Merge branch 'master' into master-android

.github/workflows/build.yml

@@ -5,12 +5,22 @@ on:
     branches:
       - master
       - stable
-      - users
     tags:
       - "v*"
       - "!*-fdroid"
       - "!*-armv7a"
   pull_request:
+    paths-ignore:
+      - "apps/ios"
+      - "apps/multiplatform"
+      - "blog"
+      - "docs"
+      - "fastlane"
+      - "images"
+      - "packages"
+      - "website"
+      - "README.md"
+      - "PRIVACY.md"
 
 jobs:
   prepare-release:

README.md

@@ -300,25 +300,27 @@ What is already implemented:
 1. Instead of user profile identifiers used by all other platforms, even the most private ones, SimpleX uses [pairwise per-queue identifiers](./docs/GLOSSARY.md#pairwise-pseudonymous-identifier) (2 addresses for each unidirectional message queue, with an optional 3rd address for push notifications on iOS, 2 queues in each connection between the users). It makes observing the network graph on the application level more difficult, as for `n` users there can be up to `n * (n-1)` message queues.
 2. [End-to-end encryption](./docs/GLOSSARY.md#end-to-end-encryption) in each message queue using [NaCl cryptobox](https://nacl.cr.yp.to/box.html). This is added to allow redundancy in the future (passing each message via several servers), to avoid having the same ciphertext in different queues (that would only be visible to the attacker if TLS is compromised). The encryption keys used for this encryption are not rotated, instead we are planning to rotate the queues. Curve25519 keys are used for key negotiation.
 3. [Double ratchet](./docs/GLOSSARY.md#double-ratchet-algorithm) end-to-end encryption in each conversation between two users (or group members). This is the same algorithm that is used in Signal and many other messaging apps; it provides OTR messaging with [forward secrecy](./docs/GLOSSARY.md#forward-secrecy) (each message is encrypted by its own ephemeral key) and [break-in recovery](./docs/GLOSSARY.md#post-compromise-security) (the keys are frequently re-negotiated as part of the message exchange). Two pairs of Curve448 keys are used for the initial [key agreement](./docs/GLOSSARY.md#key-agreement-protocol), initiating party passes these keys via the connection link, accepting side - in the header of the confirmation message.
-4. Additional layer of encryption using NaCL cryptobox for the messages delivered from the server to the recipient. This layer avoids having any ciphertext in common between sent and received traffic of the server inside TLS (and there are no identifiers in common as well).
-5. Several levels of [content padding](./docs/GLOSSARY.md#message-padding) to frustrate message size attacks.
-6. All message metadata, including the time when the message was received by the server (rounded to a second) is sent to the recipients inside an encrypted envelope, so even if TLS is compromised it cannot be observed.
-7. Only TLS 1.2/1.3 are allowed for client-server connections, limited to cryptographic algorithms: CHACHA20POLY1305_SHA256, Ed25519/Ed448, Curve25519/Curve448.
-8. To protect against replay attacks SimpleX servers require [tlsunique channel binding](https://www.rfc-editor.org/rfc/rfc5929.html) as session ID in each client command signed with per-queue ephemeral key.
-9. To protect your IP address all SimpleX Chat clients support accessing messaging servers via Tor - see [v3.1 release announcement](./blog/20220808-simplex-chat-v3.1-chat-groups.md) for more details.
-10. Local database encryption with passphrase - your contacts, groups and all sent and received messages are stored encrypted. If you used SimpleX Chat before v4.0 you need to enable the encryption via the app settings.
-11. Transport isolation - different TCP connections and Tor circuits are used for traffic of different user profiles, optionally - for different contacts and group member connections.
-12. Manual messaging queue rotations to move conversation to another SMP relay.
-13. Sending end-to-end encrypted files using [XFTP protocol](https://simplex.chat/blog/20230301-simplex-file-transfer-protocol.html).
-14. Local files encryption.
+4. [Post-quantum resistant key exchange](./docs/GLOSSARY.md#post-quantum-cryptography) in double ratchet protocol *on every ratchet step*. Read more in [this post](./blog/20240314-simplex-chat-v5-6-quantum-resistance-signal-double-ratchet-algorithm.md) and also see this [publication by Apple]( https://security.apple.com/blog/imessage-pq3/) explaining the need for post-quantum key rotation.
+5. Additional layer of encryption using NaCL cryptobox for the messages delivered from the server to the recipient. This layer avoids having any ciphertext in common between sent and received traffic of the server inside TLS (and there are no identifiers in common as well).
+6. Several levels of [content padding](./docs/GLOSSARY.md#message-padding) to frustrate message size attacks.
+7. All message metadata, including the time when the message was received by the server (rounded to a second) is sent to the recipients inside an encrypted envelope, so even if TLS is compromised it cannot be observed.
+8. Only TLS 1.2/1.3 are allowed for client-server connections, limited to cryptographic algorithms: CHACHA20POLY1305_SHA256, Ed25519/Ed448, Curve25519/Curve448.
+9. To protect against replay attacks SimpleX servers require [tlsunique channel binding](https://www.rfc-editor.org/rfc/rfc5929.html) as session ID in each client command signed with per-queue ephemeral key.
+10. To protect your IP address from unknown messaging relays, and for per-message transport anonymity (compared with Tor/VPN per-connection anonymity), from v6.0 all SimpleX Chat clients use private message routing by default. Read more in [this post](./blog/20240604-simplex-chat-v5.8-private-message-routing-chat-themes.md#private-message-routing).
+11. To protect your IP address from unknown file relays, when SOCKS proxy is not enabled SimpleX Chat clients ask for a confirmation before downloading the files from unknown servers.
+12. To protect your IP address from known servers all SimpleX Chat clients support accessing messaging servers via Tor - see [v3.1 release announcement](./blog/20220808-simplex-chat-v3.1-chat-groups.md) for more details.
+13. Local database encryption with passphrase - your contacts, groups and all sent and received messages are stored encrypted. If you used SimpleX Chat before v4.0 you need to enable the encryption via the app settings.
+14. Transport isolation - different TCP connections and Tor circuits are used for traffic of different user profiles, optionally - for different contacts and group member connections.
+15. Manual messaging queue rotations to move conversation to another SMP relay.
+16. Sending end-to-end encrypted files using [XFTP protocol](https://simplex.chat/blog/20230301-simplex-file-transfer-protocol.html).
+17. Local files encryption.
 
 We plan to add:
 
-1. Senders' SMP relays and recipients' XFTP relays to reduce traffic and conceal IP addresses from the relays chosen, and potentially controlled, by another party.
-2. Post-quantum resistant key exchange in double ratchet protocol.
-3. Automatic message queue rotation and redundancy. Currently the queues created between two users are used until the queue is manually changed by the user or contact is deleted. We are planning to add automatic queue rotation to make these identifiers temporary and rotate based on some schedule TBC (e.g., every X messages, or every X hours/days).
-4. Message "mixing" - adding latency to message delivery, to protect against traffic correlation by message time.
-5. Reproducible builds – this is the limitation of the development stack, but we will be investing into solving this problem. Users can still build all applications and services from the source code.
+1. Automatic message queue rotation and redundancy. Currently the queues created between two users are used until the queue is manually changed by the user or contact is deleted. We are planning to add automatic queue rotation to make these identifiers temporary and rotate based on some schedule TBC (e.g., every X messages, or every X hours/days).
+2. Message "mixing" - adding latency to message delivery, to protect against traffic correlation by message time.
+3. Reproducible builds – this is the limitation of the development stack, but we will be investing into solving this problem. Users can still build all applications and services from the source code.
+4. Recipients' XFTP relays to reduce traffic and conceal IP addresses from the relays chosen, and potentially controlled, by another party.
 
 ## For developers
 

apps/ios/Shared/Model/ChatModel.swift

@@ -123,6 +123,14 @@ class NetworkModel: ObservableObject {
     }
 }
 
+/// ChatItemWithMenu can depend on previous or next item for it's appearance
+/// This dummy model is used to force an update of all chat items,
+/// when they might have changed appearance.
+class ChatItemDummyModel: ObservableObject {
+    static let shared = ChatItemDummyModel()
+    func sendUpdate() { objectWillChange.send() }
+}
+
 final class ChatModel: ObservableObject {
     @Published var onboardingStage: OnboardingStage?
     @Published var setDeliveryReceipts = false
@@ -428,19 +436,17 @@ final class ChatModel: ObservableObject {
 
     private func _upsertChatItem(_ cInfo: ChatInfo, _ cItem: ChatItem) -> Bool {
         if let i = getChatItemIndex(cItem) {
-            withConditionalAnimation {
-                _updateChatItem(at: i, with: cItem)
-            }
+            _updateChatItem(at: i, with: cItem)
+            ChatItemDummyModel.shared.sendUpdate()
             return false
         } else {
-            withConditionalAnimation(itemAnimation()) {
-                var ci = cItem
-                if let status = chatItemStatuses.removeValue(forKey: ci.id), case .sndNew = ci.meta.itemStatus {
-                    ci.meta.itemStatus = status
-                }
-                im.reversedChatItems.insert(ci, at: hasLiveDummy ? 1 : 0)
-                im.itemAdded = true
+            var ci = cItem
+            if let status = chatItemStatuses.removeValue(forKey: ci.id), case .sndNew = ci.meta.itemStatus {
+                ci.meta.itemStatus = status
             }
+            im.reversedChatItems.insert(ci, at: hasLiveDummy ? 1 : 0)
+            im.itemAdded = true
+            ChatItemDummyModel.shared.sendUpdate()
             return true
         }
 
@@ -882,35 +888,6 @@ final class ChatModel: ObservableObject {
             _ = upsertGroupMember(groupInfo, updatedMember)
         }
     }
-
-    func unreadChatItemCounts(itemsInView: Set<String>) -> UnreadChatItemCounts {
-        var i = 0
-        var totalBelow = 0
-        var unreadBelow = 0
-        while i < im.reversedChatItems.count - 1 && !itemsInView.contains(im.reversedChatItems[i].viewId) {
-            totalBelow += 1
-            if im.reversedChatItems[i].isRcvNew {
-                unreadBelow += 1
-            }
-            i += 1
-        }
-        return UnreadChatItemCounts(
-            // TODO these thresholds account for the fact that items are still "visible" while
-            // covered by compose area, they should be replaced with the actual height in pixels below the screen.
-            isNearBottom: totalBelow < 15,
-            isReallyNearBottom: totalBelow < 2,
-            unreadBelow: unreadBelow
-        )
-    }
-
-    func topItemInView(itemsInView: Set<String>) -> ChatItem? {
-        let maxIx = im.reversedChatItems.count - 1
-        var i = 0
-        let inView = { itemsInView.contains(self.im.reversedChatItems[$0].viewId) }
-        while i < maxIx && !inView(i) { i += 1 }
-        while i < maxIx && inView(i) { i += 1 }
-        return im.reversedChatItems[min(i - 1, maxIx)]
-    }
 }
 
 struct ShowingInvitation {
@@ -923,12 +900,6 @@ struct NTFContactRequest {
     var chatId: String
 }
 
-struct UnreadChatItemCounts: Equatable {
-    var isNearBottom: Bool
-    var isReallyNearBottom: Bool
-    var unreadBelow: Int
-}
-
 final class Chat: ObservableObject, Identifiable, ChatLike {
     @Published var chatInfo: ChatInfo
     @Published var chatItems: [ChatItem]

apps/ios/Shared/Model/SimpleXAPI.swift

@@ -2199,9 +2199,11 @@ func refreshCallInvitations() async throws {
     }
 }
 
-func justRefreshCallInvitations() throws {
+func justRefreshCallInvitations() async throws {
     let callInvitations = try apiGetCallInvitationsSync()
-    ChatModel.shared.callInvitations = callsByChat(callInvitations)
+    await MainActor.run {
+        ChatModel.shared.callInvitations = callsByChat(callInvitations)
+    }
 }
 
 private func callsByChat(_ callInvitations: [RcvCallInvitation]) -> [ChatId: RcvCallInvitation] {
@@ -2211,12 +2213,13 @@ private func callsByChat(_ callInvitations: [RcvCallInvitation]) -> [ChatId: Rcv
 }
 
 func activateCall(_ callInvitation: RcvCallInvitation) {
-    if !callInvitation.user.showNotifications { return }
     let m = ChatModel.shared
+    logger.debug("reportNewIncomingCall activeCallUUID \(String(describing: m.activeCall?.callUUID)) invitationUUID \(String(describing: callInvitation.callUUID))")
+    if !callInvitation.user.showNotifications || m.activeCall?.callUUID == callInvitation.callUUID { return }
     CallController.shared.reportNewIncomingCall(invitation: callInvitation) { error in
         if let error = error {
             DispatchQueue.main.async {
-                m.callInvitations[callInvitation.contact.id]?.callkitUUID = nil
+                m.callInvitations[callInvitation.contact.id]?.callUUID = nil
             }
             logger.error("reportNewIncomingCall error: \(error.localizedDescription)")
         } else {

apps/ios/Shared/Views/Call/ActiveCallView.swift

@@ -185,7 +185,7 @@ struct ActiveCallView: View {
             case .ended:
                 closeCallView(client)
                 call.callState = .ended
-                if let uuid = call.callkitUUID {
+                if let uuid = call.callUUID {
                     CallController.shared.endCall(callUUID: uuid)
                 }
             case .ok:
@@ -382,7 +382,7 @@ struct ActiveCallOverlay: View {
     private func endCallButton() -> some View {
         let cc = CallController.shared
         return callButton("phone.down.fill", width: 60, height: 60) {
-            if let uuid = call.callkitUUID {
+            if let uuid = call.callUUID {
                 cc.endCall(callUUID: uuid)
             } else {
                 cc.endCall(call: call) {}
@@ -462,9 +462,9 @@ struct ActiveCallOverlay: View {
 struct ActiveCallOverlay_Previews: PreviewProvider {
     static var previews: some View {
         Group{
-            ActiveCallOverlay(call: Call(direction: .incoming, contact: Contact.sampleData, callkitUUID: UUID(), callState: .offerSent, localMedia: .video), client: WebRTCClient(Binding.constant(nil), { _ in }, Binding.constant(nil)))
+            ActiveCallOverlay(call: Call(direction: .incoming, contact: Contact.sampleData, callUUID: UUID().uuidString.lowercased(), callState: .offerSent, localMedia: .video), client: WebRTCClient(Binding.constant(nil), { _ in }, Binding.constant(nil)))
                 .background(.black)
-            ActiveCallOverlay(call: Call(direction: .incoming, contact: Contact.sampleData, callkitUUID: UUID(), callState: .offerSent, localMedia: .audio), client: WebRTCClient(Binding.constant(nil), { _ in }, Binding.constant(nil)))
+            ActiveCallOverlay(call: Call(direction: .incoming, contact: Contact.sampleData, callUUID: UUID().uuidString.lowercased(), callState: .offerSent, localMedia: .audio), client: WebRTCClient(Binding.constant(nil), { _ in }, Binding.constant(nil)))
                 .background(.black)
         }
     }

apps/ios/Shared/Views/Call/CallController.swift

@@ -51,7 +51,7 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
 
     func provider(_ provider: CXProvider, perform action: CXStartCallAction) {
         logger.debug("CallController.provider CXStartCallAction")
-        if callManager.startOutgoingCall(callUUID: action.callUUID) {
+        if callManager.startOutgoingCall(callUUID: action.callUUID.uuidString.lowercased()) {
             action.fulfill()
             provider.reportOutgoingCall(with: action.callUUID, startedConnectingAt: nil)
         } else {
@@ -61,12 +61,30 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
 
     func provider(_ provider: CXProvider, perform action: CXAnswerCallAction) {
         logger.debug("CallController.provider CXAnswerCallAction")
-        if callManager.answerIncomingCall(callUUID: action.callUUID) {
-            // WebRTC call should be in connected state to fulfill.
-            // Otherwise no audio and mic working on lockscreen
-            fulfillOnConnect = action
-        } else {
-            action.fail()
+        Task {
+            let chatIsReady = await waitUntilChatStarted(timeoutMs: 30_000, stepMs: 500)
+            logger.debug("CallController chat started \(chatIsReady) \(ChatModel.shared.chatInitialized) \(ChatModel.shared.chatRunning == true) \(String(describing: AppChatState.shared.value))")
+            if !chatIsReady {
+                action.fail()
+                return
+            }
+            if !ChatModel.shared.callInvitations.values.contains(where: { inv in inv.callUUID == action.callUUID.uuidString.lowercased() }) {
+                try? await justRefreshCallInvitations()
+                logger.debug("CallController: updated call invitations chat")
+            }
+            await MainActor.run {
+                logger.debug("CallController.provider will answer on call")
+
+                if callManager.answerIncomingCall(callUUID: action.callUUID.uuidString.lowercased()) {
+                    logger.debug("CallController.provider answered on call")
+                    // WebRTC call should be in connected state to fulfill.
+                    // Otherwise no audio and mic working on lockscreen
+                    fulfillOnConnect = action
+                } else {
+                    logger.debug("CallController.provider will fail the call")
+                    action.fail()
+                }
+            }
         }
     }
 
@@ -75,7 +93,7 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
         // Should be nil here if connection was in connected state
         fulfillOnConnect?.fail()
         fulfillOnConnect = nil
-        callManager.endCall(callUUID: action.callUUID) { ok in
+        callManager.endCall(callUUID: action.callUUID.uuidString.lowercased()) { ok in
             if ok {
                 action.fulfill()
             } else {
@@ -86,7 +104,7 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
     }
 
     func provider(_ provider: CXProvider, perform action: CXSetMutedCallAction) {
-        if callManager.enableMedia(media: .audio, enable: !action.isMuted, callUUID:  action.callUUID) {
+        if callManager.enableMedia(media: .audio, enable: !action.isMuted, callUUID:  action.callUUID.uuidString.lowercased()) {
             action.fulfill()
         } else {
             action.fail()
@@ -156,6 +174,19 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
         }
     }
 
+    private func waitUntilChatStarted(timeoutMs: UInt64, stepMs: UInt64) async -> Bool {
+        logger.debug("CallController waiting until chat started")
+        var t: UInt64 = 0
+        repeat {
+            if ChatModel.shared.chatInitialized, ChatModel.shared.chatRunning == true, case .active = AppChatState.shared.value {
+                return true
+            }
+            _ = try? await Task.sleep(nanoseconds: stepMs * 1000000)
+            t += stepMs
+        } while t < timeoutMs
+        return false
+    }
+
     @objc(pushRegistry:didUpdatePushCredentials:forType:)
     func pushRegistry(_ registry: PKPushRegistry, didUpdate pushCredentials: PKPushCredentials, for type: PKPushType) {
         logger.debug("CallController: didUpdate push credentials for type \(type.rawValue)")
@@ -171,32 +202,19 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
             self.reportExpiredCall(payload: payload, completion)
             return
         }
-        if (!ChatModel.shared.chatInitialized) {
-            logger.debug("CallController: initializing chat")
-            do {
-                try initializeChat(start: true, refreshInvitations: false)
-            } catch let error {
-                logger.error("CallController: initializing chat error: \(error)")
-                self.reportExpiredCall(payload: payload, completion)
-                return
-            }
-        }
-        logger.debug("CallController: initialized chat")
-        startChatForCall()
-        logger.debug("CallController: started chat")
-        self.shouldSuspendChat = true
-        // There are no invitations in the model, as it was processed by NSE
-        try? justRefreshCallInvitations()
-        logger.debug("CallController: updated call invitations chat")
-        // logger.debug("CallController justRefreshCallInvitations: \(String(describing: m.callInvitations))")
         // Extract the call information from the push notification payload
         let m = ChatModel.shared
         if let contactId = payload.dictionaryPayload["contactId"] as? String,
-           let invitation = m.callInvitations[contactId] {
-            let update = self.cxCallUpdate(invitation: invitation)
-            if let uuid = invitation.callkitUUID {
+           let displayName = payload.dictionaryPayload["displayName"] as? String,
+           let callUUID = payload.dictionaryPayload["callUUID"] as? String,
+           let uuid = UUID(uuidString: callUUID),
+           let callTsInterval = payload.dictionaryPayload["callTs"] as? TimeInterval,
+           let mediaStr = payload.dictionaryPayload["media"] as? String,
+           let media = CallMediaType(rawValue: mediaStr) {
+            let update = self.cxCallUpdate(contactId, displayName, media)
+            let callTs = Date(timeIntervalSince1970: callTsInterval)
+            if callTs.timeIntervalSinceNow >= -180 {
                 logger.debug("CallController: report pushkit call via CallKit")
-                let update = self.cxCallUpdate(invitation: invitation)
                 self.provider.reportNewIncomingCall(with: uuid, update: update) { error in
                     if error != nil {
                         m.callInvitations.removeValue(forKey: contactId)
@@ -205,11 +223,31 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
                     completion()
                 }
             } else {
+                logger.debug("CallController will expire call 1")
                 self.reportExpiredCall(update: update, completion)
             }
         } else {
+            logger.debug("CallController will expire call 2")
             self.reportExpiredCall(payload: payload, completion)
         }
+
+        //DispatchQueue.main.asyncAfter(deadline: .now() + 10) {
+        if (!ChatModel.shared.chatInitialized) {
+            logger.debug("CallController: initializing chat")
+            do {
+                try initializeChat(start: true, refreshInvitations: false)
+            } catch let error {
+                logger.error("CallController: initializing chat error: \(error)")
+                if let call = ChatModel.shared.activeCall {
+                    self.endCall(call: call, completed: completion)
+                }
+                return
+            }
+        }
+        logger.debug("CallController: initialized chat")
+        startChatForCall()
+        logger.debug("CallController: started chat")
+        self.shouldSuspendChat = true
     }
 
     // This function fulfils the requirement to always report a call when PushKit notification is received,
@@ -239,8 +277,8 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
     }
 
     func reportNewIncomingCall(invitation: RcvCallInvitation, completion: @escaping (Error?) -> Void) {
-        logger.debug("CallController.reportNewIncomingCall, UUID=\(String(describing: invitation.callkitUUID))")
-        if CallController.useCallKit(), let uuid = invitation.callkitUUID {
+        logger.debug("CallController.reportNewIncomingCall, UUID=\(String(describing: invitation.callUUID))")
+        if CallController.useCallKit(), let callUUID = invitation.callUUID, let uuid = UUID(uuidString: callUUID) {
             if invitation.callTs.timeIntervalSinceNow >= -180 {
                 let update = cxCallUpdate(invitation: invitation)
                 provider.reportNewIncomingCall(with: uuid, update: update, completion: completion)
@@ -261,6 +299,14 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
         return update
     }
 
+    private func cxCallUpdate(_ contactId: String, _ displayName: String, _ media: CallMediaType) -> CXCallUpdate {
+        let update = CXCallUpdate()
+        update.remoteHandle = CXHandle(type: .generic, value: contactId)
+        update.hasVideo = media == .video
+        update.localizedCallerName = displayName
+        return update
+    }
+
     func reportIncomingCall(call: Call, connectedAt dateConnected: Date?) {
         logger.debug("CallController: reporting incoming call connected")
         if CallController.useCallKit() {
@@ -272,14 +318,14 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
 
     func reportOutgoingCall(call: Call, connectedAt dateConnected: Date?) {
         logger.debug("CallController: reporting outgoing call connected")
-        if CallController.useCallKit(), let uuid = call.callkitUUID {
+        if CallController.useCallKit(), let callUUID = call.callUUID, let uuid = UUID(uuidString: callUUID) {
             provider.reportOutgoingCall(with: uuid, connectedAt: dateConnected)
         }
     }
 
     func reportCallRemoteEnded(invitation: RcvCallInvitation) {
         logger.debug("CallController: reporting remote ended")
-        if CallController.useCallKit(), let uuid = invitation.callkitUUID {
+        if CallController.useCallKit(), let callUUID = invitation.callUUID, let uuid = UUID(uuidString: callUUID) {
             provider.reportCall(with: uuid, endedAt: nil, reason: .remoteEnded)
         } else if invitation.contact.id == activeCallInvitation?.contact.id {
             activeCallInvitation = nil
@@ -288,14 +334,17 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
 
     func reportCallRemoteEnded(call: Call) {
         logger.debug("CallController: reporting remote ended")
-        if CallController.useCallKit(), let uuid = call.callkitUUID {
+        if CallController.useCallKit(), let callUUID = call.callUUID, let uuid = UUID(uuidString: callUUID) {
             provider.reportCall(with: uuid, endedAt: nil, reason: .remoteEnded)
         }
     }
 
     func startCall(_ contact: Contact, _ media: CallMediaType) {
         logger.debug("CallController.startCall")
-        let uuid = callManager.newOutgoingCall(contact, media)
+        let callUUID = callManager.newOutgoingCall(contact, media)
+        guard let uuid = UUID(uuidString: callUUID) else {
+            return
+        }
         if CallController.useCallKit() {
             let handle = CXHandle(type: .generic, value: contact.id)
             let action = CXStartCallAction(call: uuid, handle: handle)
@@ -307,8 +356,8 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
                 update.localizedCallerName = contact.displayName
                 self.provider.reportCall(with: uuid, updated: update)
             }
-        } else if callManager.startOutgoingCall(callUUID: uuid) {
-            if callManager.startOutgoingCall(callUUID: uuid) {
+        } else if callManager.startOutgoingCall(callUUID: callUUID) {
+            if callManager.startOutgoingCall(callUUID: callUUID) {
                 logger.debug("CallController.startCall: call started")
             } else {
                 logger.error("CallController.startCall: no active call")
@@ -318,8 +367,8 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
 
     func answerCall(invitation: RcvCallInvitation) {
         logger.debug("CallController: answering a call")
-        if CallController.useCallKit(), let callUUID = invitation.callkitUUID {
-            requestTransaction(with: CXAnswerCallAction(call: callUUID))
+        if CallController.useCallKit(), let callUUID = invitation.callUUID, let uuid = UUID(uuidString: callUUID) {
+            requestTransaction(with: CXAnswerCallAction(call: uuid))
         } else {
             callManager.answerIncomingCall(invitation: invitation)
         }
@@ -328,10 +377,13 @@ class CallController: NSObject, CXProviderDelegate, PKPushRegistryDelegate, Obse
         }
     }
 
-    func endCall(callUUID: UUID) {
-        logger.debug("CallController: ending the call with UUID \(callUUID.uuidString)")
+    func endCall(callUUID: String) {
+        let uuid = UUID(uuidString: callUUID)
+        logger.debug("CallController: ending the call with UUID \(callUUID)")
         if CallController.useCallKit() {
-            requestTransaction(with: CXEndCallAction(call: callUUID))
+            if let uuid {
+                requestTransaction(with: CXEndCallAction(call: uuid))
+            }
         } else {
             callManager.endCall(callUUID: callUUID) { ok in
                 if ok {

apps/ios/Shared/Views/Call/CallManager.swift

@@ -10,17 +10,17 @@ import Foundation
 import SimpleXChat
 
 class CallManager {
-    func newOutgoingCall(_ contact: Contact, _ media: CallMediaType) -> UUID {
-        let uuid = UUID()
-        let call = Call(direction: .outgoing, contact: contact, callkitUUID: uuid, callState: .waitCapabilities, localMedia: media)
+    func newOutgoingCall(_ contact: Contact, _ media: CallMediaType) -> String {
+        let uuid = UUID().uuidString.lowercased()
+        let call = Call(direction: .outgoing, contact: contact, callUUID: uuid, callState: .waitCapabilities, localMedia: media)
         call.speakerEnabled = media == .video
         ChatModel.shared.activeCall = call
         return uuid
     }
 
-    func startOutgoingCall(callUUID: UUID) -> Bool {
+    func startOutgoingCall(callUUID: String) -> Bool {
         let m = ChatModel.shared
-        if let call = m.activeCall, call.callkitUUID == callUUID {
+        if let call = m.activeCall, call.callUUID == callUUID {
             m.showCallView = true
             Task { await m.callCommand.processCommand(.capabilities(media: call.localMedia)) }
             return true
@@ -28,7 +28,7 @@ class CallManager {
         return false
     }
 
-    func answerIncomingCall(callUUID: UUID) -> Bool {
+    func answerIncomingCall(callUUID: String) -> Bool {
         if let invitation = getCallInvitation(callUUID) {
             answerIncomingCall(invitation: invitation)
             return true
@@ -42,7 +42,7 @@ class CallManager {
         let call = Call(
             direction: .incoming,
             contact: invitation.contact,
-            callkitUUID: invitation.callkitUUID,
+            callUUID: invitation.callUUID,
             callState: .invitationAccepted,
             localMedia: invitation.callType.media,
             sharedKey: invitation.sharedKey
@@ -68,8 +68,8 @@ class CallManager {
         }
     }
 
-    func enableMedia(media: CallMediaType, enable: Bool, callUUID: UUID) -> Bool {
-        if let call = ChatModel.shared.activeCall, call.callkitUUID == callUUID {
+    func enableMedia(media: CallMediaType, enable: Bool, callUUID: String) -> Bool {
+        if let call = ChatModel.shared.activeCall, call.callUUID == callUUID {
             let m = ChatModel.shared
             Task { await m.callCommand.processCommand(.media(media: media, enable: enable)) }
             return true
@@ -77,8 +77,8 @@ class CallManager {
         return false
     }
 
-    func endCall(callUUID: UUID, completed: @escaping (Bool) -> Void) {
-        if let call = ChatModel.shared.activeCall, call.callkitUUID == callUUID {
+    func endCall(callUUID: String, completed: @escaping (Bool) -> Void) {
+        if let call = ChatModel.shared.activeCall, call.callUUID == callUUID {
             endCall(call: call) { completed(true) }
         } else if let invitation = getCallInvitation(callUUID) {
             endCall(invitation: invitation) { completed(true) }
@@ -126,8 +126,8 @@ class CallManager {
         }
     }
 
