simplify types, make changed char have new format

format with ormolu
Merge branch 'master' into pdavidow-show-edits-readyToMerge
2024-12-17 17:20:21 +01:00 · 2023-10-02 21:54:56 +01:00 · 2023-10-02 20:55:36 +01:00 · 2023-10-02 20:47:44 +01:00 · 2023-10-02 17:25:49 +01:00 · 2023-10-02 17:23:38 +01:00
93 changed files with 1743 additions and 498 deletions
@@ -8,6 +8,7 @@ on:
      - users
    tags:
      - "v*"
+      - "!*-fdroid"
  pull_request:

 jobs:
@@ -9,6 +9,7 @@ on:
      - website/**
      - images/**
      - blog/**
+      - docs/**
      - .github/workflows/web.yml

 jobs:
@@ -1285,6 +1285,12 @@ func processReceivedMsg(_ res: ChatResponse) async {
                m.removeChat(connection.id)
            }
        }
+    case let .contactDeletedByContact(user, contact):
+        if active(user) && contact.directOrUsed {
+            await MainActor.run {
+                m.updateContact(contact)
+            }
+        }
    case let .contactConnected(user, contact, _):
        if active(user) && contact.directOrUsed {
            await MainActor.run {
@@ -19,11 +19,7 @@ let bgSuspendTimeout: Int = 5 // seconds
 let terminationTimeout: Int = 3 // seconds

 private func _suspendChat(timeout: Int) {
-    // this is a redundant check to prevent logical errors, like the one fixed in this PR
-    let state = appStateGroupDefault.get()
-    if !state.canSuspend {
-        logger.error("_suspendChat called, current state: \(state.rawValue, privacy: .public)")
-    } else if ChatModel.ok {
+    if ChatModel.ok {
        appStateGroupDefault.set(.suspending)
        apiSuspendChat(timeoutMicroseconds: timeout * 1000000)
        let endTask = beginBGTask(chatSuspended)
@@ -35,7 +31,9 @@ private func _suspendChat(timeout: Int) {

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

@@ -47,25 +45,15 @@ func suspendBgRefresh() {
    }
 }

-private var terminating = false
-
 func terminateChat() {
-    logger.debug("terminateChat")
    suspendLockQueue.sync {
        switch appStateGroupDefault.get() {
        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) }
-            chatCloseStore()
-        case .suspended:
-            chatCloseStore()
-        case .stopped:
-            chatCloseStore()
+        case .stopped: ()
        default:
-            terminating = true
-            // the store will be closed in _chatSuspended when event is received
            _suspendChat(timeout: terminationTimeout)
        }
    }
@@ -85,14 +73,10 @@ private func _chatSuspended() {
    if ChatModel.shared.chatRunning == true {
        ChatReceiver.shared.stop()
    }
-    if terminating {
-         chatCloseStore()
-    }
 }

 func activateChat(appState: AppState = .active) {
    logger.debug("DEBUGGING: activateChat")
-    terminating = false
    suspendLockQueue.sync {
        appStateGroupDefault.set(appState)
        if ChatModel.ok { apiActivateChat() }
@@ -101,7 +85,6 @@ func activateChat(appState: AppState = .active) {
 }

 func initChatAndMigrate(refreshInvitations: Bool = true) {
-    terminating = false
    let m = ChatModel.shared
    if (!m.chatInitialized) {
        do {
@@ -114,7 +97,6 @@ func initChatAndMigrate(refreshInvitations: Bool = true) {
 }

 func startChatAndActivate() {
-    terminating = false
    logger.debug("DEBUGGING: startChatAndActivate")
    if ChatModel.shared.chatRunning == true {
        ChatReceiver.shared.start()
@@ -164,7 +164,7 @@ struct ChatInfoView: View {
 //                        synchronizeConnectionButtonForce()
 //                    }
                }
-                .disabled(!contact.ready)
+                .disabled(!contact.ready || !contact.active)

                if let contactLink = contact.contactLink {
                    Section {
@@ -181,7 +181,7 @@ struct ChatInfoView: View {
                    }
                }

-                if contact.ready {
+                if contact.ready && contact.active {
                    Section("Servers") {
                        networkStatusRow()
                            .onTapGesture {
@@ -192,8 +192,7 @@ struct ChatInfoView: View {
                                alert = .switchAddressAlert
                            }
                            .disabled(
-                                !contact.ready
-                                || connStats.rcvQueuesInfo.contains { $0.rcvSwitchStatus != nil }
+                                connStats.rcvQueuesInfo.contains { $0.rcvSwitchStatus != nil }
                                || connStats.ratchetSyncSendProhibited
                            )
                            if connStats.rcvQueuesInfo.contains(where: { $0.rcvSwitchStatus != nil }) {
@@ -79,6 +79,7 @@ struct ChatItemContentView<Content: View>: View {
        case let .rcvDecryptionError(msgDecryptError, msgCount): CIRcvDecryptionError(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(.memberConnected): CIEventView(eventText: membersConnectedItemText)
        case .rcvGroupEvent(.memberCreatedContact): CIMemberCreatedContactView(chatItem: chatItem)
        case .rcvGroupEvent: eventItemView()
@@ -150,7 +150,7 @@ struct ChatView: View {
                    HStack {
                        if contact.allowsFeature(.calls) {
                            callButton(contact, .audio, imageName: "phone")
-                                .disabled(!contact.ready)
+                                .disabled(!contact.ready || !contact.active)
                        }
                        Menu {
                            if contact.allowsFeature(.calls) {
@@ -159,11 +159,11 @@ struct ChatView: View {
                                } label: {
                                    Label("Video call", systemImage: "video")
                                }
-                                .disabled(!contact.ready)
+                                .disabled(!contact.ready || !contact.active)
                            }
                            searchButton()
                            toggleNtfsButton(chat)
-                                .disabled(!contact.ready)
+                                .disabled(!contact.ready || !contact.active)
                        } label: {
                            Image(systemName: "ellipsis")
                        }
@@ -321,6 +321,7 @@ struct ChatView: View {
    @ViewBuilder private func connectingText() -> some View {
        if case let .direct(contact) = chat.chatInfo,
           !contact.ready,
+           contact.active,
           !contact.nextSendGrpInv {
            Text("connecting…")
                .font(.caption)
@@ -65,7 +65,7 @@ struct ChatListNavLink: View {
            }
            Button {
                AlertManager.shared.showAlert(
-                    contact.ready
+                    contact.ready || !contact.active
                    ? deleteContactAlert(chat.chatInfo)
                    : deletePendingContactAlert(chat, contact)
                )
@@ -57,19 +57,26 @@ struct ChatPreviewView: View {
    }

    @ViewBuilder private func chatPreviewImageOverlayIcon() -> some View {
-        if case let .group(groupInfo) = chat.chatInfo {
+        switch chat.chatInfo {
+        case let .direct(contact):
+            if !contact.active {
+                inactiveIcon()
+            } else {
+                EmptyView()
+            }
+        case let .group(groupInfo):
            switch (groupInfo.membership.memberStatus) {
-            case .memLeft: groupInactiveIcon()
-            case .memRemoved: groupInactiveIcon()
-            case .memGroupDeleted: groupInactiveIcon()
+            case .memLeft: inactiveIcon()
+            case .memRemoved: inactiveIcon()
+            case .memGroupDeleted: inactiveIcon()
            default: EmptyView()
            }
-        } else {
+        default:
            EmptyView()
        }
    }

-    @ViewBuilder private func groupInactiveIcon() -> some View {
+    @ViewBuilder private func inactiveIcon() -> some View {
        Image(systemName: "multiply.circle.fill")
            .foregroundColor(.secondary.opacity(0.65))
            .background(Circle().foregroundColor(Color(uiColor: .systemBackground)))
@@ -80,7 +87,6 @@ struct ChatPreviewView: View {
        switch chat.chatInfo {
        case let .direct(contact):
            previewTitle(contact.verified == true ? verifiedIcon + t : t)
-                .foregroundColor(chat.chatInfo.ready ? .primary : .secondary)
        case let .group(groupInfo):
            let v = previewTitle(t)
            switch (groupInfo.membership.memberStatus) {
@@ -183,7 +189,7 @@ struct ChatPreviewView: View {
                if !contact.ready {
                    if contact.nextSendGrpInv {
                        chatPreviewInfoText("send direct message")
-                    } else {
+                    } else if contact.active {
                        chatPreviewInfoText("connecting…")
                    }
                }
@@ -228,16 +234,20 @@ struct ChatPreviewView: View {
    @ViewBuilder private func chatStatusImage() -> some View {
        switch chat.chatInfo {
        case let .direct(contact):
-            switch (chatModel.contactNetworkStatus(contact)) {
-            case .connected: incognitoIcon(chat.chatInfo.incognito)
-            case .error:
-                Image(systemName: "exclamationmark.circle")
-                    .resizable()
-                    .scaledToFit()
-                    .frame(width: 17, height: 17)
-                    .foregroundColor(.secondary)
-            default:
-                ProgressView()
+            if contact.active {
+                switch (chatModel.contactNetworkStatus(contact)) {
+                case .connected: incognitoIcon(chat.chatInfo.incognito)
+                case .error:
+                    Image(systemName: "exclamationmark.circle")
+                        .resizable()
+                        .scaledToFit()
+                        .frame(width: 17, height: 17)
+                        .foregroundColor(.secondary)
+                default:
+                    ProgressView()
+                }
+            } else {
+                incognitoIcon(chat.chatInfo.incognito)
            }
        default:
            incognitoIcon(chat.chatInfo.incognito)
@@ -114,11 +114,11 @@
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 		5CC2C0FC2809BF11000C35E3 /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = 5CC2C0FA2809BF11000C35E3 /* Localizable.strings */; };
 		5CC2C0FF2809BF11000C35E3 /* SimpleX--iOS--InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 5CC2C0FD2809BF11000C35E3 /* SimpleX--iOS--InfoPlist.strings */; };
-		5CC739A12AD468E4009470A9 /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CC7399C2AD468E4009470A9 /* libgmpxx.a */; };
-		5CC739A22AD468E4009470A9 /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CC7399D2AD468E4009470A9 /* libffi.a */; };
-		5CC739A32AD468E4009470A9 /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CC7399E2AD468E4009470A9 /* libgmp.a */; };
-		5CC739A42AD468E4009470A9 /* libHSsimplex-chat-5.3.2.0-CqvLUli0CbhHnscdGdNqYI-ghc8.10.7.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CC7399F2AD468E4009470A9 /* libHSsimplex-chat-5.3.2.0-CqvLUli0CbhHnscdGdNqYI-ghc8.10.7.a */; };
-		5CC739A52AD468E4009470A9 /* libHSsimplex-chat-5.3.2.0-CqvLUli0CbhHnscdGdNqYI.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CC739A02AD468E4009470A9 /* libHSsimplex-chat-5.3.2.0-CqvLUli0CbhHnscdGdNqYI.a */; };
+		5CC7398D2AC9D168009470A9 /* libHSsimplex-chat-5.4.0.0-EcKpK3v0NXRK7pgDye4kqp-ghc8.10.7.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CC739882AC9D168009470A9 /* libHSsimplex-chat-5.4.0.0-EcKpK3v0NXRK7pgDye4kqp-ghc8.10.7.a */; };
+		5CC7398E2AC9D168009470A9 /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CC739892AC9D168009470A9 /* libgmp.a */; };
+		5CC7398F2AC9D168009470A9 /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CC7398A2AC9D168009470A9 /* libffi.a */; };
+		5CC739902AC9D168009470A9 /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CC7398B2AC9D168009470A9 /* libgmpxx.a */; };
+		5CC739912AC9D168009470A9 /* libHSsimplex-chat-5.4.0.0-EcKpK3v0NXRK7pgDye4kqp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CC7398C2AC9D168009470A9 /* libHSsimplex-chat-5.4.0.0-EcKpK3v0NXRK7pgDye4kqp.a */; };
 		5CC868F329EB540C0017BBFD /* CIRcvDecryptionError.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CC868F229EB540C0017BBFD /* CIRcvDecryptionError.swift */; };
 		5CCB939C297EFCB100399E78 /* NavStackCompat.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CCB939B297EFCB100399E78 /* NavStackCompat.swift */; };
 		5CCD403427A5F6DF00368C90 /* AddContactView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CCD403327A5F6DF00368C90 /* AddContactView.swift */; };
@@ -395,11 +395,11 @@
 		5CC1C99427A6CF7F000D9FF6 /* ShareSheet.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShareSheet.swift; sourceTree = "<group>"; };
 		5CC2C0FB2809BF11000C35E3 /* ru */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ru; path = ru.lproj/Localizable.strings; sourceTree = "<group>"; };
 		5CC2C0FE2809BF11000C35E3 /* ru */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ru; path = "ru.lproj/SimpleX--iOS--InfoPlist.strings"; sourceTree = "<group>"; };
-		5CC7399C2AD468E4009470A9 /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
-		5CC7399D2AD468E4009470A9 /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
-		5CC7399E2AD468E4009470A9 /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
-		5CC7399F2AD468E4009470A9 /* libHSsimplex-chat-5.3.2.0-CqvLUli0CbhHnscdGdNqYI-ghc8.10.7.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.3.2.0-CqvLUli0CbhHnscdGdNqYI-ghc8.10.7.a"; sourceTree = "<group>"; };
-		5CC739A02AD468E4009470A9 /* libHSsimplex-chat-5.3.2.0-CqvLUli0CbhHnscdGdNqYI.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.3.2.0-CqvLUli0CbhHnscdGdNqYI.a"; sourceTree = "<group>"; };
+		5CC739882AC9D168009470A9 /* libHSsimplex-chat-5.4.0.0-EcKpK3v0NXRK7pgDye4kqp-ghc8.10.7.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.4.0.0-EcKpK3v0NXRK7pgDye4kqp-ghc8.10.7.a"; sourceTree = "<group>"; };
+		5CC739892AC9D168009470A9 /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
+		5CC7398A2AC9D168009470A9 /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
+		5CC7398B2AC9D168009470A9 /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
+		5CC7398C2AC9D168009470A9 /* libHSsimplex-chat-5.4.0.0-EcKpK3v0NXRK7pgDye4kqp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.4.0.0-EcKpK3v0NXRK7pgDye4kqp.a"; sourceTree = "<group>"; };
 		5CC868F229EB540C0017BBFD /* CIRcvDecryptionError.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CIRcvDecryptionError.swift; sourceTree = "<group>"; };
 		5CCB939B297EFCB100399E78 /* NavStackCompat.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NavStackCompat.swift; sourceTree = "<group>"; };
 		5CCD403327A5F6DF00368C90 /* AddContactView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AddContactView.swift; sourceTree = "<group>"; };
@@ -507,13 +507,13 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				5CC739A12AD468E4009470A9 /* libgmpxx.a in Frameworks */,
-				5CC739A32AD468E4009470A9 /* libgmp.a in Frameworks */,
+				5CC739902AC9D168009470A9 /* libgmpxx.a in Frameworks */,
 				5CE2BA93284534B000EC33A6 /* libiconv.tbd in Frameworks */,
+				5CC7398D2AC9D168009470A9 /* libHSsimplex-chat-5.4.0.0-EcKpK3v0NXRK7pgDye4kqp-ghc8.10.7.a in Frameworks */,
+				5CC7398E2AC9D168009470A9 /* libgmp.a in Frameworks */,
+				5CC739912AC9D168009470A9 /* libHSsimplex-chat-5.4.0.0-EcKpK3v0NXRK7pgDye4kqp.a in Frameworks */,
+				5CC7398F2AC9D168009470A9 /* libffi.a in Frameworks */,
 				5CE2BA94284534BB00EC33A6 /* libz.tbd in Frameworks */,
-				5CC739A42AD468E4009470A9 /* libHSsimplex-chat-5.3.2.0-CqvLUli0CbhHnscdGdNqYI-ghc8.10.7.a in Frameworks */,
-				5CC739A22AD468E4009470A9 /* libffi.a in Frameworks */,
-				5CC739A52AD468E4009470A9 /* libHSsimplex-chat-5.3.2.0-CqvLUli0CbhHnscdGdNqYI.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -574,11 +574,11 @@
 		5C764E5C279C70B7000C6508 /* Libraries */ = {
 			isa = PBXGroup;
 			children = (
-				5CC7399D2AD468E4009470A9 /* libffi.a */,
-				5CC7399E2AD468E4009470A9 /* libgmp.a */,
-				5CC7399C2AD468E4009470A9 /* libgmpxx.a */,
-				5CC7399F2AD468E4009470A9 /* libHSsimplex-chat-5.3.2.0-CqvLUli0CbhHnscdGdNqYI-ghc8.10.7.a */,
-				5CC739A02AD468E4009470A9 /* libHSsimplex-chat-5.3.2.0-CqvLUli0CbhHnscdGdNqYI.a */,
+				5CC7398A2AC9D168009470A9 /* libffi.a */,
+				5CC739892AC9D168009470A9 /* libgmp.a */,
+				5CC7398B2AC9D168009470A9 /* libgmpxx.a */,
+				5CC739882AC9D168009470A9 /* libHSsimplex-chat-5.4.0.0-EcKpK3v0NXRK7pgDye4kqp-ghc8.10.7.a */,
+				5CC7398C2AC9D168009470A9 /* libHSsimplex-chat-5.4.0.0-EcKpK3v0NXRK7pgDye4kqp.a */,
 			);
 			path = Libraries;
 			sourceTree = "<group>";
@@ -1486,7 +1486,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 178;
+				CURRENT_PROJECT_VERSION = 176;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_PREVIEWS = YES;
@@ -1507,7 +1507,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.3.2;
+				MARKETING_VERSION = 5.4;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
 				SDKROOT = iphoneos;
@@ -1528,7 +1528,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 178;
+				CURRENT_PROJECT_VERSION = 176;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_PREVIEWS = YES;
@@ -1549,7 +1549,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.3.2;
+				MARKETING_VERSION = 5.4;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
 				SDKROOT = iphoneos;
@@ -1608,7 +1608,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 178;
+				CURRENT_PROJECT_VERSION = 176;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -1621,7 +1621,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 5.3.2;
+				MARKETING_VERSION = 5.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -1640,7 +1640,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 178;
+				CURRENT_PROJECT_VERSION = 176;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -1653,7 +1653,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 5.3.2;
+				MARKETING_VERSION = 5.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -1672,7 +1672,7 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 178;
+				CURRENT_PROJECT_VERSION = 176;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1696,7 +1696,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
-				MARKETING_VERSION = 5.3.2;
+				MARKETING_VERSION = 5.4;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
@@ -1718,7 +1718,7 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 178;
+				CURRENT_PROJECT_VERSION = 176;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1742,7 +1742,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
-				MARKETING_VERSION = 5.3.2;
+				MARKETING_VERSION = 5.4;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
@@ -50,13 +50,6 @@ public func chatMigrateInit(_ useKey: String? = nil, confirmMigrations: Migratio
    return result
 }

-public func chatCloseStore() {
-    let err = fromCString(chat_close_store(getChatCtrl()))
-    if err != "" {
-        logger.error("chatCloseStore error: \(err)")
-    }
-}
-
 public func resetChatCtrl() {
    chatController = nil
    migrationResult = nil
@@ -462,6 +462,7 @@ public enum ChatResponse: Decodable, Error {
    case contactAlreadyExists(user: UserRef, contact: Contact)
    case contactRequestAlreadyAccepted(user: UserRef, contact: Contact)
    case contactDeleted(user: UserRef, contact: Contact)
+    case contactDeletedByContact(user: UserRef, contact: Contact)
    case chatCleared(user: UserRef, chatInfo: ChatInfo)
    case userProfileNoChange(user: User)
    case userProfileUpdated(user: User, fromProfile: Profile, toProfile: Profile, updateSummary: UserProfileUpdateSummary)
@@ -599,6 +600,7 @@ public enum ChatResponse: Decodable, Error {
            case .contactAlreadyExists: return "contactAlreadyExists"
            case .contactRequestAlreadyAccepted: return "contactRequestAlreadyAccepted"
            case .contactDeleted: return "contactDeleted"
+            case .contactDeletedByContact: return "contactDeletedByContact"
            case .chatCleared: return "chatCleared"
            case .userProfileNoChange: return "userProfileNoChange"
            case .userProfileUpdated: return "userProfileUpdated"
@@ -735,6 +737,7 @@ public enum ChatResponse: Decodable, Error {
            case let .contactAlreadyExists(u, contact): return withUser(u, String(describing: contact))
            case let .contactRequestAlreadyAccepted(u, contact): return withUser(u, String(describing: contact))
            case let .contactDeleted(u, contact): return withUser(u, String(describing: contact))
+            case let .contactDeletedByContact(u, contact): return withUser(u, String(describing: contact))
            case let .chatCleared(u, chatInfo): return withUser(u, String(describing: chatInfo))
            case .userProfileNoChange: return noDetails
            case let .userProfileUpdated(u, _, toProfile, _): return withUser(u, String(describing: toProfile))
@@ -1420,6 +1423,7 @@ public enum ChatErrorType: Decodable {
    case invalidConnReq
    case invalidChatMessage(connection: Connection, message: String)
    case contactNotReady(contact: Contact)
+    case contactNotActive(contact: Contact)
    case contactDisabled(contact: Contact)
    case connectionDisabled(connection: Connection)
    case groupUserRole(groupInfo: GroupInfo, requiredRole: GroupMemberRole)
@@ -80,14 +80,6 @@ public enum AppState: String {
        default: return false
        }
    }
-
-    public var canSuspend: Bool {
-        switch self {
-        case .active: true
-        case .bgRefresh: true
-        default: false
-        }
-    }
 }

 public enum DBContainer: String {
@@ -1373,6 +1373,7 @@ public struct Contact: Identifiable, Decodable, NamedChat {
    public var activeConn: Connection
    public var viaGroup: Int64?
    public var contactUsed: Bool
+    public var contactStatus: ContactStatus
    public var chatSettings: ChatSettings
    public var userPreferences: Preferences
    public var mergedPreferences: ContactUserPreferences
@@ -1384,8 +1385,9 @@ public struct Contact: Identifiable, Decodable, NamedChat {
    public var id: ChatId { get { "@\(contactId)" } }
    public var apiId: Int64 { get { contactId } }
    public var ready: Bool { get { activeConn.connStatus == .ready } }
+    public var active: Bool { get { contactStatus == .active } }
    public var sendMsgEnabled: Bool { get {
-        (ready && !(activeConn.connectionStats?.ratchetSyncSendProhibited ?? false))
+        (ready && active && !(activeConn.connectionStats?.ratchetSyncSendProhibited ?? false))
        || nextSendGrpInv
    } }
    public var nextSendGrpInv: Bool { get { contactGroupMemberId != nil && !contactGrpInvSent } }
@@ -1430,6 +1432,7 @@ public struct Contact: Identifiable, Decodable, NamedChat {
        profile: LocalProfile.sampleData,
        activeConn: Connection.sampleData,
        contactUsed: true,
+        contactStatus: .active,
        chatSettings: ChatSettings.defaults,
        userPreferences: Preferences.sampleData,
        mergedPreferences: ContactUserPreferences.sampleData,
@@ -1439,6 +1442,11 @@ public struct Contact: Identifiable, Decodable, NamedChat {
    )
 }

+public enum ContactStatus: String, Decodable {
+    case active = "active"
+    case deleted = "deleted"
+}
+
 public struct ContactRef: Decodable, Equatable {
    var contactId: Int64
    public var agentConnId: String
@@ -2091,6 +2099,7 @@ public struct ChatItem: Identifiable, Decodable {
        case .rcvDecryptionError: return showNtfDir
        case .rcvGroupInvitation: return showNtfDir
        case .sndGroupInvitation: return showNtfDir
+        case .rcvDirectEvent: return false
        case .rcvGroupEvent(rcvGroupEvent: let rcvGroupEvent):
            switch rcvGroupEvent {
            case .groupUpdated: return false
@@ -2513,6 +2522,7 @@ public enum CIContent: Decodable, ItemContent {
    case rcvDecryptionError(msgDecryptError: MsgDecryptError, msgCount: UInt32)
    case rcvGroupInvitation(groupInvitation: CIGroupInvitation, memberRole: GroupMemberRole)
    case sndGroupInvitation(groupInvitation: CIGroupInvitation, memberRole: GroupMemberRole)
+    case rcvDirectEvent(rcvDirectEvent: RcvDirectEvent)
    case rcvGroupEvent(rcvGroupEvent: RcvGroupEvent)
    case sndGroupEvent(sndGroupEvent: SndGroupEvent)
    case rcvConnEvent(rcvConnEvent: RcvConnEvent)
@@ -2542,6 +2552,7 @@ public enum CIContent: Decodable, ItemContent {
            case let .rcvDecryptionError(msgDecryptError, _): return msgDecryptError.text
            case let .rcvGroupInvitation(groupInvitation, _): return groupInvitation.text
            case let .sndGroupInvitation(groupInvitation, _): return groupInvitation.text
+            case let .rcvDirectEvent(rcvDirectEvent): return rcvDirectEvent.text
            case let .rcvGroupEvent(rcvGroupEvent): return rcvGroupEvent.text
            case let .sndGroupEvent(sndGroupEvent): return sndGroupEvent.text
            case let .rcvConnEvent(rcvConnEvent): return rcvConnEvent.text
@@ -3195,6 +3206,16 @@ public enum CIGroupInvitationStatus: String, Decodable {
    case expired
 }

+public enum RcvDirectEvent: Decodable {
+    case contactDeleted
+
+    var text: String {
+        switch self {
+        case .contactDeleted: return NSLocalizedString("deleted contact", comment: "rcv direct event chat item")
+        }
+    }
+}
+
 public enum RcvGroupEvent: Decodable {
    case memberAdded(groupMemberId: Int64, profile: Profile)
    case memberConnected
@@ -17,7 +17,6 @@ typedef void* chat_ctrl;

 // the last parameter is used to return the pointer to chat controller
 extern char *chat_migrate_init(char *path, char *key, char *confirm, chat_ctrl *ctrl);
-extern char *chat_close_store(chat_ctrl ctl);
 extern char *chat_send_cmd(chat_ctrl ctl, char *cmd);
 extern char *chat_recv_msg(chat_ctrl ctl);
 extern char *chat_recv_msg_wait(chat_ctrl ctl, int wait);
@@ -91,11 +91,11 @@ class MainActivity: FragmentActivity() {
      // When pressed Back and there is no one wants to process the back event, clear auth state to force re-auth on launch
      AppLock.clearAuthState()
      AppLock.laFailed.value = true
+      AppLock.destroyedAfterBackPress.value = true
    }
    if (!onBackPressedDispatcher.hasEnabledCallbacks()) {
      // Drop shared content
      SimplexApp.context.chatModel.sharedContent.value = null
-      finish()
    }
  }
 }
@@ -97,7 +97,7 @@ kotlin {
        implementation("com.github.Dansoftowner:jSystemThemeDetector:3.6")
        implementation("com.sshtools:two-slices:0.9.0-SNAPSHOT")
        implementation("org.slf4j:slf4j-simple:2.0.7")
-        implementation("uk.co.caprica:vlcj:4.7.0")
+        implementation("uk.co.caprica:vlcj:4.7.3")
      }
    }
    val desktopTest by getting
@@ -69,5 +69,3 @@ actual fun hideKeyboard(view: Any?) {
    (androidAppContext.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager).hideSoftInputFromWindow(view.windowToken, 0)
  }
 }
-
-actual fun androidIsFinishingMainActivity(): Boolean = (mainActivity.get()?.isFinishing == true)
@@ -0,0 +1,39 @@
+package chat.simplex.common.views.chatlist
+
+import androidx.compose.foundation.*
+import androidx.compose.foundation.layout.*
+import androidx.compose.material.Divider
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import chat.simplex.common.views.helpers.*
+
+@Composable
+actual fun ChatListNavLinkLayout(
+  chatLinkPreview: @Composable () -> Unit,
+  click: () -> Unit,
+  dropdownMenuItems: (@Composable () -> Unit)?,
+  showMenu: MutableState<Boolean>,
+  stopped: Boolean,
+  selectedChat: State<Boolean>
+) {
+  var modifier = Modifier.fillMaxWidth()
+  if (!stopped) modifier = modifier
+    .combinedClickable(onClick = click, onLongClick = { showMenu.value = true })
+    .onRightClick { showMenu.value = true }
+  Box(modifier) {
+    Row(
+      modifier = Modifier
+        .fillMaxWidth()
+        .padding(start = 8.dp, top = 8.dp, end = 12.dp, bottom = 8.dp),
+      verticalAlignment = Alignment.Top
+    ) {
+      chatLinkPreview()
+    }
+    if (dropdownMenuItems != null) {
+      DefaultDropdownMenu(showMenu, dropdownMenuItems = dropdownMenuItems)
+    }
+  }
+  Divider(Modifier.padding(horizontal = 8.dp))
+}
@@ -31,9 +31,9 @@ else()
    set(CMAKE_BUILD_RPATH "@loader_path")
 endif()

-if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "amd64")
+if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "amd64" OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES "AMD64")
    set(OS_LIB_ARCH "x86_64")
-elseif(${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm64")
+elseif(${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm64" OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES "ARM64")
    set(OS_LIB_ARCH "aarch64")
 else()
    set(OS_LIB_ARCH "${CMAKE_SYSTEM_PROCESSOR}")
@@ -55,8 +55,13 @@ add_library( # Sets the name of the library.

 add_library( simplex SHARED IMPORTED )
 # Lib has different name because of version, find it
-FILE(GLOB SIMPLEXLIB ${CMAKE_SOURCE_DIR}/libs/${OS_LIB_PATH}-${OS_LIB_ARCH}/libHSsimplex-chat-*.${OS_LIB_EXT})
-set_target_properties( simplex PROPERTIES IMPORTED_LOCATION ${SIMPLEXLIB})
+FILE(GLOB SIMPLEXLIB ${CMAKE_SOURCE_DIR}/libs/${OS_LIB_PATH}-${OS_LIB_ARCH}/lib*simplex*.${OS_LIB_EXT})
+
+if(WIN32)
+    set_target_properties( simplex PROPERTIES IMPORTED_IMPLIB ${SIMPLEXLIB})
+else()
+    set_target_properties( simplex PROPERTIES IMPORTED_LOCATION ${SIMPLEXLIB})
+endif()


 # Specifies libraries CMake should link to your target library. You
@@ -73,6 +78,11 @@ else()
 	target_link_libraries(app-lib rts simplex)
 endif()

