Merge branch 'master' into master-android

Merge branch 'stable'
5.5.3: ios 198, android 181, desktop 29
2024-02-11 11:41:36 +00:00 · 2024-02-11 11:41:13 +00:00 · 2024-02-11 11:14:07 +00:00 · 2024-02-10 23:24:00 +00:00 · 2024-02-08 13:33:06 +00:00 · 2024-02-08 13:32:35 +00:00
111 changed files with 2446 additions and 1539 deletions
--- a/README.md
+++ b/README.md
@@ -234,6 +234,8 @@ You can use SimpleX with your own servers and still communicate with people usin

 Recent and important updates:

+[Jan 24, 2024. SimpleX Chat: free infrastructure from Linode, v5.5 released with private notes, group history and a simpler UX to connect.](./blog/20240124-simplex-chat-infrastructure-costs-v5-5-simplex-ux-private-notes-group-history.md)
+
 [Nov 25, 2023. SimpleX Chat v5.4 released: link mobile and desktop apps via quantum resistant protocol, and much better groups](./blog/20231125-simplex-chat-v5-4-link-mobile-desktop-quantum-resistant-better-groups.md).

 [Sep 25, 2023. SimpleX Chat v5.3 released: desktop app, local file encryption, improved groups and directory service](./blog/20230925-simplex-chat-v5-3-desktop-app-local-file-encryption-directory-service.md).
@@ -299,7 +301,7 @@ What is already implemented:
 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, except videos (to be added later).
+14. Local files encryption.

 We plan to add:

@@ -371,12 +373,13 @@ Please also join [#simplex-devs](https://simplex.chat/contact#/?v=1-2&smp=smp%3A
 - ✅ Desktop client.
 - ✅ Encryption of local files stored in the app.
 - ✅ Using mobile profiles from the desktop app.
+- ✅ Private notes.
+- ✅ Improve sending videos (including encryption of locally stored videos).
 - 🏗 Improve experience for the new users.
 - 🏗 Post-quantum resistant key exchange in double ratchet protocol.
 - 🏗 Large groups, communities and public channels.
- Message delivery relay for senders (to conceal IP address from the recipients' servers and to reduce the traffic).
+- 🏗 Message delivery relay for senders (to conceal IP address from the recipients' servers and to reduce the traffic).
 - Privacy & security slider - a simple way to set all settings at once.
- Improve sending videos (including encryption of locally stored videos).
 - SMP queue redundancy and rotation (manual is supported).
 - Include optional message into connection request sent via contact address.
 - Improved navigation and search in the conversation (expand and scroll to quoted message, scroll to search results, etc.).
--- a/apps/ios/Shared/Model/SimpleXAPI.swift
+++ b/apps/ios/Shared/Model/SimpleXAPI.swift
@@ -1172,7 +1172,7 @@ func filterMembersToAdd(_ ms: [GMember]) -> [Contact] {
    let memberContactIds = ms.compactMap{ m in m.wrapped.memberCurrent ? m.wrapped.memberContactId : nil }
    return ChatModel.shared.chats
        .compactMap{ $0.chatInfo.contact }
-        .filter{ !memberContactIds.contains($0.apiId) }
+        .filter{ c in c.ready && c.active && !memberContactIds.contains(c.apiId) }
        .sorted{ $0.displayName.lowercased() < $1.displayName.lowercased() }
 }

--- a/apps/ios/Shared/Views/Chat/ChatItem/MarkedDeletedItemView.swift
+++ b/apps/ios/Shared/Views/Chat/ChatItem/MarkedDeletedItemView.swift
@@ -65,6 +65,8 @@ struct MarkedDeletedItemView: View {
        }
    }

+    // same texts are in markedDeletedText in ChatPreviewView, but it returns String;
+    // can be refactored into a single function if functions calling these are changed to return same type
    var markedDeletedText: LocalizedStringKey {
        switch chatItem.meta.itemDeleted {
        case let .moderated(_, byGroupMember): "moderated by \(byGroupMember.displayName)"
--- a/apps/ios/Shared/Views/Chat/ChatView.swift
+++ b/apps/ios/Shared/Views/Chat/ChatView.swift
@@ -159,12 +159,13 @@ struct ChatView: View {
                switch cInfo {
                case let .direct(contact):
                    HStack {
-                        if contact.allowsFeature(.calls) {
+                        let callsPrefEnabled = contact.mergedPreferences.calls.enabled.forUser
+                        if callsPrefEnabled {
                            callButton(contact, .audio, imageName: "phone")
                                .disabled(!contact.ready || !contact.active)
                        }
                        Menu {
-                            if contact.allowsFeature(.calls) {
+                            if callsPrefEnabled {
                                Button {
                                    CallController.shared.startCall(contact, .video)
                                } label: {
@@ -748,7 +749,9 @@ struct ChatView: View {
                if ci.meta.editable && !mc.isVoice && !live {
                    menu.append(editAction(ci))
                }
-                menu.append(viewInfoUIAction(ci))
+                if !ci.isLiveDummy {
+                    menu.append(viewInfoUIAction(ci))
+                }
                if revealed {
                    menu.append(hideUIAction())
                }
--- a/apps/ios/Shared/Views/Chat/ComposeMessage/ComposeView.swift
+++ b/apps/ios/Shared/Views/Chat/ComposeMessage/ComposeView.swift
@@ -978,6 +978,9 @@ struct ComposeView: View {
    }

    private func cancelLinkPreview() {
+        if let pendingLink = pendingLinkUrl?.absoluteString {
+            cancelledLinks.insert(pendingLink)
+        }
        if let uri = composeState.linkPreview?.uri.absoluteString {
            cancelledLinks.insert(uri)
        }
--- a/apps/ios/Shared/Views/Chat/Group/GroupChatInfoView.swift
+++ b/apps/ios/Shared/Views/Chat/Group/GroupChatInfoView.swift
@@ -370,7 +370,11 @@ struct GroupChatInfoView: View {

    private func addOrEditWelcomeMessage() -> some View {
        NavigationLink {
-            GroupWelcomeView(groupId: groupInfo.groupId, groupInfo: $groupInfo)
+            GroupWelcomeView(
+                groupInfo: $groupInfo,
+                groupProfile: groupInfo.groupProfile,
+                welcomeText: groupInfo.groupProfile.description ?? ""
+            )
            .navigationTitle("Welcome message")
            .navigationBarTitleDisplayMode(.large)
        } label: {
--- a/apps/ios/Shared/Views/Chat/Group/GroupWelcomeView.swift
+++ b/apps/ios/Shared/Views/Chat/Group/GroupWelcomeView.swift
@@ -11,29 +11,32 @@ import SimpleXChat

 struct GroupWelcomeView: View {
    @Environment(\.dismiss) var dismiss: DismissAction
-    @EnvironmentObject private var m: ChatModel
-    var groupId: Int64
    @Binding var groupInfo: GroupInfo
-    @State private var welcomeText: String = ""
+    @State var groupProfile: GroupProfile
+    @State var welcomeText: String
    @State private var editMode = true
    @FocusState private var keyboardVisible: Bool
    @State private var showSaveDialog = false

+    let maxByteCount = 1200
+
    var body: some View {
        VStack {
            if groupInfo.canEdit {
                editorView()
                    .modifier(BackButton {
-                        if welcomeText == groupInfo.groupProfile.description || (welcomeText == "" && groupInfo.groupProfile.description == nil) {
+                        if welcomeTextUnchanged() {
                            dismiss()
                        } else {
                            showSaveDialog = true
                        }
                    })
-                    .confirmationDialog("Save welcome message?", isPresented: $showSaveDialog) {
-                        Button("Save and update group profile") {
-                            save()
-                            dismiss()
+                    .confirmationDialog(
+                        welcomeTextFitsLimit() ? "Save welcome message?" : "Welcome message is too long",
+                        isPresented: $showSaveDialog
+                    ) {
+                        if welcomeTextFitsLimit() {
+                            Button("Save and update group profile") { save() }
                        }
                        Button("Exit without saving") { dismiss() }
                    }
@@ -47,14 +50,15 @@ struct GroupWelcomeView: View {
            }
        }
        .onAppear {
-            welcomeText = groupInfo.groupProfile.description ?? ""
-            keyboardVisible = true
+            DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
+                keyboardVisible = true
+            }
        }
    }

    private func textPreview() -> some View {
        messageText(welcomeText, parseSimpleXMarkdown(welcomeText), nil, showSecrets: false)
-            .frame(minHeight: 140, alignment: .topLeading)
+            .frame(minHeight: 130, alignment: .topLeading)
            .frame(maxWidth: .infinity, alignment: .leading)
    }

@@ -74,7 +78,7 @@ struct GroupWelcomeView: View {
                        }
                        .padding(.horizontal, -5)
                        .padding(.top, -8)
-                        .frame(height: 140, alignment: .topLeading)
+                        .frame(height: 130, alignment: .topLeading)
                        .frame(maxWidth: .infinity, alignment: .leading)
                    }
                } else {
@@ -93,6 +97,9 @@ struct GroupWelcomeView: View {
                }
                .disabled(welcomeText.isEmpty)
                copyButton()
+            } footer: {
+                Text(!welcomeTextFitsLimit() ? "Message too large" : "")
+                    .foregroundColor(.red)
            }

            Section {
@@ -113,7 +120,15 @@ struct GroupWelcomeView: View {
        Button("Save and update group profile") {
            save()
        }
-        .disabled(welcomeText == groupInfo.groupProfile.description || (welcomeText == "" && groupInfo.groupProfile.description == nil))
+        .disabled(welcomeTextUnchanged() || !welcomeTextFitsLimit())
+    }
+
+    private func welcomeTextUnchanged() -> Bool {
+        welcomeText == groupInfo.groupProfile.description || (welcomeText == "" && groupInfo.groupProfile.description == nil)
+    }
+
+    private func welcomeTextFitsLimit() -> Bool {
+        chatJsonLength(welcomeText) <= maxByteCount
    }

    private func save() {
@@ -123,11 +138,13 @@ struct GroupWelcomeView: View {
                if welcome?.count == 0 {
                    welcome = nil
                }
-                var groupProfileUpdated = groupInfo.groupProfile
-                groupProfileUpdated.description = welcome
-                groupInfo = try await apiUpdateGroup(groupId, groupProfileUpdated)
-                m.updateGroup(groupInfo)
-                welcomeText = welcome ?? ""
+                groupProfile.description = welcome
+                let gInfo = try await apiUpdateGroup(groupInfo.groupId, groupProfile)
+                await MainActor.run {
+                    groupInfo = gInfo
+                    ChatModel.shared.updateGroup(gInfo)
+                    dismiss()
+                }
            } catch let error {
                logger.error("apiUpdateGroup error: \(responseError(error))")
            }
@@ -137,6 +154,6 @@ struct GroupWelcomeView: View {

 struct GroupWelcomeView_Previews: PreviewProvider {
    static var previews: some View {
-        GroupWelcomeView(groupId: 1, groupInfo: Binding.constant(GroupInfo.sampleData))
+        GroupProfileView(groupInfo: Binding.constant(GroupInfo.sampleData), groupProfile: GroupProfile.sampleData)
    }
 }
--- a/apps/ios/Shared/Views/ChatList/ChatPreviewView.swift
+++ b/apps/ios/Shared/Views/ChatList/ChatPreviewView.swift
@@ -34,7 +34,7 @@ struct ChatPreviewView: View {
                HStack(alignment: .top) {
                    chatPreviewTitle()
                    Spacer()
-                    (cItem?.timestampText ?? formatTimestampText(chat.chatInfo.updatedAt))
+                    (cItem?.timestampText ?? formatTimestampText(chat.chatInfo.chatTs))
                        .font(.subheadline)
                        .frame(minWidth: 60, alignment: .trailing)
                        .foregroundColor(.secondary)
@@ -171,10 +171,21 @@ struct ChatPreviewView: View {
    }

    func chatItemPreview(_ cItem: ChatItem) -> Text {
-        let itemText = cItem.meta.itemDeleted == nil ? cItem.text : NSLocalizedString("marked deleted", comment: "marked deleted chat item preview text")
+        let itemText = cItem.meta.itemDeleted == nil ? cItem.text : markedDeletedText()
        let itemFormattedText = cItem.meta.itemDeleted == nil ? cItem.formattedText : nil
        return messageText(itemText, itemFormattedText, cItem.memberDisplayName, icon: attachment(), preview: true, showSecrets: false)

+        // same texts are in markedDeletedText in MarkedDeletedItemView, but it returns LocalizedStringKey;
+        // can be refactored into a single function if functions calling these are changed to return same type
+        func markedDeletedText() -> String {
+            switch cItem.meta.itemDeleted {
+            case let .moderated(_, byGroupMember): String.localizedStringWithFormat(NSLocalizedString("moderated by %@", comment: "marked deleted chat item preview text"), byGroupMember.displayName)
+            case .blocked: NSLocalizedString("blocked", comment: "marked deleted chat item preview text")
+            case .blockedByAdmin: NSLocalizedString("blocked by admin", comment: "marked deleted chat item preview text")
+            case .deleted, nil: NSLocalizedString("marked deleted", comment: "marked deleted chat item preview text")
+            }
+        }
+
        func attachment() -> String? {
            switch cItem.content.msgContent {
            case .file: return "doc.fill"
--- a/apps/ios/SimpleX.xcodeproj/project.pbxproj
+++ b/apps/ios/SimpleX.xcodeproj/project.pbxproj
@@ -29,6 +29,11 @@
 		5C116CDC27AABE0400E66D01 /* ContactRequestView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C116CDB27AABE0400E66D01 /* ContactRequestView.swift */; };
 		5C13730B28156D2700F43030 /* ContactConnectionView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C13730A28156D2700F43030 /* ContactConnectionView.swift */; };
 		5C1A4C1E27A715B700EAD5AD /* ChatItemView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C1A4C1D27A715B700EAD5AD /* ChatItemView.swift */; };
+		5C29C3AF2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk-ghc9.6.3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C29C3AA2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk-ghc9.6.3.a */; };
+		5C29C3B02B783F82003DF84C /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C29C3AB2B783F82003DF84C /* libgmpxx.a */; };
+		5C29C3B12B783F82003DF84C /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C29C3AC2B783F82003DF84C /* libffi.a */; };
+		5C29C3B22B783F82003DF84C /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C29C3AD2B783F82003DF84C /* libgmp.a */; };
+		5C29C3B32B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C29C3AE2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk.a */; };
 		5C2E260727A2941F00F70299 /* SimpleXAPI.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C2E260627A2941F00F70299 /* SimpleXAPI.swift */; };
 		5C2E260B27A30CFA00F70299 /* ChatListView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C2E260A27A30CFA00F70299 /* ChatListView.swift */; };
 		5C2E260F27A30FDC00F70299 /* ChatView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C2E260E27A30FDC00F70299 /* ChatView.swift */; };
@@ -61,11 +66,6 @@
 		5C7505A527B679EE00BE3227 /* NavLinkPlain.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C7505A427B679EE00BE3227 /* NavLinkPlain.swift */; };
 		5C7505A827B6D34800BE3227 /* ChatInfoToolbar.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C7505A727B6D34800BE3227 /* ChatInfoToolbar.swift */; };
 		5C764E89279CBCB3000C6508 /* ChatModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C764E88279CBCB3000C6508 /* ChatModel.swift */; };
-		5C83A1AD2B5EF67D00AE0A4A /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C83A1A82B5EF67D00AE0A4A /* libgmp.a */; };
-		5C83A1AE2B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3-ghc9.6.3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C83A1A92B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3-ghc9.6.3.a */; };
-		5C83A1AF2B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C83A1AA2B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3.a */; };
-		5C83A1B02B5EF67D00AE0A4A /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C83A1AB2B5EF67D00AE0A4A /* libffi.a */; };
-		5C83A1B12B5EF67D00AE0A4A /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C83A1AC2B5EF67D00AE0A4A /* libgmpxx.a */; };
 		5C8F01CD27A6F0D8007D2C8D /* CodeScanner in Frameworks */ = {isa = PBXBuildFile; productRef = 5C8F01CC27A6F0D8007D2C8D /* CodeScanner */; };
 		5C93292F29239A170090FFF9 /* ProtocolServersView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C93292E29239A170090FFF9 /* ProtocolServersView.swift */; };
 		5C93293129239BED0090FFF9 /* ProtocolServerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C93293029239BED0090FFF9 /* ProtocolServerView.swift */; };
@@ -164,6 +164,11 @@
 		64466DC829FC2B3B00E3D48D /* CreateSimpleXAddress.swift in Sources */ = {isa = PBXBuildFile; fileRef = 64466DC729FC2B3B00E3D48D /* CreateSimpleXAddress.swift */; };
 		64466DCC29FFE3E800E3D48D /* MailView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 64466DCB29FFE3E800E3D48D /* MailView.swift */; };
 		6448BBB628FA9D56000D2AB9 /* GroupLinkView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6448BBB528FA9D56000D2AB9 /* GroupLinkView.swift */; };
+		6449333A2AF8E51000AC506E /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 644933352AF8E51000AC506E /* libgmpxx.a */; };
+		6449333B2AF8E51000AC506E /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 644933362AF8E51000AC506E /* libgmp.a */; };
+		6449333C2AF8E51000AC506E /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 644933372AF8E51000AC506E /* libffi.a */; };
+		6449333D2AF8E51000AC506E /* libHSsimplex-chat-5.4.0.3-EnhmkSQK6HvJ11g1uZERg8-ghc9.6.3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 644933382AF8E51000AC506E /* libHSsimplex-chat-5.4.0.3-EnhmkSQK6HvJ11g1uZERg8-ghc9.6.3.a */; };
+		6449333E2AF8E51000AC506E /* libHSsimplex-chat-5.4.0.3-EnhmkSQK6HvJ11g1uZERg8.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 644933392AF8E51000AC506E /* libHSsimplex-chat-5.4.0.3-EnhmkSQK6HvJ11g1uZERg8.a */; };
 		644EFFDE292BCD9D00525D5B /* ComposeVoiceView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 644EFFDD292BCD9D00525D5B /* ComposeVoiceView.swift */; };
 		644EFFE0292CFD7F00525D5B /* CIVoiceView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 644EFFDF292CFD7F00525D5B /* CIVoiceView.swift */; };
 		644EFFE2292D089800525D5B /* FramedCIVoiceView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 644EFFE1292D089800525D5B /* FramedCIVoiceView.swift */; };
@@ -278,6 +283,11 @@
 		5C245F3C2B501E98001CC39F /* tr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = tr; path = tr.lproj/Localizable.strings; sourceTree = "<group>"; };
 		5C245F3D2B501F13001CC39F /* tr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = tr; path = "tr.lproj/SimpleX--iOS--InfoPlist.strings"; sourceTree = "<group>"; };
 		5C245F3E2B501F13001CC39F /* tr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = tr; path = tr.lproj/InfoPlist.strings; sourceTree = "<group>"; };
+		5C29C3AA2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk-ghc9.6.3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk-ghc9.6.3.a"; sourceTree = "<group>"; };
+		5C29C3AB2B783F82003DF84C /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
+		5C29C3AC2B783F82003DF84C /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
+		5C29C3AD2B783F82003DF84C /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
+		5C29C3AE2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk.a"; sourceTree = "<group>"; };
 		5C2E260627A2941F00F70299 /* SimpleXAPI.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SimpleXAPI.swift; sourceTree = "<group>"; };
 		5C2E260A27A30CFA00F70299 /* ChatListView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatListView.swift; sourceTree = "<group>"; };
 		5C2E260E27A30FDC00F70299 /* ChatView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatView.swift; sourceTree = "<group>"; };
@@ -325,11 +335,6 @@
 		5C7505A427B679EE00BE3227 /* NavLinkPlain.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NavLinkPlain.swift; sourceTree = "<group>"; };
 		5C7505A727B6D34800BE3227 /* ChatInfoToolbar.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatInfoToolbar.swift; sourceTree = "<group>"; };
 		5C764E88279CBCB3000C6508 /* ChatModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatModel.swift; sourceTree = "<group>"; };
-		5C83A1A82B5EF67D00AE0A4A /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
-		5C83A1A92B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3-ghc9.6.3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3-ghc9.6.3.a"; sourceTree = "<group>"; };
-		5C83A1AA2B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3.a"; sourceTree = "<group>"; };
-		5C83A1AB2B5EF67D00AE0A4A /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
-		5C83A1AC2B5EF67D00AE0A4A /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
 		5C84FE9129A216C800D95B1A /* nl */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = nl; path = nl.lproj/Localizable.strings; sourceTree = "<group>"; };
 		5C84FE9329A2179C00D95B1A /* nl */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = nl; path = "nl.lproj/SimpleX--iOS--InfoPlist.strings"; sourceTree = "<group>"; };
 		5C84FE9429A2179C00D95B1A /* nl */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = nl; path = nl.lproj/InfoPlist.strings; sourceTree = "<group>"; };
@@ -450,6 +455,11 @@
 		64466DC729FC2B3B00E3D48D /* CreateSimpleXAddress.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CreateSimpleXAddress.swift; sourceTree = "<group>"; };
 		64466DCB29FFE3E800E3D48D /* MailView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MailView.swift; sourceTree = "<group>"; };
 		6448BBB528FA9D56000D2AB9 /* GroupLinkView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GroupLinkView.swift; sourceTree = "<group>"; };
+		644933352AF8E51000AC506E /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
+		644933362AF8E51000AC506E /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
+		644933372AF8E51000AC506E /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
+		644933382AF8E51000AC506E /* libHSsimplex-chat-5.4.0.3-EnhmkSQK6HvJ11g1uZERg8-ghc9.6.3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.4.0.3-EnhmkSQK6HvJ11g1uZERg8-ghc9.6.3.a"; sourceTree = "<group>"; };
+		644933392AF8E51000AC506E /* libHSsimplex-chat-5.4.0.3-EnhmkSQK6HvJ11g1uZERg8.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.4.0.3-EnhmkSQK6HvJ11g1uZERg8.a"; sourceTree = "<group>"; };
 		644EFFDD292BCD9D00525D5B /* ComposeVoiceView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeVoiceView.swift; sourceTree = "<group>"; };
 		644EFFDF292CFD7F00525D5B /* CIVoiceView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CIVoiceView.swift; sourceTree = "<group>"; };
 		644EFFE1292D089800525D5B /* FramedCIVoiceView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FramedCIVoiceView.swift; sourceTree = "<group>"; };
@@ -514,13 +524,13 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				5C29C3B02B783F82003DF84C /* libgmpxx.a in Frameworks */,
+				5C29C3B32B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk.a in Frameworks */,
 				5CE2BA93284534B000EC33A6 /* libiconv.tbd in Frameworks */,
-				5C83A1B02B5EF67D00AE0A4A /* libffi.a in Frameworks */,
-				5C83A1AD2B5EF67D00AE0A4A /* libgmp.a in Frameworks */,
-				5C83A1AE2B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3-ghc9.6.3.a in Frameworks */,
-				5C83A1AF2B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3.a in Frameworks */,
 				5CE2BA94284534BB00EC33A6 /* libz.tbd in Frameworks */,
-				5C83A1B12B5EF67D00AE0A4A /* libgmpxx.a in Frameworks */,
+				5C29C3B12B783F82003DF84C /* libffi.a in Frameworks */,
+				5C29C3B22B783F82003DF84C /* libgmp.a in Frameworks */,
+				5C29C3AF2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk-ghc9.6.3.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -582,11 +592,11 @@
 		5C764E5C279C70B7000C6508 /* Libraries */ = {
 			isa = PBXGroup;
 			children = (
-				5C83A1AB2B5EF67D00AE0A4A /* libffi.a */,
-				5C83A1A82B5EF67D00AE0A4A /* libgmp.a */,
-				5C83A1AC2B5EF67D00AE0A4A /* libgmpxx.a */,
-				5C83A1A92B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3-ghc9.6.3.a */,
-				5C83A1AA2B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3.a */,
+				5C29C3AC2B783F82003DF84C /* libffi.a */,
+				5C29C3AD2B783F82003DF84C /* libgmp.a */,
+				5C29C3AB2B783F82003DF84C /* libgmpxx.a */,
+				5C29C3AA2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk-ghc9.6.3.a */,
+				5C29C3AE2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk.a */,
 			);
 			path = Libraries;
 			sourceTree = "<group>";
@@ -1509,7 +1519,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 194;
+				CURRENT_PROJECT_VERSION = 198;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_PREVIEWS = YES;
@@ -1531,7 +1541,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.5;
+				MARKETING_VERSION = 5.5.3;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
 				SDKROOT = iphoneos;
@@ -1552,7 +1562,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 194;
+				CURRENT_PROJECT_VERSION = 198;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_PREVIEWS = YES;
@@ -1574,7 +1584,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.5;
+				MARKETING_VERSION = 5.5.3;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
 				SDKROOT = iphoneos;
@@ -1633,7 +1643,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 194;
+				CURRENT_PROJECT_VERSION = 198;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -1646,7 +1656,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 5.5;
+				MARKETING_VERSION = 5.5.3;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -1665,7 +1675,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 194;
+				CURRENT_PROJECT_VERSION = 198;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -1678,7 +1688,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 5.5;
+				MARKETING_VERSION = 5.5.3;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -1697,7 +1707,7 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 194;
+				CURRENT_PROJECT_VERSION = 198;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1721,7 +1731,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
-				MARKETING_VERSION = 5.5;
+				MARKETING_VERSION = 5.5.3;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
@@ -1743,7 +1753,7 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 194;
+				CURRENT_PROJECT_VERSION = 198;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1767,7 +1777,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
-				MARKETING_VERSION = 5.5;
+				MARKETING_VERSION = 5.5.3;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
--- a/apps/ios/SimpleXChat/API.swift
+++ b/apps/ios/SimpleXChat/API.swift
@@ -105,6 +105,11 @@ public func parseSimpleXMarkdown(_ s: String) -> [FormattedText]? {
    return nil
 }

+public func chatJsonLength(_ s: String) -> Int {
+    var c = s.cString(using: .utf8)!
+    return Int(chat_json_length(&c))
+}
+
 struct ParsedMarkdown: Decodable {
    var formattedText: [FormattedText]?
 }
--- a/apps/ios/SimpleXChat/ChatTypes.swift
+++ b/apps/ios/SimpleXChat/ChatTypes.swift
@@ -1367,6 +1367,17 @@ public enum ChatInfo: Identifiable, Decodable, NamedChat {
        }
    }

+    public var chatTs: Date {
+        switch self {
+        case let .direct(contact): return contact.chatTs ?? contact.updatedAt
+        case let .group(groupInfo): return groupInfo.chatTs ?? groupInfo.updatedAt
+        case let .local(noteFolder): return noteFolder.chatTs
+        case let .contactRequest(contactRequest): return contactRequest.updatedAt
+        case let .contactConnection(contactConnection): return contactConnection.updatedAt
+        case .invalidJSON: return .now
+        }
+    }
+
    public struct SampleData {
        public var direct: ChatInfo
        public var group: ChatInfo
@@ -1425,6 +1436,7 @@ public struct Contact: Identifiable, Decodable, NamedChat {
    public var mergedPreferences: ContactUserPreferences
    var createdAt: Date
    var updatedAt: Date
+    var chatTs: Date?
    var contactGroupMemberId: Int64?
    var contactGrpInvSent: Bool

@@ -1744,6 +1756,7 @@ public struct GroupInfo: Identifiable, Decodable, NamedChat {
    public var chatSettings: ChatSettings
    var createdAt: Date
    var updatedAt: Date
+    var chatTs: Date?

    public var id: ChatId { get { "#\(groupId)" } }
    public var apiId: Int64 { get { groupId } }
@@ -2049,6 +2062,7 @@ public struct NoteFolder: Identifiable, Decodable, NamedChat {
    public var unread: Bool
    var createdAt: Date
    public var updatedAt: Date
+    var chatTs: Date

    public var id: ChatId { get { "*\(noteFolderId)" } }
    public var apiId: Int64 { get { noteFolderId } }
@@ -2070,7 +2084,8 @@ public struct NoteFolder: Identifiable, Decodable, NamedChat {
        favorite: false,
        unread: false,
        createdAt: .now,
-        updatedAt: .now
+        updatedAt: .now,
+        chatTs: .now
    )
 }

--- a/apps/ios/SimpleXChat/SimpleX.h
+++ b/apps/ios/SimpleXChat/SimpleX.h
@@ -25,6 +25,7 @@ extern char *chat_parse_markdown(char *str);
 extern char *chat_parse_server(char *str);
 extern char *chat_password_hash(char *pwd, char *salt);
 extern char *chat_valid_name(char *name);
+extern int chat_json_length(char *str);
 extern char *chat_encrypt_media(chat_ctrl ctl, char *key, char *frame, int len);
 extern char *chat_decrypt_media(char *key, char *frame, int len);