-    private func getCallInvitation(_ callUUID: UUID) -> RcvCallInvitation? {
-        if let (_, invitation) = ChatModel.shared.callInvitations.first(where: { (_, inv) in inv.callkitUUID == callUUID }) {
+    private func getCallInvitation(_ callUUID: String) -> RcvCallInvitation? {
+        if let (_, invitation) = ChatModel.shared.callInvitations.first(where: { (_, inv) in inv.callUUID == callUUID }) {
             return invitation
         }
         return nil

apps/ios/Shared/Views/Call/WebRTC.swift

@@ -18,7 +18,7 @@ class Call: ObservableObject, Equatable {
 
     var direction: CallDirection
     var contact: Contact
-    var callkitUUID: UUID?
+    var callUUID: String?
     var localMedia: CallMediaType
     @Published var callState: CallState
     @Published var localCapabilities: CallCapabilities?
@@ -33,14 +33,14 @@ class Call: ObservableObject, Equatable {
     init(
         direction: CallDirection,
         contact: Contact,
-        callkitUUID: UUID?,
+        callUUID: String?,
         callState: CallState,
         localMedia: CallMediaType,
         sharedKey: String? = nil
     ) {
         self.direction = direction
         self.contact = contact
-        self.callkitUUID = callkitUUID
+        self.callUUID = callUUID
         self.callState = callState
         self.localMedia = localMedia
         self.sharedKey = sharedKey

apps/ios/Shared/Views/Chat/ChatItem/CIGroupInvitationView.swift

@@ -12,6 +12,7 @@ import SimpleXChat
 struct CIGroupInvitationView: View {
     @EnvironmentObject var chatModel: ChatModel
     @EnvironmentObject var theme: AppTheme
+    @Environment(\.showTimestamp) var showTimestamp: Bool
     @ObservedObject var chat: Chat
     var chatItem: ChatItem
     var groupInvitation: CIGroupInvitation
@@ -45,7 +46,7 @@ struct CIGroupInvitationView: View {
                                     .foregroundColor(inProgress ? theme.colors.secondary : chatIncognito ? .indigo : theme.colors.primary)
                                     .font(.callout)
                                 + Text("   ")
-                                + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showStatus: false, showEdited: false, showViaProxy: showSentViaProxy)
+                                + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showStatus: false, showEdited: false, showViaProxy: showSentViaProxy, showTimesamp: showTimestamp)
                             )
                             .overlay(DetermineWidth())
                         }
@@ -53,7 +54,7 @@ struct CIGroupInvitationView: View {
                         (
                             groupInvitationText()
                             + Text("   ")
-                            + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showStatus: false, showEdited: false, showViaProxy: showSentViaProxy)
+                            + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showStatus: false, showEdited: false, showViaProxy: showSentViaProxy, showTimesamp: showTimestamp)
                         )
                         .overlay(DetermineWidth())
                     }
@@ -69,7 +70,7 @@ struct CIGroupInvitationView: View {
         }
         .padding(.horizontal, 12)
         .padding(.vertical, 6)
-        .background(chatItemFrameColor(chatItem, theme))
+        .background { chatItemFrameColor(chatItem, theme).modifier(ChatTailPadding()) }
         .textSelection(.disabled)
         .onPreferenceChange(DetermineWidth.Key.self) { frameWidth = $0 }
         .onChange(of: inProgress) { inProgress in

apps/ios/Shared/Views/Chat/ChatItem/CIMetaView.swift

@@ -12,6 +12,7 @@ import SimpleXChat
 struct CIMetaView: View {
     @ObservedObject var chat: Chat
     @EnvironmentObject var theme: AppTheme
+    @Environment(\.showTimestamp) var showTimestamp: Bool
     var chatItem: ChatItem
     var metaColor: Color
     var paleMetaColor = Color(UIColor.tertiaryLabel)
@@ -30,24 +31,24 @@ struct CIMetaView: View {
             switch meta.itemStatus {
             case let .sndSent(sndProgress):
                 switch sndProgress {
-                case .complete: ciMetaText(meta, chatTTL: ttl, encrypted: encrypted,  color: metaColor, sent: .sent, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy)
-                case .partial: ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: paleMetaColor, sent: .sent, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy)
+                case .complete: ciMetaText(meta, chatTTL: ttl, encrypted: encrypted,  color: metaColor, sent: .sent, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy, showTimesamp: showTimestamp)
+                case .partial: ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: paleMetaColor, sent: .sent, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy, showTimesamp: showTimestamp)
                 }
             case let .sndRcvd(_, sndProgress):
                 switch sndProgress {
                 case .complete:
                     ZStack {
-                        ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: metaColor, sent: .rcvd1, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy)
-                        ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: metaColor, sent: .rcvd2, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy)
+                        ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: metaColor, sent: .rcvd1, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy, showTimesamp: showTimestamp)
+                        ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: metaColor, sent: .rcvd2, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy, showTimesamp: showTimestamp)
                     }
                 case .partial:
                     ZStack {
-                        ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: paleMetaColor, sent: .rcvd1, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy)
-                        ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: paleMetaColor, sent: .rcvd2, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy)
+                        ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: paleMetaColor, sent: .rcvd1, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy, showTimesamp: showTimestamp)
+                        ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: paleMetaColor, sent: .rcvd2, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy, showTimesamp: showTimestamp)
                     }
                 }
             default:
-                ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: metaColor, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy)
+                ciMetaText(meta, chatTTL: ttl, encrypted: encrypted, color: metaColor, showStatus: showStatus, showEdited: showEdited, showViaProxy: showSentViaProxy, showTimesamp: showTimestamp)
             }
         }
     }
@@ -69,7 +70,8 @@ func ciMetaText(
     sent: SentCheckmark? = nil,
     showStatus: Bool = true,
     showEdited: Bool = true,
-    showViaProxy: Bool
+    showViaProxy: Bool,
+    showTimesamp: Bool
 ) -> Text {
     var r = Text("")
     if showEdited, meta.itemEdited {
@@ -105,7 +107,9 @@ func ciMetaText(
     if let enc = encrypted {
         r = r + statusIconText(enc ? "lock" : "lock.open", color) + Text(" ")
     }
-    r = r + meta.timestampText.foregroundColor(color)
+    if showTimesamp {
+        r = r + meta.timestampText.foregroundColor(color)
+    }
     return r.font(.caption)
 }
 

apps/ios/Shared/Views/Chat/ChatItem/CIRcvDecryptionError.swift

@@ -15,6 +15,7 @@ struct CIRcvDecryptionError: View {
     @EnvironmentObject var m: ChatModel
     @EnvironmentObject var theme: AppTheme
     @ObservedObject var chat: Chat
+    @Environment(\.showTimestamp) var showTimestamp: Bool
     var msgDecryptError: MsgDecryptError
     var msgCount: UInt32
     var chatItem: ChatItem
@@ -68,37 +69,40 @@ struct CIRcvDecryptionError: View {
     }
 
     @ViewBuilder private func viewBody() -> some View {
-        if case let .direct(contact) = chat.chatInfo,
-           let contactStats = contact.activeConn?.connectionStats {
-            if contactStats.ratchetSyncAllowed {
-                decryptionErrorItemFixButton(syncSupported: true) {
-                    alert = .syncAllowedAlert { syncContactConnection(contact) }
+        Group {
+            if case let .direct(contact) = chat.chatInfo,
+               let contactStats = contact.activeConn?.connectionStats {
+                if contactStats.ratchetSyncAllowed {
+                    decryptionErrorItemFixButton(syncSupported: true) {
+                        alert = .syncAllowedAlert { syncContactConnection(contact) }
+                    }
+                } else if !contactStats.ratchetSyncSupported {
+                    decryptionErrorItemFixButton(syncSupported: false) {
+                        alert = .syncNotSupportedContactAlert
+                    }
+                } else {
+                    basicDecryptionErrorItem()
                 }
-            } else if !contactStats.ratchetSyncSupported {
-                decryptionErrorItemFixButton(syncSupported: false) {
-                    alert = .syncNotSupportedContactAlert
+            } else if case let .group(groupInfo) = chat.chatInfo,
+                      case let .groupRcv(groupMember) = chatItem.chatDir,
+                      let mem = m.getGroupMember(groupMember.groupMemberId),
+                      let memberStats = mem.wrapped.activeConn?.connectionStats {
+                if memberStats.ratchetSyncAllowed {
+                    decryptionErrorItemFixButton(syncSupported: true) {
+                        alert = .syncAllowedAlert { syncMemberConnection(groupInfo, groupMember) }
+                    }
+                } else if !memberStats.ratchetSyncSupported {
+                    decryptionErrorItemFixButton(syncSupported: false) {
+                        alert = .syncNotSupportedMemberAlert
+                    }
+                } else {
+                    basicDecryptionErrorItem()
                 }
             } else {
                 basicDecryptionErrorItem()
             }
-        } else if case let .group(groupInfo) = chat.chatInfo,
-                  case let .groupRcv(groupMember) = chatItem.chatDir,
-                  let mem = m.getGroupMember(groupMember.groupMemberId),
-                  let memberStats = mem.wrapped.activeConn?.connectionStats {
-            if memberStats.ratchetSyncAllowed {
-                decryptionErrorItemFixButton(syncSupported: true) {
-                    alert = .syncAllowedAlert { syncMemberConnection(groupInfo, groupMember) }
-                }
-            } else if !memberStats.ratchetSyncSupported {
-                decryptionErrorItemFixButton(syncSupported: false) {
-                    alert = .syncNotSupportedMemberAlert
-                }
-            } else {
-                basicDecryptionErrorItem()
-            }
-        } else {
-            basicDecryptionErrorItem()
         }
+        .background { chatItemFrameColor(chatItem, theme).modifier(ChatTailPadding()) }
     }
 
     private func basicDecryptionErrorItem() -> some View {
@@ -122,7 +126,7 @@ struct CIRcvDecryptionError: View {
                         .foregroundColor(syncSupported ? theme.colors.primary : theme.colors.secondary)
                         .font(.callout)
                     + Text("   ")
-                    + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showViaProxy: showSentViaProxy)
+                    + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showViaProxy: showSentViaProxy, showTimesamp: showTimestamp)
                 )
             }
             .padding(.horizontal, 12)
@@ -131,7 +135,6 @@ struct CIRcvDecryptionError: View {
         }
         .onTapGesture(perform: { onClick() })
         .padding(.vertical, 6)
-        .background(Color(uiColor: .tertiarySystemGroupedBackground))
         .textSelection(.disabled)
     }
 
@@ -142,7 +145,7 @@ struct CIRcvDecryptionError: View {
                     .foregroundColor(.red)
                     .italic()
                 + Text("   ")
-                + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showViaProxy: showSentViaProxy)
+                + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showViaProxy: showSentViaProxy, showTimesamp: showTimestamp)
             }
             .padding(.horizontal, 12)
             CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary)
@@ -150,7 +153,6 @@ struct CIRcvDecryptionError: View {
         }
         .onTapGesture(perform: { onClick() })
         .padding(.vertical, 6)
-        .background(Color(uiColor: .tertiarySystemGroupedBackground))
         .textSelection(.disabled)
     }
 

apps/ios/Shared/Views/Chat/ChatItem/FramedItemView.swift

@@ -12,7 +12,7 @@ import SimpleXChat
 struct FramedItemView: View {
     @EnvironmentObject var m: ChatModel
     @EnvironmentObject var theme: AppTheme
-    @EnvironmentObject var scrollModel: ReverseListScrollModel<ChatItem>
+    @EnvironmentObject var scrollModel: ReverseListScrollModel
     @ObservedObject var chat: Chat
     var chatItem: ChatItem
     var preview: UIImage?
@@ -71,8 +71,8 @@ struct FramedItemView: View {
                     .overlay(DetermineWidth())
                     .accessibilityLabel("")
             }
-        }
-            .background(chatItemFrameColorMaybeImageOrVideo(chatItem, theme))
+        }   
+            .background { chatItemFrameColorMaybeImageOrVideo(chatItem, theme).modifier(ChatTailPadding()) }
             .onPreferenceChange(DetermineWidth.Key.self) { msgWidth = $0 }
 
         if let (title, text) = chatItem.meta.itemStatus.statusInfo {

apps/ios/Shared/Views/Chat/ChatItem/FullScreenMediaView.swift

@@ -13,7 +13,7 @@ import AVKit
 
 struct FullScreenMediaView: View {
     @EnvironmentObject var m: ChatModel
-    @EnvironmentObject var scrollModel: ReverseListScrollModel<ChatItem>
+    @EnvironmentObject var scrollModel: ReverseListScrollModel
     @State var chatItem: ChatItem
     @State var image: UIImage?
     @State var player: AVPlayer? = nil

apps/ios/Shared/Views/Chat/ChatItem/IntegrityErrorItemView.swift

@@ -69,7 +69,7 @@ struct CIMsgError: View {
         }
         .padding(.leading, 12)
         .padding(.vertical, 6)
-        .background(Color(uiColor: .tertiarySystemGroupedBackground))
+        .background { chatItemFrameColor(chatItem, theme).modifier(ChatTailPadding()) }
         .textSelection(.disabled)
         .onTapGesture(perform: onTap)
     }

apps/ios/Shared/Views/Chat/ChatItem/MarkedDeletedItemView.swift

@@ -22,7 +22,7 @@ struct MarkedDeletedItemView: View {
         .foregroundColor(theme.colors.secondary)
         .padding(.horizontal, 12)
         .padding(.vertical, 6)
-        .background(chatItemFrameColor(chatItem, theme))
+        .background { chatItemFrameColor(chatItem, theme).modifier(ChatTailPadding()) }
         .textSelection(.disabled)
     }
 

apps/ios/Shared/Views/Chat/ChatItem/MsgContentView.swift

@@ -26,6 +26,7 @@ private func typing(_ w: Font.Weight = .light) -> Text {
 
 struct MsgContentView: View {
     @ObservedObject var chat: Chat
+    @Environment(\.showTimestamp) var showTimestamp: Bool
     @EnvironmentObject var theme: AppTheme
     var text: String
     var formattedText: [FormattedText]? = nil
@@ -84,7 +85,7 @@ struct MsgContentView: View {
     }
 
     private func reserveSpaceForMeta(_ mt: CIMeta) -> Text {
-        (rightToLeft ? Text("\n") : Text("   ")) + ciMetaText(mt, chatTTL: chat.chatInfo.timedMessagesTTL, encrypted: nil, transparent: true, showViaProxy: showSentViaProxy)
+        (rightToLeft ? Text("\n") : Text("   ")) + ciMetaText(mt, chatTTL: chat.chatInfo.timedMessagesTTL, encrypted: nil, transparent: true, showViaProxy: showSentViaProxy, showTimesamp: showTimestamp)
     }
 }
 

apps/ios/Shared/Views/Chat/ChatItemView.swift

@@ -9,9 +9,21 @@
 import SwiftUI
 import SimpleXChat
 
+extension EnvironmentValues {
+    struct ShowTimestamp: EnvironmentKey {
+        static let defaultValue: Bool = true
+    }
+
+    var showTimestamp: Bool {
+        get { self[ShowTimestamp.self] }
+        set { self[ShowTimestamp.self] = newValue }
+    }
+}
+
 struct ChatItemView: View {
     @ObservedObject var chat: Chat
     @EnvironmentObject var theme: AppTheme
+    @Environment(\.showTimestamp) var showTimestamp: Bool
     var chatItem: ChatItem
     var maxWidth: CGFloat = .infinity
     @Binding var revealed: Bool

apps/ios/Shared/Views/Chat/ChatView.swift

@@ -22,8 +22,8 @@ struct ChatView: View {
     @Environment(\.presentationMode) var presentationMode
     @Environment(\.scenePhase) var scenePhase
     @State @ObservedObject var chat: Chat
-    @StateObject private var scrollModel = ReverseListScrollModel<ChatItem>()
-    @StateObject private var floatingButtonModel = FloatingButtonModel()
+    @StateObject private var scrollModel = ReverseListScrollModel()
+    @StateObject private var floatingButtonModel: FloatingButtonModel = .shared
     @State private var showChatInfoSheet: Bool = false
     @State private var showAddMembersSheet: Bool = false
     @State private var composeState = ComposeState()
@@ -76,7 +76,8 @@ struct ChatView: View {
             VStack(spacing: 0) {
                 ZStack(alignment: .bottomTrailing) {
                     chatItemsList()
-                    floatingButtons(counts: floatingButtonModel.unreadChatItemCounts)
+                    // TODO: Extract into a separate view, to reduce the scope of `FloatingButtonModel` updates
+                    floatingButtons(unreadBelow: floatingButtonModel.unreadBelow, isNearBottom: floatingButtonModel.isNearBottom)
                 }
                 connectingText()
                 if selectedChatItems == nil {
@@ -413,12 +414,6 @@ struct ChatView: View {
                     revealedChatItem: $revealedChatItem,
                     selectedChatItems: $selectedChatItems
                 )
-                .onAppear {
-                    floatingButtonModel.appeared(viewId: ci.viewId)
-                }
-                .onDisappear {
-                    floatingButtonModel.disappeared(viewId: ci.viewId)
-                }
                 .id(ci.id) // Required to trigger `onAppear` on iOS15
             } loadPage: {
                 loadChatItems(cInfo)
@@ -429,13 +424,10 @@ struct ChatView: View {
             .onChange(of: searchText) { _ in
                 Task { await loadChat(chat: chat, search: searchText) }
             }
-            .onChange(of: im.reversedChatItems) { _ in
-                floatingButtonModel.chatItemsChanged()
-            }
             .onChange(of: im.itemAdded) { added in
                 if added {
                     im.itemAdded = false
-                    if floatingButtonModel.unreadChatItemCounts.isReallyNearBottom {
+                    if floatingButtonModel.isReallyNearBottom {
                         scrollModel.scrollToBottom()
                     }
                 }
@@ -458,57 +450,43 @@ struct ChatView: View {
     }
 
     class FloatingButtonModel: ObservableObject {
-        private enum Event {
-            case appeared(String)
-            case disappeared(String)
-            case chatItemsChanged
-        }
-
-        @Published var unreadChatItemCounts: UnreadChatItemCounts
-
-        private let events = PassthroughSubject<Event, Never>()
+        static let shared = FloatingButtonModel()
+        @Published var unreadBelow: Int = 0
+        @Published var isNearBottom: Bool = true
+        var isReallyNearBottom: Bool { scrollOffset.value > 0 && scrollOffset.value < 500 }
+        let visibleItems = PassthroughSubject<[String], Never>()
+        let scrollOffset = CurrentValueSubject<Double, Never>(0)
         private var bag = Set<AnyCancellable>()
 
         init() {
-            unreadChatItemCounts = UnreadChatItemCounts(
-                isNearBottom: true,
-                isReallyNearBottom: true,
-                unreadBelow: 0
-            )
-            events
+            visibleItems
                 .receive(on: DispatchQueue.global(qos: .background))
-                .scan(Set<String>()) { itemsInView, event in
-                    var updated = itemsInView
-                    switch event {
-                    case let .appeared(viewId): updated.insert(viewId)
-                    case let .disappeared(viewId): updated.remove(viewId)
-                    case .chatItemsChanged: ()
-                    }
-                    return updated
+                .map { itemIds in
+                    if let viewId = itemIds.first,
+                       let index = ItemsModel.shared.reversedChatItems.firstIndex(where: { $0.viewId == viewId }) {
+                        ItemsModel.shared.reversedChatItems[..<index].reduce(into: 0) { unread, chatItem in
+                            if chatItem.isRcvNew { unread += 1 }
+                        }
+                    } else { 0 }
                 }
-                .map { ChatModel.shared.unreadChatItemCounts(itemsInView: $0) }
                 .removeDuplicates()
-                .throttle(for: .seconds(0.2), scheduler: DispatchQueue.main, latest: true)
-                .assign(to: \.unreadChatItemCounts, on: self)
+                .receive(on: DispatchQueue.main)
+                .assign(to: \.unreadBelow, on: self)
                 .store(in: &bag)
-        }
 
-        func appeared(viewId: String) {
-            events.send(.appeared(viewId))
-        }
-
-        func disappeared(viewId: String) {
-            events.send(.disappeared(viewId))
-        }
-
-        func chatItemsChanged() {
-            events.send(.chatItemsChanged)
+            scrollOffset
+                .map { $0 < 800 }
+                .removeDuplicates()
+                // Delay the state change until scroll to bottom animation is finished
+                .delay(for: 0.35, scheduler: DispatchQueue.main)
+                .assign(to: \.isNearBottom, on: self)
+                .store(in: &bag)
         }
     }
 
-    private func floatingButtons(counts: UnreadChatItemCounts) -> some View {
+    private func floatingButtons(unreadBelow: Int, isNearBottom: Bool) -> some View {
         VStack {
-            let unreadAbove = chat.chatStats.unreadCount - counts.unreadBelow
+            let unreadAbove = chat.chatStats.unreadCount - unreadBelow
             if unreadAbove > 0 {
                 circleButton {
                     unreadCountText(unreadAbove)
@@ -529,16 +507,16 @@ struct ChatView: View {
                 }
             }
             Spacer()
-            if counts.unreadBelow > 0 {
+            if unreadBelow > 0 {
                 circleButton {
-                    unreadCountText(counts.unreadBelow)
+                    unreadCountText(unreadBelow)
                         .font(.callout)
                         .foregroundColor(theme.colors.primary)
                 }
                 .onTapGesture {
                     scrollModel.scrollToBottom()
                 }
-            } else if !counts.isNearBottom {
+            } else if !isNearBottom {
                 circleButton {
                     Image(systemName: "chevron.down")
                         .foregroundColor(theme.colors.primary)
@@ -568,8 +546,8 @@ struct ChatView: View {
 
     private func endCallButton(_ call: Call) -> some View {
         Button {
-            if let uuid = call.callkitUUID {
-                CallController.shared.endCall(callUUID: uuid)
+            if CallController.useCallKit(), let callUUID = call.callUUID {
+                CallController.shared.endCall(callUUID: callUUID)
             } else {
                 CallController.shared.endCall(call: call) {}
             }
@@ -696,6 +674,7 @@ struct ChatView: View {
         @EnvironmentObject var m: ChatModel
         @EnvironmentObject var theme: AppTheme
         @Binding @ObservedObject var chat: Chat
+        @ObservedObject var dummyModel: ChatItemDummyModel = .shared
         let chatItem: ChatItem
         let maxWidth: CGFloat
         @Binding var composeState: ComposeState
@@ -709,38 +688,72 @@ struct ChatView: View {
         @State private var showChatItemInfoSheet: Bool = false
         @State private var chatItemInfo: ChatItemInfo?
         @State private var showForwardingSheet: Bool = false
-
+        @State private var msgWidth: CGFloat = 0
+        
         @Binding var selectedChatItems: Set<Int64>?
 
         @State private var allowMenu: Bool = true
 
         var revealed: Bool { chatItem == revealedChatItem }
 
+        typealias ItemSeparation = (timestamp: Bool, largeGap: Bool, date: Date?)
+
+        func getItemSeparation(_ chatItem: ChatItem, at i: Int?) -> ItemSeparation {
+            let im = ItemsModel.shared
+            if let i, i > 0 && im.reversedChatItems.count >= i {
+                let nextItem = im.reversedChatItems[i - 1]
+                let largeGap = !nextItem.chatDir.sameDirection(chatItem.chatDir) || nextItem.meta.itemTs.timeIntervalSince(chatItem.meta.itemTs) > 60
+                return (
+                    timestamp: largeGap || formatTimestampText(chatItem.meta.itemTs) != formatTimestampText(nextItem.meta.itemTs),
+                    largeGap: largeGap,
+                    date: Calendar.current.isDate(chatItem.meta.itemTs, inSameDayAs: nextItem.meta.itemTs) ? nil : nextItem.meta.itemTs
+                )
+            } else {
+                return (timestamp: true, largeGap: true, date: nil)
+            }
+        }
+
         var body: some View {
-            let (currIndex, _) = m.getNextChatItem(chatItem)
+            let currIndex = m.getChatItemIndex(chatItem)
             let ciCategory = chatItem.mergeCategory
             let (prevHidden, prevItem) = m.getPrevShownChatItem(currIndex, ciCategory)
             let range = itemsRange(currIndex, prevHidden)
+            let timeSeparation = getItemSeparation(chatItem, at: currIndex)
             let im = ItemsModel.shared
             Group {
                 if revealed, let range = range {
                     let items = Array(zip(Array(range), im.reversedChatItems[range]))
-                    ForEach(items.reversed(), id: \.1.viewId) { (i, ci) in
-                        let prev = i == prevHidden ? prevItem : im.reversedChatItems[i + 1]
-                        chatItemView(ci, nil, prev)
-                        .overlay {
-                            if let selected = selectedChatItems, ci.canBeDeletedForSelf {
-                                Color.clear
-                                    .contentShape(Rectangle())
-                                    .onTapGesture {
-                                        let checked = selected.contains(ci.id)
-                                        selectUnselectChatItem(select: !checked, ci)
+                    VStack(spacing: 0) {
+                        ForEach(items.reversed(), id: \.1.viewId) { (i: Int, ci: ChatItem) in
+                            let prev = i == prevHidden ? prevItem : im.reversedChatItems[i + 1]
+                            chatItemView(ci, nil, prev, getItemSeparation(ci, at: i))
+                                .overlay {
+                                    if let selected = selectedChatItems, ci.canBeDeletedForSelf {
+                                        Color.clear
+                                            .contentShape(Rectangle())
+                                            .onTapGesture {
+                                                let checked = selected.contains(ci.id)
+                                                selectUnselectChatItem(select: !checked, ci)
+                                            }
                                     }
-                            }
+                                }
                         }
                     }
                 } else {
-                    chatItemView(chatItem, range, prevItem)
+                    VStack(spacing: 0) {
+                        chatItemView(chatItem, range, prevItem, timeSeparation)
+                        if let date = timeSeparation.date {
+                            Text(String.localizedStringWithFormat(
+                                NSLocalizedString("%@, %@", comment: "format for date separator in chat"),
+                                date.formatted(.dateTime.weekday(.abbreviated)),
+                                date.formatted(.dateTime.day().month(.abbreviated))
+                            ))
+                            .font(.callout)
+                            .fontWeight(.medium)
+                            .foregroundStyle(.secondary)
+                            .padding(8)
+                        }
+                    }
                     .overlay {
                         if let selected = selectedChatItems, chatItem.canBeDeletedForSelf {
                             Color.clear
@@ -790,8 +803,54 @@ struct ChatView: View {
                 }
             }
         }
+        
 
-        @ViewBuilder func chatItemView(_ ci: ChatItem, _ range: ClosedRange<Int>?, _ prevItem: ChatItem?) -> some View {
+        @available(iOS 16.0, *)
+        struct MemberLayout: Layout {
+            let spacing: Double
+            let msgWidth: Double
+
+            private func sizes(subviews: Subviews, proposal: ProposedViewSize) -> (CGSize, CGSize) {
+                assert(subviews.count == 2, "member layout must contain exactly two subviews")
+                let roleSize = subviews[1].sizeThatFits(proposal)
+                let memberSize = subviews[0].sizeThatFits(
+                    ProposedViewSize(
+                        width: (proposal.width ?? msgWidth) - roleSize.width,
+                        height: proposal.height
+                    )
+                )
+                return (memberSize, roleSize)
+            }
+
+            func sizeThatFits(proposal: ProposedViewSize, subviews: Subviews, cache: inout Void) -> CGSize {
+                let (memberSize, roleSize) = sizes(subviews: subviews, proposal: proposal)
+                return CGSize(
+                    width: min(
+                        proposal.width ?? msgWidth,
+                        max(msgWidth, roleSize.width + spacing + memberSize.width)
+                    ),
+                    height: max(memberSize.height, roleSize.height)
+                )
+            }
+
+            func placeSubviews(in bounds: CGRect, proposal: ProposedViewSize, subviews: Subviews, cache: inout Void) {
+                let (memberSize, roleSize) = sizes(subviews: subviews, proposal: proposal)
+                subviews[0].place(
+                    at: CGPoint(x: bounds.minX, y: bounds.midY - memberSize.height / 2),
+                    proposal: ProposedViewSize(memberSize)
+                )
+                subviews[1].place(
+                    at: CGPoint(
+                        x: bounds.minX + max(memberSize.width + spacing, msgWidth - roleSize.width),
+                        y: bounds.midY - roleSize.height / 2
+                    ),
+                    proposal: ProposedViewSize(roleSize)
+                )
+            }
+        }
+
+        @ViewBuilder func chatItemView(_ ci: ChatItem, _ range: ClosedRange<Int>?, _ prevItem: ChatItem?, _ itemSeparation: ItemSeparation) -> some View {
+            let bottomPadding: Double = itemSeparation.largeGap ? 10 : 2
             if case let .groupRcv(member) = ci.chatDir,
                case let .group(groupInfo) = chat.chatInfo {
                 let (prevMember, memCount): (GroupMember?, Int) =
@@ -803,24 +862,49 @@ struct ChatView: View {
                 if prevItem == nil || showMemberImage(member, prevItem) || prevMember != nil {
                     VStack(alignment: .leading, spacing: 4) {
                         if ci.content.showMemberName {
-                            let t = if memCount == 1 && member.memberRole > .member {
-                                Text(member.memberRole.text + " ").fontWeight(.semibold) + Text(member.displayName)
-                            } else {
-                                Text(memberNames(member, prevMember, memCount))
+                            Group {
+                                if memCount == 1 && member.memberRole > .member {
+                                    Group {
+                                        if #available(iOS 16.0, *) {
+                                            MemberLayout(spacing: 16, msgWidth: msgWidth) {
+                                                Text(member.chatViewName)
+                                                    .lineLimit(1)
+                                                Text(member.memberRole.text)
+                                                    .fontWeight(.semibold)
+                                                    .lineLimit(1)
+                                                    .padding(.trailing, 8)
+                                            }
+                                        } else {
+                                            HStack(spacing: 16) {
+                                                Text(member.chatViewName)
+                                                    .lineLimit(1)
+                                                Text(member.memberRole.text)
+                                                    .fontWeight(.semibold)
+                                                    .lineLimit(1)
+                                                    .layoutPriority(1)
+                                            }
+                                        }
+                                    }
+                                    .frame(
+                                        maxWidth: maxWidth,
+                                        alignment: chatItem.chatDir.sent ? .trailing : .leading
+                                    )
+                                } else {
+                                    Text(memberNames(member, prevMember, memCount))
+                                        .lineLimit(2)
+                                }
                             }
-                            t
                                 .font(.caption)
                                 .foregroundStyle(.secondary)
-                                .lineLimit(2)
                                 .padding(.leading, memberImageSize + 14 + (selectedChatItems != nil && ci.canBeDeletedForSelf ? 12 + 24 : 0))
-                                .padding(.top, 7)
+                                .padding(.top, 3) // this is in addition to message sequence gap
                         }
                         HStack(alignment: .center, spacing: 0) {
                             if selectedChatItems != nil && ci.canBeDeletedForSelf {
                                 SelectedChatItem(ciId: ci.id, selectedChatItems: $selectedChatItems)
                                     .padding(.trailing, 12)
                             }
-                            HStack(alignment: .top, spacing: 8) {
+                            HStack(alignment: .top, spacing: 10) {
                                 MemberProfileImage(member, size: memberImageSize, backgroundColor: theme.colors.background)
                                     .onTapGesture {
                                         if let member =  m.getGroupMember(member.groupMemberId) {
@@ -833,11 +917,12 @@ struct ChatView: View {
                                             }
                                         }
                                     }
-                                chatItemWithMenu(ci, range, maxWidth)
+                                chatItemWithMenu(ci, range, maxWidth, itemSeparation)
+                                    .onPreferenceChange(DetermineWidth.Key.self) { msgWidth = $0 }
                             }
                         }
                     }
-                    .padding(.bottom, 5)
+                    .padding(.bottom, bottomPadding)
                     .padding(.trailing)
                     .padding(.leading, 12)
                 } else {
@@ -846,11 +931,11 @@ struct ChatView: View {
                             SelectedChatItem(ciId: ci.id, selectedChatItems: $selectedChatItems)
                                 .padding(.leading, 12)
                         }
-                        chatItemWithMenu(ci, range, maxWidth)
+                        chatItemWithMenu(ci, range, maxWidth, itemSeparation)
                             .padding(.trailing)
-                            .padding(.leading, memberImageSize + 8 + 12)
+                            .padding(.leading, 10 + memberImageSize + 12)
                     }
-                    .padding(.bottom, 5)
+                    .padding(.bottom, bottomPadding)
                 }
             } else {
                 HStack(alignment: .center, spacing: 0) {
@@ -863,10 +948,10 @@ struct ChatView: View {
                                 .padding(.leading)
                         }
                     }
-                    chatItemWithMenu(ci, range, maxWidth)
+                    chatItemWithMenu(ci, range, maxWidth, itemSeparation)
                         .padding(.horizontal)
                 }
-                .padding(.bottom, 5)
+                .padding(.bottom, bottomPadding)
             }
         }
 
@@ -881,7 +966,7 @@ struct ChatView: View {
             }
         }
 
-        @ViewBuilder func chatItemWithMenu(_ ci: ChatItem, _ range: ClosedRange<Int>?, _ maxWidth: CGFloat) -> some View {
+        @ViewBuilder func chatItemWithMenu(_ ci: ChatItem, _ range: ClosedRange<Int>?, _ maxWidth: CGFloat, _ itemSeparation: ItemSeparation) -> some View {
             let alignment: Alignment = ci.chatDir.sent ? .trailing : .leading
             VStack(alignment: alignment.horizontal, spacing: 3) {
                 ChatItemView(
@@ -891,7 +976,8 @@ struct ChatView: View {
                     revealed: .constant(revealed),
                     allowMenu: $allowMenu
                 )
-                .modifier(ChatItemClipped(ci))
+                .environment(\.showTimestamp, itemSeparation.timestamp)
+                .modifier(ChatItemClipped(ci, tailVisible: itemSeparation.largeGap))
                 .contextMenu { menu(ci, range, live: composeState.liveMessage != nil) }
                 .accessibilityLabel("")
                 if ci.content.msgContent != nil && (ci.meta.itemDeleted == nil || revealed) && ci.reactions.count > 0 {

apps/ios/Shared/Views/Chat/ReverseList.swift

@@ -8,15 +8,16 @@
 
 import SwiftUI
 import Combine
+import SimpleXChat
 
 /// A List, which displays it's items in reverse order - from bottom to top
-struct ReverseList<Item: Identifiable & Hashable & Sendable, Content: View>: UIViewControllerRepresentable {
-    let items: Array<Item>
+struct ReverseList<Content: View>: UIViewControllerRepresentable {
+    let items: Array<ChatItem>
 
-    @Binding var scrollState: ReverseListScrollModel<Item>.State
+    @Binding var scrollState: ReverseListScrollModel.State
 
