiceItemState.id(chat, chatItem)] = VoiceItemState(audioPlayer: audioPlayer, playbackState: playbackState, playbackTime: playbackTime)
+        } else {
+            VoiceItemState.chatView[VoiceItemState.id(chat, chatItem)] = VoiceItemState(audioPlayer: audioPlayer, playbackState: playbackState, playbackTime: playbackTime)
        }
    }

    private struct ProgressCircle: View {
+        @EnvironmentObject var theme: AppTheme
        var length: TimeInterval
        @Binding var progress: TimeInterval?

@@ -235,7 +382,7 @@ struct VoiceMessagePlayer: View {
            Circle()
                .trim(from: 0, to: ((progress ?? TimeInterval(0)) / length))
                .stroke(
-                    Color.accentColor,
+                    theme.colors.primary,
                    style: StrokeStyle(lineWidth: 3)
                )
                .rotationEffect(.degrees(-90))
@@ -243,33 +390,107 @@ struct VoiceMessagePlayer: View {
        }
    }

-    private func loadingIcon() -> some View {
-        ProgressView()
-            .frame(width: 30, height: 30)
-            .frame(width: 56, height: 56)
-            .background(showBackground ? chatItemFrameColor(chatItem, colorScheme) : .clear)
+    private func fileStatusIcon(_ image: String, _ size: CGFloat) -> some View {
+        Image(systemName: image)
+            .resizable()
+            .aspectRatio(contentMode: .fit)
+            .frame(width: size * sizeMultiplier, height: size * sizeMultiplier)
+            .foregroundColor(Color(uiColor: .tertiaryLabel))
+            .frame(width: 56 * sizeMultiplier, height: 56 * sizeMultiplier)
+            .background(showBackground ? chatItemFrameColor(chatItem, theme) : .clear)
            .clipShape(Circle())
    }

-    private func startPlayback(_ recordingFileName: String) {
-        chatModel.stopPreviousRecPlay = getAppFilePath(recordingFileName)
+    private func loadingIcon() -> some View {
+        ProgressView()
+            .frame(width: 30 * sizeMultiplier, height: 30 * sizeMultiplier)
+            .frame(width: 56 * sizeMultiplier, height: 56 * sizeMultiplier)
+            .background(showBackground ? chatItemFrameColor(chatItem, theme) : .clear)
+            .clipShape(Circle())
+    }
+
+    private func startPlayback(_ recordingSource: CryptoFile) {
+        let audioPath = getAppFilePath(recordingSource.filePath)
+        let chatId = chatModel.chatId
+        let userId = chatModel.currentUser?.userId
+        chatModel.stopPreviousRecPlay = audioPath
        audioPlayer = AudioPlayer(
-            onTimer: { playbackTime = $0 },
+            onTimer: {
+                playbackTime = $0
+                notifyStateChange()
+                // Manual check here is needed because when this view is not visible, SwiftUI don't react on stopPreviousRecPlay, chatId and current user changes and audio keeps playing when it should stop
+                if chatModel.stopPreviousRecPlay != audioPath || chatModel.chatId != chatId || chatModel.currentUser?.userId != userId {
+                    stopPlayback()
+                }
+            },
            onFinishPlayback: {
                playbackState = .noPlayback
                playbackTime = TimeInterval(0)
+                notifyStateChange()
            }
        )
-        audioPlayer?.start(fileName: recordingFileName, at: playbackTime)
+        audioPlayer?.start(fileSource: recordingSource, at: playbackTime)
        playbackState = .playing
+        notifyStateChange()
    }
+
+    private func stopPlayback() {
+        audioPlayer?.stop()
+        playbackState = .noPlayback
+        playbackTime = TimeInterval(0)
+        notifyStateChange()
+    }
+}
+
+func voiceMessageSizeBasedOnSquareSize(_ squareSize: CGFloat) -> CGFloat {
+    let squareToCircleRatio = 0.935
+    return squareSize + squareSize * (1 - squareToCircleRatio)
+}
+
+class VoiceItemState {
+    var audioPlayer: AudioPlayer?
+    var playbackState: VoiceMessagePlaybackState
+    var playbackTime: TimeInterval?
+
+    init(audioPlayer: AudioPlayer? = nil, playbackState: VoiceMessagePlaybackState, playbackTime: TimeInterval? = nil) {
+        self.audioPlayer = audioPlayer
+        self.playbackState = playbackState
+        self.playbackTime = playbackTime
+    }
+
+    static func id(_ chat: Chat, _ chatItem: ChatItem) -> String {
+        "\(chat.id) \(chatItem.id)"
+    }
+
+    static func id(_ chatInfo: ChatInfo, _ chatItem: ChatItem) -> String {
+        "\(chatInfo.id) \(chatItem.id)"
+    }
+
+    static func stopVoiceInSmallView(_ chatInfo: ChatInfo, _ chatItem: ChatItem) {
+        let id = id(chatInfo, chatItem)
+        if let item = smallView[id] {
+            item.audioPlayer?.stop()
+            ChatModel.shared.stopPreviousRecPlay = nil
+        }
+    }
+
+    static func stopVoiceInChatView(_ chatInfo: ChatInfo, _ chatItem: ChatItem) {
+        let id = id(chatInfo, chatItem)
+        if let item = chatView[id] {
+            item.audioPlayer?.stop()
+            ChatModel.shared.stopPreviousRecPlay = nil
+        }
+    }
+
+    static var smallView: [String: VoiceItemState] = [:]
+    static var chatView: [String: VoiceItemState] = [:]
 }

 struct CIVoiceView_Previews: PreviewProvider {
    static var previews: some View {
        let sentVoiceMessage: ChatItem = ChatItem(
            chatDir: .directSnd,
-            meta: CIMeta.getSample(1, .now, "", .sndSent, itemEdited: true),
+            meta: CIMeta.getSample(1, .now, "", .sndSent(sndProgress: .complete), itemEdited: true),
            content: .sndMsgContent(msgContent: .voice(text: "", duration: 30)),
            quotedItem: nil,
            file: CIFile.getSample(fileStatus: .sndComplete)
@@ -283,20 +504,17 @@ struct CIVoiceView_Previews: PreviewProvider {
        )
        Group {
            CIVoiceView(
+                chat: Chat.sampleData,
                chatItem: ChatItem.getVoiceMsgContentSample(),
                recordingFile: CIFile.getSample(fileName: "voice.m4a", fileSize: 65536, fileStatus: .rcvComplete),
                duration: 30,
-                audioPlayer: .constant(nil),
-                playbackState: .constant(.playing),
-                playbackTime: .constant(TimeInterval(20)),
                allowMenu: Binding.constant(true)
            )
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: sentVoiceMessage, revealed: Binding.constant(false), allowMenu: .constant(true), playbackState: .constant(.noPlayback), playbackTime: .constant(nil))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getVoiceMsgContentSample(), revealed: Binding.constant(false), allowMenu: .constant(true), playbackState: .constant(.noPlayback), playbackTime: .constant(nil))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getVoiceMsgContentSample(fileStatus: .rcvTransfer(rcvProgress: 7, rcvTotal: 10)), revealed: Binding.constant(false), allowMenu: .constant(true), playbackState: .constant(.noPlayback), playbackTime: .constant(nil))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: voiceMessageWtFile, revealed: Binding.constant(false), allowMenu: .constant(true), playbackState: .constant(.noPlayback), playbackTime: .constant(nil))
+            ChatItemView(chat: Chat.sampleData, chatItem: sentVoiceMessage, revealed: Binding.constant(false), allowMenu: .constant(true))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getVoiceMsgContentSample(), revealed: Binding.constant(false), allowMenu: .constant(true))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getVoiceMsgContentSample(fileStatus: .rcvTransfer(rcvProgress: 7, rcvTotal: 10)), revealed: Binding.constant(false), allowMenu: .constant(true))
+            ChatItemView(chat: Chat.sampleData, chatItem: voiceMessageWtFile, revealed: Binding.constant(false), allowMenu: .constant(true))
        }
        .previewLayout(.fixed(width: 360, height: 360))
-        .environmentObject(Chat.sampleData)
    }
 }
@@ -10,25 +10,21 @@ import SwiftUI
 import SimpleXChat

 struct DeletedItemView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
+    @ObservedObject var chat: Chat
    var chatItem: ChatItem
-    var showMember = false

    var body: some View {
        HStack(alignment: .bottom, spacing: 0) {
-            if showMember, let member = chatItem.memberDisplayName {
-                Text(member).fontWeight(.medium) + Text(": ")
-            }
            Text(chatItem.content.text)
-                .foregroundColor(.secondary)
+                .foregroundColor(theme.colors.secondary)
                .italic()
-            CIMetaView(chatItem: chatItem)
+            CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary)
                .padding(.horizontal, 12)
        }
        .padding(.leading, 12)
        .padding(.vertical, 6)
-        .background(chatItemFrameColor(chatItem, colorScheme))
-        .cornerRadius(18)
+        .background(chatItemFrameColor(chatItem, theme))
        .textSelection(.disabled)
    }
 }
@@ -36,11 +32,8 @@ struct DeletedItemView: View {
 struct DeletedItemView_Previews: PreviewProvider {
    static var previews: some View {
        Group {
-            DeletedItemView(chatItem: ChatItem.getDeletedContentSample())
-            DeletedItemView(
-                chatItem: ChatItem.getDeletedContentSample(dir: .groupRcv(groupMember: GroupMember.sampleData)),
-                showMember: true
-            )
+            DeletedItemView(chat: Chat.sampleData, chatItem: ChatItem.getDeletedContentSample())
+            DeletedItemView(chat: Chat.sampleData, chatItem: ChatItem.getDeletedContentSample(dir: .groupRcv(groupMember: GroupMember.sampleData)))
        }
        .previewLayout(.fixed(width: 360, height: 200))
    }
@@ -10,6 +10,8 @@ import SwiftUI
 import SimpleXChat

 struct EmojiItemView: View {
+    @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
    var chatItem: ChatItem

    var body: some View {
@@ -17,7 +19,7 @@ struct EmojiItemView: View {
            emojiText(chatItem.content.text)
                .padding(.top, 8)
                .padding(.horizontal, 6)
-            CIMetaView(chatItem: chatItem)
+            CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary)
                .padding(.bottom, 8)
                .padding(.horizontal, 12)
        }
@@ -32,8 +34,8 @@ func emojiText(_ text: String) -> Text {
 struct EmojiItemView_Previews: PreviewProvider {
    static var previews: some View {
        Group{
-            EmojiItemView(chatItem: ChatItem.getSample(1, .directSnd, .now, "🙂", .sndSent))
-            EmojiItemView(chatItem: ChatItem.getSample(2, .directRcv, .now, "👍"))
+            EmojiItemView(chat: Chat.sampleData, chatItem: ChatItem.getSample(1, .directSnd, .now, "🙂", .sndSent(sndProgress: .complete)))
+            EmojiItemView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directRcv, .now, "👍"))
        }
        .previewLayout(.fixed(width: 360, height: 70))
    }
@@ -12,21 +12,24 @@ import SwiftUI
 import SimpleXChat

 struct FramedCIVoiceView: View {
+    @EnvironmentObject var theme: AppTheme
+    @ObservedObject var chat: Chat
    var chatItem: ChatItem
    let recordingFile: CIFile?
    let duration: Int
-    
+
+    @State var audioPlayer: AudioPlayer? = nil
+    @State var playbackState: VoiceMessagePlaybackState = .noPlayback
+    @State var playbackTime: TimeInterval? = nil
+
    @Binding var allowMenu: Bool
-    
-    @Binding var audioPlayer: AudioPlayer?
-    @Binding var playbackState: VoiceMessagePlaybackState
-    @Binding var playbackTime: TimeInterval?
-    
+
    @State private var seek: (TimeInterval) -> Void = { _ in }
    
    var body: some View {
        HStack {
            VoiceMessagePlayer(
+                chat: chat,
                chatItem: chatItem,
                recordingFile: recordingFile,
                recordingTime: TimeInterval(duration),
@@ -35,14 +38,15 @@ struct FramedCIVoiceView: View {
                audioPlayer: $audioPlayer,
                playbackState: $playbackState,
                playbackTime: $playbackTime,
-                allowMenu: $allowMenu
+                allowMenu: $allowMenu,
+                sizeMultiplier: 1
            )
            VoiceMessagePlayerTime(
                recordingTime: TimeInterval(duration),
                playbackState: $playbackState,
                playbackTime: $playbackTime
            )
-            .foregroundColor(.secondary)
+            .foregroundColor(theme.colors.secondary)
            .frame(width: 50, alignment: .leading)
            if .playing == playbackState || (playbackTime ?? 0) > 0 || !allowMenu {
                playbackSlider()
@@ -75,26 +79,25 @@ struct FramedCIVoiceView_Previews: PreviewProvider {
    static var previews: some View {
        let sentVoiceMessage: ChatItem = ChatItem(
            chatDir: .directSnd,
-            meta: CIMeta.getSample(1, .now, "", .sndSent, itemEdited: true),
+            meta: CIMeta.getSample(1, .now, "", .sndSent(sndProgress: .complete), itemEdited: true),
            content: .sndMsgContent(msgContent: .voice(text: "Hello there", duration: 30)),
            quotedItem: nil,
            file: CIFile.getSample(fileStatus: .sndComplete)
        )
        let voiceMessageWithQuote: ChatItem = ChatItem(
            chatDir: .directSnd,
-            meta: CIMeta.getSample(1, .now, "", .sndSent, itemEdited: true),
+            meta: CIMeta.getSample(1, .now, "", .sndSent(sndProgress: .complete), itemEdited: true),
            content: .sndMsgContent(msgContent: .voice(text: "", duration: 30)),
            quotedItem: CIQuote.getSample(1, .now, "Hi", chatDir: .directRcv),
            file: CIFile.getSample(fileStatus: .sndComplete)
        )
        Group {
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: sentVoiceMessage, revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getVoiceMsgContentSample(text: "Hello there"), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getVoiceMsgContentSample(text: "Hello there", fileStatus: .rcvTransfer(rcvProgress: 7, rcvTotal: 10)), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getVoiceMsgContentSample(text: "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: voiceMessageWithQuote, revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: sentVoiceMessage, revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getVoiceMsgContentSample(text: "Hello there"), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getVoiceMsgContentSample(text: "Hello there", fileStatus: .rcvTransfer(rcvProgress: 7, rcvTotal: 10)), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getVoiceMsgContentSample(text: "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: voiceMessageWithQuote, revealed: Binding.constant(false))
        }
        .previewLayout(.fixed(width: 360, height: 360))
-        .environmentObject(Chat.sampleData)
    }
 }
@@ -13,12 +13,12 @@ import AVKit

 struct FullScreenMediaView: View {
    @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var scrollModel: ReverseListScrollModel<ChatItem>
    @State var chatItem: ChatItem
    @State var image: UIImage?
    @State var player: AVPlayer? = nil
    @State var url: URL? = nil
    @Binding var showView: Bool
-    @State var scrollProxy: ScrollViewProxy?
    @State private var showNext = false
    @State private var nextImage: UIImage?
    @State private var nextPlayer: AVPlayer?
@@ -71,9 +71,7 @@ struct FullScreenMediaView: View {
                let w = abs(t.width)
                if t.height > 60 && t.height > w * 2  {
                    showView = false
-                    if let proxy = scrollProxy {
-                        proxy.scrollTo(chatItem.viewId)
-                    }
+                    scrollModel.scrollToItem(id: chatItem.id)
                } else if w > 60 && w > abs(t.height) * 2 && !scrolling {
                    let previous = t.width > 0
                    scrolling = true
@@ -150,7 +148,7 @@ struct FullScreenMediaView: View {

    private func startPlayerAndNotify() {
        if let player = player {
-            ChatModel.shared.stopPreviousRecPlay = url
+            m.stopPreviousRecPlay = url
            player.play()
        }
    }
@@ -10,12 +10,13 @@ import SwiftUI
 import SimpleXChat

 struct IntegrityErrorItemView: View {
+    @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
    var msgError: MsgErrorType
    var chatItem: ChatItem
-    var showMember = false

    var body: some View {
-        CIMsgError(chatItem: chatItem, showMember: showMember) {
+        CIMsgError(chat: chat, chatItem: chatItem) {
            switch msgError {
            case .msgSkipped:
                AlertManager.shared.showAlertMsg(
@@ -53,25 +54,22 @@ struct IntegrityErrorItemView: View {
 }

 struct CIMsgError: View {
+    @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
    var chatItem: ChatItem
-    var showMember = false
    var onTap: () -> Void

    var body: some View {
        HStack(alignment: .bottom, spacing: 0) {
-            if showMember, let member = chatItem.memberDisplayName {
-                Text(member).fontWeight(.medium) + Text(": ")
-            }
            Text(chatItem.content.text)
                .foregroundColor(.red)
                .italic()
-            CIMetaView(chatItem: chatItem)
+            CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary)
                .padding(.horizontal, 12)
        }
        .padding(.leading, 12)
        .padding(.vertical, 6)
        .background(Color(uiColor: .tertiarySystemGroupedBackground))
-        .cornerRadius(18)
        .textSelection(.disabled)
        .onTapGesture(perform: onTap)
    }
@@ -79,6 +77,6 @@ struct CIMsgError: View {

 struct IntegrityErrorItemView_Previews: PreviewProvider {
    static var previews: some View {
-        IntegrityErrorItemView(msgError: .msgBadHash, chatItem: ChatItem.getIntegrityErrorSample())
+        IntegrityErrorItemView(chat: Chat.sampleData, msgError: .msgBadHash, chatItem: ChatItem.getIntegrityErrorSample())
    }
 }
@@ -10,43 +10,76 @@ import SwiftUI
 import SimpleXChat

 struct MarkedDeletedItemView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
+    @ObservedObject var chat: Chat
    var chatItem: ChatItem
-    var showMember = false
+    @Binding var revealed: Bool

    var body: some View {
-        HStack(alignment: .bottom, spacing: 0) {
-            if showMember, let member = chatItem.memberDisplayName {
-                Text(member).font(.caption).fontWeight(.medium) + Text(": ").font(.caption)
-            }
-            if case let .moderated(_, byGroupMember) = chatItem.meta.itemDeleted {
-                markedDeletedText("moderated by \(byGroupMember.chatViewName)")
-            } else {
-                markedDeletedText("marked deleted")
-            }
-            CIMetaView(chatItem: chatItem)
-                .padding(.horizontal, 12)
-        }
-        .padding(.leading, 12)
+        (Text(mergedMarkedDeletedText).italic() + Text(" ") + chatItem.timestampText)
+        .font(.caption)
+        .foregroundColor(theme.colors.secondary)
+        .padding(.horizontal, 12)
        .padding(.vertical, 6)
-        .background(chatItemFrameColor(chatItem, colorScheme))
-        .cornerRadius(18)
+        .background(chatItemFrameColor(chatItem, theme))
        .textSelection(.disabled)
    }

-    func markedDeletedText(_ s: LocalizedStringKey) -> some View {
-        Text(s)
-            .font(.caption)
-            .foregroundColor(.secondary)
-            .italic()
-            .lineLimit(1)
+    var mergedMarkedDeletedText: LocalizedStringKey {
+        if !revealed,
+           let ciCategory = chatItem.mergeCategory,
+           var i = m.getChatItemIndex(chatItem) {
+            var moderated = 0
+            var blocked = 0
+            var blockedByAdmin = 0
+            var deleted = 0
+            var moderatedBy: Set<String> = []
+            while i < ItemsModel.shared.reversedChatItems.count,
+                  let ci = .some(ItemsModel.shared.reversedChatItems[i]),
+                  ci.mergeCategory == ciCategory,
+                  let itemDeleted = ci.meta.itemDeleted {
+                switch itemDeleted {
+                case let .moderated(_, byGroupMember):
+                    moderated += 1
+                    moderatedBy.insert(byGroupMember.displayName)
+                case .blocked: blocked += 1
+                case .blockedByAdmin: blockedByAdmin += 1
+                case .deleted: deleted += 1
+                }
+                i += 1
+            }
+            let total = moderated + blocked + blockedByAdmin + deleted
+            return total <= 1
+            ? markedDeletedText
+            : total == moderated
+            ? "\(total) messages moderated by \(moderatedBy.joined(separator: ", "))"
+            : total == blockedByAdmin
+            ? "\(total) messages blocked by admin"
+            : total == blocked + blockedByAdmin
+            ? "\(total) messages blocked"
+            : "\(total) messages marked deleted"
+        } else {
+            return markedDeletedText
+        }
+    }
+
+    // same texts are in markedDeletedText in ChatPreviewView, but it returns String;
+    // can be refactored into a single function if functions calling these are changed to return same type
+    var markedDeletedText: LocalizedStringKey {
+        switch chatItem.meta.itemDeleted {
+        case let .moderated(_, byGroupMember): "moderated by \(byGroupMember.displayName)"
+        case .blocked: "blocked"
+        case .blockedByAdmin: "blocked by admin"
+        case .deleted, nil: "marked deleted"
+        }
    }
 }

 struct MarkedDeletedItemView_Previews: PreviewProvider {
    static var previews: some View {
        Group {
-            MarkedDeletedItemView(chatItem: ChatItem.getSample(1, .directSnd, .now, "hello", .sndSent, itemDeleted: .deleted(deletedTs: .now)))
+            MarkedDeletedItemView(chat: Chat.sampleData, chatItem: ChatItem.getSample(1, .directSnd, .now, "hello", .sndSent(sndProgress: .complete), itemDeleted: .deleted(deletedTs: .now)), revealed: Binding.constant(true))
        }
        .previewLayout(.fixed(width: 360, height: 200))
    }
@@ -9,7 +9,7 @@
 import SwiftUI
 import SimpleXChat

-private let uiLinkColor = UIColor(red: 0, green: 0.533, blue: 1, alpha: 1)
+let uiLinkColor = UIColor(red: 0, green: 0.533, blue: 1, alpha: 1)

 private let noTyping = Text("   ")

@@ -25,15 +25,19 @@ private func typing(_ w: Font.Weight = .light) -> Text {
 }

 struct MsgContentView: View {
-    @EnvironmentObject var chat: Chat
+    @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
    var text: String
    var formattedText: [FormattedText]? = nil
    var sender: String? = nil
    var meta: CIMeta? = nil
    var rightToLeft = false
+    var showSecrets: Bool
    @State private var typingIdx = 0
    @State private var timer: Timer?