--- a/apps/multiplatform/android/src/main/AndroidManifest.xml
+++ b/apps/multiplatform/android/src/main/AndroidManifest.xml
@@ -103,11 +103,14 @@
      </intent-filter>
    </activity-alias>

-
-    <activity android:name=".views.call.IncomingCallActivity"
+    <activity android:name=".views.call.CallActivity"
        android:showOnLockScreen="true"
        android:exported="false"
-        android:launchMode="singleTask"/>
+        android:launchMode="singleInstance"
+        android:supportsPictureInPicture="true"
+        android:autoRemoveFromRecents="true"
+        android:screenOrientation="portrait"
+        android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation"/>

    <provider
        android:name="androidx.core.content.FileProvider"
@@ -133,6 +136,18 @@
        android:stopWithTask="false"></service>

    <!-- SimplexService restart on reboot -->
+
+    <service
+        android:name=".CallService"
+        android:enabled="true"
+        android:exported="false"
+        android:stopWithTask="false"/>
+
+    <receiver
+        android:name=".CallService$CallActionReceiver"
+        android:enabled="true"
+        android:exported="false" />
+
    <receiver
        android:name=".SimplexService$StartReceiver"
        android:enabled="true"
--- a/apps/multiplatform/android/src/main/java/chat/simplex/app/CallService.kt
+++ b/apps/multiplatform/android/src/main/java/chat/simplex/app/CallService.kt
@@ -0,0 +1,176 @@
+package chat.simplex.app
+
+import android.app.*
+import android.content.*
+import android.graphics.Bitmap
+import android.graphics.BitmapFactory
+import android.os.*
+import androidx.compose.ui.graphics.asAndroidBitmap
+import androidx.core.app.NotificationCompat
+import androidx.core.content.ContextCompat
+import chat.simplex.app.model.NtfManager.EndCallAction
+import chat.simplex.app.views.call.CallActivity
+import chat.simplex.common.model.NotificationPreviewMode
+import chat.simplex.common.platform.*
+import chat.simplex.common.views.call.CallState
+import chat.simplex.common.views.helpers.*
+import chat.simplex.res.MR
+import kotlinx.datetime.Instant
+
+class CallService: Service() {
+  private var wakeLock: PowerManager.WakeLock? = null
+  private var notificationManager: NotificationManager? = null
+  private var serviceNotification: Notification? = null
+
+  override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+    Log.d(TAG, "onStartCommand startId: $startId")
+    if (intent != null) {
+      val action = intent.action
+      Log.d(TAG, "intent action $action")
+      when (action) {
+        Action.START.name -> startService()
+        else -> Log.e(TAG, "No action in the intent")
+      }
+    } else {
+      Log.d(TAG, "null intent. Probably restarted by the system.")
+    }
+    startForeground(CALL_SERVICE_ID, serviceNotification)
+    return START_STICKY
+  }
+
+  override fun onCreate() {
+    super.onCreate()
+    Log.d(TAG, "Call service created")
+    notificationManager = createNotificationChannel()
+    updateNotification()
+    startForeground(CALL_SERVICE_ID, serviceNotification)
+  }
+
+  override fun onDestroy() {
+    Log.d(TAG, "Call service destroyed")
+    try {
+      wakeLock?.let {
+        while (it.isHeld) it.release() // release all, in case acquired more than once
+      }
+      wakeLock = null
+    } catch (e: Exception) {
+      Log.d(TAG, "Exception while releasing wakelock: ${e.message}")
+    }
+    super.onDestroy()
+  }
+
+  private fun startService() {
+    Log.d(TAG, "CallService startService")
+    if (wakeLock != null) return
+    wakeLock = (getSystemService(Context.POWER_SERVICE) as PowerManager).run {
+      newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, WAKE_LOCK_TAG).apply {
+        acquire()
+      }
+    }
+  }
+
+  fun updateNotification() {
+    val call = chatModel.activeCall.value
+    val previewMode = appPreferences.notificationPreviewMode.get()
+    val title = if (previewMode == NotificationPreviewMode.HIDDEN.name)
+      generalGetString(MR.strings.notification_preview_somebody)
+    else
+      call?.contact?.profile?.displayName ?: ""
+    val text = generalGetString(if (call?.supportsVideo() == true) MR.strings.call_service_notification_video_call else MR.strings.call_service_notification_audio_call)
+    val image = call?.contact?.image
+    val largeIcon = if (image == null || previewMode == NotificationPreviewMode.HIDDEN.name)
+      BitmapFactory.decodeResource(resources, R.drawable.icon)
+    else
+      base64ToBitmap(image).asAndroidBitmap()
+
+    serviceNotification = createNotification(title, text, largeIcon, call?.connectedAt)
+    startForeground(CALL_SERVICE_ID, serviceNotification)
+  }
+
+  private fun createNotificationChannel(): NotificationManager? {
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+      val notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+      val channel = NotificationChannel(CALL_NOTIFICATION_CHANNEL_ID, CALL_NOTIFICATION_CHANNEL_NAME, NotificationManager.IMPORTANCE_DEFAULT)
+      notificationManager.createNotificationChannel(channel)
+      return notificationManager
+    }
+    return null
+  }
+
+  private fun createNotification(title: String, text: String, icon: Bitmap, connectedAt: Instant? = null): Notification {
+    val pendingIntent: PendingIntent = Intent(this, CallActivity::class.java).let { notificationIntent ->
+      PendingIntent.getActivity(this, 0, notificationIntent, PendingIntent.FLAG_IMMUTABLE)
+    }
+
+    val endCallPendingIntent: PendingIntent = Intent(this, CallActionReceiver::class.java).let { notificationIntent ->
+      notificationIntent.setAction(EndCallAction)
+      PendingIntent.getBroadcast(this, 1, notificationIntent, PendingIntent.FLAG_CANCEL_CURRENT or PendingIntent.FLAG_IMMUTABLE)
+    }
+
+    val builder =  NotificationCompat.Builder(this, CALL_NOTIFICATION_CHANNEL_ID)
+      .setSmallIcon(R.drawable.ntf_icon)
+      .setLargeIcon(icon.clipToCircle())
+      .setColor(0x88FFFF)
+      .setContentTitle(title)
+      .setContentText(text)
+      .setContentIntent(pendingIntent)
+      .setSilent(true)
+      .addAction(R.drawable.ntf_icon, generalGetString(MR.strings.call_service_notification_end_call), endCallPendingIntent)
+    if (connectedAt != null) {
+      builder.setUsesChronometer(true)
+      builder.setWhen(connectedAt.epochSeconds * 1000)
+    }
+
+    return builder.build()
+  }
+
+  override fun onBind(intent: Intent): IBinder {
+    return CallServiceBinder()
+  }
+
+  inner class CallServiceBinder : Binder() {
+    fun getService() = this@CallService
+  }
+
+  enum class Action {
+    START,
+  }
+
+  class CallActionReceiver: BroadcastReceiver() {
+    override fun onReceive(context: Context?, intent: Intent?) {
+      when (intent?.action) {
+        EndCallAction -> {
+          val call = chatModel.activeCall.value
+          if (call != null) {
+            withBGApi {
+              chatModel.callManager.endCall(call)
+            }
+          }
+        }
+        else -> {
+          Log.e(TAG, "Unknown action. Make sure you provided an action")
+        }
+      }
+    }
+  }
+
+companion object {
+    const val TAG = "CALL_SERVICE"
+    const val CALL_NOTIFICATION_CHANNEL_ID = "chat.simplex.app.CALL_SERVICE_NOTIFICATION"
+    const val CALL_NOTIFICATION_CHANNEL_NAME = "SimpleX Chat call service"
+    const val CALL_SERVICE_ID = 6788
+    const val WAKE_LOCK_TAG = "CallService::lock"
+
+    fun startService(): Intent {
+      Log.d(TAG, "CallService start")
+      return Intent(androidAppContext, CallService::class.java).also {
+        it.action = Action.START.name
+        ContextCompat.startForegroundService(androidAppContext, it)
+      }
+    }
+
+    fun stopService() {
+      androidAppContext.stopService(Intent(androidAppContext, CallService::class.java))
+    }
+  }
+}
--- a/apps/multiplatform/android/src/main/java/chat/simplex/app/MainActivity.kt
+++ b/apps/multiplatform/android/src/main/java/chat/simplex/app/MainActivity.kt
@@ -1,11 +1,12 @@
 package chat.simplex.app

+import android.content.Context
 import android.content.Intent
 import android.net.Uri
 import android.os.*
 import android.view.WindowManager
 import androidx.activity.compose.setContent
-import androidx.appcompat.app.AppCompatDelegate
+import androidx.compose.ui.platform.ClipboardManager
 import androidx.fragment.app.FragmentActivity
 import chat.simplex.app.model.NtfManager
 import chat.simplex.app.model.NtfManager.getUserIdFromIntent
@@ -58,6 +59,17 @@ class MainActivity: FragmentActivity() {
  override fun onResume() {
    super.onResume()
    AppLock.recheckAuthState()
+    withApi {
+      delay(1000)
+      if (!isAppOnForeground) return@withApi
+      /**
+       * When the app calls [ClipboardManager.shareText] and a user copies text in clipboard, Android denies
+       * access to clipboard because the app considered in background.
+       * This will ensure that the app will get the event on resume
+       * */
+      val service = getSystemService(Context.CLIPBOARD_SERVICE) as android.content.ClipboardManager
+      chatModel.clipboardHasText.value = service.hasPrimaryClip()
+    }
  }

  override fun onPause() {
--- a/apps/multiplatform/android/src/main/java/chat/simplex/app/SimplexApp.kt
+++ b/apps/multiplatform/android/src/main/java/chat/simplex/app/SimplexApp.kt
@@ -1,14 +1,15 @@
 package chat.simplex.app

-import android.app.Application
+import android.app.*
 import android.content.Context
-import androidx.compose.ui.platform.ClipboardManager
 import chat.simplex.common.platform.Log
-import android.app.UiModeManager
+import android.content.Intent
 import android.os.*
 import androidx.lifecycle.*
 import androidx.work.*
 import chat.simplex.app.model.NtfManager
+import chat.simplex.app.model.NtfManager.AcceptCallAction
+import chat.simplex.app.views.call.CallActivity
 import chat.simplex.common.helpers.APPLICATION_ID
 import chat.simplex.common.helpers.requiresIgnoringBattery
 import chat.simplex.common.model.*
@@ -18,6 +19,7 @@ import chat.simplex.common.platform.*
 import chat.simplex.common.ui.theme.CurrentColors
 import chat.simplex.common.ui.theme.DefaultTheme
 import chat.simplex.common.views.call.RcvCallInvitation
+import chat.simplex.common.views.call.activeCallDestroyWebView
 import chat.simplex.common.views.helpers.*
 import chat.simplex.common.views.onboarding.OnboardingStage
 import com.jakewharton.processphoenix.ProcessPhoenix
@@ -97,13 +99,6 @@ class SimplexApp: Application(), LifecycleEventObserver {
        }
        Lifecycle.Event.ON_RESUME -> {
          isAppOnForeground = true
-          /**
-           * When the app calls [ClipboardManager.shareText] and a user copies text in clipboard, Android denies
-           * access to clipboard because the app considered in background.
-           * This will ensure that the app will get the event on resume
-           * */
-          val service = androidAppContext.getSystemService(Context.CLIPBOARD_SERVICE) as android.content.ClipboardManager
-          chatModel.clipboardHasText.value = service.hasPrimaryClip()
          if (chatModel.controller.appPrefs.onboardingStage.get() == OnboardingStage.OnboardingComplete && chatModel.currentUser.value != null) {
            SimplexService.showBackgroundServiceNoticeIfNeeded()
          }
@@ -191,16 +186,28 @@ class SimplexApp: Application(), LifecycleEventObserver {
        SimplexService.safeStopService()
      }

+      override fun androidCallServiceSafeStop() {
+        CallService.stopService()
+      }
+
      override fun androidNotificationsModeChanged(mode: NotificationsMode) {
        if (mode.requiresIgnoringBattery && !SimplexService.isBackgroundAllowed()) {
          appPrefs.backgroundServiceNoticeShown.set(false)
        }
        SimplexService.StartReceiver.toggleReceiver(mode == NotificationsMode.SERVICE)
        CoroutineScope(Dispatchers.Default).launch {
-          if (mode == NotificationsMode.SERVICE)
+          if (mode == NotificationsMode.SERVICE) {
            SimplexService.start()
-          else
+            // Sometimes, when we change modes fast from one to another, system destroys the service after start.
+            // We can wait a little and restart the service, and it will work in 100% of cases
+            delay(2000)
+            if (!SimplexService.isServiceStarted && appPrefs.notificationsMode.get() == NotificationsMode.SERVICE) {
+              Log.i(TAG, "Service tried to start but destroyed by system, repeating once more")
+              SimplexService.start()
+            }
+          } else {
            SimplexService.safeStopService()
+          }
        }

        if (mode != NotificationsMode.PERIODIC) {
@@ -253,6 +260,28 @@ class SimplexApp: Application(), LifecycleEventObserver {
        uiModeManager.setApplicationNightMode(mode)
      }

+      override fun androidStartCallActivity(acceptCall: Boolean, remoteHostId: Long?, chatId: ChatId?) {
+        val context = mainActivity.get() ?: return
+        val intent = Intent(context, CallActivity::class.java)
+          .addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION)
+        if (acceptCall) {
+          intent.setAction(AcceptCallAction)
+            .putExtra("remoteHostId", remoteHostId)
+            .putExtra("chatId", chatId)
+        }
+        intent.flags += Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT
+        context.startActivity(intent)
+      }
+
+      override fun androidPictureInPictureAllowed(): Boolean {
+        val appOps = androidAppContext.getSystemService(Context.APP_OPS_SERVICE) as AppOpsManager
+        return appOps.checkOpNoThrow(AppOpsManager.OPSTR_PICTURE_IN_PICTURE, Process.myUid(), packageName) == AppOpsManager.MODE_ALLOWED
+      }
+
+      override fun androidCallEnded() {
+        activeCallDestroyWebView()
+      }
+
      override suspend fun androidAskToAllowBackgroundCalls(): Boolean {
        if (SimplexService.isBackgroundRestricted()) {
          val userChoice: CompletableDeferred<Boolean> = CompletableDeferred()
--- a/apps/multiplatform/android/src/main/java/chat/simplex/app/SimplexService.kt
+++ b/apps/multiplatform/android/src/main/java/chat/simplex/app/SimplexService.kt
@@ -34,12 +34,13 @@ import kotlin.system.exitProcess

 class SimplexService: Service() {
  private var wakeLock: PowerManager.WakeLock? = null
-  private var isStartingService = false
+  private var isCheckingNewMessages = false
  private var notificationManager: NotificationManager? = null
  private var serviceNotification: Notification? = null

  override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
    Log.d(TAG, "onStartCommand startId: $startId")
+    isServiceStarting = false
    if (intent != null) {
      val action = intent.action
      Log.d(TAG, "intent action $action")
@@ -71,6 +72,7 @@ class SimplexService: Service() {
      stopForeground(true)
      stopSelf()
    } else {
+      isServiceStarting = false
      isServiceStarted = true
      // In case of self-destruct is enabled the initialization process will not start in SimplexApp, Let's start it here
      if (DatabaseUtils.ksSelfDestructPassword.get() != null && chatModel.chatDbStatus.value == null) {
@@ -89,6 +91,7 @@ class SimplexService: Service() {
    } catch (e: Exception) {
      Log.d(TAG, "Exception while releasing wakelock: ${e.message}")
    }
+    isServiceStarting = false
    isServiceStarted = false
    stopAfterStart = false
    saveServiceState(this, ServiceState.STOPPED)
@@ -101,10 +104,10 @@ class SimplexService: Service() {

  private fun startService() {
    Log.d(TAG, "SimplexService startService")
-    if (wakeLock != null || isStartingService) return
+    if (wakeLock != null || isCheckingNewMessages) return
    val self = this
-    isStartingService = true
-    withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+    isCheckingNewMessages = true
+    withLongRunningApi {
      val chatController = ChatController
      waitDbMigrationEnds(chatController)
      try {
@@ -123,7 +126,7 @@ class SimplexService: Service() {
          }
        }
      } finally {
-        isStartingService = false
+        isCheckingNewMessages = false
      }
    }
  }
@@ -262,7 +265,8 @@ class SimplexService: Service() {
    private const val SHARED_PREFS_SERVICE_STATE = "SIMPLEX_SERVICE_STATE"
    private const val WORK_NAME_ONCE = "ServiceStartWorkerOnce"

-    private var isServiceStarted = false
+    var isServiceStarting = false
+    var isServiceStarted = false
    private var stopAfterStart = false

    fun scheduleStart(context: Context) {
@@ -281,7 +285,7 @@ class SimplexService: Service() {
    fun safeStopService() {
      if (isServiceStarted) {
        androidAppContext.stopService(Intent(androidAppContext, SimplexService::class.java))
-      } else {
+      } else if (isServiceStarting) {
        stopAfterStart = true
      }
    }
@@ -291,6 +295,7 @@ class SimplexService: Service() {
      withContext(Dispatchers.IO) {
        Intent(androidAppContext, SimplexService::class.java).also {
          it.action = action.name
+          isServiceStarting = true
          ContextCompat.startForegroundService(androidAppContext, it)
        }
      }
--- a/apps/multiplatform/android/src/main/java/chat/simplex/app/model/NtfManager.android.kt
+++ b/apps/multiplatform/android/src/main/java/chat/simplex/app/model/NtfManager.android.kt
@@ -13,7 +13,7 @@ import androidx.compose.ui.graphics.asAndroidBitmap
 import androidx.core.app.*
 import chat.simplex.app.*
 import chat.simplex.app.TAG
-import chat.simplex.app.views.call.IncomingCallActivity
+import chat.simplex.app.views.call.CallActivity
 import chat.simplex.app.views.call.getKeyguardManager
 import chat.simplex.common.views.helpers.*
 import chat.simplex.common.model.*
@@ -33,6 +33,7 @@ object NtfManager {
  const val CallChannel: String = "chat.simplex.app.CALL_NOTIFICATION_2"
  const val AcceptCallAction: String = "chat.simplex.app.ACCEPT_CALL"
  const val RejectCallAction: String = "chat.simplex.app.REJECT_CALL"
+  const val EndCallAction: String = "chat.simplex.app.END_CALL"
  const val CallNotificationId: Int = -1
  private const val UserIdKey: String = "userId"
  private const val ChatIdKey: String = "chatId"
@@ -157,7 +158,7 @@ object NtfManager {
    val screenOff = displayManager.displays.all { it.state != Display.STATE_ON }
    var ntfBuilder =
      if ((keyguardManager.isKeyguardLocked || screenOff) && appPreferences.callOnLockScreen.get() != CallOnLockScreen.DISABLE) {
-        val fullScreenIntent = Intent(context, IncomingCallActivity::class.java)
+        val fullScreenIntent = Intent(context, CallActivity::class.java)
        val fullScreenPendingIntent = PendingIntent.getActivity(context, 0, fullScreenIntent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
        NotificationCompat.Builder(context, CallChannel)
          .setFullScreenIntent(fullScreenPendingIntent, true)
--- a/apps/multiplatform/android/src/main/java/chat/simplex/app/views/call/IncomingCallActivity.kt
+++ b/apps/multiplatform/android/src/main/java/chat/simplex/app/views/call/IncomingCallActivity.kt
@@ -1,17 +1,18 @@
 package chat.simplex.app.views.call

-import android.app.Activity
-import android.app.KeyguardManager
-import android.content.Context
-import android.content.Intent
-import android.os.Build
-import android.os.Bundle
-import chat.simplex.common.platform.Log
-import android.view.WindowManager
+import android.app.*
+import android.content.*
+import android.content.res.Configuration
+import android.graphics.Rect
+import android.os.*
+import android.util.Rational
+import android.view.*
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
+import androidx.activity.trackPipAnimationHintView
 import androidx.compose.desktop.ui.tooling.preview.Preview
 import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.*
@@ -22,33 +23,115 @@ import androidx.compose.ui.draw.scale
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalView
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import androidx.lifecycle.Lifecycle
 import chat.simplex.app.*
 import chat.simplex.app.R
+import chat.simplex.app.TAG
+import chat.simplex.app.model.NtfManager
+import chat.simplex.app.model.NtfManager.AcceptCallAction
 import chat.simplex.common.model.*
-import chat.simplex.app.model.NtfManager.OpenChatAction
-import chat.simplex.common.platform.ntfManager
+import chat.simplex.common.platform.*
 import chat.simplex.common.ui.theme.*
 import chat.simplex.common.views.call.*
 import chat.simplex.common.views.helpers.*
 import chat.simplex.res.MR
 import dev.icerock.moko.resources.compose.stringResource
+import kotlinx.coroutines.launch
 import kotlinx.datetime.Clock
+import java.lang.ref.WeakReference
+import chat.simplex.common.platform.chatModel as m

-class IncomingCallActivity: ComponentActivity() {
+class CallActivity: ComponentActivity(), ServiceConnection {
+
+  var boundService: CallService? = null

  override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
-    setContent { IncomingCallActivityView(ChatModel) }
-    unlockForIncomingCall()
+    callActivity = WeakReference(this)
+    when (intent?.action) {
+      AcceptCallAction -> {
+        val remoteHostId = intent.getLongExtra("remoteHostId", -1).takeIf { it != -1L }
+        val chatId = intent.getStringExtra("chatId")
+        val invitation = (m.callInvitations.values + m.activeCallInvitation.value).lastOrNull {
+          it?.remoteHostId == remoteHostId && it?.contact?.id == chatId
+        }
+        if (invitation != null) {
+          m.callManager.acceptIncomingCall(invitation = invitation)
+        }
+      }
+    }
+
+    setContent { CallActivityView() }
+
+    if (isOnLockScreenNow()) {
+      unlockForIncomingCall()
+    }
  }

  override fun onDestroy() {
    super.onDestroy()
-    lockAfterIncomingCall()
+    if (isOnLockScreenNow()) {
+      lockAfterIncomingCall()
+    }
+    try {
+      unbindService(this)
+    } catch (e: Exception) {
+      Log.i(TAG, "Unable to unbind service: " + e.stackTraceToString())
+    }
+  }
+
+  private fun isOnLockScreenNow() = getKeyguardManager(this).isKeyguardLocked
+
+  fun setPipParams(video: Boolean, sourceRectHint: Rect? = null, viewRatio: Rational? = null) {
+    // By manually specifying source rect we exclude empty background while toggling PiP
+    val builder = PictureInPictureParams.Builder()
+        .setAspectRatio(viewRatio)
+        .setSourceRectHint(sourceRectHint)
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+      builder.setAutoEnterEnabled(video)
+    }
+    setPictureInPictureParams(builder.build())
+  }
+
+  override fun onPictureInPictureModeChanged(isInPictureInPictureMode: Boolean, newConfig: Configuration) {
+    super.onPictureInPictureModeChanged(isInPictureInPictureMode, newConfig)
+    m.activeCallViewIsCollapsed.value = isInPictureInPictureMode
+    val layoutType = if (!isInPictureInPictureMode) {
+      LayoutType.Default
+    } else {
+      LayoutType.RemoteVideo
+    }
+    m.callCommand.add(WCallCommand.Layout(layoutType))
+  }
+
+  override fun onBackPressed() {
+    if (isOnLockScreenNow()) {
+      super.onBackPressed()
+    } else {
+      m.activeCallViewIsCollapsed.value = true
+    }
+  }
+
+  override fun onPictureInPictureRequested(): Boolean {
+    Log.d(TAG, "Requested picture-in-picture from the system")
+    return super.onPictureInPictureRequested()
+  }
+
+  override fun onUserLeaveHint() {
+    // On Android 12+ PiP is enabled automatically when a user hides the app
+    if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.R && callSupportsVideo() && platform.androidPictureInPictureAllowed()) {
+      enterPictureInPictureMode()
+    }
+  }
+
+  override fun onResume() {
+    super.onResume()
+    m.activeCallViewIsCollapsed.value = false
  }

  private fun unlockForIncomingCall() {
@@ -72,6 +155,23 @@ class IncomingCallActivity: ComponentActivity() {
    }
  }

+  fun startServiceAndBind() {
+    /**
+     * On Android 12 there is a bug that prevents starting activity after pressing back button
+     * (the error says that it denies to start activity in background).
+     * Workaround is to bind to a service
+     * */
+    bindService(CallService.startService(), this, 0)
+  }
+
+  override fun onServiceConnected(name: ComponentName?, service: IBinder?) {
+    boundService = (service as CallService.CallServiceBinder).getService()
+  }
+
+  override fun onServiceDisconnected(name: ComponentName?) {
+    boundService = null
+  }
+
  companion object {
    const val activityFlags = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON or WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON
  }
@@ -80,38 +180,96 @@ class IncomingCallActivity: ComponentActivity() {
 fun getKeyguardManager(context: Context): KeyguardManager =
  context.getSystemService(Context.KEYGUARD_SERVICE) as KeyguardManager

+private fun callSupportsVideo() = m.activeCall.value?.supportsVideo() == true || m.activeCallInvitation.value?.callType?.media == CallMediaType.Video
+
@Composable
-fun IncomingCallActivityView(m: ChatModel) {
+fun CallActivityView() {
  val switchingCall = m.switchingCall.value
  val invitation = m.activeCallInvitation.value
-  val call = m.activeCall.value
+  val call = remember { m.activeCall }.value
  val showCallView = m.showCallView.value
-  val activity = LocalContext.current as Activity
-  LaunchedEffect(invitation, call, switchingCall, showCallView) {
-    if (!switchingCall && invitation == null && (!showCallView || call == null)) {
-      Log.d(TAG, "IncomingCallActivityView: finishing activity")
-      activity.finish()
-    }
+  val activity = LocalContext.current as CallActivity
+  LaunchedEffect(Unit) {
+    snapshotFlow { m.activeCallViewIsCollapsed.value }
+      .collect { collapsed ->
+        when {
+          collapsed -> {
+            if (!platform.androidPictureInPictureAllowed() || !callSupportsVideo()) {
+              activity.moveTaskToBack(true)
+              activity.startActivity(Intent(activity, MainActivity::class.java))
+            } else if (!activity.isInPictureInPictureMode && activity.lifecycle.currentState == Lifecycle.State.RESUMED) {
+              // User pressed back button, show MainActivity
+              activity.startActivity(Intent(activity, MainActivity::class.java))
+              activity.enterPictureInPictureMode()
+            }
+          }
+          callSupportsVideo() && !platform.androidPictureInPictureAllowed() -> {
+            // PiP disabled by user
+            platform.androidStartCallActivity(false)
+          }
+          activity.isInPictureInPictureMode -> {
+            platform.androidStartCallActivity(false)
+          }
+        }
+      }
  }
  SimpleXTheme {
-    Surface(
-      Modifier
-        .fillMaxSize(),
-      color = MaterialTheme.colors.background,
-      contentColor = LocalContentColor.current
-    ) {
-      if (showCallView) {
-        Box {
-          ActiveCallView()
-          if (invitation != null) IncomingCallAlertView(invitation, m)
+    var prevCall by remember { mutableStateOf(call) }
+    KeyChangeEffect(m.activeCall.value) {
+      if (m.activeCall.value != null) {
+        prevCall = m.activeCall.value
+        activity.boundService?.updateNotification()
+      }
+    }
+    Box(Modifier.background(Color.Black)) {
+      if (call != null) {
+        val view = LocalView.current
+        ActiveCallView()
+        if (callSupportsVideo()) {
+          val scope = rememberCoroutineScope()
+          LaunchedEffect(Unit) {
+            scope.launch {
+              activity.setPipParams(callSupportsVideo(), viewRatio = Rational(view.width, view.height))
+              activity.trackPipAnimationHintView(view)
+            }
+          }
+        }
+      } else if (prevCall != null) {
+        prevCall?.let { ActiveCallOverlayDisabled(it) }
+      }
+      if (invitation != null) {
+        if (call == null) {
+          Surface(
+            Modifier
+              .fillMaxSize(),
+            color = MaterialTheme.colors.background,
+            contentColor = LocalContentColor.current
+          ) {
+            IncomingCallLockScreenAlert(invitation, m)
+          }
+        } else {
+          IncomingCallAlertView(invitation, m)
        }
-      } else if (invitation != null) {
-        IncomingCallLockScreenAlert(invitation, m)
      }
    }
  }
+  LaunchedEffect(call == null) {
+    if (call != null) {
+      activity.startServiceAndBind()
+    }
+  }
+  LaunchedEffect(invitation, call, switchingCall, showCallView) {
+    if (!switchingCall && invitation == null && (!showCallView || call == null)) {
+      Log.d(TAG, "CallActivityView: finishing activity")
+      activity.finish()
+    }
+  }
 }