     /// Closure, that returns user interface for a given item
-    let content: (Item) -> Content
+    let content: (ChatItem) -> Content
 
     let loadPage: () -> Void
 
@@ -25,7 +26,9 @@ struct ReverseList<Item: Identifiable & Hashable & Sendable, Content: View>: UIV
     }
 
     func updateUIViewController(_ controller: Controller, context: Context) {
+        controller.representer = self
         if case let .scrollingTo(destination) = scrollState, !items.isEmpty {
+            controller.view.layer.removeAllAnimations()
             switch destination {
             case .nextPage:
                 controller.scrollToNextPage()
@@ -42,9 +45,10 @@ struct ReverseList<Item: Identifiable & Hashable & Sendable, Content: View>: UIV
     /// Controller, which hosts SwiftUI cells
     class Controller: UITableViewController {
         private enum Section { case main }
-        private let representer: ReverseList
-        private var dataSource: UITableViewDiffableDataSource<Section, Item>!
+        var representer: ReverseList
+        private var dataSource: UITableViewDiffableDataSource<Section, ChatItem>!
         private var itemCount: Int = 0
+        private let updateFloatingButtons = PassthroughSubject<Void, Never>()
         private var bag = Set<AnyCancellable>()
 
         init(representer: ReverseList) {
@@ -71,7 +75,7 @@ struct ReverseList<Item: Identifiable & Hashable & Sendable, Content: View>: UIV
             }
 
             // 3. Configure data source
-            self.dataSource = UITableViewDiffableDataSource<Section, Item>(
+            self.dataSource = UITableViewDiffableDataSource<Section, ChatItem>(
                 tableView: tableView
             ) { (tableView, indexPath, item) -> UITableViewCell? in
                 if indexPath.item > self.itemCount - 8, self.itemCount > 8 {
@@ -103,6 +107,10 @@ struct ReverseList<Item: Identifiable & Hashable & Sendable, Content: View>: UIV
                     name: notificationName,
                     object: nil
                 )
+            updateFloatingButtons
+                .throttle(for: 0.2, scheduler: DispatchQueue.main, latest: true)
+                .sink { self.updateVisibleItems() }
+                .store(in: &bag)
         }
 
         @available(*, unavailable)
@@ -171,8 +179,8 @@ struct ReverseList<Item: Identifiable & Hashable & Sendable, Content: View>: UIV
             Task { representer.scrollState = .atDestination }
         }
 
-        func update(items: Array<Item>) {
-            var snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
+        func update(items: [ChatItem]) {
+            var snapshot = NSDiffableDataSourceSnapshot<Section, ChatItem>()
             snapshot.appendSections([.main])
             snapshot.appendItems(items)
             dataSource.defaultRowAnimation = .none
@@ -188,6 +196,32 @@ struct ReverseList<Item: Identifiable & Hashable & Sendable, Content: View>: UIV
                 )
             }
             itemCount = items.count
+            updateFloatingButtons.send()
+        }
+
+        override func scrollViewDidScroll(_ scrollView: UIScrollView) {
+            updateFloatingButtons.send()
+        }
+
+        private func updateVisibleItems() {
+            let fbm = ChatView.FloatingButtonModel.shared
+            fbm.scrollOffset.send(tableView.contentOffset.y + InvertedTableView.inset)
+            fbm.visibleItems.send(
+                (tableView.indexPathsForVisibleRows ?? [])
+                    .compactMap { indexPath -> String? in
+                        guard let relativeFrame = tableView.superview?.convert(
+                            tableView.rectForRow(at: indexPath),
+                            from: tableView
+                        ) else { return nil }
+                        // Checks that the cell is visible accounting for the added insets
+                        let isVisible =
+                            relativeFrame.maxY > InvertedTableView.inset &&
+                            relativeFrame.minY < tableView.frame.height - InvertedTableView.inset
+                        return indexPath.item < representer.items.count && isVisible
+                        ? representer.items[indexPath.item].viewId
+                        : nil
+                    }
+            )
         }
     }
 
@@ -232,12 +266,12 @@ struct ReverseList<Item: Identifiable & Hashable & Sendable, Content: View>: UIV
 }
 
 /// Manages ``ReverseList`` scrolling
-class ReverseListScrollModel<Item: Identifiable>: ObservableObject {
+class ReverseListScrollModel: ObservableObject {
     /// Represents Scroll State of ``ReverseList``
     enum State: Equatable {
         enum Destination: Equatable {
             case nextPage
-            case item(Item.ID)
+            case item(ChatItem.ID)
             case bottom
         }
 
@@ -255,7 +289,7 @@ class ReverseListScrollModel<Item: Identifiable>: ObservableObject {
         state = .scrollingTo(.bottom)
     }
 
-    func scrollToItem(id: Item.ID) {
+    func scrollToItem(id: ChatItem.ID) {
         state = .scrollingTo(.item(id))
     }
 }

apps/ios/Shared/Views/ChatList/ChatPreviewView.swift

@@ -324,12 +324,12 @@ struct ChatPreviewView: View {
         case let .image(_, image):
             smallContentPreview(size: dynamicMediaSize) {
                 CIImageView(chatItem: ci, preview: UIImage(base64Encoded: image), maxWidth: dynamicMediaSize, smallView: true, showFullScreenImage: $showFullscreenGallery)
-                    .environmentObject(ReverseListScrollModel<ChatItem>())
+                    .environmentObject(ReverseListScrollModel())
             }
         case let .video(_,image, duration):
             smallContentPreview(size: dynamicMediaSize) {
                 CIVideoView(chatItem: ci, preview: UIImage(base64Encoded: image), duration: duration, maxWidth: dynamicMediaSize, videoWidth: nil, smallView: true, showFullscreenPlayer: $showFullscreenGallery)
-                    .environmentObject(ReverseListScrollModel<ChatItem>())
+                    .environmentObject(ReverseListScrollModel())
             }
         case let .voice(_, duration):
             smallContentPreviewVoice(size: dynamicMediaSize) {

apps/ios/Shared/Views/Helpers/ChatItemClipShape.swift

@@ -14,50 +14,60 @@ import SimpleXChat
 /// Supports [Dynamic Type](https://developer.apple.com/documentation/uikit/uifont/scaling_fonts_automatically)
 /// by retaining pill shape, even when ``ChatItem``'s height is less that twice its corner radius
 struct ChatItemClipped: ViewModifier {
-    struct ClipShape: Shape {
-        let maxCornerRadius: Double
-        
-        func path(in rect: CGRect) -> Path {
-            Path(
-                roundedRect: rect,
-                cornerRadius: min((rect.height / 2), maxCornerRadius), 
-                style: .circular
-            )
-        }
-    }
-    
+    @AppStorage(DEFAULT_CHAT_ITEM_ROUNDNESS) private var roundness = defaultChatItemRoundness
+    @AppStorage(DEFAULT_CHAT_ITEM_TAIL) private var tailEnabled = true
+    private let chatItem: (content: CIContent, chatDir: CIDirection)?
+    private let tailVisible: Bool
+
     init() {
-        clipShape = ClipShape(
-            maxCornerRadius: 18
-        )
+        self.chatItem = nil
+        self.tailVisible = false
+    }
+
+    init(_ ci: ChatItem, tailVisible: Bool) {
+        self.chatItem = (ci.content, ci.chatDir)
+        self.tailVisible = tailVisible
     }
     
-    init(_ chatItem: ChatItem) {
-        clipShape = ClipShape(
-            maxCornerRadius: {
-                switch chatItem.content {
-                case 
-                    .sndMsgContent, 
+    private func shapeStyle() -> ChatItemShape.Style {
+        if let ci = chatItem {
+            switch ci.content {
+            case
+                    .sndMsgContent,
                     .rcvMsgContent,
                     .rcvDecryptionError,
-                    .rcvGroupInvitation,
-                    .sndGroupInvitation,
-                    .sndDeleted, 
+                    .sndDeleted,
                     .rcvDeleted,
                     .rcvIntegrityError,
-                    .sndModerated, 
-                    .rcvModerated, 
+                    .sndModerated,
+                    .rcvModerated,
                     .rcvBlocked,
-                    .invalidJSON: 18
-                default: 8
+                    .invalidJSON:
+                let tail = if let mc = ci.content.msgContent, mc.isImageOrVideo && mc.text.isEmpty {
+                    false
+                } else {
+                    tailVisible
                 }
-            }()
-        )
+                return tailEnabled
+                ? .bubble(
+                    padding: ci.chatDir.sent ? .trailing : .leading,
+                    tailVisible: tail
+                )
+                : .roundRect(radius: msgRectMaxRadius)
+            case .rcvGroupInvitation, .sndGroupInvitation:
+                return .roundRect(radius: msgRectMaxRadius)
+            default: return .roundRect(radius: 8)
+            }
+        } else {
+            return .roundRect(radius: msgRectMaxRadius)
+        }
     }
-    
-    private let clipShape: ClipShape
-    
+
     func body(content: Content) -> some View {
+        let clipShape = ChatItemShape(
+            roundness: roundness,
+            style: shapeStyle()
+        )
         content
             .contentShape(.dragPreview, clipShape)
             .contentShape(.contextMenuPreview, clipShape)
@@ -65,4 +75,106 @@ struct ChatItemClipped: ViewModifier {
     }
 }
 
+struct ChatTailPadding: ViewModifier {
+    func body(content: Content) -> some View {
+        content.padding(.horizontal, -msgTailWidth)
+    }
+}
 
+private let msgRectMaxRadius: Double = 18
+private let msgBubbleMaxRadius: Double = msgRectMaxRadius * 1.2
+private let msgTailWidth: Double = 9
+private let msgTailMinHeight: Double = msgTailWidth * 1.254 // ~56deg
+private let msgTailMaxHeight: Double = msgTailWidth * 1.732 // 60deg
+
+struct ChatItemShape: Shape {
+    fileprivate enum Style {
+        case bubble(padding: HorizontalEdge, tailVisible: Bool)
+        case roundRect(radius: Double)
+    }
+
+    fileprivate let roundness: Double
+    fileprivate let style: Style
+
+    func path(in rect: CGRect) -> Path {
+        switch style {
+        case let .bubble(padding, tailVisible):
+            let w = rect.width
+            let h = rect.height
+            let rxMax = min(msgBubbleMaxRadius, w / 2)
+            let ryMax = min(msgBubbleMaxRadius, h / 2)
+            let rx = roundness * rxMax
+            let ry = roundness * ryMax
+            let tailHeight = min(msgTailMinHeight + roundness * (msgTailMaxHeight - msgTailMinHeight), h / 2)
+            var path = Path()
+            // top side
+            path.move(to: CGPoint(x: rx, y: 0))
+            path.addLine(to: CGPoint(x: w - rx, y: 0))
+            if roundness > 0 {
+                // top-right corner
+                path.addQuadCurve(to: CGPoint(x: w, y: ry), control: CGPoint(x: w, y: 0))
+            }
+            if rect.height > 2 * ry {
+                // right side
+                path.addLine(to: CGPoint(x: w, y: h - ry))
+            }
+            if roundness > 0 {
+                // bottom-right corner
+                path.addQuadCurve(to: CGPoint(x: w - rx, y: h), control: CGPoint(x: w, y: h))
+            }
+            // bottom side
+            if tailVisible {
+                path.addLine(to: CGPoint(x: -msgTailWidth, y: h))
+                if roundness > 0 {
+                    // bottom-left tail
+                    // distance of control point from touch point, calculated via ratios
+                    let d = tailHeight - msgTailWidth * msgTailWidth / tailHeight
+                    // tail control point
+                    let tc = CGPoint(x: 0, y: h - tailHeight + d * sqrt(roundness))
+                    // bottom-left tail curve
+                    path.addQuadCurve(to: CGPoint(x: 0, y: h - tailHeight), control: tc)
+                } else {
+                    path.addLine(to: CGPoint(x: 0, y: h - tailHeight))
+                }
+                if rect.height > ry + tailHeight {
+                    // left side
+                    path.addLine(to: CGPoint(x: 0, y: ry))
+                }
+            } else {
+                path.addLine(to: CGPoint(x: rx, y: h))
+                path.addQuadCurve(to: CGPoint(x: 0, y: h - ry), control: CGPoint(x: 0 , y: h))
+                if rect.height > 2 * ry {
+                    // left side
+                    path.addLine(to: CGPoint(x: 0, y: ry))
+                }
+            }
+            if roundness > 0 {
+                // top-left corner
+                path.addQuadCurve(to: CGPoint(x: rx, y: 0), control: CGPoint(x: 0, y: 0))
+            }
+            path.closeSubpath()
+            return switch padding {
+            case .leading: path
+            case .trailing: path
+                    .scale(x: -1, y: 1, anchor: .center)
+                    .path(in: rect)
+            }
+        case let .roundRect(radius):
+            return Path(roundedRect: rect, cornerRadius: radius * roundness)
+        }
+    }
+
+    var offset: Double? {
+        switch style {
+        case let .bubble(padding, isTailVisible):
+            if isTailVisible {
+                switch padding {
+                case .leading: -msgTailWidth
+                case .trailing: msgTailWidth
+                }
+            } else { 0 }
+        case .roundRect: 0
+        }
+    }
+
+}

apps/ios/Shared/Views/UserSettings/AppearanceSettings.swift

@@ -33,6 +33,8 @@ struct AppearanceSettings: View {
     }()
     @State private var darkModeTheme: String = UserDefaults.standard.string(forKey: DEFAULT_SYSTEM_DARK_THEME) ?? DefaultTheme.DARK.themeName
     @AppStorage(DEFAULT_PROFILE_IMAGE_CORNER_RADIUS) private var profileImageCornerRadius = defaultProfileImageCorner
+    @AppStorage(DEFAULT_CHAT_ITEM_ROUNDNESS) private var chatItemRoundness = defaultChatItemRoundness
+    @AppStorage(DEFAULT_CHAT_ITEM_TAIL) private var chatItemTail = true
     @AppStorage(GROUP_DEFAULT_ONE_HAND_UI, store: groupDefaults) private var oneHandUI = true
     @AppStorage(DEFAULT_TOOLBAR_MATERIAL) private var toolbarMaterial = ToolbarMaterial.defaultMaterial
 
@@ -179,6 +181,14 @@ struct AppearanceSettings: View {
                     }
                 }
 
+                Section(header: Text("Message shape").foregroundColor(theme.colors.secondary)) {
+                    HStack {
+                        Text("Corner")
+                        Slider(value: $chatItemRoundness, in: 0...1, step: 0.05)
+                    }
+                    Toggle("Tail", isOn: $chatItemTail)
+                }
+
                 Section(header: Text("Profile images").foregroundColor(theme.colors.secondary)) {
                     HStack(spacing: 16) {
                         if let img = m.currentUser?.image, img != "" {
@@ -358,20 +368,21 @@ struct ChatThemePreview: View {
                 let bob = ChatItem.getSample(2, CIDirection.directSnd, Date.now, NSLocalizedString("Good morning!", comment: "message preview"), quotedItem: CIQuote.getSample(alice.id, alice.meta.itemTs, alice.content.text, chatDir: alice.chatDir))
                 HStack {
                     ChatItemView(chat: Chat.sampleData, chatItem: alice, revealed: Binding.constant(false))
-                        .modifier(ChatItemClipped())
+                        .modifier(ChatItemClipped(alice, tailVisible: true))
                     Spacer()
                 }
                 HStack {
                     Spacer()
                     ChatItemView(chat: Chat.sampleData, chatItem: bob, revealed: Binding.constant(false))
-                        .modifier(ChatItemClipped())
+                        .modifier(ChatItemClipped(bob, tailVisible: true))
                         .frame(alignment: .trailing)
                 }
             } else {
                 Rectangle().fill(.clear)
             }
         }
-        .padding(10)
+            .padding(.vertical, 10)
+            .padding(.horizontal, 16)
         .frame(maxWidth: .infinity)
 
         if let wallpaperType, let wallpaperImage = wallpaperType.image, let backgroundColor, let tintColor {

apps/ios/Shared/Views/UserSettings/SettingsView.swift

@@ -47,6 +47,8 @@ let DEFAULT_ACCENT_COLOR_GREEN = "accentColorGreen" // deprecated, only used for
 let DEFAULT_ACCENT_COLOR_BLUE = "accentColorBlue" // deprecated, only used for migration
 let DEFAULT_USER_INTERFACE_STYLE = "userInterfaceStyle" // deprecated, only used for migration
 let DEFAULT_PROFILE_IMAGE_CORNER_RADIUS = "profileImageCornerRadius"
+let DEFAULT_CHAT_ITEM_ROUNDNESS = "chatItemRoundness"
+let DEFAULT_CHAT_ITEM_TAIL = "chatItemTail"
 let DEFAULT_ONE_HAND_UI_CARD_SHOWN = "oneHandUICardShown"
 let DEFAULT_TOOLBAR_MATERIAL = "toolbarMaterial"
 let DEFAULT_CONNECT_VIA_LINK_TAB = "connectViaLinkTab"
@@ -75,6 +77,8 @@ let DEFAULT_THEME_OVERRIDES = "themeOverrides"
 
 let ANDROID_DEFAULT_CALL_ON_LOCK_SCREEN = "androidCallOnLockScreen"
 
+let defaultChatItemRoundness: Double = 0.75
+
 let appDefaults: [String: Any] = [
     DEFAULT_SHOW_LA_NOTICE: false,
     DEFAULT_LA_NOTICE_SHOWN: false,
@@ -98,6 +102,8 @@ let appDefaults: [String: Any] = [
     DEFAULT_DEVELOPER_TOOLS: false,
     DEFAULT_ENCRYPTION_STARTED: false,
     DEFAULT_PROFILE_IMAGE_CORNER_RADIUS: defaultProfileImageCorner,
+    DEFAULT_CHAT_ITEM_ROUNDNESS: defaultChatItemRoundness,
+    DEFAULT_CHAT_ITEM_TAIL: true,
     DEFAULT_ONE_HAND_UI_CARD_SHOWN: false,
     DEFAULT_TOOLBAR_MATERIAL: ToolbarMaterial.defaultMaterial,
     DEFAULT_CONNECT_VIA_LINK_TAB: ConnectViaLinkTab.scan.rawValue,

apps/ios/SimpleX Localizations/bg.xcloc/Localized Contents/bg.xliff

@@ -137,6 +137,10 @@
         <target>%@ иска да се свърже!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <target>%@, %@ и %lld членове</target>
@@ -1685,6 +1689,10 @@ This is your own one-time link!</source>
         <target>Версия на ядрото: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <target>Поправи име на %@?</target>
@@ -2645,6 +2653,10 @@ This is your own one-time link!</source>
         <target>Грешка при промяна на адреса</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>Грешка при промяна на ролята</target>
@@ -2655,6 +2667,10 @@ This is your own one-time link!</source>
         <target>Грешка при промяна на настройката</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <note>No comment provided by engineer.</note>
@@ -2870,6 +2886,10 @@ This is your own one-time link!</source>
         <target>Грешка при спиране на чата</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>Грешка при смяна на профил!</target>
@@ -4069,6 +4089,10 @@ This is your link for group %@!</source>
         <source>Message servers</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <target>Източникът на съобщението остава скрит.</target>
@@ -5562,6 +5586,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>Избери</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <note>No comment provided by engineer.</note>
@@ -5911,6 +5939,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>Сподели линк</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <target>Сподели този еднократен линк за връзка</target>
@@ -6235,6 +6267,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>Направи снимка</target>
@@ -7480,6 +7516,10 @@ Repeat connection request?</source>
         <target>Вашите чат профили</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>Вашият контакт изпрати файл, който е по-голям от поддържания в момента максимален размер (%@).</target>

apps/ios/SimpleX Localizations/cs.xcloc/Localized Contents/cs.xliff

@@ -135,6 +135,10 @@
         <target>%@ se chce připojit!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <note>No comment provided by engineer.</note>
@@ -1623,6 +1627,10 @@ This is your own one-time link!</source>
         <target>Verze jádra: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <note>No comment provided by engineer.</note>
@@ -2552,6 +2560,10 @@ This is your own one-time link!</source>
         <target>Chuba změny adresy</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>Chyba při změně role</target>
@@ -2562,6 +2574,10 @@ This is your own one-time link!</source>
         <target>Chyba změny nastavení</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <note>No comment provided by engineer.</note>
@@ -2772,6 +2788,10 @@ This is your own one-time link!</source>
         <target>Chyba při zastavení chatu</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>Chyba při přepínání profilu!</target>
@@ -3928,6 +3948,10 @@ This is your link for group %@!</source>
         <source>Message servers</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <note>No comment provided by engineer.</note>
@@ -5363,6 +5387,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>Vybrat</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <note>No comment provided by engineer.</note>
@@ -5708,6 +5736,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>Sdílet odkaz</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <note>No comment provided by engineer.</note>
@@ -6024,6 +6056,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>Vyfotit</target>
@@ -7209,6 +7245,10 @@ Repeat connection request?</source>
         <target>Vaše chat profily</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>Kontakt odeslal soubor, který je větší než aktuálně podporovaná maximální velikost (%@).</target>

apps/ios/SimpleX Localizations/de.xcloc/Localized Contents/de.xliff

@@ -137,6 +137,10 @@
         <target>%@ will sich mit Ihnen verbinden!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <target>%@, %@ und %lld Mitglieder</target>
@@ -1740,6 +1744,10 @@ Das ist Ihr eigener Einmal-Link!</target>
         <target>Core Version: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <target>Richtiger Name für %@?</target>
@@ -2724,6 +2732,10 @@ Das ist Ihr eigener Einmal-Link!</target>
         <target>Fehler beim Wechseln der Empfängeradresse</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>Fehler beim Ändern der Rolle</target>
@@ -2734,6 +2746,10 @@ Das ist Ihr eigener Einmal-Link!</target>
         <target>Fehler beim Ändern der Einstellung</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <target>Fehler beim Verbinden mit dem Weiterleitungsserver %@. Bitte versuchen Sie es später erneut.</target>
@@ -2954,6 +2970,10 @@ Das ist Ihr eigener Einmal-Link!</target>
         <target>Fehler beim Beenden des Chats</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>Fehler beim Umschalten des Profils!</target>
@@ -4184,6 +4204,10 @@ Das ist Ihr Link für die Gruppe %@!</target>
         <target>Nachrichten-Server</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <target>Die Nachrichtenquelle bleibt privat.</target>
@@ -5729,6 +5753,10 @@ Aktivieren Sie es in den *Netzwerk &amp; Server* Einstellungen.</target>
         <target>Auswählen</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <target>%lld ausgewählt</target>
@@ -6099,6 +6127,10 @@ Aktivieren Sie es in den *Netzwerk &amp; Server* Einstellungen.</target>
         <target>Link teilen</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <target>Teilen Sie diesen Einmal-Einladungslink</target>
@@ -6439,6 +6471,10 @@ Aktivieren Sie es in den *Netzwerk &amp; Server* Einstellungen.</target>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>Machen Sie ein Foto</target>
@@ -7719,6 +7755,10 @@ Verbindungsanfrage wiederholen?</target>
         <target>Ihre Chat-Profile</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>Ihr Kontakt hat eine Datei gesendet, die größer ist als die derzeit unterstützte maximale Größe (%@).</target>

apps/ios/SimpleX Localizations/en.xcloc/Localized Contents/en.xliff

@@ -137,6 +137,11 @@
         <target>%@ wants to connect!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <target>%1$@, %2$@</target>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <target>%@, %@ and %lld members</target>
@@ -1740,6 +1745,11 @@ This is your own one-time link!</target>
         <target>Core version: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <target>Corner</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <target>Correct name to %@?</target>
@@ -2724,6 +2734,11 @@ This is your own one-time link!</target>
         <target>Error changing address</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <target>Error changing connection profile</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>Error changing role</target>
@@ -2734,6 +2749,11 @@ This is your own one-time link!</target>
         <target>Error changing setting</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <target>Error changing to incognito!</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <target>Error connecting to forwarding server %@. Please try later.</target>
@@ -2954,6 +2974,11 @@ This is your own one-time link!</target>
         <target>Error stopping chat</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <target>Error switching profile</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>Error switching profile!</target>
@@ -4184,6 +4209,11 @@ This is your link for group %@!</target>
         <target>Message servers</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <target>Message shape</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <target>Message source remains private.</target>
@@ -5729,6 +5759,11 @@ Enable in *Network &amp; servers* settings.</target>
         <target>Select</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <target>Select chat profile</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <target>Selected %lld</target>
@@ -6099,6 +6134,11 @@ Enable in *Network &amp; servers* settings.</target>
         <target>Share link</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <target>Share profile</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <target>Share this 1-time invite link</target>
@@ -6439,6 +6479,11 @@ Enable in *Network &amp; servers* settings.</target>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <target>Tail</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>Take picture</target>
@@ -7719,6 +7764,11 @@ Repeat connection request?</target>
         <target>Your chat profiles</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <target>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>Your contact sent a file that is larger than currently supported maximum size (%@).</target>

apps/ios/SimpleX Localizations/es.xcloc/Localized Contents/es.xliff

@@ -137,6 +137,10 @@
         <target>¡ %@ quiere contactar!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <target>%@, %@ y %lld miembro(s) más</target>
@@ -1740,6 +1744,10 @@ This is your own one-time link!</source>
         <target>Versión Core: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <target>¿Corregir el nombre a %@?</target>
@@ -2724,6 +2732,10 @@ This is your own one-time link!</source>
         <target>Error al cambiar servidor</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>Error al cambiar rol</target>
@@ -2734,6 +2746,10 @@ This is your own one-time link!</source>
         <target>Error cambiando configuración</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <target>Error al conectar con el servidor de reenvío %@. Por favor, inténtalo más tarde.</target>
@@ -2954,6 +2970,10 @@ This is your own one-time link!</source>
         <target>Error al parar SimpleX</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>¡Error al cambiar perfil!</target>
@@ -4184,6 +4204,10 @@ This is your link for group %@!</source>
         <target>Servidores de mensajes</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <target>El autor del mensaje se mantiene privado.</target>
@@ -5729,6 +5753,10 @@ Actívalo en ajustes de *Servidores y Redes*.</target>
         <target>Seleccionar</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <target>Seleccionados %lld</target>
@@ -6099,6 +6127,10 @@ Actívalo en ajustes de *Servidores y Redes*.</target>
         <target>Compartir enlace</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <target>Comparte este enlace de un solo uso</target>
@@ -6439,6 +6471,10 @@ Actívalo en ajustes de *Servidores y Redes*.</target>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>Tomar foto</target>
@@ -7719,6 +7755,10 @@ Repeat connection request?</source>
         <target>Mis perfiles</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>El contacto ha enviado un archivo mayor al máximo admitido (%@).</target>

apps/ios/SimpleX Localizations/fi.xcloc/Localized Contents/fi.xliff

@@ -133,6 +133,10 @@
         <target>%@ haluaa muodostaa yhteyden!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <note>No comment provided by engineer.</note>
@@ -1616,6 +1620,10 @@ This is your own one-time link!</source>
         <target>Ydinversio: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <note>No comment provided by engineer.</note>
@@ -2544,6 +2552,10 @@ This is your own one-time link!</source>
         <target>Virhe osoitteenvaihdossa</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>Virhe roolin vaihdossa</target>
@@ -2554,6 +2566,10 @@ This is your own one-time link!</source>
         <target>Virhe asetuksen muuttamisessa</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <note>No comment provided by engineer.</note>
@@ -2762,6 +2778,10 @@ This is your own one-time link!</source>
         <target>Virhe keskustelun lopettamisessa</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>Virhe profiilin vaihdossa!</target>
@@ -3918,6 +3938,10 @@ This is your link for group %@!</source>
         <source>Message servers</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <note>No comment provided by engineer.</note>
@@ -5351,6 +5375,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>Valitse</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <note>No comment provided by engineer.</note>
@@ -5695,6 +5723,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>Jaa linkki</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <note>No comment provided by engineer.</note>
@@ -6010,6 +6042,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>Ota kuva</target>
@@ -7194,6 +7230,10 @@ Repeat connection request?</source>
         <target>Keskusteluprofiilisi</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>Yhteyshenkilösi lähetti tiedoston, joka on suurempi kuin tällä hetkellä tuettu enimmäiskoko (%@).</target>

apps/ios/SimpleX Localizations/fr.xcloc/Localized Contents/fr.xliff

@@ -137,6 +137,10 @@
         <target>%@ veut se connecter !</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <target>%@, %@ et %lld membres</target>
@@ -1740,6 +1744,10 @@ Il s'agit de votre propre lien unique !</target>
         <target>Version du cœur : v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <target>Corriger le nom pour %@ ?</target>
@@ -2724,6 +2732,10 @@ Il s'agit de votre propre lien unique !</target>
         <target>Erreur de changement d'adresse</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>Erreur lors du changement de rôle</target>
@@ -2734,6 +2746,10 @@ Il s'agit de votre propre lien unique !</target>
         <target>Erreur de changement de paramètre</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <target>Erreur de connexion au serveur de redirection %@. Veuillez réessayer plus tard.</target>
@@ -2954,6 +2970,10 @@ Il s'agit de votre propre lien unique !</target>
         <target>Erreur lors de l'arrêt du chat</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>Erreur lors du changement de profil !</target>
@@ -4184,6 +4204,10 @@ Voici votre lien pour le groupe %@ !</target>
         <target>Serveurs de messages</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <target>La source du message reste privée.</target>
@@ -5729,6 +5753,10 @@ Activez-le dans les paramètres *Réseau et serveurs*.</target>
         <target>Choisir</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <target>%lld sélectionné(s)</target>
@@ -6099,6 +6127,10 @@ Activez-le dans les paramètres *Réseau et serveurs*.</target>
         <target>Partager le lien</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <target>Partager ce lien d'invitation unique</target>
@@ -6439,6 +6471,10 @@ Activez-le dans les paramètres *Réseau et serveurs*.</target>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>Prendre une photo</target>
@@ -7719,6 +7755,10 @@ Répéter la demande de connexion ?</target>
         <target>Vos profils de chat</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>Votre contact a envoyé un fichier plus grand que la taille maximale supportée actuellement(%@).</target>

apps/ios/SimpleX Localizations/hu.xcloc/Localized Contents/hu.xliff

@@ -137,6 +137,10 @@
         <target>%@ kapcsolódni szeretne!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <target>%@, %@ és további %lld tag</target>
@@ -1740,6 +1744,10 @@ Ez az egyszer használatos hivatkozása!</target>
         <target>Alapverziószám: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <target>Név javítása erre: %@?</target>
@@ -2724,6 +2732,10 @@ Ez az egyszer használatos hivatkozása!</target>
         <target>Hiba a cím megváltoztatásakor</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>Hiba a szerepkör megváltoztatásakor</target>
@@ -2734,6 +2746,10 @@ Ez az egyszer használatos hivatkozása!</target>
         <target>Hiba a beállítás megváltoztatásakor</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <target>Hiba a(z) %@ továbbító kiszolgálóhoz való kapcsolódáskor. Próbálja meg később.</target>
@@ -2954,6 +2970,10 @@ Ez az egyszer használatos hivatkozása!</target>
         <target>Hiba a csevegés megállításakor</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>Hiba a profil váltásakor!</target>
@@ -4184,6 +4204,10 @@ Ez az ön hivatkozása a(z) %@ csoporthoz!</target>
         <target>Üzenetkiszolgálók</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <target>Az üzenet forrása titokban marad.</target>
@@ -5729,6 +5753,10 @@ Engedélyezze a Beállítások / Hálózat és kiszolgálók menüben.</target>
         <target>Választás</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <target>%lld kiválasztva</target>
@@ -6099,6 +6127,10 @@ Engedélyezze a Beállítások / Hálózat és kiszolgálók menüben.</target>
         <target>Hivatkozás megosztása</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <target>Egyszer használatos meghívó hivatkozás megosztása</target>
@@ -6439,6 +6471,10 @@ Engedélyezze a Beállítások / Hálózat és kiszolgálók menüben.</target>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>Kép készítése</target>
@@ -7719,6 +7755,10 @@ Kapcsolódási kérés megismétlése?</target>
         <target>Csevegési profilok</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>Ismerőse olyan fájlt küldött, amely meghaladja a jelenleg támogatott maximális méretet (%@).</target>