+    @AppStorage(DEFAULT_SHOW_SENT_VIA_RPOXY) private var showSentViaProxy = false
+
    var body: some View {
        if meta?.isLive == true {
            msgContentView()
@@ -62,7 +66,7 @@ struct MsgContentView: View {
    }

    private func msgContentView() -> Text {
-        var v = messageText(text, formattedText, sender)
+        var v = messageText(text, formattedText, sender, showSecrets: showSecrets, secondaryColor: theme.colors.secondary)
        if let mt = meta {
            if mt.isLive {
                v = v + typingIndicator(mt.recent)
@@ -76,22 +80,22 @@ struct MsgContentView: View {
        return (recent ? typingIndicators[typingIdx] : noTyping)
            .font(.body.monospaced())
            .kerning(-2)
-            .foregroundColor(.secondary)
+            .foregroundColor(theme.colors.secondary)
    }

    private func reserveSpaceForMeta(_ mt: CIMeta) -> Text {
-        (rightToLeft ? Text("\n") : Text("   ")) + ciMetaText(mt, chatTTL: chat.chatInfo.timedMessagesTTL, transparent: true)
+        (rightToLeft ? Text("\n") : Text("   ")) + ciMetaText(mt, chatTTL: chat.chatInfo.timedMessagesTTL, encrypted: nil, transparent: true, showViaProxy: showSentViaProxy)
    }
 }

-func messageText(_ text: String, _ formattedText: [FormattedText]?, _ sender: String?, icon: String? = nil, preview: Bool = false) -> Text {
+func messageText(_ text: String, _ formattedText: [FormattedText]?, _ sender: String?, icon: String? = nil, preview: Bool = false, showSecrets: Bool, secondaryColor: Color) -> Text {
    let s = text
    var res: Text
    if let ft = formattedText, ft.count > 0 && ft.count <= 200 {
-        res = formatText(ft[0], preview)
+        res = formatText(ft[0], preview, showSecret: showSecrets)
        var i = 1
        while i < ft.count {
-            res = res + formatText(ft[i], preview)
+            res = res + formatText(ft[i], preview, showSecret: showSecrets)
            i = i + 1
        }
    } else {
@@ -99,7 +103,7 @@ func messageText(_ text: String, _ formattedText: [FormattedText]?, _ sender: St
    }

    if let i = icon {
-        res = Text(Image(systemName: i)).foregroundColor(Color(uiColor: .tertiaryLabel)) + Text(" ") + res
+        res = Text(Image(systemName: i)).foregroundColor(secondaryColor) + Text(" ") + res
    }

    if let s = sender {
@@ -110,7 +114,7 @@ func messageText(_ text: String, _ formattedText: [FormattedText]?, _ sender: St
    }
 }

-private func formatText(_ ft: FormattedText, _ preview: Bool) -> Text {
+private func formatText(_ ft: FormattedText, _ preview: Bool, showSecret: Bool) -> Text {
    let t = ft.text
    if let f = ft.format {
        switch (f) {
@@ -118,16 +122,20 @@ private func formatText(_ ft: FormattedText, _ preview: Bool) -> Text {
        case .italic: return Text(t).italic()
        case .strikeThrough: return Text(t).strikethrough()
        case .snippet: return Text(t).font(.body.monospaced())
-        case .secret: return Text(t).foregroundColor(.clear).underline(color: .primary)
+        case .secret: return
+            showSecret
+            ? Text(t)
+            : Text(AttributedString(t, attributes: AttributeContainer([
+                .foregroundColor: UIColor.clear as Any,
+                .backgroundColor: UIColor.secondarySystemFill as Any
+            ])))
        case let .colored(color): return Text(t).foregroundColor(color.uiColor)
        case .uri: return linkText(t, t, preview, prefix: "")
-        case let .simplexLink(linkType, simplexUri, trustedUri, smpHosts):
+        case let .simplexLink(linkType, simplexUri, smpHosts):
            switch privacySimplexLinkModeDefault.get() {
            case .description: return linkText(simplexLinkText(linkType, smpHosts), simplexUri, preview, prefix: "")
            case .full: return linkText(t, simplexUri, preview, prefix: "")
-            case .browser: return trustedUri
-                                    ? linkText(t, t, preview, prefix: "")
-                                    : linkText(t, t, preview, prefix: "", color: .red, uiColor: .red)
+            case .browser: return linkText(t, simplexUri, preview, prefix: "")
            }
        case .email: return linkText(t, t, preview, prefix: "mailto:")
        case .phone: return linkText(t, t.replacingOccurrences(of: " ", with: ""), preview, prefix: "tel:")
@@ -146,7 +154,7 @@ private func linkText(_ s: String, _ link: String, _ preview: Bool, prefix: Stri
    ]))).underline()
 }

-private func simplexLinkText(_ linkType: SimplexLinkType, _ smpHosts: [String]) -> String {
+func simplexLinkText(_ linkType: SimplexLinkType, _ smpHosts: [String]) -> String {
    linkType.description + " " + "(via \(smpHosts.first ?? "?"))"
 }

@@ -154,10 +162,12 @@ struct MsgContentView_Previews: PreviewProvider {
    static var previews: some View {
        let chatItem = ChatItem.getSample(1, .directSnd, .now, "hello")
        return MsgContentView(
+            chat: Chat.sampleData,
            text: chatItem.text,
            formattedText: chatItem.formattedText,
            sender: chatItem.memberDisplayName,
-            meta: chatItem.meta
+            meta: chatItem.meta,
+            showSecrets: false
        )
        .environmentObject(Chat.sampleData)
    }
@@ -0,0 +1,131 @@
+//
+//  ChatItemForwardingView.swift
+//  SimpleX (iOS)
+//
+//  Created by spaced4ndy on 12.04.2024.
+//  Copyright © 2024 SimpleX Chat. All rights reserved.
+//
+
+import SwiftUI
+import SimpleXChat
+
+struct ChatItemForwardingView: View {
+    @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
+    @Environment(\.dismiss) var dismiss
+
+    var ci: ChatItem
+    var fromChatInfo: ChatInfo
+    @Binding var composeState: ComposeState
+
+    @State private var searchText: String = ""
+    @FocusState private var searchFocused
+    @State private var alert: SomeAlert?
+    private let chatsToForwardTo = filterChatsToForwardTo(chats: ChatModel.shared.chats)
+
+    var body: some View {
+        NavigationView {
+            forwardListView()
+                .toolbar {
+                    ToolbarItem(placement: .navigationBarLeading) {
+                        Button("Cancel") {
+                            dismiss()
+                        }
+                    }
+                    ToolbarItem(placement: .principal) {
+                        Text("Forward")
+                            .bold()
+                    }
+                }
+        }
+        .modifier(ThemedBackground())
+        .alert(item: $alert) { $0.alert }
+    }
+
+    @ViewBuilder private func forwardListView() -> some View {
+        VStack(alignment: .leading) {
+            if !chatsToForwardTo.isEmpty {
+                List {
+                    searchFieldView(text: $searchText, focussed: $searchFocused, theme.colors.onBackground, theme.colors.secondary)
+                        .padding(.leading, 2)
+                    let s = searchText.trimmingCharacters(in: .whitespaces).localizedLowercase
+                    let chats = s == "" ? chatsToForwardTo : chatsToForwardTo.filter { foundChat($0, s) }
+                    ForEach(chats) { chat in
+                        forwardListChatView(chat)
+                            .disabled(chatModel.deletedChats.contains(chat.chatInfo.id))
+                    }
+                }
+                .modifier(ThemedBackground(grouped: true))
+            } else {
+                ZStack {
+                    emptyList()
+                }
+                .frame(maxWidth: .infinity, maxHeight: .infinity)
+                .modifier(ThemedBackground())
+            }
+        }
+    }
+
+    private func emptyList() -> some View {
+        Text("No filtered chats")
+            .foregroundColor(theme.colors.secondary)
+            .frame(maxWidth: .infinity)
+    }
+
+    @ViewBuilder private func forwardListChatView(_ chat: Chat) -> some View {
+        let prohibited = chat.prohibitedByPref(
+            hasSimplexLink: hasSimplexLink(ci.content.msgContent?.text),
+            isMediaOrFileAttachment: ci.content.msgContent?.isMediaOrFileAttachment ?? false,
+            isVoice: ci.content.msgContent?.isVoice ?? false
+        )
+        Button {
+            if prohibited {
+                alert = SomeAlert(
+                    alert: mkAlert(
+                        title: "Cannot forward message",
+                        message: "Selected chat preferences prohibit this message."
+                    ),
+                    id: "forward prohibited by preferences"
+                )
+            } else {
+                dismiss()
+                if chat.id == fromChatInfo.id {
+                    composeState = ComposeState(
+                        message: composeState.message,
+                        preview: composeState.linkPreview != nil ? composeState.preview : .noPreview,
+                        contextItem: .forwardingItem(chatItem: ci, fromChatInfo: fromChatInfo)
+                    )
+                } else {
+                    composeState = ComposeState.init(forwardingItem: ci, fromChatInfo: fromChatInfo)
+                    ItemsModel.shared.loadOpenChat(chat.id)
+                }
+            }
+        } label: {
+            HStack {
+                ChatInfoImage(chat: chat, size: 30)
+                    .padding(.trailing, 2)
+                Text(chat.chatInfo.chatViewName)
+                    .foregroundColor(prohibited ? theme.colors.secondary : theme.colors.onBackground)
+                    .lineLimit(1)
+                if chat.chatInfo.incognito {
+                    Spacer()
+                    Image(systemName: "theatermasks")
+                        .resizable()
+                        .scaledToFit()
+                        .frame(width: 22, height: 22)
+                        .foregroundColor(theme.colors.secondary)
+                }
+            }
+            .frame(maxWidth: .infinity, alignment: .leading)
+        }
+    }
+}
+
+#Preview {
+    ChatItemForwardingView(
+        ci: ChatItem.getSample(1, .directSnd, .now, "hello"),
+        fromChatInfo: .direct(contact: Contact.sampleData),
+        composeState: Binding.constant(ComposeState(message: "hello"))
+    ).environmentObject(CurrentColors.toAppTheme())
+}
+
@@ -10,15 +10,32 @@ import SwiftUI
 import SimpleXChat

 struct ChatItemInfoView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var chatModel: ChatModel
+    @Environment(\.dismiss) var dismiss
+    @EnvironmentObject var theme: AppTheme
    var ci: ChatItem
    @Binding var chatItemInfo: ChatItemInfo?
    @State private var selection: CIInfoTab = .history
+    @State private var alert: CIInfoViewAlert? = nil
+    @State private var messageStatusLimited: Bool = true
+    @State private var fileStatusLimited: Bool = true
    @AppStorage(DEFAULT_DEVELOPER_TOOLS) private var developerTools = false

    enum CIInfoTab {
        case history
        case quote
+        case forwarded
+        case delivery
+    }
+
+    enum CIInfoViewAlert: Identifiable {
+        case alert(title: String, text: String)
+
+        var id: String {
+            switch self {
+            case let .alert(title, text): return "alert \(title) \(text)"
+            }
+        }
    }
    
    var body: some View {
@@ -31,31 +48,85 @@ struct ChatItemInfoView: View {
                        }
                    }
                }
+                .alert(item: $alert) { a in
+                    switch(a) {
+                    case let .alert(title, text): return Alert(title: Text(title), message: Text(text))
+                    }
+                }
        }
    }

    private var title: String {
-        ci.chatDir.sent
+        ci.localNote
+        ? NSLocalizedString("Saved message", comment: "message info title")
+        : ci.chatDir.sent
        ? NSLocalizedString("Sent message", comment: "message info title")
        : NSLocalizedString("Received message", comment: "message info title")
    }

+    private var numTabs: Int {
+        var numTabs = 1
+        if chatItemInfo?.memberDeliveryStatuses != nil {
+            numTabs += 1
+        }
+        if ci.quotedItem != nil {
+            numTabs += 1
+        }
+        if chatItemInfo?.forwardedFromChatItem != nil {
+            numTabs += 1
+        }
+        return numTabs
+    }
+
+    private var local: Bool {
+        switch ci.chatDir {
+        case .localSnd: true
+        case .localRcv: true
+        default: false
+        }
+    }
+
    @ViewBuilder private func itemInfoView() -> some View {
-        if let qi = ci.quotedItem {
+        if numTabs > 1 {
            TabView(selection: $selection) {
+                if let mdss = chatItemInfo?.memberDeliveryStatuses {
+                    deliveryTab(mdss)
+                        .tabItem {
+                            Label("Delivery", systemImage: "checkmark.message")
+                        }
+                        .tag(CIInfoTab.delivery)
+                }
                historyTab()
                    .tabItem {
                        Label("History", systemImage: "clock")
                    }
                    .tag(CIInfoTab.history)
-                quoteTab(qi)
-                    .tabItem {
-                        Label("In reply to", systemImage: "arrowshape.turn.up.left")
-                    }
-                    .tag(CIInfoTab.quote)
+                    .modifier(ThemedBackground())
+                if let qi = ci.quotedItem {
+                    quoteTab(qi)
+                        .tabItem {
+                            Label("In reply to", systemImage: "arrowshape.turn.up.left")
+                        }
+                        .tag(CIInfoTab.quote)
+                        .modifier(ThemedBackground())
+                }
+                if let forwardedFromItem = chatItemInfo?.forwardedFromChatItem {
+                    forwardedFromTab(forwardedFromItem)
+                        .tabItem {
+                            Label(local ? "Saved" : "Forwarded", systemImage: "arrowshape.turn.up.forward")
+                        }
+                        .tag(CIInfoTab.forwarded)
+                        .modifier(ThemedBackground())
+                }
+            }
+            .onAppear {
+                if chatItemInfo?.memberDeliveryStatuses != nil {
+                    selection = .delivery
+                }
            }
        } else {
            historyTab()
+            .modifier(ThemedBackground())
        }
    }

@@ -67,7 +138,11 @@ struct ChatItemInfoView: View {
                .bold()
                .padding(.bottom)

-            infoRow("Sent at", localTimestamp(meta.itemTs))
+            if ci.localNote {
+                infoRow("Created at", localTimestamp(meta.itemTs))
+            } else {
+                infoRow("Sent at", localTimestamp(meta.itemTs))
+            }
            if !ci.chatDir.sent {
                infoRow("Received at", localTimestamp(meta.createdAt))
            }
@@ -88,6 +163,35 @@ struct ChatItemInfoView: View {
            if developerTools {
                infoRow("Database ID", "\(meta.itemId)")
                infoRow("Record updated at", localTimestamp(meta.updatedAt))
+                let msv = infoRow("Message status", ci.meta.itemStatus.id)
+                Group {
+                    if messageStatusLimited {
+                        msv.lineLimit(1)
+                    } else {
+                        msv
+                    }
+                }
+                .onTapGesture {
+                    withAnimation {
+                        messageStatusLimited.toggle()
+                    }
+                }
+
+                if let file = ci.file {
+                    let fsv = infoRow("File status", file.fileStatus.id)
+                    Group {
+                        if fileStatusLimited {
+                            fsv.lineLimit(1)
+                        } else {
+                            fsv
+                        }
+                    }
+                    .onTapGesture {
+                        withAnimation {
+                            fileStatusLimited.toggle()
+                        }
+                    }
+                }
            }
        }
    }
@@ -112,7 +216,7 @@ struct ChatItemInfoView: View {
                    }
                    else {
                        Text("No history")
-                            .foregroundColor(.secondary)
+                            .foregroundColor(theme.colors.secondary)
                            .frame(maxWidth: .infinity)
                    }
                }
@@ -125,11 +229,10 @@ struct ChatItemInfoView: View {
    @ViewBuilder private func itemVersionView(_ itemVersion: ChatItemVersion, _ maxWidth: CGFloat, current: Bool) -> some View {
        VStack(alignment: .leading, spacing: 4) {
            textBubble(itemVersion.msgContent.text, itemVersion.formattedText, nil)
-                .allowsHitTesting(false)
                .padding(.horizontal, 12)
                .padding(.vertical, 6)
-                .background(chatItemFrameColor(ci, colorScheme))
-                .cornerRadius(18)
+                .background(chatItemFrameColor(ci, theme))
+                .modifier(ChatItemClipped())
                .contextMenu {
                    if itemVersion.msgContent.text != "" {
                        Button {
@@ -155,11 +258,23 @@ struct ChatItemInfoView: View {

    @ViewBuilder private func textBubble(_ text: String, _ formattedText: [FormattedText]?, _ sender: String? = nil) -> some View {
        if text != "" {
-            messageText(text, formattedText, sender)
+            TextBubble(text: text, formattedText: formattedText, sender: sender)
        } else {
            Text("no text")
                .italic()
-                .foregroundColor(.secondary)
+                .foregroundColor(theme.colors.secondary)
+        }
+    }
+
+    private struct TextBubble: View {
+        @EnvironmentObject var theme: AppTheme
+        var text: String
+        var formattedText: [FormattedText]?
+        var sender: String? = nil
+        @State private var showSecrets = false
+
+        var body: some View {
+            toggleSecrets(formattedText, $showSecrets, messageText(text, formattedText, sender, showSecrets: showSecrets, secondaryColor: theme.colors.secondary))
        }
    }

@@ -184,11 +299,10 @@ struct ChatItemInfoView: View {
    @ViewBuilder private func quotedMsgView(_ qi: CIQuote, _ maxWidth: CGFloat) -> some View {
        VStack(alignment: .leading, spacing: 4) {
            textBubble(qi.text, qi.formattedText, qi.getSender(nil))
-                .allowsHitTesting(false)
                .padding(.horizontal, 12)
                .padding(.vertical, 6)
-                .background(quotedMsgFrameColor(qi, colorScheme))
-                .cornerRadius(18)
+                .background(quotedMsgFrameColor(qi, theme))
+                .modifier(ChatItemClipped())
                .contextMenu {
                    if qi.text != "" {
                        Button {
@@ -211,16 +325,166 @@ struct ChatItemInfoView: View {
        .frame(maxWidth: maxWidth, alignment: .leading)
    }

-    func quotedMsgFrameColor(_ qi: CIQuote, _ colorScheme: ColorScheme) -> Color {
+    func quotedMsgFrameColor(_ qi: CIQuote, _ theme: AppTheme) -> Color {
        (qi.chatDir?.sent ?? false)
-        ? (colorScheme == .light ? sentColorLight : sentColorDark)
-        : Color(uiColor: .tertiarySystemGroupedBackground)
+        ? theme.appColors.sentMessage
+        : theme.appColors.receivedMessage
+    }
+
+    @ViewBuilder private func forwardedFromTab(_ forwardedFromItem: AChatItem) -> some View {
+        ScrollView {
+            VStack(alignment: .leading, spacing: 16) {
+                details()
+                Divider().padding(.vertical)
+                Text(local ? "Saved from" : "Forwarded from")
+                    .font(.title2)
+                    .padding(.bottom, 4)
+                forwardedFromView(forwardedFromItem)
+            }
+            .padding()
+        }
+        .frame(maxHeight: .infinity, alignment: .top)
+    }
+
+    private func forwardedFromView(_ forwardedFromItem: AChatItem) -> some View {
+        VStack(alignment: .leading, spacing: 8) {
+            Button {
+                Task {
+                    await MainActor.run {
+                        ItemsModel.shared.loadOpenChat(forwardedFromItem.chatInfo.id)
+                        dismiss()
+                    }
+                }
+            } label: {
+                forwardedFromSender(forwardedFromItem)
+            }
+
+            if !local {
+                Divider().padding(.top, 32)
+                Text("Recipient(s) can't see who this message is from.")
+                    .font(.caption)
+                    .foregroundColor(theme.colors.secondary)
+            }
+        }
+    }
+
+    @ViewBuilder private func forwardedFromSender(_ forwardedFromItem: AChatItem) -> some View {
+        HStack {
+            ChatInfoImage(chat: Chat(chatInfo: forwardedFromItem.chatInfo), size: 48)
+                .padding(.trailing, 6)
+
+            if forwardedFromItem.chatItem.chatDir.sent {
+                VStack(alignment: .leading) {
+                    Text("you")
+                        .italic()
+                        .foregroundColor(theme.colors.onBackground)
+                    Text(forwardedFromItem.chatInfo.chatViewName)
+                        .foregroundColor(theme.colors.secondary)
+                        .lineLimit(1)
+                }
+            } else if case let .groupRcv(groupMember) = forwardedFromItem.chatItem.chatDir {
+                VStack(alignment: .leading) {
+                    Text(groupMember.chatViewName)
+                        .foregroundColor(theme.colors.onBackground)
+                        .lineLimit(1)
+                    Text(forwardedFromItem.chatInfo.chatViewName)
+                        .foregroundColor(theme.colors.secondary)
+                        .lineLimit(1)
+                }
+            } else {
+                Text(forwardedFromItem.chatInfo.chatViewName)
+                    .foregroundColor(theme.colors.onBackground)
+                    .lineLimit(1)
+            }
+        }
+    }
+
+    @ViewBuilder private func deliveryTab(_ memberDeliveryStatuses: [MemberDeliveryStatus]) -> some View {
+        ScrollView {
+            VStack(alignment: .leading, spacing: 16) {
+                details()
+                Divider().padding(.vertical)
+                Text("Delivery")
+                    .font(.title2)
+                    .padding(.bottom, 4)
+                memberDeliveryStatusesView(memberDeliveryStatuses)
+            }
+            .padding()
+        }
+        .frame(maxHeight: .infinity, alignment: .top)
+    }
+
+    @ViewBuilder private func memberDeliveryStatusesView(_ memberDeliveryStatuses: [MemberDeliveryStatus]) -> some View {
+        LazyVStack(alignment: .leading, spacing: 12) {
+            let mss = membersStatuses(memberDeliveryStatuses)
+            if !mss.isEmpty {
+                ForEach(mss, id: \.0.groupMemberId) { memberStatus in
+                    memberDeliveryStatusView(memberStatus.0, memberStatus.1, memberStatus.2)
+                }
+            } else {
+                Text("No delivery information")
+                    .foregroundColor(theme.colors.secondary)
+            }
+        }
+    }
+
+    private func membersStatuses(_ memberDeliveryStatuses: [MemberDeliveryStatus]) -> [(GroupMember, GroupSndStatus, Bool?)] {
+        memberDeliveryStatuses.compactMap({ mds in
+            if let mem = chatModel.getGroupMember(mds.groupMemberId) {
+                return (mem.wrapped, mds.memberDeliveryStatus, mds.sentViaProxy)
+            } else {
+                return nil
+            }
+        })
+    }
+
+    private func memberDeliveryStatusView(_ member: GroupMember, _ status: GroupSndStatus, _ sentViaProxy: Bool?) -> some View {
+        HStack{
+            MemberProfileImage(member, size: 30)
+                .padding(.trailing, 2)
+            Text(member.chatViewName)
+                .lineLimit(1)
+            Spacer()
+            if sentViaProxy == true {
+                Image(systemName: "arrow.forward")
+                    .foregroundColor(theme.colors.secondary).opacity(0.67)
+            }
+            let v = Group {
+                let (icon, statusColor) = status.statusIcon(theme.colors.secondary, theme.colors.primary)
+                switch status {
+                case .rcvd:
+                    ZStack(alignment: .trailing) {
+                        Image(systemName: icon)
+                            .foregroundColor(statusColor.opacity(0.67))
+                            .padding(.trailing, 6)
+                        Image(systemName: icon)
+                            .foregroundColor(statusColor.opacity(0.67))
+                    }
+                default:
+                    Image(systemName: icon)
+                        .foregroundColor(statusColor)
+                }
+            }
+
+            if let (title, text) = status.statusInfo {
+                v.onTapGesture {
+                    alert = .alert(title: title, text: text)
+                }
+            } else {
+                v
+            }
+        }
    }

    private func itemInfoShareText() -> String {
        let meta = ci.meta
-        var shareText: [String] = [title, ""]
-        shareText += [String.localizedStringWithFormat(NSLocalizedString("Sent at: %@", comment: "copied message info"), localTimestamp(meta.itemTs))]
+        var shareText: [String] = [String.localizedStringWithFormat(NSLocalizedString("# %@", comment: "copied message info title, # <title>"), title), ""]
+        shareText += [String.localizedStringWithFormat(
+            ci.localNote
+                ? NSLocalizedString("Created at: %@", comment: "copied message info")
+                : NSLocalizedString("Sent at: %@", comment: "copied message info"),
+            localTimestamp(meta.itemTs))
+        ]
        if !ci.chatDir.sent {
            shareText += [String.localizedStringWithFormat(NSLocalizedString("Received at: %@", comment: "copied message info"), localTimestamp(meta.createdAt))]
        }
@@ -241,11 +505,15 @@ struct ChatItemInfoView: View {
        if developerTools {
            shareText += [
                String.localizedStringWithFormat(NSLocalizedString("Database ID: %d", comment: "copied message info"), meta.itemId),
-                String.localizedStringWithFormat(NSLocalizedString("Record updated at: %@", comment: "copied message info"), localTimestamp(meta.updatedAt))
+                String.localizedStringWithFormat(NSLocalizedString("Record updated at: %@", comment: "copied message info"), localTimestamp(meta.updatedAt)),
+                String.localizedStringWithFormat(NSLocalizedString("Message status: %@", comment: "copied message info"), meta.itemStatus.id)
            ]
+            if let file = ci.file {
+                shareText += [String.localizedStringWithFormat(NSLocalizedString("File status: %@", comment: "copied message info"), file.fileStatus.id)]
+            }
        }
        if let qi = ci.quotedItem {
-            shareText += ["", NSLocalizedString("In reply to", comment: "copied message info")]
+            shareText += ["", NSLocalizedString("## In reply to", comment: "copied message info")]
            let t = qi.text
            shareText += [""]
            if let sender = qi.getSender(nil) {
@@ -264,7 +532,7 @@ struct ChatItemInfoView: View {
        }
        if let chatItemInfo = chatItemInfo,
           !chatItemInfo.itemVersions.isEmpty {
-            shareText += ["", NSLocalizedString("History", comment: "copied message info")]
+            shareText += ["", NSLocalizedString("## History", comment: "copied message info")]
            for (index, itemVersion) in chatItemInfo.itemVersions.enumerated() {
                let t = itemVersion.msgContent.text
                shareText += [
@@ -10,40 +10,39 @@ import SwiftUI
 import SimpleXChat