+/**
+* Related to lockscreen
+* */
+
@Composable
 fun IncomingCallLockScreenAlert(invitation: RcvCallInvitation, chatModel: ChatModel) {
  val cm = chatModel.callManager
@@ -135,7 +293,7 @@ fun IncomingCallLockScreenAlert(invitation: RcvCallInvitation, chatModel: ChatMo
    acceptCall = { cm.acceptIncomingCall(invitation = invitation) },
    openApp = {
      val intent = Intent(context, MainActivity::class.java)
-        .setAction(OpenChatAction)
+        .setAction(NtfManager.OpenChatAction)
        .putExtra("userId", invitation.user.userId)
        .putExtra("chatId", invitation.contact.id)
      context.startActivity(intent)
--- a/apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/platform/AppCommon.android.kt
+++ b/apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/platform/AppCommon.android.kt
@@ -4,6 +4,7 @@ import android.annotation.SuppressLint
 import android.content.Context
 import android.net.LocalServerSocket
 import android.util.Log
+import androidx.activity.ComponentActivity
 import androidx.fragment.app.FragmentActivity
 import chat.simplex.common.*
 import chat.simplex.common.platform.*
@@ -25,7 +26,8 @@ val defaultLocale: Locale = Locale.getDefault()

@SuppressLint("StaticFieldLeak")
 lateinit var androidAppContext: Context
-lateinit var mainActivity: WeakReference<FragmentActivity>
+var mainActivity: WeakReference<FragmentActivity> = WeakReference(null)
+var callActivity: WeakReference<ComponentActivity> = WeakReference(null)

 fun initHaskell() {
  val socketName = "chat.simplex.app.local.socket.address.listen.native.cmd2" + Random.nextLong(100000)
--- a/apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/platform/Images.android.kt
+++ b/apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/platform/Images.android.kt
@@ -61,6 +61,16 @@ actual fun cropToSquare(image: ImageBitmap): ImageBitmap {
  return Bitmap.createBitmap(image.asAndroidBitmap(), xOffset, yOffset, side, side).asImageBitmap()
 }

+fun Bitmap.clipToCircle(): Bitmap {
+  val circle = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
+  val path = android.graphics.Path()
+  path.addCircle(width / 2f, height / 2f, min(width, height) / 2f, android.graphics.Path.Direction.CCW)
+  val canvas = android.graphics.Canvas(circle)
+  canvas.clipPath(path)
+  canvas.drawBitmap(this, 0f, 0f, null)
+  return circle
+}
+
 actual fun compressImageStr(bitmap: ImageBitmap): String {
  val usePng = bitmap.hasAlpha()
  val ext = if (usePng) "png" else "jpg"
--- a/apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/platform/UI.android.kt
+++ b/apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/platform/UI.android.kt
@@ -12,6 +12,8 @@ import androidx.activity.compose.setContent
 import androidx.compose.runtime.*
 import androidx.compose.ui.platform.LocalView
 import chat.simplex.common.AppScreen
+import chat.simplex.common.model.clear
+import chat.simplex.common.ui.theme.SimpleXTheme
 import chat.simplex.common.views.helpers.*
 import androidx.compose.ui.platform.LocalContext as LocalContext1
 import chat.simplex.res.MR
--- a/apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/call/CallView.android.kt
+++ b/apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/call/CallView.android.kt
@@ -28,6 +28,7 @@ import androidx.compose.ui.platform.LocalLifecycleOwner
 import dev.icerock.moko.resources.compose.painterResource
 import dev.icerock.moko.resources.compose.stringResource
 import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.viewinterop.AndroidView
 import androidx.lifecycle.Lifecycle
@@ -50,20 +51,30 @@ import kotlinx.datetime.Clock
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.encodeToString

+// Should be destroy()'ed and set as null when call is ended. Otherwise, it will be a leak
+@SuppressLint("StaticFieldLeak")
+private var staticWebView: WebView? = null
+
+// WebView methods must be called on Main thread
+fun activeCallDestroyWebView() = withApi {
+  // Stop it when call ended
+  platform.androidCallServiceSafeStop()
+  staticWebView?.destroy()
+  staticWebView = null
+  Log.d(TAG, "CallView: webview was destroyed")
+}
+
@SuppressLint("SourceLockedOrientationActivity")
@Composable
 actual fun ActiveCallView() {
-  val chatModel = ChatModel
-  BackHandler(onBack = {
-    val call = chatModel.activeCall.value
-    if (call != null) withBGApi { chatModel.callManager.endCall(call) }
-  })
  val audioViaBluetooth = rememberSaveable { mutableStateOf(false) }
-  val ntfModeService = remember { chatModel.controller.appPrefs.notificationsMode.get() == NotificationsMode.SERVICE }
-  LaunchedEffect(Unit) {
-    // Start service when call happening since it's not already started.
-    // It's needed to prevent Android from shutting down a microphone after a minute or so when screen is off
-    if (!ntfModeService) platform.androidServiceStart()
+  val proximityLock = remember {
+    val pm = (androidAppContext.getSystemService(Context.POWER_SERVICE) as PowerManager)
+    if (pm.isWakeLockLevelSupported(PROXIMITY_SCREEN_OFF_WAKE_LOCK)) {
+      pm.newWakeLock(PROXIMITY_SCREEN_OFF_WAKE_LOCK, androidAppContext.packageName + ":proximityLock")
+    } else {
+      null
+    }
  }
  DisposableEffect(Unit) {
    val am = androidAppContext.getSystemService(Context.AUDIO_SERVICE) as AudioManager
@@ -93,22 +104,24 @@ actual fun ActiveCallView() {
      }
    }
    am.registerAudioDeviceCallback(audioCallback, null)
-    val pm = (androidAppContext.getSystemService(Context.POWER_SERVICE) as PowerManager)
-    val proximityLock = if (pm.isWakeLockLevelSupported(PROXIMITY_SCREEN_OFF_WAKE_LOCK)) {
-      pm.newWakeLock(PROXIMITY_SCREEN_OFF_WAKE_LOCK, androidAppContext.packageName + ":proximityLock")
-    } else {
-      null
-    }
-    proximityLock?.acquire()
    onDispose {
-      // Stop it when call ended
-      if (!ntfModeService) platform.androidServiceSafeStop()
      dropAudioManagerOverrides()
      am.unregisterAudioDeviceCallback(audioCallback)
-      proximityLock?.release()
+      if (proximityLock?.isHeld == true) {
+        proximityLock.release()
+      }
+    }
+  }
+  LaunchedEffect(chatModel.activeCallViewIsCollapsed.value) {
+    if (chatModel.activeCallViewIsCollapsed.value) {
+      if (proximityLock?.isHeld == true) proximityLock.release()
+    } else {
+      delay(1000)
+      if (proximityLock?.isHeld == false) proximityLock.acquire()
    }
  }
  val scope = rememberCoroutineScope()
+  val call = chatModel.activeCall.value
  Box(Modifier.fillMaxSize()) {
    WebRTCView(chatModel.callCommand) { apiMsg ->
      Log.d(TAG, "received from WebRTCView: $apiMsg")
@@ -120,15 +133,15 @@ actual fun ActiveCallView() {
          is WCallResponse.Capabilities -> withBGApi {
            val callType = CallType(call.localMedia, r.capabilities)
            chatModel.controller.apiSendCallInvitation(callRh, call.contact, callType)
-            chatModel.activeCall.value = call.copy(callState = CallState.InvitationSent, localCapabilities = r.capabilities)
+            updateActiveCall(call) { it.copy(callState = CallState.InvitationSent, localCapabilities = r.capabilities) }
          }
          is WCallResponse.Offer -> withBGApi {
            chatModel.controller.apiSendCallOffer(callRh, call.contact, r.offer, r.iceCandidates, call.localMedia, r.capabilities)
-            chatModel.activeCall.value = call.copy(callState = CallState.OfferSent, localCapabilities = r.capabilities)
+            updateActiveCall(call) { it.copy(callState = CallState.OfferSent, localCapabilities = r.capabilities) }
          }
          is WCallResponse.Answer -> withBGApi {
            chatModel.controller.apiSendCallAnswer(callRh, call.contact, r.answer, r.iceCandidates)
-            chatModel.activeCall.value = call.copy(callState = CallState.Negotiated)
+            updateActiveCall(call) { it.copy(callState = CallState.Negotiated) }
          }
          is WCallResponse.Ice -> withBGApi {
            chatModel.controller.apiSendCallExtraInfo(callRh, call.contact, r.iceCandidates)
@@ -137,7 +150,7 @@ actual fun ActiveCallView() {
            try {
              val callStatus = json.decodeFromString<WebRTCCallStatus>("\"${r.state.connectionState}\"")
              if (callStatus == WebRTCCallStatus.Connected) {
-                chatModel.activeCall.value = call.copy(callState = CallState.Connected, connectedAt = Clock.System.now())
+                updateActiveCall(call) { it.copy(callState = CallState.Connected, connectedAt = Clock.System.now()) }
                setCallSound(call.soundSpeaker, audioViaBluetooth)
              }
              withBGApi { chatModel.controller.apiCallStatus(callRh, call.contact, callStatus) }
@@ -145,7 +158,7 @@ actual fun ActiveCallView() {
              Log.d(TAG,"call status ${r.state.connectionState} not used")
            }
          is WCallResponse.Connected -> {
-            chatModel.activeCall.value = call.copy(callState = CallState.Connected, connectionInfo = r.connectionInfo)
+            updateActiveCall(call) { it.copy(callState = CallState.Connected, connectionInfo = r.connectionInfo) }
            scope.launch {
              setCallSound(call.soundSpeaker, audioViaBluetooth)
            }
@@ -154,27 +167,29 @@ actual fun ActiveCallView() {
            withBGApi { chatModel.callManager.endCall(call) }
          }
          is WCallResponse.Ended -> {
-            chatModel.activeCall.value = call.copy(callState = CallState.Ended)
+            updateActiveCall(call) { it.copy(callState = CallState.Ended) }
            withBGApi { chatModel.callManager.endCall(call) }
-            chatModel.showCallView.value = false
          }
          is WCallResponse.Ok -> when (val cmd = apiMsg.command) {
            is WCallCommand.Answer ->
-              chatModel.activeCall.value = call.copy(callState = CallState.Negotiated)
+              updateActiveCall(call) { it.copy(callState = CallState.Negotiated) }
            is WCallCommand.Media -> {
-              when (cmd.media) {
-                CallMediaType.Video -> chatModel.activeCall.value = call.copy(videoEnabled = cmd.enable)
-                CallMediaType.Audio -> chatModel.activeCall.value = call.copy(audioEnabled = cmd.enable)
+              updateActiveCall(call) {
+                when (cmd.media) {
+                  CallMediaType.Video -> it.copy(videoEnabled = cmd.enable)
+                  CallMediaType.Audio -> it.copy(audioEnabled = cmd.enable)
+                }
              }
            }
            is WCallCommand.Camera -> {
-              chatModel.activeCall.value = call.copy(localCamera = cmd.camera)
+              updateActiveCall(call) { it.copy(localCamera = cmd.camera) }
              if (!call.audioEnabled) {
                chatModel.callCommand.add(WCallCommand.Media(CallMediaType.Audio, enable = false))
              }
            }
-            is WCallCommand.End ->
-              chatModel.showCallView.value = false
+            is WCallCommand.End -> {
+              withBGApi { chatModel.callManager.endCall(call) }
+            }
            else -> {}
          }
          is WCallResponse.Error -> {
@@ -183,8 +198,16 @@ actual fun ActiveCallView() {
        }
      }
    }
-    val call = chatModel.activeCall.value
-    if (call != null)  ActiveCallOverlay(call, chatModel, audioViaBluetooth)
+    val showOverlay = when {
+      call == null -> false
+      !platform.androidPictureInPictureAllowed() -> true
+      !call.supportsVideo() -> true
+      !chatModel.activeCallViewIsCollapsed.value -> true
+      else -> false
+    }
+    if (call != null && showOverlay) {
+      ActiveCallOverlay(call, chatModel, audioViaBluetooth)
+    }
  }

  val context = LocalContext.current
@@ -229,6 +252,20 @@ private fun ActiveCallOverlay(call: Call, chatModel: ChatModel, audioViaBluetoot
  )
 }

+@Composable
+fun ActiveCallOverlayDisabled(call: Call) {
+  ActiveCallOverlayLayout(
+    call = call,
+    speakerCanBeEnabled = false,
+    enabled = false,
+    dismiss = {},
+    toggleAudio = {},
+    toggleVideo = {},
+    toggleSound = {},
+    flipCamera = {}
+  )
+}
+
 private fun setCallSound(speaker: Boolean, audioViaBluetooth: MutableState<Boolean>) {
  val am = androidAppContext.getSystemService(Context.AUDIO_SERVICE) as AudioManager
  Log.d(TAG, "setCallSound: set audio mode, speaker enabled: $speaker")
@@ -271,59 +308,69 @@ private fun dropAudioManagerOverrides() {
 private fun ActiveCallOverlayLayout(
  call: Call,
  speakerCanBeEnabled: Boolean,
+  enabled: Boolean = true,
  dismiss: () -> Unit,
  toggleAudio: () -> Unit,
  toggleVideo: () -> Unit,
  toggleSound: () -> Unit,
  flipCamera: () -> Unit
 ) {
-  Column(Modifier.padding(DEFAULT_PADDING)) {
-    when (call.peerMedia ?: call.localMedia) {
-      CallMediaType.Video -> {
-        CallInfoView(call, alignment = Alignment.Start)
-        Box(Modifier.fillMaxWidth().fillMaxHeight().weight(1f), contentAlignment = Alignment.BottomCenter) {
-          DisabledBackgroundCallsButton()
-        }
-        Row(Modifier.fillMaxWidth().padding(horizontal = 6.dp), horizontalArrangement = Arrangement.SpaceBetween, verticalAlignment = Alignment.CenterVertically) {
-          ToggleAudioButton(call, toggleAudio)
-          Spacer(Modifier.size(40.dp))
-          IconButton(onClick = dismiss) {
-            Icon(painterResource(MR.images.ic_call_end_filled), stringResource(MR.strings.icon_descr_hang_up), tint = Color.Red, modifier = Modifier.size(64.dp))
-          }
-          if (call.videoEnabled) {
-            ControlButton(call, painterResource(MR.images.ic_flip_camera_android_filled), MR.strings.icon_descr_flip_camera, flipCamera)
-            ControlButton(call, painterResource(MR.images.ic_videocam_filled), MR.strings.icon_descr_video_off, toggleVideo)
-          } else {
-            Spacer(Modifier.size(48.dp))
-            ControlButton(call, painterResource(MR.images.ic_videocam_off), MR.strings.icon_descr_video_on, toggleVideo)
-          }
-        }
+  Column {
+    val media = call.peerMedia ?: call.localMedia
+    CloseSheetBar({ chatModel.activeCallViewIsCollapsed.value = true }, true, tintColor = Color(0xFFFFFFD8)) {
+      if (media == CallMediaType.Video) {
+        Text(call.contact.chatViewName, Modifier.fillMaxWidth().padding(end = DEFAULT_PADDING), color = Color(0xFFFFFFD8), style = MaterialTheme.typography.h2, overflow = TextOverflow.Ellipsis, maxLines = 1)
      }
-      CallMediaType.Audio -> {
-        Spacer(Modifier.fillMaxHeight().weight(1f))
-        Column(
-          Modifier.fillMaxWidth(),
-          horizontalAlignment = Alignment.CenterHorizontally,
-          verticalArrangement = Arrangement.Center
-        ) {
-          ProfileImage(size = 192.dp, image = call.contact.profile.image)
-          CallInfoView(call, alignment = Alignment.CenterHorizontally)
-        }
-        Box(Modifier.fillMaxWidth().fillMaxHeight().weight(1f), contentAlignment = Alignment.BottomCenter) {
-          DisabledBackgroundCallsButton()
-        }
-        Box(Modifier.fillMaxWidth().padding(bottom = DEFAULT_BOTTOM_PADDING), contentAlignment = Alignment.CenterStart) {
-          Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.Center) {
-            IconButton(onClick = dismiss) {
-              Icon(painterResource(MR.images.ic_call_end_filled), stringResource(MR.strings.icon_descr_hang_up), tint = Color.Red, modifier = Modifier.size(64.dp))
+    }
+    Column(Modifier.padding(horizontal = DEFAULT_PADDING)) {
+      when (media) {
+        CallMediaType.Video -> {
+          VideoCallInfoView(call)
+          Box(Modifier.fillMaxWidth().fillMaxHeight().weight(1f), contentAlignment = Alignment.BottomCenter) {
+            DisabledBackgroundCallsButton()
+          }
+          Row(Modifier.fillMaxWidth().padding(horizontal = 6.dp), horizontalArrangement = Arrangement.SpaceBetween, verticalAlignment = Alignment.CenterVertically) {
+            ToggleAudioButton(call, enabled, toggleAudio)
+            Spacer(Modifier.size(40.dp))
+            IconButton(onClick = dismiss, enabled = enabled) {
+              Icon(painterResource(MR.images.ic_call_end_filled), stringResource(MR.strings.icon_descr_hang_up), tint = if (enabled) Color.Red else MaterialTheme.colors.secondary, modifier = Modifier.size(64.dp))
+            }
+            if (call.videoEnabled) {
+              ControlButton(call, painterResource(MR.images.ic_flip_camera_android_filled), MR.strings.icon_descr_flip_camera, enabled, flipCamera)
+              ControlButton(call, painterResource(MR.images.ic_videocam_filled), MR.strings.icon_descr_video_off, enabled, toggleVideo)
+            } else {
+              Spacer(Modifier.size(48.dp))
+              ControlButton(call, painterResource(MR.images.ic_videocam_off), MR.strings.icon_descr_video_on, enabled, toggleVideo)
            }
          }
-          Box(Modifier.padding(start = 32.dp)) {
-            ToggleAudioButton(call, toggleAudio)
+        }
+
+        CallMediaType.Audio -> {
+          Spacer(Modifier.fillMaxHeight().weight(1f))
+          Column(
+            Modifier.fillMaxWidth(),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center
+          ) {
+            ProfileImage(size = 192.dp, image = call.contact.profile.image)
+            AudioCallInfoView(call)
          }
-          Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.CenterEnd) {
-            Box(Modifier.padding(end = 32.dp)) {
-              ToggleSoundButton(call, speakerCanBeEnabled, toggleSound)
+          Box(Modifier.fillMaxWidth().fillMaxHeight().weight(1f), contentAlignment = Alignment.BottomCenter) {
+            DisabledBackgroundCallsButton()
+          }
+          Box(Modifier.fillMaxWidth().padding(bottom = DEFAULT_BOTTOM_PADDING), contentAlignment = Alignment.CenterStart) {
+            Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.Center) {
+              IconButton(onClick = dismiss, enabled = enabled) {
+                Icon(painterResource(MR.images.ic_call_end_filled), stringResource(MR.strings.icon_descr_hang_up), tint = if (enabled) Color.Red else MaterialTheme.colors.secondary, modifier = Modifier.size(64.dp))
+              }
+            }
+            Box(Modifier.padding(start = 32.dp)) {
+              ToggleAudioButton(call, enabled, toggleAudio)
+            }
+            Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.CenterEnd) {
+              Box(Modifier.padding(end = 32.dp)) {
+                ToggleSoundButton(call, speakerCanBeEnabled && enabled, toggleSound)
+              }
            }
          }
        }
@@ -333,7 +380,7 @@ private fun ActiveCallOverlayLayout(
 }

@Composable
-private fun ControlButton(call: Call, icon: Painter, iconText: StringResource, action: () -> Unit, enabled: Boolean = true) {
+private fun ControlButton(call: Call, icon: Painter, iconText: StringResource, enabled: Boolean = true, action: () -> Unit) {
  if (call.hasMedia) {
    IconButton(onClick = action, enabled = enabled) {
      Icon(icon, stringResource(iconText), tint = if (enabled) Color(0xFFFFFFD8) else MaterialTheme.colors.secondary, modifier = Modifier.size(40.dp))
@@ -344,28 +391,26 @@ private fun ControlButton(call: Call, icon: Painter, iconText: StringResource, a
 }

@Composable
-private fun ToggleAudioButton(call: Call, toggleAudio: () -> Unit) {
+private fun ToggleAudioButton(call: Call, enabled: Boolean = true, toggleAudio: () -> Unit) {
  if (call.audioEnabled) {
-    ControlButton(call, painterResource(MR.images.ic_mic), MR.strings.icon_descr_audio_off, toggleAudio)
+    ControlButton(call, painterResource(MR.images.ic_mic), MR.strings.icon_descr_audio_off, enabled, toggleAudio)
  } else {
-    ControlButton(call, painterResource(MR.images.ic_mic_off), MR.strings.icon_descr_audio_on, toggleAudio)
+    ControlButton(call, painterResource(MR.images.ic_mic_off), MR.strings.icon_descr_audio_on, enabled, toggleAudio)
  }
 }

@Composable
 private fun ToggleSoundButton(call: Call, enabled: Boolean, toggleSound: () -> Unit) {
  if (call.soundSpeaker) {
-    ControlButton(call, painterResource(MR.images.ic_volume_up), MR.strings.icon_descr_speaker_off, toggleSound, enabled)
+    ControlButton(call, painterResource(MR.images.ic_volume_up), MR.strings.icon_descr_speaker_off, enabled, toggleSound)
  } else {
-    ControlButton(call, painterResource(MR.images.ic_volume_down), MR.strings.icon_descr_speaker_on, toggleSound, enabled)
+    ControlButton(call, painterResource(MR.images.ic_volume_down), MR.strings.icon_descr_speaker_on, enabled, toggleSound)
  }
 }

@Composable
-fun CallInfoView(call: Call, alignment: Alignment.Horizontal) {
-  @Composable fun InfoText(text: String, style: TextStyle = MaterialTheme.typography.body2) =
-    Text(text, color = Color(0xFFFFFFD8), style = style)
-  Column(horizontalAlignment = alignment) {
+fun AudioCallInfoView(call: Call) {
+  Column(horizontalAlignment = Alignment.CenterHorizontally) {
    InfoText(call.contact.chatViewName, style = MaterialTheme.typography.h2)
    InfoText(call.callState.text)

@@ -375,6 +420,21 @@ fun CallInfoView(call: Call, alignment: Alignment.Horizontal) {
  }
 }

+@Composable
+fun VideoCallInfoView(call: Call) {
+  Column(horizontalAlignment = Alignment.Start) {
+    InfoText(call.callState.text)
+
+    val connInfo = call.connectionInfo
+    val connInfoText = if (connInfo == null) ""  else " (${connInfo.text})"
+    InfoText(call.encryptionStatus + connInfoText)
+  }
+}
+
+@Composable
+fun InfoText(text: String, modifier: Modifier = Modifier, style: TextStyle = MaterialTheme.typography.body2) =
+  Text(text, modifier, color = Color(0xFFFFFFD8), style = style)
+
@Composable
 private fun DisabledBackgroundCallsButton() {
  var show by remember { mutableStateOf(!platform.androidIsBackgroundCallAllowed()) }
@@ -452,7 +512,6 @@ private fun DisabledBackgroundCallsButton() {

@Composable
 fun WebRTCView(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIMessage) -> Unit) {
-  val scope = rememberCoroutineScope()
  val webView = remember { mutableStateOf<WebView?>(null) }
  val permissionsState = rememberMultiplePermissionsState(
    permissions = listOf(
@@ -475,10 +534,10 @@ fun WebRTCView(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIM
    }
    lifecycleOwner.lifecycle.addObserver(observer)
    onDispose {
-      val wv = webView.value
-      if (wv != null) processCommand(wv, WCallCommand.End)
      lifecycleOwner.lifecycle.removeObserver(observer)
-      webView.value?.destroy()
+//      val wv = webView.value
+//      if (wv != null) processCommand(wv, WCallCommand.End)
+//      webView.value?.destroy()
      webView.value = null
    }
  }
@@ -505,7 +564,7 @@ fun WebRTCView(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIM
    Box(Modifier.fillMaxSize()) {
      AndroidView(
        factory = { AndroidViewContext ->
-          WebView(AndroidViewContext).apply {
+          (staticWebView ?: WebView(androidAppContext)).apply {
            layoutParams = ViewGroup.LayoutParams(
              ViewGroup.LayoutParams.MATCH_PARENT,
              ViewGroup.LayoutParams.MATCH_PARENT,
@@ -530,7 +589,11 @@ fun WebRTCView(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIM
            webViewSettings.javaScriptEnabled = true
            webViewSettings.mediaPlaybackRequiresUserGesture = false
            webViewSettings.cacheMode = WebSettings.LOAD_NO_CACHE
-            this.loadUrl("file:android_asset/www/android/call.html")
+            if (staticWebView == null) {
+              this.loadUrl("file:android_asset/www/android/call.html")
+            } else {
+              webView.value = this
+            }
          }
        }
      ) { /* WebView */ }
@@ -554,6 +617,15 @@ class WebRTCInterface(private val onResponse: (WVAPIMessage) -> Unit) {
  }
 }

+private fun updateActiveCall(initial: Call, transform: (Call) -> Call) {
+  val activeCall = chatModel.activeCall.value
+  if (activeCall != null && activeCall.contact.apiId == initial.contact.apiId) {
+    chatModel.activeCall.value = transform(activeCall)
+  } else {
+    Log.d(TAG, "withActiveCall: ignoring, not in call with the contact ${activeCall?.contact?.id}")
+  }
+}
+
 private class LocalContentWebViewClient(val webView: MutableState<WebView?>, private val assetLoader: WebViewAssetLoader) : WebViewClientCompat() {
  override fun shouldInterceptRequest(
    view: WebView,
@@ -566,6 +638,7 @@ private class LocalContentWebViewClient(val webView: MutableState<WebView?>, pri
    super.onPageFinished(view, url)
    view.evaluateJavascript("sendMessageToNative = (msg) => WebRTCInterface.postMessage(JSON.stringify(msg))", null)
    webView.value = view
+    staticWebView = view
    Log.d(TAG, "WebRTCView: webview ready")
    // for debugging
    // view.evaluateJavascript("sendMessageToNative = ({resp}) => WebRTCInterface.postMessage(JSON.stringify({command: resp}))", null)
@@ -579,6 +652,7 @@ fun PreviewActiveCallOverlayVideo() {
    ActiveCallOverlayLayout(
      call = Call(
        remoteHostId = null,
+        userProfile = Profile.sampleData,
        contact = Contact.sampleData,
        callState = CallState.Negotiated,
        localMedia = CallMediaType.Video,
@@ -605,6 +679,7 @@ fun PreviewActiveCallOverlayAudio() {
    ActiveCallOverlayLayout(
      call = Call(
        remoteHostId = null,
+        userProfile = Profile.sampleData,
        contact = Contact.sampleData,
        callState = CallState.Negotiated,
        localMedia = CallMediaType.Audio,
--- a/apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/chatlist/ChatListView.android.kt
+++ b/apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/chatlist/ChatListView.android.kt
@@ -1,8 +1,112 @@
 package chat.simplex.common.views.chatlist

+import android.app.Activity
+import androidx.compose.foundation.*
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.material.*
+import androidx.compose.material.ripple.rememberRipple
 import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.toArgb
+import androidx.compose.ui.platform.*
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import chat.simplex.common.ANDROID_CALL_TOP_PADDING
+import chat.simplex.common.model.durationText
+import chat.simplex.common.platform.*
+import chat.simplex.common.ui.theme.*
+import chat.simplex.common.views.call.*
 import chat.simplex.common.views.helpers.*
+import chat.simplex.res.MR
+import dev.icerock.moko.resources.compose.painterResource
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.datetime.Clock
+
+private val CALL_INTERACTIVE_AREA_HEIGHT = 74.dp
+private val CALL_TOP_OFFSET = (-10).dp
+private val CALL_TOP_GREEN_LINE_HEIGHT = ANDROID_CALL_TOP_PADDING - CALL_TOP_OFFSET
+private val CALL_BOTTOM_ICON_OFFSET = (-15).dp
+private val CALL_BOTTOM_ICON_HEIGHT = CALL_INTERACTIVE_AREA_HEIGHT + CALL_BOTTOM_ICON_OFFSET