+if(APPLE)
+    add_custom_command(TARGET app-lib POST_BUILD
+        COMMAND  ${CMAKE_CURRENT_SOURCE_DIR}/patch-libapp-mac.sh
+)
+endif()


 # Trying to copy resulting files into needed directory, but none of these work for some reason. This could allow to
@@ -0,0 +1,8 @@
+#!/bin/bash
+set -e
+
+lib=libapp-lib.dylib
+RPATHS=$(otool -l $lib | grep -E '/Users|/opt/|/usr/local' | cut -d' ' -f11)
+for RPATH in $RPATHS; do
+    install_name_tool -delete_rpath $RPATH $lib
+done
@@ -149,7 +149,7 @@ fun MainScreen() {
      LaunchedEffect(Unit) {
        // With these constrains when user presses back button while on ChatList, activity destroys and shows auth request
        // while the screen moves to a launcher. Detect it and prevent showing the auth
-        if (!(androidIsFinishingMainActivity() && chatModel.controller.appPrefs.laMode.get() == LAMode.SYSTEM)) {
+        if (!(AppLock.destroyedAfterBackPress.value && chatModel.controller.appPrefs.laMode.get() == LAMode.SYSTEM)) {
          AppLock.runAuthenticate()
        }
      }
@@ -24,6 +24,7 @@ object AppLock {

  // Remember result and show it after orientation change
  val laFailed = mutableStateOf(false)
+  val destroyedAfterBackPress = mutableStateOf(false)

  fun clearAuthState() {
    userAuthorized.value = null
@@ -224,6 +224,7 @@ object ChatModel {
    }
    // add to current chat
    if (chatId.value == cInfo.id) {
+      Log.d(TAG, "TODOCHAT: addChatItem: adding to chat ${chatId.value} from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
      withContext(Dispatchers.Main) {
        // Prevent situation when chat item already in the list received from backend
        if (chatItems.none { it.id == cItem.id }) {
@@ -231,6 +232,7 @@ object ChatModel {
            chatItems.add(kotlin.math.max(0, chatItems.lastIndex), cItem)
          } else {
            chatItems.add(cItem)
+            Log.d(TAG, "TODOCHAT: addChatItem: added to chat ${chatId.value} from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
          }
        }
      }
@@ -259,13 +261,16 @@ object ChatModel {
    }
    // update current chat
    return if (chatId.value == cInfo.id) {
+      Log.d(TAG, "TODOCHAT: upsertChatItem: upserting to chat ${chatId.value} from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
      withContext(Dispatchers.Main) {
        val itemIndex = chatItems.indexOfFirst { it.id == cItem.id }
        if (itemIndex >= 0) {
          chatItems[itemIndex] = cItem
+          Log.d(TAG, "TODOCHAT: upsertChatItem: updated in chat $chatId from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
          false
        } else {
          chatItems.add(cItem)
+          Log.d(TAG, "TODOCHAT: upsertChatItem: added to chat $chatId from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
          true
        }
      }
@@ -374,6 +379,7 @@ object ChatModel {
    var markedRead = 0
    if (chatId.value == cInfo.id) {
      var i = 0
+      Log.d(TAG, "TODOCHAT: markItemsReadInCurrentChat: marking read ${cInfo.id}, current chatId ${chatId.value}, size was ${chatItems.size}")
      while (i < chatItems.count()) {
        val item = chatItems[i]
        if (item.meta.itemStatus is CIStatus.RcvNew && (range == null || (range.from <= item.id && item.id <= range.to))) {
@@ -388,6 +394,7 @@ object ChatModel {
        }
        i += 1
      }
+      Log.d(TAG, "TODOCHAT: markItemsReadInCurrentChat: marked read ${cInfo.id}, current chatId ${chatId.value}, size now ${chatItems.size}")
    }
    return markedRead
  }
@@ -797,6 +804,7 @@ data class Contact(
  val activeConn: Connection,
  val viaGroup: Long? = null,
  val contactUsed: Boolean,
+  val contactStatus: ContactStatus,
  val chatSettings: ChatSettings,
  val userPreferences: ChatPreferences,
  val mergedPreferences: ContactUserPreferences,
@@ -809,8 +817,9 @@ data class Contact(
  override val id get() = "@$contactId"
  override val apiId get() = contactId
  override val ready get() = activeConn.connStatus == ConnStatus.Ready
+  val active get() = contactStatus == ContactStatus.Active
  override val sendMsgEnabled get() =
-    (ready && !(activeConn.connectionStats?.ratchetSyncSendProhibited ?: false))
+    (ready && active && !(activeConn.connectionStats?.ratchetSyncSendProhibited ?: false))
        || nextSendGrpInv
  val nextSendGrpInv get() = contactGroupMemberId != null && !contactGrpInvSent
  override val ntfsEnabled get() = chatSettings.enableNtfs
@@ -859,6 +868,7 @@ data class Contact(
      profile = LocalProfile.sampleData,
      activeConn = Connection.sampleData,
      contactUsed = true,
+      contactStatus = ContactStatus.Active,
      chatSettings = ChatSettings(enableNtfs = true, sendRcpts = null, favorite = false),
      userPreferences = ChatPreferences.sampleData,
      mergedPreferences = ContactUserPreferences.sampleData,
@@ -869,6 +879,12 @@ data class Contact(
  }
 }

+@Serializable
+enum class ContactStatus {
+  @SerialName("active") Active,
+  @SerialName("deleted") Deleted;
+}
+
@Serializable
 class ContactRef(
  val contactId: Long,
@@ -1471,6 +1487,7 @@ data class ChatItem (
      is CIContent.RcvDecryptionError -> showNtfDir
      is CIContent.RcvGroupInvitation -> showNtfDir
      is CIContent.SndGroupInvitation -> showNtfDir
+      is CIContent.RcvDirectEventContent -> false
      is CIContent.RcvGroupEventContent -> when (content.rcvGroupEvent) {
        is RcvGroupEvent.MemberAdded -> false
        is RcvGroupEvent.MemberConnected -> false
@@ -1854,6 +1871,7 @@ sealed class CIContent: ItemContent {
  @Serializable @SerialName("rcvDecryptionError") class RcvDecryptionError(val msgDecryptError: MsgDecryptError, val msgCount: UInt): CIContent() { override val msgContent: MsgContent? get() = null }
  @Serializable @SerialName("rcvGroupInvitation") class RcvGroupInvitation(val groupInvitation: CIGroupInvitation, val memberRole: GroupMemberRole): CIContent() { override val msgContent: MsgContent? get() = null }
  @Serializable @SerialName("sndGroupInvitation") class SndGroupInvitation(val groupInvitation: CIGroupInvitation, val memberRole: GroupMemberRole): CIContent() { override val msgContent: MsgContent? get() = null }
+  @Serializable @SerialName("rcvDirectEvent") class RcvDirectEventContent(val rcvDirectEvent: RcvDirectEvent): CIContent() { override val msgContent: MsgContent? get() = null }
  @Serializable @SerialName("rcvGroupEvent") class RcvGroupEventContent(val rcvGroupEvent: RcvGroupEvent): CIContent() { override val msgContent: MsgContent? get() = null }
  @Serializable @SerialName("sndGroupEvent") class SndGroupEventContent(val sndGroupEvent: SndGroupEvent): CIContent() { override val msgContent: MsgContent? get() = null }
  @Serializable @SerialName("rcvConnEvent") class RcvConnEventContent(val rcvConnEvent: RcvConnEvent): CIContent() { override val msgContent: MsgContent? get() = null }
@@ -1881,6 +1899,7 @@ sealed class CIContent: ItemContent {
      is RcvDecryptionError -> msgDecryptError.text
      is RcvGroupInvitation -> groupInvitation.text
      is SndGroupInvitation -> groupInvitation.text
+      is RcvDirectEventContent -> rcvDirectEvent.text
      is RcvGroupEventContent -> rcvGroupEvent.text
      is SndGroupEventContent -> sndGroupEvent.text
      is RcvConnEventContent -> rcvConnEvent.text
@@ -2487,6 +2506,15 @@ sealed class MsgErrorType() {
  }
 }

+@Serializable
+sealed class RcvDirectEvent() {
+  @Serializable @SerialName("contactDeleted") class ContactDeleted(): RcvDirectEvent()
+
+  val text: String get() = when (this) {
+    is ContactDeleted -> generalGetString(MR.strings.rcv_direct_event_contact_deleted)
+  }
+}
+
@Serializable
 sealed class RcvGroupEvent() {
  @Serializable @SerialName("memberAdded") class MemberAdded(val groupMemberId: Long, val profile: Profile): RcvGroupEvent()
@@ -106,6 +106,7 @@ class AppPreferences {
  val chatArchiveTime = mkDatePreference(SHARED_PREFS_CHAT_ARCHIVE_TIME, null)
  val chatLastStart = mkDatePreference(SHARED_PREFS_CHAT_LAST_START, null)
  val developerTools = mkBoolPreference(SHARED_PREFS_DEVELOPER_TOOLS, false)
+  val terminalAlwaysVisible = mkBoolPreference(SHARED_PREFS_TERMINAL_ALWAYS_VISIBLE, false)
  val networkUseSocksProxy = mkBoolPreference(SHARED_PREFS_NETWORK_USE_SOCKS_PROXY, false)
  val networkProxyHostPort = mkStrPreference(SHARED_PREFS_NETWORK_PROXY_HOST_PORT, "localhost:9050")
  private val _networkSessionMode = mkStrPreference(SHARED_PREFS_NETWORK_SESSION_MODE, TransportSessionMode.default.name)
@@ -265,6 +266,7 @@ class AppPreferences {
    private const val SHARED_PREFS_ONBOARDING_STAGE = "OnboardingStage"
    private const val SHARED_PREFS_CHAT_LAST_START = "ChatLastStart"
    private const val SHARED_PREFS_DEVELOPER_TOOLS = "DeveloperTools"
+    private const val SHARED_PREFS_TERMINAL_ALWAYS_VISIBLE = "TerminalAlwaysVisible"
    private const val SHARED_PREFS_NETWORK_USE_SOCKS_PROXY = "NetworkUseSocksProxy"
    private const val SHARED_PREFS_NETWORK_PROXY_HOST_PORT = "NetworkProxyHostPort"
    private const val SHARED_PREFS_NETWORK_SESSION_MODE = "NetworkSessionMode"
@@ -1366,6 +1368,11 @@ object ChatController {
          chatModel.removeChat(r.connection.id)
        }
      }
+      is CR.ContactDeletedByContact -> {
+        if (active(r.user) && r.contact.directOrUsed) {
+          chatModel.updateContact(r.contact)
+        }
+      }
      is CR.ContactConnected -> {
        if (active(r.user) && r.contact.directOrUsed) {
          chatModel.updateContact(r.contact)
@@ -3295,6 +3302,7 @@ sealed class CR {
  @Serializable @SerialName("contactAlreadyExists") class ContactAlreadyExists(val user: UserRef, val contact: Contact): CR()
  @Serializable @SerialName("contactRequestAlreadyAccepted") class ContactRequestAlreadyAccepted(val user: UserRef, val contact: Contact): CR()
  @Serializable @SerialName("contactDeleted") class ContactDeleted(val user: UserRef, val contact: Contact): CR()
+  @Serializable @SerialName("contactDeletedByContact") class ContactDeletedByContact(val user: UserRef, val contact: Contact): CR()
  @Serializable @SerialName("chatCleared") class ChatCleared(val user: UserRef, val chatInfo: ChatInfo): CR()
  @Serializable @SerialName("userProfileNoChange") class UserProfileNoChange(val user: User): CR()
  @Serializable @SerialName("userProfileUpdated") class UserProfileUpdated(val user: User, val fromProfile: Profile, val toProfile: Profile, val updateSummary: UserProfileUpdateSummary): CR()
@@ -3426,6 +3434,7 @@ sealed class CR {
    is ContactAlreadyExists -> "contactAlreadyExists"
    is ContactRequestAlreadyAccepted -> "contactRequestAlreadyAccepted"
    is ContactDeleted -> "contactDeleted"
+    is ContactDeletedByContact -> "contactDeletedByContact"
    is ChatCleared -> "chatCleared"
    is UserProfileNoChange -> "userProfileNoChange"
    is UserProfileUpdated -> "userProfileUpdated"
@@ -3554,6 +3563,7 @@ sealed class CR {
    is ContactAlreadyExists -> withUser(user, json.encodeToString(contact))
    is ContactRequestAlreadyAccepted -> withUser(user, json.encodeToString(contact))
    is ContactDeleted -> withUser(user, json.encodeToString(contact))
+    is ContactDeletedByContact -> withUser(user, json.encodeToString(contact))
    is ChatCleared -> withUser(user, json.encodeToString(chatInfo))
    is UserProfileNoChange -> withUser(user, noDetails())
    is UserProfileUpdated -> withUser(user, json.encodeToString(toProfile))
@@ -3822,6 +3832,7 @@ sealed class ChatErrorType {
      is InvalidConnReq -> "invalidConnReq"
      is InvalidChatMessage -> "invalidChatMessage"
      is ContactNotReady -> "contactNotReady"
+      is ContactNotActive -> "contactNotActive"
      is ContactDisabled -> "contactDisabled"
      is ConnectionDisabled -> "connectionDisabled"
      is GroupUserRole -> "groupUserRole"
@@ -3897,6 +3908,7 @@ sealed class ChatErrorType {
  @Serializable @SerialName("invalidConnReq") object InvalidConnReq: ChatErrorType()
  @Serializable @SerialName("invalidChatMessage") class InvalidChatMessage(val connection: Connection, val message: String): ChatErrorType()
  @Serializable @SerialName("contactNotReady") class ContactNotReady(val contact: Contact): ChatErrorType()
+  @Serializable @SerialName("contactNotActive") class ContactNotActive(val contact: Contact): ChatErrorType()
  @Serializable @SerialName("contactDisabled") class ContactDisabled(val contact: Contact): ChatErrorType()
  @Serializable @SerialName("connectionDisabled") class ConnectionDisabled(val connection: Connection): ChatErrorType()
  @Serializable @SerialName("groupUserRole") class GroupUserRole(val groupInfo: GroupInfo, val requiredRole: GroupMemberRole): ChatErrorType()
@@ -14,5 +14,3 @@ expect fun LocalMultiplatformView(): Any?
@Composable
 expect fun getKeyboardState(): State<KeyboardState>
 expect fun hideKeyboard(view: Any?)
-
-expect fun androidIsFinishingMainActivity(): Boolean
@@ -123,7 +123,18 @@ fun TerminalLog(terminalItems: List<TerminalItem>) {
  DisposableEffect(Unit) {
    onDispose { lazyListState = listState.firstVisibleItemIndex to listState.firstVisibleItemScrollOffset }
  }
-  val reversedTerminalItems by remember { derivedStateOf { terminalItems.reversed().toList() } }
+  val reversedTerminalItems by remember {
+    derivedStateOf {
+      // Such logic prevents concurrent modification
+      val res = ArrayList<TerminalItem>()
+      var i = 0
+      while (i < terminalItems.size) {
+        res.add(terminalItems[i])
+        i++
+      }
+      res.asReversed()
+    }
+  }
  val clipboard = LocalClipboardManager.current
  LazyColumn(state = listState, reverseLayout = true) {
    items(reversedTerminalItems) { item ->
@@ -15,7 +15,6 @@ import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.text.*
 import androidx.compose.material.*
 import androidx.compose.runtime.*
-import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
@@ -291,7 +290,7 @@ fun ChatInfoLayout(
      SectionDividerSpaced()
    }

-    if (contact.ready) {
+    if (contact.ready && contact.active) {
      SectionView {
        if (connectionCode != null) {
          VerifyCodeButton(contact.verified, verifyClicked)
@@ -318,7 +317,7 @@ fun ChatInfoLayout(
      SectionDividerSpaced()
    }

-    if (contact.ready) {
+    if (contact.ready && contact.active) {
      SectionView(title = stringResource(MR.strings.conn_stats_section_title_servers)) {
        SectionItemView({
          AlertManager.shared.showAlertMsg(
@@ -66,11 +66,13 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
    launch {
      snapshotFlow { chatModel.chatId.value }
        .distinctUntilChanged()
+        .onEach { Log.d(TAG, "TODOCHAT: chatId: activeChatId ${activeChat.value?.id} == new chatId $it ${activeChat.value?.id == it} ") }
        .filter { it != null && activeChat.value?.id != it }
        .collect { chatId ->
          // Redisplay the whole hierarchy if the chat is different to make going from groups to direct chat working correctly
          // Also for situation when chatId changes after clicking in notification, etc
          activeChat.value = chatModel.getChat(chatId!!)
+          Log.d(TAG, "TODOCHAT: chatId: activeChatId became ${activeChat.value?.id}")
          markUnreadChatAsRead(activeChat, chatModel)
        }
    }
@@ -89,9 +91,13 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
        }
      }
        .distinctUntilChanged()
+        .onEach { Log.d(TAG, "TODOCHAT: chats: activeChatId ${activeChat.value?.id} == new chatId ${it?.id} ${activeChat.value?.id == it?.id} ") }
        // Only changed chatInfo is important thing. Other properties can be skipped for reducing recompositions
        .filter { it != null && it?.chatInfo != activeChat.value?.chatInfo }
-        .collect { activeChat.value = it }
+        .collect {
+          activeChat.value = it
+          Log.d(TAG, "TODOCHAT: chats: activeChatId became ${activeChat.value?.id}")
+        }
    }
  }
  val view = LocalMultiplatformView()
@@ -118,7 +124,12 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
          Modifier.fillMaxWidth(),
          horizontalAlignment = Alignment.CenterHorizontally
        ) {
-          if (chat.chatInfo is ChatInfo.Direct && !chat.chatInfo.contact.ready && !chat.chatInfo.contact.nextSendGrpInv) {
+          if (
+            chat.chatInfo is ChatInfo.Direct
+            && !chat.chatInfo.contact.ready
+            && chat.chatInfo.contact.active
+            && !chat.chatInfo.contact.nextSendGrpInv
+          ) {
            Text(
              generalGetString(MR.strings.contact_connection_pending),
              Modifier.padding(top = 4.dp),
@@ -213,7 +224,9 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
        val firstId = chatModel.chatItems.firstOrNull()?.id
        if (c != null && firstId != null) {
          withApi {
+            Log.d(TAG, "TODOCHAT: loadPrevMessages: loading for ${c.id}, current chatId ${ChatModel.chatId.value}, size was ${ChatModel.chatItems.size}")
            apiLoadPrevMessages(c.chatInfo, chatModel, firstId, searchText.value)
+            Log.d(TAG, "TODOCHAT: loadPrevMessages: loaded for ${c.id}, current chatId ${ChatModel.chatId.value}, size now ${ChatModel.chatItems.size}")
          }
        }
      },
@@ -550,15 +563,15 @@ fun ChatInfoToolbar(
        showMenu.value = false
        startCall(CallMediaType.Audio)
      },
-      enabled = chat.chatInfo.contact.ready) {
+      enabled = chat.chatInfo.contact.ready && chat.chatInfo.contact.active) {
        Icon(
          painterResource(MR.images.ic_call_500),
          stringResource(MR.strings.icon_descr_more_button),
-          tint = if (chat.chatInfo.contact.ready) MaterialTheme.colors.primary else MaterialTheme.colors.secondary
+          tint = if (chat.chatInfo.contact.ready && chat.chatInfo.contact.active) MaterialTheme.colors.primary else MaterialTheme.colors.secondary
        )
      }
    }
-    if (chat.chatInfo.contact.ready) {
+    if (chat.chatInfo.contact.ready && chat.chatInfo.contact.active) {
      menuItems.add {
        ItemAction(stringResource(MR.strings.icon_descr_video_call).capitalize(Locale.current), painterResource(MR.images.ic_videocam), onClick = {
          showMenu.value = false
@@ -576,7 +589,7 @@ fun ChatInfoToolbar(
      }
    }
  }
-  if ((chat.chatInfo is ChatInfo.Direct && chat.chatInfo.contact.ready) || chat.chatInfo is ChatInfo.Group) {
+  if ((chat.chatInfo is ChatInfo.Direct && chat.chatInfo.contact.ready && chat.chatInfo.contact.active) || chat.chatInfo is ChatInfo.Group) {
    val ntfsEnabled = remember { mutableStateOf(chat.chatInfo.ntfsEnabled) }
    menuItems.add {
      ItemAction(
@@ -127,7 +127,7 @@ private fun VideoView(uri: URI, file: CIFile, defaultPreview: ImageBitmap, defau
    )
    if (showPreview.value) {
      VideoPreviewImageView(preview, onClick, onLongClick)
-      PlayButton(brokenVideo, onLongClick = onLongClick, if (appPlatform.isAndroid) play else onClick)
+      PlayButton(brokenVideo, onLongClick = onLongClick, play)
    }
    DurationProgress(file, videoPlaying, duration, progress/*, soundEnabled*/)
  }
@@ -352,6 +352,7 @@ fun ChatItemView(
          is CIContent.RcvDecryptionError -> CIRcvDecryptionError(c.msgDecryptError, c.msgCount, cInfo, cItem, updateContactStats = updateContactStats, updateMemberStats = updateMemberStats, syncContactConnection = syncContactConnection, syncMemberConnection = syncMemberConnection, findModelChat = findModelChat, findModelMember = findModelMember)
          is CIContent.RcvGroupInvitation -> CIGroupInvitationView(cItem, c.groupInvitation, c.memberRole, joinGroup = joinGroup, chatIncognito = cInfo.incognito)
          is CIContent.SndGroupInvitation -> CIGroupInvitationView(cItem, c.groupInvitation, c.memberRole, joinGroup = joinGroup, chatIncognito = cInfo.incognito)
+          is CIContent.RcvDirectEventContent -> EventItemView()
          is CIContent.RcvGroupEventContent -> when (c.rcvGroupEvent) {
            is RcvGroupEvent.MemberConnected -> CIEventView(membersConnectedItemText())
            is RcvGroupEvent.MemberCreatedContact -> CIMemberCreatedContactView(cItem, openDirectChat)
@@ -158,12 +158,11 @@ private fun VideoView(modifier: Modifier, uri: URI, defaultPreview: ImageBitmap,
    player.stop()
  }
  LaunchedEffect(Unit) {
-    player.enableSound(true)
    snapshotFlow { isCurrentPage.value }
      .distinctUntilChanged()
      .collect {
-        // Do not autoplay on desktop because it needs workaround
-        if (it && appPlatform.isAndroid) play() else if (!it) stop()
+        if (it) play() else stop()
+        player.enableSound(true)
      }
  }

@@ -1,7 +1,6 @@
 package chat.simplex.common.views.chatlist

 import SectionItemView
-import androidx.compose.foundation.combinedClickable
 import androidx.compose.foundation.layout.*
 import androidx.compose.material.*
 import androidx.compose.runtime.*
@@ -14,6 +13,10 @@ import dev.icerock.moko.resources.compose.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.desktop.ui.tooling.preview.Preview
+import androidx.compose.foundation.*
+import androidx.compose.foundation.interaction.InteractionSource
+import androidx.compose.ui.graphics.drawscope.ContentDrawScope
+import androidx.compose.ui.platform.LocalViewConfiguration
 import androidx.compose.ui.text.AnnotatedString
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
@@ -44,6 +47,7 @@ fun ChatListNavLinkView(chat: Chat, chatModel: ChatModel) {
    showMenu.value = false
    delay(500L)
  }
+  val selectedChat = remember(chat.id) { derivedStateOf { chat.id == ChatModel.chatId.value } }
  val showChatPreviews = chatModel.showChatPreviews.value
  when (chat.chatInfo) {
    is ChatInfo.Direct -> {
@@ -53,7 +57,8 @@ fun ChatListNavLinkView(chat: Chat, chatModel: ChatModel) {
        click = { directChatAction(chat.chatInfo, chatModel) },
        dropdownMenuItems = { ContactMenuItems(chat, chatModel, showMenu, showMarkRead) },
        showMenu,
-        stopped
+        stopped,
+        selectedChat
      )
    }
    is ChatInfo.Group ->
@@ -62,7 +67,8 @@ fun ChatListNavLinkView(chat: Chat, chatModel: ChatModel) {
        click = { groupChatAction(chat.chatInfo.groupInfo, chatModel) },
        dropdownMenuItems = { GroupMenuItems(chat, chat.chatInfo.groupInfo, chatModel, showMenu, showMarkRead) },
        showMenu,
-        stopped
+        stopped,
+        selectedChat
      )
    is ChatInfo.ContactRequest ->
      ChatListNavLinkLayout(
@@ -70,7 +76,8 @@ fun ChatListNavLinkView(chat: Chat, chatModel: ChatModel) {
        click = { contactRequestAlertDialog(chat.chatInfo, chatModel) },
        dropdownMenuItems = { ContactRequestMenuItems(chat.chatInfo, chatModel, showMenu) },
        showMenu,
-        stopped
+        stopped,
+        selectedChat
      )
    is ChatInfo.ContactConnection ->
      ChatListNavLinkLayout(
@@ -84,7 +91,8 @@ fun ChatListNavLinkView(chat: Chat, chatModel: ChatModel) {
        },
        dropdownMenuItems = { ContactConnectionMenuItems(chat.chatInfo, chatModel, showMenu) },
        showMenu,
-        stopped
+        stopped,
+        selectedChat
      )
    is ChatInfo.InvalidJSON ->
      ChatListNavLinkLayout(
@@ -97,7 +105,8 @@ fun ChatListNavLinkView(chat: Chat, chatModel: ChatModel) {
        },
        dropdownMenuItems = null,
        showMenu,
-        stopped
+        stopped,
+        selectedChat
      )
  }
 }
@@ -122,9 +131,11 @@ suspend fun openDirectChat(contactId: Long, chatModel: ChatModel) {
 }

 suspend fun openChat(chatInfo: ChatInfo, chatModel: ChatModel) {
+  Log.d(TAG, "TODOCHAT: openChat: opening ${chatInfo.id}, current chatId ${ChatModel.chatId.value}, size ${ChatModel.chatItems.size}")
  val chat = chatModel.controller.apiGetChat(chatInfo.chatType, chatInfo.apiId)
  if (chat != null) {
    openChat(chat, chatModel)
+    Log.d(TAG, "TODOCHAT: openChat: opened ${chatInfo.id}, current chatId ${ChatModel.chatId.value}, size ${ChatModel.chatItems.size}")
  }
 }

@@ -628,32 +639,14 @@ fun updateChatSettings(chat: Chat, chatSettings: ChatSettings, chatModel: ChatMo
 }

@Composable
-fun ChatListNavLinkLayout(
+expect fun ChatListNavLinkLayout(
  chatLinkPreview: @Composable () -> Unit,
  click: () -> Unit,
  dropdownMenuItems: (@Composable () -> Unit)?,
  showMenu: MutableState<Boolean>,
-  stopped: Boolean
-) {
-  var modifier = Modifier.fillMaxWidth()
-  if (!stopped) modifier = modifier
-    .combinedClickable(onClick = click, onLongClick = { showMenu.value = true })
-    .onRightClick { showMenu.value = true }
-  Box(modifier) {
-    Row(
-      modifier = Modifier
-        .fillMaxWidth()
-        .padding(start = 8.dp, top = 8.dp, end = 12.dp, bottom = 8.dp),
-      verticalAlignment = Alignment.Top
-    ) {
-      chatLinkPreview()
-    }
-    if (dropdownMenuItems != null) {
-      DefaultDropdownMenu(showMenu, dropdownMenuItems = dropdownMenuItems)
-    }
-  }
-  Divider(Modifier.padding(horizontal = 8.dp))
-}
+  stopped: Boolean,
+  selectedChat: State<Boolean>
+)

@Preview/*(
  uiMode = Configuration.UI_MODE_NIGHT_YES,
@@ -690,7 +683,8 @@ fun PreviewChatListNavLinkDirect() {
      click = {},
      dropdownMenuItems = null,
      showMenu = remember { mutableStateOf(false) },
-      stopped = false
+      stopped = false,
+      selectedChat = remember { mutableStateOf(false) }
    )
  }
 }
@@ -730,7 +724,8 @@ fun PreviewChatListNavLinkGroup() {
      click = {},
      dropdownMenuItems = null,
      showMenu = remember { mutableStateOf(false) },
-      stopped = false
+      stopped = false,
+      selectedChat = remember { mutableStateOf(false) }
    )
  }
 }
@@ -750,7 +745,8 @@ fun PreviewChatListNavLinkContactRequest() {
      click = {},
      dropdownMenuItems = null,
      showMenu = remember { mutableStateOf(false) },
-      stopped = false
+      stopped = false,
+      selectedChat = remember { mutableStateOf(false) }
    )
  }
 }
@@ -42,7 +42,7 @@ fun ChatPreviewView(
  val cInfo = chat.chatInfo

  @Composable
-  fun groupInactiveIcon() {
+  fun inactiveIcon() {
    Icon(
      painterResource(MR.images.ic_cancel_filled),
      stringResource(MR.strings.icon_descr_group_inactive),
@@ -53,13 +53,19 @@ fun ChatPreviewView(

  @Composable
  fun chatPreviewImageOverlayIcon() {
-    if (cInfo is ChatInfo.Group) {
-      when (cInfo.groupInfo.membership.memberStatus) {
-        GroupMemberStatus.MemLeft -> groupInactiveIcon()
-        GroupMemberStatus.MemRemoved -> groupInactiveIcon()
-        GroupMemberStatus.MemGroupDeleted -> groupInactiveIcon()
-        else -> {}
+    when (cInfo) {
+      is ChatInfo.Direct ->
+        if (!cInfo.contact.active) {
+          inactiveIcon()
+        }
+      is ChatInfo.Group ->
+        when (cInfo.groupInfo.membership.memberStatus) {
+          GroupMemberStatus.MemLeft -> inactiveIcon()
+          GroupMemberStatus.MemRemoved -> inactiveIcon()
+          GroupMemberStatus.MemGroupDeleted -> inactiveIcon()
+          else -> {}
      }
+      else -> {}
    }
  }