 struct ChatItemView: View {
-    var chatInfo: ChatInfo
+    @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
    var chatItem: ChatItem
-    var showMember = false
    var maxWidth: CGFloat = .infinity
-    @State var scrollProxy: ScrollViewProxy? = nil
    @Binding var revealed: Bool
    @Binding var allowMenu: Bool
-    @Binding var audioPlayer: AudioPlayer?
-    @Binding var playbackState: VoiceMessagePlaybackState
-    @Binding var playbackTime: TimeInterval?
-    init(chatInfo: ChatInfo, chatItem: ChatItem, showMember: Bool = false, maxWidth: CGFloat = .infinity, scrollProxy: ScrollViewProxy? = nil, revealed: Binding<Bool>, allowMenu: Binding<Bool> = .constant(false), audioPlayer: Binding<AudioPlayer?> = .constant(nil), playbackState: Binding<VoiceMessagePlaybackState> = .constant(.noPlayback), playbackTime: Binding<TimeInterval?> = .constant(nil)) {
-        self.chatInfo = chatInfo
+
+    init(
+        chat: Chat,
+        chatItem: ChatItem,
+        showMember: Bool = false,
+        maxWidth: CGFloat = .infinity,
+        revealed: Binding<Bool>,
+        allowMenu: Binding<Bool> = .constant(false)
+    ) {
+        self.chat = chat
        self.chatItem = chatItem
-        self.showMember = showMember
        self.maxWidth = maxWidth
-        _scrollProxy = .init(initialValue: scrollProxy)
        _revealed = revealed
        _allowMenu = allowMenu
-        _audioPlayer = audioPlayer
-        _playbackState = playbackState
-        _playbackTime = playbackTime
    }

    var body: some View {
        let ci = chatItem
-        if chatItem.meta.itemDeleted != nil && !revealed {
-            MarkedDeletedItemView(chatItem: chatItem, showMember: showMember)
-        } else if ci.quotedItem == nil && ci.meta.itemDeleted == nil && !ci.meta.isLive {
+        if chatItem.meta.itemDeleted != nil && (!revealed || chatItem.isDeletedContent) {
+            MarkedDeletedItemView(chat: chat, chatItem: chatItem, revealed: $revealed)
+        } else if ci.quotedItem == nil && ci.meta.itemForwarded == nil && ci.meta.itemDeleted == nil && !ci.meta.isLive {
            if let mc = ci.content.msgContent, mc.isText && isShortEmoji(ci.content.text) {
-                EmojiItemView(chatItem: ci)
+                EmojiItemView(chat: chat, chatItem: ci)
            } else if ci.content.text.isEmpty, case let .voice(_, duration) = ci.content.msgContent {
-                CIVoiceView(chatItem: ci, recordingFile: ci.file, duration: duration, audioPlayer: $audioPlayer, playbackState: $playbackState, playbackTime: $playbackTime, allowMenu: $allowMenu)
+                CIVoiceView(chat: chat, chatItem: ci, recordingFile: ci.file, duration: duration, allowMenu: $allowMenu)
            } else if ci.content.msgContent == nil {
-                ChatItemContentView(chatInfo: chatInfo, chatItem: chatItem, showMember: showMember, msgContentView: { Text(ci.text) }) // msgContent is unreachable branch in this case
+                ChatItemContentView(chat: chat, chatItem: chatItem, revealed: $revealed, msgContentView: { Text(ci.text) }) // msgContent is unreachable branch in this case
            } else {
                framedItemView()
            }
@@ -53,15 +52,43 @@ struct ChatItemView: View {
    }

    private func framedItemView() -> some View {
-        FramedItemView(chatInfo: chatInfo, chatItem: chatItem, showMember: showMember, maxWidth: maxWidth, scrollProxy: scrollProxy, allowMenu: $allowMenu, audioPlayer: $audioPlayer, playbackState: $playbackState, playbackTime: $playbackTime)
+        let preview = chatItem.content.msgContent
+            .flatMap {
+                switch $0 {
+                case let .image(_, image): image
+                case let .video(_, image, _): image
+                default: nil
+                }
+            }
+            .flatMap { UIImage(base64Encoded: $0) }
+        let adjustedMaxWidth = {
+            if let preview, preview.size.width <= preview.size.height {
+                maxWidth * 0.75
+            } else {
+                maxWidth
+            }
+        }()
+        return FramedItemView(
+            chat: chat,
+            chatItem: chatItem,
+            preview: preview,
+            revealed: $revealed,
+            maxWidth: maxWidth,
+            imgWidth: adjustedMaxWidth,
+            videoWidth: adjustedMaxWidth,
+            allowMenu: $allowMenu
+        )
    }
 }

 struct ChatItemContentView<Content: View>: View {
-    var chatInfo: ChatInfo
+    @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
+    @ObservedObject var chat: Chat
    var chatItem: ChatItem
-    var showMember: Bool
+    @Binding var revealed: Bool
    var msgContentView: () -> Content
+    @AppStorage(DEFAULT_DEVELOPER_TOOLS) private var developerTools = false

    var body: some View {
        switch chatItem.content {
@@ -71,63 +98,143 @@ struct ChatItemContentView<Content: View>: View {
        case .rcvDeleted: deletedItemView()
        case let .sndCall(status, duration): callItemView(status, duration)
        case let .rcvCall(status, duration): callItemView(status, duration)
-        case let .rcvIntegrityError(msgError): IntegrityErrorItemView(msgError: msgError, chatItem: chatItem, showMember: showMember)
-        case let .rcvDecryptionError(msgDecryptError, msgCount): CIRcvDecryptionError(msgDecryptError: msgDecryptError, msgCount: msgCount, chatItem: chatItem, showMember: showMember)
+        case let .rcvIntegrityError(msgError):
+            if developerTools {
+                IntegrityErrorItemView(chat: chat, msgError: msgError, chatItem: chatItem)
+            } else {
+                ZStack {}
+            }
+        case let .rcvDecryptionError(msgDecryptError, msgCount): CIRcvDecryptionError(chat: chat, msgDecryptError: msgDecryptError, msgCount: msgCount, chatItem: chatItem)
        case let .rcvGroupInvitation(groupInvitation, memberRole): groupInvitationItemView(groupInvitation, memberRole)
        case let .sndGroupInvitation(groupInvitation, memberRole): groupInvitationItemView(groupInvitation, memberRole)
+        case .rcvDirectEvent: eventItemView()
+        case .rcvGroupEvent(.memberCreatedContact): CIMemberCreatedContactView(chatItem: chatItem)
        case .rcvGroupEvent: eventItemView()
        case .sndGroupEvent: eventItemView()
        case .rcvConnEvent: eventItemView()
        case .sndConnEvent: eventItemView()
-        case let .rcvChatFeature(feature, enabled, _): chatFeatureView(feature, enabled.iconColor)
-        case let .sndChatFeature(feature, enabled, _): chatFeatureView(feature, enabled.iconColor)
+        case let .rcvChatFeature(feature, enabled, _): chatFeatureView(feature, enabled.iconColor(theme.colors.secondary))
+        case let .sndChatFeature(feature, enabled, _): chatFeatureView(feature, enabled.iconColor(theme.colors.secondary))
        case let .rcvChatPreference(feature, allowed, param):
-            CIFeaturePreferenceView(chatItem: chatItem, feature: feature, allowed: allowed, param: param)
+            CIFeaturePreferenceView(chat: chat, chatItem: chatItem, feature: feature, allowed: allowed, param: param)
        case let .sndChatPreference(feature, _, _):
-            CIChatFeatureView(chatItem: chatItem, feature: feature, icon: feature.icon, iconColor: .secondary)
-        case let .rcvGroupFeature(feature, preference, _): chatFeatureView(feature, preference.enable.iconColor)
-        case let .sndGroupFeature(feature, preference, _): chatFeatureView(feature, preference.enable.iconColor)
+            CIChatFeatureView(chat: chat, chatItem: chatItem, revealed: $revealed, feature: feature, icon: feature.icon, iconColor: theme.colors.secondary)
+        case let .rcvGroupFeature(feature, preference, _, role): chatFeatureView(feature, preference.enabled(role, for: chat.chatInfo.groupInfo?.membership).iconColor(theme.colors.secondary))
+        case let .sndGroupFeature(feature, preference, _, role): chatFeatureView(feature, preference.enabled(role, for: chat.chatInfo.groupInfo?.membership).iconColor(theme.colors.secondary))
        case let .rcvChatFeatureRejected(feature): chatFeatureView(feature, .red)
        case let .rcvGroupFeatureRejected(feature): chatFeatureView(feature, .red)
        case .sndModerated: deletedItemView()
        case .rcvModerated: deletedItemView()
+        case .rcvBlocked: deletedItemView()
+        case let .sndDirectE2EEInfo(e2eeInfo): CIEventView(eventText: directE2EEInfoText(e2eeInfo))
+        case let .rcvDirectE2EEInfo(e2eeInfo): CIEventView(eventText: directE2EEInfoText(e2eeInfo))
+        case .sndGroupE2EEInfo: CIEventView(eventText: e2eeInfoNoPQText())
+        case .rcvGroupE2EEInfo: CIEventView(eventText: e2eeInfoNoPQText())
        case let .invalidJSON(json): CIInvalidJSONView(json: json)
        }
    }

    private func deletedItemView() -> some View {
-        DeletedItemView(chatItem: chatItem, showMember: showMember)
+        DeletedItemView(chat: chat, chatItem: chatItem)
    }

    private func callItemView(_ status: CICallStatus, _ duration: Int) -> some View {
-        CICallItemView(chatInfo: chatInfo, chatItem: chatItem, status: status, duration: duration)
+        CICallItemView(chat: chat, chatItem: chatItem, status: status, duration: duration)
    }

    private func groupInvitationItemView(_ groupInvitation: CIGroupInvitation, _ memberRole: GroupMemberRole) -> some View {
-        CIGroupInvitationView(chatItem: chatItem, groupInvitation: groupInvitation, memberRole: memberRole, chatIncognito: chatInfo.incognito)
+        CIGroupInvitationView(chat: chat, chatItem: chatItem, groupInvitation: groupInvitation, memberRole: memberRole, chatIncognito: chat.chatInfo.incognito)
    }

    private func eventItemView() -> some View {
-        CIEventView(chatItem: chatItem)
+        CIEventView(eventText: eventItemViewText(theme.colors.secondary))
+    }
+
+    private func eventItemViewText(_ secondaryColor: Color) -> Text {
+        if !revealed, let t = mergedGroupEventText {
+            return chatEventText(t + Text(" ") + chatItem.timestampText, secondaryColor)
+        } else if let member = chatItem.memberDisplayName {
+            return Text(member + " ")
+                    .font(.caption)
+                    .foregroundColor(secondaryColor)
+                    .fontWeight(.light)
+                + chatEventText(chatItem, secondaryColor)
+        } else {
+            return chatEventText(chatItem, secondaryColor)
+        }
    }

    private func chatFeatureView(_ feature: Feature, _ iconColor: Color) -> some View {
-        CIChatFeatureView(chatItem: chatItem, feature: feature, iconColor: iconColor)
+        CIChatFeatureView(chat: chat, chatItem: chatItem, revealed: $revealed, feature: feature, iconColor: iconColor)
    }
+
+    private var mergedGroupEventText: Text? {
+        let (count, ns) = chatModel.getConnectedMemberNames(chatItem)
+        let members: LocalizedStringKey =
+            switch ns.count {
+            case 1: "\(ns[0]) connected"
+            case 2: "\(ns[0]) and \(ns[1]) connected"
+            case 3: "\(ns[0] + ", " + ns[1]) and \(ns[2]) connected"
+            default:
+                ns.count > 3
+                ? "\(ns[0]), \(ns[1]) and \(ns.count - 2) other members connected"
+                : ""
+            }
+        return if count <= 1 {
+            nil
+        } else if ns.count == 0 {
+            Text("\(count) group events")
+        } else if count > ns.count {
+            Text(members) + Text(" ") + Text("and \(count - ns.count) other events")
+        } else {
+            Text(members)
+        }
+    }
+
+    private func directE2EEInfoText(_ info: E2EEInfo) -> Text {
+        info.pqEnabled
+        ? Text("Messages, files and calls are protected by **quantum resistant e2e encryption** with perfect forward secrecy, repudiation and break-in recovery.")
+            .font(.caption)
+            .foregroundColor(theme.colors.secondary)
+            .fontWeight(.light)
+        : e2eeInfoNoPQText()
+    }
+
+    private func e2eeInfoNoPQText() -> Text {
+        Text("Messages, files and calls are protected by **end-to-end encryption** with perfect forward secrecy, repudiation and break-in recovery.")
+            .font(.caption)
+            .foregroundColor(theme.colors.secondary)
+            .fontWeight(.light)
+    }
+}
+
+func chatEventText(_ text: Text, _ secondaryColor: Color) -> Text {
+    text
+        .font(.caption)
+        .foregroundColor(secondaryColor)
+        .fontWeight(.light)
+}
+
+func chatEventText(_ eventText: LocalizedStringKey, _ ts: Text, _ secondaryColor: Color) -> Text {
+    chatEventText(Text(eventText) + Text(" ") + ts, secondaryColor)
+}
+
+func chatEventText(_ ci: ChatItem, _ secondaryColor: Color) -> Text {
+    chatEventText("\(ci.content.text)", ci.timestampText, secondaryColor)
 }

 struct ChatItemView_Previews: PreviewProvider {
    static var previews: some View {
        Group{
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getSample(1, .directSnd, .now, "hello"), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getSample(2, .directRcv, .now, "hello there too"), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getSample(1, .directSnd, .now, "🙂"), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getSample(2, .directRcv, .now, "🙂🙂🙂🙂🙂"), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getSample(2, .directRcv, .now, "🙂🙂🙂🙂🙂🙂"), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getDeletedContentSample(), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getSample(1, .directSnd, .now, "hello", .sndSent, itemDeleted: .deleted(deletedTs: .now)), revealed: Binding.constant(false))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getSample(1, .directSnd, .now, "🙂", .sndSent, itemLive: true), revealed: Binding.constant(true))
-            ChatItemView(chatInfo: ChatInfo.sampleData.direct, chatItem: ChatItem.getSample(1, .directSnd, .now, "hello", .sndSent, itemLive: true), revealed: Binding.constant(true))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getSample(1, .directSnd, .now, "hello"), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directRcv, .now, "hello there too"), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getSample(1, .directSnd, .now, "🙂"), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directRcv, .now, "🙂🙂🙂🙂🙂"), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directRcv, .now, "🙂🙂🙂🙂🙂🙂"), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getDeletedContentSample(), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getSample(1, .directSnd, .now, "hello", .sndSent(sndProgress: .complete), itemDeleted: .deleted(deletedTs: .now)), revealed: Binding.constant(false))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getSample(1, .directSnd, .now, "🙂", .sndSent(sndProgress: .complete), itemLive: true), revealed: Binding.constant(true))
+            ChatItemView(chat: Chat.sampleData, chatItem: ChatItem.getSample(1, .directSnd, .now, "hello", .sndSent(sndProgress: .complete), itemLive: true), revealed: Binding.constant(true))
        }
        .previewLayout(.fixed(width: 360, height: 70))
        .environmentObject(Chat.sampleData)
@@ -139,7 +246,7 @@ struct ChatItemView_NonMsgContentDeleted_Previews: PreviewProvider {
        let ciFeatureContent = CIContent.rcvChatFeature(feature: .fullDelete, enabled: FeatureEnabled(forUser: false, forContact: false), param: nil)
        Group{
            ChatItemView(
-                chatInfo: ChatInfo.sampleData.direct,
+                chat: Chat.sampleData,
                chatItem: ChatItem(
                    chatDir: .directRcv,
                    meta: CIMeta.getSample(1, .now, "1 skipped message", .rcvRead, itemDeleted: .deleted(deletedTs: .now)),
@@ -150,7 +257,7 @@ struct ChatItemView_NonMsgContentDeleted_Previews: PreviewProvider {
                revealed: Binding.constant(true)
            )
            ChatItemView(
-                chatInfo: ChatInfo.sampleData.direct,
+                chat: Chat.sampleData,
                chatItem: ChatItem(
                    chatDir: .directRcv,
                    meta: CIMeta.getSample(1, .now, "1 skipped message", .rcvRead),
@@ -161,7 +268,7 @@ struct ChatItemView_NonMsgContentDeleted_Previews: PreviewProvider {
                revealed: Binding.constant(true)
            )
            ChatItemView(
-                chatInfo: ChatInfo.sampleData.direct,
+                chat: Chat.sampleData,
                chatItem: ChatItem(
                    chatDir: .directRcv,
                    meta: CIMeta.getSample(1, .now, "received invitation to join group team as admin", .rcvRead, itemDeleted: .deleted(deletedTs: .now)),
@@ -172,7 +279,7 @@ struct ChatItemView_NonMsgContentDeleted_Previews: PreviewProvider {
                revealed: Binding.constant(true)
            )
            ChatItemView(
-                chatInfo: ChatInfo.sampleData.direct,
+                chat: Chat.sampleData,
                chatItem: ChatItem(
                    chatDir: .directRcv,
                    meta: CIMeta.getSample(1, .now, "group event text", .rcvRead, itemDeleted: .deleted(deletedTs: .now)),
@@ -183,7 +290,7 @@ struct ChatItemView_NonMsgContentDeleted_Previews: PreviewProvider {
                revealed: Binding.constant(true)
            )
            ChatItemView(
-                chatInfo: ChatInfo.sampleData.direct,
+                chat: Chat.sampleData,
                chatItem: ChatItem(
                    chatDir: .directRcv,
                    meta: CIMeta.getSample(1, .now, ciFeatureContent.text, .rcvRead, itemDeleted: .deleted(deletedTs: .now)),
@@ -9,7 +9,7 @@
 import SwiftUI

 struct ComposeFileView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
    let fileName: String
    let cancelFile: (() -> Void)
    let cancelEnabled: Bool
@@ -32,9 +32,8 @@ struct ComposeFileView: View {
        }
        .padding(.vertical, 1)
        .padding(.trailing, 12)
-        .frame(height: 50)
-        .background(colorScheme == .light ? sentColorLight : sentColorDark)
+        .frame(height: 54)
+        .background(theme.appColors.sentMessage)
        .frame(maxWidth: .infinity)
-        .padding(.top, 8)
    }
 }
@@ -10,7 +10,7 @@ import SwiftUI
 import SimpleXChat

 struct ComposeImageView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
    let images: [String]
    let cancelImage: (() -> Void)
    let cancelEnabled: Bool
@@ -18,10 +18,7 @@ struct ComposeImageView: View {
    var body: some View {
        HStack(alignment: .center, spacing: 8) {
            let imgs: [UIImage] = images.compactMap { image in
-                if let data = Data(base64Encoded: dropImagePrefix(image)) {
-                    return UIImage(data: data)
-                }
-                return nil
+                UIImage(base64Encoded: image)
            }
            if imgs.count == 0 {
                ProgressView()
@@ -48,9 +45,9 @@ struct ComposeImageView: View {
        }
        .padding(.vertical, 1)
        .padding(.trailing, 12)
-        .background(colorScheme == .light ? sentColorLight : sentColorDark)
+        .background(theme.appColors.sentMessage)
+        .frame(minHeight: 54)
        .frame(maxWidth: .infinity)
-        .padding(.top, 8)
    }
 }

@@ -10,37 +10,8 @@ import SwiftUI
 import LinkPresentation
 import SimpleXChat

-func getLinkPreview(url: URL, cb: @escaping (LinkPreview?) -> Void) {
-    logger.debug("getLinkMetadata: fetching URL preview")
-    LPMetadataProvider().startFetchingMetadata(for: url){ metadata, error in
-        if let e = error {
-            logger.error("Error retrieving link metadata: \(e.localizedDescription)")
-        }
-        if let metadata = metadata,
-           let imageProvider = metadata.imageProvider,
-           imageProvider.canLoadObject(ofClass: UIImage.self) {
-            imageProvider.loadObject(ofClass: UIImage.self){ object, error in
-                var linkPreview: LinkPreview? = nil
-                if let error = error {
-                    logger.error("Couldn't load image preview from link metadata with error: \(error.localizedDescription)")
-                } else {
-                    if let image = object as? UIImage,
-                       let resized = resizeImageToStrSize(image, maxDataSize: 14000),
-                       let title = metadata.title,
-                       let uri = metadata.originalURL {
-                        linkPreview = LinkPreview(uri: uri, title: title, image: resized)
-                    }
-                }
-                cb(linkPreview)
-            }
-        } else {
-            cb(nil)
-        }
-    }
-}
-
 struct ComposeLinkView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
    let linkPreview: LinkPreview?
    var cancelPreview: (() -> Void)? = nil
    let cancelEnabled: Bool
@@ -62,15 +33,14 @@ struct ComposeLinkView: View {
        }
        .padding(.vertical, 1)
        .padding(.trailing, 12)
-        .background(colorScheme == .light ? sentColorLight : sentColorDark)
+        .background(theme.appColors.sentMessage)
+        .frame(minHeight: 54)
        .frame(maxWidth: .infinity)
-        .padding(.top, 8)
    }

    private func linkPreviewView(_ linkPreview: LinkPreview) -> some View {
        HStack(alignment: .center, spacing: 8) {
-            if let data = Data(base64Encoded: dropImagePrefix(linkPreview.image)),
-               let uiImage = UIImage(data: data) {
+            if let uiImage = UIImage(base64Encoded: linkPreview.image) {
                Image(uiImage: uiImage)
                    .resizable()
                    .aspectRatio(contentMode: .fit)
@@ -82,10 +52,10 @@ struct ComposeLinkView: View {
                Text(linkPreview.uri.absoluteString)
                    .font(.caption)
                    .lineLimit(1)
-                    .foregroundColor(.secondary)
+                    .foregroundColor(theme.colors.secondary)
            }
            .padding(.vertical, 5)
-            .frame(maxWidth: .infinity, minHeight: 60, maxHeight: 60)
+            .frame(maxWidth: .infinity, minHeight: 60)
        }
    }
 }
@@ -23,6 +23,7 @@ enum ComposeContextItem {
    case noContextItem
    case quotedItem(chatItem: ChatItem)
    case editingItem(chatItem: ChatItem)
+    case forwardingItem(chatItem: ChatItem, fromChatInfo: ChatInfo)
 }

 enum VoiceMessageRecordingState {
@@ -44,7 +45,6 @@ struct ComposeState {
    var contextItem: ComposeContextItem
    var voiceMessageRecordingState: VoiceMessageRecordingState
    var inProgress = false
-    var disabled = false
    var useLinkPreviews: Bool = UserDefaults.standard.bool(forKey: DEFAULT_PRIVACY_LINK_PREVIEWS)

    init(
@@ -73,6 +73,13 @@ struct ComposeState {
        }
    }

+    init(forwardingItem: ChatItem, fromChatInfo: ChatInfo) {
+        self.message = ""
+        self.preview = .noPreview
+        self.contextItem = .forwardingItem(chatItem: forwardingItem, fromChatInfo: fromChatInfo)
+        self.voiceMessageRecordingState = .noRecording
+    }
+
    func copy(
        message: String? = nil,
        liveMessage: LiveMessage? = nil,
@@ -103,12 +110,19 @@ struct ComposeState {
        }
    }

+    var forwarding: Bool {
+        switch contextItem {
+        case .forwardingItem: return true
+        default: return false
+        }
+    }
+
    var sendEnabled: Bool {
        switch preview {
-        case .mediaPreviews: return true
+        case let .mediaPreviews(media): return !media.isEmpty
        case .voicePreview: return voiceMessageRecordingState == .finished
        case .filePreview: return true
-        default: return !message.isEmpty || liveMessage != nil
+        default: return !message.isEmpty || forwarding || liveMessage != nil
        }
    }