@Composable
-actual fun DesktopActiveCallOverlayLayout(newChatSheetState: MutableStateFlow<AnimatedViewState>) {}
+actual fun ActiveCallInteractiveArea(call: Call, newChatSheetState: MutableStateFlow<AnimatedViewState>) {
+  val onClick = { platform.androidStartCallActivity(false) }
+  Box(Modifier.offset(y = CALL_TOP_OFFSET).height(CALL_INTERACTIVE_AREA_HEIGHT)) {
+    val source = remember { MutableInteractionSource() }
+    val indication = rememberRipple(bounded = true, 3000.dp)
+    Box(Modifier.height(CALL_TOP_GREEN_LINE_HEIGHT).clickable(onClick = onClick, indication = indication, interactionSource = source)) {
+      GreenLine(call)
+    }
+    Box(
+      Modifier
+        .offset(y = CALL_BOTTOM_ICON_OFFSET)
+        .size(CALL_BOTTOM_ICON_HEIGHT)
+        .background(SimplexGreen, CircleShape)
+        .clip(CircleShape)
+        .clickable(onClick = onClick, indication = indication, interactionSource = source)
+        .align(Alignment.BottomCenter),
+      contentAlignment = Alignment.Center
+    ) {
+      val media = call.peerMedia ?: call.localMedia
+      if (media == CallMediaType.Video) {
+        Icon(painterResource(MR.images.ic_videocam_filled), null, Modifier.size(27.dp).offset(x = 2.5.dp, y = 2.dp), tint = Color.White)
+      } else {
+        Icon(painterResource(MR.images.ic_call_filled), null, Modifier.size(27.dp).offset(x = -0.5.dp, y = 2.dp), tint = Color.White)
+      }
+    }
+  }
+}
+
+@Composable
+private fun GreenLine(call: Call) {
+  Row(
+    Modifier
+      .fillMaxSize()
+      .background(SimplexGreen)
+      .padding(top = -CALL_TOP_OFFSET)
+      .padding(horizontal = DEFAULT_PADDING),
+    verticalAlignment = Alignment.CenterVertically,
+    horizontalArrangement = Arrangement.Center
+  ) {
+    ContactName(call.contact.displayName)
+    Spacer(Modifier.weight(1f))
+    CallDuration(call)
+  }
+  val window = (LocalContext.current as Activity).window
+  DisposableEffect(Unit) {
+    window.statusBarColor = SimplexGreen.toArgb()
+    onDispose {
+      window.statusBarColor = Color.Black.toArgb()
+    }
+  }
+}
+
+@Composable
+private fun ContactName(name: String) {
+  Text(name, Modifier.width(windowWidth() * 0.35f), color = Color.White, maxLines = 1, overflow = TextOverflow.Ellipsis)
+}
+
+@Composable
+private fun CallDuration(call: Call) {
+  val connectedAt = call.connectedAt
+  if (connectedAt != null) {
+    val time = remember { mutableStateOf(durationText(0)) }
+    LaunchedEffect(Unit) {
+      while (true) {
+        time.value = durationText((Clock.System.now() - connectedAt).inWholeSeconds.toInt())
+        delay(250)
+      }
+    }
+    val text = time.value
+    val sp40Or50 = with(LocalDensity.current) { if (text.length >= 6) 60.sp.toDp() else 42.sp.toDp() }
+    val offset = with(LocalDensity.current) { 7.sp.toDp() }
+    Text(text, Modifier.offset(x = offset).widthIn(min = sp40Or50), color = Color.White)
+  }
+}
--- a/apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/helpers/CustomTimePicker.android.kt
+++ b/apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/helpers/CustomTimePicker.android.kt
@@ -0,0 +1,106 @@
+package chat.simplex.common.views.helpers
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.Text
+import androidx.compose.runtime.*
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import chat.simplex.common.model.CustomTimeUnit
+import chat.simplex.common.ui.theme.DEFAULT_PADDING
+import com.sd.lib.compose.wheel_picker.*
+
+@Composable
+actual fun CustomTimePicker(
+  selection: MutableState<Int>,
+  timeUnitsLimits: List<TimeUnitLimits>
+) {
+  fun getUnitValues(unit: CustomTimeUnit, selectedValue: Int): List<Int> {
+    val unitLimits = timeUnitsLimits.firstOrNull { it.timeUnit == unit } ?: TimeUnitLimits.defaultUnitLimits(unit)
+    val regularUnitValues = (unitLimits.minValue..unitLimits.maxValue).toList()
+    return regularUnitValues + if (regularUnitValues.contains(selectedValue)) emptyList() else listOf(selectedValue)
+  }
+
+  val (unit, duration) = CustomTimeUnit.toTimeUnit(selection.value)
+  val selectedUnit: MutableState<CustomTimeUnit> = remember { mutableStateOf(unit) }
+  val selectedDuration = remember { mutableStateOf(duration) }
+  val selectedUnitValues = remember { mutableStateOf(getUnitValues(selectedUnit.value, selectedDuration.value)) }
+  val isTriggered = remember { mutableStateOf(false) }
+
+  LaunchedEffect(selectedUnit.value) {
+    // on initial composition, if passed selection doesn't fit into picker bounds, so that selectedDuration is bigger than selectedUnit maxValue
+    // (e.g., for selection = 121 seconds: selectedUnit would be Second, selectedDuration would be 121 > selectedUnit maxValue of 120),
+    // selectedDuration would've been replaced by maxValue - isTriggered check prevents this by skipping LaunchedEffect on initial composition
+    if (isTriggered.value) {
+      val maxValue = timeUnitsLimits.firstOrNull { it.timeUnit == selectedUnit.value }?.maxValue
+      if (maxValue != null && selectedDuration.value > maxValue) {
+        selectedDuration.value = maxValue
+        selectedUnitValues.value = getUnitValues(selectedUnit.value, selectedDuration.value)
+      } else {
+        selectedUnitValues.value = getUnitValues(selectedUnit.value, selectedDuration.value)
+        selection.value = selectedUnit.value.toSeconds * selectedDuration.value
+      }
+    } else {
+      isTriggered.value = true
+    }
+  }
+
+  LaunchedEffect(selectedDuration.value) {
+    selection.value = selectedUnit.value.toSeconds * selectedDuration.value
+  }
+
+  Row(
+    Modifier
+      .fillMaxWidth()
+      .padding(horizontal = DEFAULT_PADDING),
+    horizontalArrangement = Arrangement.spacedBy(0.dp)
+  ) {
+    Column(Modifier.weight(1f)) {
+      val durationPickerState = rememberFWheelPickerState(selectedUnitValues.value.indexOf(selectedDuration.value))
+      FVerticalWheelPicker(
+        count = selectedUnitValues.value.count(),
+        state = durationPickerState,
+        unfocusedCount = 2,
+        focus = {
+          FWheelPickerFocusVertical(dividerColor = MaterialTheme.colors.primary)
+        }
+      ) { index ->
+        Text(
+          selectedUnitValues.value[index].toString(),
+          fontSize = 18.sp,
+          color = MaterialTheme.colors.primary
+        )
+      }
+      LaunchedEffect(durationPickerState) {
+        snapshotFlow { durationPickerState.currentIndex }
+          .collect {
+            selectedDuration.value = selectedUnitValues.value[it]
+          }
+      }
+    }
+    Column(Modifier.weight(1f)) {
+      val unitPickerState = rememberFWheelPickerState(timeUnitsLimits.indexOfFirst { it.timeUnit == selectedUnit.value })
+      FVerticalWheelPicker(
+        count = timeUnitsLimits.count(),
+        state = unitPickerState,
+        unfocusedCount = 2,
+        focus = {
+          FWheelPickerFocusVertical(dividerColor = MaterialTheme.colors.primary)
+        }
+      ) { index ->
+        Text(
+          timeUnitsLimits[index].timeUnit.text,
+          fontSize = 18.sp,
+          color = MaterialTheme.colors.primary
+        )
+      }
+      LaunchedEffect(unitPickerState) {
+        snapshotFlow { unitPickerState.currentIndex }
+          .collect {
+            selectedUnit.value = timeUnitsLimits[it].timeUnit
+          }
+      }
+    }
+  }
+}
--- a/apps/multiplatform/common/src/commonMain/cpp/android/simplex-api.c
+++ b/apps/multiplatform/common/src/commonMain/cpp/android/simplex-api.c
@@ -66,6 +66,7 @@ extern char *chat_parse_markdown(const char *str);
 extern char *chat_parse_server(const char *str);
 extern char *chat_password_hash(const char *pwd, const char *salt);
 extern char *chat_valid_name(const char *name);
+extern int chat_json_length(const char *str);
 extern char *chat_write_file(chat_ctrl ctrl, const char *path, char *ptr, int length);
 extern char *chat_read_file(const char *path, const char *key, const char *nonce);
 extern char *chat_encrypt_file(chat_ctrl ctrl, const char *from_path, const char *to_path);
@@ -163,6 +164,14 @@ Java_chat_simplex_common_platform_CoreKt_chatValidName(JNIEnv *env, jclass clazz
    return res;
 }

+JNIEXPORT int JNICALL
+Java_chat_simplex_common_platform_CoreKt_chatJsonLength(JNIEnv *env, jclass clazz, jstring str) {
+    const char *_str = (*env)->GetStringUTFChars(env, str, JNI_FALSE);
+    int res = chat_json_length(_str);
+    (*env)->ReleaseStringUTFChars(env, str, _str);
+    return res;
+}
+
 JNIEXPORT jstring JNICALL
 Java_chat_simplex_common_platform_CoreKt_chatWriteFile(JNIEnv *env, jclass clazz, jlong controller, jstring path, jobject buffer) {
    const char *_path = (*env)->GetStringUTFChars(env, path, JNI_FALSE);
--- a/apps/multiplatform/common/src/commonMain/cpp/desktop/CMakeLists.txt
+++ b/apps/multiplatform/common/src/commonMain/cpp/desktop/CMakeLists.txt
@@ -71,7 +71,7 @@ if(NOT APPLE)
 else()
 	# Without direct linking it can't find hs_init in linking step
 	add_library( rts SHARED IMPORTED )
-	FILE(GLOB RTSLIB ${CMAKE_SOURCE_DIR}/libs/${OS_LIB_PATH}-${OS_LIB_ARCH}/libHSrts*_thr-*.${OS_LIB_EXT})
+	FILE(GLOB RTSLIB ${CMAKE_SOURCE_DIR}/libs/${OS_LIB_PATH}-${OS_LIB_ARCH}/deps/libHSrts*_thr-*.${OS_LIB_EXT})
 	set_target_properties( rts PROPERTIES IMPORTED_LOCATION ${RTSLIB})

 	target_link_libraries(app-lib rts simplex)
--- a/apps/multiplatform/common/src/commonMain/cpp/desktop/simplex-api.c
+++ b/apps/multiplatform/common/src/commonMain/cpp/desktop/simplex-api.c
@@ -39,6 +39,7 @@ extern char *chat_parse_markdown(const char *str);
 extern char *chat_parse_server(const char *str);
 extern char *chat_password_hash(const char *pwd, const char *salt);
 extern char *chat_valid_name(const char *name);
+extern int chat_json_length(const char *str);
 extern char *chat_write_file(chat_ctrl ctrl, const char *path, char *ptr, int length);
 extern char *chat_read_file(const char *path, const char *key, const char *nonce);
 extern char *chat_encrypt_file(chat_ctrl ctrl, const char *from_path, const char *to_path);
@@ -173,6 +174,14 @@ Java_chat_simplex_common_platform_CoreKt_chatValidName(JNIEnv *env, jclass clazz
    return res;
 }

+JNIEXPORT int JNICALL
+Java_chat_simplex_common_platform_CoreKt_chatJsonLength(JNIEnv *env, jclass clazz, jstring str) {
+    const char *_str = encode_to_utf8_chars(env, str);
+    int res = chat_json_length(_str);
+    (*env)->ReleaseStringUTFChars(env, str, _str);
+    return res;
+}
+
 JNIEXPORT jstring JNICALL
 Java_chat_simplex_common_platform_CoreKt_chatWriteFile(JNIEnv *env, jclass clazz, jlong controller, jstring path, jobject buffer) {
    const char *_path = encode_to_utf8_chars(env, path);
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/App.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/App.kt
@@ -1,16 +1,19 @@
 package chat.simplex.common

 import androidx.compose.animation.core.Animatable
-import androidx.compose.foundation.background
-import androidx.compose.foundation.clickable
+import androidx.compose.foundation.*
 import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material.*
+import androidx.compose.material.ripple.rememberRipple
 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.clip
 import androidx.compose.ui.draw.clipToBounds
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.graphicsLayer
 import androidx.compose.ui.unit.dp
 import chat.simplex.common.views.usersettings.SetDeliveryReceiptsView
@@ -20,8 +23,7 @@ import chat.simplex.common.ui.theme.*
 import chat.simplex.common.views.CreateFirstProfile
 import chat.simplex.common.views.helpers.SimpleButton
 import chat.simplex.common.views.SplashView
-import chat.simplex.common.views.call.ActiveCallView
-import chat.simplex.common.views.call.IncomingCallAlertView
+import chat.simplex.common.views.call.*
 import chat.simplex.common.views.chat.ChatView
 import chat.simplex.common.views.chatlist.*
 import chat.simplex.common.views.database.DatabaseErrorView
@@ -108,6 +110,7 @@ fun MainScreen() {
    val localUserCreated = chatModel.localUserCreated.value
    var showInitializationView by remember { mutableStateOf(false) }
    when {
+      chatModel.dbMigrationInProgress.value -> DefaultProgressView(stringResource(MR.strings.database_migration_in_progress))
      chatModel.chatDbStatus.value == null && showInitializationView -> DefaultProgressView(stringResource(MR.strings.opening_database))
      showChatDatabaseError -> {
        // Prevent showing keyboard on Android when: passcode enabled and database password not saved
@@ -168,7 +171,17 @@ fun MainScreen() {
      }
    } else {
      if (chatModel.showCallView.value) {
-        ActiveCallView()
+        if (appPlatform.isAndroid) {
+          LaunchedEffect(Unit) {
+            // This if prevents running the activity in the following condition:
+            // - the activity already started before and was destroyed by collapsing active call (start audio call, press back button, go to a launcher)
+            if (!chatModel.activeCallViewIsCollapsed.value) {
+              platform.androidStartCallActivity(false)
+            }
+          }
+        } 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()
@@ -205,9 +218,13 @@ fun MainScreen() {
  }
 }

+val ANDROID_CALL_TOP_PADDING = 40.dp
+
@Composable
 fun AndroidScreen(settingsState: SettingsViewState) {
  BoxWithConstraints {
+    val call = remember { chatModel.activeCall} .value
+    val showCallArea = call != null && call.callState != CallState.WaitCapabilities && call.callState != CallState.InvitationAccepted
    var currentChatId by rememberSaveable { mutableStateOf(chatModel.chatId.value) }
    val offset = remember { Animatable(if (chatModel.chatId.value == null) 0f else maxWidth.value) }
    Box(
@@ -215,6 +232,7 @@ fun AndroidScreen(settingsState: SettingsViewState) {
        .graphicsLayer {
          translationX = -offset.value.dp.toPx()
        }
+        .padding(top = if (showCallArea) ANDROID_CALL_TOP_PADDING else 0.dp)
    ) {
      StartPartOfScreen(settingsState)
    }
@@ -241,11 +259,17 @@ fun AndroidScreen(settingsState: SettingsViewState) {
          }
      }
    }
-    Box(Modifier.graphicsLayer { translationX = maxWidth.toPx() - offset.value.dp.toPx() }) Box2@{
+    Box(Modifier
+      .graphicsLayer { translationX = maxWidth.toPx() - offset.value.dp.toPx() }
+      .padding(top = if (showCallArea) ANDROID_CALL_TOP_PADDING else 0.dp)
+    ) Box2@{
      currentChatId?.let {
        ChatView(it, chatModel, onComposed)
      }
    }
+    if (call != null && showCallArea) {
+      ActiveCallInteractiveArea(call, remember { MutableStateFlow(AnimatedViewState.GONE) })
+    }
  }
 }

--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/ChatModel.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/ChatModel.kt
@@ -2,6 +2,7 @@ package chat.simplex.common.model

 import androidx.compose.material.*
 import androidx.compose.runtime.*
+import androidx.compose.runtime.snapshots.SnapshotStateList
 import androidx.compose.runtime.snapshots.SnapshotStateMap
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.SpanStyle
@@ -48,6 +49,7 @@ object ChatModel {
  val chatDbEncrypted = mutableStateOf<Boolean?>(false)
  val chatDbStatus = mutableStateOf<DBMigrationResult?>(null)
  val ctrlInitInProgress = mutableStateOf(false)
+  val dbMigrationInProgress = mutableStateOf(false)
  val chats = mutableStateListOf<Chat>()
  // map of connections network statuses, key is agent connection id
  val networkStatuses = mutableStateMapOf<String, NetworkStatus>()
@@ -55,7 +57,7 @@ object ChatModel {

  // current chat
  val chatId = mutableStateOf<String?>(null)
-  val chatItems = mutableStateListOf<ChatItem>()
+  val chatItems = mutableStateOf(SnapshotStateList<ChatItem>())
  // rhId, chatId
  val deletedChats = mutableStateOf<List<Pair<Long?, String>>>(emptyList())
  val chatItemStatuses = mutableMapOf<Long, CIStatus>()
@@ -63,8 +65,6 @@ object ChatModel {

  val terminalItems = mutableStateOf<List<TerminalItem>>(listOf())
  val userAddress = mutableStateOf<UserContactLinkRec?>(null)
-  // Allows to temporary save servers that are being edited on multiple screens
-  val userSMPServersUnsaved = mutableStateOf<(List<ServerCfg>)?>(null)
  val chatItemTTL = mutableStateOf<ChatItemTTL>(ChatItemTTL.None)

  // set when app opened from external intent
@@ -96,6 +96,7 @@ object ChatModel {
  val activeCallInvitation = mutableStateOf<RcvCallInvitation?>(null)
  val activeCall = mutableStateOf<Call?>(null)
  val activeCallViewIsVisible = mutableStateOf<Boolean>(false)
+  val activeCallViewIsCollapsed = mutableStateOf<Boolean>(false)
  val callCommand = mutableStateListOf<WCallCommand>()
  val showCallView = mutableStateOf(false)
  val switchingCall = mutableStateOf(false)
@@ -269,18 +270,15 @@ object ChatModel {
    } else {
      addChat(Chat(remoteHostId = rhId, chatInfo = cInfo, chatItems = arrayListOf(cItem)))
    }
-    Log.d(TAG, "TODOCHAT: addChatItem: adding to chat ${chatId.value} from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
    withContext(Dispatchers.Main) {
      // add to current chat
      if (chatId.value == cInfo.id) {
-        Log.d(TAG, "TODOCHAT: addChatItem: chatIds are equal, size ${chatItems.size}")
        // Prevent situation when chat item already in the list received from backend
-        if (chatItems.none { it.id == cItem.id }) {
-          if (chatItems.lastOrNull()?.id == ChatItem.TEMP_LIVE_CHAT_ITEM_ID) {
-            chatItems.add(kotlin.math.max(0, chatItems.lastIndex), cItem)
+        if (chatItems.value.none { it.id == cItem.id }) {
+          if (chatItems.value.lastOrNull()?.id == ChatItem.TEMP_LIVE_CHAT_ITEM_ID) {
+            chatItems.add(kotlin.math.max(0, chatItems.value.lastIndex), cItem)
          } else {
            chatItems.add(cItem)
-            Log.d(TAG, "TODOCHAT: addChatItem: added to chat ${chatId.value} from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
          }
        }
      }
@@ -307,14 +305,13 @@ object ChatModel {
      addChat(Chat(remoteHostId = rhId, chatInfo = cInfo, chatItems = arrayListOf(cItem)))
      res = true
    }
-    Log.d(TAG, "TODOCHAT: upsertChatItem: upserting to chat ${chatId.value} from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
    return withContext(Dispatchers.Main) {
      // update current chat
      if (chatId.value == cInfo.id) {
-        val itemIndex = chatItems.indexOfFirst { it.id == cItem.id }
+        val items = chatItems.value
+        val itemIndex = items.indexOfFirst { it.id == cItem.id }
        if (itemIndex >= 0) {
-          chatItems[itemIndex] = cItem
-          Log.d(TAG, "TODOCHAT: upsertChatItem: updated in chat $chatId from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
+          items[itemIndex] = cItem
          false
        } else {
          val status = chatItemStatuses.remove(cItem.id)
@@ -324,7 +321,6 @@ object ChatModel {
            cItem
          }
          chatItems.add(ci)
-          Log.d(TAG, "TODOCHAT: upsertChatItem: added to chat $chatId from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
          true
        }
      } else {
@@ -336,9 +332,10 @@ object ChatModel {
  suspend fun updateChatItem(cInfo: ChatInfo, cItem: ChatItem, status: CIStatus? = null) {
    withContext(Dispatchers.Main) {
      if (chatId.value == cInfo.id) {
-        val itemIndex = chatItems.indexOfFirst { it.id == cItem.id }
+        val items = chatItems.value
+        val itemIndex = items.indexOfFirst { it.id == cItem.id }
        if (itemIndex >= 0) {
-          chatItems[itemIndex] = cItem
+          items[itemIndex] = cItem
        }
      } else if (status != null) {
        chatItemStatuses[cItem.id] = status
@@ -362,10 +359,10 @@ object ChatModel {
    }
    // remove from current chat
    if (chatId.value == cInfo.id) {
-      val itemIndex = chatItems.indexOfFirst { it.id == cItem.id }
-      if (itemIndex >= 0) {
-        AudioPlayer.stop(chatItems[itemIndex])
-        chatItems.removeAt(itemIndex)
+      chatItems.removeAll {
+        val remove = it.id == cItem.id
+        if (remove) { AudioPlayer.stop(it) }
+        remove
      }
    }
  }
@@ -406,7 +403,7 @@ object ChatModel {
  }

  fun removeLiveDummy() {
-    if (chatItems.lastOrNull()?.id == ChatItem.TEMP_LIVE_CHAT_ITEM_ID) {
+    if (chatItems.value.lastOrNull()?.id == ChatItem.TEMP_LIVE_CHAT_ITEM_ID) {
      chatItems.removeLast()
    }
  }
@@ -438,14 +435,14 @@ object ChatModel {
    var markedRead = 0
    if (chatId.value == cInfo.id) {
      var i = 0
-      Log.d(TAG, "TODOCHAT: markItemsReadInCurrentChat: marking read ${cInfo.id}, current chatId ${chatId.value}, size was ${chatItems.size}")
-      while (i < chatItems.count()) {
-        val item = chatItems[i]
+      val items = chatItems.value
+      while (i < items.size) {
+        val item = items[i]
        if (item.meta.itemStatus is CIStatus.RcvNew && (range == null || (range.from <= item.id && item.id <= range.to))) {
          val newItem = item.withStatus(CIStatus.RcvRead())
-          chatItems[i] = newItem
+          items[i] = newItem
          if (newItem.meta.itemLive != true && newItem.meta.itemTimed?.ttl != null) {
-            chatItems[i] = newItem.copy(meta = newItem.meta.copy(itemTimed = newItem.meta.itemTimed.copy(
+            items[i] = newItem.copy(meta = newItem.meta.copy(itemTimed = newItem.meta.itemTimed.copy(
              deleteAt = Clock.System.now() + newItem.meta.itemTimed.ttl.toDuration(DurationUnit.SECONDS)))
            )
          }
@@ -453,7 +450,6 @@ object ChatModel {
        }
        i += 1
      }
-      Log.d(TAG, "TODOCHAT: markItemsReadInCurrentChat: marked read ${cInfo.id}, current chatId ${chatId.value}, size now ${chatItems.size}")
    }
    return markedRead
  }
@@ -644,7 +640,8 @@ object ChatModel {
  }

  fun addTerminalItem(item: TerminalItem) {
-    if (terminalItems.value.size >= 500) {
+    val maxItems = if (appPreferences.developerTools.get()) 500 else 200
+    if (terminalItems.value.size >= maxItems) {
      terminalItems.value = terminalItems.value.subList(1, terminalItems.value.size)
    }
    terminalItems.value += item
@@ -969,6 +966,16 @@ sealed class ChatInfo: SomeChat, NamedChat {
      is Group -> groupInfo.chatSettings
      else -> null
    }
+
+  val chatTs: Instant
+    get() = when(this) {
+      is Direct -> contact.chatTs ?: contact.updatedAt
+      is Group -> groupInfo.chatTs ?: groupInfo.updatedAt
+      is Local -> noteFolder.chatTs
+      is ContactRequest -> contactRequest.updatedAt
+      is ContactConnection -> contactConnection.updatedAt
+      is InvalidJSON -> updatedAt
+    }
 }

@Serializable
@@ -1009,6 +1016,7 @@ data class Contact(
  val mergedPreferences: ContactUserPreferences,
  override val createdAt: Instant,
  override val updatedAt: Instant,
+  val chatTs: Instant?,
  val contactGroupMemberId: Long? = null,
  val contactGrpInvSent: Boolean
 ): SomeChat, NamedChat {
@@ -1077,6 +1085,7 @@ data class Contact(
      mergedPreferences = ContactUserPreferences.sampleData,
      createdAt = Clock.System.now(),
      updatedAt = Clock.System.now(),
+      chatTs = Clock.System.now(),
      contactGrpInvSent = false
    )
  }
@@ -1204,7 +1213,8 @@ data class GroupInfo (
  val hostConnCustomUserProfileId: Long? = null,
  val chatSettings: ChatSettings,
  override val createdAt: Instant,
-  override val updatedAt: Instant
+  override val updatedAt: Instant,
+  val chatTs: Instant?
 ): SomeChat, NamedChat {
  override val chatType get() = ChatType.Group
  override val id get() = "#$groupId"
@@ -1245,7 +1255,8 @@ data class GroupInfo (
      hostConnCustomUserProfileId = null,
      chatSettings = ChatSettings(enableNtfs = MsgFilter.All, sendRcpts = null, favorite = false),
      createdAt = Clock.System.now(),
-      updatedAt = Clock.System.now()
+      updatedAt = Clock.System.now(),
+      chatTs = Clock.System.now()
    )
  }
 }
@@ -1507,7 +1518,8 @@ class NoteFolder(
  val favorite: Boolean,
  val unread: Boolean,
  override val createdAt: Instant,
-  override val updatedAt: Instant
+  override val updatedAt: Instant,
+  val chatTs: Instant
 ): SomeChat, NamedChat {
  override val chatType get() = ChatType.Local
  override val id get() = "*$noteFolderId"
@@ -1530,7 +1542,8 @@ class NoteFolder(
      favorite = false,
      unread = false,
      createdAt = Clock.System.now(),
-      updatedAt = Clock.System.now()
+      updatedAt = Clock.System.now(),
+      chatTs = Clock.System.now()
    )
  }
 }
@@ -1990,6 +2003,46 @@ data class ChatItem (
  }
 }