apps/ios/SimpleX Localizations/it.xcloc/Localized Contents/it.xliff

@@ -137,6 +137,10 @@
         <target>%@ si vuole connettere!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <target>%@, %@ e %lld membri</target>
@@ -1740,6 +1744,10 @@ Questo è il tuo link una tantum!</target>
         <target>Versione core: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <target>Correggere il nome a %@?</target>
@@ -2724,6 +2732,10 @@ Questo è il tuo link una tantum!</target>
         <target>Errore nella modifica dell'indirizzo</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>Errore nel cambio di ruolo</target>
@@ -2734,6 +2746,10 @@ Questo è il tuo link una tantum!</target>
         <target>Errore nella modifica dell'impostazione</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <target>Errore di connessione al server di inoltro %@. Riprova più tardi.</target>
@@ -2954,6 +2970,10 @@ Questo è il tuo link una tantum!</target>
         <target>Errore nell'interruzione della chat</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>Errore nel cambio di profilo!</target>
@@ -4184,6 +4204,10 @@ Questo è il tuo link per il gruppo %@!</target>
         <target>Server dei messaggi</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <target>La fonte del messaggio resta privata.</target>
@@ -5729,6 +5753,10 @@ Attivalo nelle impostazioni *Rete e server*.</target>
         <target>Seleziona</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <target>%lld selezionato</target>
@@ -6099,6 +6127,10 @@ Attivalo nelle impostazioni *Rete e server*.</target>
         <target>Condividi link</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <target>Condividi questo link di invito una tantum</target>
@@ -6439,6 +6471,10 @@ Attivalo nelle impostazioni *Rete e server*.</target>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>Scatta foto</target>
@@ -7719,6 +7755,10 @@ Ripetere la richiesta di connessione?</target>
         <target>I tuoi profili di chat</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>Il tuo contatto ha inviato un file più grande della dimensione massima attualmente supportata (%@).</target>

apps/ios/SimpleX Localizations/ja.xcloc/Localized Contents/ja.xliff

@@ -137,6 +137,10 @@
         <target>%@ が接続を希望しています!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <target>%@や%@など%lld人のメンバー</target>
@@ -1640,6 +1644,10 @@ This is your own one-time link!</source>
         <target>コアのバージョン: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <note>No comment provided by engineer.</note>
@@ -2569,6 +2577,10 @@ This is your own one-time link!</source>
         <target>アドレス変更にエラー発生</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>役割変更にエラー発生</target>
@@ -2579,6 +2591,10 @@ This is your own one-time link!</source>
         <target>設定変更にエラー発生</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <note>No comment provided by engineer.</note>
@@ -2787,6 +2803,10 @@ This is your own one-time link!</source>
         <target>チャット停止にエラー発生</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>プロフィール切り替えにエラー発生！</target>
@@ -3942,6 +3962,10 @@ This is your link for group %@!</source>
         <source>Message servers</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <note>No comment provided by engineer.</note>
@@ -5376,6 +5400,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>選択</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <note>No comment provided by engineer.</note>
@@ -5713,6 +5741,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>リンクを送る</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <note>No comment provided by engineer.</note>
@@ -6029,6 +6061,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>写真を撮影</target>
@@ -7212,6 +7248,10 @@ Repeat connection request?</source>
         <target>あなたのチャットプロフィール</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>連絡先が現在サポートされている最大サイズ (%@) より大きいファイルを送信しました。</target>

apps/ios/SimpleX Localizations/nl.xcloc/Localized Contents/nl.xliff

@@ -137,6 +137,10 @@
         <target>%@ wil verbinding maken!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <target>%@, %@ en %lld leden</target>
@@ -1740,6 +1744,10 @@ Dit is uw eigen eenmalige link!</target>
         <target>Core versie: v% @</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <target>Juiste naam voor %@?</target>
@@ -2724,6 +2732,10 @@ Dit is uw eigen eenmalige link!</target>
         <target>Fout bij wijzigen van adres</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>Fout bij wisselen van rol</target>
@@ -2734,6 +2746,10 @@ Dit is uw eigen eenmalige link!</target>
         <target>Fout bij wijzigen van instelling</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <target>Fout bij het verbinden met doorstuurserver %@. Probeer het later opnieuw.</target>
@@ -2954,6 +2970,10 @@ Dit is uw eigen eenmalige link!</target>
         <target>Fout bij het stoppen van de chat</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>Fout bij wisselen van profiel!</target>
@@ -4184,6 +4204,10 @@ Dit is jouw link voor groep %@!</target>
         <target>Berichtservers</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <target>Berichtbron blijft privé.</target>
@@ -5729,6 +5753,10 @@ Schakel dit in in *Netwerk en servers*-instellingen.</target>
         <target>Selecteer</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <target>%lld geselecteerd</target>
@@ -6099,6 +6127,10 @@ Schakel dit in in *Netwerk en servers*-instellingen.</target>
         <target>Deel link</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <target>Deel deze eenmalige uitnodigingslink</target>
@@ -6439,6 +6471,10 @@ Schakel dit in in *Netwerk en servers*-instellingen.</target>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>Foto nemen</target>
@@ -7719,6 +7755,10 @@ Verbindingsverzoek herhalen?</target>
         <target>Uw chat profielen</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>Uw contact heeft een bestand verzonden dat groter is dan de momenteel ondersteunde maximale grootte (%@).</target>

apps/ios/SimpleX Localizations/pl.xcloc/Localized Contents/pl.xliff

@@ -137,6 +137,10 @@
         <target>%@ chce się połączyć!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <target>%@, %@ i %lld członków</target>
@@ -1740,6 +1744,10 @@ To jest twój jednorazowy link!</target>
         <target>Wersja rdzenia: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <target>Poprawić imię na %@?</target>
@@ -2724,6 +2732,10 @@ To jest twój jednorazowy link!</target>
         <target>Błąd zmiany adresu</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>Błąd zmiany roli</target>
@@ -2734,6 +2746,10 @@ To jest twój jednorazowy link!</target>
         <target>Błąd zmiany ustawienia</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <target>Błąd połączenia z serwerem przekierowania %@. Spróbuj ponownie później.</target>
@@ -2954,6 +2970,10 @@ To jest twój jednorazowy link!</target>
         <target>Błąd zatrzymania czatu</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>Błąd przełączania profilu!</target>
@@ -4184,6 +4204,10 @@ To jest twój link do grupy %@!</target>
         <target>Serwery wiadomości</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <target>Źródło wiadomości pozostaje prywatne.</target>
@@ -5729,6 +5753,10 @@ Włącz w ustawianiach *Sieć i serwery* .</target>
         <target>Wybierz</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <target>Zaznaczono %lld</target>
@@ -6099,6 +6127,10 @@ Włącz w ustawianiach *Sieć i serwery* .</target>
         <target>Udostępnij link</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <target>Udostępnij ten jednorazowy link</target>
@@ -6439,6 +6471,10 @@ Włącz w ustawianiach *Sieć i serwery* .</target>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>Zrób zdjęcie</target>
@@ -7719,6 +7755,10 @@ Powtórzyć prośbę połączenia?</target>
         <target>Twoje profile czatu</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>Twój kontakt wysłał plik, który jest większy niż obecnie obsługiwany maksymalny rozmiar (%@).</target>

apps/ios/SimpleX Localizations/ru.xcloc/Localized Contents/ru.xliff

@@ -137,6 +137,10 @@
         <target>%@ хочет соединиться!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <target>%@, %@ и %lld членов группы</target>
@@ -1740,6 +1744,10 @@ This is your own one-time link!</source>
         <target>Версия ядра: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <target>Исправить имя на %@?</target>
@@ -2724,6 +2732,10 @@ This is your own one-time link!</source>
         <target>Ошибка при изменении адреса</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>Ошибка при изменении роли</target>
@@ -2734,6 +2746,10 @@ This is your own one-time link!</source>
         <target>Ошибка при изменении настройки</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <target>Ошибка подключения к пересылающему серверу %@. Попробуйте позже.</target>
@@ -2954,6 +2970,10 @@ This is your own one-time link!</source>
         <target>Ошибка при остановке чата</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>Ошибка выбора профиля!</target>
@@ -4184,6 +4204,10 @@ This is your link for group %@!</source>
         <target>Серверы сообщений</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <target>Источник сообщения остаётся конфиденциальным.</target>
@@ -5729,6 +5753,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>Выбрать</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <target>Выбрано %lld</target>
@@ -6099,6 +6127,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>Поделиться ссылкой</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <target>Поделиться одноразовой ссылкой-приглашением</target>
@@ -6439,6 +6471,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>Сделать фото</target>
@@ -7719,6 +7755,10 @@ Repeat connection request?</source>
         <target>Ваши профили чата</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>Ваш контакт отправил файл, размер которого превышает максимальный размер (%@).</target>

apps/ios/SimpleX Localizations/th.xcloc/Localized Contents/th.xliff

@@ -129,6 +129,10 @@
         <target>%@ อยากเชื่อมต่อ!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <note>No comment provided by engineer.</note>
@@ -1606,6 +1610,10 @@ This is your own one-time link!</source>
         <target>รุ่นหลัก: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <note>No comment provided by engineer.</note>
@@ -2530,6 +2538,10 @@ This is your own one-time link!</source>
         <target>เกิดข้อผิดพลาดในการเปลี่ยนที่อยู่</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>เกิดข้อผิดพลาดในการเปลี่ยนบทบาท</target>
@@ -2540,6 +2552,10 @@ This is your own one-time link!</source>
         <target>เกิดข้อผิดพลาดในการเปลี่ยนการตั้งค่า</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <note>No comment provided by engineer.</note>
@@ -2747,6 +2763,10 @@ This is your own one-time link!</source>
         <target>เกิดข้อผิดพลาดในการหยุดแชท</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>เกิดข้อผิดพลาดในการเปลี่ยนโปรไฟล์!</target>
@@ -3901,6 +3921,10 @@ This is your link for group %@!</source>
         <source>Message servers</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <note>No comment provided by engineer.</note>
@@ -5328,6 +5352,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>เลือก</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <note>No comment provided by engineer.</note>
@@ -5670,6 +5698,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>แชร์ลิงก์</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <note>No comment provided by engineer.</note>
@@ -5983,6 +6015,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>ถ่ายภาพ</target>
@@ -7163,6 +7199,10 @@ Repeat connection request?</source>
         <target>โปรไฟล์แชทของคุณ</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>ผู้ติดต่อของคุณส่งไฟล์ที่ใหญ่กว่าขนาดสูงสุดที่รองรับในปัจจุบัน (%@)</target>

apps/ios/SimpleX Localizations/tr.xcloc/Localized Contents/tr.xliff

@@ -137,6 +137,10 @@
         <target>%@ bağlanmak istiyor!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <target>%@, %@ ve %lld üyeleri</target>
@@ -1689,6 +1693,10 @@ Bu senin kendi tek kullanımlık bağlantın!</target>
         <target>Çekirdek sürümü: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <target>İsim %@ olarak düzeltilsin mi?</target>
@@ -2653,6 +2661,10 @@ Bu senin kendi tek kullanımlık bağlantın!</target>
         <target>Adres değiştirilirken hata oluştu</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>Rol değiştirilirken hata oluştu</target>
@@ -2663,6 +2675,10 @@ Bu senin kendi tek kullanımlık bağlantın!</target>
         <target>Ayar değiştirilirken hata oluştu</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <note>No comment provided by engineer.</note>
@@ -2878,6 +2894,10 @@ Bu senin kendi tek kullanımlık bağlantın!</target>
         <target>Sohbet durdurulurken hata oluştu</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>Profil değiştirilirken hata oluştu!</target>
@@ -4084,6 +4104,10 @@ Bu senin grup için bağlantın %@!</target>
         <source>Message servers</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <target>Mesaj kaynağı gizli kalır.</target>
@@ -5585,6 +5609,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>Seç</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <note>No comment provided by engineer.</note>
@@ -5938,6 +5966,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>Bağlantıyı paylaş</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <target>Bu tek kullanımlık bağlantı davetini paylaş</target>
@@ -6264,6 +6296,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>TCP_TVLDEKAL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>Fotoğraf çek</target>
@@ -7517,6 +7553,10 @@ Bağlantı isteği tekrarlansın mı?</target>
         <target>Sohbet profillerin</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>Kişiniz şu anda desteklenen maksimum boyuttan (%@) daha büyük bir dosya gönderdi.</target>

apps/ios/SimpleX Localizations/uk.xcloc/Localized Contents/uk.xliff

@@ -137,6 +137,10 @@
         <target>%@ хоче підключитися!</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <target>%@, %@ та %lld учасників</target>
@@ -1740,6 +1744,10 @@ This is your own one-time link!</source>
         <target>Основна версія: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <target>Виправити ім'я на %@?</target>
@@ -2724,6 +2732,10 @@ This is your own one-time link!</source>
         <target>Помилка зміни адреси</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>Помилка зміни ролі</target>
@@ -2734,6 +2746,10 @@ This is your own one-time link!</source>
         <target>Помилка зміни налаштування</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <target>Помилка підключення до сервера переадресації %@. Спробуйте пізніше.</target>
@@ -2954,6 +2970,10 @@ This is your own one-time link!</source>
         <target>Помилка зупинки чату</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>Помилка перемикання профілю!</target>
@@ -4184,6 +4204,10 @@ This is your link for group %@!</source>
         <target>Сервери повідомлень</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <target>Джерело повідомлення залишається приватним.</target>
@@ -5729,6 +5753,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>Виберіть</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <target>Вибрано %lld</target>
@@ -6099,6 +6127,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>Поділіться посиланням</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <target>Поділіться цим одноразовим посиланням-запрошенням</target>
@@ -6439,6 +6471,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>Сфотографуйте</target>
@@ -7719,6 +7755,10 @@ Repeat connection request?</source>
         <target>Ваші профілі чату</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>Ваш контакт надіслав файл, розмір якого перевищує підтримуваний на цей момент максимальний розмір (%@).</target>

apps/ios/SimpleX Localizations/zh-Hans.xcloc/Localized Contents/zh-Hans.xliff

@@ -135,6 +135,10 @@
         <target>%@ 要连接！</target>
         <note>notification title</note>
       </trans-unit>
+      <trans-unit id="%@, %@" xml:space="preserve">
+        <source>%1$@, %2$@</source>
+        <note>format for date separator in chat</note>
+      </trans-unit>
       <trans-unit id="%@, %@ and %lld members" xml:space="preserve">
         <source>%@, %@ and %lld members</source>
         <target>%@, %@ 和 %lld 成员</target>
@@ -1665,6 +1669,10 @@ This is your own one-time link!</source>
         <target>核心版本: v%@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Corner" xml:space="preserve">
+        <source>Corner</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Correct name to %@?" xml:space="preserve">
         <source>Correct name to %@?</source>
         <note>No comment provided by engineer.</note>
@@ -2618,6 +2626,10 @@ This is your own one-time link!</source>
         <target>更改地址错误</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing connection profile" xml:space="preserve">
+        <source>Error changing connection profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error changing role" xml:space="preserve">
         <source>Error changing role</source>
         <target>更改角色错误</target>
@@ -2628,6 +2640,10 @@ This is your own one-time link!</source>
         <target>更改设置错误</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error changing to incognito!" xml:space="preserve">
+        <source>Error changing to incognito!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error connecting to forwarding server %@. Please try later." xml:space="preserve">
         <source>Error connecting to forwarding server %@. Please try later.</source>
         <note>No comment provided by engineer.</note>
@@ -2841,6 +2857,10 @@ This is your own one-time link!</source>
         <target>停止聊天错误</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Error switching profile" xml:space="preserve">
+        <source>Error switching profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Error switching profile!" xml:space="preserve">
         <source>Error switching profile!</source>
         <target>切换资料错误！</target>
@@ -4033,6 +4053,10 @@ This is your link for group %@!</source>
         <source>Message servers</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message shape" xml:space="preserve">
+        <source>Message shape</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <target>消息来源保持私密。</target>
@@ -5512,6 +5536,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>选择</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Select chat profile" xml:space="preserve">
+        <source>Select chat profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Selected %lld" xml:space="preserve">
         <source>Selected %lld</source>
         <note>No comment provided by engineer.</note>
@@ -5861,6 +5889,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>分享链接</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Share profile" xml:space="preserve">
+        <source>Share profile</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Share this 1-time invite link" xml:space="preserve">
         <source>Share this 1-time invite link</source>
         <target>分享此一次性邀请链接</target>
@@ -6185,6 +6217,10 @@ Enable in *Network &amp; servers* settings.</source>
         <target>TCP_KEEPINTVL</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Tail" xml:space="preserve">
+        <source>Tail</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Take picture" xml:space="preserve">
         <source>Take picture</source>
         <target>拍照</target>
@@ -7417,6 +7453,10 @@ Repeat connection request?</source>
         <target>您的聊天资料</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile." xml:space="preserve">
+        <source>Your connection was moved to %@ but an unexpected error occurred while redirecting you to the profile.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your contact sent a file that is larger than currently supported maximum size (%@)." xml:space="preserve">
         <source>Your contact sent a file that is larger than currently supported maximum size (%@).</source>
         <target>您的联系人发送的文件大于当前支持的最大大小 (%@)。</target>

apps/ios/SimpleX NSE/NotificationService.swift

@@ -339,7 +339,9 @@ class NotificationService: UNNotificationServiceExtension {
                 CXProvider.reportNewIncomingVoIPPushPayload([
                     "displayName": invitation.contact.displayName,
                     "contactId": invitation.contact.id,
-                    "media": invitation.callType.media.rawValue
+                    "callUUID": invitation.callUUID ?? "",
+                    "media": invitation.callType.media.rawValue,
+                    "callTs": invitation.callTs.timeIntervalSince1970
                 ]) { error in
                     logger.debug("reportNewIncomingVoIPPushPayload result: \(error)")
                     deliver(error == nil ? nil : createCallInvitationNtf(invitation))

apps/ios/SimpleX.xcodeproj/project.pbxproj

@@ -219,11 +219,11 @@
 		D77B92DC2952372200A5A1CC /* SwiftyGif in Frameworks */ = {isa = PBXBuildFile; productRef = D77B92DB2952372200A5A1CC /* SwiftyGif */; };
 		D7F0E33929964E7E0068AF69 /* LZString in Frameworks */ = {isa = PBXBuildFile; productRef = D7F0E33829964E7E0068AF69 /* LZString */; };
 		E51CC1E62C62085600DB91FE /* OneHandUICard.swift in Sources */ = {isa = PBXBuildFile; fileRef = E51CC1E52C62085600DB91FE /* OneHandUICard.swift */; };
-		E51ED5802C78BF95009F2C7C /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E51ED57B2C78BF95009F2C7C /* libgmpxx.a */; };
-		E51ED5812C78BF95009F2C7C /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E51ED57C2C78BF95009F2C7C /* libgmp.a */; };
-		E51ED5822C78BF95009F2C7C /* libHSsimplex-chat-6.1.0.0-29ba1DCA1ro2ZCUgGLJUlA.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E51ED57D2C78BF95009F2C7C /* libHSsimplex-chat-6.1.0.0-29ba1DCA1ro2ZCUgGLJUlA.a */; };
-		E51ED5832C78BF95009F2C7C /* libHSsimplex-chat-6.1.0.0-29ba1DCA1ro2ZCUgGLJUlA-ghc9.6.3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E51ED57E2C78BF95009F2C7C /* libHSsimplex-chat-6.1.0.0-29ba1DCA1ro2ZCUgGLJUlA-ghc9.6.3.a */; };
-		E51ED5842C78BF95009F2C7C /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E51ED57F2C78BF95009F2C7C /* libffi.a */; };
+		E5BD84572C832BF9008C24D1 /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E5BD84522C832BF9008C24D1 /* libgmpxx.a */; };
+		E5BD84582C832BF9008C24D1 /* libHSsimplex-chat-6.1.0.0-1tXK6wuT4H71iMwoWdPa4N.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E5BD84532C832BF9008C24D1 /* libHSsimplex-chat-6.1.0.0-1tXK6wuT4H71iMwoWdPa4N.a */; };
+		E5BD84592C832BF9008C24D1 /* libHSsimplex-chat-6.1.0.0-1tXK6wuT4H71iMwoWdPa4N-ghc9.6.3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E5BD84542C832BF9008C24D1 /* libHSsimplex-chat-6.1.0.0-1tXK6wuT4H71iMwoWdPa4N-ghc9.6.3.a */; };
+		E5BD845A2C832BF9008C24D1 /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E5BD84552C832BF9008C24D1 /* libgmp.a */; };
+		E5BD845B2C832BF9008C24D1 /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E5BD84562C832BF9008C24D1 /* libffi.a */; };
 		E5DCF8DB2C56FAC1007928CC /* SimpleXChat.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CE2BA682845308900EC33A6 /* SimpleXChat.framework */; };
 		E5DCF9712C590272007928CC /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = E5DCF96F2C590272007928CC /* Localizable.strings */; };
 		E5DCF9842C5902CE007928CC /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = E5DCF9822C5902CE007928CC /* Localizable.strings */; };
@@ -560,11 +560,11 @@
 		D741547929AF90B00022400A /* PushKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = PushKit.framework; path = Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS16.1.sdk/System/Library/Frameworks/PushKit.framework; sourceTree = DEVELOPER_DIR; };
 		D7AA2C3429A936B400737B40 /* MediaEncryption.playground */ = {isa = PBXFileReference; lastKnownFileType = file.playground; name = MediaEncryption.playground; path = Shared/MediaEncryption.playground; sourceTree = SOURCE_ROOT; xcLanguageSpecificationIdentifier = xcode.lang.swift; };
 		E51CC1E52C62085600DB91FE /* OneHandUICard.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = OneHandUICard.swift; sourceTree = "<group>"; };
-		E51ED57B2C78BF95009F2C7C /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
-		E51ED57C2C78BF95009F2C7C /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
-		E51ED57D2C78BF95009F2C7C /* libHSsimplex-chat-6.1.0.0-29ba1DCA1ro2ZCUgGLJUlA.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-6.1.0.0-29ba1DCA1ro2ZCUgGLJUlA.a"; sourceTree = "<group>"; };
-		E51ED57E2C78BF95009F2C7C /* libHSsimplex-chat-6.1.0.0-29ba1DCA1ro2ZCUgGLJUlA-ghc9.6.3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-6.1.0.0-29ba1DCA1ro2ZCUgGLJUlA-ghc9.6.3.a"; sourceTree = "<group>"; };
-		E51ED57F2C78BF95009F2C7C /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
+		E5BD84522C832BF9008C24D1 /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
+		E5BD84532C832BF9008C24D1 /* libHSsimplex-chat-6.1.0.0-1tXK6wuT4H71iMwoWdPa4N.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-6.1.0.0-1tXK6wuT4H71iMwoWdPa4N.a"; sourceTree = "<group>"; };
+		E5BD84542C832BF9008C24D1 /* libHSsimplex-chat-6.1.0.0-1tXK6wuT4H71iMwoWdPa4N-ghc9.6.3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-6.1.0.0-1tXK6wuT4H71iMwoWdPa4N-ghc9.6.3.a"; sourceTree = "<group>"; };
+		E5BD84552C832BF9008C24D1 /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
+		E5BD84562C832BF9008C24D1 /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
 		E5DCF9702C590272007928CC /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/Localizable.strings; sourceTree = "<group>"; };
 		E5DCF9722C590274007928CC /* bg */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = bg; path = bg.lproj/Localizable.strings; sourceTree = "<group>"; };
 		E5DCF9732C590275007928CC /* zh-Hans */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "zh-Hans"; path = "zh-Hans.lproj/Localizable.strings"; sourceTree = "<group>"; };
@@ -655,14 +655,14 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				E51ED5802C78BF95009F2C7C /* libgmpxx.a in Frameworks */,
-				E51ED5812C78BF95009F2C7C /* libgmp.a in Frameworks */,
-				E51ED5822C78BF95009F2C7C /* libHSsimplex-chat-6.1.0.0-29ba1DCA1ro2ZCUgGLJUlA.a in Frameworks */,
-				E51ED5842C78BF95009F2C7C /* libffi.a in Frameworks */,
+				E5BD84572C832BF9008C24D1 /* libgmpxx.a in Frameworks */,
+				E5BD845A2C832BF9008C24D1 /* libgmp.a in Frameworks */,
 				5CE2BA93284534B000EC33A6 /* libiconv.tbd in Frameworks */,
+				E5BD845B2C832BF9008C24D1 /* libffi.a in Frameworks */,
+				E5BD84582C832BF9008C24D1 /* libHSsimplex-chat-6.1.0.0-1tXK6wuT4H71iMwoWdPa4N.a in Frameworks */,
+				E5BD84592C832BF9008C24D1 /* libHSsimplex-chat-6.1.0.0-1tXK6wuT4H71iMwoWdPa4N-ghc9.6.3.a in Frameworks */,
 				5CE2BA94284534BB00EC33A6 /* libz.tbd in Frameworks */,
 				CE38A29C2C3FCD72005ED185 /* SwiftyGif in Frameworks */,
-				E51ED5832C78BF95009F2C7C /* libHSsimplex-chat-6.1.0.0-29ba1DCA1ro2ZCUgGLJUlA-ghc9.6.3.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -739,11 +739,11 @@
 		5C764E5C279C70B7000C6508 /* Libraries */ = {
 			isa = PBXGroup;
 			children = (
-				E51ED57F2C78BF95009F2C7C /* libffi.a */,
-				E51ED57C2C78BF95009F2C7C /* libgmp.a */,
-				E51ED57B2C78BF95009F2C7C /* libgmpxx.a */,
-				E51ED57E2C78BF95009F2C7C /* libHSsimplex-chat-6.1.0.0-29ba1DCA1ro2ZCUgGLJUlA-ghc9.6.3.a */,
-				E51ED57D2C78BF95009F2C7C /* libHSsimplex-chat-6.1.0.0-29ba1DCA1ro2ZCUgGLJUlA.a */,
+				E5BD84562C832BF9008C24D1 /* libffi.a */,
+				E5BD84552C832BF9008C24D1 /* libgmp.a */,
+				E5BD84522C832BF9008C24D1 /* libgmpxx.a */,
+				E5BD84542C832BF9008C24D1 /* libHSsimplex-chat-6.1.0.0-1tXK6wuT4H71iMwoWdPa4N-ghc9.6.3.a */,
+				E5BD84532C832BF9008C24D1 /* libHSsimplex-chat-6.1.0.0-1tXK6wuT4H71iMwoWdPa4N.a */,
 			);
 			path = Libraries;
 			sourceTree = "<group>";
@@ -1889,7 +1889,7 @@
 				CLANG_TIDY_MISC_REDUNDANT_EXPRESSION = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 235;
+				CURRENT_PROJECT_VERSION = 236;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
@@ -1914,7 +1914,7 @@
 					"@executable_path/Frameworks",
 				);
 				LLVM_LTO = YES_THIN;
-				MARKETING_VERSION = 6.0.3;
+				MARKETING_VERSION = 6.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
 				SDKROOT = iphoneos;
@@ -1938,7 +1938,7 @@
 				CLANG_TIDY_MISC_REDUNDANT_EXPRESSION = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 235;
+				CURRENT_PROJECT_VERSION = 236;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
@@ -1963,7 +1963,7 @@
 					"@executable_path/Frameworks",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 6.0.3;
+				MARKETING_VERSION = 6.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
 				SDKROOT = iphoneos;
@@ -1979,11 +1979,11 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 235;
+				CURRENT_PROJECT_VERSION = 236;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				GENERATE_INFOPLIST_FILE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
-				MARKETING_VERSION = 6.0.3;
+				MARKETING_VERSION = 6.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.Tests-iOS";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
@@ -1999,11 +1999,11 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 235;
+				CURRENT_PROJECT_VERSION = 236;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				GENERATE_INFOPLIST_FILE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
-				MARKETING_VERSION = 6.0.3;
+				MARKETING_VERSION = 6.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.Tests-iOS";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
@@ -2024,7 +2024,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 235;
+				CURRENT_PROJECT_VERSION = 236;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GCC_OPTIMIZATION_LEVEL = s;
@@ -2039,7 +2039,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 6.0.3;
+				MARKETING_VERSION = 6.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -2061,7 +2061,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 235;
+				CURRENT_PROJECT_VERSION = 236;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_CODE_COVERAGE = NO;
@@ -2076,7 +2076,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 6.0.3;
+				MARKETING_VERSION = 6.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -2098,7 +2098,7 @@
 				CLANG_TIDY_BUGPRONE_REDUNDANT_BRANCH_CONDITION = YES;
 				CLANG_TIDY_MISC_REDUNDANT_EXPRESSION = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 235;
+				CURRENT_PROJECT_VERSION = 236;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -2124,7 +2124,7 @@
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 6.0.3;
+				MARKETING_VERSION = 6.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
@@ -2149,7 +2149,7 @@
 				CLANG_TIDY_BUGPRONE_REDUNDANT_BRANCH_CONDITION = YES;
 				CLANG_TIDY_MISC_REDUNDANT_EXPRESSION = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 235;
+				CURRENT_PROJECT_VERSION = 236;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -2175,7 +2175,7 @@
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 6.0.3;
+				MARKETING_VERSION = 6.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
@@ -2200,7 +2200,7 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
 				CODE_SIGN_ENTITLEMENTS = "SimpleX SE/SimpleX SE.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 235;
+				CURRENT_PROJECT_VERSION = 236;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu17;
@@ -2215,7 +2215,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
-				MARKETING_VERSION = 6.0.3;
+				MARKETING_VERSION = 6.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-SE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
@@ -2234,7 +2234,7 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
 				CODE_SIGN_ENTITLEMENTS = "SimpleX SE/SimpleX SE.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 235;
+				CURRENT_PROJECT_VERSION = 236;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu17;
@@ -2249,7 +2249,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
-				MARKETING_VERSION = 6.0.3;
+				MARKETING_VERSION = 6.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-SE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;

apps/ios/SimpleXChat/CallTypes.swift

@@ -42,6 +42,7 @@ public struct RcvCallInvitation: Decodable {
     public var contact: Contact
     public var callType: CallType
     public var sharedKey: String?
+    public var callUUID: String?
     public var callTs: Date
     public var callTypeText: LocalizedStringKey {
         get {
@@ -52,10 +53,8 @@ public struct RcvCallInvitation: Decodable {
         }
     }
 
-    public var callkitUUID: UUID? = UUID()
-
     private enum CodingKeys: String, CodingKey {
-        case user, contact, callType, sharedKey, callTs
+        case user, contact, callType, sharedKey, callUUID, callTs
     }
 
     public static let sampleData = RcvCallInvitation(

apps/ios/SimpleXChat/ChatTypes.swift

@@ -2688,6 +2688,13 @@ public enum CIDirection: Decodable, Hashable {
             }
         }
     }
+    
+    public func sameDirection(_ dir: CIDirection) -> Bool {
+        switch (self, dir) {
+        case let (.groupRcv(m1), .groupRcv(m2)): m1.groupMemberId == m2.groupMemberId
+        default: sent == dir.sent
+        }
+    }
 }
 
 public struct CIMeta: Decodable, Hashable {
@@ -2758,26 +2765,8 @@ public struct CITimed: Decodable, Hashable {
     public var deleteAt: Date?
 }
 
-let msgTimeFormat = Date.FormatStyle.dateTime.hour().minute()
-let msgDateFormat = Date.FormatStyle.dateTime.day(.twoDigits).month(.twoDigits)
-
 public func formatTimestampText(_ date: Date) -> Text {
-    return Text(date, format: recent(date) ? msgTimeFormat : msgDateFormat)
-}
-
-private func recent(_ date: Date) -> Bool {
-    let now = Date()
-    let calendar = Calendar.current
-
-    guard let previousDay = calendar.date(byAdding: DateComponents(day: -1), to: now),
-          let previousDay18 = calendar.date(bySettingHour: 18, minute: 0, second: 0, of: previousDay),
-          let currentDay00 = calendar.date(bySettingHour: 0, minute: 0, second: 0, of: now),
-          let currentDay12 = calendar.date(bySettingHour: 12, minute: 0, second: 0, of: now) else {
-        return false
-    }
-
-    let isSameDay = calendar.isDate(date, inSameDayAs: now)
-    return isSameDay || (now < currentDay12 && date >= previousDay18 && date < currentDay00)
+    Text(verbatim: date.formatted(date: .omitted, time: .shortened))
 }
 
 public enum CIStatus: Decodable, Hashable {

apps/multiplatform/android/src/main/java/chat/simplex/app/views/call/CallActivity.kt

@@ -424,6 +424,7 @@ fun PreviewIncomingCallLockScreenAlert() {
     ) {
       IncomingCallLockScreenAlertLayout(
         invitation = RcvCallInvitation(
+          callUUID = "",
           remoteHostId = null,
           user = User.sampleData,
           contact = Contact.sampleData,