@@ -154,7 +168,7 @@ struct ComposeState {
    }

    var attachmentDisabled: Bool {
-        if editing || liveMessage != nil || inProgress { return true }
+        if editing || forwarding || liveMessage != nil || inProgress { return true }
        switch preview {
        case .noPreview: return false
        case .linkPreview: return false
@@ -162,31 +176,39 @@ struct ComposeState {
        }
    }

+    var attachmentPreview: Bool {
+        switch preview {
+        case .noPreview: false
+        case .linkPreview: false
+        case let .mediaPreviews(mediaPreviews): !mediaPreviews.isEmpty
+        case .voicePreview: false
+        case .filePreview: true
+        }
+    }
+
    var empty: Bool {
        message == "" && noPreview
    }
 }

 func chatItemPreview(chatItem: ChatItem) -> ComposePreview {
-    let chatItemPreview: ComposePreview
    switch chatItem.content.msgContent {
    case .text:
-        chatItemPreview = .noPreview
+        return .noPreview
    case let .link(_, preview: preview):
-        chatItemPreview = .linkPreview(linkPreview: preview)
+        return .linkPreview(linkPreview: preview)
    case let .image(_, image):
-        chatItemPreview = .mediaPreviews(mediaPreviews: [(image, nil)])
+        return .mediaPreviews(mediaPreviews: [(image, nil)])
    case let .video(_, image, _):
-        chatItemPreview = .mediaPreviews(mediaPreviews: [(image, nil)])
+        return .mediaPreviews(mediaPreviews: [(image, nil)])
    case let .voice(_, duration):
-        chatItemPreview = .voicePreview(recordingFileName: chatItem.file?.fileName ?? "", duration: duration)
+        return .voicePreview(recordingFileName: chatItem.file?.fileName ?? "", duration: duration)
    case .file:
        let fileName = chatItem.file?.fileName ?? ""
-        chatItemPreview = .filePreview(fileName: fileName, file: getAppFilePath(fileName))
+        return .filePreview(fileName: fileName, file: getAppFilePath(fileName))
    default:
-        chatItemPreview = .noPreview
+        return .noPreview
    }
-    return chatItemPreview
 }

 enum UploadContent: Equatable {
@@ -232,15 +254,18 @@ enum UploadContent: Equatable {

 struct ComposeView: View {
    @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
    @ObservedObject var chat: Chat
    @Binding var composeState: ComposeState
    @Binding var keyboardVisible: Bool

    @State var linkUrl: URL? = nil
+    @State var hasSimplexLink: Bool = false
    @State var prevLinkUrl: URL? = nil
    @State var pendingLinkUrl: URL? = nil
    @State var cancelledLinks: Set<String> = []

+    @Environment(\.colorScheme) private var colorScheme
    @State private var showChooseSource = false
    @State private var showMediaPicker = false
    @State private var showTakePhoto = false
@@ -255,8 +280,30 @@ struct ComposeView: View {
    // this is a workaround to fire an explicit event in certain cases
    @State private var stopPlayback: Bool = false

+    @AppStorage(DEFAULT_PRIVACY_SAVE_LAST_DRAFT) private var saveLastDraft = true
+    @AppStorage(DEFAULT_TOOLBAR_MATERIAL) private var toolbarMaterial = ToolbarMaterial.defaultMaterial
+
    var body: some View {
        VStack(spacing: 0) {
+            Divider()
+            if chat.chatInfo.contact?.nextSendGrpInv ?? false {
+                ContextInvitingContactMemberView()
+                Divider()
+            }
+            // preference checks should match checks in forwarding list
+            let simplexLinkProhibited = hasSimplexLink && !chat.groupFeatureEnabled(.simplexLinks)
+            let fileProhibited = composeState.attachmentPreview && !chat.groupFeatureEnabled(.files)
+            let voiceProhibited = composeState.voicePreview && !chat.chatInfo.featureEnabled(.voice)
+            if simplexLinkProhibited {
+                msgNotAllowedView("SimpleX links not allowed", icon: "link")
+                Divider()
+            } else if fileProhibited {
+                msgNotAllowedView("Files and media not allowed", icon: "doc")
+                Divider()
+            } else if voiceProhibited {
+                msgNotAllowedView("Voice messages not allowed", icon: "mic")
+                Divider()
+            }
            contextItemView()
            switch (composeState.editing, composeState.preview) {
            case (true, .filePreview): EmptyView()
@@ -270,12 +317,13 @@ struct ComposeView: View {
                    Image(systemName: "paperclip")
                        .resizable()
                }
-                .disabled(composeState.attachmentDisabled || !chat.userCanSend)
+                .disabled(composeState.attachmentDisabled || !chat.userCanSend || (chat.chatInfo.contact?.nextSendGrpInv ?? false))
                .frame(width: 25, height: 25)
                .padding(.bottom, 12)
                .padding(.leading, 12)
+                .tint(theme.colors.primary)
                if case let .group(g) = chat.chatInfo,
-                   !g.fullGroupPreferences.files.on {
+                   !g.fullGroupPreferences.files.on(for: g.membership) {
                    b.disabled(true).onTapGesture {
                        AlertManager.shared.showAlertMsg(
                            title: "Files and media prohibited!",
@@ -292,13 +340,15 @@ struct ComposeView: View {
                            sendMessage(ttl: ttl)
                            resetLinkPreview()
                        },
-                        sendLiveMessage: sendLiveMessage,
+                        sendLiveMessage: chat.chatInfo.chatType != .local ? sendLiveMessage : nil,
                        updateLiveMessage: updateLiveMessage,
                        cancelLiveMessage: {
                            composeState.liveMessage = nil
                            chatModel.removeLiveDummy()
                        },
+                        nextSendGrpInv: chat.chatInfo.contact?.nextSendGrpInv ?? false,
                        voiceMessageAllowed: chat.chatInfo.featureEnabled(.voice),
+                        disableSendButton: simplexLinkProhibited || fileProhibited || voiceProhibited,
                        showEnableVoiceMessagesAlert: chat.chatInfo.showEnableVoiceMessagesAlert,
                        startVoiceMessageRecording: {
                            Task {
@@ -309,16 +359,18 @@ struct ComposeView: View {
                        allowVoiceMessagesToContact: allowVoiceMessagesToContact,
                        timedMessageAllowed: chat.chatInfo.featureEnabled(.timedMessages),
                        onMediaAdded: { media in if !media.isEmpty { chosenMedia = media }},
-                        keyboardVisible: $keyboardVisible
+                        keyboardVisible: $keyboardVisible,
+                        sendButtonColor: chat.chatInfo.incognito
+                            ? .indigo.opacity(colorScheme == .dark ? 1 : 0.7)
+                            : theme.colors.primary
                    )
                    .padding(.trailing, 12)
-                    .background(.background)
                    .disabled(!chat.userCanSend)

                    if chat.userIsObserver {
                        Text("you are observer")
                            .italic()
-                            .foregroundColor(.secondary)
+                            .foregroundColor(theme.colors.secondary)
                            .padding(.horizontal, 12)
                            .onTapGesture {
                                AlertManager.shared.showAlertMsg(
@@ -330,13 +382,23 @@ struct ComposeView: View {
                }
            }
        }
-        .onChange(of: composeState.message) { _ in
+        .background {
+            Color.clear
+                .overlay(ToolbarMaterial.material(toolbarMaterial))
+                .ignoresSafeArea(.all, edges: .bottom)
+        }
+        .onChange(of: composeState.message) { msg in
            if composeState.linkPreviewAllowed {
-                if composeState.message.count > 0 {
-                    showLinkPreview(composeState.message)
+                if msg.count > 0 {
+                    showLinkPreview(msg)
                } else {
                    resetLinkPreview()
+                    hasSimplexLink = false
                }
+            } else if msg.count > 0 && !chat.groupFeatureEnabled(.simplexLinks) {
+                (_, hasSimplexLink) = parseMessage(msg)
+            } else {
+                hasSimplexLink = false
            }
        }
        .onChange(of: chat.userCanSend) { canSend in
@@ -377,10 +439,10 @@ struct ComposeView: View {
            }
        }
        .sheet(isPresented: $showMediaPicker) {
-            LibraryMediaListPicker(media: $chosenMedia, selectionLimit: 10) { itemsSelected in
-                showMediaPicker = false
-                if itemsSelected {
-                    DispatchQueue.main.async {
+            LibraryMediaListPicker(addMedia: addMediaContent, selectionLimit: 10, finishedPreprocessing: finishedPreprocessingMediaContent) { itemsSelected in
+                await MainActor.run {
+                    showMediaPicker = false
+                    if itemsSelected {
                        composeState = composeState.copy(preview: .mediaPreviews(mediaPreviews: []))
                    }
                }
@@ -442,7 +504,15 @@ struct ComposeView: View {
            } else if (composeState.inProgress) {
                clearCurrentDraft()
            } else if !composeState.empty  {
-                saveCurrentDraft()
+                if case .recording = composeState.voiceMessageRecordingState {
+                    finishVoiceMessageRecording()
+                    if let fileName = composeState.voiceMessageRecordingFileName {
+                        chatModel.filesToDelete.insert(getAppFilePath(fileName))
+                    }
+                }
+                if saveLastDraft {
+                    saveCurrentDraft()
+                }
            } else {
                cancelCurrentVoiceRecording()
                clearCurrentDraft()
@@ -473,6 +543,30 @@ struct ComposeView: View {
        }
    }

+    private func addMediaContent(_ content: UploadContent) async {
+        if let img = resizeImageToStrSize(content.uiImage, maxDataSize: 14000) {
+            var newMedia: [(String, UploadContent?)] = []
+            if case var .mediaPreviews(media) = composeState.preview {
+                media.append((img, content))
+                newMedia = media
+            } else {
+                newMedia = [(img, content)]
+            }
+            await MainActor.run {
+                composeState = composeState.copy(preview: .mediaPreviews(mediaPreviews: newMedia))
+            }
+        }
+    }
+
+    // When error occurs while converting video, remove media preview
+    private func finishedPreprocessingMediaContent() {
+        if case let .mediaPreviews(media) = composeState.preview, media.isEmpty {
+            DispatchQueue.main.async {
+                composeState = composeState.copy(preview: .noPreview)
+            }
+        }
+    }
+
    private var maxFileSize: Int64 {
        getMaxFileSize(.xftp)
    }
@@ -541,6 +635,7 @@ struct ComposeView: View {
                cancelPreview: cancelLinkPreview,
                cancelEnabled: !composeState.inProgress
            )
+            Divider()
        case let .mediaPreviews(mediaPreviews: media):
            ComposeImageView(
                images: media.map { (img, _) in img },
@@ -549,6 +644,7 @@ struct ComposeView: View {
                    chosenMedia = []
                },
                cancelEnabled: !composeState.editing && !composeState.inProgress)
+            Divider()
        case let .voicePreview(recordingFileName, _):
            ComposeVoiceView(
                recordingFileName: recordingFileName,
@@ -561,6 +657,7 @@ struct ComposeView: View {
                cancelEnabled: !composeState.editing && !composeState.inProgress,
                stopPlayback: $stopPlayback
            )
+            Divider()
        case let .filePreview(fileName, _):
            ComposeFileView(
                fileName: fileName,
@@ -568,25 +665,50 @@ struct ComposeView: View {
                    composeState = composeState.copy(preview: .noPreview)
                },
                cancelEnabled: !composeState.editing && !composeState.inProgress)
+            Divider()
        }
    }

+    private func msgNotAllowedView(_ reason: LocalizedStringKey, icon: String) -> some View {
+        HStack {
+            Image(systemName: icon).foregroundColor(theme.colors.secondary)
+            Text(reason).italic()
+        }
+        .padding(12)
+        .frame(minHeight: 54)
+        .frame(maxWidth: .infinity, alignment: .leading)
+        .background(.thinMaterial)
+    }
+
    @ViewBuilder private func contextItemView() -> some View {
        switch composeState.contextItem {
        case .noContextItem:
            EmptyView()
        case let .quotedItem(chatItem: quotedItem):
            ContextItemView(
+                chat: chat,
                contextItem: quotedItem,
                contextIcon: "arrowshape.turn.up.left",
                cancelContextItem: { composeState = composeState.copy(contextItem: .noContextItem) }
            )
+            Divider()
        case let .editingItem(chatItem: editingItem):
            ContextItemView(
+                chat: chat,
                contextItem: editingItem,
                contextIcon: "pencil",
                cancelContextItem: { clearState() }
            )
+            Divider()
+        case let .forwardingItem(chatItem: forwardedItem, _):
+            ContextItemView(
+                chat: chat,
+                contextItem: forwardedItem,
+                contextIcon: "arrowshape.turn.up.forward",
+                cancelContextItem: { composeState = composeState.copy(contextItem: .noContextItem) },
+                showSender: false
+            )
+            Divider()
        }
    }

@@ -606,7 +728,14 @@ struct ComposeView: View {
            if liveMessage != nil { composeState = composeState.copy(liveMessage: nil) }
            await sending()
        }
-        if case let .editingItem(ci) = composeState.contextItem {
+        if chat.chatInfo.contact?.nextSendGrpInv ?? false {
+            await sendMemberContactInvitation()
+        } else if case let .forwardingItem(ci, fromChatInfo) = composeState.contextItem {
+            sent = await forwardItem(ci, fromChatInfo, ttl)
+            if !composeState.message.isEmpty {
+                sent = await send(checkLinkPreview(), quoted: sent?.id, live: false, ttl: ttl)
+            }
+        } else if case let .editingItem(ci) = composeState.contextItem {
            sent = await updateMessage(ci, live: live)
        } else if let liveMessage = liveMessage, liveMessage.sentMsg != nil {
            sent = await updateMessage(liveMessage.chatItem, live: live)
@@ -643,21 +772,39 @@ struct ComposeView: View {
                }
            case let .voicePreview(recordingFileName, duration):
                stopPlayback.toggle()
-                chatModel.filesToDelete.remove(getAppFilePath(recordingFileName))
-                sent = await send(.voice(text: msgText, duration: duration), quoted: quoted, file: recordingFileName, ttl: ttl)
+                let file = voiceCryptoFile(recordingFileName)
+                sent = await send(.voice(text: msgText, duration: duration), quoted: quoted, file: file, ttl: ttl)
            case let .filePreview(_, file):
                if let savedFile = saveFileFromURL(file) {
                    sent = await send(.file(msgText), quoted: quoted, file: savedFile, live: live, ttl: ttl)
                }
            }
        }
-        await MainActor.run { clearState(live: live) }
+        await MainActor.run {
+            let wasForwarding = composeState.forwarding
+            clearState(live: live)
+            if wasForwarding,
+               chatModel.draftChatId == chat.chatInfo.id,
+               let draft = chatModel.draft {
+                composeState = draft
+            }
+        }
        return sent

        func sending() async {
-            await MainActor.run { composeState.disabled = true }
-            DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
-                if composeState.disabled { composeState.inProgress = true }
+            await MainActor.run { composeState.inProgress = true }
+        }
+
+        func sendMemberContactInvitation() async {
+            do {
+                let mc = checkLinkPreview()
+                let contact = try await apiSendMemberContactInvitation(chat.chatInfo.apiId, mc)
+                await MainActor.run {
+                    self.chatModel.updateContact(contact)
+                }
+            } catch {
+                logger.error("ChatView.sendMemberContactInvitation error: \(error.localizedDescription)")
+                AlertManager.shared.showAlertMsg(title: "Error sending member contact invitation", message: "Error: \(responseError(error))")
            }
        }

@@ -717,22 +864,40 @@ struct ComposeView: View {

        func sendVideo(_ imageData: (String, UploadContent?), text: String = "", quoted: Int64? = nil, live: Bool = false, ttl: Int?) async -> ChatItem? {
            let (image, data) = imageData
-            if case let .video(_, url, duration) = data, let savedFile = saveFileFromURLWithoutLoad(url) {
+            if case let .video(_, url, duration) = data, let savedFile = moveTempFileFromURL(url) {
+                ChatModel.shared.filesToDelete.remove(url)
                return await send(.video(text: text, image: image, duration: duration), quoted: quoted, file: savedFile, live: live, ttl: ttl)
            }
            return nil
        }

-        func send(_ mc: MsgContent, quoted: Int64?, file: String? = nil, live: Bool = false, ttl: Int?) async -> ChatItem? {
-            if let chatItem = await apiSendMessage(
-                type: chat.chatInfo.chatType,
-                id: chat.chatInfo.apiId,
-                file: file,
-                quotedItemId: quoted,
-                msg: mc,
-                live: live,
-                ttl: ttl
-            ) {
+        func voiceCryptoFile(_ fileName: String) -> CryptoFile? {
+            if !privacyEncryptLocalFilesGroupDefault.get() {
+                return CryptoFile.plain(fileName)
+            }
+            let url = getAppFilePath(fileName)
+            let toFile = generateNewFileName("voice", "m4a")
+            let toUrl = getAppFilePath(toFile)
+            if let cfArgs = try? encryptCryptoFile(fromPath: url.path, toPath: toUrl.path) {
+                removeFile(url)
+                return CryptoFile(filePath: toFile, cryptoArgs: cfArgs)
+            } else {
+                return nil
+            }
+        }
+
+        func send(_ mc: MsgContent, quoted: Int64?, file: CryptoFile? = nil, live: Bool = false, ttl: Int?) async -> ChatItem? {
+            if let chatItem = chat.chatInfo.chatType == .local
+                ? await apiCreateChatItem(noteFolderId: chat.chatInfo.apiId, file: file, msg: mc)
+                : await apiSendMessage(
+                    type: chat.chatInfo.chatType,
+                    id: chat.chatInfo.apiId,
+                    file: file,
+                    quotedItemId: quoted,
+                    msg: mc,
+                    live: live,
+                    ttl: ttl
+                ) {
                await MainActor.run {
                    chatModel.removeLiveDummy(animated: false)
                    chatModel.addChatItem(chat.chatInfo, chatItem)
@@ -740,7 +905,24 @@ struct ComposeView: View {
                return chatItem
            }
            if let file = file {
-                removeFile(file)
+                removeFile(file.filePath)
+            }
+            return nil
+        }
+
+        func forwardItem(_ forwardedItem: ChatItem, _ fromChatInfo: ChatInfo, _ ttl: Int?) async -> ChatItem? {
+            if let chatItem = await apiForwardChatItem(
+                toChatType: chat.chatInfo.chatType,
+                toChatId: chat.chatInfo.apiId,
+                fromChatType: fromChatInfo.chatType,
+                fromChatId: fromChatInfo.apiId,
+                itemId: forwardedItem.id,
+                ttl: ttl
+            ) {
+                await MainActor.run {
+                    chatModel.addChatItem(chat.chatInfo, chatItem)
+                }
+                return chatItem
            }
            return nil
        }
@@ -748,7 +930,7 @@ struct ComposeView: View {
        func checkLinkPreview() -> MsgContent {
            switch (composeState.preview) {
            case let .linkPreview(linkPreview: linkPreview):
-                if let url = parseMessage(msgText),
+                if let url = parseMessage(msgText).url,
                   let linkPreview = linkPreview,
                   url == linkPreview.uri {
                    return .link(text: msgText, preview: linkPreview)
@@ -760,7 +942,7 @@ struct ComposeView: View {
            }
        }

-        func saveAnyImage(_ img: UploadContent) -> String? {
+        func saveAnyImage(_ img: UploadContent) -> CryptoFile? {
            switch img {
            case let .simpleImage(image): return saveImage(image)
            case let .animatedImage(image): return saveAnimImage(image)
@@ -852,7 +1034,6 @@ struct ComposeView: View {

    private func clearState(live: Bool = false) {
        if live {
-            composeState.disabled = false
            composeState.inProgress = false
        } else {
            composeState = ComposeState()
@@ -865,12 +1046,6 @@ struct ComposeView: View {
    }

    private func saveCurrentDraft() {
-        if case .recording = composeState.voiceMessageRecordingState {
-            finishVoiceMessageRecording()
-            if let fileName = composeState.voiceMessageRecordingFileName {
-                chatModel.filesToDelete.insert(getAppFilePath(fileName))
-            }
-        }
        chatModel.draft = composeState
        chatModel.draftChatId = chat.id
    }
@@ -884,7 +1059,7 @@ struct ComposeView: View {

    private func showLinkPreview(_ s: String) {
        prevLinkUrl = linkUrl
-        linkUrl = parseMessage(s)
+        (linkUrl, hasSimplexLink) = parseMessage(s)
        if let url = linkUrl {
            if url != composeState.linkPreview?.uri && url != pendingLinkUrl {
                pendingLinkUrl = url
@@ -901,13 +1076,17 @@ struct ComposeView: View {
        }
    }

-    private func parseMessage(_ msg: String) -> URL? {
-        let parsedMsg = parseSimpleXMarkdown(msg)
-        let uri = parsedMsg?.first(where: { ft in
+    private func parseMessage(_ msg: String) -> (url: URL?, hasSimplexLink: Bool) {
+        guard let parsedMsg = parseSimpleXMarkdown(msg) else { return (nil, false) }
+        let url: URL? = if let uri = parsedMsg.first(where: { ft in
            ft.format == .uri && !cancelledLinks.contains(ft.text) && !isSimplexLink(ft.text)
-        })
-        if let uri = uri { return URL(string: uri.text) }
-        else { return nil }
+        }) {
+            URL(string: uri.text)
+        } else {
+            nil
+        }
+        let simplexLink = parsedMsgHasSimplexLink(parsedMsg)
+        return (url, simplexLink)
    }

    private func isSimplexLink(_ link: String) -> Bool {
@@ -915,6 +1094,9 @@ struct ComposeView: View {
    }

    private func cancelLinkPreview() {
+        if let pendingLink = pendingLinkUrl?.absoluteString {
+            cancelledLinks.insert(pendingLink)
+        }
        if let uri = composeState.linkPreview?.uri.absoluteString {
            cancelledLinks.insert(uri)
        }
@@ -25,7 +25,7 @@ func voiceMessageTime_(_ time: TimeInterval?) -> String {

 struct ComposeVoiceView: View {
    @EnvironmentObject var chatModel: ChatModel
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
    var recordingFileName: String
    @Binding var recordingTime: TimeInterval?
    @Binding var recordingState: VoiceMessageRecordingState
@@ -50,9 +50,9 @@ struct ComposeVoiceView: View {
        }
        .padding(.vertical, 1)
        .frame(height: ComposeVoiceView.previewHeight)
-        .background(colorScheme == .light ? sentColorLight : sentColorDark)
+        .background(theme.appColors.sentMessage)
+        .frame(minHeight: 54)
        .frame(maxWidth: .infinity)
-        .padding(.top, 8)
    }

    private func recordingMode() -> some View {
@@ -80,7 +80,7 @@ struct ComposeVoiceView: View {
                    Button {
                        startPlayback()
                    } label: {
-                        playPauseIcon("play.fill")
+                        playPauseIcon("play.fill", theme.colors.primary)
                    }
                    Text(voiceMessageTime_(recordingTime))
                case .playing:
@@ -88,7 +88,7 @@ struct ComposeVoiceView: View {
                        audioPlayer?.pause()
                        playbackState = .paused
                    } label: {
-                        playPauseIcon("pause.fill")
+                        playPauseIcon("pause.fill", theme.colors.primary)
                    }
                    Text(voiceMessageTime_(playbackTime))
                case .paused:
@@ -96,7 +96,7 @@ struct ComposeVoiceView: View {
                        audioPlayer?.play()
                        playbackState = .playing
                    } label: {
-                        playPauseIcon("play.fill")
+                        playPauseIcon("play.fill", theme.colors.primary)
                    }
                    Text(voiceMessageTime_(playbackTime))
                }
@@ -131,7 +131,7 @@ struct ComposeVoiceView: View {
        }
    }

-    private func playPauseIcon(_ image: String, _ color: Color = .accentColor) -> some View {
+    private func playPauseIcon(_ image: String, _ color: Color) -> some View {
        Image(systemName: image)
            .resizable()
            .aspectRatio(contentMode: .fit)
@@ -147,9 +147,11 @@ struct ComposeVoiceView: View {
        } label: {
            Image(systemName: "multiply")
        }
+        .tint(theme.colors.primary)
    }

    struct SliderBar: View {
+        @EnvironmentObject var theme: AppTheme
        var length: TimeInterval
        @Binding var progress: TimeInterval?
        var seek: (TimeInterval) -> Void
@@ -158,10 +160,12 @@ struct ComposeVoiceView: View {
            Slider(value: Binding(get: { progress ?? TimeInterval(0) }, set: { seek($0) }), in: 0 ... length)
                .frame(maxWidth: .infinity)
                .frame(height: 4)
+                .tint(theme.colors.primary)
        }
    }

    private struct ProgressBar: View {
+        @EnvironmentObject var theme: AppTheme
        var length: TimeInterval
        @Binding var progress: TimeInterval?