+fun MutableState<SnapshotStateList<ChatItem>>.add(index: Int, chatItem: ChatItem) {
+  value = SnapshotStateList<ChatItem>().apply { addAll(value); add(index, chatItem) }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.add(chatItem: ChatItem) {
+  value = SnapshotStateList<ChatItem>().apply { addAll(value); add(chatItem) }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.addAll(index: Int, chatItems: List<ChatItem>) {
+  value = SnapshotStateList<ChatItem>().apply { addAll(value); addAll(index, chatItems) }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.addAll(chatItems: List<ChatItem>) {
+  value = SnapshotStateList<ChatItem>().apply { addAll(value); addAll(chatItems) }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.removeAll(block: (ChatItem) -> Boolean) {
+  value = SnapshotStateList<ChatItem>().apply { addAll(value); removeAll(block) }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.removeAt(index: Int) {
+  value = SnapshotStateList<ChatItem>().apply { addAll(value); removeAt(index) }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.removeLast() {
+  value = SnapshotStateList<ChatItem>().apply { addAll(value); removeLast() }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.replaceAll(chatItems: List<ChatItem>) {
+  value = SnapshotStateList<ChatItem>().apply { addAll(chatItems) }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.clear() {
+  value = SnapshotStateList<ChatItem>()
+}
+
+fun State<SnapshotStateList<ChatItem>>.asReversed(): MutableList<ChatItem> = value.asReversed()
+
+val State<List<ChatItem>>.size: Int get() = value.size
+
 enum class CIMergeCategory {
  MemberConnected,
  RcvGroupEvent,
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/SimpleXAPI.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/SimpleXAPI.kt
@@ -1900,10 +1900,8 @@ object ChatController {
        if (invitation != null) {
          chatModel.callManager.reportCallRemoteEnded(invitation = invitation)
        }
-        withCall(r, r.contact) { _ ->
-          chatModel.callCommand.add(WCallCommand.End)
-          chatModel.activeCall.value = null
-          chatModel.showCallView.value = false
+        withCall(r, r.contact) { call ->
+          withBGApi { chatModel.callManager.endCall(call) }
        }
      }
      is CR.ContactSwitch ->
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/platform/Core.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/platform/Core.kt
@@ -28,6 +28,7 @@ external fun chatParseMarkdown(str: String): String
 external fun chatParseServer(str: String): String
 external fun chatPasswordHash(pwd: String, salt: String): String
 external fun chatValidName(name: String): String
+external fun chatJsonLength(str: String): Int
 external fun chatWriteFile(ctrl: ChatCtrl, path: String, buffer: ByteBuffer): String
 external fun chatReadFile(path: String, key: String, nonce: String): Array<Any>
 external fun chatEncryptFile(ctrl: ChatCtrl, fromPath: String, toPath: String): String
@@ -42,7 +43,7 @@ val appPreferences: AppPreferences
 val chatController: ChatController = ChatController

 fun initChatControllerAndRunMigrations() {
-  withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+  withLongRunningApi {
    if (appPreferences.chatStopped.get() && appPreferences.storeDBPassphrase.get() && ksDatabasePassword.get() != null) {
      initChatController(startChat = ::showStartChatAfterRestartAlert)
    } else {
@@ -58,10 +59,23 @@ suspend fun initChatController(useKey: String? = null, confirmMigrations: Migrat
    chatModel.ctrlInitInProgress.value = true
    val dbKey = useKey ?: DatabaseUtils.useDatabaseKey()
    val confirm = confirmMigrations ?: if (appPreferences.developerTools.get() && appPreferences.confirmDBUpgrades.get()) MigrationConfirmation.Error else MigrationConfirmation.YesUp
-    val migrated: Array<Any> = chatMigrateInit(dbAbsolutePrefixPath, dbKey, confirm.value)
-    val res: DBMigrationResult = kotlin.runCatching {
+    var migrated: Array<Any> = chatMigrateInit(dbAbsolutePrefixPath, dbKey, MigrationConfirmation.Error.value)
+    var res: DBMigrationResult = runCatching {
      json.decodeFromString<DBMigrationResult>(migrated[0] as String)
    }.getOrElse { DBMigrationResult.Unknown(migrated[0] as String) }
+    val rerunMigration = res is DBMigrationResult.ErrorMigration && when (res.migrationError) {
+      // we don't allow to run down migrations without confirmation in UI, so currently it won't be YesUpDown
+      is MigrationError.Upgrade -> confirm == MigrationConfirmation.YesUp || confirm == MigrationConfirmation.YesUpDown
+      is MigrationError.Downgrade ->  confirm == MigrationConfirmation.YesUpDown
+      is MigrationError.Error -> false
+    }
+    if (rerunMigration) {
+      chatModel.dbMigrationInProgress.value = true
+      migrated = chatMigrateInit(dbAbsolutePrefixPath, dbKey, confirm.value)
+      res = runCatching {
+        json.decodeFromString<DBMigrationResult>(migrated[0] as String)
+      }.getOrElse { DBMigrationResult.Unknown(migrated[0] as String) }
+    }
    val ctrl = if (res is DBMigrationResult.OK) {
      migrated[1] as Long
    } else null
@@ -119,6 +133,7 @@ suspend fun initChatController(useKey: String? = null, confirmMigrations: Migrat
    }
  } finally {
    chatModel.ctrlInitInProgress.value = false
+    chatModel.dbMigrationInProgress.value = false
  }
 }

--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/platform/NtfManager.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/platform/NtfManager.kt
@@ -55,7 +55,7 @@ abstract class NtfManager {
  }

  fun openChatAction(userId: Long?, chatId: ChatId) {
-    withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+    withLongRunningApi {
      awaitChatStartedIfNeeded(chatModel)
      if (userId != null && userId != chatModel.currentUser.value?.userId && chatModel.currentUser.value != null) {
        // TODO include remote host ID in desktop notifications?
@@ -70,7 +70,7 @@ abstract class NtfManager {
  }

  fun showChatsAction(userId: Long?) {
-    withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+    withLongRunningApi {
      awaitChatStartedIfNeeded(chatModel)
      if (userId != null && userId != chatModel.currentUser.value?.userId && chatModel.currentUser.value != null) {
        // TODO include remote host ID in desktop notifications?
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/platform/Platform.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/platform/Platform.kt
@@ -1,16 +1,21 @@
 package chat.simplex.common.platform

+import chat.simplex.common.model.ChatId
 import chat.simplex.common.model.NotificationsMode

 interface PlatformInterface {
  suspend fun androidServiceStart() {}
  fun androidServiceSafeStop() {}
+  fun androidCallServiceSafeStop() {}
  fun androidNotificationsModeChanged(mode: NotificationsMode) {}
  fun androidChatStartedAfterBeingOff() {}
  fun androidChatStopped() {}
  fun androidChatInitializedAndStarted() {}
  fun androidIsBackgroundCallAllowed(): Boolean = true
  fun androidSetNightModeIfSupported() {}
+  fun androidStartCallActivity(acceptCall: Boolean, remoteHostId: Long? = null, chatId: ChatId? = null) {}
+  fun androidPictureInPictureAllowed(): Boolean = true
+  fun androidCallEnded() {}
  suspend fun androidAskToAllowBackgroundCalls(): Boolean = true
 }
 /**
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/call/CallManager.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/call/CallManager.kt
@@ -1,6 +1,6 @@
 package chat.simplex.common.views.call

-import chat.simplex.common.model.ChatModel
+import chat.simplex.common.model.*
 import chat.simplex.common.platform.*
 import chat.simplex.common.views.helpers.withBGApi
 import kotlinx.datetime.Clock
@@ -23,27 +23,29 @@ class CallManager(val chatModel: ChatModel) {
    }
  }

-  fun acceptIncomingCall(invitation: RcvCallInvitation) {
+  fun acceptIncomingCall(invitation: RcvCallInvitation) = withBGApi {
    val call = chatModel.activeCall.value
-    if (call == null) {
-      justAcceptIncomingCall(invitation = invitation)
+    val contactInfo = chatModel.controller.apiContactInfo(invitation.remoteHostId, invitation.contact.contactId)
+    val profile = contactInfo?.second ?: invitation.user.profile.toProfile()
+    // In case the same contact calling while previous call didn't end yet (abnormal ending of call from the other side)
+    if (call == null || (call.remoteHostId == invitation.remoteHostId && call.contact.id == invitation.contact.id)) {
+      justAcceptIncomingCall(invitation = invitation, profile)
    } else {
-      withBGApi {
-        chatModel.switchingCall.value = true
-        try {
-          endCall(call = call)
-          justAcceptIncomingCall(invitation = invitation)
-        } finally {
-          chatModel.switchingCall.value = false
-        }
+      chatModel.switchingCall.value = true
+      try {
+        endCall(call = call)
+        justAcceptIncomingCall(invitation = invitation, profile)
+      } finally {
+        chatModel.switchingCall.value = false
      }
    }
  }

-  private fun justAcceptIncomingCall(invitation: RcvCallInvitation) {
+  private fun justAcceptIncomingCall(invitation: RcvCallInvitation, userProfile: Profile) {
    with (chatModel) {
      activeCall.value = Call(
        remoteHostId = invitation.remoteHostId,
+        userProfile = userProfile,
        contact = invitation.contact,
        callState = CallState.InvitationAccepted,
        localMedia = invitation.callType.media,
@@ -68,17 +70,23 @@ class CallManager(val chatModel: ChatModel) {
  }

  suspend fun endCall(call: Call) {
-    with (chatModel) {
+    with(chatModel) {
+      // If there is active call currently and it's with other contact, don't interrupt it
+      if (activeCall.value != null && !(activeCall.value?.remoteHostId == call.remoteHostId && activeCall.value?.contact?.id == call.contact.id)) return
+
+      // Don't destroy WebView if you plan to accept next call right after this one
+      if (!switchingCall.value) {
+        showCallView.value = false
+        activeCall.value = null
+        activeCallViewIsCollapsed.value = false
+        platform.androidCallEnded()
+      }
      if (call.callState == CallState.Ended) {
        Log.d(TAG, "CallManager.endCall: call ended")
-        activeCall.value = null
-        showCallView.value = false
      } else {
        Log.d(TAG, "CallManager.endCall: ending call...")
-        callCommand.add(WCallCommand.End)
-        showCallView.value = false
+        //callCommand.add(WCallCommand.End)
        controller.apiEndCall(call.remoteHostId, call.contact)
-        activeCall.value = null
      }
    }
  }
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/call/WebRTC.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/call/WebRTC.kt
@@ -7,11 +7,11 @@ import kotlinx.datetime.Instant
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import java.net.URI
-import java.util.*
 import kotlin.collections.ArrayList

 data class Call(
  val remoteHostId: Long?,
+  val userProfile: Profile,
  val contact: Contact,
  val callState: CallState,
  val localMedia: CallMediaType,
@@ -23,7 +23,7 @@ data class Call(
  val soundSpeaker: Boolean = localMedia == CallMediaType.Video,
  var localCamera: VideoCamera = VideoCamera.User,
  val connectionInfo: ConnectionInfo? = null,
-  var connectedAt: Instant? = null
+  var connectedAt: Instant? = null,
 ) {
  val encrypted: Boolean get() = localEncrypted && sharedKey != null
  val localEncrypted: Boolean get() = localCapabilities?.encryption ?: false
@@ -36,6 +36,9 @@ data class Call(
  }

  val hasMedia: Boolean get() = callState == CallState.OfferSent || callState == CallState.Negotiated || callState == CallState.Connected
+
+  fun supportsVideo(): Boolean = peerMedia == CallMediaType.Video || localMedia == CallMediaType.Video
+
 }

 enum class CallState {
@@ -75,6 +78,7 @@ sealed class WCallCommand {
  @Serializable @SerialName("media") data class Media(val media: CallMediaType, val enable: Boolean): WCallCommand()
  @Serializable @SerialName("camera") data class Camera(val camera: VideoCamera): WCallCommand()
  @Serializable @SerialName("description") data class Description(val state: String, val description: String): WCallCommand()
+  @Serializable @SerialName("layout") data class Layout(val layout: LayoutType): WCallCommand()
  @Serializable @SerialName("end") object End: WCallCommand()
 }

@@ -167,6 +171,13 @@ enum class VideoCamera {
  val flipped: VideoCamera get() = if (this == User) Environment else User
 }

+@Serializable
+enum class LayoutType {
+  @SerialName("default") Default,
+  @SerialName("localVideo") LocalVideo,
+  @SerialName("remoteVideo") RemoteVideo
+}
+
@Serializable
 data class ConnectionState(
  val connectionState: String,
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatItemInfoView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatItemInfoView.kt
@@ -324,7 +324,7 @@ fun ChatItemInfoView(chatModel: ChatModel, ci: ChatItem, ciInfo: ChatItemInfo, d
          .fillMaxHeight(),
        verticalArrangement = Arrangement.SpaceBetween
      ) {
-        LaunchedEffect(Unit) {
+        LaunchedEffect(ciInfo) {
          if (ciInfo.memberDeliveryStatuses != null) {
            selection.value = CIInfoTab.Delivery(ciInfo.memberDeliveryStatuses)
          }
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt
@@ -67,13 +67,13 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
    launch {
      snapshotFlow { chatModel.chatId.value }
        .distinctUntilChanged()
-        .onEach { Log.d(TAG, "TODOCHAT: chatId: activeChatId ${activeChat.value?.id} == new chatId $it ${activeChat.value?.id == it} ") }
-        .filter { it != null && activeChat.value?.id != it }
+        .filterNotNull()
        .collect { chatId ->
-          // Redisplay the whole hierarchy if the chat is different to make going from groups to direct chat working correctly
-          // Also for situation when chatId changes after clicking in notification, etc
-          activeChat.value = chatModel.getChat(chatId!!)
-          Log.d(TAG, "TODOCHAT: chatId: activeChatId became ${activeChat.value?.id}")
+          if (activeChat.value?.id != chatId) {
+            // Redisplay the whole hierarchy if the chat is different to make going from groups to direct chat working correctly
+            // Also for situation when chatId changes after clicking in notification, etc
+            activeChat.value = chatModel.getChat(chatId)
+          }
          markUnreadChatAsRead(activeChat, chatModel)
        }
    }
@@ -92,12 +92,10 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
        }
      }
        .distinctUntilChanged()
-        .onEach { Log.d(TAG, "TODOCHAT: chats: activeChatId ${activeChat.value?.id} == new chatId ${it?.id} ${activeChat.value?.id == it?.id} ") }
        // Only changed chatInfo is important thing. Other properties can be skipped for reducing recompositions
-        .filter { it != null && it?.chatInfo != activeChat.value?.chatInfo }
+        .filter { it != null && it.chatInfo != activeChat.value?.chatInfo }
        .collect {
          activeChat.value = it
-          Log.d(TAG, "TODOCHAT: chats: activeChatId became ${activeChat.value?.id}")
        }
    }
  }
@@ -148,7 +146,6 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
          },
          attachmentOption,
          attachmentBottomSheetState,
-          chatModel.chatItems,
          searchText,
          useLinkPreviews = useLinkPreviews,
          linkMode = chatModel.simplexLinkMode.value,
@@ -226,19 +223,17 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
          loadPrevMessages = {
            if (chatModel.chatId.value != activeChat.value?.id) return@ChatLayout
            val c = chatModel.getChat(chatModel.chatId.value ?: return@ChatLayout)
-            val firstId = chatModel.chatItems.firstOrNull()?.id
+            val firstId = chatModel.chatItems.value.firstOrNull()?.id
            if (c != null && firstId != null) {
              withBGApi {
-                Log.d(TAG, "TODOCHAT: loadPrevMessages: loading for ${c.id}, current chatId ${ChatModel.chatId.value}, size was ${ChatModel.chatItems.size}")
                apiLoadPrevMessages(c, chatModel, firstId, searchText.value)
-                Log.d(TAG, "TODOCHAT: loadPrevMessages: loaded for ${c.id}, current chatId ${ChatModel.chatId.value}, size now ${ChatModel.chatItems.size}")
              }
            }
          },
          deleteMessage = { itemId, mode ->
            withBGApi {
              val cInfo = chat.chatInfo
-              val toDeleteItem = chatModel.chatItems.firstOrNull { it.id == itemId }
+              val toDeleteItem = chatModel.chatItems.value.firstOrNull { it.id == itemId }
              val toModerate = toDeleteItem?.memberToModerate(chat.chatInfo)
              val groupInfo = toModerate?.first
              val groupMember = toModerate?.second
@@ -306,7 +301,9 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
            withBGApi {
              val cInfo = chat.chatInfo
              if (cInfo is ChatInfo.Direct) {
-                chatModel.activeCall.value = Call(remoteHostId = chatRh, contact = cInfo.contact, callState = CallState.WaitCapabilities, localMedia = media)
+                val contactInfo = chatModel.controller.apiContactInfo(chat.remoteHostId, cInfo.contact.contactId)
+                val profile = contactInfo?.second ?: chatModel.currentUser.value?.profile?.toProfile() ?: return@withBGApi
+                chatModel.activeCall.value = Call(remoteHostId = chatRh, contact = cInfo.contact, callState = CallState.WaitCapabilities, localMedia = media, userProfile = profile)
                chatModel.showCallView.value = true
                chatModel.callCommand.add(WCallCommand.Capabilities(media))
              }
@@ -404,12 +401,15 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
                  setGroupMembers(chatRh, chat.chatInfo.groupInfo, chatModel)
                }
                ModalManager.end.closeModals()
-                ModalManager.end.showModal(endButtons = {
+                ModalManager.end.showModalCloseable(endButtons = {
                  ShareButton {
                    clipboard.shareText(itemInfoShareText(chatModel, cItem, ciInfo, chatModel.controller.appPrefs.developerTools.get()))
                  }
-                }) {
+                }) { close ->
                  ChatItemInfoView(chatModel, cItem, ciInfo, devTools = chatModel.controller.appPrefs.developerTools.get())
+                  KeyChangeEffect(chatModel.chatId.value) {
+                    close()
+                  }
                }
              }
            }
@@ -495,7 +495,6 @@ fun ChatLayout(
  composeView: (@Composable () -> Unit),
  attachmentOption: MutableState<AttachmentOption?>,
  attachmentBottomSheetState: ModalBottomSheetState,
-  chatItems: List<ChatItem>,
  searchValue: State<String>,
  useLinkPreviews: Boolean,
  linkMode: SimplexLinkMode,
@@ -582,7 +581,7 @@ fun ChatLayout(
            .padding(contentPadding)
          ) {
            ChatItemsList(
-              chat, unreadCount, composeState, chatItems, searchValue,
+              chat, unreadCount, composeState, searchValue,
              useLinkPreviews, linkMode, showMemberInfo, loadPrevMessages, deleteMessage, deleteMessages,
              receiveFile, cancelFile, joinGroup, acceptCall, acceptFeature, openDirectChat,
              updateContactStats, updateMemberStats, syncContactConnection, syncMemberConnection, findModelChat, findModelMember,
@@ -647,7 +646,7 @@ fun ChatInfoToolbar(
    }
  }

-  if (chat.chatInfo is ChatInfo.Direct && chat.chatInfo.contact.allowsFeature(ChatFeature.Calls)) {
+  if (chat.chatInfo is ChatInfo.Direct && chat.chatInfo.contact.mergedPreferences.calls.enabled.forUser) {
    if (activeCall == null) {
      barButtons.add {
        if (appPlatform.isAndroid) {
@@ -676,7 +675,7 @@ fun ChatInfoToolbar(
          }
        }
      }
-    } else if (activeCall?.contact?.id == chat.id) {
+    } else if (activeCall?.contact?.id == chat.id && appPlatform.isDesktop) {
      barButtons.add {
        val call = remember { chatModel.activeCall }.value
        val connectedAt = call?.connectedAt
@@ -840,7 +839,6 @@ fun BoxWithConstraintsScope.ChatItemsList(
  chat: Chat,
  unreadCount: State<Int>,
  composeState: MutableState<ComposeState>,
-  chatItems: List<ChatItem>,
  searchValue: State<String>,
  useLinkPreviews: Boolean,
  linkMode: SimplexLinkMode,
@@ -869,7 +867,7 @@ fun BoxWithConstraintsScope.ChatItemsList(
 ) {
  val listState = rememberLazyListState()
  val scope = rememberCoroutineScope()
-  ScrollToBottom(chat.id, listState, chatItems)
+  ScrollToBottom(chat.id, listState, chatModel.chatItems)
  var prevSearchEmptiness by rememberSaveable { mutableStateOf(searchValue.value.isEmpty()) }
  // Scroll to bottom when search value changes from something to nothing and back
  LaunchedEffect(searchValue.value.isEmpty()) {
@@ -886,7 +884,7 @@ fun BoxWithConstraintsScope.ChatItemsList(
  PreloadItems(listState, ChatPagination.UNTIL_PRELOAD_COUNT, loadPrevMessages)

  Spacer(Modifier.size(8.dp))
-  val reversedChatItems by remember { derivedStateOf { chatItems.reversed().toList() } }
+  val reversedChatItems by remember { derivedStateOf { chatModel.chatItems.asReversed() } }
  val maxHeightRounded = with(LocalDensity.current) { maxHeight.roundToPx() }
  val scrollToItem: (Long) -> Unit = { itemId: Long ->
    val index = reversedChatItems.indexOfFirst { it.id == itemId }
@@ -939,7 +937,7 @@ fun BoxWithConstraintsScope.ChatItemsList(
          }
        }
        val provider = {
-          providerForGallery(i, chatItems, cItem.id) { indexInReversed ->
+          providerForGallery(i, chatModel.chatItems.value, cItem.id) { indexInReversed ->
            scope.launch {
              listState.scrollToItem(
                kotlin.math.min(reversedChatItems.lastIndex, indexInReversed + 1),
@@ -1062,11 +1060,11 @@ fun BoxWithConstraintsScope.ChatItemsList(
      }
    }
  }
-  FloatingButtons(chatItems, unreadCount, chat.chatStats.minUnreadItemId, searchValue, markRead, setFloatingButton, listState)
+  FloatingButtons(chatModel.chatItems, unreadCount, chat.chatStats.minUnreadItemId, searchValue, markRead, setFloatingButton, listState)
 }

@Composable
-private fun ScrollToBottom(chatId: ChatId, listState: LazyListState, chatItems: List<ChatItem>) {
+private fun ScrollToBottom(chatId: ChatId, listState: LazyListState, chatItems: State<List<ChatItem>>) {
  val scope = rememberCoroutineScope()
  // Helps to scroll to bottom after moving from Group to Direct chat
  // and prevents scrolling to bottom on orientation change
@@ -1084,7 +1082,7 @@ private fun ScrollToBottom(chatId: ChatId, listState: LazyListState, chatItems:
  * When the first visible item (from bottom) is visible (even partially) we can autoscroll to 0 item. Or just scrollBy small distance otherwise
  * */
  LaunchedEffect(Unit) {
-    snapshotFlow { chatItems.lastOrNull()?.id }
+    snapshotFlow { chatItems.value.lastOrNull()?.id }
      .distinctUntilChanged()
      .filter { listState.layoutInfo.visibleItemsInfo.firstOrNull()?.key != it }
      .collect {
@@ -1107,7 +1105,7 @@ private fun ScrollToBottom(chatId: ChatId, listState: LazyListState, chatItems:

@Composable
 fun BoxWithConstraintsScope.FloatingButtons(
-  chatItems: List<ChatItem>,
+  chatItems: State<List<ChatItem>>,
  unreadCount: State<Int>,
  minUnreadItemId: Long,
  searchValue: State<String>,
@@ -1141,10 +1139,11 @@ fun BoxWithConstraintsScope.FloatingButtons(
  val bottomUnreadCount by remember {
    derivedStateOf {
      if (unreadCount.value == 0) return@derivedStateOf 0
-      val from = chatItems.lastIndex - firstVisibleIndex - lastIndexOfVisibleItems
-      if (chatItems.size <= from || from < 0) return@derivedStateOf 0
+      val items = chatItems.value
+      val from = items.lastIndex - firstVisibleIndex - lastIndexOfVisibleItems
+      if (items.size <= from || from < 0) return@derivedStateOf 0

-      chatItems.subList(from, chatItems.size).count { it.isRcvNew }
+      items.subList(from, items.size).count { it.isRcvNew }
    }
  }
  val firstVisibleOffset = (-with(LocalDensity.current) { maxHeight.roundToPx() } * 0.8).toInt()
@@ -1190,7 +1189,7 @@ fun BoxWithConstraintsScope.FloatingButtons(
        painterResource(MR.images.ic_check),
        onClick = {
          markRead(
-            CC.ItemRange(minUnreadItemId, chatItems[chatItems.size - listState.layoutInfo.visibleItemsInfo.lastIndex - 1].id - 1),
+            CC.ItemRange(minUnreadItemId, chatItems.value[chatItems.size - listState.layoutInfo.visibleItemsInfo.lastIndex - 1].id - 1),
            bottomUnreadCount
          )
          showDropDown.value = false
@@ -1495,7 +1494,6 @@ fun PreviewChatLayout() {
      composeView = {},
      attachmentOption = remember { mutableStateOf<AttachmentOption?>(null) },
      attachmentBottomSheetState = rememberModalBottomSheetState(initialValue = ModalBottomSheetValue.Hidden),
-      chatItems = chatItems,
      searchValue,
      useLinkPreviews = true,
      linkMode = SimplexLinkMode.DESCRIPTION,
@@ -1568,7 +1566,6 @@ fun PreviewGroupChatLayout() {
      composeView = {},
      attachmentOption = remember { mutableStateOf<AttachmentOption?>(null) },
      attachmentBottomSheetState = rememberModalBottomSheetState(initialValue = ModalBottomSheetValue.Hidden),
-      chatItems = chatItems,
      searchValue,
      useLinkPreviews = true,
      linkMode = SimplexLinkMode.DESCRIPTION,
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ComposeView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ComposeView.kt
@@ -583,6 +583,10 @@ fun ComposeView(
  }

  fun cancelLinkPreview() {
+    val pendingLink = pendingLinkUrl.value
+    if (pendingLink != null) {
+      cancelledLinks.add(pendingLink)
+    }
    val uri = composeState.value.linkPreview?.uri
    if (uri != null) {
      cancelledLinks.add(uri)
@@ -661,7 +665,7 @@ fun ComposeView(

  fun editPrevMessage() {
    if (composeState.value.contextItem != ComposeContextItem.NoContextItem || composeState.value.preview != ComposePreview.NoPreview) return
-    val lastEditable = chatModel.chatItems.findLast { it.meta.editable }
+    val lastEditable = chatModel.chatItems.value.findLast { it.meta.editable }
    if (lastEditable != null) {
      composeState.value = ComposeState(editingItem = lastEditable, useLinkPreviews = useLinkPreviews)
    }
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/SendMsgView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/SendMsgView.kt
@@ -59,14 +59,6 @@ fun SendMsgView(
 ) {
  val showCustomDisappearingMessageDialog = remember { mutableStateOf(false) }

-  if (showCustomDisappearingMessageDialog.value) {
-    CustomDisappearingMessageDialog(
-      sendMessage = sendMessage,
-      setShowDialog = { showCustomDisappearingMessageDialog.value = it },
-      customDisappearingMessageTimePref = customDisappearingMessageTimePref
-    )
-  }
-
  Box(Modifier.padding(vertical = 8.dp)) {
    val cs = composeState.value
    var progressByTimeout by rememberSaveable { mutableStateOf(false) }
@@ -203,6 +195,11 @@ fun SendMsgView(
            DefaultDropdownMenu(showDropdown) {
              menuItems.forEach { composable -> composable() }
            }
+            CustomDisappearingMessageDialog(
+              showCustomDisappearingMessageDialog,
+              sendMessage = sendMessage,
+              customDisappearingMessageTimePref = customDisappearingMessageTimePref
+            )
          } else {
            SendMsgButton(icon, sendButtonSize, sendButtonAlpha, sendButtonColor, !sendMsgButtonDisabled, sendMessage)
          }
@@ -220,93 +217,43 @@ expect fun VoiceButtonWithoutPermissionByPlatform()

@Composable
 private fun CustomDisappearingMessageDialog(
+  showMenu: MutableState<Boolean>,
  sendMessage: (Int?) -> Unit,
-  setShowDialog: (Boolean) -> Unit,
  customDisappearingMessageTimePref: SharedPreference<Int>?
 ) {
-  val showCustomTimePicker = remember { mutableStateOf(false) }
-
-  if (showCustomTimePicker.value) {
-    val selectedDisappearingMessageTime = remember {
-      mutableStateOf(customDisappearingMessageTimePref?.get?.invoke() ?: 300)
-    }
-    CustomTimePickerDialog(
-      selectedDisappearingMessageTime,
-      title = generalGetString(MR.strings.delete_after),
-      confirmButtonText = generalGetString(MR.strings.send_disappearing_message_send),
-      confirmButtonAction = { ttl ->
-        sendMessage(ttl)
-        customDisappearingMessageTimePref?.set?.invoke(ttl)
-        setShowDialog(false)
-      },
-      cancel = { setShowDialog(false) }
+  DefaultDropdownMenu(showMenu) {
+    Text(
+      generalGetString(MR.strings.send_disappearing_message),
+      Modifier.padding(vertical = DEFAULT_PADDING_HALF, horizontal = DEFAULT_PADDING * 1.5f),
+      fontSize = 16.sp,
+      color = MaterialTheme.colors.secondary
    )
-  } else {
-    @Composable
-    fun ChoiceButton(
-      text: String,
-      onClick: () -> Unit
-    ) {
-      TextButton(onClick) {
-        Text(
-          text,
-          fontSize = 18.sp,
-          color = MaterialTheme.colors.primary
-        )
-      }
-    }