@@ -125,7 +131,7 @@ fun ChatPreviewView(
          if (cInfo.contact.verified) {
            VerifiedIcon()
          }
-          chatPreviewTitleText(if (cInfo.ready) Color.Unspecified else MaterialTheme.colors.secondary)
+          chatPreviewTitleText()
        }
      is ChatInfo.Group ->
        when (cInfo.groupInfo.membership.memberStatus) {
@@ -174,7 +180,7 @@ fun ChatPreviewView(
        is ChatInfo.Direct ->
          if (cInfo.contact.nextSendGrpInv) {
            Text(stringResource(MR.strings.member_contact_send_direct_message), color = MaterialTheme.colors.secondary)
-          } else if (!cInfo.ready) {
+          } else if (!cInfo.ready && cInfo.contact.active) {
            Text(stringResource(MR.strings.contact_connection_pending), color = MaterialTheme.colors.secondary)
          }
        is ChatInfo.Group ->
@@ -191,28 +197,32 @@ fun ChatPreviewView(
  @Composable
  fun chatStatusImage() {
    if (cInfo is ChatInfo.Direct) {
-      val descr = contactNetworkStatus?.statusString
-      when (contactNetworkStatus) {
-        is NetworkStatus.Connected ->
-          IncognitoIcon(chat.chatInfo.incognito)
+      if (cInfo.contact.active) {
+        val descr = contactNetworkStatus?.statusString
+        when (contactNetworkStatus) {
+          is NetworkStatus.Connected ->
+            IncognitoIcon(chat.chatInfo.incognito)

-        is NetworkStatus.Error ->
-          Icon(
-            painterResource(MR.images.ic_error),
-            contentDescription = descr,
-            tint = MaterialTheme.colors.secondary,
-            modifier = Modifier
-              .size(19.dp)
-          )
+          is NetworkStatus.Error ->
+            Icon(
+              painterResource(MR.images.ic_error),
+              contentDescription = descr,
+              tint = MaterialTheme.colors.secondary,
+              modifier = Modifier
+                .size(19.dp)
+            )

-        else ->
-          CircularProgressIndicator(
-            Modifier
-              .padding(horizontal = 2.dp)
-              .size(15.dp),
-            color = MaterialTheme.colors.secondary,
-            strokeWidth = 1.5.dp
-          )
+          else ->
+            CircularProgressIndicator(
+              Modifier
+                .padding(horizontal = 2.dp)
+                .size(15.dp),
+              color = MaterialTheme.colors.secondary,
+              strokeWidth = 1.5.dp
+            )
+        }
+      } else {
+        IncognitoIcon(chat.chatInfo.incognito)
      }
    } else {
      IncognitoIcon(chat.chatInfo.incognito)
@@ -34,6 +34,17 @@ fun DeveloperView(
      ChatConsoleItem { withAuth(generalGetString(MR.strings.auth_open_chat_console), generalGetString(MR.strings.auth_log_in_using_credential), showCustomModal { it, close -> TerminalView(it, close) })}
      SettingsPreferenceItem(painterResource(MR.images.ic_drive_folder_upload), stringResource(MR.strings.confirm_database_upgrades), m.controller.appPrefs.confirmDBUpgrades)
      SettingsPreferenceItem(painterResource(MR.images.ic_code), stringResource(MR.strings.show_developer_options), developerTools)
+      if (appPlatform.isDesktop && devTools.value) {
+        TerminalAlwaysVisibleItem(m.controller.appPrefs.terminalAlwaysVisible) { checked ->
+          if (checked) {
+            withAuth(generalGetString(MR.strings.auth_open_chat_console), generalGetString(MR.strings.auth_log_in_using_credential)) {
+              m.controller.appPrefs.terminalAlwaysVisible.set(true)
+            }
+          } else {
+            m.controller.appPrefs.terminalAlwaysVisible.set(false)
+          }
+        }
+      }
    }
    SectionTextFooter(
      generalGetString(if (devTools.value) MR.strings.show_dev_options else MR.strings.hide_dev_options) + " " +
@@ -322,6 +322,15 @@ fun ChatLockItem(
  }
 }

+@Composable fun TerminalAlwaysVisibleItem(pref: SharedPreference<Boolean>, onChange: (Boolean) -> Unit) {
+  SettingsActionItemWithContent(painterResource(MR.images.ic_engineering), stringResource(MR.strings.terminal_always_visible), extraPadding = false) {
+    DefaultSwitch(
+      checked = remember { pref.state }.value,
+      onCheckedChange = onChange,
+    )
+  }
+}
+
@Composable fun InstallTerminalAppItem(uriHandler: UriHandler) {
  SectionItemView({ uriHandler.openUriCatching("https://github.com/simplex-chat/simplex-chat") }) {
    Icon(
@@ -1056,6 +1056,7 @@
  <string name="database_downgrade">Database downgrade</string>
  <string name="incompatible_database_version">Incompatible database version</string>
  <string name="confirm_database_upgrades">Confirm database upgrades</string>
+  <string name="terminal_always_visible">Show console in new window</string>
  <string name="invalid_migration_confirmation">Invalid migration confirmation</string>
  <string name="upgrade_and_open_chat">Upgrade and open chat</string>
  <string name="downgrade_and_open_chat">Downgrade and open chat</string>
@@ -1105,6 +1106,9 @@
  <string name="you_rejected_group_invitation">You rejected group invitation</string>
  <string name="group_invitation_expired">Group invitation expired</string>

+  <!-- Direct event chat items -->
+  <string name="rcv_direct_event_contact_deleted">deleted contact</string>
+
  <!-- Group event chat items -->
  <string name="rcv_group_event_member_added">invited %1$s</string>
  <string name="rcv_group_event_member_connected">connected</string>
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 -960 960 960" width="24"><path d="M46-124v-90q0-33.5 15.516-55.596Q77.03-291.692 106-305.5q54-26 114.624-42.75Q281.249-365 359-365t138.376 16.75Q558-331.5 612-305.5q28.969 13.808 44.484 35.904Q672-247.5 672-214v90H46Zm57.5-57.5h511v-32.744q0-15.256-8.75-25.006t-20.65-14.792q-42.6-19.153-95.35-36.305Q437-307.5 359-307.5t-130.75 17.153q-52.75 17.152-95.35 36.305Q121-249 112.25-239.25q-8.75 9.75-8.75 25.006v32.744Zm255.456-243q-64.456 0-105.86-41.984Q211.692-508.469 211.692-572H201.5q-8 0-14-6t-6-14q0-8 6-14t14-6h10.185q0-39.154 19.158-70.077Q250-713 282.143-733v38.459q0 6.244 4.098 10.392Q290.339-680 296.5-680q7.225 0 10.862-4.138Q311-688.275 311-694.364v-51.631q7.845-1.98 22.172-3.492Q347.5-751 360-751t26.828 1.511q14.327 1.511 22.172 3.487v51.573q0 5.929 3.638 10.179Q416.275-680 423.5-680q6.161 0 10.259-4.149 4.098-4.148 4.098-10.2V-733q32.143 20 50.3 50.923 18.158 30.923 18.158 70.077H516.5q8 0 14 6t6 14q0 8-6 14t-14 6h-10.192q0 63.531-41.448 105.516Q423.411-424.5 358.956-424.5ZM359-482q42 0 66-25t24-65H269q0 40 24 65t66 25Zm300 119.5-1.885-29q-7.115-4-14.615-9t-13.5-10l-26 14-21.5-31 26-19q-2-4-2-7.5v-15q0-3.5 2-7.5l-26-19 21.5-31 26 14q7-5.5 13.97-10.312 6.969-4.813 13.939-8.688l1.906-29h39.37l1.906 29q6.97 3.875 13.939 8.688Q721-518 728-512.5l26-14 21.5 31-26 19q2 4 2 7.5v15q0 3.5-2 7.5l26 19-21.5 31-26-14q-6 5-13.5 10t-14.5 9l-1.769 29H659Zm19.5-61q16 0 27-11t11-27q0-16-11-27t-27-11q-16 0-27 11t-11 27q0 16 11 27t27 11ZM766.349-579l-8.164-33.933Q748-617 737.179-624q-10.822-7-17.554-15L676-624l-19-33 34-27.5q-2-5-3.5-11.25T686-708q0-6 1.5-12.25t3.5-11.25L657-759l19-33 43.562 15q6.938-8 17.782-15.5Q748.188-800 758-803l8.5-34h37.151l8.164 33.933Q822-800 832.821-792.5q10.822 7.5 17.554 15.5L894-792l19 33-34 27.5q2 5 3.5 11.25T884-708q0 6-1.5 12.25T879-684.5l34 27.5-19 33-43.562-15q-6.938 8-17.782 15-10.844 7-20.656 11l-8.5 34h-37.151ZM785-650q25 0 41.5-16.5T843-708q0-25-16.5-41.5T785-766q-25 0-41.5 16.5T727-708q0 25 16.5 41.5T785-650ZM103.5-181.5h511-511Z"/></svg>
@@ -14,10 +14,13 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.*
 import chat.simplex.common.model.ChatController
 import chat.simplex.common.model.ChatModel
-import chat.simplex.common.platform.defaultLocale
 import chat.simplex.common.platform.desktopPlatform
+import chat.simplex.common.ui.theme.DEFAULT_START_MODAL_WIDTH
 import chat.simplex.common.ui.theme.SimpleXTheme
+import chat.simplex.common.views.TerminalView
 import chat.simplex.common.views.helpers.FileDialogChooser
+import chat.simplex.res.MR
+import dev.icerock.moko.resources.compose.stringResource
 import kotlinx.coroutines.*
 import java.awt.event.WindowEvent
 import java.awt.event.WindowFocusListener
@@ -118,6 +121,18 @@ fun showApp() = application {
      }
    }
  }
+  // Reload all strings in all @Composable's after language change at runtime
+  if (remember { ChatController.appPrefs.terminalAlwaysVisible.state }.value && remember { ChatController.appPrefs.appLanguage.state }.value != "") {
+    var hiddenUntilRestart by remember { mutableStateOf(false) }
+    if (!hiddenUntilRestart) {
+      val cWindowState = rememberWindowState(placement = WindowPlacement.Floating, width = DEFAULT_START_MODAL_WIDTH, height = 768.dp)
+      Window(state = cWindowState, onCloseRequest = ::exitApplication, title = stringResource(MR.strings.chat_console)) {
+        SimpleXTheme {
+          TerminalView(ChatModel) { hiddenUntilRestart = true }
+        }
+      }
+    }
+  }
 }

 class SimplexWindowState {
@@ -0,0 +1,79 @@
+package org.jetbrains.compose.videoplayer
+
+import androidx.compose.runtime.State
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.ui.graphics.ImageBitmap
+import androidx.compose.ui.graphics.asComposeImageBitmap
+import org.jetbrains.skia.Bitmap
+import org.jetbrains.skia.ColorAlphaType
+import org.jetbrains.skia.ColorType
+import org.jetbrains.skia.ImageInfo
+import uk.co.caprica.vlcj.player.base.MediaPlayer
+import uk.co.caprica.vlcj.player.embedded.videosurface.CallbackVideoSurface
+import uk.co.caprica.vlcj.player.embedded.videosurface.VideoSurface
+import uk.co.caprica.vlcj.player.embedded.videosurface.VideoSurfaceAdapters
+import uk.co.caprica.vlcj.player.embedded.videosurface.callback.BufferFormat
+import uk.co.caprica.vlcj.player.embedded.videosurface.callback.BufferFormatCallback
+import uk.co.caprica.vlcj.player.embedded.videosurface.callback.RenderCallback
+import uk.co.caprica.vlcj.player.embedded.videosurface.callback.format.RV32BufferFormat
+import java.nio.ByteBuffer
+import javax.swing.SwingUtilities
+
+// https://github.com/JetBrains/compose-multiplatform/pull/3336/files
+internal class SkiaBitmapVideoSurface : VideoSurface(VideoSurfaceAdapters.getVideoSurfaceAdapter()) {
+
+  private val videoSurface = SkiaBitmapVideoSurface()
+  private lateinit var imageInfo: ImageInfo
+  private lateinit var frameBytes: ByteArray
+  private val skiaBitmap: Bitmap = Bitmap()
+  private val composeBitmap = mutableStateOf<ImageBitmap?>(null)
+
+  val bitmap: State<ImageBitmap?> = composeBitmap
+
+  override fun attach(mediaPlayer: MediaPlayer) {
+    videoSurface.attach(mediaPlayer)
+  }
+
+  private inner class SkiaBitmapBufferFormatCallback : BufferFormatCallback {
+    private var sourceWidth: Int = 0
+    private var sourceHeight: Int = 0
+
+    override fun getBufferFormat(sourceWidth: Int, sourceHeight: Int): BufferFormat {
+      this.sourceWidth = sourceWidth
+      this.sourceHeight = sourceHeight
+      return RV32BufferFormat(sourceWidth, sourceHeight)
+    }
+
+    override fun allocatedBuffers(buffers: Array<ByteBuffer>) {
+      frameBytes = buffers[0].run { ByteArray(remaining()).also(::get) }
+      imageInfo = ImageInfo(
+        sourceWidth,
+        sourceHeight,
+        ColorType.BGRA_8888,
+        ColorAlphaType.PREMUL,
+      )
+    }
+  }
+
+  private inner class SkiaBitmapRenderCallback : RenderCallback {
+    override fun display(
+      mediaPlayer: MediaPlayer,
+      nativeBuffers: Array<ByteBuffer>,
+      bufferFormat: BufferFormat,
+    ) {
+      SwingUtilities.invokeLater {
+        nativeBuffers[0].rewind()
+        nativeBuffers[0].get(frameBytes)
+        skiaBitmap.installPixels(imageInfo, frameBytes, bufferFormat.width * 4)
+        composeBitmap.value = skiaBitmap.asComposeImageBitmap()
+      }
+    }
+  }
+
+  private inner class SkiaBitmapVideoSurface : CallbackVideoSurface(
+    SkiaBitmapBufferFormatCallback(),
+    SkiaBitmapRenderCallback(),
+    true,
+    videoSurfaceAdapter,
+  )
+}
@@ -6,6 +6,8 @@ import boofcv.struct.image.GrayU8
 import chat.simplex.res.MR
 import org.jetbrains.skia.Image
 import java.awt.RenderingHints
+import java.awt.geom.AffineTransform
+import java.awt.image.AffineTransformOp
 import java.awt.image.BufferedImage
 import java.io.*
 import java.net.URI
@@ -171,3 +173,37 @@ actual fun isAnimImage(uri: URI, drawable: Any?): Boolean {
@Suppress("NewApi")
 actual fun loadImageBitmap(inputStream: InputStream): ImageBitmap =
  Image.makeFromEncoded(inputStream.readAllBytes()).toComposeImageBitmap()
+
+// https://stackoverflow.com/a/68926993
+fun BufferedImage.rotate(angle: Double): BufferedImage {
+  val sin = Math.abs(Math.sin(Math.toRadians(angle)))
+  val cos = Math.abs(Math.cos(Math.toRadians(angle)))
+  val w = width
+  val h = height
+  val neww = Math.floor(w * cos + h * sin).toInt()
+  val newh = Math.floor(h * cos + w * sin).toInt()
+  val rotated = BufferedImage(neww, newh, type)
+  val graphic = rotated.createGraphics()
+  graphic.translate((neww - w) / 2, (newh - h) / 2)
+  graphic.rotate(Math.toRadians(angle), (w / 2).toDouble(), (h / 2).toDouble())
+  graphic.drawRenderedImage(this, null)
+  graphic.dispose()
+  return rotated
+}
+
+// https://stackoverflow.com/a/9559043
+fun BufferedImage.flip(vertically: Boolean, horizontally: Boolean): BufferedImage {
+  if (!vertically && !horizontally) return this
+  val tx: AffineTransform
+  if (vertically && horizontally) {
+    tx = AffineTransform.getScaleInstance(-1.0, -1.0)
+    tx.translate(-width.toDouble(), -height.toDouble())
+  } else if (vertically) {
+    tx = AffineTransform.getScaleInstance(1.0, -1.0)
+    tx.translate(0.0, -height.toDouble())
+  } else {
+    tx = AffineTransform.getScaleInstance(-1.0, 1.0)
+    tx.translate(-width.toDouble(), 0.0)
+  }
+  return AffineTransformOp(tx, AffineTransformOp.TYPE_NEAREST_NEIGHBOR).filter(this, null)
+}
@@ -16,6 +16,7 @@ enum class DesktopPlatform(val libPath: String, val libExtension: String, val co
  MAC_AARCH64("/libs/mac-aarch64", "dylib", unixConfigPath, unixDataPath);

  fun isLinux() = this == LINUX_X86_64 || this == LINUX_AARCH64
+  fun isWindows() = this == WINDOWS_X86_64
  fun isMac() = this == MAC_X86_64 || this == MAC_AARCH64
 }

@@ -54,9 +54,9 @@ actual object AudioPlayer: AudioPlayerInterface {
        if (fileSource.cryptoArgs != null) {
          val tmpFile = fileSource.createTmpFileIfNeeded()
          decryptCryptoFile(absoluteFilePath, fileSource.cryptoArgs, tmpFile.absolutePath)
-          player.media().prepare("file://${tmpFile.absolutePath}")
+          player.media().prepare(tmpFile.toURI().toString().replaceFirst("file:", "file://"))
        } else {
-          player.media().prepare("file://$absoluteFilePath")
+          player.media().prepare(File(absoluteFilePath).toURI().toString().replaceFirst("file:", "file://"))
        }
      }.onFailure {
        Log.e(TAG, it.stackTraceToString())
@@ -171,7 +171,7 @@ actual object AudioPlayer: AudioPlayerInterface {
    var res: Int? = null
    try {
      val helperPlayer = AudioPlayerComponent().mediaPlayer()
-      helperPlayer.media().startPaused("file://$unencryptedFilePath")
+      helperPlayer.media().startPaused(File(unencryptedFilePath).toURI().toString().replaceFirst("file:", "file://"))
      res = helperPlayer.duration
      helperPlayer.stop()
      helperPlayer.release()
@@ -17,5 +17,3 @@ actual fun LocalMultiplatformView(): Any? = null
@Composable
 actual fun getKeyboardState(): State<KeyboardState> = remember { mutableStateOf(KeyboardState.Opened) }
 actual fun hideKeyboard(view: Any?) {}
-
-actual fun androidIsFinishingMainActivity(): Boolean = false
@@ -2,17 +2,20 @@ package chat.simplex.common.platform

 import androidx.compose.runtime.MutableState
 import androidx.compose.runtime.mutableStateOf
-import androidx.compose.ui.graphics.ImageBitmap
-import androidx.compose.ui.graphics.toComposeImageBitmap
+import androidx.compose.ui.graphics.*
 import chat.simplex.common.views.helpers.*
 import chat.simplex.res.MR
 import kotlinx.coroutines.*
-import uk.co.caprica.vlcj.player.base.MediaPlayer
+import uk.co.caprica.vlcj.media.VideoOrientation
+import uk.co.caprica.vlcj.player.base.*
 import uk.co.caprica.vlcj.player.component.CallbackMediaPlayerComponent
 import uk.co.caprica.vlcj.player.component.EmbeddedMediaPlayerComponent
 import java.awt.Component
+import java.awt.image.BufferedImage
 import java.io.File
 import java.net.URI
+import java.util.concurrent.Executors
+import java.util.concurrent.atomic.AtomicBoolean
 import kotlin.math.max

 actual class VideoPlayer actual constructor(
@@ -29,17 +32,14 @@ actual class VideoPlayer actual constructor(
  override val duration: MutableState<Long> = mutableStateOf(0L)
  override val preview: MutableState<ImageBitmap> = mutableStateOf(defaultPreview)

-  val mediaPlayerComponent = initializeMediaPlayerComponent()
+  val mediaPlayerComponent by lazy { runBlocking(playerThread.asCoroutineDispatcher()) { getOrCreatePlayer() } }
  val player by lazy { mediaPlayerComponent.mediaPlayer() }

  init {
-    withBGApi {
-      setPreviewAndDuration()
-    }
+    setPreviewAndDuration()
  }

-  private val currentVolume: Int by lazy { player.audio().volume() }
-  private var isReleased: Boolean = false
+  private var isReleased: AtomicBoolean = AtomicBoolean(false)

  private val listener: MutableState<((position: Long?, state: TrackState) -> Unit)?> = mutableStateOf(null)
  private var progressJob: Job? = null
@@ -48,6 +48,7 @@ actual class VideoPlayer actual constructor(
    PLAYING, PAUSED, STOPPED
  }

+  /** Should be called in [playerThread]. Otherwise, it creates deadlocks in [player.stop] and [player.release] calls */
  private fun start(seek: Long? = null, onProgressUpdate: (position: Long?, state: TrackState) -> Unit): Boolean {
    val filepath = getAppFilePath(uri)
    if (filepath == null || !File(filepath).exists()) {
@@ -87,7 +88,7 @@ actual class VideoPlayer actual constructor(
    // Player can only be accessed in one specific thread
    progressJob = CoroutineScope(Dispatchers.Main).launch {
      onProgressUpdate(player.currentPosition.toLong(), TrackState.PLAYING)
-      while (isActive && !isReleased && player.isPlaying) {
+      while (isActive && !isReleased.get() && player.isPlaying) {
        // Even when current position is equal to duration, the player has isPlaying == true for some time,
        // so help to make the playback stopped in UI immediately
        if (player.currentPosition == player.duration) {
@@ -97,7 +98,7 @@ actual class VideoPlayer actual constructor(
        delay(50)
        onProgressUpdate(player.currentPosition.toLong(), TrackState.PLAYING)
      }
-      if (isActive && !isReleased) {
+      if (isActive && !isReleased.get()) {
        onProgressUpdate(player.currentPosition.toLong(), TrackState.PAUSED)
      }
      onProgressUpdate(null, TrackState.PAUSED)
@@ -107,9 +108,11 @@ actual class VideoPlayer actual constructor(
  }

  override fun stop() {
-    if (isReleased || !videoPlaying.value) return
-    player.controls().stop()
-    stopListener()
+    if (isReleased.get() || !videoPlaying.value) return
+    playerThread.execute {
+      player.stop()
+      stopListener()
+    }
  }

  private fun stopListener() {
@@ -133,45 +136,57 @@ actual class VideoPlayer actual constructor(
    if (progress.value == duration.value) {
      progress.value = 0
    }
-    videoPlaying.value = start(progress.value) { pro, _ ->
-      if (pro != null) {
-        progress.value = pro
-      }
-      if ((pro == null || pro == duration.value) && duration.value != 0L) {
-        videoPlaying.value = false
-        if (pro == duration.value) {
-          progress.value = if (resetOnEnd) 0 else duration.value
-        }/* else if (state == TrackState.STOPPED) {
+    playerThread.execute {
+      videoPlaying.value = start(progress.value) { pro, _ ->
+        if (pro != null) {
+          progress.value = pro
+        }
+        if ((pro == null || pro == duration.value) && duration.value != 0L) {
+          videoPlaying.value = false
+          if (pro == duration.value) {
+            progress.value = if (resetOnEnd) 0 else duration.value
+          }/* else if (state == TrackState.STOPPED) {
          progress.value = 0 //
        }*/
+        }
      }
    }
  }

  override fun enableSound(enable: Boolean): Boolean {
-    if (isReleased) return false
-    if (soundEnabled.value == enable) return false
+    // Impossible to change volume for only one player. It changes for every player
+    // https://github.com/caprica/vlcj/issues/985
+    return false
+    /*if (isReleased.get() || soundEnabled.value == enable) return false
    soundEnabled.value = enable
-    player.audio().setVolume(if (enable) currentVolume else 0)
-    return true
+    playerThread.execute {
+      player.audio().isMute = !enable
+    }
+    return true*/
  }

-  override fun release(remove: Boolean) { withApi {
-    if (isReleased) return@withApi
-    isReleased = true
-    // TODO
-    /** [player.release] freezes thread for some reason. It happens periodically. So doing this we don't see the freeze, but it's still there */
-    if (player.isPlaying) player.stop()
-    CoroutineScope(Dispatchers.IO).launch { player.release() }
-    if (remove) {
-      VideoPlayerHolder.players.remove(uri to gallery)
+  override fun release(remove: Boolean) {
+    CoroutineScope(playerThread.asCoroutineDispatcher()).launch {
+      if (isReleased.get()) return@launch
+      isReleased.set(true)
+      if (player.isPlaying) {
+        player.stop()
+      }
+      if (usePool) {
+        putPlayer(mediaPlayerComponent)
+      } else {
+        player.release()
+      }
+      if (remove) {
+        VideoPlayerHolder.players.remove(uri to gallery)
+      }
    }
-  }}
+  }

  private val MediaPlayer.currentPosition: Int
-    get() = if (isReleased) 0 else max(0, player.status().time().toInt())
+    get() = if (isReleased.get()) 0 else max(0, status().time().toInt())

-  private suspend fun setPreviewAndDuration() {
+  private fun setPreviewAndDuration() {
    // It freezes main thread, doing it in IO thread
    CoroutineScope(Dispatchers.IO).launch {
      val previewAndDuration = VideoPlayerHolder.previewsAndDurations.getOrPut(uri) { getBitmapFromVideo(defaultPreview, uri) }
@@ -182,35 +197,79 @@ actual class VideoPlayer actual constructor(
    }
  }

-  private fun initializeMediaPlayerComponent(): Component {
-    return if (desktopPlatform.isMac()) {
-      CallbackMediaPlayerComponent()
-    } else {
-      EmbeddedMediaPlayerComponent()
-    }
-  }
-
-  private fun Component.mediaPlayer() = when (this) {
-    is CallbackMediaPlayerComponent -> mediaPlayer()
-    is EmbeddedMediaPlayerComponent -> mediaPlayer()
-    else -> error("mediaPlayer() can only be called on vlcj player components")
-  }
-
  companion object {
-    suspend fun getBitmapFromVideo(defaultPreview: ImageBitmap?, uri: URI?): VideoPlayerInterface.PreviewAndDuration {
-      val player = CallbackMediaPlayerComponent().mediaPlayer()
+    private val usePool = false
+
+    private fun Component.mediaPlayer() = when (this) {
+      is CallbackMediaPlayerComponent -> mediaPlayer()
+      is EmbeddedMediaPlayerComponent -> mediaPlayer()
+      else -> error("mediaPlayer() can only be called on vlcj player components")
+    }
+
+    private fun initializeMediaPlayerComponent(): Component {
+      return if (desktopPlatform.isMac()) {
+        CallbackMediaPlayerComponent()
+      } else {
+        EmbeddedMediaPlayerComponent()
+      }
+    }
+
+    suspend fun getBitmapFromVideo(defaultPreview: ImageBitmap?, uri: URI?): VideoPlayerInterface.PreviewAndDuration = withContext(playerThread.asCoroutineDispatcher()) {
+      val mediaComponent = getOrCreateHelperPlayer()
+      val player = mediaComponent.mediaPlayer()
      if (uri == null || !File(uri.rawPath).exists()) {
-        return VideoPlayerInterface.PreviewAndDuration(preview = defaultPreview, timestamp = 0L, duration = 0L)
+        return@withContext VideoPlayerInterface.PreviewAndDuration(preview = defaultPreview, timestamp = 0L, duration = 0L)
      }
      player.media().startPaused(uri.toString().replaceFirst("file:", "file://"))
      val start = System.currentTimeMillis()
-      while (player.snapshots()?.get() == null && start + 5000 > System.currentTimeMillis()) {
+      var snap: BufferedImage? = null
+      while (snap == null && start + 5000 > System.currentTimeMillis()) {
+        snap = player.snapshots()?.get()
        delay(10)
      }
-      val preview = player.snapshots()?.get()?.toComposeImageBitmap()
+      val orientation = player.media().info().videoTracks().first().orientation()
+      val preview: ImageBitmap? = when (orientation) {
+        VideoOrientation.TOP_LEFT -> snap
+        VideoOrientation.TOP_RIGHT -> snap?.flip(false, true)
+        VideoOrientation.BOTTOM_LEFT -> snap?.flip(true, false)
+        VideoOrientation.BOTTOM_RIGHT -> snap?.rotate(180.0)
+        VideoOrientation.LEFT_TOP -> snap  /* Transposed */
+        VideoOrientation.LEFT_BOTTOM -> snap?.rotate(-90.0)
+        VideoOrientation.RIGHT_TOP -> snap?.rotate(90.0)
+        VideoOrientation.RIGHT_BOTTOM -> snap /* Anti-transposed */
+        else -> snap
+      }?.toComposeImageBitmap()
      val duration = player.duration.toLong()
-      CoroutineScope(Dispatchers.IO).launch { player.release() }
-      return VideoPlayerInterface.PreviewAndDuration(preview = preview, timestamp = 0L, duration = duration)
+      player.stop()
+      putHelperPlayer(mediaComponent)
+      return@withContext VideoPlayerInterface.PreviewAndDuration(preview = preview, timestamp = 0L, duration = duration)
    }
+
+    val playerThread = Executors.newSingleThreadExecutor()
+    private val playersPool: ArrayList<Component> = ArrayList()
+    private val helperPlayersPool: ArrayList<CallbackMediaPlayerComponent> = ArrayList()
+
+    private fun getOrCreatePlayer(): Component = playersPool.removeFirstOrNull() ?: createNew()
+
+    private fun createNew(): Component =
+      initializeMediaPlayerComponent().apply {
+        mediaPlayer().events().addMediaPlayerEventListener(object: MediaPlayerEventAdapter() {
+          override fun mediaPlayerReady(mediaPlayer: MediaPlayer?) {
+            playerThread.execute {
+              mediaPlayer?.audio()?.setVolume(100)
+              mediaPlayer?.audio()?.isMute = false
+            }
+          }
+
+          override fun stopped(mediaPlayer: MediaPlayer?) {
+            //playerThread.execute { mediaPlayer().videoSurface().set(null) }
+          }
+        })
+      }
+
+    private fun putPlayer(player: Component) = playersPool.add(player)
+
+    private fun getOrCreateHelperPlayer(): CallbackMediaPlayerComponent = helperPlayersPool.removeFirstOrNull() ?: CallbackMediaPlayerComponent()
+    private fun putHelperPlayer(player: CallbackMediaPlayerComponent) = helperPlayersPool.add(player)
  }
 }
@@ -1,12 +1,29 @@
 package chat.simplex.common.views.chat.item

+import androidx.compose.foundation.combinedClickable
+import androidx.compose.foundation.layout.*
 import androidx.compose.runtime.*
+import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.unit.Dp
 import chat.simplex.common.platform.VideoPlayer
+import chat.simplex.common.platform.isPlaying
+import chat.simplex.common.views.helpers.onRightClick