@@ -169,7 +173,7 @@ struct ComposeVoiceView: View {
            GeometryReader { geometry in
                ZStack {
                    Rectangle()
-                        .fill(Color.accentColor)
+                        .fill(theme.colors.primary)
                        .frame(width: min(CGFloat((progress ?? TimeInterval(0)) / length) * geometry.size.width, geometry.size.width), height: 4)
                        .animation(.linear, value: progress)
                }
@@ -188,7 +192,7 @@ struct ComposeVoiceView: View {
                playbackTime = recordingTime // animate progress bar to the end
            }
        )
-        audioPlayer?.start(fileName: recordingFileName, at: playbackTime)
+        audioPlayer?.start(fileSource: CryptoFile.plain(recordingFileName), at: playbackTime)
        playbackState = .playing
    }
 }
@@ -0,0 +1,31 @@
+//
+//  ContextInvitingContactMemberView.swift
+//  SimpleX (iOS)
+//
+//  Created by spaced4ndy on 18.09.2023.
+//  Copyright © 2023 SimpleX Chat. All rights reserved.
+//
+
+import SwiftUI
+
+struct ContextInvitingContactMemberView: View {
+    @EnvironmentObject var theme: AppTheme
+
+    var body: some View {
+        HStack {
+            Image(systemName: "message")
+                .foregroundColor(theme.colors.secondary)
+            Text("Send direct message to connect")
+        }
+        .padding(12)
+        .frame(minHeight: 54)
+        .frame(maxWidth: .infinity, alignment: .leading)
+        .background(.thinMaterial)
+    }
+}
+
+struct ContextInvitingContactMemberView_Previews: PreviewProvider {
+    static var previews: some View {
+        ContextInvitingContactMemberView()
+    }
+}
@@ -10,10 +10,12 @@ import SwiftUI
 import SimpleXChat

 struct ContextItemView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
+    @ObservedObject var chat: Chat
    let contextItem: ChatItem
    let contextIcon: String
    let cancelContextItem: () -> Void
+    var showSender: Bool = true

    var body: some View {
        HStack {
@@ -21,14 +23,15 @@ struct ContextItemView: View {
                .resizable()
                .aspectRatio(contentMode: .fit)
                .frame(width: 16, height: 16)
-                .foregroundColor(.secondary)
-            MsgContentView(
-                text: contextItem.text,
-                formattedText: contextItem.formattedText,
-                sender: contextItem.memberDisplayName
-            )
-            .multilineTextAlignment(isRightToLeft(contextItem.text) ? .trailing : .leading)
-            .lineLimit(3)
+                .foregroundColor(theme.colors.secondary)
+            if showSender, let sender = contextItem.memberDisplayName {
+                VStack(alignment: .leading, spacing: 4) {
+                    Text(sender).font(.caption).foregroundColor(theme.colors.secondary)
+                    msgContentView(lines: 2)
+                }
+            } else {
+                msgContentView(lines: 3)
+            }
            Spacer()
            Button {
                withAnimation {
@@ -37,18 +40,41 @@ struct ContextItemView: View {
            } label: {
                Image(systemName: "multiply")
            }
+            .tint(theme.colors.primary)
        }
        .padding(12)
-        .frame(minHeight: 50)
+        .frame(minHeight: 54)
        .frame(maxWidth: .infinity)
-        .background(chatItemFrameColor(contextItem, colorScheme))
-        .padding(.top, 8)
+        .background(chatItemFrameColor(contextItem, theme))
+    }
+
+    private func msgContentView(lines: Int) -> some View {
+        contextMsgPreview()
+            .multilineTextAlignment(isRightToLeft(contextItem.text) ? .trailing : .leading)
+            .lineLimit(lines)
+    }
+
+    private func contextMsgPreview() -> Text {
+        return attachment() + messageText(contextItem.text, contextItem.formattedText, nil, preview: true, showSecrets: false, secondaryColor: theme.colors.secondary)
+
+        func attachment() -> Text {
+            switch contextItem.content.msgContent {
+            case .file: return image("doc.fill")
+            case .image: return image("photo")
+            case .voice: return image("play.fill")
+            default: return Text("")
+            }
+        }
+
+        func image(_ s: String) -> Text {
+            Text(Image(systemName: s)).foregroundColor(Color(uiColor: .tertiaryLabel)) + Text(" ")
+        }
    }
 }

 struct ContextItemView_Previews: PreviewProvider {
    static var previews: some View {
        let contextItem: ChatItem = ChatItem.getSample(1, .directSnd, .now, "hello")
-        return ContextItemView(contextItem: contextItem, contextIcon: "pencil.circle", cancelContextItem: {})
+        return ContextItemView(chat: Chat.sampleData, contextItem: contextItem, contextIcon: "pencil.circle", cancelContextItem: {})
    }
 }
@@ -14,21 +14,32 @@ import PhotosUI
 struct NativeTextEditor: UIViewRepresentable {
    @Binding var text: String
    @Binding var disableEditing: Bool
-    let height: CGFloat
-    let font: UIFont
+    @Binding var height: CGFloat
    @Binding var focused: Bool
-    let alignment: TextAlignment
    let onImagesAdded: ([UploadContent]) -> Void
    
+    private let minHeight: CGFloat = 37
+
+    private let defaultHeight: CGFloat = {
+        let field = CustomUITextField(height: Binding.constant(0))
+        field.textContainerInset = UIEdgeInsets(top: 8, left: 5, bottom: 6, right: 4)
+        return min(max(field.sizeThatFits(CGSizeMake(field.frame.size.width, CGFloat.greatestFiniteMagnitude)).height, 37), 360).rounded(.down)
+    }()
+    
    func makeUIView(context: Context) -> UITextView {
-        let field = CustomUITextField()
+        let field = CustomUITextField(height: _height)
+        field.backgroundColor = .clear
        field.text = text
-        field.font = font
-        field.textAlignment = alignment == .leading ? .left : .right
+        field.textAlignment = alignment(text)
        field.autocapitalizationType = .sentences
        field.setOnTextChangedListener { newText, images in
            if !disableEditing {
                text = newText
+                field.textAlignment = alignment(text)
+                updateFont(field)
+                // Speed up the process of updating layout, reduce jumping content on screen
+                updateHeight(field)
+                self.height = field.frame.size.height
            } else {
                field.text = text
            }
@@ -39,24 +50,81 @@ struct NativeTextEditor: UIViewRepresentable {
        field.setOnFocusChangedListener { focused = $0 }
        field.delegate = field
        field.textContainerInset = UIEdgeInsets(top: 8, left: 5, bottom: 6, right: 4)
+        updateFont(field)
+        updateHeight(field)
        return field
    }
    
    func updateUIView(_ field: UITextView, context: Context) {
-        field.text = text
-        field.font = font
-        field.textAlignment = alignment == .leading ? .left : .right
+        if field.markedTextRange == nil && field.text != text {
+            field.text = text
+            field.textAlignment = alignment(text)
+            updateFont(field)
+            updateHeight(field)
+        }
+    }
+
+    private func updateHeight(_ field: UITextView) {
+        let maxHeight = min(360, field.font!.lineHeight * 12)
+        // When having emoji in text view and then removing it, sizeThatFits shows previous size (too big for empty text view), so using work around with default size
+        let newHeight = field.text == ""
+        ? defaultHeight
+        : min(max(field.sizeThatFits(CGSizeMake(field.frame.size.width, CGFloat.greatestFiniteMagnitude)).height, minHeight), maxHeight).rounded(.down)
+
+        if field.frame.size.height != newHeight {
+            field.frame.size = CGSizeMake(field.frame.size.width, newHeight)
+            (field as! CustomUITextField).invalidateIntrinsicContentHeight(newHeight)
+        }
+    }
+
+    private func updateFont(_ field: UITextView) {
+        let newFont = isShortEmoji(field.text)
+        ? (field.text.count < 4 ? largeEmojiUIFont : mediumEmojiUIFont)
+        : UIFont.preferredFont(forTextStyle: .body)
+        if field.font != newFont {
+            field.font = newFont
+        }
    }
 }

+private func alignment(_ text: String) -> NSTextAlignment {
+    isRightToLeft(text) ? .right : .left
+}
+
 private class CustomUITextField: UITextView, UITextViewDelegate {
+    var height: Binding<CGFloat>
+    var newHeight: CGFloat = 0
    var onTextChanged: (String, [UploadContent]) -> Void = { newText, image in }
    var onFocusChanged: (Bool) -> Void = { focused in }
    
+    init(height: Binding<CGFloat>) {
+        self.height = height
+        super.init(frame: .zero, textContainer: nil)
+    }
+
+    required init?(coder: NSCoder) {
+        fatalError("Not implemented")
+    }
+
+    // This func here needed because using frame.size.height in intrinsicContentSize while loading a screen with text (for example. when you have a draft),
+    // produces incorrect height because at that point intrinsicContentSize has old value of frame.size.height even if it was set to new value right before the call
+    // (who knows why...)
+    func invalidateIntrinsicContentHeight(_ newHeight: CGFloat) {
+        self.newHeight = newHeight
+        invalidateIntrinsicContentSize()
+    }
+
+    override var intrinsicContentSize: CGSize {
+        if height.wrappedValue != newHeight {
+            DispatchQueue.main.asyncAfter(deadline: .now(), execute: { self.height.wrappedValue = self.newHeight })
+        }
+        return CGSizeMake(0, newHeight)
+    }
+
    func setOnTextChangedListener(onTextChanged: @escaping (String, [UploadContent]) -> Void) {
        self.onTextChanged = onTextChanged
    }
-    
+
    func setOnFocusChangedListener(onFocusChanged: @escaping (Bool) -> Void) {
        self.onFocusChanged = onFocusChanged
    }
@@ -144,14 +212,13 @@ private class CustomUITextField: UITextView, UITextViewDelegate {

 struct NativeTextEditor_Previews: PreviewProvider{
    static var previews: some View {
-        return NativeTextEditor(
+        NativeTextEditor(
            text: Binding.constant("Hello, world!"),
            disableEditing: Binding.constant(false),
-            height: 100,
-            font: UIFont.preferredFont(forTextStyle: .body),
+            height: Binding.constant(100),
            focused: Binding.constant(false),
-            alignment: TextAlignment.leading,
            onImagesAdded: { _ in }
        )
+        .fixedSize(horizontal: false, vertical: true)
    }
 }
@@ -13,12 +13,15 @@ private let liveMsgInterval: UInt64 = 3000_000000

 struct SendMessageView: View {
    @Binding var composeState: ComposeState
+    @EnvironmentObject var theme: AppTheme
    var sendMessage: (Int?) -> Void
    var sendLiveMessage: (() async -> Void)? = nil
    var updateLiveMessage: (() async -> Void)? = nil
    var cancelLiveMessage: (() -> Void)? = nil
+    var nextSendGrpInv: Bool = false
    var showVoiceMessageButton: Bool = true
    var voiceMessageAllowed: Bool = true
+    var disableSendButton = false
    var showEnableVoiceMessagesAlert: ChatInfo.ShowEnableVoiceMessagesAlert = .other
    var startVoiceMessageRecording: (() -> Void)? = nil
    var finishVoiceMessageRecording: (() -> Void)? = nil
@@ -28,60 +31,43 @@ struct SendMessageView: View {
    @State private var holdingVMR = false
    @Namespace var namespace
    @Binding var keyboardVisible: Bool
+    var sendButtonColor = Color.accentColor
    @State private var teHeight: CGFloat = 42
    @State private var teFont: Font = .body
-    @State private var teUiFont: UIFont = UIFont.preferredFont(forTextStyle: .body)
    @State private var sendButtonSize: CGFloat = 29
    @State private var sendButtonOpacity: CGFloat = 1
    @State private var showCustomDisappearingMessageDialogue = false
    @State private var showCustomTimePicker = false
    @State private var selectedDisappearingMessageTime: Int? = customDisappearingMessageTimeDefault.get()
-    var maxHeight: CGFloat = 360
-    var minHeight: CGFloat = 37
+    @State private var progressByTimeout = false
    @AppStorage(DEFAULT_LIVE_MESSAGE_ALERT_SHOWN) private var liveMessageAlertShown = false

    var body: some View {
        ZStack {
+            let composeShape = RoundedRectangle(cornerSize: CGSize(width: 20, height: 20))
            HStack(alignment: .bottom) {
                ZStack(alignment: .leading) {
                    if case .voicePreview = composeState.preview {
                        Text("Voice message…")
                            .font(teFont.italic())
                            .multilineTextAlignment(.leading)
-                            .foregroundColor(.secondary)
+                            .foregroundColor(theme.colors.secondary)
                            .padding(.horizontal, 10)
                            .padding(.vertical, 8)
                            .frame(maxWidth: .infinity)
                    } else {
-                        let alignment: TextAlignment = isRightToLeft(composeState.message) ? .trailing : .leading
-                        Text(composeState.message)
-                            .lineLimit(10)
-                            .font(teFont)
-                            .multilineTextAlignment(alignment)
-// put text on top (after NativeTextEditor) and set color to precisely align it on changes
-//                            .foregroundColor(.red)
-                            .foregroundColor(.clear)
-                            .padding(.horizontal, 10)
-                            .padding(.top, 8)
-                            .padding(.bottom, 6)
-                            .matchedGeometryEffect(id: "te", in: namespace)
-                            .background(GeometryReader(content: updateHeight))
-
                        NativeTextEditor(
                            text: $composeState.message,
                            disableEditing: $composeState.inProgress,
-                            height: teHeight,
-                            font: teUiFont,
+                            height: $teHeight,
                            focused: $keyboardVisible,
-                            alignment: alignment,
                            onImagesAdded: onMediaAdded
                        )
                        .allowsTightening(false)
-                        .frame(height: teHeight)
+                        .fixedSize(horizontal: false, vertical: true)
                    }
                }
-
-                if composeState.inProgress {
+                if progressByTimeout {
                    ProgressView()
                        .scaleEffect(1.4)
                        .frame(width: 31, height: 31, alignment: .center)
@@ -97,19 +83,32 @@ struct SendMessageView: View {
                    .frame(height: teHeight, alignment: .bottom)
                }
            }
-
-            RoundedRectangle(cornerSize: CGSize(width: 20, height: 20))
-                .strokeBorder(.secondary, lineWidth: 0.3, antialiased: true)
-                .frame(height: teHeight)
+            .padding(.vertical, 1)
+            .background(theme.colors.background)
+            .clipShape(composeShape)
+            .overlay(composeShape.strokeBorder(.secondary, lineWidth: 0.5).opacity(0.7))
+        }
+        .onChange(of: composeState.message, perform: { text in updateFont(text) })
+        .onChange(of: composeState.inProgress) { inProgress in
+            if inProgress {
+                DispatchQueue.main.asyncAfter(deadline: .now() + 3) {
+                    progressByTimeout = composeState.inProgress
+                }
+            } else {
+                progressByTimeout = false
+            }
        }
        .padding(.vertical, 8)
    }

    @ViewBuilder private func composeActionButtons() -> some View {
        let vmrs = composeState.voiceMessageRecordingState
-        if showVoiceMessageButton
+        if nextSendGrpInv {
+            inviteMemberContactButton()
+        } else if showVoiceMessageButton
            && composeState.message.isEmpty
            && !composeState.editing
+            && !composeState.forwarding
            && composeState.liveMessage == nil
            && ((composeState.noPreview && vmrs == .noRecording)
                || (vmrs == .recording && holdingVMR)) {
@@ -119,7 +118,7 @@ struct SendMessageView: View {
                        startVoiceMessageRecording: startVoiceMessageRecording,
                        finishVoiceMessageRecording: finishVoiceMessageRecording,
                        holdingVMR: $holdingVMR,
-                        disabled: composeState.disabled
+                        disabled: composeState.inProgress
                    )
                } else {
                    voiceMessageNotAllowedButton()
@@ -151,6 +150,24 @@ struct SendMessageView: View {
        .padding([.top, .trailing], 4)
    }

+    private func inviteMemberContactButton() -> some View {
+        Button {
+            sendMessage(nil)
+        } label: {
+            Image(systemName: "arrow.up.circle.fill")
+                .resizable()
+                .foregroundColor(sendButtonColor)
+                .frame(width: sendButtonSize, height: sendButtonSize)
+                .opacity(sendButtonOpacity)
+        }
+        .disabled(
+            !composeState.sendEnabled ||
+            composeState.inProgress
+        )
+        .frame(width: 29, height: 29)
+        .padding([.bottom, .trailing], 4)
+    }
+
    private func sendMessageButton() -> some View {
        Button {
            sendMessage(nil)
@@ -159,15 +176,16 @@ struct SendMessageView: View {
                  ? "checkmark.circle.fill"
                  : "arrow.up.circle.fill")
            .resizable()
-            .foregroundColor(.accentColor)
+            .foregroundColor(sendButtonColor)
            .frame(width: sendButtonSize, height: sendButtonSize)
            .opacity(sendButtonOpacity)
        }
        .disabled(
            !composeState.sendEnabled ||
-            composeState.disabled ||
+            composeState.inProgress ||
            (!voiceMessageAllowed && composeState.voicePreview) ||
-            composeState.endLiveDisabled
+            composeState.endLiveDisabled ||
+            disableSendButton
        )
        .frame(width: 29, height: 29)
        .contextMenu{
@@ -229,6 +247,7 @@ struct SendMessageView: View {
    }

    private struct RecordVoiceMessageButton: View {
+        @EnvironmentObject var theme: AppTheme
        var startVoiceMessageRecording: (() -> Void)?
        var finishVoiceMessageRecording: (() -> Void)?
        @Binding var holdingVMR: Bool
@@ -238,7 +257,10 @@ struct SendMessageView: View {
        var body: some View {
            Button(action: {}) {
                Image(systemName: "mic.fill")
-                    .foregroundColor(.accentColor)
+                    .resizable()
+                    .scaledToFit()
+                    .frame(width: 20, height: 20)
+                    .foregroundColor(theme.colors.primary)
            }
            .disabled(disabled)
            .frame(width: 29, height: 29)
@@ -291,9 +313,12 @@ struct SendMessageView: View {
            }
        } label: {
            Image(systemName: "mic")
-                .foregroundColor(.secondary)
+                .resizable()
+                .scaledToFit()
+                .frame(width: 20, height: 20)
+                .foregroundColor(theme.colors.secondary)
        }
-        .disabled(composeState.disabled)
+        .disabled(composeState.inProgress)
        .frame(width: 29, height: 29)
        .padding([.bottom, .trailing], 4)
    }
@@ -305,7 +330,7 @@ struct SendMessageView: View {
            Image(systemName: "multiply")
                .resizable()
                .scaledToFit()
-                .foregroundColor(.accentColor)
+                .foregroundColor(theme.colors.primary)
                .frame(width: 15, height: 15)
        }
        .frame(width: 29, height: 29)
@@ -322,7 +347,7 @@ struct SendMessageView: View {
            Image(systemName: "bolt.fill")
                .resizable()
                .scaledToFit()
-                .foregroundColor(.accentColor)
+                .foregroundColor(theme.colors.primary)
                .frame(width: 20, height: 20)
        }
        .frame(width: 29, height: 29)
@@ -365,7 +390,7 @@ struct SendMessageView: View {
            }
            Task {
                _ = try? await Task.sleep(nanoseconds: liveMsgInterval)
-                while composeState.liveMessage != nil {
+                while await composeState.liveMessage != nil {
                    await update()
                    _ = try? await Task.sleep(nanoseconds: liveMsgInterval)
                }
@@ -376,23 +401,19 @@ struct SendMessageView: View {
    private func finishVoiceMessageRecordingButton() -> some View {
        Button(action: { finishVoiceMessageRecording?() }) {
            Image(systemName: "stop.fill")
-                .foregroundColor(.accentColor)
+                .foregroundColor(theme.colors.primary)
        }
-        .disabled(composeState.disabled)
+        .disabled(composeState.inProgress)
        .frame(width: 29, height: 29)
        .padding([.bottom, .trailing], 4)
    }

-    private func updateHeight(_ g: GeometryProxy) -> Color {
+    private func updateFont(_ text: String) {
        DispatchQueue.main.async {
-            teHeight = min(max(g.frame(in: .local).size.height, minHeight), maxHeight)
-            (teFont, teUiFont) = isShortEmoji(composeState.message)
-                                    ? composeState.message.count < 4
-                                        ? (largeEmojiFont, largeEmojiUIFont)
-                                        : (mediumEmojiFont, mediumEmojiUIFont)
-                                    : (.body, UIFont.preferredFont(forTextStyle: .body))
+            teFont = isShortEmoji(text)
+            ? (text.count < 4 ? largeEmojiFont : mediumEmojiFont)
+            : .body
        }
-        return Color.clear
    }
 }

@@ -12,6 +12,7 @@ import SimpleXChat
 struct ContactPreferencesView: View {
    @Environment(\.dismiss) var dismiss: DismissAction
    @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
    @Binding var contact: Contact
    @State var featuresAllowed: ContactFeaturesAllowed
    @State var currentFeaturesAllowed: ContactFeaturesAllowed
@@ -35,7 +36,7 @@ struct ContactPreferencesView: View {
                .disabled(currentFeaturesAllowed == featuresAllowed)
            }
        }
-        .modifier(BackButton {
+        .modifier(BackButton(disabled: Binding.constant(false)) {
            if currentFeaturesAllowed == featuresAllowed {
                dismiss()
            } else {
@@ -66,8 +67,8 @@ struct ContactPreferencesView: View {
            .frame(height: 36)
            infoRow("Contact allows", pref.contactPreference.allow.text)
        }
-        header: { featureHeader(feature, enabled) }
-        footer: { featureFooter(feature, enabled) }
+        header: { featureHeader(feature, enabled).foregroundColor(theme.colors.secondary) }
+        footer: { featureFooter(feature, enabled).foregroundColor(theme.colors.secondary) }
    }

    private func timedMessagesFeatureSection() -> some View {
@@ -102,8 +103,8 @@ struct ContactPreferencesView: View {
                infoRow("Delete after", timeText(pref.contactPreference.ttl))
            }
        }
-        header: { featureHeader(.timedMessages, enabled) }
-        footer: { featureFooter(.timedMessages, enabled) }
+        header: { featureHeader(.timedMessages, enabled).foregroundColor(theme.colors.secondary) }
+        footer: { featureFooter(.timedMessages, enabled).foregroundColor(theme.colors.secondary) }
    }

    private func featureHeader(_ feature: ChatFeature, _ enabled: FeatureEnabled) -> some View {
@@ -116,7 +117,6 @@ struct ContactPreferencesView: View {

    private func featureFooter(_ feature: ChatFeature, _ enabled: FeatureEnabled) -> some View {
        Text(feature.enabledDescription(enabled))
-        .frame(height: 36, alignment: .topLeading)
    }

    private func savePreferences() {
@@ -21,6 +21,7 @@ struct AddGroupMembersView: View {

 struct AddGroupMembersViewCommon: View {
    @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
    var chat: Chat
    @State var groupInfo: GroupInfo
    var creatingGroup: Bool = false
@@ -34,7 +35,7 @@ struct AddGroupMembersViewCommon: View {

    private enum AddGroupMembersAlert: Identifiable {
        case prohibitedToInviteIncognito
-        case error(title: LocalizedStringKey, error: LocalizedStringKey = "")
+        case error(title: LocalizedStringKey, error: LocalizedStringKey?)