-    DefaultDialog(onDismissRequest = { setShowDialog(false) }) {
-      Surface(
-        shape = RoundedCornerShape(corner = CornerSize(25.dp)),
-        contentColor = LocalContentColor.current
-      ) {
-        Box(
-          contentAlignment = Alignment.Center
-        ) {
-          Column(
-            modifier = Modifier.padding(DEFAULT_PADDING),
-            verticalArrangement = Arrangement.spacedBy(6.dp),
-            horizontalAlignment = Alignment.CenterHorizontally
-          ) {
-            Row(
-              modifier = Modifier.fillMaxWidth(),
-              horizontalArrangement = Arrangement.SpaceBetween,
-              verticalAlignment = Alignment.CenterVertically
-            ) {
-              Text(" ") // centers title
-              Text(
-                generalGetString(MR.strings.send_disappearing_message),
-                fontSize = 16.sp,
-                color = MaterialTheme.colors.secondary
-              )
-              Icon(
-                painterResource(MR.images.ic_close),
-                generalGetString(MR.strings.icon_descr_close_button),
-                tint = MaterialTheme.colors.secondary,
-                modifier = Modifier
-                  .size(25.dp)
-                  .clickable { setShowDialog(false) }
-              )
-            }
-            ChoiceButton(generalGetString(MR.strings.send_disappearing_message_30_seconds)) {
-              sendMessage(30)
-              setShowDialog(false)
-            }
-            ChoiceButton(generalGetString(MR.strings.send_disappearing_message_1_minute)) {
-              sendMessage(60)
-              setShowDialog(false)
-            }
-            ChoiceButton(generalGetString(MR.strings.send_disappearing_message_5_minutes)) {
-              sendMessage(300)
-              setShowDialog(false)
-            }
-            ChoiceButton(generalGetString(MR.strings.send_disappearing_message_custom_time)) {
-              showCustomTimePicker.value = true
-            }
-          }
-        }
-      }
+    ItemAction(generalGetString(MR.strings.send_disappearing_message_30_seconds)) {
+      sendMessage(30)
+      showMenu.value = false
+    }
+    ItemAction(generalGetString(MR.strings.send_disappearing_message_1_minute)) {
+      sendMessage(60)
+      showMenu.value = false
+    }
+    ItemAction(generalGetString(MR.strings.send_disappearing_message_5_minutes)) {
+      sendMessage(300)
+      showMenu.value = false
+    }
+    ItemAction(generalGetString(MR.strings.send_disappearing_message_custom_time)) {
+      showMenu.value = false
+      val selectedDisappearingMessageTime = mutableStateOf(customDisappearingMessageTimePref?.get?.invoke() ?: 300)
+      showCustomTimePickerDialog(
+        selectedDisappearingMessageTime,
+        title = generalGetString(MR.strings.delete_after),
+        confirmButtonText = generalGetString(MR.strings.send_disappearing_message_send),
+        confirmButtonAction = { ttl ->
+          sendMessage(ttl)
+          customDisappearingMessageTimePref?.set?.invoke(ttl)
+        },
+        cancel = { showMenu.value = false }
+      )
    }
  }
 }
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/AddGroupMembersView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/AddGroupMembersView.kt
@@ -54,7 +54,7 @@ fun AddGroupMembersView(rhId: Long?, groupInfo: GroupInfo, creatingGroup: Boolea
    },
    inviteMembers = {
      allowModifyMembers = false
-      withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+      withLongRunningApi(slow = 30_000, deadlock = 120_000) {
        for (contactId in selectedContacts) {
          val member = chatModel.controller.apiAddMember(rhId, groupInfo.groupId, contactId, selectedRole.value)
          if (member != null) {
@@ -86,7 +86,7 @@ fun getContactsToAdd(chatModel: ChatModel, search: String): List<Contact> {
    .map { it.chatInfo }
    .filterIsInstance<ChatInfo.Direct>()
    .map { it.contact }
-    .filter { it.contactId !in memberContactIds && it.chatViewName.lowercase().contains(s) }
+    .filter { c -> c.ready && c.active && c.contactId !in memberContactIds && c.chatViewName.lowercase().contains(s) }
    .sortedBy { it.displayName.lowercase() }
    .toList()
 }
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/GroupMemberInfoView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/GroupMemberInfoView.kt
@@ -3,11 +3,9 @@ package chat.simplex.common.views.chat.group
 import InfoRow
 import SectionBottomSpacer
 import SectionDividerSpaced
-import SectionItemView
 import SectionSpacer
 import SectionTextFooter
 import SectionView
-import TextIconSpaced
 import androidx.compose.desktop.ui.tooling.preview.Preview
 import java.net.URI
 import androidx.compose.foundation.*
@@ -74,9 +72,8 @@ fun GroupMemberInfoView(
            if (chatModel.getContactChat(it) == null) {
              chatModel.addChat(c)
            }
-            chatModel.chatItems.clear()
            chatModel.chatItemStatuses.clear()
-            chatModel.chatItems.addAll(c.chatItems)
+            chatModel.chatItems.replaceAll(c.chatItems)
            chatModel.chatId.value = c.id
            closeAll()
          }
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/WelcomeMessageView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/WelcomeMessageView.kt
@@ -3,6 +3,7 @@ package chat.simplex.common.views.chat.group
 import SectionBottomSpacer
 import SectionDividerSpaced
 import SectionItemView
+import SectionTextFooter
 import SectionView
 import TextIconSpaced
 import androidx.compose.foundation.layout.*
@@ -14,6 +15,7 @@ import androidx.compose.runtime.*
 import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalClipboardManager
 import androidx.compose.ui.platform.LocalUriHandler
 import androidx.compose.ui.text.AnnotatedString
@@ -27,9 +29,13 @@ import chat.simplex.common.views.chat.item.MarkdownText
 import chat.simplex.common.views.helpers.*
 import chat.simplex.common.model.ChatModel
 import chat.simplex.common.model.GroupInfo
+import chat.simplex.common.platform.chatJsonLength
+import chat.simplex.common.ui.theme.DEFAULT_PADDING_HALF
 import chat.simplex.res.MR
 import kotlinx.coroutines.delay

+private const val maxByteCount = 1200
+
@Composable
 fun GroupWelcomeView(m: ChatModel, rhId: Long?, groupInfo: GroupInfo, close: () -> Unit) {
  var gInfo by remember { mutableStateOf(groupInfo) }
@@ -54,8 +60,11 @@ fun GroupWelcomeView(m: ChatModel, rhId: Long?, groupInfo: GroupInfo, close: ()

  ModalView(
    close = {
-      if (welcomeText.value == gInfo.groupProfile.description || (welcomeText.value == "" && gInfo.groupProfile.description == null)) close()
-      else showUnsavedChangesAlert({ save(close) }, close)
+      when {
+        welcomeTextUnchanged(welcomeText, gInfo) -> close()
+        !welcomeTextFitsLimit(welcomeText) -> showUnsavedChangesTooLongAlert(close)
+        else -> showUnsavedChangesAlert({ save(close) }, close)
+      }
    },
  ) {
    GroupWelcomeLayout(
@@ -67,6 +76,14 @@ fun GroupWelcomeView(m: ChatModel, rhId: Long?, groupInfo: GroupInfo, close: ()
  }
 }

+private fun welcomeTextUnchanged(welcomeText: MutableState<String>, groupInfo: GroupInfo): Boolean {
+  return welcomeText.value == groupInfo.groupProfile.description || (welcomeText.value == "" && groupInfo.groupProfile.description == null)
+}
+
+private fun welcomeTextFitsLimit(welcomeText: MutableState<String>): Boolean {
+  return chatJsonLength(welcomeText.value) <= maxByteCount
+}
+
@Composable
 private fun GroupWelcomeLayout(
  welcomeText: MutableState<String>,
@@ -95,6 +112,13 @@ private fun GroupWelcomeLayout(
      } else {
        TextPreview(wt.value, linkMode)
      }
+      SectionTextFooter(
+        if (!welcomeTextFitsLimit(wt)) { generalGetString(MR.strings.message_too_large) } else "",
+        color = if (welcomeTextFitsLimit(wt)) MaterialTheme.colors.secondary else Color.Red
+      )
+
+      Spacer(Modifier.size(8.dp))
+
      ChangeModeButton(
        editMode.value,
        click = {
@@ -104,10 +128,18 @@ private fun GroupWelcomeLayout(
      )
      val clipboard = LocalClipboardManager.current
      CopyTextButton { clipboard.setText(AnnotatedString(wt.value)) }
-      SectionDividerSpaced(maxBottomPadding = false)
+
+      Divider(
+        Modifier.padding(
+          start = DEFAULT_PADDING_HALF,
+          top = 8.dp,
+          end = DEFAULT_PADDING_HALF,
+          bottom = 8.dp)
+      )
+
      SaveButton(
        save = save,
-        disabled = wt.value == groupInfo.groupProfile.description || (wt.value == "" && groupInfo.groupProfile.description == null)
+        disabled = welcomeTextUnchanged(wt, groupInfo) || !welcomeTextFitsLimit(wt)
      )
    } else {
      val clipboard = LocalClipboardManager.current
@@ -182,3 +214,11 @@ private fun showUnsavedChangesAlert(save: () -> Unit, revert: () -> Unit) {
    onDismiss = revert,
  )
 }
+
+private fun showUnsavedChangesTooLongAlert(revert: () -> Unit) {
+  AlertManager.shared.showAlertDialogStacked(
+    title = generalGetString(MR.strings.welcome_message_is_too_long),
+    confirmText = generalGetString(MR.strings.exit_without_saving),
+    onConfirm = revert,
+  )
+}
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/item/ChatItemView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/item/ChatItemView.kt
@@ -103,7 +103,7 @@ fun ChatItemView(
              setReaction(cInfo, cItem, !r.userReacted, r.reaction)
            }
          }
-          Row(modifier.padding(2.dp)) {
+          Row(modifier.padding(2.dp), verticalAlignment = Alignment.CenterVertically) {
            ReactionIcon(r.reaction.text, fontSize = 12.sp)
            if (r.totalReacted > 1) {
              Spacer(Modifier.width(4.dp))
@@ -112,7 +112,6 @@ fun ChatItemView(
                fontSize = 11.5.sp,
                fontWeight = if (r.userReacted) FontWeight.Bold else FontWeight.Normal,
                color = if (r.userReacted) MaterialTheme.colors.primary else MaterialTheme.colors.secondary,
-                modifier = if (appPlatform.isAndroid) Modifier else Modifier.padding(top = 4.dp)
              )
            }
          }
@@ -178,7 +177,8 @@ fun ChatItemView(
        fun MsgContentItemDropdownMenu() {
          val saveFileLauncher = rememberSaveFileLauncher(ciFile = cItem.file)
          when {
-            cItem.content.msgContent != null -> {
+            // cItem.id check is a special case for live message chat item which has negative ID while not sent yet
+            cItem.content.msgContent != null && cItem.id >= 0 -> {
              DefaultDropdownMenu(showMenu) {
                if (cInfo.featureEnabled(ChatFeature.Reactions) && cItem.allowAddReaction) {
                  MsgReactionsMenu()
@@ -527,8 +527,9 @@ fun DeleteItemAction(
          val range = chatViewItemsRange(currIndex, prevHidden)
          if (range != null) {
            val itemIds: ArrayList<Long> = arrayListOf()
+            val reversedChatItems = chatModel.chatItems.asReversed()
            for (i in range) {
-              itemIds.add(chatModel.chatItems.asReversed()[i].id)
+              itemIds.add(reversedChatItems[i].id)
            }
            deleteMessagesAlertDialog(itemIds, generalGetString(MR.strings.delete_message_mark_deleted_warning), deleteMessages = deleteMessages)
          } else {
@@ -651,6 +652,23 @@ fun ItemAction(text: String, icon: ImageVector, onClick: () -> Unit, color: Colo
  }
 }

+@Composable
+fun ItemAction(text: String, color: Color = Color.Unspecified, onClick: () -> Unit) {
+  val finalColor = if (color == Color.Unspecified) {
+    MenuTextColor
+  } else color
+  DropdownMenuItem(onClick, contentPadding = PaddingValues(horizontal = DEFAULT_PADDING * 1.5f)) {
+    Text(
+      text,
+      modifier = Modifier
+        .fillMaxWidth()
+        .weight(1F)
+        .padding(end = 15.dp),
+      color = finalColor
+    )
+  }
+}
+
 fun cancelFileAlertDialog(fileId: Long, cancelFile: (Long) -> Unit, cancelAction: CancelAction) {
  AlertManager.shared.showAlertDialog(
    title = generalGetString(cancelAction.alert.titleId),
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/item/MarkedDeletedItemView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/item/MarkedDeletedItemView.kt
@@ -91,7 +91,7 @@ private fun MergedMarkedDeletedText(chatItem: ChatItem, revealed: MutableState<B
  )
 }

-private fun markedDeletedText(meta: CIMeta): String =
+fun markedDeletedText(meta: CIMeta): String =
  when (meta.itemDeleted) {
    is CIDeleted.Moderated ->
      String.format(generalGetString(MR.strings.moderated_item_description), meta.itemDeleted.byGroupMember.displayName)
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ChatListNavLinkView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ChatListNavLinkView.kt
@@ -212,18 +212,15 @@ suspend fun openGroupChat(rhId: Long?, groupId: Long, chatModel: ChatModel) {
 }

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

 fun openLoadedChat(chat: Chat, chatModel: ChatModel) {
-  chatModel.chatItems.clear()
  chatModel.chatItemStatuses.clear()
-  chatModel.chatItems.addAll(chat.chatItems)
+  chatModel.chatItems.replaceAll(chat.chatItems)
  chatModel.chatId.value = chat.chatInfo.id
 }

@@ -239,8 +236,7 @@ suspend fun apiFindMessages(ch: Chat, chatModel: ChatModel, search: String) {
  val chatInfo = ch.chatInfo
  val chat = chatModel.controller.apiGetChat(ch.remoteHostId, chatInfo.chatType, chatInfo.apiId, search = search) ?: return
  if (chatModel.chatId.value != chat.id) return
-  chatModel.chatItems.clear()
-  chatModel.chatItems.addAll(0, chat.chatItems)
+  chatModel.chatItems.replaceAll(chat.chatItems)
 }

 suspend fun setGroupMembers(rhId: Long?, groupInfo: GroupInfo, chatModel: ChatModel) {
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ChatListView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ChatListView.kt
@@ -29,6 +29,7 @@ import chat.simplex.common.views.onboarding.WhatsNewView
 import chat.simplex.common.views.onboarding.shouldShowWhatsNew
 import chat.simplex.common.views.usersettings.SettingsView
 import chat.simplex.common.platform.*
+import chat.simplex.common.views.call.Call
 import chat.simplex.common.views.newchat.*
 import chat.simplex.res.MR
 import kotlinx.coroutines.*
@@ -121,7 +122,12 @@ fun ChatListView(chatModel: ChatModel, settingsState: SettingsViewState, setPerf
    }
  }
  if (searchText.value.text.isEmpty()) {
-    DesktopActiveCallOverlayLayout(newChatSheetState)
+    if (appPlatform.isDesktop) {
+      val call = remember { chatModel.activeCall }.value
+      if (call != null) {
+        ActiveCallInteractiveArea(call, newChatSheetState)
+      }
+    }
    // TODO disable this button and sheet for the duration of the switch
    tryOrShowError("NewChatSheet", error = {}) {
      NewChatSheet(chatModel, newChatSheetState, stopped, hideNewChatSheet)
@@ -314,7 +320,7 @@ private fun ToggleFilterDisabledButton() {
 }

@Composable
-expect fun DesktopActiveCallOverlayLayout(newChatSheetState: MutableStateFlow<AnimatedViewState>)
+expect fun ActiveCallInteractiveArea(call: Call, newChatSheetState: MutableStateFlow<AnimatedViewState>)

 fun connectIfOpenedViaUri(rhId: Long?, uri: URI, chatModel: ChatModel) {
  Log.d(TAG, "connectIfOpenedViaUri: opened via link")
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ChatPreviewView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ChatPreviewView.kt
@@ -26,6 +26,7 @@ import chat.simplex.common.views.helpers.*
 import chat.simplex.common.model.*
 import chat.simplex.common.model.GroupInfo
 import chat.simplex.common.platform.chatModel
+import chat.simplex.common.views.chat.item.markedDeletedText
 import chat.simplex.res.MR
 import dev.icerock.moko.resources.ImageResource

@@ -170,7 +171,7 @@ fun ChatPreviewView(
        val (text: CharSequence, inlineTextContent) = when {
          chatModelDraftChatId == chat.id && chatModelDraft != null -> remember(chatModelDraft) { messageDraft(chatModelDraft) }
          ci.meta.itemDeleted == null -> ci.text to null
-          else -> generalGetString(MR.strings.marked_deleted_description) to null
+          else -> markedDeletedText(ci.meta) to null
        }
        val formattedText = when {
          chatModelDraftChatId == chat.id && chatModelDraft != null -> null
@@ -286,7 +287,7 @@ fun ChatPreviewView(
    Box(
      contentAlignment = Alignment.TopEnd
    ) {
-      val ts = chat.chatItems.lastOrNull()?.timestampText ?: getTimestampText(chat.chatInfo.updatedAt)
+      val ts = chat.chatItems.lastOrNull()?.timestampText ?: getTimestampText(chat.chatInfo.chatTs)
      Text(
        ts,
        color = MaterialTheme.colors.secondary,
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ShareListView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ShareListView.kt
@@ -85,7 +85,7 @@ private fun ShareListToolbar(chatModel: ChatModel, userPickerState: MutableState
          userPickerState.value = AnimatedViewState.VISIBLE
        }
      }
-      else -> NavigationButtonBack { chatModel.sharedContent.value = null }
+      else -> NavigationButtonBack(onButtonClicked = { chatModel.sharedContent.value = null })
    }
  }
  if (chatModel.chats.size >= 8) {
@@ -143,7 +143,7 @@ private fun ShareList(chatModel: ChatModel, search: String) {
  }
  val chats by remember(search) {
    derivedStateOf {
-      if (search.isEmpty()) chatModel.chats.filter { it.chatInfo.ready } else chatModel.chats.filter { it.chatInfo.ready }.filter(filter)
+      if (search.isEmpty()) chatModel.chats.toList().filter { it.chatInfo.ready } else chatModel.chats.toList().filter { it.chatInfo.ready }.filter(filter)
    }
  }
  LazyColumn(
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/database/DatabaseEncryptionView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/database/DatabaseEncryptionView.kt
@@ -62,7 +62,7 @@ fun DatabaseEncryptionView(m: ChatModel) {
      initialRandomDBPassphrase,
      progressIndicator,
      onConfirmEncrypt = {
-        withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+        withLongRunningApi {
          encryptDatabase(currentKey, newKey, confirmNewKey, initialRandomDBPassphrase, useKeychain, storedKey, progressIndicator)
        }
      }
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/database/DatabaseView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/database/DatabaseView.kt
@@ -368,7 +368,7 @@ fun chatArchiveTitle(chatArchiveTime: Instant, chatLastStart: Instant): String {
 }

 fun startChat(m: ChatModel, chatLastStart: MutableState<Instant?>, chatDbChanged: MutableState<Boolean>, progressIndicator: MutableState<Boolean>? = null) {
-  withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+  withLongRunningApi {
    try {
      progressIndicator?.value = true
      if (chatDbChanged.value) {
@@ -581,7 +581,7 @@ private fun importArchive(
  progressIndicator.value = true
  val archivePath = saveArchiveFromURI(importedArchiveURI)
  if (archivePath != null) {
-    withLongRunningApi(slow = 60_000, deadlock = 180_000) {
+    withLongRunningApi {
      try {
        m.controller.apiDeleteStorage()
        try {
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/AlertManager.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/AlertManager.kt
@@ -22,6 +22,7 @@ import chat.simplex.common.ui.theme.*
 import chat.simplex.res.MR
 import dev.icerock.moko.resources.StringResource
 import dev.icerock.moko.resources.compose.painterResource
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow

 class AlertManager {
@@ -128,6 +129,8 @@ class AlertManager {
            ) {
              val focusRequester = remember { FocusRequester() }
              LaunchedEffect(Unit) {
+                // Wait before focusing to prevent auto-confirming if a user used Enter key on hardware keyboard
+                delay(200)
                focusRequester.requestFocus()
              }
              TextButton(onClick = {
@@ -195,6 +198,8 @@ class AlertManager {
          AlertContent(text, hostDevice, extraPadding = true) {
            val focusRequester = remember { FocusRequester() }
            LaunchedEffect(Unit) {
+              // Wait before focusing to prevent auto-confirming if a user used Enter key on hardware keyboard
+              delay(200)
              focusRequester.requestFocus()
            }
            Row(
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/CloseSheetBar.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/CloseSheetBar.kt
@@ -18,7 +18,7 @@ import chat.simplex.res.MR
 import dev.icerock.moko.resources.compose.painterResource

@Composable
-fun CloseSheetBar(close: (() -> Unit)?, showClose: Boolean = true, endButtons: @Composable RowScope.() -> Unit = {}) {
+fun CloseSheetBar(close: (() -> Unit)?, showClose: Boolean = true, tintColor: Color = if (close != null) MaterialTheme.colors.primary else MaterialTheme.colors.secondary, endButtons: @Composable RowScope.() -> Unit = {}) {
  Column(
    Modifier
      .fillMaxWidth()
@@ -35,7 +35,7 @@ fun CloseSheetBar(close: (() -> Unit)?, showClose: Boolean = true, endButtons: @
          verticalAlignment = Alignment.CenterVertically
        ) {
          if (showClose)  {
-            NavigationButtonBack(onButtonClicked = close)
+            NavigationButtonBack(tintColor = tintColor, onButtonClicked = close)
          } else {
            Spacer(Modifier)
          }
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/CustomTimePicker.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/CustomTimePicker.kt
@@ -1,116 +1,21 @@
 package chat.simplex.common.views.helpers

-import androidx.compose.foundation.clickable
+import SectionItemView
 import androidx.compose.foundation.layout.*
-import androidx.compose.foundation.shape.CornerSize
-import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.*
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import dev.icerock.moko.resources.compose.painterResource
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
-import androidx.compose.ui.window.Dialog
-import chat.simplex.common.ui.theme.DEFAULT_PADDING
+import androidx.compose.ui.text.style.TextAlign
 import chat.simplex.common.model.CustomTimeUnit
 import chat.simplex.common.model.timeText
 import chat.simplex.res.MR
-import com.sd.lib.compose.wheel_picker.*

@Composable
-fun CustomTimePicker(
+expect fun CustomTimePicker(
  selection: MutableState<Int>,
  timeUnitsLimits: List<TimeUnitLimits> = TimeUnitLimits.defaultUnitsLimits
-) {
-  fun getUnitValues(unit: CustomTimeUnit, selectedValue: Int): List<Int> {
-    val unitLimits = timeUnitsLimits.firstOrNull { it.timeUnit == unit } ?: TimeUnitLimits.defaultUnitLimits(unit)
-    val regularUnitValues = (unitLimits.minValue..unitLimits.maxValue).toList()
-    return regularUnitValues + if (regularUnitValues.contains(selectedValue)) emptyList() else listOf(selectedValue)
-  }
-
-  val (unit, duration) = CustomTimeUnit.toTimeUnit(selection.value)
-  val selectedUnit: MutableState<CustomTimeUnit> = remember { mutableStateOf(unit) }
-  val selectedDuration = remember { mutableStateOf(duration) }
-  val selectedUnitValues = remember { mutableStateOf(getUnitValues(selectedUnit.value, selectedDuration.value)) }
-  val isTriggered = remember { mutableStateOf(false) }
-
-  LaunchedEffect(selectedUnit.value) {
-    // on initial composition, if passed selection doesn't fit into picker bounds, so that selectedDuration is bigger than selectedUnit maxValue
-    // (e.g., for selection = 121 seconds: selectedUnit would be Second, selectedDuration would be 121 > selectedUnit maxValue of 120),
-    // selectedDuration would've been replaced by maxValue - isTriggered check prevents this by skipping LaunchedEffect on initial composition
-    if (isTriggered.value) {
-      val maxValue = timeUnitsLimits.firstOrNull { it.timeUnit == selectedUnit.value }?.maxValue
-      if (maxValue != null && selectedDuration.value > maxValue) {
-        selectedDuration.value = maxValue
-        selectedUnitValues.value = getUnitValues(selectedUnit.value, selectedDuration.value)
-      } else {
-        selectedUnitValues.value = getUnitValues(selectedUnit.value, selectedDuration.value)
-        selection.value = selectedUnit.value.toSeconds * selectedDuration.value
-      }
-    } else {
-      isTriggered.value = true
-    }
-  }
-
-  LaunchedEffect(selectedDuration.value) {
-    selection.value = selectedUnit.value.toSeconds * selectedDuration.value
-  }
-
-  Row(
-    Modifier
-      .fillMaxWidth()
-      .padding(horizontal = DEFAULT_PADDING),
-    horizontalArrangement = Arrangement.spacedBy(0.dp)
-  ) {
-    Column(Modifier.weight(1f)) {
-      val durationPickerState = rememberFWheelPickerState(selectedUnitValues.value.indexOf(selectedDuration.value))
-      FVerticalWheelPicker(
-        count = selectedUnitValues.value.count(),
-        state = durationPickerState,
-        unfocusedCount = 2,
-        focus = {
-          FWheelPickerFocusVertical(dividerColor = MaterialTheme.colors.primary)
-        }
-      ) { index ->
-        Text(
-          selectedUnitValues.value[index].toString(),
-          fontSize = 18.sp,
-          color = MaterialTheme.colors.primary
-        )
-      }
-      LaunchedEffect(durationPickerState) {
-        snapshotFlow { durationPickerState.currentIndex }
-          .collect {
-            selectedDuration.value = selectedUnitValues.value[it]
-          }
-      }
-    }
-    Column(Modifier.weight(1f)) {
-      val unitPickerState = rememberFWheelPickerState(timeUnitsLimits.indexOfFirst { it.timeUnit == selectedUnit.value })
-      FVerticalWheelPicker(
-        count = timeUnitsLimits.count(),
-        state = unitPickerState,
-        unfocusedCount = 2,
-        focus = {
-          FWheelPickerFocusVertical(dividerColor = MaterialTheme.colors.primary)
-        }
-      ) { index ->
-        Text(
-          timeUnitsLimits[index].timeUnit.text,
-          fontSize = 18.sp,
-          color = MaterialTheme.colors.primary
-        )
-      }
-      LaunchedEffect(unitPickerState) {
-        snapshotFlow { unitPickerState.currentIndex }
-          .collect {
-            selectedUnit.value = timeUnitsLimits[it].timeUnit
-          }
-      }
-    }
-  }
-}
+)

 data class TimeUnitLimits(
  val timeUnit: CustomTimeUnit,
@@ -141,8 +46,7 @@ data class TimeUnitLimits(
  }
 }