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/call/CallView.android.kt

@@ -770,6 +770,7 @@ fun PreviewActiveCallOverlayVideo() {
         callState = CallState.Negotiated,
         localMedia = CallMediaType.Video,
         peerMedia = CallMediaType.Video,
+        callUUID = "",
         connectionInfo = ConnectionInfo(
           RTCIceCandidate(RTCIceCandidateType.Host, "tcp"),
           RTCIceCandidate(RTCIceCandidateType.Host, "tcp")
@@ -799,6 +800,7 @@ fun PreviewActiveCallOverlayAudio() {
         callState = CallState.Negotiated,
         localMedia = CallMediaType.Audio,
         peerMedia = CallMediaType.Audio,
+        callUUID = "",
         connectionInfo = ConnectionInfo(
           RTCIceCandidate(RTCIceCandidateType.Host, "udp"),
           RTCIceCandidate(RTCIceCandidateType.Host, "udp")

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/helpers/LocalAuthentication.android.kt

@@ -14,6 +14,7 @@ actual fun authenticate(
   promptSubtitle: String,
   selfDestruct: Boolean,
   usingLAMode: LAMode,
+  oneTime: Boolean,
   completed: (LAResult) -> Unit
 ) {
   val activity = mainActivity.get() ?: return completed(LAResult.Error(""))
@@ -27,7 +28,7 @@ actual fun authenticate(
       else -> completed(LAResult.Unavailable())
     }
     LAMode.PASSCODE -> {
-      authenticateWithPasscode(promptTitle, promptSubtitle, selfDestruct, completed)
+      authenticateWithPasscode(promptTitle, promptSubtitle, selfDestruct, oneTime, completed)
     }
   }
 }

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/usersettings/Appearance.android.kt

@@ -14,13 +14,11 @@ import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyRow
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material.MaterialTheme
 import androidx.compose.material.MaterialTheme.colors
 import androidx.compose.runtime.*
 import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
-import androidx.compose.ui.draw.shadow
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.platform.LocalContext
@@ -33,7 +31,6 @@ import chat.simplex.common.model.ChatModel
 import chat.simplex.common.platform.*
 import chat.simplex.common.helpers.APPLICATION_ID
 import chat.simplex.common.helpers.saveAppLocale
-import chat.simplex.common.model.ChatController.appPrefs
 import chat.simplex.res.MR
 import dev.icerock.moko.resources.ImageResource
 import dev.icerock.moko.resources.compose.painterResource
@@ -82,7 +79,7 @@ fun AppearanceScope.AppearanceLayout(
     Modifier.fillMaxWidth(),
   ) {
     AppBarTitle(stringResource(MR.strings.appearance_settings))
-    SectionView(stringResource(MR.strings.settings_section_title_interface), padding = PaddingValues()) {
+    SectionView(stringResource(MR.strings.settings_section_title_interface), contentPadding = PaddingValues()) {
       val context = LocalContext.current
       //      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
       //        SectionItemWithValue(
@@ -123,7 +120,7 @@ fun AppearanceScope.AppearanceLayout(
 
     SectionDividerSpaced(maxTopPadding = true)
 
-    SectionView(stringResource(MR.strings.settings_section_title_icon), padding = PaddingValues(horizontal = DEFAULT_PADDING_HALF)) {
+    SectionView(stringResource(MR.strings.settings_section_title_icon), contentPadding = PaddingValues(horizontal = DEFAULT_PADDING_HALF)) {
       LazyRow {
         items(AppIcon.values().size, { index -> AppIcon.values()[index] }) { index ->
           val item = AppIcon.values()[index]

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/App.kt

@@ -74,6 +74,7 @@ fun MainScreen() {
   LaunchedEffect(showAdvertiseLAAlert) {
     if (
       !chatModel.controller.appPrefs.laNoticeShown.get()
+      && !appPrefs.performLA.get()
       && showAdvertiseLAAlert
       && chatModel.controller.appPrefs.onboardingStage.get() == OnboardingStage.OnboardingComplete
       && chatModel.chats.size > 3
@@ -211,10 +212,8 @@ fun MainScreen() {
         } else {
           ActiveCallView()
         }
-      } else {
-        // It's needed for privacy settings toggle, so it can be shown even if the app is passcode unlocked
-        ModalManager.fullscreen.showPasscodeInView()
       }
+      ModalManager.fullscreen.showOneTimePasscodeInView()
       AlertManager.privacySensitive.showInView()
       if (onboarding == OnboardingStage.OnboardingComplete) {
         LaunchedEffect(chatModel.currentUser.value, chatModel.appOpenUrl.value) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/AppLock.kt

@@ -5,6 +5,7 @@ import androidx.compose.material.*
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.ui.Modifier
 import chat.simplex.common.model.*
+import chat.simplex.common.model.ChatController.appPrefs
 import chat.simplex.common.platform.*
 import chat.simplex.common.views.helpers.*
 import chat.simplex.common.views.localauth.SetAppPasscodeView
@@ -31,7 +32,7 @@ object AppLock {
 
   fun showLANotice(laNoticeShown: SharedPreference<Boolean>) {
     Log.d(TAG, "showLANotice")
-    if (!laNoticeShown.get()) {
+    if (!laNoticeShown.get() && !appPrefs.performLA.get()) {
       laNoticeShown.set(true)
       AlertManager.shared.showAlertDialog(
         title = generalGetString(MR.strings.la_notice_title_simplex_lock),
@@ -57,6 +58,8 @@ object AppLock {
 
   private fun showChooseLAMode() {
     Log.d(TAG, "showLANotice")
+    if (appPrefs.performLA.get()) return
+
     AlertManager.shared.showAlertDialogStacked(
       title = generalGetString(MR.strings.la_lock_mode),
       text = null,
@@ -80,21 +83,23 @@ object AppLock {
     authenticate(
       generalGetString(MR.strings.auth_enable_simplex_lock),
       generalGetString(MR.strings.auth_confirm_credential),
+      oneTime = true,
       completed = { laResult ->
         when (laResult) {
           LAResult.Success -> {
-            m.performLA.value = true
+            m.showAuthScreen.value = true
             appPrefs.performLA.set(true)
             laTurnedOnAlert()
           }
           is LAResult.Failed -> { /* Can be called multiple times on every failure */ }
           is LAResult.Error -> {
-            m.performLA.value = false
-            appPrefs.performLA.set(false)
+            m.showAuthScreen.value = false
+            // Don't drop auth pref in case of state inconsistency (eg, you have set passcode but somehow bypassed toggle and turned it off and then on)
+            // appPrefs.performLA.set(false)
             laFailedAlert()
           }
           is LAResult.Unavailable -> {
-            m.performLA.value = false
+            m.showAuthScreen.value = false
             appPrefs.performLA.set(false)
             m.showAdvertiseLAUnavailableAlert.value = true
           }
@@ -104,19 +109,22 @@ object AppLock {
   }
 
   private fun setPasscode() {
+    if (appPrefs.performLA.get()) return
+
     val appPrefs = ChatController.appPrefs
     ModalManager.fullscreen.showCustomModal { close ->
       Surface(Modifier.fillMaxSize(), color = MaterialTheme.colors.background, contentColor = LocalContentColor.current) {
         SetAppPasscodeView(
           submit = {
-            ChatModel.performLA.value = true
+            ChatModel.showAuthScreen.value = true
             appPrefs.performLA.set(true)
             appPrefs.laMode.set(LAMode.PASSCODE)
             laTurnedOnAlert()
           },
           cancel = {
-            ChatModel.performLA.value = false
-            appPrefs.performLA.set(false)
+            ChatModel.showAuthScreen.value = false
+            // Don't drop auth pref in case of state inconsistency (eg, you have set passcode but somehow bypassed toggle and turned it off and then on)
+            // appPrefs.performLA.set(false)
             laPasscodeNotSetAlert()
           },
           close = close
@@ -147,6 +155,7 @@ object AppLock {
             else
               generalGetString(MR.strings.auth_unlock),
             selfDestruct = true,
+            oneTime = false,
             completed = { laResult ->
               when (laResult) {
                 LAResult.Success ->
@@ -160,7 +169,7 @@ object AppLock {
                 }
                 is LAResult.Unavailable -> {
                   userAuthorized.value = true
-                  m.performLA.value = false
+                  m.showAuthScreen.value = false
                   m.controller.appPrefs.performLA.set(false)
                   laUnavailableTurningOffAlert()
                 }
@@ -192,22 +201,23 @@ object AppLock {
         generalGetString(MR.strings.auth_confirm_credential)
       else
         "",
+      oneTime = true,
       completed = { laResult ->
         val prefPerformLA = m.controller.appPrefs.performLA
         when (laResult) {
           LAResult.Success -> {
-            m.performLA.value = true
+            m.showAuthScreen.value = true
             prefPerformLA.set(true)
             laTurnedOnAlert()
           }
           is LAResult.Failed -> { /* Can be called multiple times on every failure */ }
           is LAResult.Error -> {
-            m.performLA.value = false
+            m.showAuthScreen.value = false
             prefPerformLA.set(false)
             laFailedAlert()
           }
           is LAResult.Unavailable -> {
-            m.performLA.value = false
+            m.showAuthScreen.value = false
             prefPerformLA.set(false)
             laUnavailableInstructionAlert()
           }
@@ -227,12 +237,13 @@ object AppLock {
         generalGetString(MR.strings.auth_confirm_credential)
       else
         generalGetString(MR.strings.auth_disable_simplex_lock),
+      oneTime = true,
       completed = { laResult ->
         val prefPerformLA = m.controller.appPrefs.performLA
         val selfDestructPref = m.controller.appPrefs.selfDestruct
         when (laResult) {
           LAResult.Success -> {
-            m.performLA.value = false
+            m.showAuthScreen.value = false
             prefPerformLA.set(false)
             DatabaseUtils.ksAppPassword.remove()
             selfDestructPref.set(false)
@@ -240,12 +251,12 @@ object AppLock {
           }
           is LAResult.Failed -> { /* Can be called multiple times on every failure */ }
           is LAResult.Error -> {
-            m.performLA.value = true
+            m.showAuthScreen.value = true
             prefPerformLA.set(true)
             laFailedAlert()
           }
           is LAResult.Unavailable -> {
-            m.performLA.value = false
+            m.showAuthScreen.value = false
             prefPerformLA.set(false)
             laUnavailableTurningOffAlert()
           }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/ChatModel.kt

@@ -20,7 +20,6 @@ import dev.icerock.moko.resources.ImageResource
 import dev.icerock.moko.resources.StringResource
 import kotlinx.coroutines.*
 import kotlinx.coroutines.flow.*
-import kotlinx.coroutines.flow.internal.ChannelFlow
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
 import kotlinx.datetime.*
@@ -98,7 +97,7 @@ object ChatModel {
       }
     )
   }
-  val performLA by lazy { mutableStateOf(ChatController.appPrefs.performLA.get()) }
+  val showAuthScreen by lazy { mutableStateOf(ChatController.appPrefs.performLA.get()) }
   val showAdvertiseLAUnavailableAlert = mutableStateOf(false)
   val showChatPreviews by lazy { mutableStateOf(ChatController.appPrefs.privacyShowChatPreviews.get()) }
 
@@ -784,7 +783,8 @@ object ChatModel {
 data class ShowingInvitation(
   val connId: String,
   val connReq: String,
-  val connChatUsed: Boolean
+  val connChatUsed: Boolean,
+  val conn: PendingContactConnection
 )
 
 enum class ChatType(val type: String) {
@@ -985,6 +985,7 @@ sealed class ChatInfo: SomeChat, NamedChat {
     override val fullName get() = contact.fullName
     override val image get() = contact.image
     override val localAlias: String get() = contact.localAlias
+    override fun anyNameContains(searchAnyCase: String): Boolean = contact.anyNameContains(searchAnyCase)
 
     companion object {
       val sampleData = Direct(Contact.sampleData)
@@ -1219,6 +1220,12 @@ data class Contact(
   override val localAlias get() = profile.localAlias
   val verified get() = activeConn?.connectionCode != null
 
+  override fun anyNameContains(searchAnyCase: String): Boolean {
+    val s = searchAnyCase.trim().lowercase()
+    return profile.chatViewName.lowercase().contains(s) || profile.displayName.lowercase().contains(s) || profile.fullName.lowercase().contains(s)
+  }
+
+
   val directOrUsed: Boolean get() =
     if (activeConn != null) {
       (activeConn.connLevel == 0 && !activeConn.viaGroupLink) || contactUsed

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/SimpleXAPI.kt

@@ -1132,9 +1132,30 @@ object ChatController {
 
   suspend fun apiSetConnectionIncognito(rh: Long?, connId: Long, incognito: Boolean): PendingContactConnection? {
     val r = sendCmd(rh, CC.ApiSetConnectionIncognito(connId, incognito))
-    if (r is CR.ConnectionIncognitoUpdated) return r.toConnection
-    Log.e(TAG, "apiSetConnectionIncognito bad response: ${r.responseType} ${r.details}")
-    return null
+
+    return when (r) {
+      is CR.ConnectionIncognitoUpdated -> r.toConnection
+      else -> {
+        if (!(networkErrorAlert(r))) {
+          apiErrorAlert("apiSetConnectionIncognito", generalGetString(MR.strings.error_sending_message), r)
+        }
+        null
+      }
+    }
+  }
+
+  suspend fun apiChangeConnectionUser(rh: Long?, connId: Long, userId: Long): PendingContactConnection? {
+    val r = sendCmd(rh, CC.ApiChangeConnectionUser(connId, userId))
+
+    return when (r) {
+      is CR.ConnectionUserChanged -> r.toConnection
+      else -> {
+        if (!(networkErrorAlert(r))) {
+          apiErrorAlert("apiChangeConnectionUser", generalGetString(MR.strings.error_sending_message), r)
+        }
+        null
+      }
+    }
   }
 
   suspend fun apiConnectPlan(rh: Long?, connReq: String): ConnectionPlan? {
@@ -2916,6 +2937,7 @@ sealed class CC {
   class APIVerifyGroupMember(val groupId: Long, val groupMemberId: Long, val connectionCode: String?): CC()
   class APIAddContact(val userId: Long, val incognito: Boolean): CC()
   class ApiSetConnectionIncognito(val connId: Long, val incognito: Boolean): CC()
+  class ApiChangeConnectionUser(val connId: Long, val userId: Long): CC()
   class APIConnectPlan(val userId: Long, val connReq: String): CC()
   class APIConnect(val userId: Long, val incognito: Boolean, val connReq: String): CC()
   class ApiConnectContactViaAddress(val userId: Long, val incognito: Boolean, val contactId: Long): CC()
@@ -3071,6 +3093,7 @@ sealed class CC {
     is APIVerifyGroupMember -> "/_verify code #$groupId $groupMemberId" + if (connectionCode != null) " $connectionCode" else ""
     is APIAddContact -> "/_connect $userId incognito=${onOff(incognito)}"
     is ApiSetConnectionIncognito -> "/_set incognito :$connId ${onOff(incognito)}"
+    is ApiChangeConnectionUser -> "/_set conn user :$connId $userId"
     is APIConnectPlan -> "/_connect plan $userId $connReq"
     is APIConnect -> "/_connect $userId incognito=${onOff(incognito)} $connReq"
     is ApiConnectContactViaAddress -> "/_connect contact $userId incognito=${onOff(incognito)} $contactId"
@@ -3213,6 +3236,7 @@ sealed class CC {
     is APIVerifyGroupMember -> "apiVerifyGroupMember"
     is APIAddContact -> "apiAddContact"
     is ApiSetConnectionIncognito -> "apiSetConnectionIncognito"
+    is ApiChangeConnectionUser -> "apiChangeConnectionUser"
     is APIConnectPlan -> "apiConnectPlan"
     is APIConnect -> "apiConnect"
     is ApiConnectContactViaAddress -> "apiConnectContactViaAddress"
@@ -4757,6 +4781,7 @@ sealed class CR {
   @Serializable @SerialName("connectionVerified") class ConnectionVerified(val user: UserRef, val verified: Boolean, val expectedCode: String): CR()
   @Serializable @SerialName("invitation") class Invitation(val user: UserRef, val connReqInvitation: String, val connection: PendingContactConnection): CR()
   @Serializable @SerialName("connectionIncognitoUpdated") class ConnectionIncognitoUpdated(val user: UserRef, val toConnection: PendingContactConnection): CR()
+  @Serializable @SerialName("connectionUserChanged") class ConnectionUserChanged(val user: UserRef, val fromConnection: PendingContactConnection, val toConnection: PendingContactConnection, val newUser: UserRef): CR()
   @Serializable @SerialName("connectionPlan") class CRConnectionPlan(val user: UserRef, val connectionPlan: ConnectionPlan): CR()
   @Serializable @SerialName("sentConfirmation") class SentConfirmation(val user: UserRef, val connection: PendingContactConnection): CR()
   @Serializable @SerialName("sentInvitation") class SentInvitation(val user: UserRef, val connection: PendingContactConnection): CR()
@@ -4935,6 +4960,7 @@ sealed class CR {
     is ConnectionVerified -> "connectionVerified"
     is Invitation -> "invitation"
     is ConnectionIncognitoUpdated -> "connectionIncognitoUpdated"
+    is ConnectionUserChanged -> "ConnectionUserChanged"
     is CRConnectionPlan -> "connectionPlan"
     is SentConfirmation -> "sentConfirmation"
     is SentInvitation -> "sentInvitation"
@@ -5103,6 +5129,7 @@ sealed class CR {
     is ConnectionVerified -> withUser(user, "verified: $verified\nconnectionCode: $expectedCode")
     is Invitation -> withUser(user, "connReqInvitation: $connReqInvitation\nconnection: $connection")
     is ConnectionIncognitoUpdated -> withUser(user, json.encodeToString(toConnection))
+    is ConnectionUserChanged -> withUser(user, "fromConnection: ${json.encodeToString(fromConnection)}\ntoConnection: ${json.encodeToString(toConnection)}\nnewUser: ${json.encodeToString(newUser)}" )
     is CRConnectionPlan -> withUser(user, json.encodeToString(connectionPlan))
     is SentConfirmation -> withUser(user, json.encodeToString(connection))
     is SentInvitation -> withUser(user, json.encodeToString(connection))
@@ -5553,6 +5580,7 @@ sealed class ChatErrorType {
       is AgentCommandError -> "agentCommandError"
       is InvalidFileDescription -> "invalidFileDescription"
       is ConnectionIncognitoChangeProhibited -> "connectionIncognitoChangeProhibited"
+      is ConnectionUserChangeProhibited -> "connectionUserChangeProhibited"
       is PeerChatVRangeIncompatible -> "peerChatVRangeIncompatible"
       is InternalError -> "internalError"
       is CEException -> "exception $message"
@@ -5630,6 +5658,7 @@ sealed class ChatErrorType {
   @Serializable @SerialName("agentCommandError") class AgentCommandError(val message: String): ChatErrorType()
   @Serializable @SerialName("invalidFileDescription") class InvalidFileDescription(val message: String): ChatErrorType()
   @Serializable @SerialName("connectionIncognitoChangeProhibited") object ConnectionIncognitoChangeProhibited: ChatErrorType()
+  @Serializable @SerialName("connectionUserChangeProhibited") object ConnectionUserChangeProhibited: ChatErrorType()
   @Serializable @SerialName("peerChatVRangeIncompatible") object PeerChatVRangeIncompatible: ChatErrorType()
   @Serializable @SerialName("internalError") class InternalError(val message: String): ChatErrorType()
   @Serializable @SerialName("exception") class CEException(val message: String): ChatErrorType()

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/call/CallManager.kt

@@ -47,6 +47,7 @@ class CallManager(val chatModel: ChatModel) {
         remoteHostId = invitation.remoteHostId,
         userProfile = userProfile,
         contact = invitation.contact,
+        callUUID = invitation.callUUID,
         callState = CallState.InvitationAccepted,
         localMedia = invitation.callType.media,
         sharedKey = invitation.sharedKey,

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/call/IncomingCallAlertView.kt

@@ -115,6 +115,7 @@ fun PreviewIncomingCallAlertLayout() {
         contact = Contact.sampleData,
         callType = CallType(media = CallMediaType.Audio, capabilities = CallCapabilities(encryption = false)),
         sharedKey = null,
+        callUUID = "",
         callTs = Clock.System.now()
       ),
       chatModel = ChatModel,

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/call/WebRTC.kt

@@ -13,6 +13,7 @@ data class Call(
   val remoteHostId: Long?,
   val userProfile: Profile,
   val contact: Contact,
+  val callUUID: String?,
   val callState: CallState,
   val localMedia: CallMediaType,
   val localCapabilities: CallCapabilities? = null,
@@ -105,6 +106,7 @@ sealed class WCallResponse {
   val contact: Contact,
   val callType: CallType,
   val sharedKey: String? = null,
+  val callUUID: String,
   val callTs: Instant
 ) {
   val callTypeText: String get() = generalGetString(when(callType.media) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatItemInfoView.kt

@@ -282,14 +282,14 @@ fun ChatItemInfoView(chatRh: Long?, ci: ChatItem, ciInfo: ChatItemInfo, devTools
       SectionDividerSpaced(maxTopPadding = false, maxBottomPadding = true)
       val versions = ciInfo.itemVersions
       if (versions.isNotEmpty()) {
-        SectionView(padding = PaddingValues(horizontal = DEFAULT_PADDING)) {
+        SectionView(contentPadding = PaddingValues(horizontal = DEFAULT_PADDING)) {
           Text(stringResource(MR.strings.edit_history), style = MaterialTheme.typography.h2, modifier = Modifier.padding(bottom = DEFAULT_PADDING))
           versions.forEachIndexed { i, ciVersion ->
             ItemVersionView(ciVersion, current = i == 0)
           }
         }
       } else {
-        SectionView(padding = PaddingValues(horizontal = DEFAULT_PADDING)) {
+        SectionView(contentPadding = PaddingValues(horizontal = DEFAULT_PADDING)) {
           Box(Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
             Text(stringResource(MR.strings.no_history), color = MaterialTheme.colors.secondary)
           }
@@ -304,7 +304,7 @@ fun ChatItemInfoView(chatRh: Long?, ci: ChatItem, ciInfo: ChatItemInfo, devTools
     ColumnWithScrollBar(Modifier.fillMaxWidth()) {
       Details()
       SectionDividerSpaced(maxTopPadding = false, maxBottomPadding = true)
-      SectionView(padding = PaddingValues(horizontal = DEFAULT_PADDING)) {
+      SectionView(contentPadding = PaddingValues(horizontal = DEFAULT_PADDING)) {
         Text(stringResource(MR.strings.in_reply_to), style = MaterialTheme.typography.h2, modifier = Modifier.padding(bottom = DEFAULT_PADDING))
         QuotedMsgView(qi)
       }
@@ -381,14 +381,14 @@ fun ChatItemInfoView(chatRh: Long?, ci: ChatItem, ciInfo: ChatItemInfo, devTools
       SectionDividerSpaced(maxTopPadding = false, maxBottomPadding = true)
       val mss = membersStatuses(chatModel, memberDeliveryStatuses)
       if (mss.isNotEmpty()) {
-        SectionView(padding = PaddingValues(horizontal = DEFAULT_PADDING)) {
+        SectionView(contentPadding = PaddingValues(horizontal = DEFAULT_PADDING)) {
           Text(stringResource(MR.strings.delivery), style = MaterialTheme.typography.h2, modifier = Modifier.padding(bottom = DEFAULT_PADDING))
           mss.forEach { (member, status, sentViaProxy) ->
             MemberDeliveryStatusView(member, status, sentViaProxy)
           }
         }
       } else {
-        SectionView(padding = PaddingValues(horizontal = DEFAULT_PADDING)) {
+        SectionView(contentPadding = PaddingValues(horizontal = DEFAULT_PADDING)) {
           Box(Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
             Text(stringResource(MR.strings.no_info_on_delivery), color = MaterialTheme.colors.secondary)
           }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt

@@ -86,6 +86,7 @@ fun ChatView(staleChatId: State<String?>, onComposed: suspend (chatId: String) -
           .collect { chatId ->
             markUnreadChatAsRead(chatId)
             showSearch.value = false
+            searchText.value = ""
             selectedChatItems.value = null
           }
       }
@@ -544,7 +545,7 @@ fun startChatCall(remoteHostId: Long?, chatInfo: ChatInfo, media: CallMediaType)
     if (chatInfo is ChatInfo.Direct) {
       val contactInfo = chatModel.controller.apiContactInfo(remoteHostId, chatInfo.contact.contactId)
       val profile = contactInfo?.second ?: chatModel.currentUser.value?.profile?.toProfile() ?: return@withBGApi
-      chatModel.activeCall.value = Call(remoteHostId = remoteHostId, contact = chatInfo.contact, callState = CallState.WaitCapabilities, localMedia = media, userProfile = profile)
+      chatModel.activeCall.value = Call(remoteHostId = remoteHostId, contact = chatInfo.contact, callUUID = null, callState = CallState.WaitCapabilities, localMedia = media, userProfile = profile)
       chatModel.showCallView.value = true
       chatModel.callCommand.add(WCallCommand.Capabilities(media))
     }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/GroupChatInfoView.kt

@@ -509,11 +509,11 @@ private fun MemberRow(member: GroupMember, user: Boolean = false, onClick: (() -
     verticalAlignment = Alignment.CenterVertically
   ) {
     Row(
-      Modifier.weight(1f).padding(end = DEFAULT_PADDING),
+      Modifier.weight(1f).padding(top = 8.dp, end = DEFAULT_PADDING, bottom = 8.dp),
       verticalAlignment = Alignment.CenterVertically,
       horizontalArrangement = Arrangement.spacedBy(4.dp)
     ) {
-      MemberProfileImage(size = DEFAULT_MIN_SECTION_ITEM_HEIGHT, member)
+      MemberProfileImage(size = 42.dp, member)
       Spacer(Modifier.width(DEFAULT_PADDING_HALF))
       Column {
         Row(verticalAlignment = Alignment.CenterVertically) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ShareListNavLinkView.kt

@@ -80,7 +80,7 @@ private fun ShareListNavLinkLayout(
   click: () -> Unit,
   stopped: Boolean,
 ) {
-  SectionItemView(minHeight = 50.dp, click = click, disabled = stopped) {
+  SectionItemView(padding = PaddingValues(horizontal = DEFAULT_PADDING, vertical = 8.dp), click = click, disabled = stopped) {
     chatLinkPreview()
   }
   Divider(Modifier.padding(horizontal = 8.dp))
@@ -98,9 +98,11 @@ private fun SharePreviewView(chat: Chat, disabled: Boolean) {
       horizontalArrangement = Arrangement.spacedBy(4.dp)
     ) {
       if (chat.chatInfo is ChatInfo.Local) {
-        ProfileImage(size = 46.dp, null, icon = MR.images.ic_folder_filled, color = NoteFolderIconColor)
+        ProfileImage(size = 42.dp, null, icon = MR.images.ic_folder_filled, color = NoteFolderIconColor)
+      } else if (chat.chatInfo is ChatInfo.Group) {
+        ProfileImage(size = 42.dp, chat.chatInfo.image, icon = MR.images.ic_supervised_user_circle_filled)
       } else {
-        ProfileImage(size = 46.dp, chat.chatInfo.image)
+        ProfileImage(size = 42.dp, chat.chatInfo.image)
       }
       Text(
         chat.chatInfo.chatViewName, maxLines = 1, overflow = TextOverflow.Ellipsis,

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ShareListView.kt

@@ -94,10 +94,17 @@ fun ShareListView(chatModel: ChatModel, settingsState: SettingsViewState, stoppe
   }
   if (appPlatform.isAndroid) {
     tryOrShowError("UserPicker", error = {}) {
-      UserPicker(chatModel, userPickerState, showSettings = false, showCancel = true, cancelClicked = {
-        chatModel.sharedContent.value = null
-        userPickerState.value = AnimatedViewState.GONE
-      })
+      UserPicker(
+        chatModel,
+        userPickerState,
+        showSettings = false,
+        showCancel = true,
+        contentAlignment = if (oneHandUI.value) Alignment.BottomStart else Alignment.TopStart,
+        cancelClicked = {
+          chatModel.sharedContent.value = null
+          userPickerState.value = AnimatedViewState.GONE
+        }
+      )
     }
   }
 }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/database/DatabaseErrorView.kt

@@ -5,9 +5,7 @@ import SectionSpacer
 import SectionView
 import androidx.compose.desktop.ui.tooling.preview.Preview
 import androidx.compose.foundation.layout.*
-import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.text.KeyboardActions
-import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.*
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
@@ -66,7 +64,7 @@ fun DatabaseErrorView(
       Modifier.padding(start = DEFAULT_PADDING, top = DEFAULT_PADDING, bottom = DEFAULT_PADDING),
       style = MaterialTheme.typography.h1
     )
-    SectionView(null, padding = PaddingValues(horizontal = DEFAULT_PADDING, vertical = DEFAULT_PADDING_HALF), content)
+    SectionView(null, contentPadding = PaddingValues(horizontal = DEFAULT_PADDING, vertical = DEFAULT_PADDING_HALF), content = content)
   }
 
   @Composable

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/database/DatabaseView.kt

@@ -423,6 +423,7 @@ fun authStopChat(m: ChatModel, progressIndicator: MutableState<Boolean>? = null,
     authenticate(
       generalGetString(MR.strings.auth_stop_chat),
       generalGetString(MR.strings.auth_log_in_using_credential),
+      oneTime = true,
       completed = { laResult ->
         when (laResult) {
           LAResult.Success, is LAResult.Unavailable -> {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/CloseSheetBar.kt

@@ -85,7 +85,8 @@ fun CloseSheetBar(close: (() -> Unit)?, showClose: Boolean = true, tintColor: Co
               Text(
                 title.value,
                 fontWeight = FontWeight.SemiBold,
-                maxLines = 1
+                maxLines = 1,
+                overflow = TextOverflow.Ellipsis
               )
             }
           } else {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/LocalAuthentication.kt

@@ -34,6 +34,7 @@ expect fun authenticate(
   promptSubtitle: String,
   selfDestruct: Boolean = false,
   usingLAMode: LAMode = ChatModel.controller.appPrefs.laMode.get(),
+  oneTime: Boolean,
   completed: (LAResult) -> Unit
 )
 
@@ -41,10 +42,11 @@ fun authenticateWithPasscode(
   promptTitle: String,
   promptSubtitle: String,
   selfDestruct: Boolean,
+  oneTime: Boolean,
   completed: (LAResult) -> Unit
 ) {
   val password = DatabaseUtils.ksAppPassword.get() ?: return completed(LAResult.Unavailable(generalGetString(MR.strings.la_no_app_password)))
-  ModalManager.fullscreen.showPasscodeCustomModal { close ->
+  ModalManager.fullscreen.showPasscodeCustomModal(oneTime) { close ->
     BackHandler {
       close()
       completed(LAResult.Error(generalGetString(MR.strings.authentication_cancelled)))

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/ModalView.kt

@@ -69,6 +69,7 @@ class ModalManager(private val placement: ModalPlacement? = null) {
   // Don't use mutableStateOf() here, because it produces this if showing from SimpleXAPI.startChat():
   // java.lang.IllegalStateException: Reading a state that was created after the snapshot was taken or in a snapshot that has not yet been applied
   private var passcodeView: MutableStateFlow<(@Composable (close: () -> Unit) -> Unit)?> = MutableStateFlow(null)
+  private var onTimePasscodeView: MutableStateFlow<(@Composable (close: () -> Unit) -> Unit)?> = MutableStateFlow(null)
 
   fun showModal(settings: Boolean = false, showClose: Boolean = true, closeOnTop: Boolean = true, endButtons: @Composable RowScope.() -> Unit = {}, content: @Composable ModalData.() -> Unit) {
     val data = ModalData()
@@ -105,9 +106,13 @@ class ModalManager(private val placement: ModalPlacement? = null) {
     }
   }
 
-  fun showPasscodeCustomModal(modal: @Composable (close: () -> Unit) -> Unit) {
-    Log.d(TAG, "ModalManager.showPasscodeCustomModal")
-    passcodeView.value = modal
+  fun showPasscodeCustomModal(oneTime: Boolean, modal: @Composable (close: () -> Unit) -> Unit) {
+    Log.d(TAG, "ModalManager.showPasscodeCustomModal, oneTime: $oneTime")
+    if (oneTime) {
+      onTimePasscodeView.value = modal
+    } else {
+      passcodeView.value = modal
+    }
   }
 
   fun hasModalsOpen() = modalCount.value > 0
@@ -179,6 +184,11 @@ class ModalManager(private val placement: ModalPlacement? = null) {
     passcodeView.collectAsState().value?.invoke { passcodeView.value = null }
   }
 
+  @Composable
+  fun showOneTimePasscodeInView() {
+    onTimePasscodeView.collectAsState().value?.invoke { onTimePasscodeView.value = null }
+  }
+
   /**
   * Allows to modify a list without getting [ConcurrentModificationException]
   * */

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/Section.kt

@@ -21,15 +21,15 @@ import chat.simplex.common.views.usersettings.SettingsActionItemWithContent
 import chat.simplex.res.MR
 
 @Composable
-fun SectionView(title: String? = null, padding: PaddingValues = PaddingValues(), content: (@Composable ColumnScope.() -> Unit)) {
+fun SectionView(title: String? = null, contentPadding: PaddingValues = PaddingValues(), headerBottomPadding: Dp = DEFAULT_PADDING, content: (@Composable ColumnScope.() -> Unit)) {
   Column {
     if (title != null) {
       Text(
         title, color = MaterialTheme.colors.secondary, style = MaterialTheme.typography.body2,
-        modifier = Modifier.padding(start = DEFAULT_PADDING, bottom = DEFAULT_PADDING), fontSize = 12.sp
+        modifier = Modifier.padding(start = DEFAULT_PADDING, bottom = headerBottomPadding), fontSize = 12.sp
       )
     }
-    Column(Modifier.padding(padding).fillMaxWidth()) { content() }
+    Column(Modifier.padding(contentPadding).fillMaxWidth()) { content() }
   }
 }
 

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/newchat/ContactConnectionInfoView.kt

@@ -39,7 +39,7 @@ fun ContactConnectionInfoView(
 ) {
   LaunchedEffect(connReqInvitation) {
     if (connReqInvitation != null) {
-      chatModel.showingInvitation.value = ShowingInvitation(contactConnection.id, connReqInvitation, false)
+      chatModel.showingInvitation.value = ShowingInvitation(contactConnection.id, connReqInvitation, false, conn = contactConnection)
     }
   }
   /** When [AddContactLearnMore] is open, we don't need to drop [ChatModel.showingInvitation].