        var id: String {
            switch self {
@@ -46,14 +47,13 @@ struct AddGroupMembersViewCommon: View {

    var body: some View {
        if creatingGroup {
-            NavigationView {
-                addGroupMembersView()
-                    .toolbar {
-                        ToolbarItem(placement: .navigationBarTrailing) {
-                            Button ("Skip") { addedMembersCb(selectedContacts) }
-                        }
+            addGroupMembersView()
+                .navigationBarBackButtonHidden()
+                .toolbar {
+                    ToolbarItem(placement: .navigationBarTrailing) {
+                        Button ("Skip") { addedMembersCb(selectedContacts) }
                    }
-            }
+                }
        } else {
            addGroupMembersView()
        }
@@ -70,7 +70,7 @@ struct AddGroupMembersViewCommon: View {

                if (membersToAdd.isEmpty) {
                    Text("No contacts to add")
-                        .foregroundColor(.secondary)
+                        .foregroundColor(theme.colors.secondary)
                        .padding()
                        .frame(maxWidth: .infinity, alignment: .center)
                        .listRowBackground(Color.clear)
@@ -90,16 +90,18 @@ struct AddGroupMembersViewCommon: View {
                                    Button { selectedContacts.removeAll() } label: { Text("Clear").font(.caption) }
                                    Spacer()
                                    Text("\(count) contact(s) selected")
+                                        .foregroundColor(theme.colors.secondary)
                                }
                            } else {
                                Text("No contacts selected")
                                    .frame(maxWidth: .infinity, alignment: .trailing)
+                                    .foregroundColor(theme.colors.secondary)
                            }
                        }
                    }

                    Section {
-                        searchFieldView(text: $searchText, focussed: $searchFocussed)
+                        searchFieldView(text: $searchText, focussed: $searchFocussed, theme.colors.primary, theme.colors.secondary)
                            .padding(.leading, 2)
                        let s = searchText.trimmingCharacters(in: .whitespaces).localizedLowercase
                        let members = s == "" ? membersToAdd : membersToAdd.filter { $0.chatViewName.localizedLowercase.contains(s) }
@@ -119,12 +121,13 @@ struct AddGroupMembersViewCommon: View {
                    message: Text("You're trying to invite contact with whom you've shared an incognito profile to the group in which you're using your main profile")
                )
            case let .error(title, error):
-                return Alert(title: Text(title), message: Text(error))
+                return mkAlert(title: title, message: error)
            }
        }
        .onChange(of: selectedContacts) { _ in
            searchFocussed = false
        }
+        .modifier(ThemedBackground(grouped: true))
    }

    private func inviteMembersButton() -> some View {
@@ -144,7 +147,7 @@ struct AddGroupMembersViewCommon: View {
            do {
                for contactId in selectedContacts {
                    let member = try await apiAddMember(groupInfo.groupId, contactId, selectedRole)
-                    await MainActor.run { _ = ChatModel.shared.upsertGroupMember(groupInfo, member) }
+                    await MainActor.run { _ = chatModel.upsertGroupMember(groupInfo, member) }
                }
                addedMembersCb(selectedContacts)
            } catch {
@@ -157,7 +160,7 @@ struct AddGroupMembersViewCommon: View {
    private func rolePicker() -> some View {
        Picker("New member role", selection: $selectedRole) {
            ForEach(GroupMemberRole.allCases) { role in
-                if role <= groupInfo.membership.memberRole {
+                if role <= groupInfo.membership.memberRole && role != .author {
                    Text(role.text)
                }
            }
@@ -172,14 +175,14 @@ struct AddGroupMembersViewCommon: View {
        var iconColor: Color
        if prohibitedToInviteIncognito {
            icon = "theatermasks.circle.fill"
-            iconColor = Color(uiColor: .tertiaryLabel)
+            iconColor = Color(uiColor: .tertiaryLabel).asAnotherColorFromSecondary(theme)
        } else {
            if checked {
                icon = "checkmark.circle.fill"
-                iconColor = .accentColor
+                iconColor = theme.colors.primary
            } else {
                icon = "circle"
-                iconColor = Color(uiColor: .tertiaryLabel)
+                iconColor = Color(uiColor: .tertiaryLabel).asAnotherColorFromSecondary(theme)
            }
        }
        return Button {
@@ -194,11 +197,10 @@ struct AddGroupMembersViewCommon: View {
            }
        } label: {
            HStack{
-                ProfileImage(imageStr: contact.image)
-                    .frame(width: 30, height: 30)
+                ProfileImage(imageStr: contact.image, size: 30)
                    .padding(.trailing, 2)
                Text(ChatInfo.direct(contact: contact).chatViewName)
-                    .foregroundColor(prohibitedToInviteIncognito ? .secondary : .primary)
+                    .foregroundColor(prohibitedToInviteIncognito ? theme.colors.secondary : theme.colors.onBackground)
                    .lineLimit(1)
                Spacer()
                Image(systemName: icon)
@@ -208,7 +210,7 @@ struct AddGroupMembersViewCommon: View {
    }
 }

-func searchFieldView(text: Binding<String>, focussed: FocusState<Bool>.Binding) -> some View {
+func searchFieldView(text: Binding<String>, focussed: FocusState<Bool>.Binding, _ onBackgroundColor: Color, _ secondaryColor: Color) -> some View {
    HStack {
        Image(systemName: "magnifyingglass")
            .resizable()
@@ -217,7 +219,7 @@ func searchFieldView(text: Binding<String>, focussed: FocusState<Bool>.Binding)
            .padding(.trailing, 10)
        TextField("Search", text: text)
            .focused(focussed)
-            .foregroundColor(.primary)
+            .foregroundColor(onBackgroundColor)
            .frame(maxWidth: .infinity)
        Image(systemName: "xmark.circle.fill")
            .resizable()
@@ -229,7 +231,7 @@ func searchFieldView(text: Binding<String>, focussed: FocusState<Bool>.Binding)
                focussed.wrappedValue = false
            }
    }
-    .foregroundColor(.secondary)
+    .foregroundColor(secondaryColor)
    .frame(height: 36)
 }

@@ -9,18 +9,24 @@
 import SwiftUI
 import SimpleXChat

+let SMALL_GROUPS_RCPS_MEM_LIMIT: Int = 20
+
 struct GroupChatInfoView: View {
    @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
    @Environment(\.dismiss) var dismiss: DismissAction
    @ObservedObject var chat: Chat
-    @State var groupInfo: GroupInfo
-    @ObservedObject private var alertManager = AlertManager.shared
+    @Binding var groupInfo: GroupInfo
+    var onSearch: () -> Void
    @State private var alert: GroupChatInfoViewAlert? = nil
    @State private var groupLink: String?
    @State private var groupLinkMemberRole: GroupMemberRole = .member
-    @State private var showAddMembersSheet: Bool = false
+    @State private var groupLinkNavLinkActive: Bool = false
+    @State private var addMembersNavLinkActive: Bool = false
    @State private var connectionStats: ConnectionStats?
    @State private var connectionCode: String?
+    @State private var sendReceipts = SendReceipts.userDefault(true)
+    @State private var sendReceiptsUserDefault = true
    @AppStorage(DEFAULT_DEVELOPER_TOOLS) private var developerTools = false
    @State private var searchText: String = ""
    @FocusState private var searchFocussed
@@ -30,19 +36,49 @@ struct GroupChatInfoView: View {
        case clearChatAlert
        case leaveGroupAlert
        case cantInviteIncognitoAlert
+        case largeGroupReceiptsDisabled
+        case blockMemberAlert(mem: GroupMember)
+        case unblockMemberAlert(mem: GroupMember)
+        case blockForAllAlert(mem: GroupMember)
+        case unblockForAllAlert(mem: GroupMember)
+        case removeMemberAlert(mem: GroupMember)
+        case error(title: LocalizedStringKey, error: LocalizedStringKey?)

-        var id: GroupChatInfoViewAlert { get { self } }
+        var id: String {
+            switch self {
+            case .deleteGroupAlert: return "deleteGroupAlert"
+            case .clearChatAlert: return "clearChatAlert"
+            case .leaveGroupAlert: return "leaveGroupAlert"
+            case .cantInviteIncognitoAlert: return "cantInviteIncognitoAlert"
+            case .largeGroupReceiptsDisabled: return "largeGroupReceiptsDisabled"
+            case let .blockMemberAlert(mem): return "blockMemberAlert \(mem.groupMemberId)"
+            case let .unblockMemberAlert(mem): return "unblockMemberAlert \(mem.groupMemberId)"
+            case let .blockForAllAlert(mem): return "blockForAllAlert \(mem.groupMemberId)"
+            case let .unblockForAllAlert(mem): return "unblockForAllAlert \(mem.groupMemberId)"
+            case let .removeMemberAlert(mem): return "removeMemberAlert \(mem.groupMemberId)"
+            case let .error(title, _): return "error \(title)"
+            }
+        }
    }

    var body: some View {
        NavigationView {
            let members = chatModel.groupMembers
-                .filter { $0.memberStatus != .memLeft && $0.memberStatus != .memRemoved }
-                .sorted { $0.displayName.lowercased() < $1.displayName.lowercased() }
+                .filter { m in let status = m.wrapped.memberStatus; return status != .memLeft && status != .memRemoved }
+                .sorted { $0.wrapped.memberRole > $1.wrapped.memberRole }

            List {
                groupInfoHeader()
                    .listRowBackground(Color.clear)
+                    .padding(.bottom, 18)
+
+                infoActionButtons()
+                    .padding(.horizontal)
+                    .frame(maxWidth: .infinity)
+                    .frame(height: infoViewActionButtonHeight)
+                    .listRowBackground(Color.clear)
+                    .listRowSeparator(.hidden)
+                    .listRowInsets(EdgeInsets(top: 0, leading: 0, bottom: 0, trailing: 0))

                Section {
                    if groupInfo.canEdit {
@@ -52,13 +88,24 @@ struct GroupChatInfoView: View {
                        addOrEditWelcomeMessage()
                    }
                    groupPreferencesButton($groupInfo)
+                    if members.filter({ $0.wrapped.memberCurrent }).count <= SMALL_GROUPS_RCPS_MEM_LIMIT {
+                        sendReceiptsOption()
+                    } else {
+                        sendReceiptsOptionDisabled()
+                    }
+                    NavigationLink {
+                        ChatWallpaperEditorSheet(chat: chat)
+                    } label: {
+                        Label("Chat theme", systemImage: "photo")
+                    }
                } header: {
                    Text("")
                } footer: {
                    Text("Only group owners can change group preferences.")
+                        .foregroundColor(theme.colors.secondary)
                }

-                Section("\(members.count + 1) members") {
+                Section(header: Text("\(members.count + 1) members").foregroundColor(theme.colors.secondary)) {
                    if groupInfo.canAddMembers {
                        groupLinkButton()
                        if (chat.chatInfo.incognito) {
@@ -70,21 +117,21 @@ struct GroupChatInfoView: View {
                        }
                    }
                    if members.count > 8 {
-                        searchFieldView(text: $searchText, focussed: $searchFocussed)
+                        searchFieldView(text: $searchText, focussed: $searchFocussed, theme.colors.onBackground, theme.colors.secondary)
                            .padding(.leading, 8)
                    }
                    let s = searchText.trimmingCharacters(in: .whitespaces).localizedLowercase
-                    let filteredMembers = s == "" ? members : members.filter { $0.chatViewName.localizedLowercase.contains(s) }
-                    memberView(groupInfo.membership, user: true)
+                    let filteredMembers = s == "" ? members : members.filter { $0.wrapped.chatViewName.localizedLowercase.contains(s) }
+                    MemberRowView(groupInfo: groupInfo, groupMember: GMember(groupInfo.membership), user: true, alert: $alert)
                    ForEach(filteredMembers) { member in
                        ZStack {
                            NavigationLink {
-                                memberInfoView(member.groupMemberId)
+                                memberInfoView(member)
                            } label: {
                                EmptyView()
                            }
                            .opacity(0)
-                            memberView(member)
+                            MemberRowView(groupInfo: groupInfo, groupMember: member, alert: $alert)
                        }
                    }
                }
@@ -100,12 +147,13 @@ struct GroupChatInfoView: View {
                }

                if developerTools {
-                    Section(header: Text("For console")) {
+                    Section(header: Text("For console").foregroundColor(theme.colors.secondary)) {
                        infoRow("Local name", chat.chatInfo.localDisplayName)
                        infoRow("Database ID", "\(chat.chatInfo.apiId)")
                    }
                }
            }
+            .modifier(ThemedBackground(grouped: true))
            .navigationBarHidden(true)
        }
        .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .top)
@@ -115,9 +163,20 @@ struct GroupChatInfoView: View {
            case .clearChatAlert: return clearChatAlert()
            case .leaveGroupAlert: return leaveGroupAlert()
            case .cantInviteIncognitoAlert: return cantInviteIncognitoAlert()
+            case .largeGroupReceiptsDisabled: return largeGroupReceiptsDisabledAlert()
+            case let .blockMemberAlert(mem): return blockMemberAlert(groupInfo, mem)
+            case let .unblockMemberAlert(mem): return unblockMemberAlert(groupInfo, mem)
+            case let .blockForAllAlert(mem): return blockForAllAlert(groupInfo, mem)
+            case let .unblockForAllAlert(mem): return unblockForAllAlert(groupInfo, mem)
+            case let .removeMemberAlert(mem): return removeMemberAlert(mem)
+            case let .error(title, error): return mkAlert(title: title, message: error)
            }
        }
        .onAppear {
+            if let currentUser = chatModel.currentUser {
+                sendReceiptsUserDefault = currentUser.sendRcptsSmallGroups
+            }
+            sendReceipts = SendReceipts.fromBool(groupInfo.chatSettings.sendRcpts, userDefault: sendReceiptsUserDefault)
            do {
                if let link = try apiGetGroupLink(groupInfo.groupId) {
                    (groupLink, groupLinkMemberRole) = link
@@ -126,14 +185,12 @@ struct GroupChatInfoView: View {
                logger.error("GroupChatInfoView apiGetGroupLink: \(responseError(error))")
            }
        }
-         .keyboardPadding()
    }

    private func groupInfoHeader() -> some View {
        VStack {
            let cInfo = chat.chatInfo
-            ChatInfoImage(chat: chat, color: Color(uiColor: .tertiarySystemFill))
-                .frame(width: 192, height: 192)
+            ChatInfoImage(chat: chat, size: 192, color: Color(uiColor: .tertiarySystemFill))
                .padding(.top, 12)
                .padding()
            Text(cInfo.displayName)
@@ -151,68 +208,232 @@ struct GroupChatInfoView: View {
        .frame(maxWidth: .infinity, alignment: .center)
    }

+    func infoActionButtons() -> some View {
+        GeometryReader { g in
+            let buttonWidth = g.size.width / 4
+            HStack(alignment: .center, spacing: 8) {
+                searchButton(width: buttonWidth)
+                if groupInfo.canAddMembers {
+                    addMembersActionButton(width: buttonWidth)
+                }
+                muteButton(width: buttonWidth)
+            }
+            .frame(maxWidth: .infinity, alignment: .center)
+        }
+    }
+
+    private func searchButton(width: CGFloat) -> some View {
+        InfoViewButton(image: "magnifyingglass", title: "search", width: width) {
+            dismiss()
+            onSearch()
+        }
+        .disabled(!groupInfo.ready || chat.chatItems.isEmpty)
+    }
+
+    @ViewBuilder private func addMembersActionButton(width: CGFloat) -> some View {
+        if chat.chatInfo.incognito {
+            ZStack {
+                InfoViewButton(image: "link.badge.plus", title: "invite", width: width) {
+                    groupLinkNavLinkActive = true
+                }
+
+                NavigationLink(isActive: $groupLinkNavLinkActive) {
+                    groupLinkDestinationView()
+                } label: {
+                    EmptyView()
+                }
+                .frame(width: 1, height: 1)
+                .hidden()
+            }
+            .disabled(!groupInfo.ready)
+        } else {
+            ZStack {
+                InfoViewButton(image: "person.fill.badge.plus", title: "invite", width: width) {
+                    addMembersNavLinkActive = true
+                }
+
+                NavigationLink(isActive: $addMembersNavLinkActive) {
+                    addMembersDestinationView()
+                } label: {
+                    EmptyView()
+                }
+                .frame(width: 1, height: 1)
+                .hidden()
+            }
+            .disabled(!groupInfo.ready)
+        }
+    }
+
+    private func muteButton(width: CGFloat) -> some View {
+        InfoViewButton(
+            image: chat.chatInfo.ntfsEnabled ? "speaker.slash.fill" : "speaker.wave.2.fill",
+            title: chat.chatInfo.ntfsEnabled ? "mute" : "unmute",
+            width: width
+        ) {
+            toggleNotifications(chat, enableNtfs: !chat.chatInfo.ntfsEnabled)
+        }
+        .disabled(!groupInfo.ready)
+    }
+
    private func addMembersButton() -> some View {
        NavigationLink {
-            AddGroupMembersView(chat: chat, groupInfo: groupInfo)
-                .onAppear {
-                    searchFocussed = false
-                    Task {
-                        let groupMembers = await apiListMembers(groupInfo.groupId)
-                        await MainActor.run {
-                            ChatModel.shared.groupMembers = groupMembers
-                        }
-                    }
-                }
+            addMembersDestinationView()
        } label: {
            Label("Invite members", systemImage: "plus")
        }
    }

-    private func memberView(_ member: GroupMember, user: Bool = false) -> some View {
-        HStack{
-            ProfileImage(imageStr: member.image)
-                .frame(width: 38, height: 38)
-                .padding(.trailing, 2)
-            // TODO server connection status
-            VStack(alignment: .leading) {
-                let t = Text(member.chatViewName).foregroundColor(member.memberIncognito ? .indigo : .primary)
-                (member.verified ? memberVerifiedShield + t : t)
-                    .lineLimit(1)
-                let s = Text(member.memberStatus.shortText)
-                (user ? Text ("you: ") + s : s)
-                    .lineLimit(1)
-                    .font(.caption)
-                    .foregroundColor(.secondary)
+    private func addMembersDestinationView() -> some View {
+        AddGroupMembersView(chat: chat, groupInfo: groupInfo)
+            .onAppear {
+                searchFocussed = false
+                Task {
+                    let groupMembers = await apiListMembers(groupInfo.groupId)
+                    await MainActor.run {
+                        chatModel.groupMembers = groupMembers.map { GMember.init($0) }
+                        chatModel.populateGroupMembersIndexes()
+                    }
+                }
            }
-            Spacer()
-            let role = member.memberRole
-            if role == .owner || role == .admin {
-                Text(member.memberRole.text)
-                    .foregroundColor(.secondary)
+    }
+
+    private struct MemberRowView: View {
+        var groupInfo: GroupInfo
+        @ObservedObject var groupMember: GMember
+        @EnvironmentObject var theme: AppTheme
+        var user: Bool = false
+        @Binding var alert: GroupChatInfoViewAlert?
+
+        var body: some View {
+            let member = groupMember.wrapped
+            let v = HStack{
+                MemberProfileImage(member, size: 38)
+                    .padding(.trailing, 2)
+                // TODO server connection status
+                VStack(alignment: .leading) {
+                    let t = Text(member.chatViewName).foregroundColor(member.memberIncognito ? .indigo : theme.colors.onBackground)
+                    (member.verified ? memberVerifiedShield + t : t)
+                        .lineLimit(1)
+                    (user ? Text ("you: ") + Text(member.memberStatus.shortText) : Text(memberConnStatus(member)))
+                        .lineLimit(1)
+                        .font(.caption)
+                        .foregroundColor(theme.colors.secondary)
+                }
+                Spacer()
+                memberInfo(member)
            }
+            
+            if user {
+                v
+            } else if groupInfo.membership.memberRole >= .admin {
+                // TODO if there are more actions, refactor with lists of swipeActions
+                let canBlockForAll = member.canBlockForAll(groupInfo: groupInfo)
+                let canRemove = member.canBeRemoved(groupInfo: groupInfo)
+                if canBlockForAll && canRemove {
+                    removeSwipe(member, blockForAllSwipe(member, v))
+                } else if canBlockForAll {
+                    blockForAllSwipe(member, v)
+                } else if canRemove {
+                    removeSwipe(member, v)
+                } else {
+                    v
+                }
+            } else {
+                if !member.blockedByAdmin {
+                    blockSwipe(member, v)
+                } else {
+                    v
+                }
+            }
+        }
+
+        private func memberConnStatus(_ member: GroupMember) -> LocalizedStringKey {
+            if member.activeConn?.connDisabled ?? false {
+                return "disabled"
+            } else if member.activeConn?.connInactive ?? false {
+                return "inactive"
+            } else {
+                return member.memberStatus.shortText
+            }
+        }
+
+        @ViewBuilder private func memberInfo(_ member: GroupMember) -> some View {
+            if member.blocked {
+                Text("blocked")
+                    .foregroundColor(theme.colors.secondary)
+            } else {
+                let role = member.memberRole
+                if [.owner, .admin, .observer].contains(role) {
+                    Text(member.memberRole.text)
+                        .foregroundColor(theme.colors.secondary)
+                }
+            }
+        }
+
+        private func blockSwipe<V: View>(_ member: GroupMember, _ v: V) -> some View {
+            v.swipeActions(edge: .leading) {
+                if member.memberSettings.showMessages {
+                    Button {
+                        alert = .blockMemberAlert(mem: member)
+                    } label: {
+                        Label("Block member", systemImage: "hand.raised").foregroundColor(theme.colors.secondary)
+                    }
+                } else {
+                    Button {
+                        alert = .unblockMemberAlert(mem: member)
+                    } label: {
+                        Label("Unblock member", systemImage: "hand.raised.slash").foregroundColor(theme.colors.primary)
+                    }
+                }
+            }
+        }
+
+        private func blockForAllSwipe<V: View>(_ member: GroupMember, _ v: V) -> some View {
+            v.swipeActions(edge: .leading) {
+                if member.blockedByAdmin {
+                    Button {
+                        alert = .unblockForAllAlert(mem: member)
+                    } label: {
+                        Label("Unblock for all", systemImage: "hand.raised.slash").foregroundColor(theme.colors.primary)
+                    }
+                } else {
+                    Button {
+                        alert = .blockForAllAlert(mem: member)
+                    } label: {
+                        Label("Block for all", systemImage: "hand.raised").foregroundColor(theme.colors.secondary)
+                    }
+                }
+            }
+        }
+
+        private func removeSwipe<V: View>(_ member: GroupMember, _ v: V) -> some View {
+            v.swipeActions(edge: .trailing) {
+                Button(role: .destructive) {
+                    alert = .removeMemberAlert(mem: member)
+                } label: {
+                    Label("Remove member", systemImage: "trash")
+                        .foregroundColor(Color.red)
+                }
+            }
+        }
+
+        private var memberVerifiedShield: Text {
+            (Text(Image(systemName: "checkmark.shield")) + Text(" "))
+                .font(.caption)
+                .baselineOffset(2)
+                .kerning(-2)
+                .foregroundColor(theme.colors.secondary)
        }
    }

-    private var memberVerifiedShield: Text {
-        (Text(Image(systemName: "checkmark.shield")) + Text(" "))
-            .font(.caption)
-            .baselineOffset(2)
-            .kerning(-2)
-            .foregroundColor(.secondary)
-    }
-
-    @ViewBuilder private func memberInfoView(_ groupMemberId: Int64?) -> some View {
-        if let mId = groupMemberId, let member = chatModel.groupMembers.first(where: { $0.groupMemberId == mId }) {
-            GroupMemberInfoView(groupInfo: groupInfo, member: member)
-                .navigationBarHidden(false)
-        }
+    private func memberInfoView(_ groupMember: GMember) -> some View {
+        GroupMemberInfoView(groupInfo: groupInfo, groupMember: groupMember)
+            .navigationBarHidden(false)
    }

    private func groupLinkButton() -> some View {
        NavigationLink {
-            GroupLinkView(groupId: groupInfo.groupId, groupLink: $groupLink, groupLinkMemberRole: $groupLinkMemberRole)
-                .navigationBarTitle("Group link")
-                .navigationBarTitleDisplayMode(.large)
+            groupLinkDestinationView()
        } label: {
            if groupLink == nil {
                Label("Create group link", systemImage: "link.badge.plus")
@@ -222,6 +443,19 @@ struct GroupChatInfoView: View {
        }
    }