@Composable
-actual fun PlayerView(player: VideoPlayer, width: Dp, onClick: () -> Unit, onLongClick: () -> Unit, stop: () -> Unit) {}
+actual fun PlayerView(player: VideoPlayer, width: Dp, onClick: () -> Unit, onLongClick: () -> Unit, stop: () -> Unit) {
+  Box {
+    SurfaceFromPlayer(player,
+      Modifier
+        .width(width)
+        .combinedClickable(
+          onLongClick = onLongClick,
+          onClick = { if (player.player.isPlaying) stop() else onClick() }
+        )
+        .onRightClick(onLongClick)
+    )
+  }
+}

@Composable
 actual fun LocalWindowWidth(): Dp {
@@ -6,17 +6,15 @@ import androidx.compose.material.*
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.awt.SwingPanel
 import androidx.compose.ui.graphics.*
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.unit.dp
 import chat.simplex.common.platform.*
-import chat.simplex.common.simplexWindowState
 import chat.simplex.common.views.helpers.getBitmapFromByteArray
 import chat.simplex.res.MR
 import dev.icerock.moko.resources.compose.painterResource
 import dev.icerock.moko.resources.compose.stringResource
-import kotlinx.coroutines.delay
+import org.jetbrains.compose.videoplayer.SkiaBitmapVideoSurface
 import kotlin.math.max

@Composable
@@ -28,30 +26,40 @@ actual fun FullScreenImageView(modifier: Modifier, data: ByteArray, imageBitmap:
    modifier = modifier,
  )
 }
+
@Composable
 actual fun FullScreenVideoView(player: VideoPlayer, modifier: Modifier, close: () -> Unit) {
-  // Workaround. Without changing size of the window the screen flashes a lot even if it's not being recomposed
-  LaunchedEffect(Unit) {
-    simplexWindowState.windowState.size = simplexWindowState.windowState.size.copy(width = simplexWindowState.windowState.size.width + 1.dp)
-    delay(50)
-    player.play(true)
-    simplexWindowState.windowState.size = simplexWindowState.windowState.size.copy(width = simplexWindowState.windowState.size.width - 1.dp)
-  }
  Box {
    Box(Modifier.fillMaxSize().padding(bottom = 50.dp)) {
-      val factory = remember { { player.mediaPlayerComponent } }
-      SwingPanel(
-        background = Color.Transparent,
-        modifier = Modifier,
-        factory = factory
-      )
+      SurfaceFromPlayer(player, modifier)
+      IconButton(onClick = close, Modifier.padding(top = 5.dp)) {
+        Icon(painterResource(MR.images.ic_arrow_back_ios_new), null, Modifier.size(30.dp), tint = MaterialTheme.colors.primary)
+      }
    }
-    Controls(player, close)
+    Controls(player)
  }
 }

@Composable
-private fun BoxScope.Controls(player: VideoPlayer, close: () -> Unit) {
+fun BoxScope.SurfaceFromPlayer(player: VideoPlayer, modifier: Modifier) {
+  val surface = remember {
+    SkiaBitmapVideoSurface().also {
+      player.player.videoSurface().set(it)
+    }
+  }
+  surface.bitmap.value?.let { bitmap ->
+    Image(
+      bitmap,
+      modifier = modifier.align(Alignment.Center),
+      contentDescription = null,
+      contentScale = ContentScale.Fit,
+      alignment = Alignment.Center,
+    )
+  }
+}
+
+@Composable
+private fun BoxScope.Controls(player: VideoPlayer) {
  val playing = remember(player) { player.videoPlaying }
  val progress = remember(player) { player.progress }
  val duration = remember(player) { player.duration }
@@ -62,10 +70,7 @@ private fun BoxScope.Controls(player: VideoPlayer, close: () -> Unit) {
    Slider(
      value = progress.value.toFloat() / max(0.0001f, duration.value.toFloat()),
      onValueChange = { player.player.seekTo((it * duration.value).toInt()) },
-      modifier = Modifier.fillMaxWidth().weight(1f)
+      modifier = Modifier.fillMaxWidth()
    )
-    IconButton(onClick = close,) {
-      Icon(painterResource(MR.images.ic_close), null, Modifier.size(30.dp), tint = MaterialTheme.colors.primary)
-    }
  }
 }
@@ -0,0 +1,60 @@
+package chat.simplex.common.views.chatlist
+
+import androidx.compose.foundation.*
+import androidx.compose.foundation.interaction.InteractionSource
+import androidx.compose.foundation.layout.*
+import androidx.compose.material.Divider
+import androidx.compose.material.MaterialTheme
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.drawscope.ContentDrawScope
+import androidx.compose.ui.unit.dp
+import chat.simplex.common.views.helpers.*
+
+private object NoIndication : Indication {
+  private object NoIndicationInstance : IndicationInstance {
+    override fun ContentDrawScope.drawIndication() {
+      drawContent()
+    }
+  }
+  @Composable
+  override fun rememberUpdatedInstance(interactionSource: InteractionSource): IndicationInstance {
+    return NoIndicationInstance
+  }
+}
+
+@Composable
+actual fun ChatListNavLinkLayout(
+  chatLinkPreview: @Composable () -> Unit,
+  click: () -> Unit,
+  dropdownMenuItems: (@Composable () -> Unit)?,
+  showMenu: MutableState<Boolean>,
+  stopped: Boolean,
+  selectedChat: State<Boolean>
+) {
+  var modifier = Modifier.fillMaxWidth()
+  if (!stopped) modifier = modifier
+    .background(color = if (selectedChat.value) MaterialTheme.colors.background.mixWith(MaterialTheme.colors.onBackground, 0.95f) else Color.Unspecified)
+    .combinedClickable(onClick = click, onLongClick = { showMenu.value = true })
+    .onRightClick { showMenu.value = true }
+  CompositionLocalProvider(
+    LocalIndication provides if (selectedChat.value && !stopped) NoIndication else LocalIndication.current
+  ) {
+    Box(modifier) {
+      Row(
+        modifier = Modifier
+          .fillMaxWidth()
+          .padding(start = 8.dp, top = 8.dp, end = 12.dp, bottom = 8.dp),
+        verticalAlignment = Alignment.Top
+      ) {
+        chatLinkPreview()
+      }
+      if (dropdownMenuItems != null) {
+        DefaultDropdownMenu(showMenu, dropdownMenuItems = dropdownMenuItems)
+      }
+    }
+  }
+  Divider()
+}
@@ -10,12 +10,12 @@ import androidx.compose.ui.input.key.*
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.*
 import chat.simplex.common.DialogParams
+import chat.simplex.common.platform.desktopPlatform
 import chat.simplex.res.MR
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import java.awt.FileDialog
 import java.io.File
-import java.util.*
 import javax.swing.JFileChooser
 import javax.swing.filechooser.FileFilter
 import javax.swing.filechooser.FileNameExtensionFilter
@@ -53,7 +53,7 @@ fun FrameWindowScope.FileDialogChooser(
  params: DialogParams,
  onResult: (result: List<File>) -> Unit
 ) {
-  if (isLinux()) {
+  if (desktopPlatform.isLinux() || desktopPlatform.isWindows()) {
    FileDialogChooserMultiple(title, isLoad, params.filename, params.allowMultiple, params.fileFilter, params.fileFilterDescription, onResult)
  } else {
    FileDialogAwt(title, isLoad, params.filename, params.allowMultiple, params.fileFilter, onResult)
@@ -121,7 +121,7 @@ fun FrameWindowScope.FileDialogChooserMultiple(
 }

 /*
-* Has graphic glitches on many Linux distributions, so use only on non-Linux systems
+* Has graphic glitches on many Linux distributions, so use only on non-Linux systems. Also file filter doesn't work on Windows
 * */
@Composable
 private fun FrameWindowScope.FileDialogAwt(
@@ -159,5 +159,3 @@ private fun FrameWindowScope.FileDialogAwt(
  },
  dispose = FileDialog::dispose
 )
-
-fun isLinux(): Boolean = System.getProperty("os.name", "generic").lowercase(Locale.ENGLISH) == "linux"
@@ -88,7 +88,7 @@ actual fun escapedHtmlToAnnotatedString(text: String, density: Density): Annotat
 }

 actual fun getAppFileUri(fileName: String): URI =
-  URI("file:" + appFilesDir.absolutePath + File.separator + fileName)
+  URI(appFilesDir.toURI().toString() + "/" + fileName)

 actual fun getLoadedImage(file: CIFile?): Pair<ImageBitmap, ByteArray>? {
  val filePath = getLoadedFilePath(file)
@@ -63,9 +63,10 @@ compose {
        windows {
          packageName = "SimpleX"
          iconFile.set(project.file("src/jvmMain/resources/distribute/simplex.ico"))
-          console = true
-          perUserInstall = true
+          console = false
+          perUserInstall = false
          dirChooser = true
+          shortcut = true
        }
        macOS {
          packageName = "SimpleX"
@@ -119,9 +120,9 @@ cmake {
    /*machines.customMachines.register("linux-aarch64") {
      toolchainFile.set(project.file("$cppPath/toolchains/aarch64-linux-gnu-gcc.cmake"))
    }*/
-    machines.customMachines.register("win-amd64") {
+    /*machines.customMachines.register("win-amd64") {
      toolchainFile.set(project.file("$cppPath/toolchains/x86_64-windows-mingw32-gcc.cmake"))
-    }
+    }*/
    if (machines.host.name == "mac-amd64") {
      machines.customMachines.register("mac-amd64") {
        toolchainFile.set(project.file("$cppPath/toolchains/x86_64-mac-apple-darwin-gcc.cmake"))
@@ -139,6 +140,9 @@ cmake {
    val main by creating {
      cmakeLists.set(file("$cppPath/desktop/CMakeLists.txt"))
      targetMachines.addAll(compileMachineTargets.toSet())
+      if (machines.host.name.contains("win")) {
+        cmakeArgs.add("-G MinGW Makefiles")
+      }
    }
  }
 }
@@ -191,7 +195,7 @@ afterEvaluate {
        copyIfNeeded(destinationDir, copyDetails)
      }
      copy {
-        from("${project(":desktop").buildDir}/cmake/main/win-amd64", "$cppPath/desktop/libs/windows-x86_64", "$cppPath/desktop/libs/windows-x86_64/deps")
+        from("${project(":desktop").buildDir}/cmake/main/windows-amd64", "$cppPath/desktop/libs/windows-x86_64", "$cppPath/desktop/libs/windows-x86_64/deps")
        into("src/jvmMain/resources/libs/windows-x86_64")
        include("*.dll")
        eachFile {
@@ -18,13 +18,15 @@ fun main() {

@Suppress("UnsafeDynamicallyLoadedCode")
 private fun initHaskell() {
-  val libApp = "libapp-lib.${desktopPlatform.libExtension}"
  val libsTmpDir = File(tmpDir.absolutePath + File.separator + "libs")
  copyResources(desktopPlatform.libPath, libsTmpDir.toPath())
-  System.load(File(libsTmpDir, libApp).absolutePath)
-
  vlcDir.deleteRecursively()
  Files.move(File(libsTmpDir, "vlc").toPath(), vlcDir.toPath(), StandardCopyOption.REPLACE_EXISTING)
+  if (desktopPlatform == DesktopPlatform.WINDOWS_X86_64) {
+    windowsLoadRequiredLibs(libsTmpDir)
+  } else {
+    System.load(File(libsTmpDir, "libapp-lib.${desktopPlatform.libExtension}").absolutePath)
+  }
  // No picture without preloading it, only sound. However, with libs from AppImage it works without preloading
  //val libXcb = "libvlc_xcb_events.so.0.0.0"
  //System.load(File(File(vlcDir, "vlc"), libXcb).absolutePath)
@@ -55,3 +57,25 @@ private fun copyResources(from: String, to: Path) {
    }
  })
 }
+
+private fun windowsLoadRequiredLibs(libsTmpDir: File) {
+  val mainLibs = arrayOf(
+    "libcrypto-3-x64.dll",
+    "libffi-8.dll",
+	"libgmp-10.dll",
+    "libsimplex.dll",
+    "libapp-lib.dll"
+  )
+  mainLibs.forEach {
+    System.load(File(libsTmpDir, it).absolutePath)
+  }
+  val vlcLibs = arrayOf(
+    "libvlccore.dll",
+    "libvlc.dll",
+	"axvlc.dll",
+    "npvlc.dll"
+  )
+  vlcLibs.forEach {
+    System.load(File(vlcDir, it).absolutePath)
+  }
+}
@@ -25,11 +25,11 @@ android.nonTransitiveRClass=true
 android.enableJetifier=true
 kotlin.mpp.androidSourceSetLayoutVersion=2

-android.version_name=5.3.2
-android.version_code=157
+android.version_name=5.4-beta.0
+android.version_code=156

-desktop.version_name=5.3.2
-desktop.version_code=14
+desktop.version_name=5.4-beta.0
+desktop.version_code=12

 kotlin.version=1.8.20
 gradle.plugin.version=7.4.2
@@ -2,7 +2,7 @@
 layout: layouts/article.html
 title: "SimpleX Chat v5.3 released: desktop app, local file encryption and improved groups with directory service"
 date: 2023-09-25
-image: /docs/images/simplex-desktop-light.png
+image: images/simplex-desktop-light.png
 imageWide: true
 previewBody: blog_previews/20230925.html
 permalink: "/blog/20230925-simplex-chat-v5-3-desktop-app-local-file-encryption-directory-service.html"
@@ -36,7 +36,7 @@ Also, we added 6 new interface languages: Arabic<sup>*</sup>, Bulgarian, Finnish

 ## Multiplatform desktop app

-<img src="/docs/images/simplex-desktop-light.png" width="640">
+<img src="./images/simplex-desktop-light.png" width="640">

 Thanks a lot to everybody who was testing the desktop app since July – it really helped to make it stable!

@@ -50,6 +50,8 @@ Other limitations of the desktop app:
 - you cannot send voice messages.
 - there is no support for calls yet.

+You can download the desktop app for Linux and Mac via [downloads page](https://simplex.chat/downloads). Windows version will be available soon.
+
 ## Group directory service and other group improvements

 <img src="./images/20230925-directory.png" width="330" class="float-to-left">
@@ -9,7 +9,7 @@ constraints: zip +disable-bzip2 +disable-zstd
 source-repository-package
    type: git
    location: https://github.com/simplex-chat/simplexmq.git
-    tag: 8d47f690838371bc848e4b31a4b09ef6bf67ccc5
+    tag: ec1b72cb8013a65a5d9783104a47ae44f5730089

 source-repository-package
    type: git
@@ -38,9 +38,15 @@ You will have to add `/opt/homebrew/opt/openssl@1.1/bin` to your PATH in order t

 - `master` - branch for beta version releases (GHC 9.6.2).

- `master-android` - used to build beta Android core library with Nix (GHC 8.10.7).
+- `master-ghc8107` - branch for beta version releases (GHC 8.10.7).

- `master-ios` - used to build beta iOS core library with Nix (GHC 8.10.7) – this branch should be the same as `master-android` except Nix configuration files.
+- `master-android` - used to build beta Android core library with Nix (GHC 8.10.7), same as `master-ghc8107`
+
+- `master-ios` - used to build beta iOS core library with Nix (GHC 8.10.7).
+
+- `windows-ghc8107` - branch for windows core library build (GHC 8.10.7).
+
+`master-ios` and `windows-ghc8107` branches should be the same as `master-ghc8107` except Nix configuration files.

 **In simplexmq repo**

@@ -54,24 +60,30 @@ You will have to add `/opt/homebrew/opt/openssl@1.1/bin` to your PATH in order t

 2. If simplexmq repo was changed, to build mobile core libraries you need to merge its `master` branch into `master-ghc8107` branch.

-3. To build Android core library:
- merge `master` branch to `master-android` branch.
+3. To build core libraries for Android, iOS and windows:
+- merge `master` branch to `master-ghc8107` branch.
+- update `simplexmq` commit in `master-ghc8107` branch to the commit in `master-ghc8107` branch (probably, when resolving merge conflicts).
 - update code to be compatible with GHC 8.10.7 (see below).
- update `simplexmq` commit in `master-android` branch to the commit in `master-ghc8107` branch.
 - push to GitHub.

-4. To build iOS core library, merge `master-android` branch to `master-ios` branch, and push to GitHub.
+4. To build Android core library, merge `master-ghc8107` branch to `master-android` branch, and push to GitHub.

-5. To build Desktop and CLI apps, make tag in `master` branch, APK files should be attached to the release.
+5. To build iOS core library, merge `master-ghc8107` branch to `master-ios` branch, and push to GitHub.

-6. After the public release to App Store and Play Store, merge:
+6. To build windows core library, merge `master-ghc8107` branch to `windows-ghc8107` branch, and push to GitHub.
+
+7. To build Desktop and CLI apps, make tag in `master` branch, APK files should be attached to the release.
+
+8. After the public release to App Store and Play Store, merge:
 - `master` to `stable`
- `master` to `master-android` (and compile/update code)
- `master-android` to `master-ios`
+- `master` to `master-ghc8107` (and compile/update code)
+- `master-ghc8107` to `master-android`
+- `master-ghc8107` to `master-ios`
+- `master-ghc8107` to `windows-ghc8107`
 - `master-android` to `stable-android`
 - `master-ios` to `stable-ios`

-7. Independently, `master` branch of simplexmq repo should be merged to `stable` branch on stable releases.
+9. Independently, `master` branch of simplexmq repo should be merged to `stable` branch on stable releases.


 ## Differences between GHC 8.10.7 and GHC 9.6.2
@@ -1,13 +1,15 @@
 ---
 title: Download SimpleX apps
 permalink: /downloads/index.html
-revision: 20.09.2023
+revision: 01.10.2023
 ---

-| Updated 20.09.2023 | Languages: EN |
+| Updated 01.10.2023 | Languages: EN |
 # Download SimpleX apps

-The latest version is v5.3.
+The latest stable version is v5.3.1.
+
+You can get the latest beta releases from [GitHub](https://github.com/simplex-chat/simplex-chat/releases).

 - [desktop](#desktop-app)
 - [mobile](#mobile-apps)
@@ -19,24 +21,24 @@ The latest version is v5.3.

 Using the same profile as on mobile device is not yet supported – you need to create a separate profile to use desktop apps.

-**Linux**: [AppImage](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.0/simplex-desktop-x86_64.AppImage) (most Linux distros), [Ubuntu 20.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.0/simplex-desktop-ubuntu-20_04-x86_64.deb) (and Debian-based distros), [Ubuntu 22.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.0/simplex-desktop-ubuntu-22_04-x86_64.deb).
+**Linux**: [AppImage](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.1/simplex-desktop-x86_64.AppImage) (most Linux distros), [Ubuntu 20.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.1/simplex-desktop-ubuntu-20_04-x86_64.deb) (and Debian-based distros), [Ubuntu 22.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.1/simplex-desktop-ubuntu-22_04-x86_64.deb).

-**Mac**: [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.0/simplex-desktop-macos-x86_64.dmg) (Intel), [aarch64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.0/simplex-desktop-macos-aarch64.dmg) (Apple Silicon).
+**Mac**: [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.1/simplex-desktop-macos-x86_64.dmg) (Intel), [aarch64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.1/simplex-desktop-macos-aarch64.dmg) (Apple Silicon).

-**Windows**: coming soon.
+**Windows**: [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.4.0-beta.0/simplex-desktop-windows-x86-64.msi) (BETA).

 ## Mobile apps

-**iOS**: [App store](https://apps.apple.com/us/app/simplex-chat/id1605771084) (v5.2.3), [TestFlight](https://testflight.apple.com/join/DWuT2LQu) (v5.3-beta.9).
+**iOS**: [App store](https://apps.apple.com/us/app/simplex-chat/id1605771084), [TestFlight](https://testflight.apple.com/join/DWuT2LQu).

-**Android**: [Play store](https://play.google.com/store/apps/details?id=chat.simplex.app), [F-Droid](https://simplex.chat/fdroid/), [APK aarch64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.0/simplex.apk), [APK armv7](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.0/simplex-armv7a.apk).
+**Android**: [Play store](https://play.google.com/store/apps/details?id=chat.simplex.app), [F-Droid](https://simplex.chat/fdroid/), [APK aarch64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.1/simplex.apk), [APK armv7](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.1/simplex-armv7a.apk).

 ## Terminal (console) app

 See [Using terminal app](/docs/CLI.md).

-**Linux**: [Ubuntu 20.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.0/simplex-chat-ubuntu-20_04-x86-64), [Ubuntu 22.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.0/simplex-chat-ubuntu-22_04-x86-64).
+**Linux**: [Ubuntu 20.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.1/simplex-chat-ubuntu-20_04-x86-64), [Ubuntu 22.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.1/simplex-chat-ubuntu-22_04-x86-64).

-**Mac** [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.0/simplex-chat-macos-x86-64), aarch64 - [compile from source](./CLI.md#).
+**Mac** [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.1/simplex-chat-macos-x86-64), aarch64 - [compile from source](./CLI.md#).

-**Windows**: [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.0/simplex-chat-windows-x86-64).
+**Windows**: [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.3.1/simplex-chat-windows-x86-64).
@@ -15,31 +15,30 @@ We want to add up to 3 people to the team.

 ## Who we are looking for

-### Systems Haskell engineer
+### Application Haskell engineer

-You are a servers/network/Haskell expert:
- network libraries.
+You are an expert in language models, databases and Haskell:
+- expert knowledge of SQL.
 - exception handling, concurrency, STM.
 - type systems - we use ad hoc dependent types a lot.
- strictness.
- has some expertise in network protocols, cryptography and general information security principles and approaches.
+- experience integrating open-source language models.
+- experience developing community-centric applications.
 - interested to build the next generation of messaging network.

-You will be focussed mostly on our servers code, and will also contribute to the core client code written in Haskell. 
+You will be focussed mostly on our client applications, and will also contribute to the servers also written in Haskell. 

+### iOS / Mac engineer

-### Product engineer (iOS)
-
-You are a product UX expert who designs great user experiences directly in iOS code:
- iOS and Mac platforms, including:
-  - SwiftUI and UIKit.
-  - extensions, including notification service extension and sharing extension.
-  - low level inter-process communication primitives for concurrency.
+You are an expert in Apple platforms, including:
+- iOS and Mac platform architecture.
+- Swift and Objective-C.
+- SwiftUI and UIKit.
+- extensions, including notification service extension and sharing extension.
+- low level inter-process communication primitives for concurrency.
 - interested about creating the next generation of UX for a communication/social network.

 Knowledge of Android and Kotlin Multiplatform would be a bonus - we use Kotlin Jetpack Compose for our Android and desktop apps.

-
 ## About you

 - **Passionate about joining SimpleX Chat team**:
@@ -1,5 +1,5 @@
 name: simplex-chat
-version: 5.3.2.0
+version: 5.4.0.0
 #synopsis:
 #description:
 homepage: https://github.com/simplex-chat/simplex-chat#readme
@@ -32,6 +32,7 @@ dependencies:
  - http-types == 0.12.*
  - memory == 0.18.*
  - mtl == 2.3.*
+  - myers-diff >= 0.2.0.0
  - network >= 3.1.2.7 && < 3.2
  - optparse-applicative >= 0.15 && < 0.17
  - process == 1.6.*
@@ -7,7 +7,7 @@ function readlink() {
 }

 if [ -z "${1}" ]; then
-    echo "Job repo is unset. Provide it via first argument like: $(readlink "$0")/download_libs.sh https://something.com/job/something/{master,stable}"
+    echo "Job repo is unset. Provide it via first argument like: $(readlink "$0")/download-libs.sh https://something.com/job/something/{master,stable}"
    exit 1
 fi

@@ -1,5 +1,7 @@
 #!/bin/bash

+set -e
+
 OS=mac
 ARCH="${1:-`uname -a | rev | cut -d' ' -f1 | rev`}"
 GHC_VERSION=9.6.2
@@ -18,7 +20,7 @@ rm -rf $BUILD_DIR
 cabal build lib:simplex-chat lib:simplex-chat --ghc-options="-optl-Wl,-rpath,@loader_path -optl-Wl,-L$GHC_LIBS_DIR/$ARCH-osx-ghc-$GHC_VERSION -optl-lHSrts_thr-ghc$GHC_VERSION -optl-lffi"

 cd $BUILD_DIR/build
-mkdir deps 2> /dev/null
+mkdir deps 2> /dev/null || true

 # It's not included by default for some reason. Compiled lib tries to find system one but it's not always available
 #cp $GHC_LIBS_DIR/libffi.dylib ./deps
@@ -54,7 +56,7 @@ function copy_deps() {

 	cp $LIB ./deps
    if [[ "$NON_FINAL_RPATHS" == *"@loader_path/.."* ]]; then
-		# Need to point the lib to @loader_path instead
+        # Need to point the lib to @loader_path instead
 		install_name_tool -add_rpath @loader_path ./deps/`basename $LIB`
 	fi
 	#echo LIB $LIB
@@ -79,13 +81,6 @@ copy_deps $LIB
 cp $(ghc --print-libdir)/$ARCH-osx-ghc-$GHC_VERSION/libHSghc-boot-th-$GHC_VERSION-ghc$GHC_VERSION.dylib deps
 rm deps/`basename $LIB`

-if [ -e deps/libHSdrct-*.$LIB_EXT ]; then
-    LIBCRYPTO_PATH=$(otool -l deps/libHSdrct-*.$LIB_EXT | grep libcrypto | cut -d' ' -f11)
-    install_name_tool -change $LIBCRYPTO_PATH @rpath/libcrypto.1.1.$LIB_EXT deps/libHSdrct-*.$LIB_EXT
-    cp $LIBCRYPTO_PATH deps/libcrypto.1.1.$LIB_EXT
-    chmod 755 deps/libcrypto.1.1.$LIB_EXT
-fi
-
 cd -

 rm -rf apps/multiplatform/common/src/commonMain/cpp/desktop/libs/$OS-$ARCH/
@@ -95,4 +90,39 @@ rm -rf apps/multiplatform/desktop/build/cmake
 mkdir -p apps/multiplatform/common/src/commonMain/cpp/desktop/libs/$OS-$ARCH/
 cp -r $BUILD_DIR/build/deps apps/multiplatform/common/src/commonMain/cpp/desktop/libs/$OS-$ARCH/
 cp $BUILD_DIR/build/libHSsimplex-chat-*-inplace-ghc*.$LIB_EXT apps/multiplatform/common/src/commonMain/cpp/desktop/libs/$OS-$ARCH/
+
+cd apps/multiplatform/common/src/commonMain/cpp/desktop/libs/$OS-$ARCH/
+
+LIBCRYPTO_PATH=$(otool -l deps/libHSdrct-*.$LIB_EXT | grep libcrypto | cut -d' ' -f11)
+install_name_tool -change $LIBCRYPTO_PATH @rpath/libcrypto.1.1.$LIB_EXT deps/libHSdrct-*.$LIB_EXT
+cp $LIBCRYPTO_PATH deps/libcrypto.1.1.$LIB_EXT
+chmod 755 deps/libcrypto.1.1.$LIB_EXT
+install_name_tool -id "libcrypto.1.1.$LIB_EXT" deps/libcrypto.1.1.$LIB_EXT
+install_name_tool -id "libffi.8.$LIB_EXT" deps/libffi.$LIB_EXT
+
+LIBCRYPTO_PATH=$(otool -l $LIB | grep libcrypto | cut -d' ' -f11)
+if [ -n "$LIBCRYPTO_PATH" ]; then
+    install_name_tool -change $LIBCRYPTO_PATH @rpath/libcrypto.1.1.$LIB_EXT $LIB
+fi
+
+LIBCRYPTO_PATH=$(otool -l deps/libHSsmplxmq*.$LIB_EXT | grep libcrypto | cut -d' ' -f11)
+if [ -n "$LIBCRYPTO_PATH" ]; then
+    install_name_tool -change $LIBCRYPTO_PATH @rpath/libcrypto.1.1.$LIB_EXT deps/libHSsmplxmq*.$LIB_EXT
+fi
+
+for lib in $(find . -type f -name "*.$LIB_EXT"); do
+    RPATHS=`otool -l $lib | grep -E "path /Users/|path /usr/local|path /opt/" | cut -d' ' -f11`
+    for RPATH in $RPATHS; do
+        install_name_tool -delete_rpath $RPATH $lib
+    done
+done
+
+LOCAL_DIRS=`for lib in $(find . -type f -name "*.$LIB_EXT"); do otool -l $lib | grep -E "/Users|/opt/|/usr/local" && echo $lib || true; done`
+if [ -n "$LOCAL_DIRS" ]; then
+    echo These libs still point to local directories:
+    echo $LOCAL_DIRS
+    exit 1
+fi
+
+cd -
 scripts/desktop/prepare-vlc-mac.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+
+function readlink() {
+  echo "$(cd "$(dirname "$1")"; pwd -P)"
+}
+root_dir="$(dirname "$(dirname "$(readlink "$0")")")"
+
+OS=windows
+ARCH=`uname -a | rev | cut -d' ' -f2 | rev`
+JOB_REPO=${1:-$SIMPLEX_CI_REPO_URL}
+
+cd $root_dir
+
+rm -rf apps/multiplatform/common/src/commonMain/cpp/desktop/libs/$OS-$ARCH/
+rm -rf apps/multiplatform/desktop/src/jvmMain/resources/libs/$OS-$ARCH/
+rm -rf apps/multiplatform/desktop/build/cmake
+
+mkdir -p apps/multiplatform/common/src/commonMain/cpp/desktop/libs/$OS-$ARCH/
+scripts/desktop/download-lib-windows.sh $JOB_REPO
+scripts/desktop/prepare-vlc-windows.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+set -e
+
+function readlink() {
+  echo "$(cd "$(dirname "$1")"; pwd -P)"
+}
+
+if [ -z "${1}" ]; then
+    echo "Job repo is unset. Provide it via first argument like: $(readlink "$0")/download-lib-windows.sh https://something.com/job/something/{windows,windows-8107}"
+    exit 1
+fi
+
+job_repo=$1
+arch=x86_64
+root_dir="$(dirname "$(dirname "$(readlink "$0")")")"
+output_dir="$root_dir/apps/multiplatform/common/src/commonMain/cpp/desktop/libs/windows-$arch/"
+
+mkdir -p "$output_dir"/deps 2> /dev/null
+
+curl --location -o libsimplex.zip $job_repo/$arch-linux.$arch-windows:lib:simplex-chat/latest/download/1 && \
+$WINDIR\\System32\\tar.exe -xf libsimplex.zip && \
+mv libsimplex.dll "$output_dir" && \
+mv libcrypto*.dll "$output_dir/deps" && \
+mv libffi*.dll "$output_dir/deps" && \
+mv libgmp*.dll "$output_dir/deps" && \
+rm libsimplex.zip
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+set -e
+
+function readlink() {
+  echo "$(cd "$(dirname "$1")"; pwd -P)"
+}
+root_dir="$(dirname "$(dirname "$(readlink "$0")")")"
+vlc_dir=$root_dir/apps/multiplatform/common/src/commonMain/cpp/desktop/libs/windows-x86_64/deps/vlc
+rm -rf $vlc_dir
+mkdir -p $vlc_dir/vlc || exit 0
+
+cd /tmp
+mkdir tmp 2>/dev/null || true
+cd tmp
+curl https://irltoolkit.mm.fcix.net/videolan-ftp/vlc/3.0.18/win64/vlc-3.0.18-win64.zip -L -o vlc
+$WINDIR\\System32\\tar.exe -xf vlc
+cd vlc-*
+# Setting the same date as the date that will be on the file after extraction from JAR to make VLC cache checker happy
+find plugins | grep ".dll" | xargs touch -m -d "1970-01-01T00:00:00Z"
+./vlc-cache-gen plugins
+cp *.dll $vlc_dir/
+cp -r -p plugins/ $vlc_dir/vlc/plugins
+cd ../../
+rm -rf tmp
@@ -1,5 +1,5 @@
 {
-  "https://github.com/simplex-chat/simplexmq.git"."8d47f690838371bc848e4b31a4b09ef6bf67ccc5" = "1pwasv22ii3wy4xchaknlwczmy5ws7adx7gg2g58lxzrgdjm3650";
+  "https://github.com/simplex-chat/simplexmq.git"."ec1b72cb8013a65a5d9783104a47ae44f5730089" = "1lz5rvgxp242zg95r9zd9j50y45314cf8nfpjg1qsa55nrk2w19b";
  "https://github.com/simplex-chat/hs-socks.git"."a30cc7a79a08d8108316094f8f2f82a0c5e1ac51" = "0yasvnr7g91k76mjkamvzab2kvlb1g5pspjyjn2fr6v83swjhj38";
  "https://github.com/kazu-yamamoto/http2.git"."b5a1b7200cf5bc7044af34ba325284271f6dff25" = "0dqb50j57an64nf4qcf5vcz4xkd1vzvghvf8bk529c1k30r9nfzb";
  "https://github.com/simplex-chat/direct-sqlcipher.git"."f814ee68b16a9447fbb467ccc8f29bdd3546bfd9" = "0kiwhvml42g9anw4d2v0zd1fpc790pj9syg5x3ik4l97fnkbbwpp";
@@ -5,7 +5,7 @@ cabal-version: 1.12
 -- see: https://github.com/sol/hpack