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/newchat/NewChatSheet.kt

@@ -1,7 +1,9 @@
 package chat.simplex.common.views.newchat
 
+import SectionDivider
 import SectionDividerSpaced
 import SectionItemView
+import SectionSpacer
 import SectionView
 import TextIconSpaced
 import androidx.compose.desktop.ui.tooling.preview.Preview
@@ -164,6 +166,10 @@ private fun NewChatSheetLayout(
   )
 
   val sectionModifier = Modifier.fillMaxWidth()
+  val deletedContactTypes = listOf(ContactType.CHAT_DELETED)
+  val deletedChats by remember(chatModel.chats.value, deletedContactTypes) {
+    derivedStateOf { filterContactTypes(chatModel.chats.value, deletedContactTypes) }
+  }
 
   LazyColumnWithScrollBar(
     Modifier.fillMaxSize(),
@@ -224,7 +230,9 @@ private fun NewChatSheetLayout(
       }
     }
     item {
-      Spacer(Modifier.padding(bottom = 27.dp))
+      if (searchText.value.text.isEmpty()) {
+        Spacer(Modifier.padding(bottom = 27.dp))
+      }
 
       val actionButtonsOriginal = listOf(
         Triple(
@@ -262,37 +270,30 @@ private fun NewChatSheetLayout(
             }
           }
         }
-
-        val deletedContactTypes = listOf(ContactType.CHAT_DELETED)
-        val deletedChats by remember(chatModel.chats.value, deletedContactTypes) {
-          derivedStateOf { filterContactTypes(chatModel.chats.value, deletedContactTypes) }
-        }
         if (deletedChats.isNotEmpty()) {
           SectionDividerSpaced(maxBottomPadding = false)
-          Row(modifier = sectionModifier) {
-            SectionView {
-              SectionItemView(
-                click = {
-                  ModalManager.start.showCustomModal { closeDeletedChats ->
-                    ModalView(
-                      close = closeDeletedChats,
-                      closeOnTop = !oneHandUI.value,
-                    ) {
-                      DeletedContactsView(rh = rh, closeDeletedChats = closeDeletedChats, close = {
-                        ModalManager.start.closeModals()
-                      })
-                    }
+          SectionView {
+            SectionItemView(
+              click = {
+                ModalManager.start.showCustomModal { closeDeletedChats ->
+                  ModalView(
+                    close = closeDeletedChats,
+                    closeOnTop = !oneHandUI.value,
+                  ) {
+                    DeletedContactsView(rh = rh, closeDeletedChats = closeDeletedChats, close = {
+                      ModalManager.start.closeModals()
+                    })
                   }
                 }
-              ) {
-                Icon(
-                  painterResource(MR.images.ic_inventory_2),
-                  contentDescription = stringResource(MR.strings.deleted_chats),
-                  tint = MaterialTheme.colors.secondary,
-                )
-                TextIconSpaced(false)
-                Text(text = stringResource(MR.strings.deleted_chats), color = MaterialTheme.colors.onBackground)
               }
+            ) {
+              Icon(
+                painterResource(MR.images.ic_inventory_2),
+                contentDescription = stringResource(MR.strings.deleted_chats),
+                tint = MaterialTheme.colors.secondary,
+              )
+              TextIconSpaced(false)
+              Text(text = stringResource(MR.strings.deleted_chats), color = MaterialTheme.colors.onBackground)
             }
           }
         }
@@ -300,16 +301,28 @@ private fun NewChatSheetLayout(
     }
 
     item {
-      if (filteredContactChats.isNotEmpty() && !oneHandUI.value) {
-        if (searchText.value.text.isNotEmpty()) {
-          Spacer(Modifier.height(DEFAULT_PADDING))
-        } else {
+      if (filteredContactChats.isNotEmpty() && searchText.value.text.isEmpty()) {
+        if (!oneHandUI.value) {
           SectionDividerSpaced()
+          SectionView(stringResource(MR.strings.contact_list_header_title).uppercase(), headerBottomPadding = DEFAULT_PADDING_HALF) {}
+        } else {
+          SectionDividerSpaced(maxTopPadding = false, maxBottomPadding = false)
+          SectionView(stringResource(MR.strings.contact_list_header_title).uppercase(), headerBottomPadding = DEFAULT_PADDING_HALF) {}
+          Spacer(Modifier.height(DEFAULT_PADDING_HALF))
+        }
+      }
+    }
+
+    item {
+      if (filteredContactChats.isEmpty() && allChats.isNotEmpty()) {
+        Column(sectionModifier.fillMaxSize().padding(DEFAULT_PADDING)) {
+          Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.Center) {
+            Text(
+              generalGetString(MR.strings.no_filtered_contacts),
+              color = MaterialTheme.colors.secondary
+            )
+          }
         }
-        Text(
-          stringResource(MR.strings.contact_list_header_title).uppercase(), color = MaterialTheme.colors.secondary, style = MaterialTheme.typography.body2,
-          modifier = sectionModifier.padding(start = DEFAULT_PADDING, bottom = DEFAULT_PADDING_HALF), fontSize = 12.sp
-        )
       }
     }
 
@@ -322,17 +335,6 @@ private fun NewChatSheetLayout(
       ContactListNavLinkView(chat, nextChatSelected, showDeletedChatIcon = true)
     }
   }
-
-  if (filteredContactChats.isEmpty() && allChats.isNotEmpty()) {
-    Column(sectionModifier.fillMaxSize().padding(DEFAULT_PADDING)) {
-      Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.Center) {
-        Text(
-          generalGetString(MR.strings.no_filtered_contacts),
-          color = MaterialTheme.colors.secondary
-        )
-      }
-    }
-  }
 }
 
 @Composable
@@ -555,78 +557,75 @@ private fun DeletedContactsView(rh: RemoteHostInfo?, closeDeletedChats: () -> Un
         }
       }
     }
-  ) {
-    Column(
-      Modifier
-        .fillMaxSize()
-        .padding(it)
+  ) { contentPadding ->
+    val listState = rememberLazyListState(lazyListState.first, lazyListState.second)
+    val searchText = rememberSaveable(stateSaver = TextFieldValue.Saver) { mutableStateOf(TextFieldValue("")) }
+    val searchShowingSimplexLink = remember { mutableStateOf(false) }
+    val searchChatFilteredBySimplexLink = remember { mutableStateOf<String?>(null) }
+    val showUnreadAndFavorites = remember { appPrefs.showUnreadAndFavorites.state }.value
+    val allChats by remember(chatModel.chats.value) {
+      derivedStateOf { filterContactTypes(chatModel.chats.value, listOf(ContactType.CHAT_DELETED)) }
+    }
+    val filteredContactChats = filteredContactChats(
+      showUnreadAndFavorites = showUnreadAndFavorites,
+      searchChatFilteredBySimplexLink = searchChatFilteredBySimplexLink,
+      searchShowingSimplexLink = searchShowingSimplexLink,
+      searchText = searchText.value.text,
+      contactChats = allChats
+    )
+
+    LazyColumnWithScrollBar(
+      Modifier.fillMaxSize(),
+      contentPadding = contentPadding,
+      reverseLayout = oneHandUI.value,
     ) {
-      if (!oneHandUI.value) {
-        Box(contentAlignment = Alignment.Center) {
-          val bottomPadding = DEFAULT_PADDING
-          AppBarTitle(
-            stringResource(MR.strings.deleted_chats),
-            hostDevice(rh?.remoteHostId),
-            bottomPadding = bottomPadding
-          )
-        }
-      }
-
-      val listState = rememberLazyListState(lazyListState.first, lazyListState.second)
-      val searchText = rememberSaveable(stateSaver = TextFieldValue.Saver) { mutableStateOf(TextFieldValue("")) }
-      val searchShowingSimplexLink = remember { mutableStateOf(false) }
-      val searchChatFilteredBySimplexLink = remember { mutableStateOf<String?>(null) }
-      val showUnreadAndFavorites = remember { appPrefs.showUnreadAndFavorites.state }.value
-      val allChats by remember(chatModel.chats.value) {
-        derivedStateOf { filterContactTypes(chatModel.chats.value, listOf(ContactType.CHAT_DELETED)) }
-      }
-      val filteredContactChats = filteredContactChats(
-        showUnreadAndFavorites = showUnreadAndFavorites,
-        searchChatFilteredBySimplexLink = searchChatFilteredBySimplexLink,
-        searchShowingSimplexLink = searchShowingSimplexLink,
-        searchText = searchText.value.text,
-        contactChats = allChats
-      )
-
-      LazyColumnWithScrollBar(
-        Modifier.fillMaxSize(),
-        reverseLayout = oneHandUI.value,
-        ) {
-        item {
-          if (!oneHandUI.value) {
-            Divider()
-          }
-          ContactsSearchBar(
-            listState = listState,
-            searchText = searchText,
-            searchShowingSimplexLink = searchShowingSimplexLink,
-            searchChatFilteredBySimplexLink = searchChatFilteredBySimplexLink,
-            close = close,
-          )
-          Divider()
-
-          Spacer(Modifier.padding(bottom = DEFAULT_PADDING))
-        }
-
-        itemsIndexed(filteredContactChats) { index, chat ->
-          val nextChatSelected = remember(chat.id, filteredContactChats) {
-            derivedStateOf {
-              chatModel.chatId.value != null && filteredContactChats.getOrNull(index + 1)?.id == chatModel.chatId.value
-            }
-          }
-          ContactListNavLinkView(chat, nextChatSelected, showDeletedChatIcon = false)
-        }
-      }
-      if (filteredContactChats.isEmpty() && allChats.isNotEmpty()) {
-        Column(Modifier.fillMaxSize().padding(DEFAULT_PADDING)) {
-          Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.Center) {
-            Text(
-              generalGetString(MR.strings.no_filtered_contacts),
-              color = MaterialTheme.colors.secondary,
+      item {
+        if (!oneHandUI.value) {
+          Box(contentAlignment = Alignment.Center) {
+            val bottomPadding = DEFAULT_PADDING
+            AppBarTitle(
+              stringResource(MR.strings.deleted_chats),
+              hostDevice(rh?.remoteHostId),
+              bottomPadding = bottomPadding
             )
           }
         }
       }
+      item {
+        if (!oneHandUI.value) {
+          Divider()
+        }
+        ContactsSearchBar(
+          listState = listState,
+          searchText = searchText,
+          searchShowingSimplexLink = searchShowingSimplexLink,
+          searchChatFilteredBySimplexLink = searchChatFilteredBySimplexLink,
+          close = close,
+        )
+        Divider()
+      }
+
+      item {
+        if (filteredContactChats.isEmpty() && allChats.isNotEmpty()) {
+          Column(Modifier.fillMaxSize().padding(DEFAULT_PADDING)) {
+            Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.Center) {
+              Text(
+                generalGetString(MR.strings.no_filtered_contacts),
+                color = MaterialTheme.colors.secondary,
+              )
+            }
+          }
+        }
+      }
+
+      itemsIndexed(filteredContactChats) { index, chat ->
+        val nextChatSelected = remember(chat.id, filteredContactChats) {
+          derivedStateOf {
+            chatModel.chatId.value != null && filteredContactChats.getOrNull(index + 1)?.id == chatModel.chatId.value
+          }
+        }
+        ContactListNavLinkView(chat, nextChatSelected, showDeletedChatIcon = false)
+      }
     }
   }
 }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/newchat/NewChatView.kt

@@ -2,20 +2,25 @@ package chat.simplex.common.views.newchat
 
 import SectionBottomSpacer
 import SectionItemView
+import SectionSpacer
 import SectionTextFooter
 import SectionView
+import TextIconSpaced
 import androidx.compose.foundation.*
-import androidx.compose.foundation.gestures.scrollBy
 import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.itemsIndexed
 import androidx.compose.foundation.pager.HorizontalPager
 import androidx.compose.foundation.pager.rememberPagerState
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.text.BasicTextField
 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.draw.alpha
+import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalClipboardManager
 import androidx.compose.ui.text.TextStyle
@@ -32,6 +37,7 @@ import chat.simplex.common.ui.theme.*
 import chat.simplex.common.views.helpers.*
 import chat.simplex.common.views.usersettings.*
 import chat.simplex.res.MR
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import java.net.URI
 
@@ -43,7 +49,7 @@ enum class NewChatOption {
 fun ModalData.NewChatView(rh: RemoteHostInfo?, selection: NewChatOption, showQRCodeScanner: Boolean = false, close: () -> Unit) {
   val selection = remember { stateGetOrPut("selection") { selection } }
   val showQRCodeScanner = remember { stateGetOrPut("showQRCodeScanner") { showQRCodeScanner } }
-  val contactConnection: MutableState<PendingContactConnection?> = rememberSaveable(stateSaver = serializableSaver()) { mutableStateOf(null) }
+  val contactConnection: MutableState<PendingContactConnection?> = rememberSaveable(stateSaver = serializableSaver()) { mutableStateOf(chatModel.showingInvitation.value?.conn) }
   val connReqInvitation by remember { derivedStateOf { chatModel.showingInvitation.value?.connReq ?: "" } }
   val creatingConnReq = rememberSaveable { mutableStateOf(false) }
   val pastedLink = rememberSaveable { mutableStateOf("") }
@@ -177,6 +183,15 @@ private fun CreatingLinkProgressView() {
   DefaultProgressView(stringResource(MR.strings.creating_link))
 }
 
+private fun updateShownConnection(conn: PendingContactConnection) {
+  chatModel.showingInvitation.value = chatModel.showingInvitation.value?.copy(
+    conn = conn,
+    connId = conn.id,
+    connReq = conn.connReqInv ?: "",
+    connChatUsed = true
+  )
+}
+
 @Composable
 private fun RetryButton(onClick: () -> Unit) {
   Column(
@@ -192,35 +207,326 @@ private fun RetryButton(onClick: () -> Unit) {
   }
 }
 
+@Composable
+private fun ProfilePickerOption(
+  title: String,
+  selected: Boolean,
+  disabled: Boolean,
+  onSelected: () -> Unit,
+  image: @Composable () -> Unit,
+  onInfo: (() -> Unit)? = null
+) {
+  Row(
+    Modifier
+      .fillMaxWidth()
+      .sizeIn(minHeight = DEFAULT_MIN_SECTION_ITEM_HEIGHT + 8.dp)
+      .clickable(enabled = !disabled, onClick = onSelected)
+      .padding(horizontal = DEFAULT_PADDING, vertical = 4.dp),
+    horizontalArrangement = Arrangement.SpaceBetween,
+    verticalAlignment = Alignment.CenterVertically
+  ) {
+    image()
+    TextIconSpaced(false)
+    Text(title, modifier = Modifier.align(Alignment.CenterVertically))
+    if (onInfo != null) {
+      Spacer(Modifier.padding(6.dp))
+      Column(Modifier
+        .size(48.dp)
+        .clip(CircleShape)
+        .clickable(
+          enabled = !disabled,
+          onClick = { ModalManager.start.showModal { IncognitoView() } }
+        ),
+        horizontalAlignment = Alignment.CenterHorizontally,
+        verticalArrangement = Arrangement.Center
+      ) {
+        Icon(
+          painterResource(MR.images.ic_info),
+          stringResource(MR.strings.incognito),
+          tint = MaterialTheme.colors.primary
+        )
+      }
+    }
+    Spacer(Modifier.weight(1f))
+    if (selected) {
+      Icon(
+        painterResource(
+          MR.images.ic_check
+        ),
+        title,
+        Modifier.size(20.dp),
+        tint = MaterialTheme.colors.primary,
+      )
+    }
+  }
+  Divider(
+    Modifier.padding(
+      start = DEFAULT_PADDING_HALF,
+      end = DEFAULT_PADDING_HALF,
+    )
+  )
+}
+
+private fun filteredProfiles(users: List<User>, searchTextOrPassword: String): List<User> {
+  val s = searchTextOrPassword.trim()
+  val lower = s.lowercase()
+  return users.filter { u ->
+    if ((u.activeUser || !u.hidden) && (s == "" || u.anyNameContains(lower))) {
+      true
+    } else {
+      correctPassword(u, s)
+    }
+  }
+}
+
+@Composable
+private fun ActiveProfilePicker(
+  search: MutableState<String>,
+  contactConnection: PendingContactConnection?,
+  close: () -> Unit,
+  rhId: Long?
+) {
+  val switchingProfile = remember { mutableStateOf(false) }
+  val incognito = remember {
+    chatModel.showingInvitation.value?.conn?.incognito ?: controller.appPrefs.incognito.get()
+  }
+  val selectedProfile by remember { chatModel.currentUser }
+  val searchTextOrPassword = rememberSaveable { search }
+  val profiles = remember {
+    chatModel.users.map { it.user }.sortedBy { !it.activeUser }
+  }
+  val filteredProfiles by remember {
+    derivedStateOf { filteredProfiles(profiles, searchTextOrPassword.value) }
+  }
+
+  var progressByTimeout by rememberSaveable { mutableStateOf(false) }
+
+  LaunchedEffect(switchingProfile.value) {
+    progressByTimeout = if (switchingProfile.value) {
+      delay(500)
+      switchingProfile.value
+    } else {
+      false
+    }
+  }
+
+  @Composable
+  fun ProfilePickerUserOption(user: User) {
+    val selected = selectedProfile?.userId == user.userId && !incognito
+
+    ProfilePickerOption(
+      title = user.chatViewName,
+      disabled = switchingProfile.value || selected,
+      selected = selected,
+      onSelected = {
+        switchingProfile.value = true
+        withApi {
+          try {
+            if (contactConnection != null) {
+              val conn = controller.apiChangeConnectionUser(rhId, contactConnection.pccConnId, user.userId)
+              if (conn != null) {
+                withChats {
+                  updateContactConnection(rhId, conn)
+                  updateShownConnection(conn)
+                }
+                controller.changeActiveUser_(
+                  rhId = user.remoteHostId,
+                  toUserId = user.userId,
+                  viewPwd = if (user.hidden) searchTextOrPassword.value else null
+                )
+
+                if (chatModel.currentUser.value?.userId != user.userId) {
+                  AlertManager.shared.showAlertMsg(generalGetString(
+                    MR.strings.switching_profile_error_title),
+                    String.format(generalGetString(MR.strings.switching_profile_error_message), user.chatViewName)
+                  )
+                }
+
+                withChats {
+                  updateContactConnection(user.remoteHostId, conn)
+                }
+                close.invoke()
+              }
+            }
+          } finally {
+            switchingProfile.value = false
+          }
+        }
+      },
+        image = { ProfileImage(size = 42.dp, image = user.image) }
+    )
+  }
+
+  @Composable
+  fun IncognitoUserOption() {
+    ProfilePickerOption(
+      disabled = switchingProfile.value,
+      title = stringResource(MR.strings.incognito),
+      selected = incognito,
+      onSelected = {
+        if (!incognito) {
+          switchingProfile.value = true
+          withApi {
+            try {
+              if (contactConnection != null) {
+                val conn = controller.apiSetConnectionIncognito(rhId, contactConnection.pccConnId, true)
+
+                if (conn != null) {
+                  withChats {
+                    updateContactConnection(rhId, conn)
+                    updateShownConnection(conn)
+                  }
+                  close.invoke()
+                }
+              }
+            } finally {
+              switchingProfile.value = false
+            }
+          }
+        }
+      },
+      image = {
+        Spacer(Modifier.width(8.dp))
+        Icon(
+          painterResource(MR.images.ic_theater_comedy_filled),
+          contentDescription = stringResource(MR.strings.incognito),
+          Modifier.size(32.dp),
+          tint = Indigo,
+        )
+        Spacer(Modifier.width(2.dp))
+      },
+      onInfo = { ModalManager.start.showModal { IncognitoView() } },
+    )
+  }
+
+  BoxWithConstraints {
+    Column(
+      Modifier
+        .fillMaxSize()
+        .alpha(if (progressByTimeout) 0.6f else 1f)
+    ) {
+      LazyColumnWithScrollBar(userScrollEnabled = !switchingProfile.value) {
+        item {
+          AppBarTitle(stringResource(MR.strings.select_chat_profile), hostDevice(rhId), bottomPadding = DEFAULT_PADDING)
+        }
+        val activeProfile = filteredProfiles.firstOrNull { it.activeUser }
+
+        if (activeProfile != null) {
+          val otherProfiles = filteredProfiles.filter { it.userId != activeProfile.userId }
+
+          if (incognito) {
+            item {
+              IncognitoUserOption()
+            }
+            item {
+              ProfilePickerUserOption(activeProfile)
+            }
+          } else {
+            item {
+              ProfilePickerUserOption(activeProfile)
+            }
+            item {
+              IncognitoUserOption()
+            }
+          }
+
+          itemsIndexed(otherProfiles) { _, p ->
+            ProfilePickerUserOption(p)
+          }
+        } else {
+          item {
+            IncognitoUserOption()
+          }
+          itemsIndexed(filteredProfiles) { _, p ->
+            ProfilePickerUserOption(p)
+          }
+        }
+      }
+    }
+    if (progressByTimeout) {
+      DefaultProgressView("")
+    }
+  }
+}
+
 @Composable
 private fun InviteView(rhId: Long?, connReqInvitation: String, contactConnection: MutableState<PendingContactConnection?>) {
-  SectionView(stringResource(MR.strings.share_this_1_time_link).uppercase()) {
+  SectionView(stringResource(MR.strings.share_this_1_time_link).uppercase(), headerBottomPadding = 5.dp) {
     LinkTextView(connReqInvitation, true)
   }
 
   Spacer(Modifier.height(10.dp))
 
-  SectionView(stringResource(MR.strings.or_show_this_qr_code).uppercase()) {
+  SectionView(stringResource(MR.strings.or_show_this_qr_code).uppercase(), headerBottomPadding = 5.dp) {
     SimpleXLinkQRCode(connReqInvitation, onShare = { chatModel.markShowingInvitationUsed() })
   }
 
-  Spacer(Modifier.height(10.dp))
-  val incognito = remember { mutableStateOf(controller.appPrefs.incognito.get()) }
-  IncognitoToggle(controller.appPrefs.incognito, incognito) {
-    ModalManager.start.showModal { IncognitoView() }
+  Spacer(Modifier.height(DEFAULT_PADDING))
+  val incognito by remember(chatModel.showingInvitation.value?.conn?.incognito, controller.appPrefs.incognito.get()) {
+    derivedStateOf {
+      chatModel.showingInvitation.value?.conn?.incognito ?: controller.appPrefs.incognito.get()
+    }
   }
-  KeyChangeEffect(incognito.value) {
-    withBGApi {
-      val contactConn = contactConnection.value ?: return@withBGApi
-      val conn = controller.apiSetConnectionIncognito(rhId, contactConn.pccConnId, incognito.value) ?: return@withBGApi
-      withChats {
-        contactConnection.value = conn
-        updateContactConnection(rhId, conn)
+  val currentUser = remember { chatModel.currentUser }.value
+
+  if (currentUser != null) {
+    SectionView(stringResource(MR.strings.new_chat_share_profile).uppercase(), headerBottomPadding = 5.dp) {
+      SectionItemView(
+        padding = PaddingValues(
+          top = 0.dp,
+          bottom = 0.dp,
+          start = 16.dp,
+          end = 16.dp
+        ),
+        click = {
+          ModalManager.start.showCustomModal { close ->
+            val search = rememberSaveable { mutableStateOf("") }
+            ModalView(
+              { close() },
+              endButtons = {
+                SearchTextField(Modifier.fillMaxWidth(), placeholder = stringResource(MR.strings.search_verb), alwaysVisible = true) { search.value = it }
+              },
+              content = {
+                ActiveProfilePicker(
+                  search = search,
+                  close = close,
+                  rhId = rhId,
+                  contactConnection = contactConnection.value
+                )
+              })
+          }
+        }
+      ) {
+        if (incognito) {
+          Spacer(Modifier.width(8.dp))
+          Icon(
+            painterResource(MR.images.ic_theater_comedy_filled),
+            contentDescription = stringResource(MR.strings.incognito),
+            tint = Indigo,
+            modifier = Modifier.size(32.dp)
+          )
+          Spacer(Modifier.width(2.dp))
+        } else {
+          ProfileImage(size = 42.dp, image = currentUser.image)
+        }
+        TextIconSpaced(false)
+        Text(
+          text = if (incognito) stringResource(MR.strings.incognito) else currentUser.chatViewName,
+          color = MaterialTheme.colors.onBackground
+        )
+        Column(modifier = Modifier.fillMaxWidth(), horizontalAlignment = Alignment.End) {
+          Icon(
+            painter = painterResource(MR.images.ic_arrow_forward_ios),
+            contentDescription = stringResource(MR.strings.new_chat_share_profile),
+            tint = MaterialTheme.colors.secondary,
+          )
+        }
       }
     }
-    chatModel.markShowingInvitationUsed()
+    if (incognito) {
+      SectionTextFooter(generalGetString(MR.strings.connect__a_new_random_profile_will_be_shared))
+    }
   }
-  SectionTextFooter(sharedProfileInfo(chatModel, incognito.value))
 }
 
 @Composable
@@ -242,14 +548,14 @@ fun AddContactLearnMoreButton() {
 
 @Composable
 private fun ConnectView(rhId: Long?, showQRCodeScanner: MutableState<Boolean>, pastedLink: MutableState<String>, close: () -> Unit) {
-  SectionView(stringResource(MR.strings.paste_the_link_you_received).uppercase()) {
+  SectionView(stringResource(MR.strings.paste_the_link_you_received).uppercase(), headerBottomPadding = 5.dp) {
     PasteLinkView(rhId, pastedLink, showQRCodeScanner, close)
   }
 
   if (appPlatform.isAndroid) {
     Spacer(Modifier.height(10.dp))
 
-    SectionView(stringResource(MR.strings.or_scan_qr_code).uppercase()) {
+    SectionView(stringResource(MR.strings.or_scan_qr_code).uppercase(), headerBottomPadding = 5.dp) {
       QRCodeScanner(showQRCodeScanner) { text ->
         withBGApi {
           val res = verify(rhId, text, close)
@@ -366,7 +672,7 @@ private fun createInvitation(
     if (r != null) {
       withChats {
         updateContactConnection(rhId, r.second)
-        chatModel.showingInvitation.value = ShowingInvitation(connId = r.second.id, connReq = simplexChatLink(r.first), connChatUsed = false)
+        chatModel.showingInvitation.value = ShowingInvitation(connId = r.second.id, connReq = simplexChatLink(r.first), connChatUsed = false, conn = r.second)
         contactConnection.value = r.second
       }
     } else {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/remote/ConnectDesktopView.kt

@@ -8,9 +8,7 @@ import SectionSpacer
 import SectionView
 import TextIconSpaced
 import androidx.compose.foundation.layout.*
-import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.text.selection.SelectionContainer
-import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.*
 import androidx.compose.runtime.*
 import androidx.compose.runtime.saveable.rememberSaveable
@@ -149,7 +147,7 @@ private fun ConnectDesktop(deviceName: String, remoteCtrls: SnapshotStateList<Re
 @Composable
 private fun ConnectingDesktop(session: RemoteCtrlSession, rc: RemoteCtrlInfo?) {
   AppBarTitle(stringResource(MR.strings.connecting_to_desktop))
-  SectionView(stringResource(MR.strings.connecting_to_desktop).uppercase(), padding = PaddingValues(horizontal = DEFAULT_PADDING)) {
+  SectionView(stringResource(MR.strings.connecting_to_desktop).uppercase(), contentPadding = PaddingValues(horizontal = DEFAULT_PADDING)) {
     CtrlDeviceNameText(session, rc)
     Spacer(Modifier.height(DEFAULT_PADDING_HALF))
     CtrlDeviceVersionText(session)
@@ -199,7 +197,7 @@ private fun SearchingDesktop(deviceName: String, remoteCtrls: SnapshotStateList<
     }
   }
   SectionDividerSpaced()
-  SectionView(stringResource(MR.strings.found_desktop).uppercase(), padding = PaddingValues(horizontal = DEFAULT_PADDING)) {
+  SectionView(stringResource(MR.strings.found_desktop).uppercase(), contentPadding = PaddingValues(horizontal = DEFAULT_PADDING)) {
     Text(stringResource(MR.strings.waiting_for_desktop), fontStyle = FontStyle.Italic)
   }
   SectionSpacer()
@@ -226,7 +224,7 @@ private fun FoundDesktop(
     }
   }
   SectionDividerSpaced()
-  SectionView(stringResource(MR.strings.found_desktop).uppercase(), padding = PaddingValues(horizontal = DEFAULT_PADDING)) {
+  SectionView(stringResource(MR.strings.found_desktop).uppercase(), contentPadding = PaddingValues(horizontal = DEFAULT_PADDING)) {
     CtrlDeviceNameText(session, rc)
     CtrlDeviceVersionText(session)
     if (!compatible) {
@@ -258,7 +256,7 @@ private fun FoundDesktop(
 @Composable
 private fun VerifySession(session: RemoteCtrlSession, rc: RemoteCtrlInfo?, sessCode: String, remoteCtrls: SnapshotStateList<RemoteCtrlInfo>) {
   AppBarTitle(stringResource(MR.strings.verify_connection))
-  SectionView(stringResource(MR.strings.connected_to_desktop).uppercase(), padding = PaddingValues(horizontal = DEFAULT_PADDING)) {
+  SectionView(stringResource(MR.strings.connected_to_desktop).uppercase(), contentPadding = PaddingValues(horizontal = DEFAULT_PADDING)) {
     CtrlDeviceNameText(session, rc)
     Spacer(Modifier.height(DEFAULT_PADDING_HALF))
     CtrlDeviceVersionText(session)
@@ -313,7 +311,7 @@ private fun CtrlDeviceVersionText(session: RemoteCtrlSession) {
 @Composable
 private fun ActiveSession(session: RemoteCtrlSession, rc: RemoteCtrlInfo, close: () -> Unit) {
   AppBarTitle(stringResource(MR.strings.connected_to_desktop))
-  SectionView(stringResource(MR.strings.connected_desktop).uppercase(), padding = PaddingValues(horizontal = DEFAULT_PADDING)) {
+  SectionView(stringResource(MR.strings.connected_desktop).uppercase(), contentPadding = PaddingValues(horizontal = DEFAULT_PADDING)) {
     Text(rc.deviceViewName)
     Spacer(Modifier.height(DEFAULT_PADDING_HALF))
     CtrlDeviceVersionText(session)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/Appearance.kt