+    private func groupLinkDestinationView() -> some View {
+        GroupLinkView(
+            groupId: groupInfo.groupId,
+            groupLink: $groupLink,
+            groupLinkMemberRole: $groupLinkMemberRole,
+            showTitle: false,
+            creatingGroup: false
+        )
+        .navigationBarTitle("Group link")
+        .modifier(ThemedBackground(grouped: true))
+        .navigationBarTitleDisplayMode(.large)
+    }
+
    private func editGroupButton() -> some View {
        NavigationLink {
            GroupProfileView(
@@ -229,6 +463,7 @@ struct GroupChatInfoView: View {
                groupProfile: groupInfo.groupProfile
            )
            .navigationBarTitle("Group profile")
+            .modifier(ThemedBackground())
            .navigationBarTitleDisplayMode(.large)
        } label: {
            Label("Edit group profile", systemImage: "pencil")
@@ -237,8 +472,13 @@ struct GroupChatInfoView: View {

    private func addOrEditWelcomeMessage() -> some View {
        NavigationLink {
-            GroupWelcomeView(groupId: groupInfo.groupId, groupInfo: $groupInfo)
+            GroupWelcomeView(
+                groupInfo: $groupInfo,
+                groupProfile: groupInfo.groupProfile,
+                welcomeText: groupInfo.groupProfile.description ?? ""
+            )
            .navigationTitle("Welcome message")
+            .modifier(ThemedBackground(grouped: true))
            .navigationBarTitleDisplayMode(.large)
        } label: {
            groupInfo.groupProfile.description == nil
@@ -284,9 +524,9 @@ struct GroupChatInfoView: View {
                    do {
                        try await apiDeleteChat(type: chat.chatInfo.chatType, id: chat.chatInfo.apiId)
                        await MainActor.run {
-                            chatModel.removeChat(chat.chatInfo.id)
-                            chatModel.chatId = nil
                            dismiss()
+                            chatModel.chatId = nil
+                            chatModel.removeChat(chat.chatInfo.id)
                        }
                    } catch let error {
                        logger.error("deleteGroupAlert apiDeleteChat error: \(error.localizedDescription)")
@@ -328,6 +568,60 @@ struct GroupChatInfoView: View {
            secondaryButton: .cancel()
        )
    }
+
+    private func sendReceiptsOption() -> some View {
+        Picker(selection: $sendReceipts) {
+            ForEach([.yes, .no, .userDefault(sendReceiptsUserDefault)]) { (opt: SendReceipts) in
+                Text(opt.text)
+            }
+        } label: {
+            Label("Send receipts", systemImage: "checkmark.message")
+        }
+        .frame(height: 36)
+        .onChange(of: sendReceipts) { _ in
+            setSendReceipts()
+        }
+    }
+
+    private func setSendReceipts() {
+        var chatSettings = chat.chatInfo.chatSettings ?? ChatSettings.defaults
+        chatSettings.sendRcpts = sendReceipts.bool()
+        updateChatSettings(chat, chatSettings: chatSettings)
+    }
+
+    private func sendReceiptsOptionDisabled() -> some View {
+        HStack {
+            Label("Send receipts", systemImage: "checkmark.message")
+            Spacer()
+            Text("disabled")
+                .foregroundStyle(.secondary)
+        }
+        .onTapGesture {
+            alert = .largeGroupReceiptsDisabled
+        }
+    }
+
+    private func removeMemberAlert(_ mem: GroupMember) -> Alert {
+        Alert(
+            title: Text("Remove member?"),
+            message: Text("Member will be removed from group - this cannot be undone!"),
+            primaryButton: .destructive(Text("Remove")) {
+                Task {
+                    do {
+                        let updatedMember = try await apiRemoveMember(groupInfo.groupId, mem.groupMemberId)
+                        await MainActor.run {
+                            _ = chatModel.upsertGroupMember(groupInfo, updatedMember)
+                        }
+                    } catch let error {
+                        logger.error("apiRemoveMember error: \(responseError(error))")
+                        let a = getErrorAlert(error, "Error removing member")
+                        alert = .error(title: a.title, error: a.message)
+                    }
+                }
+            },
+            secondaryButton: .cancel()
+        )
+    }
 }

 func groupPreferencesButton(_ groupInfo: Binding<GroupInfo>, _ creatingGroup: Bool = false) -> some View {
@@ -339,6 +633,7 @@ func groupPreferencesButton(_ groupInfo: Binding<GroupInfo>, _ creatingGroup: Bo
            creatingGroup: creatingGroup
        )
        .navigationBarTitle("Group preferences")
+        .modifier(ThemedBackground(grouped: true))
        .navigationBarTitleDisplayMode(.large)
    } label: {
        if creatingGroup {
@@ -356,8 +651,19 @@ func cantInviteIncognitoAlert() -> Alert {
    )
 }

+func largeGroupReceiptsDisabledAlert() -> Alert {
+    Alert(
+        title: Text("Receipts are disabled"),
+        message: Text("This group has over \(SMALL_GROUPS_RCPS_MEM_LIMIT) members, delivery receipts are not sent.")
+    )
+}
+
 struct GroupChatInfoView_Previews: PreviewProvider {
    static var previews: some View {
-        GroupChatInfoView(chat: Chat(chatInfo: ChatInfo.sampleData.group, chatItems: []), groupInfo: GroupInfo.sampleData)
+        GroupChatInfoView(
+            chat: Chat(chatInfo: ChatInfo.sampleData.group, chatItems: []),
+            groupInfo: Binding.constant(GroupInfo.sampleData),
+            onSearch: {}
+        )
    }
 }
@@ -13,12 +13,16 @@ struct GroupLinkView: View {
    var groupId: Int64
    @Binding var groupLink: String?
    @Binding var groupLinkMemberRole: GroupMemberRole
+    var showTitle: Bool = false
+    var creatingGroup: Bool = false
+    var linkCreatedCb: (() -> Void)? = nil
    @State private var creatingLink = false
    @State private var alert: GroupLinkAlert?
+    @State private var shouldCreate = true

    private enum GroupLinkAlert: Identifiable {
        case deleteLink
-        case error(title: LocalizedStringKey, error: LocalizedStringKey = "")
+        case error(title: LocalizedStringKey, error: LocalizedStringKey?)

        var id: String {
            switch self {
@@ -29,10 +33,34 @@ struct GroupLinkView: View {
    }

    var body: some View {
+        if creatingGroup {
+            groupLinkView()
+                .navigationBarBackButtonHidden()
+                .toolbar {
+                    ToolbarItem(placement: .navigationBarTrailing) {
+                        Button ("Continue") { linkCreatedCb?() }
+                    }
+                }
+        } else {
+            groupLinkView()
+        }
+    }
+
+    private func groupLinkView() -> some View {
        List {
-            Text("You can share a link or a QR code - anybody will be able to join the group. You won't lose members of the group if you later delete it.")
-                .listRowBackground(Color.clear)
-                .listRowInsets(EdgeInsets(top: 0, leading: 0, bottom: 0, trailing: 0))
+            Group {
+                if showTitle {
+                    Text("Group link")
+                        .font(.largeTitle)
+                        .bold()
+                        .fixedSize(horizontal: false, vertical: true)
+                }
+                Text("You can share a link or a QR code - anybody will be able to join the group. You won't lose members of the group if you later delete it.")
+            }
+            .listRowBackground(Color.clear)
+            .listRowSeparator(.hidden)
+            .listRowInsets(EdgeInsets(top: 0, leading: 0, bottom: 0, trailing: 0))
+
            Section {
                if let groupLink = groupLink {
                    Picker("Initial role", selection: $groupLinkMemberRole) {
@@ -41,15 +69,18 @@ struct GroupLinkView: View {
                        }
                    }
                    .frame(height: 36)
-                    QRCode(uri: groupLink)
+                    SimpleXLinkQRCode(uri: groupLink)
+                        .id("simplex-qrcode-view-for-\(groupLink)")
                    Button {
-                        showShareSheet(items: [groupLink])
+                        showShareSheet(items: [simplexChatLink(groupLink)])
                    } label: {
                        Label("Share link", systemImage: "square.and.arrow.up")
                    }

-                    Button(role: .destructive) { alert = .deleteLink } label: {
-                        Label("Delete link", systemImage: "trash")
+                    if !creatingGroup {
+                        Button(role: .destructive) { alert = .deleteLink } label: {
+                            Label("Delete link", systemImage: "trash")
+                        }
                    }
                } else {
                    Button(action: createGroupLink) {
@@ -81,7 +112,7 @@ struct GroupLinkView: View {
                        }, secondaryButton: .cancel()
                    )
                case let .error(title, error):
-                    return Alert(title: Text(title), message: Text(error))
+                    return mkAlert(title: title, message: error)
                }
            }
            .onChange(of: groupLinkMemberRole) { _ in
@@ -95,11 +126,13 @@ struct GroupLinkView: View {
                }
            }
            .onAppear {
-                if groupLink == nil && !creatingLink {
+                if groupLink == nil && !creatingLink && shouldCreate {
                    createGroupLink()
                }
+                shouldCreate = false
            }
        }
+        .modifier(ThemedBackground(grouped: true))
    }

    private func createGroupLink() {
@@ -11,37 +11,50 @@ import SimpleXChat

 struct GroupMemberInfoView: View {
    @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
    @Environment(\.dismiss) var dismiss: DismissAction
-    var groupInfo: GroupInfo
-    @State var member: GroupMember
+    @State var groupInfo: GroupInfo
+    @ObservedObject var groupMember: GMember
    var navigation: Bool = false
    @State private var connectionStats: ConnectionStats? = nil
    @State private var connectionCode: String? = nil
    @State private var newRole: GroupMemberRole = .member
    @State private var alert: GroupMemberInfoViewAlert?
+    @State private var sheet: PlanAndConnectActionSheet?
    @AppStorage(DEFAULT_DEVELOPER_TOOLS) private var developerTools = false
    @State private var justOpened = true
+    @State private var progressIndicator = false

    enum GroupMemberInfoViewAlert: Identifiable {
+        case blockMemberAlert(mem: GroupMember)
+        case unblockMemberAlert(mem: GroupMember)
+        case blockForAllAlert(mem: GroupMember)
+        case unblockForAllAlert(mem: GroupMember)
        case removeMemberAlert(mem: GroupMember)
        case changeMemberRoleAlert(mem: GroupMember, role: GroupMemberRole)
        case switchAddressAlert
        case abortSwitchAddressAlert
        case syncConnectionForceAlert
-        case connRequestSentAlert(type: ConnReqType)
-        case error(title: LocalizedStringKey, error: LocalizedStringKey)
-        case other(alert: Alert)
+        case planAndConnectAlert(alert: PlanAndConnectAlert)
+        case queueInfo(info: String)
+        case someAlert(alert: SomeAlert)
+        case error(title: LocalizedStringKey, error: LocalizedStringKey?)

        var id: String {
            switch self {
-            case .removeMemberAlert: return "removeMemberAlert"
-            case let .changeMemberRoleAlert(_, role): return "changeMemberRoleAlert \(role.rawValue)"
+            case let .blockMemberAlert(mem): return "blockMemberAlert \(mem.groupMemberId)"
+            case let .unblockMemberAlert(mem): return "unblockMemberAlert \(mem.groupMemberId)"
+            case let .blockForAllAlert(mem): return "blockForAllAlert \(mem.groupMemberId)"
+            case let .unblockForAllAlert(mem): return "unblockForAllAlert \(mem.groupMemberId)"
+            case let .removeMemberAlert(mem): return "removeMemberAlert \(mem.groupMemberId)"
+            case let .changeMemberRoleAlert(mem, role): return "changeMemberRoleAlert \(mem.groupMemberId) \(role.rawValue)"
            case .switchAddressAlert: return "switchAddressAlert"
            case .abortSwitchAddressAlert: return "abortSwitchAddressAlert"
-            case .connRequestSentAlert: return "connRequestSentAlert"
            case .syncConnectionForceAlert: return "syncConnectionForceAlert"
+            case let .planAndConnectAlert(alert): return "planAndConnectAlert \(alert.id)"
+            case let .queueInfo(info): return "queueInfo \(info)"
+            case let .someAlert(alert): return "someAlert \(alert.id)"
            case let .error(title, _): return "error \(title)"
-            case let .other(alert): return "other \(alert)"
            }
        }
    }
@@ -54,51 +67,56 @@ struct GroupMemberInfoView: View {
        }
    }

-    private func knownDirectChat(_ contactId: Int64) -> Chat? {
+    private func knownDirectChat(_ contactId: Int64) -> (Chat, Contact)? {
        if let chat = chatModel.getContactChat(contactId),
-           chat.chatInfo.contact?.directOrUsed == true {
-            return chat
+           let contact = chat.chatInfo.contact,
+           contact.directOrUsed == true {
+            return (chat, contact)
        } else {
            return nil
        }
    }

    private func groupMemberInfoView() -> some View {
-        VStack {
+        ZStack {
+            let member = groupMember.wrapped
            List {
                groupMemberInfoHeader(member)
                    .listRowBackground(Color.clear)
+                    .listRowSeparator(.hidden)
+                    .padding(.bottom, 18)
+
+                infoActionButtons(member)
+                    .padding(.horizontal)
+                    .frame(maxWidth: .infinity)
+                    .frame(height: infoViewActionButtonHeight)
+                    .listRowBackground(Color.clear)
+                    .listRowSeparator(.hidden)
+                    .listRowInsets(EdgeInsets(top: 0, leading: 0, bottom: 0, trailing: 0))

                if member.memberActive {
                    Section {
-                        if let contactId = member.memberContactId {
-                            if let chat = knownDirectChat(contactId) {
-                                knownDirectChatButton(chat)
-                            } else if groupInfo.fullGroupPreferences.directMessages.on {
-                                newDirectChatButton(contactId)
-                            }
-                        }
                        if let code = connectionCode { verifyCodeButton(code) }
                        if let connStats = connectionStats,
-                           connStats.ratchetSyncAllowed {
+                            connStats.ratchetSyncAllowed {
                            synchronizeConnectionButton()
                        }
-//                        } else if developerTools {
-//                            synchronizeConnectionButtonForce()
-//                        }
+                        // } else if developerTools {
+                        //     synchronizeConnectionButtonForce()
+                        // }
                    }
                }

                if let contactLink = member.contactLink {
                    Section {
-                        QRCode(uri: contactLink)
+                        SimpleXLinkQRCode(uri: contactLink)
                        Button {
-                            showShareSheet(items: [contactLink])
+                            showShareSheet(items: [simplexChatLink(contactLink)])
                        } label: {
                            Label("Share address", systemImage: "square.and.arrow.up")
                        }
                        if let contactId = member.memberContactId {
-                            if knownDirectChat(contactId) == nil && !groupInfo.fullGroupPreferences.directMessages.on {
+                            if knownDirectChat(contactId) == nil && !groupInfo.fullGroupPreferences.directMessages.on(for: groupInfo.membership) {
                                connectViaAddressButton(contactLink)
                            }
                        } else {
@@ -106,12 +124,14 @@ struct GroupMemberInfoView: View {
                        }
                    } header: {
                        Text("Address")
+                            .foregroundColor(theme.colors.secondary)
                    } footer: {
                        Text("You can share this address with your contacts to let them connect with **\(member.displayName)**.")
+                            .foregroundColor(theme.colors.secondary)
                    }
                }

-                Section("Member") {
+                Section(header: Text("Member").foregroundColor(theme.colors.secondary)) {
                    infoRow("Group", groupInfo.displayName)

                    if let roles = member.canChangeRoleTo(groupInfo: groupInfo) {
@@ -124,16 +144,10 @@ struct GroupMemberInfoView: View {
                    } else {
                        infoRow("Role", member.memberRole.text)
                    }
-
-                    // TODO invited by - need to get contact by contact id
-                    if let conn = member.activeConn {
-                        let connLevelDesc = conn.connLevel == 0 ? NSLocalizedString("direct", comment: "connection level description") : String.localizedStringWithFormat(NSLocalizedString("indirect (%d)", comment: "connection level description"), conn.connLevel)
-                        infoRow("Connection", connLevelDesc)
-                    }
                }

                if let connStats = connectionStats {
-                    Section("Servers") {
+                    Section(header: Text("Servers").foregroundColor(theme.colors.secondary)) {
                        // TODO network connection status
                        Button("Change receiving address") {
                            alert = .switchAddressAlert
@@ -142,7 +156,7 @@ struct GroupMemberInfoView: View {
                            connStats.rcvQueuesInfo.contains { $0.rcvSwitchStatus != nil }
                            || connStats.ratchetSyncSendProhibited
                        )
-                        if connStats.rcvQueuesInfo.contains { $0.rcvSwitchStatus != nil } {
+                        if connStats.rcvQueuesInfo.contains(where: { $0.rcvSwitchStatus != nil }) {
                            Button("Abort changing address") {
                                alert = .abortSwitchAddressAlert
                            }
@@ -151,21 +165,37 @@ struct GroupMemberInfoView: View {
                                || connStats.ratchetSyncSendProhibited
                            )
                        }
-                        smpServers("Receiving via", connStats.rcvQueuesInfo.map { $0.rcvServer })
-                        smpServers("Sending via", connStats.sndQueuesInfo.map { $0.sndServer })
+                        smpServers("Receiving via", connStats.rcvQueuesInfo.map { $0.rcvServer }, theme.colors.secondary)
+                        smpServers("Sending via", connStats.sndQueuesInfo.map { $0.sndServer }, theme.colors.secondary)
                    }
                }

-                if member.canBeRemoved(groupInfo: groupInfo) {
-                    Section {
-                        removeMemberButton(member)
-                    }
+                if groupInfo.membership.memberRole >= .admin {
+                    adminDestructiveSection(member)
+                } else {
+                    nonAdminBlockSection(member)
                }

                if developerTools {
-                    Section("For console") {
+                    Section(header: Text("For console").foregroundColor(theme.colors.secondary)) {
                        infoRow("Local name", member.localDisplayName)
                        infoRow("Database ID", "\(member.groupMemberId)")
+                        if let conn = member.activeConn {
+                            let connLevelDesc = conn.connLevel == 0 ? NSLocalizedString("direct", comment: "connection level description") : String.localizedStringWithFormat(NSLocalizedString("indirect (%d)", comment: "connection level description"), conn.connLevel)
+                            infoRow("Connection", connLevelDesc)
+                        }
+                        Button ("Debug delivery") {
+                            Task {
+                                do {
+                                    let info = queueInfoText(try await apiGroupMemberQueueInfo(groupInfo.apiId, member.groupMemberId))
+                                    await MainActor.run { alert = .queueInfo(info: info) }
+                                } catch let e {
+                                    logger.error("apiContactQueueInfo error: \(responseError(e))")
+                                    let a = getErrorAlert(e, "Error")
+                                    await MainActor.run { alert = .error(title: a.title, error: a.message) }
+                                }
+                            }
+                        }
                    }
                }
            }
@@ -175,96 +205,179 @@ struct GroupMemberInfoView: View {
                    // this condition prevents re-setting picker
                    if !justOpened { return }
                }
-                newRole = member.memberRole
-                do {
-                    let (_, stats) = try apiGroupMemberInfo(groupInfo.apiId, member.groupMemberId)
-                    let (mem, code) = member.memberActive ? try apiGetGroupMemberCode(groupInfo.apiId, member.groupMemberId) : (member, nil)
-                    member = mem
-                    connectionStats = stats
-                    connectionCode = code
-                } catch let error {
-                    logger.error("apiGroupMemberInfo or apiGetGroupMemberCode error: \(responseError(error))")
-                }
                justOpened = false
+                DispatchQueue.main.async {
+                    newRole = member.memberRole
+                    do {
+                        let (_, stats) = try apiGroupMemberInfo(groupInfo.apiId, member.groupMemberId)
+                        let (mem, code) = member.memberActive ? try apiGetGroupMemberCode(groupInfo.apiId, member.groupMemberId) : (member, nil)
+                        _ = chatModel.upsertGroupMember(groupInfo, mem)
+                        connectionStats = stats
+                        connectionCode = code
+                    } catch let error {
+                        logger.error("apiGroupMemberInfo or apiGetGroupMemberCode error: \(responseError(error))")
+                    }
+                }
            }
-            .onChange(of: newRole) { _ in
+            .onChange(of: newRole) { newRole in
                if newRole != member.memberRole {
                    alert = .changeMemberRoleAlert(mem: member, role: newRole)
                }
            }
-        }
-        .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .top)
-        .alert(item: $alert) { alertItem in
-            switch(alertItem) {
-            case let .removeMemberAlert(mem): return removeMemberAlert(mem)
-            case let .changeMemberRoleAlert(mem, _): return changeMemberRoleAlert(mem)
-            case .switchAddressAlert: return switchAddressAlert(switchMemberAddress)
-            case .abortSwitchAddressAlert: return abortSwitchAddressAlert(abortSwitchMemberAddress)
-            case .syncConnectionForceAlert: return syncConnectionForceAlert({ syncMemberConnection(force: true) })
-            case let .connRequestSentAlert(type): return connReqSentAlert(type)
-            case let .error(title, error): return Alert(title: Text(title), message: Text(error))
-            case let .other(alert): return alert
+            .onChange(of: member.memberRole) { role in
+                newRole = role
+            }
+            .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .top)
+            .alert(item: $alert) { alertItem in
+                switch(alertItem) {
+                case let .blockMemberAlert(mem): return blockMemberAlert(groupInfo, mem)
+                case let .unblockMemberAlert(mem): return unblockMemberAlert(groupInfo, mem)
+                case let .blockForAllAlert(mem): return blockForAllAlert(groupInfo, mem)
+                case let .unblockForAllAlert(mem): return unblockForAllAlert(groupInfo, mem)
+                case let .removeMemberAlert(mem): return removeMemberAlert(mem)
+                case let .changeMemberRoleAlert(mem, _): return changeMemberRoleAlert(mem)
+                case .switchAddressAlert: return switchAddressAlert(switchMemberAddress)
+                case .abortSwitchAddressAlert: return abortSwitchAddressAlert(abortSwitchMemberAddress)
+                case .syncConnectionForceAlert: return syncConnectionForceAlert({ syncMemberConnection(force: true) })
+                case let .planAndConnectAlert(alert): return planAndConnectAlert(alert, dismiss: true)
+                case let .queueInfo(info): return queueInfoAlert(info)
+                case let .someAlert(a): return a.alert
+                case let .error(title, error): return mkAlert(title: title, message: error)
+                }
+            }
+            .actionSheet(item: $sheet) { s in planAndConnectActionSheet(s, dismiss: true) }
+
+            if progressIndicator {
+                ProgressView().scaleEffect(2)
            }
        }
+        .modifier(ThemedBackground(grouped: true))
+    }
+
+    func infoActionButtons(_ member: GroupMember) -> some View {
+        GeometryReader { g in
+            let buttonWidth = g.size.width / 4
+            HStack(alignment: .center, spacing: 8) {
+                if let contactId = member.memberContactId, let (chat, contact) = knownDirectChat(contactId) {
+                    knownDirectChatButton(chat, width: buttonWidth)
+                    AudioCallButton(chat: chat, contact: contact, width: buttonWidth) { alert = .someAlert(alert: $0) }
+                    VideoButton(chat: chat, contact: contact, width: buttonWidth) { alert = .someAlert(alert: $0) }
+                } else if groupInfo.fullGroupPreferences.directMessages.on(for: groupInfo.membership) {
+                    if let contactId = member.memberContactId {
+                        newDirectChatButton(contactId, width: buttonWidth)
+                    } else if member.activeConn?.peerChatVRange.isCompatibleRange(CREATE_MEMBER_CONTACT_VRANGE) ?? false {
+                        createMemberContactButton(width: buttonWidth)
+                    }
+                    InfoViewButton(image: "phone.fill", title: "call", disabledLook: true, width: buttonWidth) { showSendMessageToEnableCallsAlert()
+                    }
+                    InfoViewButton(image: "video.fill", title: "video", disabledLook: true, width: buttonWidth) { showSendMessageToEnableCallsAlert()
+                    }
+                } else { // no known contact chat && directMessages are off
+                    InfoViewButton(image: "message.fill", title: "message", disabledLook: true, width: buttonWidth) { showDirectMessagesProhibitedAlert("Can't message member")
+                    }
+                    InfoViewButton(image: "phone.fill", title: "call", disabledLook: true, width: buttonWidth) { showDirectMessagesProhibitedAlert("Can't call member")
+                    }
+                    InfoViewButton(image: "video.fill", title: "video", disabledLook: true, width: buttonWidth) { showDirectMessagesProhibitedAlert("Can't call member")
+                    }
+                }
+            }
+            .frame(maxWidth: .infinity, alignment: .center)
+        }
+    }
+
+    func showSendMessageToEnableCallsAlert() {
+        alert = .someAlert(alert: SomeAlert(
+            alert: mkAlert(
+                title: "Can't call member",
+                message: "Send message to enable calls."
+            ),
+            id: "can't call member, send message"
+        ))
+    }
+
+    func showDirectMessagesProhibitedAlert(_ title: LocalizedStringKey) {
+        alert = .someAlert(alert: SomeAlert(
+            alert: mkAlert(
+                title: title,
+                message: "Direct messages between members are prohibited in this group."
+            ),
+            id: "can't message member, direct messages prohibited"
+        ))
    }

    func connectViaAddressButton(_ contactLink: String) -> some View {
        Button {
-            connectViaAddress(contactLink)
+            planAndConnect(
+                contactLink,
+                showAlert: { alert = .planAndConnectAlert(alert: $0) },
+                showActionSheet: { sheet = $0 },
+                dismiss: true,
+                incognito: nil
+            )
        } label: {
            Label("Connect", systemImage: "link")
        }
    }