 name:           simplex-chat
-version:        5.3.2.0
+version:        5.4.0.0
 category:       Web, System, Services, Cryptography
 homepage:       https://github.com/simplex-chat/simplex-chat#readme
 author:         simplex.chat
@@ -34,6 +34,7 @@ library
      Simplex.Chat.Core
      Simplex.Chat.Help
      Simplex.Chat.Markdown
+      Simplex.Chat.MarkdownDiff
      Simplex.Chat.Messages
      Simplex.Chat.Messages.CIContent
      Simplex.Chat.Migrations.M20220101_initial
@@ -113,6 +114,7 @@ library
      Simplex.Chat.Migrations.M20230903_connections_to_subscribe
      Simplex.Chat.Migrations.M20230913_member_contacts
      Simplex.Chat.Migrations.M20230914_member_probes
+      Simplex.Chat.Migrations.M20230926_contact_status
      Simplex.Chat.Mobile
      Simplex.Chat.Mobile.File
      Simplex.Chat.Mobile.Shared
@@ -164,6 +166,7 @@ library
    , http-types ==0.12.*
    , memory ==0.18.*
    , mtl ==2.3.*
+    , myers-diff >= 0.2.0.0
    , network >=3.1.2.7 && <3.2
    , optparse-applicative >=0.15 && <0.17
    , process ==1.6.*
@@ -212,6 +215,7 @@ executable simplex-bot
    , http-types ==0.12.*
    , memory ==0.18.*
    , mtl ==2.3.*
+    , myers-diff >= 0.2.0.0
    , network >=3.1.2.7 && <3.2
    , optparse-applicative >=0.15 && <0.17
    , process ==1.6.*
@@ -261,6 +265,7 @@ executable simplex-bot-advanced
    , http-types ==0.12.*
    , memory ==0.18.*
    , mtl ==2.3.*
+    , myers-diff >= 0.2.0.0
    , network >=3.1.2.7 && <3.2
    , optparse-applicative >=0.15 && <0.17
    , process ==1.6.*
@@ -312,6 +317,7 @@ executable simplex-broadcast-bot
    , http-types ==0.12.*
    , memory ==0.18.*
    , mtl ==2.3.*
+    , myers-diff >= 0.2.0.0
    , network >=3.1.2.7 && <3.2
    , optparse-applicative >=0.15 && <0.17
    , process ==1.6.*
@@ -362,6 +368,7 @@ executable simplex-chat
    , http-types ==0.12.*
    , memory ==0.18.*
    , mtl ==2.3.*
+    , myers-diff >= 0.2.0.0
    , network ==3.1.*
    , optparse-applicative >=0.15 && <0.17
    , process ==1.6.*
@@ -452,6 +459,7 @@ test-suite simplex-chat-test
      ChatTests.Profiles
      ChatTests.Utils
      MarkdownTests
+      MarkdownDiffTests
      MobileTests
      ProtocolTests
      SchemaDump
@@ -491,6 +499,7 @@ test-suite simplex-chat-test
    , http-types ==0.12.*
    , memory ==0.18.*
    , mtl ==2.3.*
+    , myers-diff >= 0.2.0.0
    , network ==3.1.*
    , optparse-applicative >=0.15 && <0.17
    , process ==1.6.*
@@ -19,7 +19,6 @@ module Simplex.Chat where

 import Control.Applicative (optional, (<|>))
 import Control.Concurrent.STM (retry)
-import qualified Control.Exception as E
 import Control.Logger.Simple
 import Control.Monad
 import Control.Monad.Except
@@ -356,11 +355,6 @@ execChatCommand_ u cmd = either (CRChatCmdError u) id <$> runExceptT (processCha
 parseChatCommand :: ByteString -> Either String ChatCommand
 parseChatCommand = A.parseOnly chatCommandP . B.dropWhileEnd isSpace

-toView :: ChatMonad' m => ChatResponse -> m ()
-toView event = do
-  q <- asks outputQ
-  atomically $ writeTBQueue q (Nothing, event)
-
 processChatCommand :: forall m. ChatMonad m => ChatCommand -> m ChatResponse
 processChatCommand = \case
  ShowActiveUser -> withUser' $ pure . CRActiveUser
@@ -897,14 +891,16 @@ processChatCommand = \case
        liftIO $ updateGroupUnreadChat db user groupInfo unreadChat
      ok user
    _ -> pure $ chatCmdError (Just user) "not supported"
-  APIDeleteChat (ChatRef cType chatId) -> withUser $ \user@User {userId} -> case cType of
+  APIDeleteChat (ChatRef cType chatId) notify -> withUser $ \user@User {userId} -> case cType of
    CTDirect -> do
      ct@Contact {localDisplayName} <- withStore $ \db -> getContact db user chatId
      filesInfo <- withStore' $ \db -> getContactFileInfo db user ct
-      contactConnIds <- map aConnId <$> withStore (\db -> getContactConnections db userId ct)
      withChatLock "deleteChat direct" . procCmd $ do
-        fileAgentConnIds <- concat <$> forM filesInfo (deleteFile user)
-        deleteAgentConnectionsAsync user $ fileAgentConnIds <> contactConnIds
+        deleteFilesAndConns user filesInfo
+        when (isReady ct && contactActive ct && notify) $
+          void (sendDirectContactMessage ct XDirectDel) `catchChatError` const (pure ())
+        contactConnIds <- map aConnId <$> withStore (\db -> getContactConnections db userId ct)
+        deleteAgentConnectionsAsync user contactConnIds
        -- functions below are called in separate transactions to prevent crashes on android
        -- (possibly, race condition on integrity check?)
        withStore' $ \db -> deleteContactConnectionsAndFiles db userId ct
@@ -1327,7 +1323,7 @@ processChatCommand = \case
  ConnectSimplex incognito -> withUser $ \user ->
    -- [incognito] generate profile to send
    connectViaContact user incognito adminContactReq
-  DeleteContact cName -> withContactName cName $ APIDeleteChat . ChatRef CTDirect
+  DeleteContact cName -> withContactName cName $ \ctId -> APIDeleteChat (ChatRef CTDirect ctId) True
  ClearContact cName -> withContactName cName $ APIClearChat . ChatRef CTDirect
  APIListContacts userId -> withUserId userId $ \user ->
    CRContactsList user <$> withStore' (`getUserContacts` user)
@@ -1422,7 +1418,7 @@ processChatCommand = \case
    processChatCommand . APISendMessage chatRef True Nothing $ ComposedMessage Nothing Nothing mc
  SendMessageBroadcast msg -> withUser $ \user -> do
    contacts <- withStore' (`getUserContacts` user)
-    let cts = filter (\ct -> isReady ct && directOrUsed ct) contacts
+    let cts = filter (\ct -> isReady ct && contactActive ct && directOrUsed ct) contacts
    ChatConfig {logLevel} <- asks config
    withChatLock "sendMessageBroadcast" . procCmd $ do
      (successes, failures) <- foldM (sendAndCount user logLevel) (0, 0) cts
@@ -1590,7 +1586,7 @@ processChatCommand = \case
    processChatCommand $ APILeaveGroup groupId
  DeleteGroup gName -> withUser $ \user -> do
    groupId <- withStore $ \db -> getGroupIdByName db user gName
-    processChatCommand $ APIDeleteChat (ChatRef CTGroup groupId)
+    processChatCommand $ APIDeleteChat (ChatRef CTGroup groupId) True
  ClearGroup gName -> withUser $ \user -> do
    groupId <- withStore $ \db -> getGroupIdByName db user gName
    processChatCommand $ APIClearChat (ChatRef CTGroup groupId)
@@ -1972,7 +1968,7 @@ processChatCommand = \case
        -- read contacts before user update to correctly merge preferences
        -- [incognito] filter out contacts with whom user has incognito connections
        contacts <-
-          filter (\ct -> isReady ct && not (contactConnIncognito ct))
+          filter (\ct -> isReady ct && contactActive ct && not (contactConnIncognito ct))
            <$> withStore' (`getUserContacts` user)
        user' <- updateUser
        asks currentUser >>= atomically . (`writeTVar` Just user')
@@ -2558,7 +2554,7 @@ subscribeUserConnections onlyNeeded agentBatchSubscribe user@User {userId} = do
    getContactConns :: m ([ConnId], Map ConnId Contact)
    getContactConns = do
      cts <- withStore_ ("subscribeUserConnections " <> show userId <> ", getUserContacts") getUserContacts
-      let connIds = map contactConnId cts
+      let connIds = map contactConnId (filter contactActive cts)
      pure (connIds, M.fromList $ zip connIds cts)
    getUserContactLinkConns :: m ([ConnId], Map ConnId UserContact)
    getUserContactLinkConns = do
@@ -2568,7 +2564,7 @@ subscribeUserConnections onlyNeeded agentBatchSubscribe user@User {userId} = do
    getGroupMemberConns :: m ([Group], [ConnId], Map ConnId GroupMember)
    getGroupMemberConns = do
      gs <- withStore_ ("subscribeUserConnections " <> show userId <> ", getUserGroups") getUserGroups
-      let mPairs = concatMap (\(Group _ ms) -> mapMaybe (\m -> (,m) <$> memberConnId m) ms) gs
+      let mPairs = concatMap (\(Group _ ms) -> mapMaybe (\m -> (,m) <$> memberConnId m) (filter (not . memberRemoved) ms)) gs
      pure (gs, map fst mPairs, M.fromList mPairs)
    getSndFileTransferConns :: m ([ConnId], Map ConnId SndFileTransfer)
    getSndFileTransferConns = do
@@ -3034,6 +3030,7 @@ processAgentMessageConn user@User {userId} corrId agentConnId agentMessage = do
              XFileCancel sharedMsgId -> xFileCancel ct' sharedMsgId msgMeta
              XFileAcptInv sharedMsgId fileConnReq_ fName -> xFileAcptInv ct' sharedMsgId fileConnReq_ fName msgMeta
              XInfo p -> xInfo ct' p
+              XDirectDel -> xDirectDel ct' msg msgMeta
              XGrpInv gInv -> processGroupInvitation ct' gInv msg msgMeta
              XInfoProbe probe -> xInfoProbe (CGMContact ct') probe
              XInfoProbeCheck probeHash -> xInfoProbeCheck ct' probeHash
@@ -4238,6 +4235,24 @@ processAgentMessageConn user@User {userId} corrId agentConnId agentMessage = do
    xInfo :: Contact -> Profile -> m ()
    xInfo c p' = void $ processContactProfileUpdate c p' True

+    xDirectDel :: Contact -> RcvMessage -> MsgMeta -> m ()
+    xDirectDel c msg msgMeta =
+      if directOrUsed c
+        then do
+          checkIntegrityCreateItem (CDDirectRcv c) msgMeta
+          ct' <- withStore' $ \db -> updateContactStatus db user c CSDeleted
+          contactConns <- withStore $ \db -> getContactConnections db userId ct'
+          deleteAgentConnectionsAsync user $ map aConnId contactConns
+          forM_ contactConns $ \conn -> withStore' $ \db -> updateConnectionStatus db conn ConnDeleted
+          let ct'' = ct' {activeConn = (contactConn ct') {connStatus = ConnDeleted}} :: Contact
+          ci <- saveRcvChatItem user (CDDirectRcv ct'') msg msgMeta (CIRcvDirectEvent RDEContactDeleted)
+          toView $ CRNewChatItem user (AChatItem SCTDirect SMDRcv (DirectChat ct'') ci)
+          toView $ CRContactDeletedByContact user ct''
+        else do
+          contactConns <- withStore $ \db -> getContactConnections db userId c
+          deleteAgentConnectionsAsync user $ map aConnId contactConns
+          withStore' $ \db -> deleteContact db user c
+
    processContactProfileUpdate :: Contact -> Profile -> Bool -> m Contact
    processContactProfileUpdate c@Contact {profile = p} p' createItems
      | fromLocalProfile p /= p' = do
@@ -4921,8 +4936,9 @@ deleteOrUpdateMemberRecord user@User {userId} member =
      Nothing -> deleteGroupMember db user member

 sendDirectContactMessage :: (MsgEncodingI e, ChatMonad m) => Contact -> ChatMsgEvent e -> m (SndMessage, Int64)
-sendDirectContactMessage ct@Contact {activeConn = conn@Connection {connId, connStatus}} chatMsgEvent
+sendDirectContactMessage ct@Contact {activeConn = conn@Connection {connId, connStatus}, contactStatus} chatMsgEvent
  | connStatus /= ConnReady && connStatus /= ConnSndReady = throwChatError $ CEContactNotReady ct
+  | contactStatus /= CSActive = throwChatError $ CEContactNotActive ct
  | connDisabled conn = throwChatError $ CEContactDisabled ct
  | otherwise = sendDirectMessage conn chatMsgEvent (ConnectionId connId)

@@ -5325,33 +5341,6 @@ withAgent action =
    >>= runExceptT . action
    >>= liftEither . first (`ChatErrorAgent` Nothing)

-withStore' :: ChatMonad m => (DB.Connection -> IO a) -> m a
-withStore' action = withStore $ liftIO . action
-
-withStore :: ChatMonad m => (DB.Connection -> ExceptT StoreError IO a) -> m a
-withStore = withStoreCtx Nothing
-
-withStoreCtx' :: ChatMonad m => Maybe String -> (DB.Connection -> IO a) -> m a
-withStoreCtx' ctx_ action = withStoreCtx ctx_ $ liftIO . action
-
-withStoreCtx :: ChatMonad m => Maybe String -> (DB.Connection -> ExceptT StoreError IO a) -> m a
-withStoreCtx ctx_ action = do
-  ChatController {chatStore} <- ask
-  liftEitherError ChatErrorStore $ case ctx_ of
-    Nothing -> withTransaction chatStore (runExceptT . action) `E.catch` handleInternal ""
-    -- uncomment to debug store performance
-    -- Just ctx -> do
-    --   t1 <- liftIO getCurrentTime
-    --   putStrLn $ "withStoreCtx start       :: " <> show t1 <> " :: " <> ctx
-    --   r <- withTransactionCtx ctx_ chatStore (runExceptT . action) `E.catch` handleInternal (" (" <> ctx <> ")")
-    --   t2 <- liftIO getCurrentTime
-    --   putStrLn $ "withStoreCtx end         :: " <> show t2 <> " :: " <> ctx <> " :: duration=" <> show (diffToMilliseconds $ diffUTCTime t2 t1)
-    --   pure r
-    Just _ -> withTransaction chatStore (runExceptT . action) `E.catch` handleInternal ""
-  where
-    handleInternal :: String -> E.SomeException -> IO (Either StoreError a)
-    handleInternal ctxStr e = pure . Left . SEInternalError $ show e <> ctxStr
-
 chatCommandP :: Parser ChatCommand
 chatCommandP =
  choice
@@ -5411,7 +5400,7 @@ chatCommandP =
      "/_reaction " *> (APIChatItemReaction <$> chatRefP <* A.space <*> A.decimal <* A.space <*> onOffP <* A.space <*> jsonP),
      "/_read chat " *> (APIChatRead <$> chatRefP <*> optional (A.space *> ((,) <$> ("from=" *> A.decimal) <* A.space <*> ("to=" *> A.decimal)))),
      "/_unread chat " *> (APIChatUnread <$> chatRefP <* A.space <*> onOffP),
-      "/_delete " *> (APIDeleteChat <$> chatRefP),
+      "/_delete " *> (APIDeleteChat <$> chatRefP <*> (A.space *> "notify=" *> onOffP <|> pure True)),
      "/_clear chat " *> (APIClearChat <$> chatRefP),
      "/_accept" *> (APIAcceptContact <$> incognitoOnOffP <* A.space <*> A.decimal),
      "/_reject " *> (APIRejectContact <$> A.decimal),
@@ -21,7 +21,7 @@ import qualified Data.Text as T
 import qualified Database.SQLite3 as SQL
 import Simplex.Chat.Controller
 import Simplex.Messaging.Agent.Client (agentClientStore)
-import Simplex.Messaging.Agent.Store.SQLite (SQLiteStore (..), sqlString)
+import Simplex.Messaging.Agent.Store.SQLite (SQLiteStore (..), sqlString, closeSQLiteStore)
 import Simplex.Messaging.Util
 import System.FilePath
 import UnliftIO.Directory
@@ -42,9 +42,9 @@ archiveFilesFolder = "simplex_v1_files"
 exportArchive :: ChatMonad m => ArchiveConfig -> m ()
 exportArchive cfg@ArchiveConfig {archivePath, disableCompression} =
  withTempDir cfg "simplex-chat." $ \dir -> do
-    StorageFiles {chatDb, agentDb, filesPath} <- storageFiles
-    copyFile chatDb $ dir </> archiveChatDbFile
-    copyFile agentDb $ dir </> archiveAgentDbFile
+    StorageFiles {chatStore, agentStore, filesPath} <- storageFiles
+    copyFile (dbFilePath chatStore) $ dir </> archiveChatDbFile
+    copyFile (dbFilePath agentStore) $ dir </> archiveAgentDbFile
    forM_ filesPath $ \fp ->
      copyDirectoryFiles fp $ dir </> archiveFilesFolder
    let method = if disableCompression == Just True then Z.Store else Z.Deflate
@@ -54,11 +54,11 @@ importArchive :: ChatMonad m => ArchiveConfig -> m [ArchiveError]
 importArchive cfg@ArchiveConfig {archivePath} =
  withTempDir cfg "simplex-chat." $ \dir -> do
    Z.withArchive archivePath $ Z.unpackInto dir
-    StorageFiles {chatDb, agentDb, filesPath} <- storageFiles
-    backup chatDb
-    backup agentDb
-    copyFile (dir </> archiveChatDbFile) chatDb
-    copyFile (dir </> archiveAgentDbFile) agentDb
+    fs@StorageFiles {chatStore, agentStore, filesPath} <- storageFiles
+    liftIO $ closeSQLiteStore `withStores` fs
+    backup `withDBs` fs
+    copyFile (dir </> archiveChatDbFile) $ dbFilePath chatStore
+    copyFile (dir </> archiveAgentDbFile) $ dbFilePath agentStore
    copyFiles dir filesPath
      `E.catch` \(e :: E.SomeException) -> pure [AEImport . ChatError . CEException $ show e]
  where
@@ -94,53 +94,60 @@ copyDirectoryFiles fromDir toDir = do

 deleteStorage :: ChatMonad m => m ()
 deleteStorage = do
-  StorageFiles {chatDb, agentDb, filesPath} <- storageFiles
-  removeFile chatDb
-  removeFile agentDb
-  mapM_ removePathForcibly filesPath
-  tmpPath <- readTVarIO =<< asks tempDirectory
-  mapM_ removePathForcibly tmpPath
+  fs <- storageFiles
+  liftIO $ closeSQLiteStore `withStores` fs
+  remove `withDBs` fs
+  mapM_ removeDir $ filesPath fs
+  mapM_ removeDir =<< chatReadVar tempDirectory
+  where
+    remove f = whenM (doesFileExist f) $ removeFile f
+    removeDir d = whenM (doesDirectoryExist d) $ removePathForcibly d

 data StorageFiles = StorageFiles
-  { chatDb :: FilePath,
-    chatEncrypted :: TVar Bool,
-    agentDb :: FilePath,
-    agentEncrypted :: TVar Bool,
+  { chatStore :: SQLiteStore,
+    agentStore :: SQLiteStore,
    filesPath :: Maybe FilePath
  }

 storageFiles :: ChatMonad m => m StorageFiles
 storageFiles = do
  ChatController {chatStore, filesFolder, smpAgent} <- ask
-  let SQLiteStore {dbFilePath = chatDb, dbEncrypted = chatEncrypted} = chatStore
-      SQLiteStore {dbFilePath = agentDb, dbEncrypted = agentEncrypted} = agentClientStore smpAgent
+  let agentStore = agentClientStore smpAgent
  filesPath <- readTVarIO filesFolder
-  pure StorageFiles {chatDb, chatEncrypted, agentDb, agentEncrypted, filesPath}
+  pure StorageFiles {chatStore, agentStore, filesPath}

 sqlCipherExport :: forall m. ChatMonad m => DBEncryptionConfig -> m ()
 sqlCipherExport DBEncryptionConfig {currentKey = DBEncryptionKey key, newKey = DBEncryptionKey key'} =
  when (key /= key') $ do
-    fs@StorageFiles {chatDb, chatEncrypted, agentDb, agentEncrypted} <- storageFiles
-    checkFile `with` fs
-    backup `with` fs
-    (export chatDb chatEncrypted >> export agentDb agentEncrypted)
-      `catchChatError` \e -> (restore `with` fs) >> throwError e
+    fs <- storageFiles
+    checkFile `withDBs` fs
+    backup `withDBs` fs
+    checkEncryption `withStores` fs
+    removeExported `withDBs` fs
+    export `withDBs` fs
+    -- closing after encryption prevents closing in case wrong encryption key was passed
+    liftIO $ closeSQLiteStore `withStores` fs
+    (moveExported `withStores` fs)
+      `catchChatError` \e -> (restore `withDBs` fs) >> throwError e
  where
-    action `with` StorageFiles {chatDb, agentDb} = action chatDb >> action agentDb
    backup f = copyFile f (f <> ".bak")
    restore f = copyFile (f <> ".bak") f
    checkFile f = unlessM (doesFileExist f) $ throwDBError $ DBErrorNoFile f
-    export f dbEnc = do
-      enc <- readTVarIO dbEnc
+    checkEncryption SQLiteStore {dbEncrypted} = do
+      enc <- readTVarIO dbEncrypted
      when (enc && null key) $ throwDBError DBErrorEncrypted
      when (not enc && not (null key)) $ throwDBError DBErrorPlaintext
-      withDB (`SQL.exec` exportSQL) DBErrorExport
-      renameFile (f <> ".exported") f
-      withDB (`SQL.exec` testSQL) DBErrorOpen
-      atomically $ writeTVar dbEnc $ not (null key')
+    exported = (<> ".exported")
+    removeExported f = whenM (doesFileExist $ exported f) $ removeFile (exported f)
+    moveExported SQLiteStore {dbFilePath = f, dbEncrypted} = do
+      renameFile (exported f) f
+      atomically $ writeTVar dbEncrypted $ not (null key')
+    export f = do
+      withDB f (`SQL.exec` exportSQL) DBErrorExport
+      withDB (exported f) (`SQL.exec` testSQL) DBErrorOpen
      where
-        withDB a err =
-          liftIO (bracket (SQL.open $ T.pack f) SQL.close a $> Nothing)
+        withDB f' a err =
+          liftIO (bracket (SQL.open $ T.pack f') SQL.close a $> Nothing)
            `catch` checkSQLError
            `catch` (\(e :: SomeException) -> sqliteError' e)
            >>= mapM_ (throwDBError . err)
@@ -162,7 +169,12 @@ sqlCipherExport DBEncryptionConfig {currentKey = DBEncryptionKey key, newKey = D
            keySQL key'
              <> [ "PRAGMA foreign_keys = ON;",
                   "PRAGMA secure_delete = ON;",
-                   "PRAGMA auto_vacuum = FULL;",
                   "SELECT count(*) FROM sqlite_master;"
                 ]
        keySQL k = ["PRAGMA key = " <> sqlString k <> ";" | not (null k)]
+
+withDBs :: Monad m => (FilePath -> m b) -> StorageFiles -> m b
+action `withDBs` StorageFiles {chatStore, agentStore} = action (dbFilePath chatStore) >> action (dbFilePath agentStore)
+
+withStores :: Monad m => (SQLiteStore -> m b) -> StorageFiles -> m b
+action `withStores` StorageFiles {chatStore, agentStore} = action chatStore >> action agentStore
@@ -46,7 +46,7 @@ import Simplex.Chat.Markdown (MarkdownList)
 import Simplex.Chat.Messages
 import Simplex.Chat.Messages.CIContent
 import Simplex.Chat.Protocol
-import Simplex.Chat.Store (AutoAccept, StoreError, UserContactLink, UserMsgReceiptSettings)
+import Simplex.Chat.Store (AutoAccept, StoreError (..), UserContactLink, UserMsgReceiptSettings)
 import Simplex.Chat.Types
 import Simplex.Chat.Types.Preferences
 import Simplex.Messaging.Agent (AgentClient, SubscriptionsInfo)
@@ -54,8 +54,9 @@ import Simplex.Messaging.Agent.Client (AgentLocks, ProtocolTestFailure)
 import Simplex.Messaging.Agent.Env.SQLite (AgentConfig, NetworkConfig)
 import Simplex.Messaging.Agent.Lock
 import Simplex.Messaging.Agent.Protocol
-import Simplex.Messaging.Agent.Store.SQLite (MigrationConfirmation, SQLiteStore, UpMigration)
+import Simplex.Messaging.Agent.Store.SQLite (MigrationConfirmation, SQLiteStore, UpMigration, withTransaction)
 import Simplex.Messaging.Agent.Store.SQLite.DB (SlowQueryStats (..))
+import qualified Simplex.Messaging.Agent.Store.SQLite.DB as DB
 import qualified Simplex.Messaging.Crypto as C
 import Simplex.Messaging.Crypto.File (CryptoFile (..))
 import qualified Simplex.Messaging.Crypto.File as CF
@@ -66,7 +67,7 @@ import Simplex.Messaging.Protocol (AProtoServerWithAuth, AProtocolType, CorrId,
 import Simplex.Messaging.TMap (TMap)
 import Simplex.Messaging.Transport (simplexMQVersion)
 import Simplex.Messaging.Transport.Client (TransportHost)
-import Simplex.Messaging.Util (allFinally, catchAllErrors, tryAllErrors, (<$$>))
+import Simplex.Messaging.Util (allFinally, catchAllErrors, liftEitherError, tryAllErrors, (<$$>))
 import Simplex.Messaging.Version
 import System.IO (Handle)
 import System.Mem.Weak (Weak)
@@ -248,7 +249,7 @@ data ChatCommand
  | APIChatItemReaction {chatRef :: ChatRef, chatItemId :: ChatItemId, add :: Bool, reaction :: MsgReaction}
  | APIChatRead ChatRef (Maybe (ChatItemId, ChatItemId))
  | APIChatUnread ChatRef Bool
-  | APIDeleteChat ChatRef
+  | APIDeleteChat ChatRef Bool -- `notify` flag is only applied to direct chats
  | APIClearChat ChatRef
  | APIAcceptContact IncognitoEnabled Int64
  | APIRejectContact Int64
@@ -491,6 +492,7 @@ data ChatResponse
  | CRContactUpdated {user :: User, fromContact :: Contact, toContact :: Contact}
  | CRContactsMerged {user :: User, intoContact :: Contact, mergedContact :: Contact}
  | CRContactDeleted {user :: User, contact :: Contact}
+  | CRContactDeletedByContact {user :: User, contact :: Contact}
  | CRChatCleared {user :: User, chatInfo :: AChatInfo}
  | CRUserContactLinkCreated {user :: User, connReqContact :: ConnReqContact}
  | CRUserContactLinkDeleted {user :: User}
@@ -887,6 +889,7 @@ data ChatErrorType
  | CEInvalidChatMessage {connection :: Connection, msgMeta :: Maybe MsgMetaJSON, messageData :: Text, message :: String}
  | CEContactNotFound {contactName :: ContactName, suspectedMember :: Maybe (GroupInfo, GroupMember)}
  | CEContactNotReady {contact :: Contact}
+  | CEContactNotActive {contact :: Contact}
  | CEContactDisabled {contact :: Contact}
  | CEConnectionDisabled {connection :: Connection}
  | CEGroupUserRole {groupInfo :: GroupInfo, requiredRole :: GroupMemberRole}
@@ -967,6 +970,15 @@ instance ToJSON SQLiteError where
 throwDBError :: ChatMonad m => DatabaseError -> m ()
 throwDBError = throwError . ChatErrorDatabase