-@Composable
-fun CustomTimePickerDialog(
+fun showCustomTimePickerDialog(
  selection: MutableState<Int>,
  timeUnitsLimits: List<TimeUnitLimits> = TimeUnitLimits.defaultUnitsLimits,
  title: String,
@@ -150,53 +54,26 @@ fun CustomTimePickerDialog(
  confirmButtonAction: (Int) -> Unit,
  cancel: () -> Unit
 ) {
-  DefaultDialog(onDismissRequest = cancel) {
-    Surface(
-      shape = RoundedCornerShape(corner = CornerSize(25.dp)),
-      contentColor = LocalContentColor.current
-    ) {
-      Box(
-        contentAlignment = Alignment.Center
+  AlertManager.shared.showAlertDialogButtonsColumn(
+    title = title,
+    onDismissRequest = cancel
+  ) {
+    Column(horizontalAlignment = Alignment.CenterHorizontally) {
+      CustomTimePicker(
+        selection,
+        timeUnitsLimits
+      )
+      SectionItemView({
+        AlertManager.shared.hideAlert()
+        confirmButtonAction(selection.value)
+      }
      ) {
-        Column(
-          modifier = Modifier.padding(DEFAULT_PADDING),
-          verticalArrangement = Arrangement.spacedBy(6.dp),
-          horizontalAlignment = Alignment.CenterHorizontally
-        ) {
-          Row(
-            modifier = Modifier.fillMaxWidth(),
-            horizontalArrangement = Arrangement.SpaceBetween,
-            verticalAlignment = Alignment.CenterVertically
-          ) {
-            Text(" ") // centers title
-            Text(
-              title,
-              fontSize = 16.sp,
-              color = MaterialTheme.colors.secondary
-            )
-            Icon(
-              painterResource(MR.images.ic_close),
-              generalGetString(MR.strings.icon_descr_close_button),
-              tint = MaterialTheme.colors.secondary,
-              modifier = Modifier
-                .size(25.dp)
-                .clickable { cancel() }
-            )
-          }
-
-          CustomTimePicker(
-            selection,
-            timeUnitsLimits
-          )
-
-          TextButton(onClick = { confirmButtonAction(selection.value) }) {
-            Text(
-              confirmButtonText,
-              fontSize = 18.sp,
-              color = MaterialTheme.colors.primary
-            )
-          }
-        }
+        Text(
+          confirmButtonText,
+          Modifier.fillMaxWidth(),
+          textAlign = TextAlign.Center,
+          color = MaterialTheme.colors.primary
+        )
      }
    }
  }
@@ -220,7 +97,6 @@ fun DropdownCustomTimePickerSettingRow(

  val dropdownSelection: MutableState<DropdownSelection> = remember { mutableStateOf(DropdownSelection.DropdownValue(selection.value)) }
  val values: MutableState<List<DropdownSelection>> = remember { mutableStateOf(getValues(selection.value)) }
-  val showCustomTimePicker = remember { mutableStateOf(false) }

  fun updateValue(selectedValue: Int?) {
    values.value = getValues(selectedValue)
@@ -247,28 +123,22 @@ fun DropdownCustomTimePickerSettingRow(
    onSelected = { sel: DropdownSelection ->
      when (sel) {
        is DropdownSelection.DropdownValue -> updateValue(sel.value)
-        DropdownSelection.Custom -> showCustomTimePicker.value = true
+        DropdownSelection.Custom -> {
+          val selectedCustomTime = mutableStateOf(selection.value ?: 86400)
+          showCustomTimePickerDialog(
+            selectedCustomTime,
+            timeUnitsLimits = customPickerTimeUnitsLimits,
+            title = customPickerTitle,
+            confirmButtonText = customPickerConfirmButtonText,
+            confirmButtonAction = ::updateValue,
+            cancel = {
+              dropdownSelection.value = DropdownSelection.DropdownValue(selection.value)
+            }
+          )
+        }
      }
    }
  )
-
-  if (showCustomTimePicker.value) {
-    val selectedCustomTime = remember { mutableStateOf(selection.value ?: 86400) }
-    CustomTimePickerDialog(
-      selectedCustomTime,
-      timeUnitsLimits = customPickerTimeUnitsLimits,
-      title = customPickerTitle,
-      confirmButtonText = customPickerConfirmButtonText,
-      confirmButtonAction = { time ->
-        updateValue(time)
-        showCustomTimePicker.value = false
-      },
-      cancel = {
-        dropdownSelection.value = DropdownSelection.DropdownValue(selection.value)
-        showCustomTimePicker.value = false
-      }
-    )
-  }
 }

 private sealed class DropdownSelection {
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/DefaultProgressBar.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/DefaultProgressBar.kt
@@ -5,6 +5,7 @@ import androidx.compose.material.*
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import chat.simplex.common.ui.theme.DEFAULT_PADDING

@@ -20,7 +21,7 @@ fun DefaultProgressView(description: String?) {
        strokeWidth = 2.5.dp
      )
      if (description != null) {
-        Text(description)
+        Text(description, textAlign = TextAlign.Center)
      }
    }
  }
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/DefaultTopAppBar.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/DefaultTopAppBar.kt
@@ -44,10 +44,10 @@ fun DefaultTopAppBar(
 }

@Composable
-fun NavigationButtonBack(onButtonClicked: (() -> Unit)?) {
+fun NavigationButtonBack(onButtonClicked: (() -> Unit)?, tintColor: Color = if (onButtonClicked != null) MaterialTheme.colors.primary else MaterialTheme.colors.secondary) {
  IconButton(onButtonClicked ?: {}, enabled = onButtonClicked != null) {
    Icon(
-      painterResource(MR.images.ic_arrow_back_ios_new), stringResource(MR.strings.back), tint = if (onButtonClicked != null) MaterialTheme.colors.primary else MaterialTheme.colors.secondary
+      painterResource(MR.images.ic_arrow_back_ios_new), stringResource(MR.strings.back), tint = tintColor
    )
  }
 }
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/ModalView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/ModalView.kt
@@ -29,7 +29,7 @@ fun ModalView(
  }
  Surface(Modifier.fillMaxSize(), contentColor = LocalContentColor.current) {
    Column(if (background != MaterialTheme.colors.background) Modifier.background(background) else Modifier.themedBackground()) {
-      CloseSheetBar(close, showClose, endButtons)
+      CloseSheetBar(close, showClose, endButtons = endButtons)
      Box(modifier) { content() }
    }
  }
@@ -61,10 +61,10 @@ class ModalManager(private val placement: ModalPlacement? = null) {
    }
  }

-  fun showModalCloseable(settings: Boolean = false, showClose: Boolean = true, content: @Composable ModalData.(close: () -> Unit) -> Unit) {
+  fun showModalCloseable(settings: Boolean = false, showClose: Boolean = true, endButtons: @Composable RowScope.() -> Unit = {}, content: @Composable ModalData.(close: () -> Unit) -> Unit) {
    val data = ModalData()
    showCustomModal { close ->
-      ModalView(close, showClose = showClose, content = { data.content(close) })
+      ModalView(close, showClose = showClose, endButtons = endButtons, content = { data.content(close) })
    }
  }

--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/Section.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/Section.kt
@@ -198,16 +198,16 @@ fun <T> SectionItemWithValue(
 }

@Composable
-fun SectionTextFooter(text: String) {
-  SectionTextFooter(AnnotatedString(text))
+fun SectionTextFooter(text: String, color: Color = MaterialTheme.colors.secondary) {
+  SectionTextFooter(AnnotatedString(text), color = color)
 }

@Composable
-fun SectionTextFooter(text: AnnotatedString, textAlign: TextAlign = TextAlign.Start) {
+fun SectionTextFooter(text: AnnotatedString, textAlign: TextAlign = TextAlign.Start, color: Color = MaterialTheme.colors.secondary) {
  Text(
    text,
    Modifier.padding(start = DEFAULT_PADDING, end = DEFAULT_PADDING, top = DEFAULT_PADDING_HALF).fillMaxWidth(0.9F),
-    color = MaterialTheme.colors.secondary,
+    color = color,
    lineHeight = 18.sp,
    fontSize = 14.sp,
    textAlign = textAlign
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/Utils.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/Utils.kt
@@ -419,7 +419,7 @@ expect fun ByteArray.toBase64StringForPassphrase(): String

 // Android's default implementation that was used before multiplatform, adds non-needed characters at the end of string
 // which can be bypassed by:
-// fun String.toByteArrayFromBase64(): ByteArray = Base64.getDecoder().decode(this.trimEnd { it == '\n' || it == ' ' })
+// fun String.toByteArrayFromBase64(): ByteArray = Base64.getMimeDecoder().decode(this.trimEnd { it == '\n' || it == ' ' })
 expect fun String.toByteArrayFromBase64ForPassphrase(): ByteArray

 val LongRange.Companion.saver
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/localauth/LocalAuthView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/localauth/LocalAuthView.kt
@@ -49,7 +49,7 @@ fun LocalAuthView(m: ChatModel, authRequest: LocalAuthRequest) {
 }

 private fun deleteStorageAndRestart(m: ChatModel, password: String, completed: (LAResult) -> Unit) {
-  withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+  withLongRunningApi {
    try {
      /** Waiting until [initChatController] finishes */
      while (m.ctrlInitInProgress.value) {
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/onboarding/SetupDatabasePassphrase.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/onboarding/SetupDatabasePassphrase.kt
@@ -50,7 +50,7 @@ fun SetupDatabasePassphrase(m: ChatModel) {
    confirmNewKey,
    progressIndicator,
    onConfirmEncrypt = {
-      withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+      withLongRunningApi {
        if (m.chatRunning.value == true) {
          // Stop chat if it's started before doing anything
          stopChatAsync(m)
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/NetworkAndServers.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/NetworkAndServers.kt
@@ -47,10 +47,6 @@ fun NetworkAndServersView(
  val onionHosts = remember { mutableStateOf(netCfg.onionHosts) }
  val sessionMode = remember { mutableStateOf(netCfg.sessionMode) }

-  LaunchedEffect(Unit) {
-    chatModel.userSMPServersUnsaved.value = null
-  }
-
  val proxyPort = remember { derivedStateOf { chatModel.controller.appPrefs.networkProxyHostPort.state.value?.split(":")?.lastOrNull()?.toIntOrNull() ?: 9050 } }
  NetworkAndServersLayout(
    currentRemoteHost = currentRemoteHost,
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/ProtocolServersView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/ProtocolServersView.kt
@@ -28,19 +28,18 @@ import chat.simplex.res.MR
@Composable
 fun ModalData.ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: ServerProtocol, close: () -> Unit) {
  var presetServers by remember(rhId) { mutableStateOf(emptyList<String>()) }
-  var servers by remember(rhId) {
-    mutableStateOf(m.userSMPServersUnsaved.value ?: emptyList())
-  }
+  var servers by remember { stateGetOrPut("servers") { emptyList<ServerCfg>() } }
+  var serversAlreadyLoaded by remember { stateGetOrPut("serversAlreadyLoaded") { false } }
  val currServers = remember(rhId) { mutableStateOf(servers) }
  val testing = rememberSaveable(rhId) { mutableStateOf(false) }
-  val serversUnchanged = remember { derivedStateOf { servers == currServers.value || testing.value } }
-  val allServersDisabled = remember { derivedStateOf { servers.all { !it.enabled } } }
-  val saveDisabled = remember {
+  val serversUnchanged = remember(servers) { derivedStateOf { servers == currServers.value || testing.value } }
+  val allServersDisabled = remember { derivedStateOf { servers.none { it.enabled } } }
+  val saveDisabled = remember(servers) {
    derivedStateOf {
      servers.isEmpty() ||
      servers == currServers.value ||
      testing.value ||
-      !servers.all { srv ->
+      servers.none { srv ->
        val address = parseServerAddress(srv.server)
        address != null && uniqueAddress(srv, address, servers)
      } ||
@@ -49,8 +48,8 @@ fun ModalData.ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: Ser
  }

  KeyChangeEffect(rhId) {
-    m.userSMPServersUnsaved.value = null
    servers = emptyList()
+    serversAlreadyLoaded = false
  }

  LaunchedEffect(rhId) {
@@ -59,8 +58,9 @@ fun ModalData.ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: Ser
      if (res != null) {
        currServers.value = res.protoServers
        presetServers = res.presetServers
-        if (servers.isEmpty()) {
+        if (servers.isEmpty() && !serversAlreadyLoaded) {
          servers = currServers.value
+          serversAlreadyLoaded = true
        }
      }
    }
@@ -80,13 +80,11 @@ fun ModalData.ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: Ser
          newServers.add(index, updated)
          old = updated
          servers = newServers
-          m.userSMPServersUnsaved.value = servers
        },
        onDelete = {
          val newServers = ArrayList(servers)
          newServers.removeAt(index)
          servers = newServers
-          m.userSMPServersUnsaved.value = servers
          close()
        })
    }
@@ -125,7 +123,6 @@ fun ModalData.ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: Ser
                    ScanProtocolServer(rhId) {
                      close()
                      servers = servers + it
-                      m.userSMPServersUnsaved.value = servers
                    }
                  }
                }
@@ -150,13 +147,11 @@ fun ModalData.ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: Ser
        testServersJob.value = withLongRunningApi {
          testServers(testing, servers, m) {
            servers = it
-            m.userSMPServersUnsaved.value = servers
          }
        }
      },
      resetServers = {
-        servers = currServers.value ?: emptyList()
-        m.userSMPServersUnsaved.value = null
+        servers = currServers.value
      },
      saveSMPServers = {
        saveServers(rhId, serverProtocol, currServers, servers, m)
@@ -355,7 +350,6 @@ private fun saveServers(rhId: Long?, protocol: ServerProtocol, currServers: Muta
  withBGApi {
    if (m.controller.setUserProtoServers(rhId, protocol, servers)) {
      currServers.value = servers
-      m.userSMPServersUnsaved.value = null
    }
    afterSave()
  }
--- a/apps/multiplatform/common/src/commonMain/resources/MR/base/strings.xml
+++ b/apps/multiplatform/common/src/commonMain/resources/MR/base/strings.xml
@@ -16,6 +16,7 @@

  <!-- MainActivity.kt -->
  <string name="opening_database">Opening database…</string>
+  <string name="database_migration_in_progress">Database migration is in progress.\nIt may take a few minutes.</string>
  <string name="non_content_uri_alert_title">Invalid file path</string>
  <string name="non_content_uri_alert_text">You shared an invalid file path. Report the issue to the app developers.</string>
  <string name="app_was_crashed">View crashed</string>
@@ -178,6 +179,9 @@
  <!-- SimpleX Chat foreground Service -->
  <string name="simplex_service_notification_title">SimpleX Chat service</string>
  <string name="simplex_service_notification_text">Receiving messages…</string>
+  <string name="call_service_notification_audio_call">Audio call</string>
+  <string name="call_service_notification_video_call">Video call</string>
+  <string name="call_service_notification_end_call">End call</string>
  <string name="hide_notification">Hide</string>

  <!-- Notification channels -->
@@ -802,6 +806,10 @@
  <string name="callstate_connected">connected</string>
  <string name="callstate_ended">ended</string>

+  <!-- CallView -->
+  <string name="unable_to_open_browser_title">Error opening browser</string>
+  <string name="unable_to_open_browser_desc">The default web browser is required for calls. Please configure the default browser in the system, and share more information with the developers.</string>
+
  <!-- SimpleXInfo -->
  <string name="next_generation_of_private_messaging">The next generation of private messaging</string>
  <string name="privacy_redefined">Privacy redefined</string>
@@ -1377,9 +1385,11 @@
  <!-- GroupWelcomeView.kt -->
  <string name="group_welcome_title">Welcome message</string>
  <string name="save_welcome_message_question">Save welcome message?</string>
+  <string name="welcome_message_is_too_long">Welcome message is too long</string>
  <string name="save_and_update_group_profile">Save and update group profile</string>
  <string name="group_welcome_preview">Preview</string>
  <string name="enter_welcome_message">Enter welcome message…</string>
+  <string name="message_too_large">Message too large</string>

  <!-- ConnectionStats -->
  <string name="conn_stats_section_title_servers">SERVERS</string>
--- a/apps/multiplatform/common/src/commonMain/resources/assets/www/android/call.html
+++ b/apps/multiplatform/common/src/commonMain/resources/assets/www/android/call.html
@@ -8,6 +8,7 @@
  <body>
    <video
      id="remote-video-stream"
+      class="inline"
      autoplay
      playsinline
      poster="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAQAAAAnOwc2AAAAEUlEQVR42mNk+M+AARiHsiAAcCIKAYwFoQ8AAAAASUVORK5CYII="
@@ -15,6 +16,7 @@
    ></video>
    <video
      id="local-video-stream"
+      class="inline"
      muted
      autoplay
      playsinline
--- a/apps/multiplatform/common/src/commonMain/resources/assets/www/android/style.css
+++ b/apps/multiplatform/common/src/commonMain/resources/assets/www/android/style.css
@@ -5,14 +5,14 @@ body {
  background-color: black;
 }

-#remote-video-stream {
+#remote-video-stream.inline {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
 }

-#local-video-stream {
+#local-video-stream.inline {
  position: absolute;
  width: 30%;
  max-width: 30%;
@@ -23,6 +23,20 @@ body {
  right: 0;
 }

+#remote-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
+#local-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
 *::-webkit-media-controls {
  display: none !important;
  -webkit-appearance: none !important;
--- a/apps/multiplatform/common/src/commonMain/resources/assets/www/call.js
+++ b/apps/multiplatform/common/src/commonMain/resources/assets/www/call.js
@@ -11,6 +11,12 @@ var VideoCamera;
    VideoCamera["User"] = "user";
    VideoCamera["Environment"] = "environment";
 })(VideoCamera || (VideoCamera = {}));
+var LayoutType;
+(function (LayoutType) {
+    LayoutType["Default"] = "default";
+    LayoutType["LocalVideo"] = "localVideo";
+    LayoutType["RemoteVideo"] = "remoteVideo";
+})(LayoutType || (LayoutType = {}));
 // for debugging
 // var sendMessageToNative = ({resp}: WVApiMessage) => console.log(JSON.stringify({command: resp}))
 var sendMessageToNative = (msg) => console.log(JSON.stringify(msg));
@@ -319,6 +325,10 @@ const processCommand = (function () {
                    localizedDescription = command.description;
                    resp = { type: "ok" };
                    break;
+                case "layout":
+                    changeLayout(command.layout);
+                    resp = { type: "ok" };
+                    break;
                case "end":
                    endCall();
                    resp = { type: "ok" };
@@ -607,6 +617,28 @@ function toggleMedia(s, media) {
    }
    return res;
 }
+function changeLayout(layout) {
+    const local = document.getElementById("local-video-stream");
+    const remote = document.getElementById("remote-video-stream");
+    switch (layout) {
+        case LayoutType.Default:
+            local.className = "inline";
+            remote.className = "inline";
+            local.style.visibility = "visible";
+            remote.style.visibility = "visible";
+            break;
+        case LayoutType.LocalVideo:
+            local.className = "fullscreen";
+            local.style.visibility = "visible";
+            remote.style.visibility = "hidden";
+            break;
+        case LayoutType.RemoteVideo:
+            remote.className = "fullscreen";
+            local.style.visibility = "hidden";
+            remote.style.visibility = "visible";
+            break;
+    }
+}
 // Cryptography function - it is loaded both in the main window and in worker context (if the worker is used)
 function callCryptoFunction() {
    const initialPlainTextRequired = {
--- a/apps/multiplatform/common/src/commonMain/resources/assets/www/desktop/call.html
+++ b/apps/multiplatform/common/src/commonMain/resources/assets/www/desktop/call.html
@@ -9,6 +9,7 @@
  <body>
    <video
      id="remote-video-stream"
+      class="inline"
      autoplay
      playsinline
      poster="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAQAAAAnOwc2AAAAEUlEQVR42mNk+M+AARiHsiAAcCIKAYwFoQ8AAAAASUVORK5CYII="
@@ -16,6 +17,7 @@
    ></video>
    <video
      id="local-video-stream"
+      class="inline"
      muted
      autoplay
      playsinline
--- a/apps/multiplatform/common/src/commonMain/resources/assets/www/desktop/style.css
+++ b/apps/multiplatform/common/src/commonMain/resources/assets/www/desktop/style.css
@@ -5,14 +5,14 @@ body {
  background-color: black;
 }

-#remote-video-stream {
+#remote-video-stream.inline {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
 }

-#local-video-stream {
+#local-video-stream.inline {
  position: absolute;
  width: 20%;
  max-width: 20%;
@@ -23,6 +23,20 @@ body {
  right: 0;
 }

+#remote-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
+#local-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
 *::-webkit-media-controls {
  display: none !important;
  -webkit-appearance: none !important;
--- a/apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/DesktopApp.kt
+++ b/apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/DesktopApp.kt
@@ -14,8 +14,7 @@ import androidx.compose.ui.input.key.*
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.*
-import chat.simplex.common.model.ChatController
-import chat.simplex.common.model.ChatModel
+import chat.simplex.common.model.*
 import chat.simplex.common.platform.*
 import chat.simplex.common.ui.theme.DEFAULT_START_MODAL_WIDTH
 import chat.simplex.common.ui.theme.SimpleXTheme
--- a/apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/platform/Images.desktop.kt
+++ b/apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/platform/Images.desktop.kt
@@ -17,14 +17,14 @@ import javax.imageio.stream.MemoryCacheImageOutputStream
 import kotlin.math.sqrt

 private fun errorBitmap(): ImageBitmap =
-  ImageIO.read(ByteArrayInputStream(Base64.getDecoder().decode("iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAYAAACqaXHeAAAAAXNSR0IArs4c6QAAAKVJREFUeF7t1kENACEUQ0FQhnVQ9lfGO+xggITQdvbMzArPey+8fa3tAfwAEdABZQspQStgBssEcgAIkSAJkiAJljtEgiRIgmUCSZAESZAESZAEyx0iQRIkwTKBJEiCv5fgvTd1wDmn7QAP4AeIgA4oW0gJWgEzWCZwbQ7gAA7ggLKFOIADOKBMIAeAEAmSIAmSYLlDJEiCJFgmkARJkARJ8N8S/ADTZUewBvnTOQAAAABJRU5ErkJggg=="))).toComposeImageBitmap()
+  ImageIO.read(ByteArrayInputStream(Base64.getMimeDecoder().decode("iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAYAAACqaXHeAAAAAXNSR0IArs4c6QAAAKVJREFUeF7t1kENACEUQ0FQhnVQ9lfGO+xggITQdvbMzArPey+8fa3tAfwAEdABZQspQStgBssEcgAIkSAJkiAJljtEgiRIgmUCSZAESZAESZAEyx0iQRIkwTKBJEiCv5fgvTd1wDmn7QAP4AeIgA4oW0gJWgEzWCZwbQ7gAA7ggLKFOIADOKBMIAeAEAmSIAmSYLlDJEiCJFgmkARJkARJ8N8S/ADTZUewBvnTOQAAAABJRU5ErkJggg=="))).toComposeImageBitmap()

 actual fun base64ToBitmap(base64ImageString: String): ImageBitmap {
  val imageString = base64ImageString
    .removePrefix("data:image/png;base64,")
    .removePrefix("data:image/jpg;base64,")
  return try {
-    ImageIO.read(ByteArrayInputStream(Base64.getDecoder().decode(imageString))).toComposeImageBitmap()
+    ImageIO.read(ByteArrayInputStream(Base64.getMimeDecoder().decode(imageString))).toComposeImageBitmap()
  } catch (e: IOException) {
    Log.e(TAG, "base64ToBitmap error: $e")
    errorBitmap()
@@ -77,7 +77,7 @@ actual fun compressImageStr(bitmap: ImageBitmap): String {
  return try {
    val encoded  = Base64.getEncoder().encodeToString(compressImageData(bitmap, usePng).toByteArray())
    "data:image/$ext;base64,$encoded"
-  } catch (e: IOException) {
+  } catch (e: Exception) {
    Log.e(TAG, "resizeImageToStrSize error: $e")
    throw e
  }
--- a/apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/call/CallView.desktop.kt
+++ b/apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/call/CallView.desktop.kt
@@ -146,8 +146,21 @@ private fun SendStateUpdates() {
@Composable
 fun WebRTCController(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIMessage) -> Unit) {
  val uriHandler = LocalUriHandler.current
+  val endCall = {
+    val call = chatModel.activeCall.value
+    if (call != null) withBGApi { chatModel.callManager.endCall(call) }
+  }
  val server = remember {
-    uriHandler.openUri("http://${SERVER_HOST}:$SERVER_PORT/simplex/call/")
+    try {
+      uriHandler.openUri("http://${SERVER_HOST}:$SERVER_PORT/simplex/call/")
+    } catch (e: Exception) {
+      Log.e(TAG, "Unable to open browser: ${e.stackTraceToString()}")
+      AlertManager.shared.showAlertMsg(
+        title = generalGetString(MR.strings.unable_to_open_browser_title),
+        text = generalGetString(MR.strings.unable_to_open_browser_desc)
+      )
+      endCall()
+    }
    startServer(onResponse)
  }
  fun processCommand(cmd: WCallCommand) {
--- a/apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/chatlist/ChatListView.desktop.kt
+++ b/apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/chatlist/ChatListView.desktop.kt
@@ -3,7 +3,6 @@ package chat.simplex.common.views.chatlist
 import androidx.compose.foundation.*
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.Icon
 import androidx.compose.material.MaterialTheme
 import androidx.compose.runtime.*
@@ -13,6 +12,7 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.unit.dp
 import chat.simplex.common.platform.*
 import chat.simplex.common.ui.theme.*
+import chat.simplex.common.views.call.Call
 import chat.simplex.common.views.call.CallMediaType
 import chat.simplex.common.views.chat.item.ItemAction
 import chat.simplex.common.views.helpers.*
@@ -22,10 +22,9 @@ import dev.icerock.moko.resources.compose.stringResource
 import kotlinx.coroutines.flow.MutableStateFlow

@Composable
-actual fun DesktopActiveCallOverlayLayout(newChatSheetState: MutableStateFlow<AnimatedViewState>) {
-  val call = remember { chatModel.activeCall}.value
-  //  if (call?.callState == CallState.Connected && !newChatSheetState.collectAsState().value.isVisible()) {
-  if (call != null && !newChatSheetState.collectAsState().value.isVisible()) {
+actual fun ActiveCallInteractiveArea(call: Call, newChatSheetState: MutableStateFlow<AnimatedViewState>) {
+  //  if (call.callState == CallState.Connected && !newChatSheetState.collectAsState().value.isVisible()) {
+  if (!newChatSheetState.collectAsState().value.isVisible()) {
      val showMenu = remember { mutableStateOf(false) }
      val media = call.peerMedia ?: call.localMedia
      CompositionLocalProvider(
--- a/apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/helpers/CustomTimePicker.desktop.kt
+++ b/apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/helpers/CustomTimePicker.desktop.kt
@@ -0,0 +1,80 @@
+package chat.simplex.common.views.helpers
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.material.MaterialTheme
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import chat.simplex.common.model.CustomTimeUnit
+import chat.simplex.common.ui.theme.DEFAULT_PADDING
+
+@Composable
+actual fun CustomTimePicker(
+  selection: MutableState<Int>,
+  timeUnitsLimits: List<TimeUnitLimits>
+) {
+  val unit = remember {
+    var res: CustomTimeUnit = CustomTimeUnit.Second
+    val found = timeUnitsLimits.asReversed().any {
+      if (selection.value >= it.minValue * it.timeUnit.toSeconds && selection.value <= it.maxValue * it.timeUnit.toSeconds) {
+        res = it.timeUnit
+        selection.value = (selection.value / it.timeUnit.toSeconds).coerceIn(it.minValue, it.maxValue) * it.timeUnit.toSeconds
+        true
+      } else {
+        false
+      }
+    }
+    if (!found) {
+      // If custom interval doesn't fit in any category, set it to 1 second interval
+      selection.value = 1
+    }
+    mutableStateOf(res)
+  }
+  val values = remember(unit.value) {
+    val limit = timeUnitsLimits.first { it.timeUnit == unit.value }
+    val res = ArrayList<Pair<Int, String>>()
+    for (i in limit.minValue..limit.maxValue) {
+      val seconds = i * limit.timeUnit.toSeconds
+      val desc = i.toString()
+      res.add(seconds to desc)
+    }
+    if (res.none { it.first == selection.value }) {
+      // Doesn't fit into min..max, put it equal to the closest value
+      selection.value = selection.value.coerceIn(res.first().first, res.last().first)
+      //selection.value = res.last { it.first <= selection.value }.first
+    }
+    res
+  }
+  val units = remember {
+    val res = ArrayList<Pair<CustomTimeUnit, String>>()
+    for (unit in timeUnitsLimits) {
+      res.add(unit.timeUnit to unit.timeUnit.text)
+    }
+    res
+  }
+
+  Row(
+    Modifier.padding(bottom = DEFAULT_PADDING),
+    verticalAlignment = Alignment.CenterVertically,
+    horizontalArrangement = Arrangement.SpaceEvenly
+  ) {
+    ExposedDropDownSetting(
+      values,
+      selection,
+      textColor = MaterialTheme.colors.onBackground,
+      enabled = remember { mutableStateOf(true) },
+      onSelected = { selection.value = it }
+    )
+    Spacer(Modifier.width(DEFAULT_PADDING))
+    ExposedDropDownSetting(
+      units,
+      unit,
+      textColor = MaterialTheme.colors.onBackground,
+      enabled = remember { mutableStateOf(true) },
+      onSelected = {
+        selection.value = selection.value / unit.value.toSeconds * it.toSeconds
+        unit.value = it
+      }
+    )
+  }
+}
--- a/apps/multiplatform/gradle.properties
+++ b/apps/multiplatform/gradle.properties
@@ -25,11 +25,11 @@ android.nonTransitiveRClass=true
 android.enableJetifier=true
 kotlin.mpp.androidSourceSetLayoutVersion=2

-android.version_name=5.5
-android.version_code=175
+android.version_name=5.5.3
+android.version_code=181