@@ -53,7 +53,7 @@ expect fun AppearanceView(m: ChatModel)
 object AppearanceScope {
   @Composable
   fun ProfileImageSection() {
-    SectionView(stringResource(MR.strings.settings_section_title_profile_images).uppercase(), padding = PaddingValues(horizontal = DEFAULT_PADDING)) {
+    SectionView(stringResource(MR.strings.settings_section_title_profile_images).uppercase(), contentPadding = PaddingValues(horizontal = DEFAULT_PADDING)) {
       val image = remember { chatModel.currentUser }.value?.image
       Row(Modifier.padding(top = 10.dp), horizontalArrangement = Arrangement.Center, verticalAlignment = Alignment.CenterVertically) {
         val size = 60
@@ -86,7 +86,7 @@ object AppearanceScope {
   @Composable
   fun FontScaleSection() {
     val localFontScale = remember { mutableStateOf(appPrefs.fontScale.get()) }
-    SectionView(stringResource(MR.strings.appearance_font_size).uppercase(), padding = PaddingValues(horizontal = DEFAULT_PADDING)) {
+    SectionView(stringResource(MR.strings.appearance_font_size).uppercase(), contentPadding = PaddingValues(horizontal = DEFAULT_PADDING)) {
       Row(Modifier.padding(top = 10.dp), verticalAlignment = Alignment.CenterVertically) {
         Box(Modifier.size(60.dp)
           .background(MaterialTheme.colors.surface, RoundedCornerShape(percent = 22))

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/HiddenProfileView.kt

@@ -1,15 +1,12 @@
 package chat.simplex.common.views.usersettings
 
 import SectionBottomSpacer
-import SectionItemView
 import SectionItemViewSpaceBetween
 import SectionItemViewWithoutMinPadding
 import SectionSpacer
 import SectionTextFooter
 import SectionView
 import androidx.compose.foundation.layout.*
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.*
 import androidx.compose.runtime.*
 import androidx.compose.runtime.saveable.rememberSaveable
@@ -64,7 +61,7 @@ private fun HiddenProfileLayout(
       .fillMaxWidth(),
   ) {
     AppBarTitle(stringResource(MR.strings.hide_profile))
-    SectionView(padding = PaddingValues(start = 8.dp, end = DEFAULT_PADDING)) {
+    SectionView(contentPadding = PaddingValues(start = 8.dp, end = DEFAULT_PADDING)) {
       UserProfileRow(user)
     }
     SectionSpacer()

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/NetworkAndServers.kt

@@ -22,7 +22,6 @@ import androidx.compose.ui.text.input.*
 import androidx.compose.desktop.ui.tooling.preview.Preview
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalDensity
-import androidx.compose.ui.unit.dp
 import chat.simplex.common.model.*
 import chat.simplex.common.model.ChatController.appPrefs
 import chat.simplex.common.model.ChatModel.controller
@@ -264,7 +263,7 @@ fun SocksProxySettings(
         .fillMaxWidth()
     ) {
       AppBarTitle(generalGetString(MR.strings.network_socks_proxy_settings))
-      SectionView(padding = PaddingValues(horizontal = DEFAULT_PADDING)) {
+      SectionView(contentPadding = PaddingValues(horizontal = DEFAULT_PADDING)) {
         DefaultConfigurableTextField(
           hostUnsaved,
           stringResource(MR.strings.host_verb),

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/PrivacySettings.kt

@@ -1,12 +1,10 @@
 package chat.simplex.common.views.usersettings
 
 import SectionBottomSpacer
-import SectionCustomFooter
 import SectionDividerSpaced
 import SectionItemView
 import SectionTextFooter
 import SectionView
-import androidx.compose.foundation.*
 import androidx.compose.foundation.layout.*
 import androidx.compose.material.*
 import androidx.compose.runtime.*
@@ -34,8 +32,6 @@ import chat.simplex.common.views.onboarding.ReadableText
 import chat.simplex.common.model.ChatModel
 import chat.simplex.common.model.ChatModel.withChats
 import chat.simplex.common.platform.*
-import kotlin.math.min
-import kotlin.math.roundToInt
 
 enum class LAMode {
   SYSTEM,
@@ -374,7 +370,8 @@ fun SimplexLockView(
   currentLAMode: SharedPreference<LAMode>,
   setPerformLA: (Boolean) -> Unit
 ) {
-  val performLA = remember { chatModel.performLA }
+  val showAuthScreen = remember { chatModel.showAuthScreen }
+  val performLA = remember { appPrefs.performLA.state }
   val laMode = remember { chatModel.controller.appPrefs.laMode.state }
   val laLockDelay = remember { chatModel.controller.appPrefs.laLockDelay }
   val showChangePasscode = remember { derivedStateOf { performLA.value && currentLAMode.state.value == LAMode.PASSCODE } }
@@ -382,13 +379,9 @@ fun SimplexLockView(
   val selfDestructDisplayName = remember { mutableStateOf(chatModel.controller.appPrefs.selfDestructDisplayName.get() ?: "") }
   val selfDestructDisplayNamePref = remember { chatModel.controller.appPrefs.selfDestructDisplayName }
 
-  fun resetLAEnabled(onOff: Boolean) {
-    chatModel.controller.appPrefs.performLA.set(onOff)
-    chatModel.performLA.value = onOff
-  }
-
   fun disableUnavailableLA() {
-    resetLAEnabled(false)
+    chatModel.controller.appPrefs.performLA.set(false)
+    chatModel.showAuthScreen.value = false
     currentLAMode.set(LAMode.default)
     laUnavailableInstructionAlert()
   }
@@ -405,7 +398,8 @@ fun SimplexLockView(
       } else {
         generalGetString(MR.strings.chat_lock)
       },
-      generalGetString(MR.strings.change_lock_mode)
+      generalGetString(MR.strings.change_lock_mode),
+      oneTime = true,
     ) { laResult ->
       when (laResult) {
         is LAResult.Error -> {
@@ -415,7 +409,7 @@ fun SimplexLockView(
         LAResult.Success -> {
           when (toLAMode) {
             LAMode.SYSTEM -> {
-              authenticate(generalGetString(MR.strings.auth_enable_simplex_lock), promptSubtitle = "", usingLAMode = toLAMode) { laResult ->
+              authenticate(generalGetString(MR.strings.auth_enable_simplex_lock), promptSubtitle = "", usingLAMode = toLAMode, oneTime = true) { laResult ->
                 when (laResult) {
                   LAResult.Success -> {
                     currentLAMode.set(toLAMode)
@@ -451,7 +445,7 @@ fun SimplexLockView(
   }
 
   fun toggleSelfDestruct(selfDestruct: SharedPreference<Boolean>) {
-    authenticate(generalGetString(MR.strings.la_current_app_passcode), generalGetString(MR.strings.change_self_destruct_mode)) { laResult ->
+    authenticate(generalGetString(MR.strings.la_current_app_passcode), generalGetString(MR.strings.change_self_destruct_mode), oneTime = true) { laResult ->
       when (laResult) {
         is LAResult.Error -> laFailedAlert()
         is LAResult.Failed -> { /* Can be called multiple times on every failure */ }
@@ -470,7 +464,7 @@ fun SimplexLockView(
   }
 
   fun changeLAPassword() {
-    authenticate(generalGetString(MR.strings.la_current_app_passcode), generalGetString(MR.strings.la_change_app_passcode)) { laResult ->
+    authenticate(generalGetString(MR.strings.la_current_app_passcode), generalGetString(MR.strings.la_change_app_passcode), oneTime = true) { laResult ->
       when (laResult) {
         LAResult.Success -> {
           ModalManager.fullscreen.showCustomModal { close ->
@@ -494,7 +488,7 @@ fun SimplexLockView(
   }
 
   fun changeSelfDestructPassword() {
-    authenticate(generalGetString(MR.strings.la_current_app_passcode), generalGetString(MR.strings.change_self_destruct_passcode)) { laResult ->
+    authenticate(generalGetString(MR.strings.la_current_app_passcode), generalGetString(MR.strings.change_self_destruct_passcode), oneTime = true) { laResult ->
       when (laResult) {
         LAResult.Success -> {
           ModalManager.fullscreen.showCustomModal { close ->
@@ -525,8 +519,8 @@ fun SimplexLockView(
   ) {
     AppBarTitle(stringResource(MR.strings.chat_lock))
     SectionView {
-      EnableLock(performLA) { performLAToggle ->
-        performLA.value = performLAToggle
+      EnableLock(remember { appPrefs.performLA.state }) { performLAToggle ->
+        showAuthScreen.value = performLAToggle
         chatModel.controller.appPrefs.laNoticeShown.set(true)
         if (performLAToggle) {
           when (currentLAMode.state.value) {
@@ -543,7 +537,9 @@ fun SimplexLockView(
                       passcodeAlert(generalGetString(MR.strings.passcode_set))
                     },
                     cancel = {
-                      resetLAEnabled(false)
+                      chatModel.showAuthScreen.value = false
+                      // Don't drop auth pref in case of state inconsistency (eg, you have set passcode but somehow bypassed toggle and turned it off and then on)
+                      // chatModel.controller.appPrefs.performLA.set(false)
                     },
                     close = close
                   )
@@ -660,7 +656,7 @@ private fun EnableSelfDestruct(
 }
 
 @Composable
-private fun EnableLock(performLA: MutableState<Boolean>, onCheckedChange: (Boolean) -> Unit) {
+private fun EnableLock(performLA: State<Boolean>, onCheckedChange: (Boolean) -> Unit) {
   SectionItemView {
     Row(verticalAlignment = Alignment.CenterVertically) {
       Text(

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/SettingsView.kt

@@ -22,6 +22,7 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.*
 import chat.simplex.common.model.*
+import chat.simplex.common.model.ChatController.appPrefs
 import chat.simplex.common.platform.*
 import chat.simplex.common.ui.theme.*
 import chat.simplex.common.views.CreateProfile
@@ -234,7 +235,7 @@ fun ChatLockItem(
   showSettingsModal: (@Composable (ChatModel) -> Unit) -> (() -> Unit),
   setPerformLA: (Boolean) -> Unit
 ) {
-  val performLA = remember { ChatModel.performLA }
+  val performLA = remember { appPrefs.performLA.state }
   val currentLAMode = remember { ChatModel.controller.appPrefs.laMode }
   SettingsActionItemWithContent(
     click = showSettingsModal { SimplexLockView(ChatModel, currentLAMode, setPerformLA) },
@@ -505,6 +506,7 @@ private fun runAuth(title: String, desc: String, onFinish: (success: Boolean) ->
   authenticate(
     title,
     desc,
+    oneTime = true,
     completed = { laResult ->
       onFinish(laResult == LAResult.Success || laResult is LAResult.Unavailable)
     }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/UserProfilesView.kt

@@ -8,7 +8,6 @@ import SectionItemViewWithoutMinPadding
 import SectionSpacer
 import SectionTextFooter
 import SectionView
-import androidx.compose.foundation.*
 import androidx.compose.foundation.layout.*
 import androidx.compose.material.*
 import androidx.compose.runtime.*
@@ -270,7 +269,7 @@ private fun ProfileActionView(action: UserProfileAction, user: User, doAction: (
 
     @Composable fun ActionHeader(title: StringResource) {
       AppBarTitle(stringResource(title))
-      SectionView(padding = PaddingValues(start = 8.dp, end = DEFAULT_PADDING)) {
+      SectionView(contentPadding = PaddingValues(start = 8.dp, end = DEFAULT_PADDING)) {
         UserProfileRow(user)
       }
       SectionSpacer()
@@ -304,7 +303,7 @@ private fun ProfileActionView(action: UserProfileAction, user: User, doAction: (
   }
 }
 
-private fun filteredUsers(m: ChatModel, searchTextOrPassword: String): List<User> {
+fun filteredUsers(m: ChatModel, searchTextOrPassword: String): List<User> {
   val s = searchTextOrPassword.trim()
   val lower = s.lowercase()
   return m.users.filter { u ->
@@ -318,7 +317,7 @@ private fun filteredUsers(m: ChatModel, searchTextOrPassword: String): List<User
 
 private fun visibleUsersCount(m: ChatModel): Int = m.users.filter { u -> !u.user.hidden }.size
 
-private fun correctPassword(user: User, pwd: String): Boolean {
+fun correctPassword(user: User, pwd: String): Boolean {
   val ph = user.viewPwdHash
   return ph != null && pwd != "" && chatPasswordHash(pwd, ph.salt) == ph.hash
 }

apps/multiplatform/common/src/commonMain/resources/MR/base/strings.xml

@@ -665,6 +665,10 @@
   <string name="one_time_link_short">1-time link</string>
   <string name="simplex_address">SimpleX address</string>
   <string name="or_show_this_qr_code">Or show this code</string>
+  <string name="new_chat_share_profile">Share profile</string>
+  <string name="select_chat_profile">Select chat profile</string>
+  <string name="switching_profile_error_title">Error switching profile</string>
+  <string name="switching_profile_error_message">Your connection was moved to %s but an unexpected error occurred while redirecting you to the profile.</string>
   <string name="or_scan_qr_code">Or scan QR code</string>
   <string name="keep_unused_invitation_question">Keep unused invitation?</string>
   <string name="you_can_view_invitation_link_again">You can view invitation link again in connection details.</string>

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/DesktopApp.kt

@@ -14,7 +14,6 @@ import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.*
 import chat.simplex.common.model.*
-import chat.simplex.common.model.ChatController.appPrefs
 import chat.simplex.common.platform.*
 import chat.simplex.common.ui.theme.DEFAULT_START_MODAL_WIDTH
 import chat.simplex.common.ui.theme.SimpleXTheme
@@ -27,7 +26,6 @@ import kotlinx.coroutines.*
 import java.awt.event.WindowEvent
 import java.awt.event.WindowFocusListener
 import java.io.File
-import kotlin.math.sqrt
 import kotlin.system.exitProcess
 
 val simplexWindowState = SimplexWindowState()
@@ -172,7 +170,7 @@ private fun ApplicationScope.AppWindow(closedByError: MutableState<Boolean>) {
       var windowFocused by remember { simplexWindowState.windowFocused }
       LaunchedEffect(windowFocused) {
         val delay = ChatController.appPrefs.laLockDelay.get()
-        if (!windowFocused && ChatModel.performLA.value && delay > 0) {
+        if (!windowFocused && ChatModel.showAuthScreen.value && delay > 0) {
           delay(delay * 1000L)
           // Trigger auth state check when delay ends (and if it ends)
           AppLock.recheckAuthState()

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/helpers/AppUpdater.kt

@@ -19,12 +19,76 @@ import chat.simplex.res.MR
 import kotlinx.coroutines.*
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
+import kotlinx.serialization.Transient
 import okhttp3.OkHttpClient
 import okhttp3.Request
 import java.io.Closeable
 import java.io.File
 import java.net.InetSocketAddress
 import java.net.Proxy
+import kotlin.math.min
+
+data class SemVer(
+  val major: Int,
+  val minor: Int,
+  val patch: Int,
+  val preRelease: String? = null,
+  val buildNumber: Int? = null,
+): Comparable<SemVer?> {
+
+  val isNotStable: Boolean = preRelease != null
+
+  override fun compareTo(other: SemVer?): Int {
+    if (other == null) return 1
+    return when {
+      major != other.major -> major.compareTo(other.major)
+      minor != other.minor -> minor.compareTo(other.minor)
+      patch != other.patch -> patch.compareTo(other.patch)
+      preRelease != null && other.preRelease != null -> {
+        val pr = preRelease.compareTo(other.preRelease, ignoreCase = true)
+        when {
+          pr != 0 -> pr
+          buildNumber != null && other.buildNumber != null -> buildNumber.compareTo(other.buildNumber)
+          buildNumber != null -> -1
+          other.buildNumber != null -> 1
+          else -> 0
+        }
+      }
+      preRelease != null -> -1
+      other.preRelease != null -> 1
+      else -> 0
+    }
+  }
+
+  companion object {
+    private val regex = Regex("^(\\d+)\\.(\\d+)\\.(\\d+)(?:-([A-Za-z]+)\\.(\\d+))?\$")
+    fun from(tagName: String): SemVer? {
+      val trimmed = tagName.trimStart { it == 'v' }
+      val redacted = when {
+        trimmed.contains('-') && trimmed.substringBefore('-').count { it == '.' } == 1 -> "${trimmed.substringBefore('-')}.0-${trimmed.substringAfter('-')}"
+        trimmed.substringBefore('-').count { it == '.' } == 1 -> "${trimmed}.0"
+        else -> trimmed
+      }
+      val group = regex.matchEntire(redacted)?.groups
+      return if (group != null) {
+        SemVer(
+          major = group[1]?.value?.toIntOrNull() ?: return null,
+          minor = group[2]?.value?.toIntOrNull() ?: return null,
+          patch = group[3]?.value?.toIntOrNull() ?: return null,
+          preRelease = group[4]?.value,
+          buildNumber = group[5]?.value?.toIntOrNull(),
+        )
+      } else {
+        null
+      }
+    }
+
+    fun fromCurrentVersionName(): SemVer? {
+      val currentVersionName = if (appPlatform.isAndroid) BuildConfigCommon.ANDROID_VERSION_NAME else BuildConfigCommon.DESKTOP_VERSION_NAME
+      return from(currentVersionName)
+    }
+  }
+}
 
 @Serializable
 data class GitHubRelease(
@@ -34,12 +98,18 @@ data class GitHubRelease(
   val htmlUrl: String,
   val name: String,
   val draft: Boolean,
-  val prerelease: Boolean,
+  @SerialName("prerelease")
+  private val preRelease: Boolean,
   val body: String,
   @SerialName("published_at")
   val publishedAt: String,
   val assets: List<GitHubAsset>
-)
+) {
+  @Transient
+  val semVer: SemVer? = SemVer.from(tagName)
+
+  val isConsideredBeta: Boolean = preRelease || semVer == null || semVer.isNotStable
+}
 
 @Serializable
 data class GitHubAsset(
@@ -105,25 +175,25 @@ private fun createUpdateJob() {
 
 fun checkForUpdate() {
   Log.d(TAG, "Checking for update")
+  val currentSemVer = SemVer.fromCurrentVersionName()
+  if (currentSemVer == null) {
+    Log.e(TAG, "Current SemVer cannot be parsed")
+    return
+  }
   val client = setupHttpClient()
   try {
     val request = Request.Builder().url("https://api.github.com/repos/simplex-chat/simplex-chat/releases").addHeader("User-agent", "curl").build()
     client.newCall(request).execute().use { response ->
       response.body?.use {
         val body = it.string()
-        val releases = json.decodeFromString<List<GitHubRelease>>(body).filterNot { it.draft }
+        val releases = json.decodeFromString<List<GitHubRelease>>(body)
         val release = when (appPrefs.appUpdateChannel.get()) {
-          AppUpdatesChannel.STABLE -> releases.firstOrNull { !it.prerelease }
-          AppUpdatesChannel.BETA -> releases.firstOrNull()
+          AppUpdatesChannel.STABLE -> releases.firstOrNull { r -> !r.draft && !r.isConsideredBeta && currentSemVer < r.semVer }
+          AppUpdatesChannel.BETA -> releases.firstOrNull { r -> !r.draft && currentSemVer < r.semVer }
           AppUpdatesChannel.DISABLED -> return
-        } ?: return
-        val currentVersionName = "v" + (if (appPlatform.isAndroid) BuildConfigCommon.ANDROID_VERSION_NAME else BuildConfigCommon.DESKTOP_VERSION_NAME)
-        val redactedCurrentVersionName = when {
-          currentVersionName.contains('-') && currentVersionName.substringBefore('-').count { it == '.' } == 1 -> "${currentVersionName.substringBefore('-')}.0-${currentVersionName.substringAfter('-')}"
-          currentVersionName.substringBefore('-').count { it == '.' } == 1 -> "${currentVersionName}.0"
-          else -> currentVersionName
         }
-        if (release.tagName == appPrefs.appSkippedUpdate.get() || release.tagName == currentVersionName || release.tagName == redactedCurrentVersionName) {
+
+        if (release == null || release.tagName == appPrefs.appSkippedUpdate.get()) {
           Log.d(TAG, "Skipping update because of the same version or skipped version")
           return
         }
@@ -298,13 +368,15 @@ private suspend fun downloadAsset(asset: GitHubAsset) {
   }
 }
 
+private fun isRunningFromAppImage(): Boolean = System.getenv("APPIMAGE") != null
+
 private fun isRunningFromFlatpak(): Boolean = System.getenv("container") == "flatpak"
 
 private fun chooseGitHubReleaseAssets(release: GitHubRelease): List<GitHubAsset> {
   val res = if (isRunningFromFlatpak()) {
     // No need to show download options for Flatpak users
     emptyList()
-  } else if (Runtime.getRuntime().exec("which dpkg").onExit().join().exitValue() == 0) {
+  } else if (!isRunningFromAppImage() && Runtime.getRuntime().exec("which dpkg").onExit().join().exitValue() == 0) {
     // Show all available .deb packages and user will choose the one that works on his system (for Debian derivatives)
     release.assets.filter { it.name.lowercase().endsWith(".deb") }
   } else {

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/helpers/LocalAuthentication.desktop.kt

@@ -7,10 +7,11 @@ actual fun authenticate(
   promptSubtitle: String,
   selfDestruct: Boolean,
   usingLAMode: LAMode,
+  oneTime: Boolean,
   completed: (LAResult) -> Unit
 ) {
   when (usingLAMode) {
-    LAMode.PASSCODE -> authenticateWithPasscode(promptTitle, promptSubtitle, selfDestruct, completed)
+    LAMode.PASSCODE -> authenticateWithPasscode(promptTitle, promptSubtitle, selfDestruct, oneTime, completed)
     else -> {}
   }
 }

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/usersettings/Appearance.desktop.kt

@@ -25,7 +25,6 @@ import chat.simplex.res.MR
 import dev.icerock.moko.resources.compose.stringResource
 import kotlinx.coroutines.delay
 import java.util.Locale
-import kotlin.math.roundToInt
 
 @Composable
 actual fun AppearanceView(m: ChatModel) {
@@ -44,7 +43,7 @@ fun AppearanceScope.AppearanceLayout(
     Modifier.fillMaxWidth(),
   ) {
     AppBarTitle(stringResource(MR.strings.appearance_settings))
-    SectionView(stringResource(MR.strings.settings_section_title_language), padding = PaddingValues()) {
+    SectionView(stringResource(MR.strings.settings_section_title_language), contentPadding = PaddingValues()) {
       val state = rememberSaveable { mutableStateOf(languagePref.get() ?: "system") }
       LangSelector(state) {
         state.value = it
@@ -79,7 +78,7 @@ fun AppearanceScope.AppearanceLayout(
 @Composable
 fun DensityScaleSection() {
   val localDensityScale = remember { mutableStateOf(appPrefs.densityScale.get()) }
-  SectionView(stringResource(MR.strings.appearance_zoom).uppercase(), padding = PaddingValues(horizontal = DEFAULT_PADDING)) {
+  SectionView(stringResource(MR.strings.appearance_zoom).uppercase(), contentPadding = PaddingValues(horizontal = DEFAULT_PADDING)) {
     Row(Modifier.padding(top = 10.dp), verticalAlignment = Alignment.CenterVertically) {
       Box(Modifier.size(60.dp)
         .background(MaterialTheme.colors.surface, RoundedCornerShape(percent = 22))

apps/multiplatform/common/src/desktopTest/kotlin/chat/simplex/app/SemVerTest.kt

@@ -0,0 +1,63 @@
+package chat.simplex.app
+
+import chat.simplex.common.views.helpers.SemVer
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+// use this command for testing:
+// ./gradlew desktopTest
+class SemVerTest {
+  @Test
+  fun testValidSemVer() {
+    assertEquals(SemVer.from("1.0.0"), SemVer(1, 0, 0))
+    assertEquals(SemVer.from("1.0"), SemVer(1, 0, 0))
+    assertEquals(SemVer.from("v1.0"), SemVer(1, 0, 0))
+    assertEquals(SemVer.from("v1.0-beta.1"), SemVer(1, 0, 0, "beta", 1))
+    val r = listOf<Pair<String, SemVer>>(
+      "0.0.4" to SemVer(0, 0, 4),
+      "1.2.3" to SemVer(1, 2, 3),
+      "10.20.30" to SemVer(10, 20, 30),
+      "1.0.0-alpha.1" to SemVer(1, 0, 0, "alpha", buildNumber = 1),
+      "1.0.0" to SemVer(1, 0, 0),
+      "2.0.0" to SemVer(2, 0, 0),
+      "1.1.7" to SemVer(1, 1, 7),
+      "2.0.1-alpha.1227" to SemVer(2, 0, 1, "alpha", 1227),
+    )
+    r.forEach { (value, correct) ->
+      assertEquals(SemVer.from(value), correct)
+    }
+  }
+
+  @Test
+  fun testComparisonSemVer() {
+    assert(SemVer(0, 1, 0) == SemVer.from("0.1.0"))
+    assert(SemVer(1, 1, 0) == SemVer.from("v1.1.0"))
+    assert(SemVer(0, 1, 0) > SemVer(0, 0, 1))
+    assert(SemVer(1, 0, 0) > SemVer(0, 100, 100))
+    assert(SemVer(0, 200, 0) > SemVer(0, 100, 100))
+    assert(SemVer(0, 1, 0, "beta") > SemVer(0, 1, 0, "alpha"))
+    assert(SemVer(0, 1, 0) > SemVer(0, 1, 0, "alpha"))
+    assert(SemVer(0, 1, 0) > SemVer(0, 1, 0, "beta"))
+    assert(SemVer(0, 1, 0) > SemVer(0, 1, 0, "beta.0"))
+    assert(SemVer(0, 1, 0, "beta", 1) > SemVer(0, 1, 0, "beta", 0))
+    assert(SemVer(0, 1, 0, "beta", 11) > SemVer(0, 1, 0, "beta", 10))
+    assert(SemVer(0, 1, 0, "beta", 11) > SemVer(0, 1, 0, "beta", 9))
+    assert(SemVer(0, 1, 0, "beta.1") > SemVer(0, 1, 0, "alpha.2"))
+    assert(SemVer(1, 1, 0, "beta.1") > SemVer(0, 1, 0, "beta.1"))
+    assert(SemVer(1, 0, 0) > SemVer(1, 0, 0, "beta.1"))
+    assert(SemVer(1, 0, 0) > null)
+    assert(SemVer.from("v6.0.0")!! > SemVer.from("v6.0.0-beta.3"))
+    assert(SemVer.from("v6.0.0-beta.3")!! > SemVer.from("v6.0.0-beta.2"))
+    assert(SemVer.from("0.1.0") == SemVer.from("0.1.0"))
+    assert(SemVer.from("0.1.1")!! > SemVer.from("0.1.0"))
+    assert(SemVer.from("0.2.1")!! > SemVer.from("0.1.1"))
+    assert(SemVer.from("2.0.1")!! > SemVer.from("0.1.1"))
+    assert(SemVer.from("0.1.1-beta.0")!! > SemVer.from("0.1.0-beta.0"))
+    assert(SemVer.from("0.1.1-beta.0")!! == SemVer.from("0.1.1-beta.0"))
+    assert(SemVer.from("0.1.1-beta.1")!! > SemVer.from("0.1.1-beta.0"))
+    assert(SemVer.from("10.0.0-beta.12")!! > SemVer.from("1.1.1"))
+    assert(SemVer.from("1.1.1-beta.120")!! > SemVer.from("1.1.1-alpha.9"))
+    assert(SemVer.from("1.1.1-beta.120")!! > SemVer.from("1.1.1-alpha.120"))
+    assert(SemVer.from("2.0.1")!! > SemVer.from("0.1.1"))
+  }
+}

apps/multiplatform/gradle.properties

@@ -26,11 +26,11 @@ android.enableJetifier=true
 kotlin.mpp.androidSourceSetLayoutVersion=2
 kotlin.jvm.target=11
 
-android.version_name=6.0.3
-android.version_code=235
+android.version_name=6.0.4
+android.version_code=237
 
-desktop.version_name=6.0.3
-desktop.version_code=64
+desktop.version_name=6.0.4
+desktop.version_code=65
 
 kotlin.version=1.9.23
 gradle.plugin.version=8.2.0

blog/20240604-simplex-chat-v5.8-private-message-routing-chat-themes.md

@@ -96,8 +96,9 @@ The diagram below shows all the encryption layers used in private message routin
 For private routing to work, both the forwardig and the destination relays should support the updated messaging protocol - it is supported from v5.8 of the messaging relays. It is already released to all relays preset in the app, and available as a self-hosted server. We updated [the guide](../docs/SERVER.md) about how to host your own messaging relays.
 
 Because many self-hosted relays did not upgrade yet, private routing is not enabled by default. To enable it, you can open *Network & servers* settings in the app and change the settings in *Private message routing* section. We recommend setting *Private routing* option to *Unprotected* (to use it only with unknown relays and when not connecting via Tor) and *Allow downgrade* to *Yes* (so messages can still be delivered to the messaging relays that didn't upgrade yet) or to *When IP hidden* (in which case the messages will fail to deliver to unknown relays that didn't upgrade yet unless you connect to them via Tor).
+See [F.A.Q. section](../docs/FAQ.md#does-simplex-protect-my-ip-address) for answers about private message routing.
 
-Read more about the technical design of the private message routing in [this document](https://github.com/simplex-chat/simplexmq/blob/stable/rfcs/2023-09-12-second-relays.md).
+Read more about the technical design of the private message routing in [this document](https://github.com/simplex-chat/simplexmq/blob/stable/rfcs/done/2023-09-12-second-relays.md) and in [the messaging protocol specification](https://github.com/simplex-chat/simplexmq/blob/stable/protocol/simplex-messaging.md#proxying-sender-commands).
 
 ## Server transparency
 

cabal.project

@@ -12,7 +12,7 @@ constraints: zip +disable-bzip2 +disable-zstd
 source-repository-package
     type: git
     location: https://github.com/simplex-chat/simplexmq.git
-    tag: 56986f82c89b04beae84a61208db8b55eb0098e3
+    tag: d559a66145cf7b4cd367c09974ed1ce8393940b2
 
 source-repository-package
     type: git

docs/FAQ.md

@@ -15,7 +15,9 @@ revision: 23.04.2024
 - [How to configure and delete groups?](#how-to-configure-and-delete-groups)
 - [Are there any reactions to messages? Can I answer specific messages directly?](#are-there-any-reactions-to-messages-can-i-answer-specific-messages-directly)
 - [What do checkmarks mean?](#what-do-checkmarks-mean)
+- [I want to see when my contacts read my messages](#i-want-to-see-when-my-contacts-read-my-messages)
 - [Can I use the same profile on desktop? Do messages sync cross-platform?](#can-i-use-the-same-profile-on-desktop-do-messages-sync-cross-platform)
+- [Why cannot I delete messages I sent from my contact's device?](#why-cannot-i-delete-messages-i-sent-from-my-contacts-device)
 
 [Troubleshooting](#troubleshooting)
 - [I do not receive messages or message notifications](#i-do-not-receive-messages-or-message-notifications)
@@ -30,6 +32,8 @@ revision: 23.04.2024
 - [Does SimpleX support post quantum cryptography?](#does-simplex-support-post-quantum-cryptography)
 - [What user data can be provided on request?](#what-user-data-can-be-provided-on-request)
 - [Does SimpleX protect my IP address?](#does-simplex-protect-my-ip-address)
+- [Doesn't private message routing reinvent Tor?](#doesnt-private-message-routing-reinvent-tor)
+- [Why don't you embed Tor in SimpleX Chat app?](#why-dont-you-embed-tor-in-simplex-chat-app)
 - [Can I host my own relays?](#can-i-host-my-own-relays)
 
 [Funding and business model](#funding-and-business-model)
@@ -79,12 +83,43 @@ It's quite simple:
 - two checkmarks - message is delivered to the recipient's device.
 "sent" means accepted by the relay for delivery, "delivered" - stored on the recipient device.
 
-Also see [ ](#i-do-not-see-the-second-tick-on-the-messages-i-sent)
+Also see: [I do not see the second tick on the messages I sent](#i-do-not-see-the-second-tick-on-the-messages-i-sent)
+
+### I want to see when my contacts read my messages
+
+To know when your contact read your messages, your contact's app has to send you a confirmation message. And vice versa, for your contact to know when you read the message, your app has to send a confirmation message.
+
+The important questions for this feature:
+- do you always want that your contacts can see when you read all their messages? Probably, even with your close friends, sometimes you would prefer to have time before you answer their message, and also have a plausible deniability that you have not seen the message. And this should be ok - in the end, this is your device, and it should be for you to decide whether this confirmation message is sent or not, and when it is sent.
+- what practical problems an automatic notification sent to your contacts when you read the message solves for you compared with you simply adding a reaction to a message or sending a quick reply?
+
+Overall, it seems that this feature is more damaging to your communications with your contacts than it is helpful. It keeps senders longer in the app, nervously waiting for read receipts, exploiting addictive patterns - having you spend more time in the app is the reason why it is usually present in most messaging apps. It also creates a pressure on the recipients to reply sooner, and if read receipts are opt-in, it creates a pressure to enable it, that can be particularly damaging in any relationships with power imbalance.
+
+We think that delivery receipts are important and equally benefit both sides as the conversation, as they confirm that communication network functions properly. But we strongly believe that read receipts is an anti-feature that only benefits the app developers, and hurts the relations between the app users. So we are not planning to add it even as opt-in. In case you want your contact to know you've read the message put a reaction to it. And if you don't want them to know it - it is also ok, what your device sends should be under your control.
 