+data ArchiveError
+  = AEImport {chatError :: ChatError}
+  | AEImportFile {file :: String, chatError :: ChatError}
+  deriving (Show, Exception, Generic)
+
+instance ToJSON ArchiveError where
+  toJSON = J.genericToJSON . sumTypeJSON $ dropPrefix "AE"
+  toEncoding = J.genericToEncoding . sumTypeJSON $ dropPrefix "AE"
+
 type ChatMonad' m = (MonadUnliftIO m, MonadReader ChatController m)

 type ChatMonad m = (ChatMonad' m, MonadError ChatError m)
@@ -1006,11 +1018,34 @@ unsetActive a = asks activeTo >>= atomically . (`modifyTVar` unset)
  where
    unset a' = if a == a' then ActiveNone else a'

-data ArchiveError
-  = AEImport {chatError :: ChatError}
-  | AEImportFile {file :: String, chatError :: ChatError}
-  deriving (Show, Exception, Generic)
+toView :: ChatMonad' m => ChatResponse -> m ()
+toView event = do
+  q <- asks outputQ
+  atomically $ writeTBQueue q (Nothing, event)

-instance ToJSON ArchiveError where
-  toJSON = J.genericToJSON . sumTypeJSON $ dropPrefix "AE"
-  toEncoding = J.genericToEncoding . sumTypeJSON $ dropPrefix "AE"
+withStore' :: ChatMonad m => (DB.Connection -> IO a) -> m a
+withStore' action = withStore $ liftIO . action
+
+withStore :: ChatMonad m => (DB.Connection -> ExceptT StoreError IO a) -> m a
+withStore = withStoreCtx Nothing
+
+withStoreCtx' :: ChatMonad m => Maybe String -> (DB.Connection -> IO a) -> m a
+withStoreCtx' ctx_ action = withStoreCtx ctx_ $ liftIO . action
+
+withStoreCtx :: ChatMonad m => Maybe String -> (DB.Connection -> ExceptT StoreError IO a) -> m a
+withStoreCtx ctx_ action = do
+  ChatController {chatStore} <- ask
+  liftEitherError ChatErrorStore $ case ctx_ of
+    Nothing -> withTransaction chatStore (runExceptT . action) `catch` handleInternal ""
+    -- uncomment to debug store performance
+    -- Just ctx -> do
+    --   t1 <- liftIO getCurrentTime
+    --   putStrLn $ "withStoreCtx start       :: " <> show t1 <> " :: " <> ctx
+    --   r <- withTransactionCtx ctx_ chatStore (runExceptT . action) `E.catch` handleInternal (" (" <> ctx <> ")")
+    --   t2 <- liftIO getCurrentTime
+    --   putStrLn $ "withStoreCtx end         :: " <> show t2 <> " :: " <> ctx <> " :: duration=" <> show (diffToMilliseconds $ diffUTCTime t2 t1)
+    --   pure r
+    Just _ -> withTransaction chatStore (runExceptT . action) `catch` handleInternal ""
+  where
+    handleInternal :: String -> SomeException -> IO (Either StoreError a)
+    handleInternal ctxStr e = pure . Left . SEInternalError $ show e <> ctxStr
@@ -17,7 +17,7 @@ import qualified Data.Attoparsec.Text as A
 import Data.Char (isDigit)
 import Data.Either (fromRight)
 import Data.Functor (($>))
-import Data.List (intercalate, foldl')
+import Data.List (foldl', intercalate)
 import Data.List.NonEmpty (NonEmpty)
 import qualified Data.List.NonEmpty as L
 import Data.Maybe (fromMaybe, isNothing)
@@ -51,8 +51,16 @@ data Format
  | SimplexLink {linkType :: SimplexLinkType, simplexUri :: Text, trustedUri :: Bool, smpHosts :: NonEmpty Text}
  | Email
  | Phone
+  | Edited EditAction Format
  deriving (Eq, Show, Generic)

+data EditAction = EAInsert | EADelete | EAChangeFormat
+  deriving (Eq, Show, Generic)
+
+instance ToJSON EditAction where
+  toJSON = J.genericToJSON . enumJSON $ dropPrefix "EA"
+  toEncoding = J.genericToEncoding . enumJSON $ dropPrefix "EA"
+
 data SimplexLinkType = XLContact | XLInvitation | XLGroup
  deriving (Eq, Show, Generic)

@@ -129,7 +137,7 @@ parseMaybeMarkdownList s
  | otherwise = Just . reverse $ foldl' acc [] ml
  where
    ml = intercalate ["\n"] . map (markdownToList . parseMarkdown) $ T.lines s
-    acc [] m = [m] 
+    acc [] m = [m]
    acc ms@(FormattedText f t : ms') ft@(FormattedText f' t')
      | f == f' = FormattedText f (t <> t') : ms'
      | otherwise = ft : ms
@@ -170,14 +178,14 @@ markdownP = mconcat <$> A.many' fragmentP
    md :: Char -> Format -> Text -> Markdown
    md c f s
      | T.null s || T.head s == ' ' || T.last s == ' ' =
-        unmarked $ c `T.cons` s `T.snoc` c
+          unmarked $ c `T.cons` s `T.snoc` c
      | otherwise = markdown f s
    secretP :: Parser Markdown
    secretP = secret <$> A.takeWhile (== '#') <*> A.takeTill (== '#') <*> A.takeWhile (== '#')
    secret :: Text -> Text -> Text -> Markdown
    secret b s a
      | T.null a || T.null s || T.head s == ' ' || T.last s == ' ' =
-        unmarked $ '#' `T.cons` ss
+          unmarked $ '#' `T.cons` ss
      | otherwise = markdown Secret $ T.init ss
      where
        ss = b <> s <> a
@@ -218,8 +226,8 @@ markdownP = mconcat <$> A.many' fragmentP
    wordMD s
      | T.null s = unmarked s
      | isUri s = case strDecode $ encodeUtf8 s of
-        Right cReq -> markdown (simplexUriFormat cReq) s
-        _ -> markdown Uri s
+          Right cReq -> markdown (simplexUriFormat cReq) s
+          _ -> markdown Uri s
      | isEmail s = markdown Email s
      | otherwise = unmarked s
    isUri s = T.length s >= 10 && any (`T.isPrefixOf` s) ["http://", "https://", "simplex:/"]
@@ -0,0 +1,136 @@
+{-# LANGUAGE DuplicateRecordFields #-}
+{-# LANGUAGE OverloadedStrings #-}
+{-# OPTIONS_GHC -Wno-unrecognised-pragmas #-}
+
+{-# HLINT ignore "Use newtype instead of data" #-}
+
+module Simplex.Chat.MarkdownDiff
+  ( DiffChar (..),
+    DiffPlainChar (..),
+    DiffFormatStatus (..),
+    FormatChar (..),
+    diff,
+    plainDiff,
+  )
+where
+
+import qualified Data.Diff.Myers as D
+import qualified Data.Foldable as F
+import Data.Map.Strict (Map)
+import qualified Data.Map.Strict as M
+import Data.Sequence (Seq (..), (><))
+import qualified Data.Sequence as S
+import qualified Data.Text as T
+import Simplex.Chat.Markdown (EditAction (..), Format)
+
+data DiffFormatStatus
+  = UnchangedFormat
+  | ChangedToFormat (Maybe Format)
+  deriving (Show, Eq)
+
+data DiffChar = DiffChar FormatChar (Maybe EditAction)
+  deriving (Show, Eq)
+
+data DiffPlainChar = DiffPlainChar Char (Maybe EditAction)
+  deriving (Show, Eq)
+
+data FormatChar = FormatChar
+  { char :: Char,
+    format :: Maybe Format
+  }
+  deriving (Show, Eq)
+
+newtype DeleteIndices = DeleteIndices (Seq Int) deriving (Show, Eq)
+
+newtype InsertIndices = InsertIndices (Seq Int) deriving (Show, Eq)
+
+plainDiff :: T.Text -> T.Text -> Seq DiffPlainChar
+plainDiff left right = toPlain <$> formattedDiff
+  where
+    formattedDiff = diff (toFormatted left) (toFormatted right)
+    toPlain :: DiffChar -> DiffPlainChar
+    toPlain (DiffChar (FormatChar c _) editAction) = DiffPlainChar c editActionPlain
+      where
+        editActionPlain = case editAction of
+          Just EAInsert -> Just EAInsert
+          Just EADelete -> Just EADelete
+          Just EAChangeFormat -> Nothing
+          Nothing -> Nothing
+
+    toFormatted :: T.Text -> Seq FormatChar
+    toFormatted = fmap (`FormatChar` Nothing) . S.fromList . T.unpack
+
+diff :: Seq FormatChar -> Seq FormatChar -> Seq DiffChar
+diff left right = addInserts markDeletesAndUnchangedChars
+  where
+    edits = D.diffTexts (toText left) (toText right)
+    (DeleteIndices deleteIndicies, InsertIndices insertIndicies) = indices
+
+    toText :: Seq FormatChar -> T.Text
+    toText = T.pack . F.toList . fmap char
+
+    indices :: (DeleteIndices, InsertIndices)
+    indices = F.foldl' f (DeleteIndices S.empty, InsertIndices S.empty) edits
+      where
+        f :: (DeleteIndices, InsertIndices) -> D.Edit -> (DeleteIndices, InsertIndices)
+        f (x@(DeleteIndices ds), y@(InsertIndices is)) e = case e of
+          D.EditDelete m n -> (x', y) where x' = DeleteIndices $ ds >< S.fromList [m .. n]
+          D.EditInsert _ m n -> (x, y') where y' = InsertIndices $ is >< S.fromList [m .. n]
+
+    unchangedChars :: Map Int DiffFormatStatus -- indexed in left
+    unchangedChars = F.foldl' f mempty unchangedCharPairs
+      where
+        unchangedCharPairs :: Seq (Int, FormatChar, FormatChar)
+        unchangedCharPairs = g <$> S.zip leftWithoutDeletes rightWithoutInserts
+
+        leftWithoutDeletes :: Seq (Int, FormatChar)
+        leftWithoutDeletes =
+          S.filter (\(i, _) -> i `notElem` deleteIndicies) $
+            S.zip (S.fromList [0 .. S.length left - 1]) left
+
+        rightWithoutInserts :: Seq (Int, FormatChar)
+        rightWithoutInserts =
+          S.filter (\(i, _) -> i `notElem` insertIndicies) $
+            S.zip (S.fromList [0 .. S.length right - 1]) right
+
+        f :: Map Int DiffFormatStatus -> (Int, FormatChar, FormatChar) -> Map Int DiffFormatStatus
+        f acc (i, FormatChar _ fL, FormatChar _ fR) = M.insert i x acc
+          where
+            x = if fL == fR then UnchangedFormat else ChangedToFormat fR
+
+        g :: ((Int, FormatChar), (Int, FormatChar)) -> (Int, FormatChar, FormatChar)
+        g ((i, c), (_, d)) = (i, c, d)
+
+    markDeletesAndUnchangedChars :: Seq DiffChar
+    markDeletesAndUnchangedChars = S.mapWithIndex f left
+      where
+        f :: Int -> FormatChar -> DiffChar
+        f i x@(FormatChar c _)
+          | i `elem` deleteIndicies = DiffChar x (Just EADelete)
+          | otherwise = case unchangedChars M.! i of -- should never error
+              UnchangedFormat -> DiffChar x Nothing
+              ChangedToFormat f' -> DiffChar (FormatChar c f') (Just EAChangeFormat)
+    addInserts :: Seq DiffChar -> Seq DiffChar
+    addInserts base = F.foldr f base edits -- start from end and work backwards, hence foldr
+      where
+        f :: D.Edit -> Seq DiffChar -> Seq DiffChar
+        f e acc = case e of
+          D.EditDelete _ _ -> acc
+          D.EditInsert i m n -> S.take i' acc >< inserts >< S.drop i' acc
+            where
+              -- D.EditInsert i m n -> S.take i  acc >< inserts >< S.drop i  acc
+              -- if ok to have inserts before deletes, use i not i'
+              -- Using i of course is faster, but perhaps i' approach can be optimised
+
+              i' = slidePastDeleteBlock i
+
+              slidePastDeleteBlock :: Int -> Int
+              slidePastDeleteBlock x = case S.lookup x acc of
+                Nothing -> x
+                Just (DiffChar _ diffStatus) ->
+                  if diffStatus == Just EADelete
+                    then slidePastDeleteBlock (x + 1)
+                    else x
+
+              rightFormatChars = S.take (n - m + 1) $ S.drop m right
+              inserts = fmap (`DiffChar` Just EAInsert) rightFormatChars
@@ -132,6 +132,7 @@ data CIContent (d :: MsgDirection) where
  CIRcvDecryptionError :: MsgDecryptError -> Word32 -> CIContent 'MDRcv
  CIRcvGroupInvitation :: CIGroupInvitation -> GroupMemberRole -> CIContent 'MDRcv
  CISndGroupInvitation :: CIGroupInvitation -> GroupMemberRole -> CIContent 'MDSnd
+  CIRcvDirectEvent :: RcvDirectEvent -> CIContent 'MDRcv
  CIRcvGroupEvent :: RcvGroupEvent -> CIContent 'MDRcv
  CISndGroupEvent :: SndGroupEvent -> CIContent 'MDSnd
  CIRcvConnEvent :: RcvConnEvent -> CIContent 'MDRcv
@@ -179,6 +180,7 @@ ciRequiresAttention content = case msgDirection @d of
    CIRcvIntegrityError _ -> True
    CIRcvDecryptionError {} -> True
    CIRcvGroupInvitation {} -> True
+    CIRcvDirectEvent _ -> False
    CIRcvGroupEvent rge -> case rge of
      RGEMemberAdded {} -> False
      RGEMemberConnected -> False
@@ -300,6 +302,27 @@ instance ToJSON DBSndConnEvent where
  toJSON (SCE v) = J.genericToJSON (singleFieldJSON $ dropPrefix "SCE") v
  toEncoding (SCE v) = J.genericToEncoding (singleFieldJSON $ dropPrefix "SCE") v

+data RcvDirectEvent =
+  -- RDEProfileChanged {...}
+  RDEContactDeleted
+  deriving (Show, Generic)
+
+instance FromJSON RcvDirectEvent where
+  parseJSON = J.genericParseJSON . sumTypeJSON $ dropPrefix "RDE"
+
+instance ToJSON RcvDirectEvent where
+  toJSON = J.genericToJSON . sumTypeJSON $ dropPrefix "RDE"
+  toEncoding = J.genericToEncoding . sumTypeJSON $ dropPrefix "RDE"
+
+newtype DBRcvDirectEvent = RDE RcvDirectEvent
+
+instance FromJSON DBRcvDirectEvent where
+  parseJSON v = RDE <$> J.genericParseJSON (singleFieldJSON $ dropPrefix "RDE") v
+
+instance ToJSON DBRcvDirectEvent where
+  toJSON (RDE v) = J.genericToJSON (singleFieldJSON $ dropPrefix "RDE") v
+  toEncoding (RDE v) = J.genericToEncoding (singleFieldJSON $ dropPrefix "RDE") v
+
 newtype DBMsgErrorType = DBME MsgErrorType

 instance FromJSON DBMsgErrorType where
@@ -348,6 +371,7 @@ ciContentToText = \case
  CIRcvDecryptionError err n -> msgDecryptErrorText err n
  CIRcvGroupInvitation groupInvitation memberRole -> "received " <> ciGroupInvitationToText groupInvitation memberRole
  CISndGroupInvitation groupInvitation memberRole -> "sent " <> ciGroupInvitationToText groupInvitation memberRole
+  CIRcvDirectEvent event -> rcvDirectEventToText event
  CIRcvGroupEvent event -> rcvGroupEventToText event
  CISndGroupEvent event -> sndGroupEventToText event
  CIRcvConnEvent event -> rcvConnEventToText event
@@ -368,6 +392,10 @@ ciGroupInvitationToText :: CIGroupInvitation -> GroupMemberRole -> Text
 ciGroupInvitationToText CIGroupInvitation {groupProfile = GroupProfile {displayName, fullName}} role =
  "invitation to join group " <> displayName <> optionalFullName displayName fullName <> " as " <> (decodeLatin1 . strEncode $ role)

+rcvDirectEventToText :: RcvDirectEvent -> Text
+rcvDirectEventToText = \case
+  RDEContactDeleted -> "contact deleted"
+
 rcvGroupEventToText :: RcvGroupEvent -> Text
 rcvGroupEventToText = \case
  RGEMemberAdded _ p -> "added " <> profileToText p
@@ -486,6 +514,7 @@ data JSONCIContent
  | JCIRcvDecryptionError {msgDecryptError :: MsgDecryptError, msgCount :: Word32}
  | JCIRcvGroupInvitation {groupInvitation :: CIGroupInvitation, memberRole :: GroupMemberRole}
  | JCISndGroupInvitation {groupInvitation :: CIGroupInvitation, memberRole :: GroupMemberRole}
+  | JCIRcvDirectEvent {rcvDirectEvent :: RcvDirectEvent}
  | JCIRcvGroupEvent {rcvGroupEvent :: RcvGroupEvent}
  | JCISndGroupEvent {sndGroupEvent :: SndGroupEvent}
  | JCIRcvConnEvent {rcvConnEvent :: RcvConnEvent}
@@ -522,6 +551,7 @@ jsonCIContent = \case
  CIRcvDecryptionError err n -> JCIRcvDecryptionError err n
  CIRcvGroupInvitation groupInvitation memberRole -> JCIRcvGroupInvitation {groupInvitation, memberRole}
  CISndGroupInvitation groupInvitation memberRole -> JCISndGroupInvitation {groupInvitation, memberRole}
+  CIRcvDirectEvent rcvDirectEvent -> JCIRcvDirectEvent {rcvDirectEvent}
  CIRcvGroupEvent rcvGroupEvent -> JCIRcvGroupEvent {rcvGroupEvent}
  CISndGroupEvent sndGroupEvent -> JCISndGroupEvent {sndGroupEvent}
  CIRcvConnEvent rcvConnEvent -> JCIRcvConnEvent {rcvConnEvent}
@@ -550,6 +580,7 @@ aciContentJSON = \case
  JCIRcvDecryptionError err n -> ACIContent SMDRcv $ CIRcvDecryptionError err n
  JCIRcvGroupInvitation {groupInvitation, memberRole} -> ACIContent SMDRcv $ CIRcvGroupInvitation groupInvitation memberRole
  JCISndGroupInvitation {groupInvitation, memberRole} -> ACIContent SMDSnd $ CISndGroupInvitation groupInvitation memberRole
+  JCIRcvDirectEvent {rcvDirectEvent} -> ACIContent SMDRcv $ CIRcvDirectEvent rcvDirectEvent
  JCIRcvGroupEvent {rcvGroupEvent} -> ACIContent SMDRcv $ CIRcvGroupEvent rcvGroupEvent
  JCISndGroupEvent {sndGroupEvent} -> ACIContent SMDSnd $ CISndGroupEvent sndGroupEvent
  JCIRcvConnEvent {rcvConnEvent} -> ACIContent SMDRcv $ CIRcvConnEvent rcvConnEvent
@@ -579,6 +610,7 @@ data DBJSONCIContent
  | DBJCIRcvDecryptionError {msgDecryptError :: MsgDecryptError, msgCount :: Word32}
  | DBJCIRcvGroupInvitation {groupInvitation :: CIGroupInvitation, memberRole :: GroupMemberRole}
  | DBJCISndGroupInvitation {groupInvitation :: CIGroupInvitation, memberRole :: GroupMemberRole}
+  | DBJCIRcvDirectEvent {rcvDirectEvent :: DBRcvDirectEvent}
  | DBJCIRcvGroupEvent {rcvGroupEvent :: DBRcvGroupEvent}
  | DBJCISndGroupEvent {sndGroupEvent :: DBSndGroupEvent}
  | DBJCIRcvConnEvent {rcvConnEvent :: DBRcvConnEvent}
@@ -615,6 +647,7 @@ dbJsonCIContent = \case
  CIRcvDecryptionError err n -> DBJCIRcvDecryptionError err n
  CIRcvGroupInvitation groupInvitation memberRole -> DBJCIRcvGroupInvitation {groupInvitation, memberRole}
  CISndGroupInvitation groupInvitation memberRole -> DBJCISndGroupInvitation {groupInvitation, memberRole}
+  CIRcvDirectEvent rde -> DBJCIRcvDirectEvent $ RDE rde
  CIRcvGroupEvent rge -> DBJCIRcvGroupEvent $ RGE rge
  CISndGroupEvent sge -> DBJCISndGroupEvent $ SGE sge
  CIRcvConnEvent rce -> DBJCIRcvConnEvent $ RCE rce
@@ -643,6 +676,7 @@ aciContentDBJSON = \case
  DBJCIRcvDecryptionError err n -> ACIContent SMDRcv $ CIRcvDecryptionError err n
  DBJCIRcvGroupInvitation {groupInvitation, memberRole} -> ACIContent SMDRcv $ CIRcvGroupInvitation groupInvitation memberRole
  DBJCISndGroupInvitation {groupInvitation, memberRole} -> ACIContent SMDSnd $ CISndGroupInvitation groupInvitation memberRole
+  DBJCIRcvDirectEvent (RDE rde) -> ACIContent SMDRcv $ CIRcvDirectEvent rde
  DBJCIRcvGroupEvent (RGE rge) -> ACIContent SMDRcv $ CIRcvGroupEvent rge
  DBJCISndGroupEvent (SGE sge) -> ACIContent SMDSnd $ CISndGroupEvent sge
  DBJCIRcvConnEvent (RCE rce) -> ACIContent SMDRcv $ CIRcvConnEvent rce
@@ -0,0 +1,18 @@
+{-# LANGUAGE QuasiQuotes #-}
+
+module Simplex.Chat.Migrations.M20230926_contact_status where
+
+import Database.SQLite.Simple (Query)
+import Database.SQLite.Simple.QQ (sql)
+
+m20230926_contact_status :: Query
+m20230926_contact_status =
+  [sql|
+ALTER TABLE contacts ADD COLUMN contact_status TEXT NOT NULL DEFAULT 'active';
+|]
+
+down_m20230926_contact_status :: Query
+down_m20230926_contact_status =
+  [sql|
+ALTER TABLE contacts DROP COLUMN contact_status;
+|]
@@ -71,6 +71,7 @@ CREATE TABLE contacts(
  contact_group_member_id INTEGER
  REFERENCES group_members(group_member_id) ON DELETE SET NULL,
  contact_grp_inv_sent INTEGER NOT NULL DEFAULT 0,
+  contact_status TEXT NOT NULL DEFAULT 'active',
  FOREIGN KEY(user_id, local_display_name)
  REFERENCES display_names(user_id, local_display_name)
  ON DELETE CASCADE
@@ -3,12 +3,11 @@
 {-# LANGUAGE LambdaCase #-}
 {-# LANGUAGE NamedFieldPuns #-}
 {-# LANGUAGE OverloadedStrings #-}
-{-# LANGUAGE TypeApplications #-}

 module Simplex.Chat.Mobile where

 import Control.Concurrent.STM
-import Control.Exception (catch, SomeException)
+import Control.Exception (catch)
 import Control.Monad.Except
 import Control.Monad.Reader
 import Data.Aeson (ToJSON (..))
@@ -41,9 +40,8 @@ import Simplex.Chat.Options
 import Simplex.Chat.Store
 import Simplex.Chat.Store.Profiles
 import Simplex.Chat.Types
-import Simplex.Messaging.Agent.Client (agentClientStore)
 import Simplex.Messaging.Agent.Env.SQLite (createAgentStore)
-import Simplex.Messaging.Agent.Store.SQLite (MigrationConfirmation (..), MigrationError, closeSQLiteStore)
+import Simplex.Messaging.Agent.Store.SQLite (MigrationConfirmation (..), MigrationError)
 import Simplex.Messaging.Client (defaultNetworkConfig)
 import qualified Simplex.Messaging.Crypto as C
 import Simplex.Messaging.Encoding.String
@@ -55,8 +53,6 @@ import System.Timeout (timeout)

 foreign export ccall "chat_migrate_init" cChatMigrateInit :: CString -> CString -> CString -> Ptr (StablePtr ChatController) -> IO CJSONString

-foreign export ccall "chat_close_store" cChatCloseStore :: StablePtr ChatController -> IO CString
-
 foreign export ccall "chat_send_cmd" cChatSendCmd :: StablePtr ChatController -> CString -> IO CJSONString

 foreign export ccall "chat_recv_msg" cChatRecvMsg :: StablePtr ChatController -> IO CJSONString
@@ -99,9 +95,6 @@ cChatMigrateInit fp key conf ctrl = do
      Left e -> pure e
  newCStringFromLazyBS $ J.encode r

-cChatCloseStore :: StablePtr ChatController -> IO CString
-cChatCloseStore cPtr = deRefStablePtr cPtr >>= chatCloseStore >>= newCAString
-
 -- | send command to chat (same syntax as in terminal for now)
 cChatSendCmd :: StablePtr ChatController -> CString -> IO CJSONString
 cChatSendCmd cPtr cCmd = do
@@ -202,14 +195,6 @@ chatMigrateInit dbFilePrefix dbKey confirm = runExceptT $ do
          _ -> dbError e
        dbError e = Left . DBMErrorSQL dbFile $ show e

-chatCloseStore :: ChatController -> IO String
-chatCloseStore ChatController {chatStore, smpAgent} = handleErr $ do
-  closeSQLiteStore chatStore
-  closeSQLiteStore $ agentClientStore smpAgent
-
-handleErr :: IO () -> IO String
-handleErr a = (a $> "") `catch` (pure . show @SomeException)
-  
 chatSendCmd :: ChatController -> ByteString -> IO JSONByteString
 chatSendCmd cc s = J.encode . APIResponse Nothing <$> runReaderT (execChatCommand s) cc

@@ -215,6 +215,7 @@ data ChatMsgEvent (e :: MsgEncoding) where
  XFileCancel :: SharedMsgId -> ChatMsgEvent 'Json
  XInfo :: Profile -> ChatMsgEvent 'Json
  XContact :: Profile -> Maybe XContactId -> ChatMsgEvent 'Json
+  XDirectDel :: ChatMsgEvent 'Json
  XGrpInv :: GroupInvitation -> ChatMsgEvent 'Json
  XGrpAcpt :: MemberId -> ChatMsgEvent 'Json
  XGrpMemNew :: MemberInfo -> ChatMsgEvent 'Json
@@ -550,6 +551,7 @@ data CMEventTag (e :: MsgEncoding) where
  XFileCancel_ :: CMEventTag 'Json
  XInfo_ :: CMEventTag 'Json
  XContact_ :: CMEventTag 'Json
+  XDirectDel_ :: CMEventTag 'Json
  XGrpInv_ :: CMEventTag 'Json
  XGrpAcpt_ :: CMEventTag 'Json
  XGrpMemNew_ :: CMEventTag 'Json
@@ -596,6 +598,7 @@ instance MsgEncodingI e => StrEncoding (CMEventTag e) where
    XFileCancel_ -> "x.file.cancel"
    XInfo_ -> "x.info"
    XContact_ -> "x.contact"
+    XDirectDel_ -> "x.direct.del"
    XGrpInv_ -> "x.grp.inv"
    XGrpAcpt_ -> "x.grp.acpt"
    XGrpMemNew_ -> "x.grp.mem.new"
@@ -643,6 +646,7 @@ instance StrEncoding ACMEventTag where
        "x.file.cancel" -> XFileCancel_
        "x.info" -> XInfo_
        "x.contact" -> XContact_
+        "x.direct.del" -> XDirectDel_
        "x.grp.inv" -> XGrpInv_
        "x.grp.acpt" -> XGrpAcpt_
        "x.grp.mem.new" -> XGrpMemNew_
@@ -686,6 +690,7 @@ toCMEventTag msg = case msg of
  XFileCancel _ -> XFileCancel_
  XInfo _ -> XInfo_
  XContact _ _ -> XContact_
+  XDirectDel -> XDirectDel_
  XGrpInv _ -> XGrpInv_
  XGrpAcpt _ -> XGrpAcpt_
  XGrpMemNew _ -> XGrpMemNew_
@@ -782,6 +787,7 @@ appJsonToCM AppMessageJson {v, msgId, event, params} = do
      XFileCancel_ -> XFileCancel <$> p "msgId"
      XInfo_ -> XInfo <$> p "profile"
      XContact_ -> XContact <$> p "profile" <*> opt "contactReqId"
+      XDirectDel_ -> pure XDirectDel
      XGrpInv_ -> XGrpInv <$> p "groupInvitation"
      XGrpAcpt_ -> XGrpAcpt <$> p "memberId"
      XGrpMemNew_ -> XGrpMemNew <$> p "memberInfo"
@@ -839,6 +845,7 @@ chatToAppMessage ChatMessage {chatVRange, msgId, chatMsgEvent} = case encoding @
      XFileCancel sharedMsgId -> o ["msgId" .= sharedMsgId]
      XInfo profile -> o ["profile" .= profile]
      XContact profile xContactId -> o $ ("contactReqId" .=? xContactId) ["profile" .= profile]
+      XDirectDel -> JM.empty
      XGrpInv groupInv -> o ["groupInvitation" .= groupInv]
      XGrpAcpt memId -> o ["memberId" .= memId]
      XGrpMemNew memInfo -> o ["memberInfo" .= memInfo]
@@ -71,19 +71,19 @@ getConnectionEntity db user@User {userId, userContactId} agentConnId = do
          db
          [sql|
            SELECT
-              c.contact_profile_id, c.local_display_name, p.display_name, p.full_name, p.image, p.contact_link, p.local_alias, c.via_group, c.contact_used, c.enable_ntfs, c.send_rcpts, c.favorite,
+              c.contact_profile_id, c.local_display_name, p.display_name, p.full_name, p.image, p.contact_link, p.local_alias, c.via_group, c.contact_used, c.contact_status, c.enable_ntfs, c.send_rcpts, c.favorite,
              p.preferences, c.user_preferences, c.created_at, c.updated_at, c.chat_ts, c.contact_group_member_id, c.contact_grp_inv_sent
            FROM contacts c
            JOIN contact_profiles p ON c.contact_profile_id = p.contact_profile_id
            WHERE c.user_id = ? AND c.contact_id = ? AND c.deleted = 0
          |]
          (userId, contactId)
-    toContact' :: Int64 -> Connection -> [(ProfileId, ContactName, Text, Text, Maybe ImageData, Maybe ConnReqContact, LocalAlias, Maybe Int64, Bool) :. (Maybe Bool, Maybe Bool, Bool, Maybe Preferences, Preferences, UTCTime, UTCTime, Maybe UTCTime, Maybe GroupMemberId, Bool)] -> Either StoreError Contact
-    toContact' contactId activeConn [(profileId, localDisplayName, displayName, fullName, image, contactLink, localAlias, viaGroup, contactUsed) :. (enableNtfs_, sendRcpts, favorite, preferences, userPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent)] =
+    toContact' :: Int64 -> Connection -> [(ProfileId, ContactName, Text, Text, Maybe ImageData, Maybe ConnReqContact, LocalAlias, Maybe Int64, Bool, ContactStatus) :. (Maybe Bool, Maybe Bool, Bool, Maybe Preferences, Preferences, UTCTime, UTCTime, Maybe UTCTime, Maybe GroupMemberId, Bool)] -> Either StoreError Contact
+    toContact' contactId activeConn [(profileId, localDisplayName, displayName, fullName, image, contactLink, localAlias, viaGroup, contactUsed, contactStatus) :. (enableNtfs_, sendRcpts, favorite, preferences, userPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent)] =
      let profile = LocalProfile {profileId, displayName, fullName, image, contactLink, preferences, localAlias}
          chatSettings = ChatSettings {enableNtfs = fromMaybe True enableNtfs_, sendRcpts, favorite}
          mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito activeConn
-       in Right Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, chatSettings, userPreferences, mergedPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent}
+       in Right Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, contactStatus, chatSettings, userPreferences, mergedPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent}
    toContact' _ _ _ = Left $ SEInternalError "referenced contact not found"
    getGroupAndMember_ :: Int64 -> Connection -> ExceptT StoreError IO (GroupInfo, GroupMember)
    getGroupAndMember_ groupMemberId c = ExceptT $ do
@@ -42,6 +42,7 @@ module Simplex.Chat.Store.Direct
    deletePCCIncognitoProfile,
    updateContactUsed,
    updateContactUnreadChat,
+    updateContactStatus,
    updateGroupUnreadChat,
    setConnectionVerified,
    incConnectionAuthErrCounter,
@@ -147,7 +148,7 @@ getConnReqContactXContactId db user@User {userId} cReqHash = do
          [sql|
            SELECT
              -- Contact
-              ct.contact_id, ct.contact_profile_id, ct.local_display_name, ct.via_group, cp.display_name, cp.full_name, cp.image, cp.contact_link, cp.local_alias, ct.contact_used, ct.enable_ntfs, ct.send_rcpts, ct.favorite,
+              ct.contact_id, ct.contact_profile_id, ct.local_display_name, ct.via_group, cp.display_name, cp.full_name, cp.image, cp.contact_link, cp.local_alias, ct.contact_used, ct.contact_status, ct.enable_ntfs, ct.send_rcpts, ct.favorite,
              cp.preferences, ct.user_preferences, ct.created_at, ct.updated_at, ct.chat_ts, ct.contact_group_member_id, ct.contact_grp_inv_sent,
              -- Connection
              c.connection_id, c.agent_conn_id, c.conn_level, c.via_contact, c.via_user_contact_link, c.via_group_link, c.group_link_id, c.custom_user_profile_id, c.conn_status, c.conn_type, c.local_alias,
@@ -206,7 +207,7 @@ createDirectContact db user@User {userId} activeConn@Connection {connId, localAl
  let profile = toLocalProfile profileId p localAlias
      userPreferences = emptyChatPrefs
      mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito activeConn
-  pure $ Contact {contactId, localDisplayName, profile, activeConn, viaGroup = Nothing, contactUsed = False, chatSettings = defaultChatSettings, userPreferences, mergedPreferences, createdAt, updatedAt = createdAt, chatTs = Just createdAt, contactGroupMemberId = Nothing, contactGrpInvSent = False}
+  pure $ Contact {contactId, localDisplayName, profile, activeConn, viaGroup = Nothing, contactUsed = False, contactStatus = CSActive, chatSettings = defaultChatSettings, userPreferences, mergedPreferences, createdAt, updatedAt = createdAt, chatTs = Just createdAt, contactGroupMemberId = Nothing, contactGrpInvSent = False}

 deleteContactConnectionsAndFiles :: DB.Connection -> UserId -> Contact -> IO ()
 deleteContactConnectionsAndFiles db userId Contact {contactId} = do
@@ -387,6 +388,19 @@ updateContactUnreadChat db User {userId} Contact {contactId} unreadChat = do
  updatedAt <- getCurrentTime
  DB.execute db "UPDATE contacts SET unread_chat = ?, updated_at = ? WHERE user_id = ? AND contact_id = ?" (unreadChat, updatedAt, userId, contactId)