-    func connectViaAddress(_ contactLink: String) {
-        Task {
-            let (connReqType, connectAlert) = await apiConnect_(connReq: contactLink)
-            if let connReqType = connReqType {
-                alert = .connRequestSentAlert(type: connReqType)
-            } else if let connectAlert = connectAlert {
-                alert = .other(alert: connectAlert)
-            }
-        }
-    }
-
-    func knownDirectChatButton(_ chat: Chat) -> some View {
-        Button {
-            dismissAllSheets(animated: true)
-            DispatchQueue.main.async {
-                chatModel.chatId = chat.id
-            }
-        } label: {
-            Label("Send direct message", systemImage: "message")
-        }
-    }
-
-    func newDirectChatButton(_ contactId: Int64) -> some View {
-        Button {
-            do {
-                let chat = try apiGetChat(type: .direct, id: contactId)
-                chatModel.addChat(chat)
+    func knownDirectChatButton(_ chat: Chat, width: CGFloat) -> some View {
+        InfoViewButton(image: "message.fill", title: "message", width: width) {
+            ItemsModel.shared.loadOpenChat(chat.id) {
                dismissAllSheets(animated: true)
-                DispatchQueue.main.async {
-                    chatModel.chatId = chat.id
-                }
-            } catch let error {
-                logger.error("openDirectChatButton apiGetChat error: \(responseError(error))")
            }
-        } label: {
-            Label("Send direct message", systemImage: "message")
+        }
+    }
+
+    func newDirectChatButton(_ contactId: Int64, width: CGFloat) -> some View {
+        InfoViewButton(image: "message.fill", title: "message", width: width) {
+            Task {
+                do {
+                    let chat = try await apiGetChat(type: .direct, id: contactId)
+                    chatModel.addChat(chat)
+                    ItemsModel.shared.loadOpenChat(chat.id) {
+                        dismissAllSheets(animated: true)
+                    }
+                } catch let error {
+                    logger.error("openDirectChatButton apiGetChat error: \(responseError(error))")
+                }
+            }
+        }
+    }
+
+    func createMemberContactButton(width: CGFloat) -> some View {
+        InfoViewButton(image: "message.fill", title: "message", width: width) {
+            progressIndicator = true
+            Task {
+                do {
+                    let memberContact = try await apiCreateMemberContact(groupInfo.apiId, groupMember.groupMemberId)
+                    await MainActor.run {
+                        progressIndicator = false
+                        chatModel.addChat(Chat(chatInfo: .direct(contact: memberContact)))
+                        ItemsModel.shared.loadOpenChat(memberContact.id) {
+                            dismissAllSheets(animated: true)
+                        }
+                        NetworkModel.shared.setContactNetworkStatus(memberContact, .connected)
+                    }
+                } catch let error {
+                    logger.error("createMemberContactButton apiCreateMemberContact error: \(responseError(error))")
+                    let a = getErrorAlert(error, "Error creating member contact")
+                    await MainActor.run {
+                        progressIndicator = false
+                        alert = .error(title: a.title, error: a.message)
+                    }
+                }
+            }
        }
    }

    private func groupMemberInfoHeader(_ mem: GroupMember) -> some View {
        VStack {
-            ProfileImage(imageStr: mem.image, color: Color(uiColor: .tertiarySystemFill))
-                .frame(width: 192, height: 192)
+            MemberProfileImage(mem, size: 192, color: Color(uiColor: .tertiarySystemFill))
                .padding(.top, 12)
                .padding()
            if mem.verified {
                (
                    Text(Image(systemName: "checkmark.shield"))
-                        .foregroundColor(.secondary)
+                        .foregroundColor(theme.colors.secondary)
                        .font(.title2)
                    + Text(" ")
                    + Text(mem.displayName)
@@ -291,20 +404,20 @@ struct GroupMemberInfoView: View {
    }

    private func verifyCodeButton(_ code: String) -> some View {
-        NavigationLink {
+        let member = groupMember.wrapped
+        return NavigationLink {
            VerifyCodeView(
                displayName: member.displayName,
                connectionCode: code,
                connectionVerified: member.verified,
                verify: { code in
+                    var member = groupMember.wrapped
                    if let r = apiVerifyGroupMember(member.groupId, member.groupMemberId, connectionCode: code) {
                        let (verified, existingCode) = r
                        let connCode = verified ? SecurityCode(securityCode: existingCode, verifiedAt: .now) : nil
                        connectionCode = existingCode
                        member.activeConn?.connectionCode = connCode
-                        if let i = chatModel.groupMembers.firstIndex(where: { $0.groupMemberId == member.groupMemberId }) {
-                            chatModel.groupMembers[i].activeConn?.connectionCode = connCode
-                        }
+                        _ = chatModel.upsertGroupMember(groupInfo, member)
                        return r
                    }
                    return nil
@@ -312,6 +425,7 @@ struct GroupMemberInfoView: View {
            )
            .navigationBarTitleDisplayMode(.inline)
            .navigationTitle("Security code")
+            .modifier(ThemedBackground())
        } label: {
            Label(
                member.verified ? "View security code" : "Verify security code",
@@ -338,12 +452,78 @@ struct GroupMemberInfoView: View {
        }
    }

+    @ViewBuilder private func adminDestructiveSection(_ mem: GroupMember) -> some View {
+        let canBlockForAll = mem.canBlockForAll(groupInfo: groupInfo)
+        let canRemove = mem.canBeRemoved(groupInfo: groupInfo)
+        if canBlockForAll || canRemove {
+            Section {
+                if canBlockForAll {
+                    if mem.blockedByAdmin {
+                        unblockForAllButton(mem)
+                    } else {
+                        blockForAllButton(mem)
+                    }
+                }
+                if canRemove {
+                    removeMemberButton(mem)
+                }
+            }
+        }
+    }
+
+    private func nonAdminBlockSection(_ mem: GroupMember) -> some View {
+        Section {
+            if mem.blockedByAdmin {
+                Label("Blocked by admin", systemImage: "hand.raised")
+                    .foregroundColor(theme.colors.secondary)
+            } else if mem.memberSettings.showMessages {
+                blockMemberButton(mem)
+            } else {
+                unblockMemberButton(mem)
+            }
+        }
+    }
+
+    private func blockForAllButton(_ mem: GroupMember) -> some View {
+        Button(role: .destructive) {
+            alert = .blockForAllAlert(mem: mem)
+        } label: {
+            Label("Block for all", systemImage: "hand.raised")
+                .foregroundColor(.red)
+        }
+    }
+
+    private func unblockForAllButton(_ mem: GroupMember) -> some View {
+        Button {
+            alert = .unblockForAllAlert(mem: mem)
+        } label: {
+            Label("Unblock for all", systemImage: "hand.raised.slash")
+        }
+    }
+
+    private func blockMemberButton(_ mem: GroupMember) -> some View {
+        Button(role: .destructive) {
+            alert = .blockMemberAlert(mem: mem)
+        } label: {
+            Label("Block member", systemImage: "hand.raised")
+                .foregroundColor(.red)
+        }
+    }
+
+    private func unblockMemberButton(_ mem: GroupMember) -> some View {
+        Button {
+            alert = .unblockMemberAlert(mem: mem)
+        } label: {
+            Label("Unblock member", systemImage: "hand.raised.slash")
+        }
+    }
+
    private func removeMemberButton(_ mem: GroupMember) -> some View {
        Button(role: .destructive) {
            alert = .removeMemberAlert(mem: mem)
        } label: {
            Label("Remove member", systemImage: "trash")
-                .foregroundColor(Color.red)
+                .foregroundColor(.red)
        }
    }

@@ -379,7 +559,6 @@ struct GroupMemberInfoView: View {
                    do {
                        let updatedMember = try await apiMemberRole(groupInfo.groupId, mem.groupMemberId, newRole)
                        await MainActor.run {
-                            member = updatedMember
                            _ = chatModel.upsertGroupMember(groupInfo, updatedMember)
                        }
                        
@@ -400,10 +579,10 @@ struct GroupMemberInfoView: View {
    private func switchMemberAddress() {
        Task {
            do {
-                let stats = try apiSwitchGroupMember(groupInfo.apiId, member.groupMemberId)
+                let stats = try apiSwitchGroupMember(groupInfo.apiId, groupMember.groupMemberId)
                connectionStats = stats
                await MainActor.run {
-                    chatModel.updateGroupMemberConnectionStats(groupInfo, member, stats)
+                    chatModel.updateGroupMemberConnectionStats(groupInfo, groupMember.wrapped, stats)
                    dismiss()
                }
            } catch let error {
@@ -419,10 +598,10 @@ struct GroupMemberInfoView: View {
    private func abortSwitchMemberAddress() {
        Task {
            do {
-                let stats = try apiAbortSwitchGroupMember(groupInfo.apiId, member.groupMemberId)
+                let stats = try apiAbortSwitchGroupMember(groupInfo.apiId, groupMember.groupMemberId)
                connectionStats = stats
                await MainActor.run {
-                    chatModel.updateGroupMemberConnectionStats(groupInfo, member, stats)
+                    chatModel.updateGroupMemberConnectionStats(groupInfo, groupMember.wrapped, stats)
                }
            } catch let error {
                logger.error("abortSwitchMemberAddress apiAbortSwitchGroupMember error: \(responseError(error))")
@@ -437,7 +616,7 @@ struct GroupMemberInfoView: View {
    private func syncMemberConnection(force: Bool) {
        Task {
            do {
-                let (mem, stats) = try apiSyncGroupMemberRatchet(groupInfo.apiId, member.groupMemberId, force)
+                let (mem, stats) = try apiSyncGroupMemberRatchet(groupInfo.apiId, groupMember.groupMemberId, force)
                connectionStats = stats
                await MainActor.run {
                    chatModel.updateGroupMemberConnectionStats(groupInfo, mem, stats)
@@ -454,11 +633,104 @@ struct GroupMemberInfoView: View {
    }
 }

+func MemberProfileImage(
+    _ mem: GroupMember,
+    size: CGFloat,
+    color: Color = Color(uiColor: .tertiarySystemGroupedBackground),
+    backgroundColor: Color? = nil
+) -> some View {
+    ProfileImage(
+        imageStr: mem.image,
+        size: size,
+        color: color,
+        backgroundColor: backgroundColor,
+        blurred: mem.blocked
+    )
+}
+
+func blockMemberAlert(_ gInfo: GroupInfo, _ mem: GroupMember) -> Alert {
+    Alert(
+        title: Text("Block member?"),
+        message: Text("All new messages from \(mem.chatViewName) will be hidden!"),
+        primaryButton: .destructive(Text("Block")) {
+            toggleShowMemberMessages(gInfo, mem, false)
+        },
+        secondaryButton: .cancel()
+    )
+}
+
+func unblockMemberAlert(_ gInfo: GroupInfo, _ mem: GroupMember) -> Alert {
+    Alert(
+        title: Text("Unblock member?"),
+        message: Text("Messages from \(mem.chatViewName) will be shown!"),
+        primaryButton: .default(Text("Unblock")) {
+            toggleShowMemberMessages(gInfo, mem, true)
+        },
+        secondaryButton: .cancel()
+    )
+}
+
+func toggleShowMemberMessages(_ gInfo: GroupInfo, _ member: GroupMember, _ showMessages: Bool) {
+    var memberSettings = member.memberSettings
+    memberSettings.showMessages = showMessages
+    updateMemberSettings(gInfo, member, memberSettings)
+}
+
+func updateMemberSettings(_ gInfo: GroupInfo, _ member: GroupMember, _ memberSettings: GroupMemberSettings) {
+    Task {
+        do {
+            try await apiSetMemberSettings(gInfo.groupId, member.groupMemberId, memberSettings)
+            await MainActor.run {
+                var mem = member
+                mem.memberSettings = memberSettings
+                _ = ChatModel.shared.upsertGroupMember(gInfo, mem)
+            }
+        } catch let error {
+            logger.error("apiSetMemberSettings error \(responseError(error))")
+        }
+    }
+}
+
+func blockForAllAlert(_ gInfo: GroupInfo, _ mem: GroupMember) -> Alert {
+    Alert(
+        title: Text("Block member for all?"),
+        message: Text("All new messages from \(mem.chatViewName) will be hidden!"),
+        primaryButton: .destructive(Text("Block for all")) {
+            blockMemberForAll(gInfo, mem, true)
+        },
+        secondaryButton: .cancel()
+    )
+}
+
+func unblockForAllAlert(_ gInfo: GroupInfo, _ mem: GroupMember) -> Alert {
+    Alert(
+        title: Text("Unblock member for all?"),
+        message: Text("Messages from \(mem.chatViewName) will be shown!"),
+        primaryButton: .default(Text("Unblock for all")) {
+            blockMemberForAll(gInfo, mem, false)
+        },
+        secondaryButton: .cancel()
+    )
+}
+
+func blockMemberForAll(_ gInfo: GroupInfo, _ member: GroupMember, _ blocked: Bool) {
+    Task {
+        do {
+            let updatedMember = try await apiBlockMemberForAll(gInfo.groupId, member.groupMemberId, blocked)
+            await MainActor.run {
+                _ = ChatModel.shared.upsertGroupMember(gInfo, updatedMember)
+            }
+        } catch let error {
+            logger.error("apiBlockMemberForAll error: \(responseError(error))")
+        }
+    }
+}
+
 struct GroupMemberInfoView_Previews: PreviewProvider {
    static var previews: some View {
        GroupMemberInfoView(
            groupInfo: GroupInfo.sampleData,
-            member: GroupMember.sampleData
+            groupMember: GMember.sampleData
        )
    }
 }
@@ -9,9 +9,16 @@
 import SwiftUI
 import SimpleXChat

+private let featureRoles: [(role: GroupMemberRole?, text: LocalizedStringKey)] = [
+    (nil, "all members"),
+    (.admin, "admins"),
+    (.owner, "owners")
+]
+
 struct GroupPreferencesView: View {
    @Environment(\.dismiss) var dismiss: DismissAction
    @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
    @Binding var groupInfo: GroupInfo
    @State var preferences: FullGroupPreferences
    @State var currentPreferences: FullGroupPreferences
@@ -24,11 +31,12 @@ struct GroupPreferencesView: View {
            List {
                featureSection(.timedMessages, $preferences.timedMessages.enable)
                featureSection(.fullDelete, $preferences.fullDelete.enable)
-                featureSection(.directMessages, $preferences.directMessages.enable)
+                featureSection(.directMessages, $preferences.directMessages.enable, $preferences.directMessages.role)
                featureSection(.reactions, $preferences.reactions.enable)
-                featureSection(.voice, $preferences.voice.enable)
-//                TODO uncomment in 5.3
-//                featureSection(.files, $preferences.files.enable)
+                featureSection(.voice, $preferences.voice.enable, $preferences.voice.role)
+                featureSection(.files, $preferences.files.enable, $preferences.files.role)
+                featureSection(.simplexLinks, $preferences.simplexLinks.enable, $preferences.simplexLinks.role)
+                featureSection(.history, $preferences.history.enable)

                if groupInfo.canEdit {
                    Section {
@@ -48,7 +56,7 @@ struct GroupPreferencesView: View {
                preferences.timedMessages.ttl = currentPreferences.timedMessages.ttl
            }
        }
-        .modifier(BackButton {
+        .modifier(BackButton(disabled: Binding.constant(false)) {
            if currentPreferences == preferences {
                dismiss()
            } else {
@@ -64,9 +72,9 @@ struct GroupPreferencesView: View {
        }
    }

-    private func featureSection(_ feature: GroupFeature, _ enableFeature: Binding<GroupFeatureEnabled>) -> some View {
+    private func featureSection(_ feature: GroupFeature, _ enableFeature: Binding<GroupFeatureEnabled>, _ enableForRole: Binding<GroupMemberRole?>? = nil) -> some View {
        Section {
-            let color: Color = enableFeature.wrappedValue == .on ? .green : .secondary
+            let color: Color = enableFeature.wrappedValue == .on ? .green : theme.colors.secondary
            let icon = enableFeature.wrappedValue == .on ? feature.iconFilled : feature.icon
            let timedOn = feature == .timedMessages && enableFeature.wrappedValue == .on
            if groupInfo.canEdit {
@@ -87,6 +95,14 @@ struct GroupPreferencesView: View {
                    )
                    .frame(height: 36)
                }
+                if enableFeature.wrappedValue == .on, let enableForRole {
+                    Picker("Enabled for", selection: enableForRole) {
+                        ForEach(featureRoles, id: \.role) { fr in
+                            Text(fr.text)
+                        }
+                    }
+                    .frame(height: 36)
+                }
            } else {
                settingsRow(icon, color: color) {
                    infoRow(Text(feature.text), enableFeature.wrappedValue.text)
@@ -94,10 +110,26 @@ struct GroupPreferencesView: View {
                if timedOn {
                    infoRow("Delete after", timeText(preferences.timedMessages.ttl))
                }
+                if enableFeature.wrappedValue == .on, let enableForRole {
+                    HStack {
+                        Text("Enabled for").foregroundColor(theme.colors.secondary)
+                        Spacer()
+                        Text(
+                            featureRoles.first(where: { fr in fr.role == enableForRole.wrappedValue })?.text
+                            ?? "all members"
+                        )
+                        .foregroundColor(theme.colors.secondary)
+                    }
+                }
            }
        } footer: {
            Text(feature.enableDescription(enableFeature.wrappedValue, groupInfo.canEdit))
-                .frame(height: 36, alignment: .topLeading)
+                .foregroundColor(theme.colors.secondary)
+        }
+        .onChange(of: enableFeature.wrappedValue) { enabled in
+            if case .off = enabled {
+                enableForRole?.wrappedValue = nil
+            }
        }
    }

@@ -9,6 +9,18 @@
 import SwiftUI
 import SimpleXChat

+enum GroupProfileAlert: Identifiable {
+    case saveError(err: String)
+    case invalidName(validName: String)
+
+    var id: String {
+        switch self {
+        case let .saveError(err): return "saveError \(err)"
+        case let .invalidName(validName): return "invalidName \(validName)"
+        }
+    }
+}
+
 struct GroupProfileView: View {
    @EnvironmentObject var chatModel: ChatModel
    @Environment(\.dismiss) var dismiss: DismissAction
@@ -18,8 +30,7 @@ struct GroupProfileView: View {
    @State private var showImagePicker = false
    @State private var showTakePhoto = false
    @State private var chosenImage: UIImage? = nil
-    @State private var showSaveErrorAlert = false
-    @State private var saveGroupError: String? = nil
+    @State private var alert: GroupProfileAlert?
    @FocusState private var focusDisplayName

    var body: some View {
@@ -47,20 +58,29 @@ struct GroupProfileView: View {
            .frame(maxWidth: .infinity, alignment: .center)

            VStack(alignment: .leading) {
-                ZStack(alignment: .leading) {
-                    if !validDisplayName(groupProfile.displayName) {
-                        Image(systemName: "exclamationmark.circle")
-                            .foregroundColor(.red)
-                            .padding(.bottom, 10)
+                ZStack(alignment: .topLeading) {
+                    if !validNewProfileName() {
+                        Button {
+                            alert = .invalidName(validName: mkValidName(groupProfile.displayName))
+                        } label: {
+                            Image(systemName: "exclamationmark.circle").foregroundColor(.red)
+                        }
+                    } else {
+                        Image(systemName: "exclamationmark.circle").foregroundColor(.clear)
                    }
                    profileNameTextEdit("Group display name", $groupProfile.displayName)
                        .focused($focusDisplayName)
                }
-                profileNameTextEdit("Group full name (optional)", $groupProfile.fullName)
+                .padding(.bottom)
+                let fullName = groupInfo.groupProfile.fullName
+                if fullName != "" && fullName != groupProfile.displayName {
+                    profileNameTextEdit("Group full name (optional)", $groupProfile.fullName)
+                        .padding(.bottom)
+                }
                HStack(spacing: 20) {
                    Button("Cancel") { dismiss() }
                    Button("Save group profile") { saveProfile() }
-                        .disabled(groupProfile.displayName == "" || !validDisplayName(groupProfile.displayName))
+                        .disabled(!canUpdateProfile())
                }
            }
            .frame(maxWidth: .infinity, minHeight: 120, alignment: .leading)
@@ -83,8 +103,10 @@ struct GroupProfileView: View {
            }
        }
        .sheet(isPresented: $showImagePicker) {
-            LibraryImagePicker(image: $chosenImage) {
-                didSelectItem in showImagePicker = false
+            LibraryImagePicker(image: $chosenImage) { _ in
+                await MainActor.run {
+                    showImagePicker = false
+                }
            }
        }
        .onChange(of: chosenImage) { image in
@@ -99,27 +121,39 @@ struct GroupProfileView: View {
                focusDisplayName = true
            }
        }
-        .alert(isPresented: $showSaveErrorAlert) {
-            Alert(
-                title: Text("Error saving group profile"),
-                message: Text("\(saveGroupError ?? "Unexpected error")")
-            )
+        .alert(item: $alert) { a in
+            switch a {
+            case let .saveError(err):
+                return Alert(
+                    title: Text("Error saving group profile"),
+                    message: Text(err)
+                )
+            case let .invalidName(name):
+                return createInvalidNameAlert(name, $groupProfile.displayName)
+            }
        }
        .contentShape(Rectangle())
        .onTapGesture { hideKeyboard() }
    }

+    private func canUpdateProfile() -> Bool {
+        groupProfile.displayName.trimmingCharacters(in: .whitespaces) != "" && validNewProfileName()
+    }
+
+    private func validNewProfileName() -> Bool {
+        groupProfile.displayName == groupInfo.groupProfile.displayName
+            || validDisplayName(groupProfile.displayName.trimmingCharacters(in: .whitespaces))
+    }
+
    func profileNameTextEdit(_ label: LocalizedStringKey, _ name: Binding<String>) -> some View {
        TextField(label, text: name)
-            .textInputAutocapitalization(.never)
-            .disableAutocorrection(true)
-            .padding(.bottom)
-            .padding(.leading, 28)
+            .padding(.leading, 32)
    }

    func saveProfile() {
        Task {
            do {
+                groupProfile.displayName = groupProfile.displayName.trimmingCharacters(in: .whitespaces)
                let gInfo = try await apiUpdateGroup(groupInfo.groupId, groupProfile)
                await MainActor.run {
                    groupInfo = gInfo
@@ -128,9 +162,8 @@ struct GroupProfileView: View {
                }
            } catch let error {
                let err = responseError(error)
-                saveGroupError = err
-                showSaveErrorAlert = true
-                logger.error("UserProfile apiUpdateProfile error: \(err)")
+                alert = .saveError(err: err)
+                logger.error("GroupProfile apiUpdateGroup error: \(err)")
            }
        }
    }
--- a/Show More
+++ b/Show More