 ### Can I use the same profile on desktop? Do messages sync cross-platform?
 
 You can use your profile from mobile device on desktop. However, to do so you need to be on the same network, both on your mobile and desktop. More about it: [Release info](../blog/20231125-simplex-chat-v5-4-link-mobile-desktop-quantum-resistant-better-groups.md#link-mobile-and-desktop-apps-via-secure-quantum-resistant-protocol).
 
+### Why cannot I delete messages I sent from my contact's device?
+
+In SimpleX Chat, you and your contacts can delete the messages you send from recipients' devices if you both agree to that within 24 hours of sending it. To be able to do that you both have to enable "Delete for everyone" option in Contact preferences - tap on the contact's name above the conversation to get there.
+
+You can also revoke the files you send. If the recipients did not yet receive the file, they will not be able to receive it after the file is revoked.
+
+This is different from most other messengers that allow deleting messages from the recipients' devices without any agreement with the recipients.
+
+We believe that allowing deleting information from your device to your contacts is a very wrong design decision for several reasons:
+1) it violates your data sovereignty as the device owner - once your are in possession of any information, you have the rights to retain it, and any deletion should be agreed with you. And security and privacy is not possible if users don't have sovereignty over their devices.
+2) it may be a business communication, and either your organization policy or a compliance requirement is that every message you receive must be preserved for some time.
+3) the message can contain a legally binding promise, effectively a contract between you and your contact, in which case you both need to keep it.
+4) the messages may contain threat or abuse and you may want to keep them as a proof.
+5) you may have paid for the the message (e.g., it can be a design project or consulting report), and you don't want it to suddenly disappear before you had a chance to store it outside of the conversation.
+
+It is also important to remember, that even if your contact enabled "Delete for everyone", you cannot really see it as a strong guarantee that the message will be deleted. Your contact's app can have a very simple modification (a one-line code change), that would prevent this deletion from happening when you request it. So you cannot see it as something that guarantees your security from your contacts.
+
+When "Delete for everyone" is not enabled, you can still mark the sent message as deleted within 24 hours of sending it. In this case the recipient will see it as "deleted message", and will be able to reveal the original message.
+
 ## Troubleshooting
 
 ### I do not receive messages or message notifications
@@ -175,7 +210,7 @@ To determine whether it is the limitation of your, your contact's or both device
   - if it is shown on your screen as soon as you start the call, then your device does not support call encryption.
   - if in the beginning of the call your device shows "e2e encryption" but when your contact accepts the call it changes to "no e2e encryption", then it is only your contact's device that does not support it.
 
-You need to upgrade webview (some Android systems allow it), Android system or the device to have support for e2e encryption in the calls - all modern webviews (and browsers) support it.
+You need to upgrade webview (some Android systems allow it), Android system or the device to have support for e2e encryption in the calls - all modern WebViews (and browsers) support it.
 
 ### I clicked the link to connect, but could not connect
 
@@ -199,9 +234,55 @@ Please see our [Privacy Policy](../PRIVACY.md) and [Transparency Reports](./TRAN
 
 ### Does SimpleX protect my IP address?
 
-Not fully yet, it is a work in progress. While your device does not connect to your contacts' devices directly, as it happens in p2p networks, your contacts can self-host their relays, and you will connect to them when sending messages. A modified relay can record IP addresses connecting devices, as is the case with any other server, including Tor entry nodes, VPN providers, etc. - IP address is fundamental to Internet functioning, and there will always be some server that can observe your IP address.
+Yes!
 
-We are currently working on the next version of message routing protocol that will protect your IP address from the relays chosen by your contacts, so it will only be visible to the relays chosen by you. Read about technical details here: [RFC](https://github.com/simplex-chat/simplexmq/blob/stable/rfcs/2023-09-12-second-relays.md). 
+SimpleX Chat from version 6.0 uses *private message routing* whenever you send messages to unknown servers (all servers in app network settings, both enabled and not, are considered "known").
+
+For private routing to work, the servers chosen by your contacts (and by the group members in your groups) must be upgraded to the recent versions. Messaging servers include support for private routing from v5.8, but we recommend using the latest versions.
+
+If the servers didn't upgrade, the messages would temporarily fail to deliver. You will see an orange warning icon on the message, and you can decide if you want to deliver them by connecting to these servers directly (it would require changing network settings). At the time of writing (August 2024), all preset servers and absolute majority of self-hosted servers we can see on the network support private message routing.
+
+With private routing enabled, instead of connecting to your contact's server directly, your client would "instruct" one of the known servers to forward the message, preventing the destination server from observing your IP address.
+
+Your messages are additionally end-to-end encrypted between your client and the destination server, so that the forwarding server cannot observe the destination addresses and server responses – similarly to how onion routing work. Private message routing is, effectively, a two-hop onion packet routing.
+
+Also, this connection is protected from man-in-the-middle attack by the forwarding server, as your client will validate destination server certificate using its fingerprint in the server address.
+
+You can optionally enable private message routing for all servers in Advanced network settings to complicate traffic correlation for known servers too. This will be default once the clients are improved to "know about" and to take into account network server operators.
+
+See [this post](../blog/20240604-simplex-chat-v5.8-private-message-routing-chat-themes.md#private-message-routing) for more details about how private message routing works.
+
+### Doesn't private message routing reinvent Tor?
+
+No, it does not!
+
+It provides better privacy for messaging than Tor, and it can be used with and without Tor or other means to additionally protect your traffic from known servers as well.
+
+Tor, VPN and other transport overlay networks route sockets, by creating long-lived TCP circuits between you and the destination server. While it protects your IP address, it does not protect your activity within this circuit. E.g., if you visit a website via Tor, it can still observe all pages you view within a session. Likewise, if you were connecting directly to a messaging server via Tor, this server would be able to list all message queues you send messages to.
+
+Private message routing routes packets (each message is one 16kb packet), not sockets. Unlike Tor and VPN, it does not create circuits between your client and destination servers. The forwarding server creates one shared session between itself and the destination, and forwards all messages from you and other clients to that destination server, mixing messages from many clients into a single TCP session.
+
+As each message uses its own random encryption key and random (non-sequential) identifier, the destination server cannot link multiple message queue addresses to the same client. At the same time, the forwarding server cannot observe which (and how many) addresses on the destination server your client sends messages to, thanks to e2e encryption between the client and destination server. In that regard, this design is similar to onion routing, but with per-packet anonymity, not per-circuit.
+
+This design is similar to mixnets (e.g. [Nym network](https://nymtech.net)), and it is tailored to the needs of message routing, providing better transport anonymity that general purpose networks, like Tor or VPN. You still can use Tor or VPN to connect to known servers, to protect your IP address from them.
+
+### Why don't you embed Tor in SimpleX Chat app?
+
+[Tor](https://www.torproject.org) is a fantastic transport overlay network - we believe it might be the best there is right now. If its [threat model](https://support.torproject.org/about/attacks-on-onion-routing/) works for you, you absolutely should use it - SimpleX Chat app supports Tor via SOCKS proxy [since v3.1](https://simplex.chat/blog/20220808-simplex-chat-v3.1-chat-groups.html#access-messaging-servers-via-tor), and SimpleX network servers can be available on both public and onion address at the same time [since v3.2](https://simplex.chat/blog/20220901-simplex-chat-v3.2-incognito-mode.html#using-onion-server-addresses-with-tor), improving anonymity of the users who use Tor.
+
+If you host your messaging server on the onion address only, the users who don't use Tor would still be able to message you via private message routing - all preset servers are configured to forward messages to onion-only servers.
+
+But there are many reasons not to embed Tor in the app:
+- it increases response latency, error rate, and battery usage, and we believe that for most users enabling Tor by default would be a bad trade-off.
+- it would require us regularly updating Tor library in the app, and your Tor integrity would depend on us – you would be "putting too many eggs in one basket".
+- some networks restrict Tor traffic, so the app UI would have to support advanced Tor configuration, diverting our limited resources from the core app features that benefit all users.
+- some countries have legislative restrictions on Tor usage, so we would have to support multiple app versions, also increasing our costs and slowing down the progress.
+
+The last, but not the least, it would create an unfair competitive advantage to Tor. We believe in competition, and we want our users to be able to choose which transport overlay network to use, based on what network threat model works best for them.
+
+If you want to use Tor or any other overlay network, such as i2p, [Nym network](https://nymtech.net), [Katzenpost](https://katzenpost.network), etc., you need to research their limitations, because none of them provides absolute anonymity against all possible attackers.
+
+And if after that research you decide to use Tor, it takes about 2 minutes to install and start [Orbot app](https://guardianproject.info/apps/org.torproject.android/). We believe that if it seems complex, then you *should not* be using Tor - it is an advanced technology that can only improve your privacy and anonymity if you understand its limitations and know how to configure it.
 
 ### Can I host my own relays?
 
@@ -211,7 +292,7 @@ Of course! Please check these tutorials: [SMP server](./SERVER.md) and [XFTP ser
 
 ### How are you funded?
 
-SimpleX Chat Ltd is funded by private investors and venture capital. As an open-source project, it is also being generously supported by donations as well. Read [more details](../blog/20230422-simplex-chat-vision-funding-v5-videos-files-passcode.md#how-is-it-funded-and-what-is-the-business-model).
+SimpleX Chat Ltd is funded by private investors and venture capital. As an open-source project, it is also being generously supported by donations as well. Read the posts [from 2023](../blog/20230422-simplex-chat-vision-funding-v5-videos-files-passcode.md#how-is-it-funded-and-what-is-the-business-model) and [from 2024](../blog/20240814-simplex-chat-vision-funding-v6-private-routing-new-user-experience.md) for more details.
 
 ### Why VCs?
 

package.yaml

@@ -48,6 +48,7 @@ dependencies:
   - tls >= 1.9.0 && < 1.10
   - unliftio == 0.2.*
   - unliftio-core == 0.2.*
+  - uuid == 1.3.*
   - zip == 2.0.*
 
 flags:

scripts/flatpak/chat.simplex.simplex.metainfo.xml

@@ -38,6 +38,38 @@
   </description>
 
   <releases>
+    <release version="6.0.3" date="2024-08-24">
+      <url type="details">https://simplex.chat/blog/20240814-simplex-chat-vision-funding-v6-private-routing-new-user-experience.html</url>
+      <description>
+        <p>New in v6.0.1-3:</p>
+        <ul>
+          <li>reduce app memory usage and start time.</li>
+          <li>faster sending files to groups.</li>
+          <li>fix rare delivery bug.</li>
+        </ul>
+        <p>New in v6.0:</p>
+        <p>New chat experience:</p>
+        <ul>
+          <li>connect to your friends faster.</li>
+          <li>archive contacts to chat later.</li>
+          <li>delete up to 20 messages at once.</li>
+          <li>increase font size.</li>
+        </ul>
+        <p>New media options:</p>
+        <ul>
+          <li>play from the chat list.</li>
+          <li>blur for better privacy.</li>
+        </ul>
+        <p>Private routing:</p>
+        <ul>
+          <li>it protects your IP address and connections and is now enabled by default.</li>
+        </ul>
+        <p>Connection and servers information:</p>
+        <ul>
+          <li>to control your network status and usage.</li>
+        </ul>
+      </description>
+    </release>
     <release version="6.0.0" date="2024-08-12">
       <url type="details">https://github.com/simplex-chat/simplex-chat/releases/tag/v6.0.0</url>
       <description>

scripts/nix/sha256map.nix

@@ -1,5 +1,5 @@
 {
-  "https://github.com/simplex-chat/simplexmq.git"."56986f82c89b04beae84a61208db8b55eb0098e3" = "0vqvdnm560xrfq7kjsghdbpk67vn4hcdpp58dfqgh9l2c9f79bin";
+  "https://github.com/simplex-chat/simplexmq.git"."d559a66145cf7b4cd367c09974ed1ce8393940b2" = "1jav7jmriims6vlkxg8gmal03f9mbgrwc8v6g0rp95ivkx8gfjyw";
   "https://github.com/simplex-chat/hs-socks.git"."a30cc7a79a08d8108316094f8f2f82a0c5e1ac51" = "0yasvnr7g91k76mjkamvzab2kvlb1g5pspjyjn2fr6v83swjhj38";
   "https://github.com/simplex-chat/direct-sqlcipher.git"."f814ee68b16a9447fbb467ccc8f29bdd3546bfd9" = "1ql13f4kfwkbaq7nygkxgw84213i0zm7c1a8hwvramayxl38dq5d";
   "https://github.com/simplex-chat/sqlcipher-simple.git"."a46bd361a19376c5211f1058908fc0ae6bf42446" = "1z0r78d8f0812kxbgsm735qf6xx8lvaz27k1a0b4a2m0sshpd5gl";

simplex-chat.cabal

@@ -146,6 +146,7 @@ library
       Simplex.Chat.Migrations.M20240510_chat_items_via_proxy
       Simplex.Chat.Migrations.M20240515_rcv_files_user_approved_relays
       Simplex.Chat.Migrations.M20240528_quota_err_counter
+      Simplex.Chat.Migrations.M20240827_calls_uuid
       Simplex.Chat.Mobile
       Simplex.Chat.Mobile.File
       Simplex.Chat.Mobile.Shared
@@ -229,6 +230,7 @@ library
     , tls >=1.9.0 && <1.10
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
+    , uuid ==1.3.*
     , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
@@ -292,6 +294,7 @@ executable simplex-bot
     , tls >=1.9.0 && <1.10
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
+    , uuid ==1.3.*
     , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
@@ -355,6 +358,7 @@ executable simplex-bot-advanced
     , tls >=1.9.0 && <1.10
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
+    , uuid ==1.3.*
     , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
@@ -421,6 +425,7 @@ executable simplex-broadcast-bot
     , tls >=1.9.0 && <1.10
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
+    , uuid ==1.3.*
     , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
@@ -485,6 +490,7 @@ executable simplex-chat
     , tls >=1.9.0 && <1.10
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
+    , uuid ==1.3.*
     , websockets ==0.12.*
     , zip ==2.0.*
   default-language: Haskell2010
@@ -555,6 +561,7 @@ executable simplex-directory-service
     , tls >=1.9.0 && <1.10
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
+    , uuid ==1.3.*
     , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
@@ -655,6 +662,7 @@ test-suite simplex-chat-test
     , tls >=1.9.0 && <1.10
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
+    , uuid ==1.3.*
     , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)

src/Simplex/Chat.hs

@@ -56,6 +56,8 @@ import Data.Time (NominalDiffTime, addUTCTime, defaultTimeLocale, formatTime)
 import Data.Time.Clock (UTCTime, diffUTCTime, getCurrentTime, nominalDay, nominalDiffTimeToSeconds)
 import Data.Time.Clock.System (systemToUTCTime)
 import Data.Word (Word32)
+import qualified Data.UUID as UUID
+import qualified Data.UUID.V4 as V4
 import qualified Database.SQLite.Simple as SQL
 import Simplex.Chat.Archive
 import Simplex.Chat.Call
@@ -1291,12 +1293,13 @@ processChatCommand' vr = \case
         withContactLock "sendCallInvitation" contactId $ do
           g <- asks random
           callId <- atomically $ CallId <$> C.randomBytes 16 g
+          callUUID <- UUID.toText <$> liftIO V4.nextRandom
           dhKeyPair <- atomically $ if encryptedCall callType then Just <$> C.generateKeyPair g else pure Nothing
           let invitation = CallInvitation {callType, callDhPubKey = fst <$> dhKeyPair}
               callState = CallInvitationSent {localCallType = callType, localDhPrivKey = snd <$> dhKeyPair}
           (msg, _) <- sendDirectContactMessage user ct (XCallInv callId invitation)
           ci <- saveSndChatItem user (CDDirectSnd ct) msg (CISndCall CISCallPending 0)
-          let call' = Call {contactId, callId, chatItemId = chatItemId' ci, callState, callTs = chatItemTs' ci}
+          let call' = Call {contactId, callId, callUUID, chatItemId = chatItemId' ci, callState, callTs = chatItemTs' ci}
           call_ <- atomically $ TM.lookupInsert contactId call' calls
           forM_ call_ $ \call -> updateCallItemStatus user ct call WCSDisconnected Nothing
           toView $ CRNewChatItems user [AChatItem SCTDirect SMDSnd (DirectChat ct) ci]
@@ -1366,13 +1369,13 @@ processChatCommand' vr = \case
     rcvCallInvitations <- rights <$> mapM rcvCallInvitation invs
     pure $ CRCallInvitations rcvCallInvitations
     where
-      callInvitation Call {contactId, callState, callTs} = case callState of
-        CallInvitationReceived {peerCallType, sharedKey} -> Just (contactId, callTs, peerCallType, sharedKey)
+      callInvitation Call {contactId, callUUID, callState, callTs} = case callState of
+        CallInvitationReceived {peerCallType, sharedKey} -> Just (contactId, callUUID, callTs, peerCallType, sharedKey)
         _ -> Nothing
-      rcvCallInvitation (contactId, callTs, peerCallType, sharedKey) = runExceptT . withFastStore $ \db -> do
+      rcvCallInvitation (contactId, callUUID, callTs, peerCallType, sharedKey) = runExceptT . withFastStore $ \db -> do
         user <- getUserByContactId db contactId
         contact <- getContact db vr user contactId
-        pure RcvCallInvitation {user, contact, callType = peerCallType, sharedKey, callTs}
+        pure RcvCallInvitation {user, contact, callType = peerCallType, sharedKey, callUUID, callTs}
   APIGetNetworkStatuses -> withUser $ \_ ->
     CRNetworkStatuses Nothing . map (uncurry ConnNetworkStatus) . M.toList <$> chatReadVar connNetworkStatuses
   APICallStatus contactId receivedStatus ->
@@ -1709,7 +1712,7 @@ processChatCommand' vr = \case
           pure conn'
       recreateConn user conn@PendingContactConnection {customUserProfileId} newUser = do
         subMode <- chatReadVar subscriptionMode
-        (agConnId, cReq) <- withAgent $ \a -> createConnection a (aUserId user) True SCMInvitation Nothing IKPQOn subMode
+        (agConnId, cReq) <- withAgent $ \a -> createConnection a (aUserId newUser) True SCMInvitation Nothing IKPQOn subMode
         conn' <- withFastStore' $ \db -> do
           deleteConnectionRecord db user connId
           forM_ customUserProfileId $ \profileId ->
@@ -3657,7 +3660,7 @@ agentSubscriber = do
       toView' $ CRChatError Nothing $ ChatErrorAgent (CRITICAL True $ "Message reception stopped: " <> show e) Nothing
       E.throwIO e
   where
-    process :: (ACorrId, EntityId, AEvt) -> CM' ()
+    process :: (ACorrId, AEntityId, AEvt) -> CM' ()
     process (corrId, entId, AEvt e msg) = run $ case e of
       SAENone -> processAgentMessageNoConn msg
       SAEConn -> processAgentMessage corrId entId msg
@@ -6093,9 +6096,10 @@ processAgentMessageConn vr user@User {userId} corrId agentConnId agentMessage =
           g <- asks random
           dhKeyPair <- atomically $ if encryptedCall callType then Just <$> C.generateKeyPair g else pure Nothing
           ci <- saveCallItem CISCallPending
+          callUUID <- UUID.toText <$> liftIO V4.nextRandom
           let sharedKey = C.Key . C.dhBytes' <$> (C.dh' <$> callDhPubKey <*> (snd <$> dhKeyPair))
               callState = CallInvitationReceived {peerCallType = callType, localDhPubKey = fst <$> dhKeyPair, sharedKey}
-              call' = Call {contactId, callId, chatItemId = chatItemId' ci, callState, callTs = chatItemTs' ci}
+              call' = Call {contactId, callId, callUUID, chatItemId = chatItemId' ci, callState, callTs = chatItemTs' ci}
           calls <- asks currentCalls
           -- theoretically, the new call invitation for the current contact can mark the in-progress call as ended
           -- (and replace it in ChatController)
@@ -6103,7 +6107,7 @@ processAgentMessageConn vr user@User {userId} corrId agentConnId agentMessage =
           withStore' $ \db -> createCall db user call' $ chatItemTs' ci
           call_ <- atomically (TM.lookupInsert contactId call' calls)
           forM_ call_ $ \call -> updateCallItemStatus user ct call WCSDisconnected Nothing
-          toView $ CRCallInvitation RcvCallInvitation {user, contact = ct, callType, sharedKey, callTs = chatItemTs' ci}
+          toView $ CRCallInvitation RcvCallInvitation {user, contact = ct, callType, sharedKey, callUUID, callTs = chatItemTs' ci}
           toView $ CRNewChatItems user [AChatItem SCTDirect SMDRcv (DirectChat ct) ci]
         else featureRejected CFCalls
       where

src/Simplex/Chat/Call.hs

@@ -29,6 +29,7 @@ import Simplex.Messaging.Util (decodeJSON, encodeJSON)
 data Call = Call
   { contactId :: ContactId,
     callId :: CallId,
+    callUUID :: Text,
     chatItemId :: Int64,
     callState :: CallState,
     callTs :: UTCTime
@@ -111,6 +112,7 @@ data RcvCallInvitation = RcvCallInvitation
     contact :: Contact,
     callType :: CallType,
     sharedKey :: Maybe C.Key,
+    callUUID :: Text,
     callTs :: UTCTime
   }
   deriving (Show)

src/Simplex/Chat/Migrations/M20240827_calls_uuid.hs

@@ -0,0 +1,18 @@
+{-# LANGUAGE QuasiQuotes #-}
+
+module Simplex.Chat.Migrations.M20240827_calls_uuid where
+
+import Database.SQLite.Simple (Query)
+import Database.SQLite.Simple.QQ (sql)
+
+m20240827_calls_uuid :: Query
+m20240827_calls_uuid =
+  [sql|
+ALTER TABLE calls ADD COLUMN call_uuid TEXT NOT NULL DEFAULT "";
+|]
+
+down_m20240827_calls_uuid :: Query
+down_m20240827_calls_uuid =
+  [sql|
+ALTER TABLE calls DROP COLUMN call_uuid;
+|]

src/Simplex/Chat/Migrations/chat_schema.sql

@@ -415,6 +415,8 @@ CREATE TABLE calls(
   user_id INTEGER NOT NULL REFERENCES users ON DELETE CASCADE,
   created_at TEXT NOT NULL DEFAULT(datetime('now')),
   updated_at TEXT NOT NULL DEFAULT(datetime('now'))
+  ,
+  call_uuid TEXT NOT NULL DEFAULT ""
 );
 CREATE TABLE commands(
   command_id INTEGER PRIMARY KEY AUTOINCREMENT, -- used as ACorrId

src/Simplex/Chat/Store/Migrations.hs

@@ -110,6 +110,7 @@ import Simplex.Chat.Migrations.M20240501_chat_deleted
 import Simplex.Chat.Migrations.M20240510_chat_items_via_proxy
 import Simplex.Chat.Migrations.M20240515_rcv_files_user_approved_relays
 import Simplex.Chat.Migrations.M20240528_quota_err_counter
+import Simplex.Chat.Migrations.M20240827_calls_uuid
 import Simplex.Messaging.Agent.Store.SQLite.Migrations (Migration (..))
 
 schemaMigrations :: [(String, Query, Maybe Query)]
@@ -219,7 +220,8 @@ schemaMigrations =
     ("20240501_chat_deleted", m20240501_chat_deleted, Just down_m20240501_chat_deleted),
     ("20240510_chat_items_via_proxy", m20240510_chat_items_via_proxy, Just down_m20240510_chat_items_via_proxy),
     ("20240515_rcv_files_user_approved_relays", m20240515_rcv_files_user_approved_relays, Just down_m20240515_rcv_files_user_approved_relays),
-    ("20240528_quota_err_counter", m20240528_quota_err_counter, Just down_m20240528_quota_err_counter)
+    ("20240528_quota_err_counter", m20240528_quota_err_counter, Just down_m20240528_quota_err_counter),
+    ("20240827_calls_uuid", m20240827_calls_uuid, Just down_m20240827_calls_uuid)
   ]
 
 -- | The list of migrations in ascending order by date

src/Simplex/Chat/Store/Profiles.hs

@@ -549,17 +549,17 @@ overwriteProtocolServers db User {userId} servers =
     protocol = decodeLatin1 $ strEncode $ protocolTypeI @p
 
 createCall :: DB.Connection -> User -> Call -> UTCTime -> IO ()
-createCall db user@User {userId} Call {contactId, callId, chatItemId, callState} callTs = do
+createCall db user@User {userId} Call {contactId, callId, callUUID, chatItemId, callState} callTs = do
   currentTs <- getCurrentTime
   deleteCalls db user contactId
   DB.execute
     db
     [sql|
       INSERT INTO calls
-        (contact_id, shared_call_id, chat_item_id, call_state, call_ts, user_id, created_at, updated_at)
-      VALUES (?,?,?,?,?,?,?,?)
+        (contact_id, shared_call_id, call_uuid, chat_item_id, call_state, call_ts, user_id, created_at, updated_at)
+      VALUES (?,?,?,?,?,?,?,?,?)
     |]
-    (contactId, callId, chatItemId, callState, callTs, userId, currentTs, currentTs)
+    (contactId, callId, callUUID, chatItemId, callState, callTs, userId, currentTs, currentTs)
 
 deleteCalls :: DB.Connection -> User -> ContactId -> IO ()
 deleteCalls db User {userId} contactId = do
@@ -572,13 +572,13 @@ getCalls db =
       db
       [sql|
         SELECT
-          contact_id, shared_call_id, chat_item_id, call_state, call_ts
+          contact_id, shared_call_id, call_uuid, chat_item_id, call_state, call_ts
         FROM calls
         ORDER BY call_ts ASC
       |]
   where
-    toCall :: (ContactId, CallId, ChatItemId, CallState, UTCTime) -> Call
-    toCall (contactId, callId, chatItemId, callState, callTs) = Call {contactId, callId, chatItemId, callState, callTs}
+    toCall :: (ContactId, CallId, Text, ChatItemId, CallState, UTCTime) -> Call
+    toCall (contactId, callId, callUUID, chatItemId, callState, callTs) = Call {contactId, callId, callUUID, chatItemId, callState, callTs}
 
 createCommand :: DB.Connection -> User -> Maybe Int64 -> CommandFunction -> IO CommandId
 createCommand db User {userId} connId commandFunction = do

tests/ChatClient.hs

@@ -442,6 +442,7 @@ smpServerCfg =
       logStatsStartTime = 0,
       serverStatsLogFile = "tests/smp-server-stats.daily.log",
       serverStatsBackupFile = Nothing,
+      pendingENDInterval = 500000,
       smpServerVRange = supportedServerSMPRelayVRange,
       transportConfig = defaultTransportServerConfig {alpn = Just supportedSMPHandshakes},
       smpHandshakeTimeout = 1000000,

tests/ChatTests/Profiles.hs

@@ -1,6 +1,7 @@
 {-# LANGUAGE DuplicateRecordFields #-}
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE PostfixOperators #-}
+{-# LANGUAGE TypeApplications #-}
 
 module ChatTests.Profiles where
 
@@ -18,6 +19,8 @@ import Simplex.Chat.Types (ConnStatus (..), Profile (..))
 import Simplex.Chat.Types.Shared (GroupMemberRole (..))
 import Simplex.Chat.Types.UITheme
 import Simplex.Messaging.Encoding.String (StrEncoding (..))
+import Simplex.Messaging.Server.Env.STM hiding (subscriptions)
+import Simplex.Messaging.Transport
 import Simplex.Messaging.Util (encodeJSON)
 import System.Directory (copyFile, createDirectoryIfMissing)
 import Test.Hspec hiding (it)
@@ -1653,34 +1656,42 @@ testChangePCCUserAndThenIncognito = testChat2 aliceProfile bobProfile $
       ]
 
 testChangePCCUserDiffSrv :: HasCallStack => FilePath -> IO ()
-testChangePCCUserDiffSrv = testChat2 aliceProfile bobProfile $
-  \alice bob -> do
-    -- Create a new invite
-    alice ##> "/connect"
-    _ <- getInvitation alice
-    alice ##> "/_set incognito :1 on"
-    alice <## "connection 1 changed to incognito"
-    -- Create new user with different servers
-    alice ##> "/create user alisa"
-    showActiveUser alice "alisa"
-    alice #$> ("/smp smp://2345-w==@smp2.example.im smp://3456-w==@smp3.example.im:5224", id, "ok")
-    alice ##> "/user alice"
-    showActiveUser alice "alice (Alice)"
-    -- Change connection to newly created user and use the newly created connection
-    alice ##> "/_set conn user :1 2"
-    alice <## "connection 1 changed from user alice to user alisa, new link:"
-    alice <## ""
-    inv <- getTermLine alice
-    alice <## ""
-    alice `hasContactProfiles` ["alice"]
-    alice ##> "/user alisa"
-    showActiveUser alice "alisa"
-    -- Connect
-    bob ##> ("/connect " <> inv)
-    bob <## "confirmation sent!"
-    concurrently_
-      (alice <## "bob (Bob): contact is connected")
-      (bob <## "alisa: contact is connected")
+testChangePCCUserDiffSrv tmp = do
+  withSmpServer' serverCfg' $ do
+    withNewTestChatCfgOpts tmp testCfg testOpts "alice" aliceProfile $ \alice -> do
+      withNewTestChatCfgOpts tmp testCfg testOpts "bob" bobProfile $ \bob -> do
+        -- Create a new invite
+        alice ##> "/connect"
+        _ <- getInvitation alice
+        alice ##> "/_set incognito :1 on"
+        alice <## "connection 1 changed to incognito"
+        -- Create new user with different servers
+        alice ##> "/create user alisa"
+        showActiveUser alice "alisa"
+        alice #$> ("/smp smp://LcJUMfVhwD8yxjAiSaDzzGF3-kLG4Uh0Fl_ZIjrRwjI=:server_password@localhost:7003", id, "ok")
+        alice ##> "/user alice"
+        showActiveUser alice "alice (Alice)"
+        -- Change connection to newly created user and use the newly created connection
+        alice ##> "/_set conn user :1 2"
+        alice <## "connection 1 changed from user alice to user alisa, new link:"
+        alice <## ""
+        inv <- getTermLine alice
+        alice <## ""
+        alice `hasContactProfiles` ["alice"]
+        alice ##> "/user alisa"
+        showActiveUser alice "alisa"
+        -- Connect
+        bob ##> ("/connect " <> inv)
+        bob <## "confirmation sent!"
+        concurrently_
+          (alice <## "bob (Bob): contact is connected")
+          (bob <## "alisa: contact is connected")
+  where
+    serverCfg' =
+      smpServerCfg
+        { transports = [("7003", transport @TLS), ("7002", transport @TLS)],
+          msgQueueQuota = 2
+        }
 
 testSetConnectionAlias :: HasCallStack => FilePath -> IO ()
 testSetConnectionAlias = testChat2 aliceProfile bobProfile $

tests/ProtocolTests.hs

@@ -16,7 +16,7 @@ import Simplex.Chat.Types.Shared
 import Simplex.Messaging.Agent.Protocol
 import qualified Simplex.Messaging.Crypto as C
 import Simplex.Messaging.Crypto.Ratchet
-import Simplex.Messaging.Protocol (supportedSMPClientVRange)
+import Simplex.Messaging.Protocol (EntityId (..), supportedSMPClientVRange)
 import Simplex.Messaging.ServiceScheme
 import Simplex.Messaging.Version
 import Test.Hspec
@@ -33,7 +33,7 @@ queue =
     supportedSMPClientVRange
     SMPQueueAddress
       { smpServer = srv,
-        senderId = "\223\142z\251",
+        senderId = EntityId "\223\142z\251",
         dhPublicKey = "MCowBQYDK2VuAyEAjiswwI3O/NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o=",
         sndSecure = False
       }