+updateContactStatus :: DB.Connection -> User -> Contact -> ContactStatus -> IO Contact
+updateContactStatus db User {userId} ct@Contact {contactId} contactStatus = do
+  currentTs <- getCurrentTime
+  DB.execute
+    db
+    [sql|
+      UPDATE contacts
+      SET contact_status = ?, updated_at = ?
+      WHERE user_id = ? AND contact_id = ?
+    |]
+    (contactStatus, currentTs, userId, contactId)
+  pure ct {contactStatus}
+
 updateGroupUnreadChat :: DB.Connection -> User -> GroupInfo -> Bool -> IO ()
 updateGroupUnreadChat db User {userId} GroupInfo {groupId} unreadChat = do
  updatedAt <- getCurrentTime
@@ -491,7 +505,7 @@ createOrUpdateContactRequest db user@User {userId} userContactLinkId invId (Vers
          [sql|
            SELECT
              -- Contact
-              ct.contact_id, ct.contact_profile_id, ct.local_display_name, ct.via_group, cp.display_name, cp.full_name, cp.image, cp.contact_link, cp.local_alias, ct.contact_used, ct.enable_ntfs, ct.send_rcpts, ct.favorite,
+              ct.contact_id, ct.contact_profile_id, ct.local_display_name, ct.via_group, cp.display_name, cp.full_name, cp.image, cp.contact_link, cp.local_alias, ct.contact_used, ct.contact_status, ct.enable_ntfs, ct.send_rcpts, ct.favorite,
              cp.preferences, ct.user_preferences, ct.created_at, ct.updated_at, ct.chat_ts, ct.contact_group_member_id, ct.contact_grp_inv_sent,
              -- Connection
              c.connection_id, c.agent_conn_id, c.conn_level, c.via_contact, c.via_user_contact_link, c.via_group_link, c.group_link_id, c.custom_user_profile_id, c.conn_status, c.conn_type, c.local_alias,
@@ -637,7 +651,7 @@ createAcceptedContact db user@User {userId, profile = LocalProfile {preferences}
  contactId <- insertedRowId db
  activeConn <- createConnection_ db userId ConnContact (Just contactId) agentConnId cReqChatVRange Nothing (Just userContactLinkId) customUserProfileId 0 createdAt subMode
  let mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito activeConn
-  pure $ Contact {contactId, localDisplayName, profile = toLocalProfile profileId profile "", activeConn, viaGroup = Nothing, contactUsed = False, chatSettings = defaultChatSettings, userPreferences, mergedPreferences, createdAt = createdAt, updatedAt = createdAt, chatTs = Just createdAt, contactGroupMemberId = Nothing, contactGrpInvSent = False}
+  pure $ Contact {contactId, localDisplayName, profile = toLocalProfile profileId profile "", activeConn, viaGroup = Nothing, contactUsed = False, contactStatus = CSActive, chatSettings = defaultChatSettings, userPreferences, mergedPreferences, createdAt = createdAt, updatedAt = createdAt, chatTs = Just createdAt, contactGroupMemberId = Nothing, contactGrpInvSent = False}

 getContactIdByName :: DB.Connection -> User -> ContactName -> ExceptT StoreError IO Int64
 getContactIdByName db User {userId} cName =
@@ -655,7 +669,7 @@ getContact_ db user@User {userId} contactId deleted =
      [sql|
        SELECT
          -- Contact
-          ct.contact_id, ct.contact_profile_id, ct.local_display_name, ct.via_group, cp.display_name, cp.full_name, cp.image, cp.contact_link, cp.local_alias, ct.contact_used, ct.enable_ntfs, ct.send_rcpts, ct.favorite,
+          ct.contact_id, ct.contact_profile_id, ct.local_display_name, ct.via_group, cp.display_name, cp.full_name, cp.image, cp.contact_link, cp.local_alias, ct.contact_used, ct.contact_status, ct.enable_ntfs, ct.send_rcpts, ct.favorite,
          cp.preferences, ct.user_preferences, ct.created_at, ct.updated_at, ct.chat_ts, ct.contact_group_member_id, ct.contact_grp_inv_sent,
          -- Connection
          c.connection_id, c.agent_conn_id, c.conn_level, c.via_contact, c.via_user_contact_link, c.via_group_link, c.group_link_id, c.custom_user_profile_id, c.conn_status, c.conn_type, c.local_alias,
@@ -700,7 +700,7 @@ getContactViaMember db user@User {userId} GroupMember {groupMemberId} =
        [sql|
          SELECT
            -- Contact
-            ct.contact_id, ct.contact_profile_id, ct.local_display_name, ct.via_group, cp.display_name, cp.full_name, cp.image, cp.contact_link, cp.local_alias, ct.contact_used, ct.enable_ntfs, ct.send_rcpts, ct.favorite,
+            ct.contact_id, ct.contact_profile_id, ct.local_display_name, ct.via_group, cp.display_name, cp.full_name, cp.image, cp.contact_link, cp.local_alias, ct.contact_used, ct.contact_status, ct.enable_ntfs, ct.send_rcpts, ct.favorite,
            cp.preferences, ct.user_preferences, ct.created_at, ct.updated_at, ct.chat_ts, ct.contact_group_member_id, ct.contact_grp_inv_sent,
            -- Connection
            c.connection_id, c.agent_conn_id, c.conn_level, c.via_contact, c.via_user_contact_link, c.via_group_link, c.group_link_id, c.custom_user_profile_id, c.conn_status, c.conn_type, c.local_alias,
@@ -1044,7 +1044,7 @@ getViaGroupContact db user@User {userId} GroupMember {groupMemberId} =
      db
      [sql|
        SELECT
-          ct.contact_id, ct.contact_profile_id, ct.local_display_name, p.display_name, p.full_name, p.image, p.contact_link, p.local_alias, ct.via_group, ct.contact_used, ct.enable_ntfs, ct.send_rcpts, ct.favorite,
+          ct.contact_id, ct.contact_profile_id, ct.local_display_name, p.display_name, p.full_name, p.image, p.contact_link, p.local_alias, ct.via_group, ct.contact_used, ct.contact_status, ct.enable_ntfs, ct.send_rcpts, ct.favorite,
          p.preferences, ct.user_preferences, ct.created_at, ct.updated_at, ct.chat_ts, ct.contact_group_member_id, ct.contact_grp_inv_sent,
          c.connection_id, c.agent_conn_id, c.conn_level, c.via_contact, c.via_user_contact_link, c.via_group_link, c.group_link_id, c.custom_user_profile_id,
          c.conn_status, c.conn_type, c.local_alias, c.contact_id, c.group_member_id, c.snd_file_id, c.rcv_file_id, c.user_contact_link_id, c.created_at, c.security_code, c.security_code_verified_at, c.auth_err_counter,
@@ -1062,13 +1062,13 @@ getViaGroupContact db user@User {userId} GroupMember {groupMemberId} =
      |]
      (userId, groupMemberId)
  where
-    toContact' :: ((ContactId, ProfileId, ContactName, Text, Text, Maybe ImageData, Maybe ConnReqContact, LocalAlias, Maybe Int64, Bool) :. (Maybe Bool, Maybe Bool, Bool, Maybe Preferences, Preferences, UTCTime, UTCTime, Maybe UTCTime, Maybe GroupMemberId, Bool)) :. ConnectionRow -> Contact
-    toContact' (((contactId, profileId, localDisplayName, displayName, fullName, image, contactLink, localAlias, viaGroup, contactUsed) :. (enableNtfs_, sendRcpts, favorite, preferences, userPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent)) :. connRow) =
+    toContact' :: ((ContactId, ProfileId, ContactName, Text, Text, Maybe ImageData, Maybe ConnReqContact, LocalAlias, Maybe Int64, Bool, ContactStatus) :. (Maybe Bool, Maybe Bool, Bool, Maybe Preferences, Preferences, UTCTime, UTCTime, Maybe UTCTime, Maybe GroupMemberId, Bool)) :. ConnectionRow -> Contact
+    toContact' (((contactId, profileId, localDisplayName, displayName, fullName, image, contactLink, localAlias, viaGroup, contactUsed, contactStatus) :. (enableNtfs_, sendRcpts, favorite, preferences, userPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent)) :. connRow) =
      let profile = LocalProfile {profileId, displayName, fullName, image, contactLink, preferences, localAlias}
          chatSettings = ChatSettings {enableNtfs = fromMaybe True enableNtfs_, sendRcpts, favorite}
          activeConn = toConnection connRow
          mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito activeConn
-       in Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, chatSettings, userPreferences, mergedPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent}
+       in Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, contactStatus, chatSettings, userPreferences, mergedPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent}

 updateGroupProfile :: DB.Connection -> User -> GroupInfo -> GroupProfile -> ExceptT StoreError IO GroupInfo
 updateGroupProfile db User {userId} g@GroupInfo {groupId, localDisplayName, groupProfile = GroupProfile {displayName}} p'@GroupProfile {displayName = newName, fullName, description, image, groupPreferences}
@@ -1160,8 +1160,8 @@ getMatchingContacts :: DB.Connection -> User -> Contact -> IO [Contact]
 getMatchingContacts db user@User {userId} Contact {contactId, profile = LocalProfile {displayName, fullName, image}} = do
  contactIds <-
    map fromOnly <$> case image of
-      Just img -> DB.query db (q <> " AND p.image = ?") (userId, contactId, displayName, fullName, img)
-      Nothing -> DB.query db (q <> " AND p.image is NULL") (userId, contactId, displayName, fullName)
+      Just img -> DB.query db (q <> " AND p.image = ?") (userId, contactId, CSActive, displayName, fullName, img)
+      Nothing -> DB.query db (q <> " AND p.image is NULL") (userId, contactId, CSActive, displayName, fullName)
  rights <$> mapM (runExceptT . getContact db user) contactIds
  where
    -- this query is different from one in getMatchingMemberContacts
@@ -1172,7 +1172,7 @@ getMatchingContacts db user@User {userId} Contact {contactId, profile = LocalPro
        FROM contacts ct
        JOIN contact_profiles p ON ct.contact_profile_id = p.contact_profile_id
        WHERE ct.user_id = ? AND ct.contact_id != ?
-          AND ct.deleted = 0
+          AND ct.contact_status = ? AND ct.deleted = 0
          AND p.display_name = ? AND p.full_name = ?
      |]

@@ -1521,7 +1521,7 @@ createMemberContact
    connId <- insertedRowId db
    let ctConn = Connection {connId, agentConnId = AgentConnId acId, peerChatVRange, connType = ConnContact, entityId = Just contactId, viaContact = Nothing, viaUserContactLink = Nothing, viaGroupLink = False, groupLinkId = Nothing, customUserProfileId, connLevel, connStatus = ConnNew, localAlias = "", createdAt = currentTs, connectionCode = Nothing, authErrCounter = 0}
        mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito ctConn
-    pure Contact {contactId, localDisplayName, profile = memberProfile, activeConn = ctConn, viaGroup = Nothing, contactUsed = True, chatSettings = defaultChatSettings, userPreferences, mergedPreferences, createdAt = currentTs, updatedAt = currentTs, chatTs = Just currentTs, contactGroupMemberId = Just groupMemberId, contactGrpInvSent = False}
+    pure Contact {contactId, localDisplayName, profile = memberProfile, activeConn = ctConn, viaGroup = Nothing, contactUsed = True, contactStatus = CSActive, chatSettings = defaultChatSettings, userPreferences, mergedPreferences, createdAt = currentTs, updatedAt = currentTs, chatTs = Just currentTs, contactGroupMemberId = Just groupMemberId, contactGrpInvSent = False}

 getMemberContact :: DB.Connection -> User -> ContactId -> ExceptT StoreError IO (GroupInfo, GroupMember, Contact, ConnReqInvitation)
 getMemberContact db user contactId = do
@@ -1558,7 +1558,7 @@ createMemberContactInvited
    contactId <- createContactUpdateMember currentTs userPreferences
    ctConn <- createMemberContactConn_ db user connIds gInfo mConn contactId subMode
    let mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito ctConn
-        mCt' = Contact {contactId, localDisplayName = memberLDN, profile = memberProfile, activeConn = ctConn, viaGroup = Nothing, contactUsed = True, chatSettings = defaultChatSettings, userPreferences, mergedPreferences, createdAt = currentTs, updatedAt = currentTs, chatTs = Just currentTs, contactGroupMemberId = Nothing, contactGrpInvSent = False}
+        mCt' = Contact {contactId, localDisplayName = memberLDN, profile = memberProfile, activeConn = ctConn, viaGroup = Nothing, contactUsed = True, contactStatus = CSActive, chatSettings = defaultChatSettings, userPreferences, mergedPreferences, createdAt = currentTs, updatedAt = currentTs, chatTs = Just currentTs, contactGroupMemberId = Nothing, contactGrpInvSent = False}
        m' = m {memberContactId = Just contactId}
    pure (mCt', m')
    where
@@ -1586,8 +1586,9 @@ updateMemberContactInvited :: DB.Connection -> User -> (CommandId, ConnId) -> Gr
 updateMemberContactInvited db user connIds gInfo mConn ct@Contact {contactId, activeConn = oldContactConn} subMode = do
  updateConnectionStatus db oldContactConn ConnDeleted
  activeConn <- createMemberContactConn_ db user connIds gInfo mConn contactId subMode
-  ct' <- resetMemberContactFields db ct
-  pure (ct' :: Contact) {activeConn}
+  ct' <- updateContactStatus db user ct CSActive
+  ct'' <- resetMemberContactFields db ct'
+  pure (ct'' :: Contact) {activeConn}

 resetMemberContactFields :: DB.Connection -> Contact -> IO Contact
 resetMemberContactFields db ct@Contact {contactId} = do
@@ -478,7 +478,7 @@ getDirectChatPreviews_ db user@User {userId} = do
      [sql|
        SELECT
          -- Contact
-          ct.contact_id, ct.contact_profile_id, ct.local_display_name, ct.via_group, cp.display_name, cp.full_name, cp.image, cp.contact_link, cp.local_alias, ct.contact_used, ct.enable_ntfs, ct.send_rcpts, ct.favorite,
+          ct.contact_id, ct.contact_profile_id, ct.local_display_name, ct.via_group, cp.display_name, cp.full_name, cp.image, cp.contact_link, cp.local_alias, ct.contact_used, ct.contact_status, ct.enable_ntfs, ct.send_rcpts, ct.favorite,
          cp.preferences, ct.user_preferences, ct.created_at, ct.updated_at, ct.chat_ts, ct.contact_group_member_id, ct.contact_grp_inv_sent,
          -- Connection
          c.connection_id, c.agent_conn_id, c.conn_level, c.via_contact, c.via_user_contact_link, c.via_group_link, c.group_link_id, c.custom_user_profile_id, c.conn_status, c.conn_type, c.local_alias,
@@ -81,6 +81,7 @@ import Simplex.Chat.Migrations.M20230829_connections_chat_vrange
 import Simplex.Chat.Migrations.M20230903_connections_to_subscribe
 import Simplex.Chat.Migrations.M20230913_member_contacts
 import Simplex.Chat.Migrations.M20230914_member_probes
+import Simplex.Chat.Migrations.M20230926_contact_status
 import Simplex.Messaging.Agent.Store.SQLite.Migrations (Migration (..))

 schemaMigrations :: [(String, Query, Maybe Query)]
@@ -161,7 +162,8 @@ schemaMigrations =
    ("20230829_connections_chat_vrange", m20230829_connections_chat_vrange, Just down_m20230829_connections_chat_vrange),
    ("20230903_connections_to_subscribe", m20230903_connections_to_subscribe, Just down_m20230903_connections_to_subscribe),
    ("20230913_member_contacts", m20230913_member_contacts, Just down_m20230913_member_contacts),
-    ("20230914_member_probes", m20230914_member_probes, Just down_m20230914_member_probes)
+    ("20230914_member_probes", m20230914_member_probes, Just down_m20230914_member_probes),
+    ("20230926_contact_status", m20230926_contact_status, Just down_m20230926_contact_status)
  ]

 -- | The list of migrations in ascending order by date
@@ -241,24 +241,24 @@ deleteUnusedIncognitoProfileById_ db User {userId} profileId =
    |]
    [":user_id" := userId, ":profile_id" := profileId]

-type ContactRow = (ContactId, ProfileId, ContactName, Maybe Int64, ContactName, Text, Maybe ImageData, Maybe ConnReqContact, LocalAlias, Bool) :. (Maybe Bool, Maybe Bool, Bool, Maybe Preferences, Preferences, UTCTime, UTCTime, Maybe UTCTime, Maybe GroupMemberId, Bool)
+type ContactRow = (ContactId, ProfileId, ContactName, Maybe Int64, ContactName, Text, Maybe ImageData, Maybe ConnReqContact, LocalAlias, Bool, ContactStatus) :. (Maybe Bool, Maybe Bool, Bool, Maybe Preferences, Preferences, UTCTime, UTCTime, Maybe UTCTime, Maybe GroupMemberId, Bool)

 toContact :: User -> ContactRow :. ConnectionRow -> Contact
-toContact user (((contactId, profileId, localDisplayName, viaGroup, displayName, fullName, image, contactLink, localAlias, contactUsed) :. (enableNtfs_, sendRcpts, favorite, preferences, userPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent)) :. connRow) =
+toContact user (((contactId, profileId, localDisplayName, viaGroup, displayName, fullName, image, contactLink, localAlias, contactUsed, contactStatus) :. (enableNtfs_, sendRcpts, favorite, preferences, userPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent)) :. connRow) =
  let profile = LocalProfile {profileId, displayName, fullName, image, contactLink, preferences, localAlias}
      activeConn = toConnection connRow
      chatSettings = ChatSettings {enableNtfs = fromMaybe True enableNtfs_, sendRcpts, favorite}
      mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito activeConn
-   in Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, chatSettings, userPreferences, mergedPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent}
+   in Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, contactStatus, chatSettings, userPreferences, mergedPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent}

 toContactOrError :: User -> ContactRow :. MaybeConnectionRow -> Either StoreError Contact
-toContactOrError user (((contactId, profileId, localDisplayName, viaGroup, displayName, fullName, image, contactLink, localAlias, contactUsed) :. (enableNtfs_, sendRcpts, favorite, preferences, userPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent)) :. connRow) =
+toContactOrError user (((contactId, profileId, localDisplayName, viaGroup, displayName, fullName, image, contactLink, localAlias, contactUsed, contactStatus) :. (enableNtfs_, sendRcpts, favorite, preferences, userPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent)) :. connRow) =
  let profile = LocalProfile {profileId, displayName, fullName, image, contactLink, preferences, localAlias}
      chatSettings = ChatSettings {enableNtfs = fromMaybe True enableNtfs_, sendRcpts, favorite}
   in case toMaybeConnection connRow of
        Just activeConn ->
          let mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito activeConn
-           in Right Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, chatSettings, userPreferences, mergedPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent}
+           in Right Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, contactStatus, chatSettings, userPreferences, mergedPreferences, createdAt, updatedAt, chatTs, contactGroupMemberId, contactGrpInvSent}
        _ -> Left $ SEContactNotReady localDisplayName

 getProfileById :: DB.Connection -> UserId -> Int64 -> ExceptT StoreError IO LocalProfile
@@ -169,6 +169,7 @@ data Contact = Contact
    activeConn :: Connection,
    viaGroup :: Maybe Int64,
    contactUsed :: Bool,
+    contactStatus :: ContactStatus,
    chatSettings :: ChatSettings,
    userPreferences :: Preferences,
    mergedPreferences :: ContactUserPreferences,
@@ -185,7 +186,7 @@ instance ToJSON Contact where
  toEncoding = J.genericToEncoding J.defaultOptions {J.omitNothingFields = True}

 contactConn :: Contact -> Connection
-contactConn Contact{activeConn} = activeConn
+contactConn Contact {activeConn} = activeConn

 contactConnId :: Contact -> ConnId
 contactConnId = aConnId . contactConn
@@ -205,9 +206,34 @@ directOrUsed ct@Contact {contactUsed} =
 anyDirectOrUsed :: Contact -> Bool
 anyDirectOrUsed Contact {contactUsed, activeConn = Connection {connLevel}} = connLevel == 0 || contactUsed

+contactActive :: Contact -> Bool
+contactActive Contact {contactStatus} = contactStatus == CSActive
+
 contactSecurityCode :: Contact -> Maybe SecurityCode
 contactSecurityCode Contact {activeConn} = connectionCode activeConn

+data ContactStatus
+  = CSActive
+  | CSDeleted -- contact deleted by contact
+  deriving (Eq, Show, Ord)
+
+instance FromField ContactStatus where fromField = fromTextField_ textDecode
+
+instance ToField ContactStatus where toField = toField . textEncode
+
+instance ToJSON ContactStatus where
+  toJSON = J.String . textEncode
+  toEncoding = JE.text . textEncode
+
+instance TextEncoding ContactStatus where
+  textDecode = \case
+    "active" -> Just CSActive
+    "deleted" -> Just CSDeleted
+    _ -> Nothing
+  textEncode = \case
+    CSActive -> "active"
+    CSDeleted -> "deleted"
+
 data ContactRef = ContactRef
  { contactId :: ContactId,
    connId :: Int64,
@@ -151,6 +151,7 @@ responseToView user_ ChatConfig {logLevel, showReactions, showReceipts, testView
  CRSentConfirmation u -> ttyUser u ["confirmation sent!"]
  CRSentInvitation u customUserProfile -> ttyUser u $ viewSentInvitation customUserProfile testView
  CRContactDeleted u c -> ttyUser u [ttyContact' c <> ": contact is deleted"]
+  CRContactDeletedByContact u c -> ttyUser u [ttyFullContact c <> " deleted contact with you"]
  CRChatCleared u chatInfo -> ttyUser u $ viewChatCleared chatInfo
  CRAcceptingContactRequest u c -> ttyUser u [ttyFullContact c <> ": accepting contact request..."]
  CRContactAlreadyExists u c -> ttyUser u [ttyFullContact c <> ": contact already exists"]
@@ -1567,6 +1568,7 @@ viewChatError logLevel = \case
      ]
    CEContactNotFound cName m_ -> viewContactNotFound cName m_
    CEContactNotReady c -> [ttyContact' c <> ": not ready"]
+    CEContactNotActive c -> [ttyContact' c <> ": not active"]
    CEContactDisabled Contact {localDisplayName = c} -> [ttyContact c <> ": disabled, to enable: " <> highlight ("/enable " <> c) <> ", to delete: " <> highlight ("/d " <> c)]
    CEConnectionDisabled Connection {connId, connType} -> [plain $ "connection " <> textEncode connType <> " (" <> tshow connId <> ") is disabled" | logLevel <= CLLWarning]
    CEGroupDuplicateMember c -> ["contact " <> ttyContact c <> " is already in the group"]
@@ -49,7 +49,7 @@ extra-deps:
  # - simplexmq-1.0.0@sha256:34b2004728ae396e3ae449cd090ba7410781e2b3cefc59259915f4ca5daa9ea8,8561
  # - ../simplexmq
  - github: simplex-chat/simplexmq
-    commit: 8d47f690838371bc848e4b31a4b09ef6bf67ccc5
+    commit: ec1b72cb8013a65a5d9783104a47ae44f5730089
  - github: kazu-yamamoto/http2
    commit: b5a1b7200cf5bc7044af34ba325284271f6dff25
  # - ../direct-sqlcipher
@@ -31,6 +31,7 @@ chatDirectTests = do
  describe "direct messages" $ do
    describe "add contact and send/receive message" testAddContact
    it "deleting contact deletes profile" testDeleteContactDeletesProfile
+    it "unused contact is deleted silently" testDeleteUnusedContactSilent
    it "direct message quoted replies" testDirectMessageQuotedReply
    it "direct message update" testDirectMessageUpdate
    it "direct message edit history" testDirectMessageEditHistory
@@ -156,11 +157,12 @@ testAddContact = versionTestMatrix2 runTestAddContact
      -- test deleting contact
      alice ##> "/d bob_1"
      alice <## "bob_1: contact is deleted"
+      bob <## "alice_1 (Alice) deleted contact with you"
      alice ##> "@bob_1 hey"
      alice <## "no contact bob_1"
      alice @@@ [("@bob", "how are you?")]
      alice `hasContactProfiles` ["alice", "bob"]
-      bob @@@ [("@alice_1", "hi"), ("@alice", "how are you?")]
+      bob @@@ [("@alice_1", "contact deleted"), ("@alice", "how are you?")]
      bob `hasContactProfiles` ["alice", "alice", "bob"]
      -- test clearing chat
      alice #$> ("/clear bob", id, "bob: all messages are removed locally ONLY")
@@ -202,6 +204,7 @@ testDeleteContactDeletesProfile =
      -- alice deletes contact, profile is deleted
      alice ##> "/d bob"
      alice <## "bob: contact is deleted"
+      bob <## "alice (Alice) deleted contact with you"
      alice ##> "/_contacts 1"
      (alice </)
      alice `hasContactProfiles` ["alice"]
@@ -212,6 +215,42 @@ testDeleteContactDeletesProfile =
      (bob </)
      bob `hasContactProfiles` ["bob"]

+testDeleteUnusedContactSilent :: HasCallStack => FilePath -> IO ()
+testDeleteUnusedContactSilent =
+  testChatCfg3 testCfgCreateGroupDirect aliceProfile bobProfile cathProfile $
+    \alice bob cath -> do
+      createGroup3 "team" alice bob cath
+      bob ##> "/contacts"
+      bob <### ["alice (Alice)", "cath (Catherine)"]
+      bob `hasContactProfiles` ["bob", "alice", "cath"]
+      cath ##> "/contacts"
+      cath <### ["alice (Alice)", "bob (Bob)"]
+      cath `hasContactProfiles` ["cath", "alice", "bob"]
+      -- bob deletes cath, cath's bob contact is deleted silently
+      bob ##> "/d cath"
+      bob <## "cath: contact is deleted"
+      bob ##> "/contacts"
+      bob <## "alice (Alice)"
+      threadDelay 50000
+      cath ##> "/contacts"
+      cath <## "alice (Alice)"
+      -- group messages work
+      alice #> "#team hello"
+      concurrentlyN_
+        [ bob <# "#team alice> hello",
+          cath <# "#team alice> hello"
+        ]
+      bob #> "#team hi there"
+      concurrentlyN_
+        [ alice <# "#team bob> hi there",
+          cath <# "#team bob> hi there"
+        ]
+      cath #> "#team hey"
+      concurrentlyN_
+        [ alice <# "#team cath> hey",
+          bob <# "#team cath> hey"
+        ]
+
 testDirectMessageQuotedReply :: HasCallStack => FilePath -> IO ()
 testDirectMessageQuotedReply =
  testChat2 aliceProfile bobProfile $
@@ -514,7 +553,7 @@ testRepeatAuthErrorsDisableContact =
    connectUsers alice bob
    alice <##> bob
    threadDelay 500000
-    bob ##> "/d alice"
+    bob ##> "/_delete @2 notify=off"
    bob <## "alice: contact is deleted"
    forM_ [1 .. authErrDisableCount] $ \_ -> sendAuth alice
    alice <## "[bob] connection is disabled, to enable: /enable bob, to delete: /d bob"
@@ -575,6 +575,7 @@ testSendImage =
      -- deleting contact without files folder set should not remove file
      bob ##> "/d alice"
      bob <## "alice: contact is deleted"
+      alice <## "bob (Bob) deleted contact with you"
      fileExists <- doesFileExist "./tests/tmp/test.jpg"
      fileExists `shouldBe` True

@@ -637,6 +638,7 @@ testFilesFoldersSendImage =
      checkActionDeletesFile "./tests/tmp/app_files/test.jpg" $ do
        bob ##> "/d alice"
        bob <## "alice: contact is deleted"
+        alice <## "bob (Bob) deleted contact with you"

 testFilesFoldersImageSndDelete :: HasCallStack => FilePath -> IO ()
 testFilesFoldersImageSndDelete =
@@ -660,6 +662,7 @@ testFilesFoldersImageSndDelete =
      checkActionDeletesFile "./tests/tmp/alice_app_files/test_1MB.pdf" $ do
        alice ##> "/d bob"
        alice <## "bob: contact is deleted"
+        bob <## "alice (Alice) deleted contact with you"
        bob ##> "/fs 1"
        bob <##. "receiving file 1 (test_1MB.pdf) progress"
      -- deleting contact should remove cancelled file
@@ -689,7 +692,10 @@ testFilesFoldersImageRcvDelete =
      checkActionDeletesFile "./tests/tmp/app_files/test.jpg" $ do
        bob ##> "/d alice"
        bob <## "alice: contact is deleted"
-        alice <## "bob cancelled receiving file 1 (test.jpg)"
+        alice
+          <### [ "bob (Bob) deleted contact with you",
+                 "bob cancelled receiving file 1 (test.jpg)"
+               ]
        alice ##> "/fs 1"
        alice <## "sending file 1 (test.jpg) cancelled: bob"
        alice <## "file transfer cancelled"
@@ -220,6 +220,7 @@ testGroupShared alice bob cath checkMessages = do
  -- delete contact
  alice ##> "/d bob"
  alice <## "bob: contact is deleted"
+  bob <## "alice (Alice) deleted contact with you"
  alice `send` "@bob hey"
  alice
    <### [ "@bob hey",
@@ -234,7 +235,7 @@ testGroupShared alice bob cath checkMessages = do
  alice <# "#team bob> received"
  when checkMessages $ do
    alice @@@ [("@cath", "sent invitation to join group team as admin"), ("#team", "received")]
-    bob @@@ [("@alice", "received invitation to join group team as admin"), ("@cath", "hey"), ("#team", "received")]
+    bob @@@ [("@alice", "contact deleted"), ("@cath", "hey"), ("#team", "received")]
  -- test clearing chat
  threadDelay 1000000
  alice #$> ("/clear #team", id, "#team: all messages are removed locally ONLY")
@@ -629,6 +630,7 @@ testGroupDeleteInvitedContact =
      threadDelay 500000
      alice ##> "/d bob"
      alice <## "bob: contact is deleted"
+      bob <## "alice (Alice) deleted contact with you"
      bob ##> "/j team"
      concurrently_
        (alice <## "#team: bob joined the group")
@@ -700,10 +702,11 @@ testDeleteGroupMemberProfileKept =
      -- delete contact
      alice ##> "/d bob"
      alice <## "bob: contact is deleted"
+      bob <## "alice (Alice) deleted contact with you"
      alice ##> "@bob hey"
      alice <## "no contact bob, use @#club bob <your message>"
-      bob #> "@alice hey"
-      bob <## "[alice, contactId: 2, connId: 1] error: connection authorization failed - this could happen if connection was deleted, secured with different credentials, or due to a bug - please re-create the connection"
+      bob ##> "@alice hey"
+      bob <## "alice: not ready"
      (alice </)
      -- delete group 1
      alice ##> "/d #team"
@@ -2785,6 +2788,8 @@ testMemberContactMessage =
      -- alice and bob delete contacts, connect
      alice ##> "/d bob"
      alice <## "bob: contact is deleted"
+      bob <## "alice (Alice) deleted contact with you"
+
      bob ##> "/d alice"
      bob <## "alice: contact is deleted"

@@ -2893,6 +2898,7 @@ testMemberContactInvitedConnectionReplaced tmp = do

        alice ##> "/d bob"
        alice <## "bob: contact is deleted"
+        bob <## "alice (Alice) deleted contact with you"

        alice ##> "@#team bob hi"
        alice
@@ -2910,7 +2916,7 @@ testMemberContactInvitedConnectionReplaced tmp = do
          (alice <## "bob (Bob): contact is connected")
          (bob <## "alice (Alice): contact is connected")

-        bob #$> ("/_get chat @2 count=100", chat, chatFeatures <> [(0, "received invitation to join group team as admin"), (0, "hi"), (0, "security code changed")] <> chatFeatures)
+        bob #$> ("/_get chat @2 count=100", chat, chatFeatures <> [(0, "received invitation to join group team as admin"), (0, "contact deleted"), (0, "hi"), (0, "security code changed")] <> chatFeatures)

    withTestChat tmp "bob" $ \bob -> do
      subscriptions bob 1
@@ -558,6 +558,7 @@ testConnectIncognitoInvitationLink = testChat3 aliceProfile bobProfile cathProfi
    -- alice deletes contact, incognito profile is deleted
    alice ##> ("/d " <> bobIncognito)
    alice <## (bobIncognito <> ": contact is deleted")
+    bob <## (aliceIncognito <> " deleted contact with you")
    alice ##> "/contacts"
    alice <## "cath (Catherine)"
    alice `hasContactProfiles` ["alice", "cath"]
@@ -601,6 +602,7 @@ testConnectIncognitoContactAddress = testChat2 aliceProfile bobProfile $
    -- delete contact, incognito profile is deleted
    bob ##> "/d alice"
    bob <## "alice: contact is deleted"
+    alice <## (bobIncognito <> " deleted contact with you")
    bob ##> "/contacts"
    (bob </)
    bob `hasContactProfiles` ["bob"]
@@ -633,6 +635,7 @@ testAcceptContactRequestIncognito = testChat3 aliceProfile bobProfile cathProfil
    -- delete contact, incognito profile is deleted
    alice ##> "/d bob"
    alice <## "bob: contact is deleted"
+    bob <## (aliceIncognitoBob <> " deleted contact with you")
    alice ##> "/contacts"
    (alice </)
    alice `hasContactProfiles` ["alice"]
@@ -1063,6 +1066,7 @@ testDeleteContactThenGroupDeletesIncognitoProfile = testChat2 aliceProfile bobPr
    -- delete contact
    bob ##> "/d alice"
    bob <## "alice: contact is deleted"
+    alice <## (bobIncognito <> " deleted contact with you")
    bob ##> "/contacts"
    (bob </)
    bob `hasContactProfiles` ["alice", "bob", T.pack bobIncognito]
@@ -1125,6 +1129,7 @@ testDeleteGroupThenContactDeletesIncognitoProfile = testChat2 aliceProfile bobPr
    -- delete contact
    bob ##> "/d alice"
    bob <## "alice: contact is deleted"
+    alice <## (bobIncognito <> " deleted contact with you")
    bob ##> "/contacts"
    (bob </)
    bob `hasContactProfiles` ["bob"]
@@ -0,0 +1,334 @@
+{-# LANGUAGE BlockArguments #-}
+{-# LANGUAGE OverloadedLists #-}
+{-# LANGUAGE OverloadedStrings #-}
+
+module MarkdownDiffTests where
+
+import qualified Data.List.NonEmpty as NE
+import Simplex.Chat.Markdown
+import Simplex.Chat.MarkdownDiff
+import System.Console.ANSI.Types
+import Test.Hspec
+
+markdownDiffTests :: Spec
+markdownDiffTests = do
+  formattedEditedTextTests
+
+formattedEditedTextTests :: Spec
+formattedEditedTextTests = describe "show edits" do
+  it "empty no change" $
+    diff [] [] `shouldBe` []
+  it "no change" $
+    diff [FormatChar 'H' Nothing] [FormatChar 'H' Nothing]
+      `shouldBe` [DiffChar (FormatChar 'H' Nothing) Nothing]
+  it "add 1 char to empty" $
+    diff [] [FormatChar 'H' Nothing]
+      `shouldBe` [DiffChar (FormatChar 'H' Nothing) $ Just EAInsert]
+  it "del the one and only" $
+    diff [FormatChar 'H' Nothing] []
+      `shouldBe` [DiffChar (FormatChar 'H' Nothing) $ Just EADelete]
+  it "one character change" do
+    diff
+      [ FormatChar 'H' Nothing,
+        FormatChar 'r' Nothing,
+        FormatChar 'l' Nothing,
+        FormatChar 'l' Nothing,
+        FormatChar 'o' Nothing
+      ]
+      [ FormatChar 'H' Nothing,
+        FormatChar 'e' Nothing,
+        FormatChar 'l' Nothing,
+        FormatChar 'l' Nothing,
+        FormatChar 'o' Nothing
+      ]
+      `shouldBe` [ DiffChar (FormatChar 'H' Nothing) Nothing,
+                   DiffChar (FormatChar 'r' Nothing) $ Just EADelete,
+                   DiffChar (FormatChar 'e' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar 'l' Nothing) Nothing,
+                   DiffChar (FormatChar 'l' Nothing) Nothing,
+                   DiffChar (FormatChar 'o' Nothing) Nothing
+                 ]
+
+  it "more1" do
+    diff
+      [ FormatChar 'H' Nothing,
+        FormatChar 'r' Nothing,
+        FormatChar 'l' Nothing,
+        FormatChar 'l' Nothing,
+        FormatChar 'o' Nothing
+      ]
+      [ FormatChar 'H' Nothing,
+        FormatChar 'e' Nothing,
+        FormatChar 'l' Nothing,
+        FormatChar 'l' Nothing,
+        FormatChar 'o' Nothing,
+        FormatChar 'x' Nothing,
+        FormatChar 'y' Nothing,
+        FormatChar 'z' Nothing
+      ]
+      `shouldBe` [ DiffChar (FormatChar 'H' Nothing) Nothing,
+                   DiffChar (FormatChar 'r' Nothing) $ Just EADelete,
+                   DiffChar (FormatChar 'e' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar 'l' Nothing) Nothing,
+                   DiffChar (FormatChar 'l' Nothing) Nothing,
+                   DiffChar (FormatChar 'o' Nothing) Nothing,
+                   DiffChar (FormatChar 'x' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar 'y' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar 'z' Nothing) $ Just EAInsert
+                 ]
+
+  it "more2" do
+    diff
+      [ FormatChar 'H' Nothing,
+        FormatChar 'r' Nothing,
+        FormatChar 'l' Nothing,
+        FormatChar 'l' Nothing,
+        FormatChar 'o' Nothing
+      ]
+      [ FormatChar 'H' Nothing,
+        FormatChar 'e' Nothing,
+        FormatChar 'x' Nothing,
+        FormatChar 'y' Nothing,
+        FormatChar 'z' Nothing,
+        FormatChar 'o' Nothing
+      ]
+      `shouldBe` [ DiffChar (FormatChar 'H' Nothing) Nothing,
+                   DiffChar (FormatChar 'r' Nothing) $ Just EADelete,
+                   DiffChar (FormatChar 'l' Nothing) $ Just EADelete,
+                   DiffChar (FormatChar 'l' Nothing) $ Just EADelete,
+                   DiffChar (FormatChar 'e' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar 'x' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar 'y' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar 'z' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar 'o' Nothing) Nothing
+                 ]
+
+  it "more3" do
+    diff
+      [ FormatChar 'H' $ Just Bold,
+        FormatChar 'H' $ Just Bold,
+        FormatChar 'r' Nothing,
+        FormatChar 'l' $ Just Secret,
+        FormatChar 'l' Nothing,
+        FormatChar 'o' $ Just $ colored Green
+      ]
+      [ FormatChar 'H' $ Just Italic,
+        FormatChar 'H' $ Just Bold,
+        FormatChar 'e' $ Just $ colored Cyan,
+        FormatChar 'x' Nothing,
+        FormatChar 'y' Nothing,
+        FormatChar 'z' $ Just Secret,
+        FormatChar 'o' $ Just $ colored Blue
+      ]
+      `shouldBe` [ DiffChar (FormatChar 'H' (Just Italic)) (Just EAChangeFormat),
+                   DiffChar (FormatChar 'H' (Just Bold)) Nothing,
+                   DiffChar (FormatChar 'r' Nothing) $ Just EADelete,
+                   DiffChar (FormatChar 'l' (Just Secret)) $ Just EADelete,
+                   DiffChar (FormatChar 'l' Nothing) $ Just EADelete,
+                   DiffChar (FormatChar 'e' (Just $ colored Cyan)) $ Just EAInsert,
+                   DiffChar (FormatChar 'x' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar 'y' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar 'z' (Just Secret)) $ Just EAInsert,
+                   DiffChar (FormatChar 'o' (Just $ colored Blue)) (Just EAChangeFormat)
+                 ]
+
+  it "more4" do
+    diff
+      [ FormatChar 'H' Nothing,
+        FormatChar 'r' Nothing,
+        FormatChar 'l' Nothing,
+        FormatChar '~' Nothing,
+        FormatChar '!' Nothing,
+        FormatChar '@' Nothing,
+        FormatChar 'l' Nothing,
+        FormatChar 'o' Nothing
+      ]
+      [ FormatChar 'H' Nothing,
+        FormatChar 'e' Nothing,
+        FormatChar 'r' Nothing,
+        FormatChar 'x' Nothing,
+        FormatChar 'y' Nothing,
+        FormatChar '!' Nothing,
+        FormatChar '@' Nothing,
+        FormatChar 'z' Nothing,
+        FormatChar 'o' Nothing,
+        FormatChar '1' Nothing,
+        FormatChar '2' Nothing
+      ]
+      `shouldBe` [ DiffChar (FormatChar 'H' Nothing) Nothing,
+                   DiffChar (FormatChar 'e' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar 'r' Nothing) Nothing,
+                   DiffChar (FormatChar 'l' Nothing) $ Just EADelete,
+                   DiffChar (FormatChar '~' Nothing) $ Just EADelete,
+                   DiffChar (FormatChar 'x' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar 'y' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar '!' Nothing) Nothing,
+                   DiffChar (FormatChar '@' Nothing) Nothing,
+                   DiffChar (FormatChar 'l' Nothing) $ Just EADelete,
+                   DiffChar (FormatChar 'z' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar 'o' Nothing) Nothing,
+                   DiffChar (FormatChar '1' Nothing) $ Just EAInsert,
+                   DiffChar (FormatChar '2' Nothing) $ Just EAInsert
+                 ]
+
+  it "SimplexLink 1" do
+    diff
+      [ FormatChar '>' $
+          Just $
+            SimplexLink
+              { linkType = XLContact,
+                simplexUri = "https://api.twitter.com/2/tweets/:id",
+                trustedUri = True,
+                smpHosts = NE.fromList ["host1", "host2", "host3"]
+              }
+      ]
+      [ FormatChar '>' $
+          Just
+            SimplexLink
+              { linkType = XLContact,
+                simplexUri = "https://api.twitter.com/3/tweets/:id",
+                trustedUri = True,
+                smpHosts = NE.fromList ["host0", "host2", "host3"]
+              }
+      ]
+      `shouldBe` [ DiffChar
+                     ( FormatChar '>' $
+                         Just
+                           SimplexLink
+                             { linkType = XLContact,
+                               simplexUri = "https://api.twitter.com/3/tweets/:id",
+                               trustedUri = True,
+                               smpHosts = NE.fromList ["host0", "host2", "host3"]
+                             }
+                     )
+                     (Just EAChangeFormat)
+                 ]
+
+  it "SimplexLink 2" do
+    diff
+      [ FormatChar '>' $
+          Just $
+            SimplexLink
+              { linkType = XLContact,
+                simplexUri = "https://api.twitter.com/2/tweets/:id",
+                trustedUri = True,
+                smpHosts = NE.fromList ["host1", "host2", "host3"]
+              }
+      ]
+      [ FormatChar '>' $
+          Just
+            SimplexLink
+              { linkType = XLContact,
+                simplexUri = "https://api.twitter.com/3/tweets/:id",
+                trustedUri = True,
+                smpHosts = NE.fromList ["host1", "host2", "host3"]
+              }
+      ]
+      `shouldBe` [ DiffChar
+                     ( FormatChar '>' $
+                         Just
+                           SimplexLink
+                             { linkType = XLContact,
+                               simplexUri = "https://api.twitter.com/3/tweets/:id",
+                               trustedUri = True,
+                               smpHosts = NE.fromList ["host1", "host2", "host3"]
+                             }
+                     )
+                     (Just EAChangeFormat)
+                 ]
+
+  it "SimplexLink 3" do
+    diff
+      [ FormatChar '>' $
+          Just $
+            SimplexLink
+              { linkType = XLContact,
+                simplexUri = "https://api.twitter.com/2/tweets/:id",
+                trustedUri = True,
+                smpHosts = NE.fromList ["host1", "host2", "host3"]
+              }
+      ]
+      [ FormatChar '>' $
+          Just
+            SimplexLink
+              { linkType = XLContact,
+                simplexUri = "https://api.twitter.com/2/tweets/:id",
+                trustedUri = True,
+                smpHosts = NE.fromList ["host0", "host2", "host3"]
+              }
+      ]
+      `shouldBe` [ DiffChar
+                     ( FormatChar '>' $
+                         Just
+                           SimplexLink
+                             { linkType = XLContact,
+                               simplexUri = "https://api.twitter.com/2/tweets/:id",
+                               trustedUri = True,
+                               smpHosts = NE.fromList ["host0", "host2", "host3"]
+                             }
+                     )
+                     (Just EAChangeFormat)
+                 ]
+
+  it "plainDiff 1" do
+    plainDiff
+      "https://api.twitter.com/2/tweets/:id"
+      "https://api.twitter.com/3/tweets/:id"
+      `shouldBe` [ DiffPlainChar 'h' Nothing,
+                   DiffPlainChar 't' Nothing,
+                   DiffPlainChar 't' Nothing,
+                   DiffPlainChar 'p' Nothing,
+                   DiffPlainChar 's' Nothing,
+                   DiffPlainChar ':' Nothing,
+                   DiffPlainChar '/' Nothing,
+                   DiffPlainChar '/' Nothing,
+                   DiffPlainChar 'a' Nothing,
+                   DiffPlainChar 'p' Nothing,
+                   DiffPlainChar 'i' Nothing,
+                   DiffPlainChar '.' Nothing,
+                   DiffPlainChar 't' Nothing,
+                   DiffPlainChar 'w' Nothing,
+                   DiffPlainChar 'i' Nothing,
+                   DiffPlainChar 't' Nothing,
+                   DiffPlainChar 't' Nothing,
+                   DiffPlainChar 'e' Nothing,
+                   DiffPlainChar 'r' Nothing,
+                   DiffPlainChar '.' Nothing,
+                   DiffPlainChar 'c' Nothing,
+                   DiffPlainChar 'o' Nothing,
+                   DiffPlainChar 'm' Nothing,
+                   DiffPlainChar '/' Nothing,
+                   DiffPlainChar '2' $ Just EADelete,
+                   DiffPlainChar '3' $ Just EAInsert,
+                   DiffPlainChar '/' Nothing,
+                   DiffPlainChar 't' Nothing,
+                   DiffPlainChar 'w' Nothing,
+                   DiffPlainChar 'e' Nothing,
+                   DiffPlainChar 'e' Nothing,
+                   DiffPlainChar 't' Nothing,
+                   DiffPlainChar 's' Nothing,
+                   DiffPlainChar '/' Nothing,
+                   DiffPlainChar ':' Nothing,
+                   DiffPlainChar 'i' Nothing,
+                   DiffPlainChar 'd' Nothing
+                 ]
+
+  it "plainDiff 2" do
+    plainDiff
+      "Hrl~!@lo"
+      "Herxy!@zo12"
+      `shouldBe` [ DiffPlainChar 'H' Nothing,
+                   DiffPlainChar 'e' $ Just EAInsert,
+                   DiffPlainChar 'r' Nothing,
+                   DiffPlainChar 'l' $ Just EADelete,
+                   DiffPlainChar '~' $ Just EADelete,
+                   DiffPlainChar 'x' $ Just EAInsert,
+                   DiffPlainChar 'y' $ Just EAInsert,
+                   DiffPlainChar '!' Nothing,
+                   DiffPlainChar '@' Nothing,
+                   DiffPlainChar 'l' $ Just EADelete,
+                   DiffPlainChar 'z' $ Just EAInsert,
+                   DiffPlainChar 'o' Nothing,
+                   DiffPlainChar '1' $ Just EAInsert,
+                   DiffPlainChar '2' $ Just EAInsert
+                 ]
@@ -5,6 +5,7 @@ import ChatTests
 import ChatTests.Utils (xdescribe'')
 import Control.Logger.Simple
 import Data.Time.Clock.System
+import MarkdownDiffTests
 import MarkdownTests
 import MobileTests
 import ProtocolTests
@@ -20,6 +21,7 @@ main = do
  withGlobalLogging logCfg . hspec $ do
    describe "Schema dump" schemaDumpTest
    describe "SimpleX chat markdown" markdownTests
+    fdescribe "SimpleX chat markdown diff" markdownDiffTests
    describe "SimpleX chat view" viewTests
    describe "SimpleX chat protocol" protocolTests
    describe "WebRTC encryption" webRTCTests
@@ -2,10 +2,10 @@

 <ul class="mb-[12px]">
    <li>new desktop app! 💻</li>
-    <li>encrypt locally storead files & media</li>
+    <li>encrypt locally stored files & media</li>
    <li>directory service and other group improvements</li>
    <li>simplified incognito mode</li>
-    <li>better app responsiveness and stability, and 40% reduced memory usage.</li>
+    <li>better app responsiveness, stability and 40% reduced memory usage.</li>
    <li>new privacy settings: show last messages & save draft.</li>
 </ul>
Author	SHA1	Message	Date
Evgeny Poberezkin	ef02b27bca	simplify types, make changed char have new format	2023-10-02 21:54:56 +01:00
Evgeny Poberezkin	7c73a44a51	format with ormolu	2023-10-02 20:55:36 +01:00
Evgeny Poberezkin	b3e9c7f7dc	Merge branch 'master' into pdavidow-show-edits-readyToMerge	2023-10-02 20:47:44 +01:00
Stanislav Dmitrenko	77db70139b	windows: shortcut for installator (#3156 ) Co-authored-by: avently <avently@local>	2023-10-02 17:25:49 +01:00
Stanislav Dmitrenko	fdf3da73aa	desktop: making chat list item to have a hover effect (#3162 ) * desktop: making chat list item to have a hover effect * changes * fix --------- Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>	2023-10-02 17:23:38 +01:00
Stanislav Dmitrenko	0d93dab692	android, desktop: added useful logs (#3163 )	2023-10-02 15:46:30 +01:00
spaced4ndy	d4cbef1ba1	core: notify about contact deletion only if contact is ready, catch errors (#3160 )	2023-10-02 16:29:13 +04:00
Evgeny Poberezkin	8545a1e8f9	ci: make docs update rebuild website	2023-10-01 20:46:30 +01:00
Evgeny Poberezkin	157ea59ebb	docs: update downloads page	2023-10-01 18:53:58 +01:00
Evgeny Poberezkin	7231201c3c	v5.4-beta.0: ios 176, android 156, desktop 12 * desktop: v5.4-beta.0 build 12 * v5.4-beta.0: ios 176, android 156, desktop 12	2023-10-01 18:31:52 +01:00
Stanislav Dmitrenko	695d47da2d	desktop: Windows build (#3143 ) * desktop: Windows build * temp * temp * new way of libs loading * new way of libs loading * Revert "new way of libs loading" This reverts commit `8632f8a8f7`. * made VLC working on Windows * unused lib * scripts * updated script * fix path * fix lib loading * fix lib loading * packaging options * different file manager implementation on Windows --------- Co-authored-by: Avently <avently.local> Co-authored-by: avently <avently@local> Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>	2023-10-01 13:33:15 +01:00
Evgeny Poberezkin	968d8e9c34	core: 5.4.0.0	2023-10-01 13:19:32 +01:00
Stanislav Dmitrenko	d72c9a6de0	desktop: ability to always show terminal view (#3074 ) * desktop: ability to always show terminal view * only show toggle with dev tools enabled --------- Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>	2023-10-01 12:12:17 +01:00
Alexander Bondarenko	5ce388522e	Move toView and withStore* to a common module (#3147 )	2023-09-29 15:50:20 +01:00
Evgeny Poberezkin	70a65e8969	core: close stores before import/delete/encryption operations to make compatible with windows, make encryption more resilient (#3146 ) * core: close stores before import/delete/encryption operations to make compatible with windows, make encryption more resilient * remove file names * do not remove files if already removed	2023-09-29 13:09:48 +01:00
Evgeny Poberezkin	1d34500fba	core: revert stop/close changes made for Windows (#3145 ) * Revert "core: return error response when wrong passphrase is passed to start" This reverts commit `ea319313f1`. * Revert "core: support closing/re-opening store on chat stop/start (#3132)" This reverts commit `3c7fc6b0ee`.	2023-09-29 11:14:10 +01:00
spaced4ndy	bc7baf560b	core: filter out connections of deleted contacts and group members on subscribe (#3144 )	2023-09-29 11:24:16 +04:00
Stanislav Dmitrenko	c1854b7d50	desktop: fix script for building the lib (#3141 )	2023-09-28 11:39:43 +01:00
spaced4ndy	682dfe503c	android, desktop: notify contact about contact deletion (#3139 ) Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>	2023-09-28 13:52:43 +04:00
spaced4ndy	957f3b3eb0	core: delete unused contact silently (#3140 )	2023-09-28 13:16:03 +04:00
Evgeny Poberezkin	dea96df27b	docs: update join team	2023-09-28 09:26:54 +01:00
Evgeny Poberezkin	942e5eb8c4	docs: update branches	2023-09-27 22:19:20 +01:00
Evgeny Poberezkin	ea319313f1	core: return error response when wrong passphrase is passed to start	2023-09-27 21:15:19 +01:00
spaced4ndy	bbe329072e	ios: notify contact about contact deletion (#3135 )	2023-09-27 20:07:32 +04:00
spaced4ndy	c64d1e8361	core: notify contact about contact deletion (#3131 )	2023-09-27 19:36:13 +04:00
Stanislav Dmitrenko	7e17ed7b1b	desktop (mac): removing rpaths (#3136 ) * desktop (mac): removing rpaths * one more lib * added check for dir existence in linking * new line * patching libapp on mac	2023-09-27 15:34:46 +01:00
Evgeny Poberezkin	3c7fc6b0ee	core: support closing/re-opening store on chat stop/start (#3132 ) * core: support closing/re-opening store on chat stop/start * update .nix refs * kotlin: types * add test * update simplexmq	2023-09-27 15:26:03 +01:00
Stanislav Dmitrenko	8709ad6ff3	desktop: enhanced video player + inline player (#3130 ) * desktop: enhanced video player + inline player * simplify * simplify * removed unused code * follow up --------- Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>	2023-09-27 10:19:48 +01:00
Evgeny Poberezkin	50d624ef6b	blog: move image	2023-09-25 20:09:08 +01:00
Evgeny Poberezkin	11e448267d	website: update post, downloads page	2023-09-25 18:12:47 +01:00
Evgeny Poberezkin	aacf741ef5	ci: exclude -fdroid tags from github builds	2023-09-25 16:51:10 +01:00
Evgeny Poberezkin	5c0d162a1a	format with ormolu	2023-09-24 23:37:09 +01:00
Evgeny Poberezkin	1df330d3c5	Merge branch 'show-edits-readyToMerge' of github.com:pdavidow/simplex-chat into pdavidow-show-edits-readyToMerge	2023-09-24 23:29:18 +01:00
pdavidow	3e182dbca5	cleanup	2023-08-19 23:59:08 -04:00
pdavidow	ea8f1ee9a4	cleanup	2023-08-19 23:51:36 -04:00
pdavidow	c6db756b68	rename to Diff motif	2023-08-19 23:46:11 -04:00
pdavidow	faf09acf65	cleanup	2023-08-18 11:59:35 -04:00
pdavidow	d005d79d54	cleanup	2023-08-17 11:35:57 -04:00
pdavidow	12a1b083c0	cleanup	2023-08-17 02:19:43 -04:00
pdavidow	0ce77987e3	cleanup	2023-08-17 00:32:44 -04:00
pdavidow	62b3044001	cleanup	2023-08-16 23:59:27 -04:00
pdavidow	827bff3cb4	cleanup	2023-08-16 23:40:24 -04:00
pdavidow	f859696b05	cleanup	2023-08-16 21:28:23 -04:00
pdavidow	67bac7c7f9	cleanup	2023-08-16 11:39:04 -04:00
pdavidow	bd4077f04c	cleanup	2023-08-16 10:55:17 -04:00
pdavidow	a9048e7270	"SimplexLink 2" "SimplexLink 3"	2023-08-16 10:25:19 -04:00
pdavidow	bb8a9f4b1e	"findPlainDiffs 1"	2023-08-16 10:09:42 -04:00
pdavidow	4d99921bde	cleanup	2023-08-16 09:50:13 -04:00
pdavidow	32a0e6359c	FINAL need to uncomment tests	2023-08-15 22:46:16 -04:00
				`@@ -0,0 +1 @@`
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