-desktop.version_name=5.5
-desktop.version_code=26
+desktop.version_name=5.5.3
+desktop.version_code=29

 kotlin.version=1.8.20
 gradle.plugin.version=7.4.2
--- a/blog/20240124-simplex-chat-infrastructure-costs-v5-5-simplex-ux-private-notes-group-history.md
+++ b/blog/20240124-simplex-chat-infrastructure-costs-v5-5-simplex-ux-private-notes-group-history.md
@@ -0,0 +1,119 @@
+---
+layout: layouts/article.html
+title: "SimpleX Chat: free infrastructure from Linode, v5.5 released with private notes, group history and a simpler UX to connect."
+date: 2024-01-24
+previewBody: blog_previews/20240124.html
+image: images/20240124-connect1.png
+permalink: "/blog/20240124-simplex-chat-infrastructure-costs-v5-5-simplex-ux-private-notes-group-history.html"
+---
+
+# SimpleX Chat: free infrastructure from Linode, v5.5 released with private notes, group history and a simpler UX to connect.
+
+**Published:** Jan 24, 2024
+
+[SimpleX Chat infrastructure on Linode](#simplex-chat-infrastructure-on-linode):
+- Free infrastructure.
+- SimpleX servers in Linode Marketplace.
+- High capacity messaging servers.
+
+What's new in v5.5:
+- [private notes](#private-notes)
+- [group history](#group-history)
+- [simpler UX to connect to other users](#simpler-ux-to-connect-to-other-users)
+- [message delivery stability and other improvements](#message-delivery-stability-and-other-improvements)
+
+Also, we added Hungarian (only Android) and Turkish interface languages, thanks to [our users and Weblate](https://github.com/simplex-chat/simplex-chat#help-translating-simplex-chat).
+
+SimpleX Chat Android app is now available in 20 languages!
+
+## SimpleX Chat infrastructure on Linode
+
+We chose Linode as our hosting provider as and they have been consistently reliable, cheaper than alternatives, with excellent support and great documentation.
+
+When Linode was acquired by Akamai, we were a bit nervous about how it may affect service quality. So far it's been working out quite well.
+
+As the usage of SimpleX network was growing, so did our hosting costs, and from being really small they started to become significant, particularly as we didn't yet manage to optimize the servers last year.
+
+Linode helped - we're really excited to announce that Akamai decided to support SimpleX Chat growth by accepting it into their [Linode Rise startup program](https://www.linode.com/linode-for-startups/).
+
+Thanks to this program:
+
+- we received free infrastructure for the first year up to $10,000 per month, no strings attached. It already saved us some money, and gave us enough time to optimize the servers - the latest version of the servers are much less costly to operate with the current traffic, and can support a much larger traffic within this limit. In the year 2 of the program we will receive 50% discount with unlimited traffic, and in year 3 - 25% discount.
+
+- Linode Marketplace now includes [SimpleX Chat messages and file servers](https://www.linode.com/marketplace/apps/simplex-chat/simplex-chat/) - you can get free $100 credits for the first 2 months and run your own servers in just a few clicks, and use them in SimpleX Chat apps. Anybody can submit their application to Linode marketplace, but dedicated support we have from Linode team via this program made it simpler.
+
+- Akamai solution engineers are helping us to design high capacity server solution, free of charge, so that a single host can provide horizontally scalable capacity for messaging, allowing for a much larger number of concurrent users on a single server address. Initially we considered using HAProxy, and the latest proof of concept uses OpenResty - a fork of Nginx with Lua script engine - to route requests from a single host to multiple SMP relays, reducing an overhead for the clients that would be configured with a smaller number of higher capacity servers. This project is still in progress, there will be more details as we roll it out.
+
+## What's new in v5.5
+
+### Private notes
+
+<img src="./images/20240124-notes1.png" width="220" class="float-to-left"> <img src="./images/20240124-notes2.png" width="220" class="float-to-left">
+
+*"Where do I put notes for myself?"* was a very common support question. There was a workaround - you could create an empty group, just with yourself, and use it to save notes, but it was not very convenient, and you could accidentally add members there.
+
+This version has a more convenient and private alternative - the Private notes. It looks like an ordinary conversation where you can put text messages, links with previews, and any media and files, but they are not sent anywhere - they are stored locally, only on your device, with encrypted files.
+
+You can access the Private notes created in mobile app from desktop app too, by linking a mobile and desktop apps - the feature [added in the previous version](./20231125-simplex-chat-v5-4-link-mobile-desktop-quantum-resistant-better-groups.md). It allows to conveniently share files between the devices without sending them over the Internet.
+
+### Group history
+
+<img src="./images/20240124-history1.png" width="220" class="float-to-left"> <img src="./images/20240124-history2.png" width="220" class="float-to-left">
+
+In the previous version, when users joined groups, they only saw an empty conversation, and the notifications of being connected to other members. This version allows group admins sending recent group history to the new members - this option is enabled by default for new groups, and can be enabled for the existing groups in the preferences. So now new members can join the conversation as soon as they join.
+
+This does not mean that these messages are stored on any servers - the admin member that adds a new member to the group sends these messages directly when a new member joins. Groups are still fully decentralized, do not have any identity on the network, and fully private - only their members know they exist.
+
+That is, unless a group owner decides to make it public. Groups can be registered in [SimpleX groups directory](https://simplex.chat/contact#/?v=1-4&smp=smp%3A%2F%2Fu2dS9sG8nMNURyZwqASV4yROM28Er0luVTx5X1CsMrU%3D%40smp4.simplex.im%2FeXSPwqTkKyDO3px4fLf1wx3MvPdjdLW3%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAaiv6MkMH44L2TcYrt_CsX3ZvM11WgbMEUn0hkIKTOho%253D%26srv%3Do5vmywmrnaxalvz6wi3zicyftgio6psuvyniis6gco6bp6ekl4cqj4id.onion) to be discovered by the new members - group directory is also improved.
+
+### Simpler UX to connect to other users
+
+<img src="./images/20240124-connect1.png" width="220" class="float-to-left"> <img src="./images/20240124-connect2.png" width="220" class="float-to-left">
+
+SimpleX platform has no user accounts or identities, and while it improves metadata privacy, it also makes it harder to understand how to connect to other people, particularly for the new users who are not invited by the existing users.
+
+This version simplifies this interface by allowing to connect via the received link just by pasting the address into the search bar, as is common in many wallet apps and some other decentralized messengers. We also improved the interface of creating invitation links.
+
+We will continue working on improving and simplifying user interface throughout the year. Please send us any feedback and suggestions to the team's address available in the app.
+
+### Message delivery stability and other improvements
+
+One of the long standing issues was that message reception could get stuck in some rare occasions, and only get resumed once the app is fully restarted. As Android app includes an always-on notification service that runs in background, full restart should be done via the app settings.
+
+This version fixed many issues with message delivery stability and also added some diagnostics to identify any other cases when message delivery may stop. These fixes should also reduce battery usage, particularly on slow internet connections.
+
+Other improvements in this version:
+- you can now reveal secret messages by tapping. To send a secret message wrap in "#" characters, e.g. "\#password\#".
+- you can delete the last user profile, simplifying account deletion. If you have [hidden user profiles](./20230328-simplex-chat-v4-6-hidden-profiles.md), they won't be deleted in this case, and will be accessible again once you create a new profile.
+
+## SimpleX platform
+
+Some links to answer the most common questions:
+
+[How can SimpleX deliver messages without user identifiers](./20220511-simplex-chat-v2-images-files.md#the-first-messaging-platform-without-user-identifiers).
+
+[What are the risks to have identifiers assigned to the users](./20220711-simplex-chat-v3-released-ios-notifications-audio-video-calls-database-export-import-protocol-improvements.md#why-having-users-identifiers-is-bad-for-the-users).
+
+[Technical details and limitations](https://github.com/simplex-chat/simplex-chat#privacy-technical-details-and-limitations).
+
+[How SimpleX is different from Session, Matrix, Signal, etc.](https://github.com/simplex-chat/simplex-chat/blob/stable/README.md#frequently-asked-questions).
+
+Please also see our [website](https://simplex.chat).
+
+## Help us with donations
+
+Huge thank you to everybody who donated to SimpleX Chat!
+
+We are prioritizing users privacy and security - it would be impossible without your support.
+
+Our pledge to our users is that SimpleX protocols are and will remain open, and in public domain, - so anybody can build the future implementations of the clients and the servers. We are building SimpleX platform based on the same principles as email and web, but much more private and secure.
+
+Your donations help us raise more funds – any amount, even the price of the cup of coffee, makes a big difference for us.
+
+See [this section](https://github.com/simplex-chat/simplex-chat/tree/master#help-us-with-donations) for the ways to donate.
+
+Thank you,
+
+Evgeny
+
+SimpleX Chat founder
--- a/blog/README.md
+++ b/blog/README.md
@@ -1,5 +1,20 @@
 # Blog

+Jan 24, 2024 [SimpleX Chat: free infrastructure from Linode, v5.5 released](./20240124-simplex-chat-infrastructure-costs-v5-5-simplex-ux-private-notes-group-history.md)
+
+SimpleX Chat infrastructure on Linode:
+- Free infrastructure.
+- SimpleX servers in Linode Marketplace.
+- High capacity messaging servers.
+
+What's new in v5.5:
+- private notes.
+- group history.
+- simpler UX to connect to other users.
+- message delivery stability and other improvements.
+
+---
+
 Nov 25, 2023 [SimpleX Chat v5.4 released](./20231125-simplex-chat-v5-4-link-mobile-desktop-quantum-resistant-better-groups.md)

 - Link mobile and desktop apps via secure quantum-resistant protocol. 🔗
--- a/blog/images/20240124-connect1.png
+++ b/blog/images/20240124-connect1.png
--- a/blog/images/20240124-connect2.png
+++ b/blog/images/20240124-connect2.png
--- a/blog/images/20240124-history1.png
+++ b/blog/images/20240124-history1.png
--- a/blog/images/20240124-history2.png
+++ b/blog/images/20240124-history2.png
--- a/blog/images/20240124-notes1.png
+++ b/blog/images/20240124-notes1.png
--- a/blog/images/20240124-notes2.png
+++ b/blog/images/20240124-notes2.png
--- a/cabal.project
+++ b/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: 7a0cd8041bbb7d7ab2f089395a244dc4af0f9e3b
+    tag: e64b6cba4b7e4107f78ae596ab2a6a28ef24ff78

 source-repository-package
    type: git
--- a/docs/DOWNLOADS.md
+++ b/docs/DOWNLOADS.md
@@ -7,7 +7,7 @@ revision: 25.11.2023
 | Updated 25.11.2023 | Languages: EN |
 # Download SimpleX apps

-The latest stable version is v5.4.3.
+The latest stable version is v5.5.

 You can get the latest beta releases from [GitHub](https://github.com/simplex-chat/simplex-chat/releases).

@@ -21,24 +21,24 @@ You can get the latest beta releases from [GitHub](https://github.com/simplex-ch

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

-**Linux**: [AppImage](https://github.com/simplex-chat/simplex-chat/releases/download/v5.4.3/simplex-desktop-x86_64.AppImage) (most Linux distros), [Ubuntu 20.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.4.3/simplex-desktop-ubuntu-20_04-x86_64.deb) (and Debian-based distros), [Ubuntu 22.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.4.3/simplex-desktop-ubuntu-22_04-x86_64.deb).
+**Linux**: [AppImage](https://github.com/simplex-chat/simplex-chat/releases/download/v5.5.0/simplex-desktop-x86_64.AppImage) (most Linux distros), [Ubuntu 20.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.5.0/simplex-desktop-ubuntu-20_04-x86_64.deb) (and Debian-based distros), [Ubuntu 22.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.5.0/simplex-desktop-ubuntu-22_04-x86_64.deb).

-**Mac**: [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.4.3/simplex-desktop-macos-x86_64.dmg) (Intel), [aarch64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.4.3/simplex-desktop-macos-aarch64.dmg) (Apple Silicon).
+**Mac**: [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.5.0/simplex-desktop-macos-x86_64.dmg) (Intel), [aarch64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.5.0/simplex-desktop-macos-aarch64.dmg) (Apple Silicon).

-**Windows**: [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.4.3/simplex-desktop-windows-x86_64.msi).
+**Windows**: [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.5.0/simplex-desktop-windows-x86_64.msi).

 ## Mobile apps

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

-**Android**: [Play store](https://play.google.com/store/apps/details?id=chat.simplex.app), [F-Droid](https://simplex.chat/fdroid/), [APK aarch64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.4.3/simplex.apk), [APK armv7](https://github.com/simplex-chat/simplex-chat/releases/download/v5.4.3/simplex-armv7a.apk).
+**Android**: [Play store](https://play.google.com/store/apps/details?id=chat.simplex.app), [F-Droid](https://simplex.chat/fdroid/), [APK aarch64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.5.0/simplex.apk), [APK armv7](https://github.com/simplex-chat/simplex-chat/releases/download/v5.5.0/simplex-armv7a.apk).

 ## Terminal (console) app

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

-**Linux**: [Ubuntu 20.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.4.3/simplex-chat-ubuntu-20_04-x86-64), [Ubuntu 22.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.4.3/simplex-chat-ubuntu-22_04-x86-64).
+**Linux**: [Ubuntu 20.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.5.0/simplex-chat-ubuntu-20_04-x86-64), [Ubuntu 22.04](https://github.com/simplex-chat/simplex-chat/releases/download/v5.5.0/simplex-chat-ubuntu-22_04-x86-64).

-**Mac** [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.4.3/simplex-chat-macos-x86-64), aarch64 - [compile from source](./CLI.md#).
+**Mac** [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.5.0/simplex-chat-macos-x86-64), aarch64 - [compile from source](/docs/CLI.md#).

-**Windows**: [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.4.3/simplex-chat-windows-x86-64).
+**Windows**: [x86_64](https://github.com/simplex-chat/simplex-chat/releases/download/v5.5.0/simplex-chat-windows-x86-64).
--- a/flake.lock
+++ b/flake.lock
@@ -16,6 +16,21 @@
        "type": "github"
      }
    },
+    "blank": {
+      "locked": {
+        "lastModified": 1625557891,
+        "narHash": "sha256-O8/MWsPBGhhyPoPLHZAuoZiiHo9q6FLlEeIDEXuj6T4=",
+        "owner": "divnix",
+        "repo": "blank",
+        "rev": "5a5d2684073d9f563072ed07c871d577a6c614a8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "divnix",
+        "repo": "blank",
+        "type": "github"
+      }
+    },
    "cabal-32": {
      "flake": false,
      "locked": {
@@ -83,6 +98,64 @@
        "type": "github"
      }
    },
+    "devshell": {
+      "inputs": {
+        "flake-utils": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1663445644,
+        "narHash": "sha256-+xVlcK60x7VY1vRJbNUEAHi17ZuoQxAIH4S4iUFUGBA=",
+        "owner": "numtide",
+        "repo": "devshell",
+        "rev": "e3dc3e21594fe07bdb24bdf1c8657acaa4cb8f66",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "devshell",
+        "type": "github"
+      }
+    },
+    "dmerge": {
+      "inputs": {
+        "nixlib": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "nixpkgs"
+        ],
+        "yants": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "yants"
+        ]
+      },
+      "locked": {
+        "lastModified": 1659548052,
+        "narHash": "sha256-fzI2gp1skGA8mQo/FBFrUAtY0GQkAIAaV/V127TJPyY=",
+        "owner": "divnix",
+        "repo": "data-merge",
+        "rev": "d160d18ce7b1a45b88344aa3f13ed1163954b497",
+        "type": "github"
+      },
+      "original": {
+        "owner": "divnix",
+        "repo": "data-merge",
+        "type": "github"
+      }
+    },
    "flake-compat": {
      "flake": false,
      "locked": {
@@ -100,34 +173,74 @@
        "type": "github"
      }
    },
-    "flake-parts": {
-      "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib"
-      },
+    "flake-compat_2": {
+      "flake": false,
      "locked": {
-        "lastModified": 1698579227,
-        "narHash": "sha256-KVWjFZky+gRuWennKsbo6cWyo7c/z/VgCte5pR9pEKg=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "f76e870d64779109e41370848074ac4eaa1606ec",
+        "lastModified": 1650374568,
+        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
        "type": "github"
      },
      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
+        "owner": "edolstra",
+        "repo": "flake-compat",
        "type": "github"
      }
    },
    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
      "locked": {
-        "lastModified": 1701680307,
-        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "lastModified": 1676283394,
+        "narHash": "sha256-XX2f9c3iySLCw54rJ/CZs+ZK6IQy7GXNY4nSOyu2QG4=",
        "owner": "numtide",
        "repo": "flake-utils",
-        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "rev": "3db36a8b464d0c4532ba1c7dda728f4576d6d073",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
+      "locked": {
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_3": {
+      "locked": {
+        "lastModified": 1653893745,
+        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_4": {
+      "locked": {
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
        "type": "github"
      },
      "original": {
@@ -153,51 +266,33 @@
        "type": "github"
      }
    },
-    "ghc98X": {
-      "flake": false,
+    "gomod2nix": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_2",
+        "utils": "utils"
+      },
      "locked": {
-        "lastModified": 1696643148,
-        "narHash": "sha256-E02DfgISH7EvvNAu0BHiPvl1E5FGMDi0pWdNZtIBC9I=",
-        "ref": "ghc-9.8",
-        "rev": "443e870d977b1ab6fc05f47a9a17bc49296adbd6",
-        "revCount": 61642,
-        "submodules": true,
-        "type": "git",
-        "url": "https://gitlab.haskell.org/ghc/ghc"
+        "lastModified": 1655245309,
+        "narHash": "sha256-d/YPoQ/vFn1+GTmSdvbSBSTOai61FONxB4+Lt6w/IVI=",
+        "owner": "tweag",
+        "repo": "gomod2nix",
+        "rev": "40d32f82fc60d66402eb0972e6e368aeab3faf58",
+        "type": "github"
      },
      "original": {
-        "ref": "ghc-9.8",
-        "submodules": true,
-        "type": "git",
-        "url": "https://gitlab.haskell.org/ghc/ghc"
-      }
-    },
-    "ghc99": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1697054644,
-        "narHash": "sha256-kKarOuXUaAH3QWv7ASx+gGFMHaHKe0pK5Zu37ky2AL4=",
-        "ref": "refs/heads/master",
-        "rev": "f383a242c76f90bcca8a4d7ee001dcb49c172a9a",
-        "revCount": 62040,
-        "submodules": true,
-        "type": "git",
-        "url": "https://gitlab.haskell.org/ghc/ghc"
-      },
-      "original": {
-        "submodules": true,
-        "type": "git",
-        "url": "https://gitlab.haskell.org/ghc/ghc"
+        "owner": "tweag",
+        "repo": "gomod2nix",
+        "type": "github"
      }
    },
    "hackage": {
      "flake": false,
      "locked": {
-        "lastModified": 1702513363,
-        "narHash": "sha256-kloro9uEe8aYhPMoMjVNq2rfrXNgMOZhOPwVH5DH2K0=",
+        "lastModified": 1702340598,
+        "narHash": "sha256-CC0HI+6iKPtH+8r/ZfcpW5v/OYvL7zMwpr0xfkXV1zU=",
        "owner": "input-output-hk",
        "repo": "hackage.nix",
-        "rev": "a9d931d0398da67846fa257922a924829233cb91",
+        "rev": "24617c569995e38bf3b83b48eec6628a50fdb4fb",
        "type": "github"
      },
      "original": {
@@ -214,40 +309,33 @@
        "cabal-36": "cabal-36",
        "cardano-shell": "cardano-shell",
        "flake-compat": "flake-compat",
+        "flake-utils": "flake-utils_2",
        "ghc-8.6.5-iohk": "ghc-8.6.5-iohk",
-        "ghc98X": "ghc98X",
-        "ghc99": "ghc99",
        "hackage": [
          "hackage"
        ],
-        "hls-1.10": "hls-1.10",
-        "hls-2.0": "hls-2.0",
-        "hls-2.2": "hls-2.2",
-        "hls-2.3": "hls-2.3",
-        "hls-2.4": "hls-2.4",
        "hpc-coveralls": "hpc-coveralls",
        "hydra": "hydra",
        "iserv-proxy": "iserv-proxy",
        "nixpkgs": [
-          "haskellNix",
-          "nixpkgs-unstable"
+          "nixpkgs"
        ],
        "nixpkgs-2003": "nixpkgs-2003",
        "nixpkgs-2105": "nixpkgs-2105",
        "nixpkgs-2111": "nixpkgs-2111",
        "nixpkgs-2205": "nixpkgs-2205",
        "nixpkgs-2211": "nixpkgs-2211",
-        "nixpkgs-2305": "nixpkgs-2305",
        "nixpkgs-unstable": "nixpkgs-unstable",
        "old-ghc-nix": "old-ghc-nix",
-        "stackage": "stackage"
+        "stackage": "stackage",
+        "tullia": "tullia"
      },
      "locked": {
-        "lastModified": 1701163700,
-        "narHash": "sha256-sOrewUS3LnzV09nGr7+3R6Q6zsgU4smJc61QsHq+4DE=",
+        "lastModified": 1677975916,
+        "narHash": "sha256-dbe8lEEPyfzjdRwpePClv7J9p9lQg7BwbBqAMCw4RLw=",
        "owner": "input-output-hk",
        "repo": "haskell.nix",
-        "rev": "2808bfe3e62e9eb4ee8974cd623a00e1611f302b",
+        "rev": "ab5efd87ce3fd8ade38a01d97693d29a4f1ae7e4",
        "type": "github"
      },
      "original": {
@@ -257,91 +345,6 @@
        "type": "github"
      }
    },
-    "hls-1.10": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1680000865,
-        "narHash": "sha256-rc7iiUAcrHxwRM/s0ErEsSPxOR3u8t7DvFeWlMycWgo=",
-        "owner": "haskell",
-        "repo": "haskell-language-server",
-        "rev": "b08691db779f7a35ff322b71e72a12f6e3376fd9",
-        "type": "github"
-      },
-      "original": {
-        "owner": "haskell",
-        "ref": "1.10.0.0",
-        "repo": "haskell-language-server",
-        "type": "github"
-      }
-    },
-    "hls-2.0": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1687698105,
-        "narHash": "sha256-OHXlgRzs/kuJH8q7Sxh507H+0Rb8b7VOiPAjcY9sM1k=",
-        "owner": "haskell",
-        "repo": "haskell-language-server",
-        "rev": "783905f211ac63edf982dd1889c671653327e441",
-        "type": "github"
-      },
-      "original": {
-        "owner": "haskell",
-        "ref": "2.0.0.1",
-        "repo": "haskell-language-server",
-        "type": "github"
-      }
-    },
-    "hls-2.2": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1693064058,
-        "narHash": "sha256-8DGIyz5GjuCFmohY6Fa79hHA/p1iIqubfJUTGQElbNk=",
-        "owner": "haskell",
-        "repo": "haskell-language-server",
-        "rev": "b30f4b6cf5822f3112c35d14a0cba51f3fe23b85",
-        "type": "github"
-      },
-      "original": {
-        "owner": "haskell",
-        "ref": "2.2.0.0",
-        "repo": "haskell-language-server",
-        "type": "github"
-      }
-    },
-    "hls-2.3": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1695910642,
-        "narHash": "sha256-tR58doOs3DncFehHwCLczJgntyG/zlsSd7DgDgMPOkI=",
-        "owner": "haskell",
-        "repo": "haskell-language-server",
-        "rev": "458ccdb55c9ea22cd5d13ec3051aaefb295321be",
-        "type": "github"
-      },
-      "original": {
-        "owner": "haskell",
-        "ref": "2.3.0.0",
-        "repo": "haskell-language-server",
-        "type": "github"
-      }
-    },
-    "hls-2.4": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1696939266,
-        "narHash": "sha256-VOMf5+kyOeOmfXTHlv4LNFJuDGa7G3pDnOxtzYR40IU=",
-        "owner": "haskell",
-        "repo": "haskell-language-server",
-        "rev": "362fdd1293efb4b82410b676ab1273479f6d17ee",
-        "type": "github"
-      },
-      "original": {
-        "owner": "haskell",
-        "ref": "2.4.0.0",
-        "repo": "haskell-language-server",
-        "type": "github"
-      }
-    },
    "hpc-coveralls": {
      "flake": false,
      "locked": {
@@ -381,14 +384,37 @@
        "type": "indirect"
      }
    },
+    "incl": {
+      "inputs": {
+        "nixlib": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1669263024,
+        "narHash": "sha256-E/+23NKtxAqYG/0ydYgxlgarKnxmDbg6rCMWnOBqn9Q=",
+        "owner": "divnix",
+        "repo": "incl",
+        "rev": "ce7bebaee048e4cd7ebdb4cee7885e00c4e2abca",
+        "type": "github"
+      },
+      "original": {
+        "owner": "divnix",
+        "repo": "incl",
+        "type": "github"
+      }
+    },
    "iserv-proxy": {
      "flake": false,
      "locked": {
-        "lastModified": 1691634696,
-        "narHash": "sha256-MZH2NznKC/gbgBu8NgIibtSUZeJ00HTLJ0PlWKCBHb0=",
+        "lastModified": 1670983692,
+        "narHash": "sha256-avLo34JnI9HNyOuauK5R69usJm+GfW3MlyGlYxZhTgY=",
        "ref": "hkm/remote-iserv",
-        "rev": "43a979272d9addc29fbffc2e8542c5d96e993d73",
-        "revCount": 14,
+        "rev": "50d0abb3317ac439a4e7495b185a64af9b7b9300",
+        "revCount": 10,
        "type": "git",
        "url": "https://gitlab.haskell.org/hamishmack/iserv-proxy.git"
      },
@@ -414,22 +440,32 @@
        "type": "github"
      }
    },
-    "mac2ios": {
+    "n2c": {
      "inputs": {
-        "flake-parts": "flake-parts",
-        "nixpkgs": "nixpkgs_2"
+        "flake-utils": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "nixpkgs"
+        ]
      },
      "locked": {
-        "lastModified": 1699767871,
-        "narHash": "sha256-kxeCUfwC/Vgh2FvVMlBUq0eVx1JvfHyN+5MPKUik9mE=",
-        "owner": "zw3rk",
-        "repo": "mobile-core-tools",
-        "rev": "4dcb77d5ea896d749381806dfab5358851b08951",
+        "lastModified": 1665039323,
+        "narHash": "sha256-SAh3ZjFGsaCI8FRzXQyp56qcGdAqgKEfJWPCQ0Sr7tQ=",
+        "owner": "nlewo",
+        "repo": "nix2container",
+        "rev": "b008fe329ffb59b67bf9e7b08ede6ee792f2741a",
        "type": "github"
      },
      "original": {
-        "owner": "zw3rk",
-        "repo": "mobile-core-tools",
+        "owner": "nlewo",
+        "repo": "nix2container",
        "type": "github"
      }
    },
@@ -454,6 +490,95 @@
        "type": "github"
      }
    },
+    "nix-nomad": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "flake-utils": [
+          "haskellNix",
+          "tullia",
+          "nix2container",
+          "flake-utils"
+        ],
+        "gomod2nix": "gomod2nix",
+        "nixpkgs": [
+          "haskellNix",
+          "tullia",
+          "nixpkgs"
+        ],
+        "nixpkgs-lib": [
+          "haskellNix",
+          "tullia",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1658277770,
+        "narHash": "sha256-T/PgG3wUn8Z2rnzfxf2VqlR1CBjInPE0l1yVzXxPnt0=",
+        "owner": "tristanpemble",
+        "repo": "nix-nomad",
+        "rev": "054adcbdd0a836ae1c20951b67ed549131fd2d70",
+        "type": "github"
+      },
+      "original": {
+        "owner": "tristanpemble",
+        "repo": "nix-nomad",
+        "type": "github"
+      }
+    },
+    "nix2container": {
+      "inputs": {
+        "flake-utils": "flake-utils_3",
+        "nixpkgs": "nixpkgs_3"
+      },
+      "locked": {
+        "lastModified": 1658567952,
+        "narHash": "sha256-XZ4ETYAMU7XcpEeAFP3NOl9yDXNuZAen/aIJ84G+VgA=",
+        "owner": "nlewo",
+        "repo": "nix2container",
+        "rev": "60bb43d405991c1378baf15a40b5811a53e32ffa",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nlewo",
+        "repo": "nix2container",
+        "type": "github"
+      }
+    },
+    "nixago": {
+      "inputs": {
+        "flake-utils": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "flake-utils"
+        ],
+        "nixago-exts": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "blank"
+        ],
+        "nixpkgs": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1661824785,
+        "narHash": "sha256-/PnwdWoO/JugJZHtDUioQp3uRiWeXHUdgvoyNbXesz8=",
+        "owner": "nix-community",
+        "repo": "nixago",
+        "rev": "8c1f9e5f1578d4b2ea989f618588d62a335083c3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixago",
+        "type": "github"
+      }
+    },
    "nixpkgs": {
      "locked": {
        "lastModified": 1657693803,
@@ -520,11 +645,11 @@
    },
    "nixpkgs-2205": {
      "locked": {
-        "lastModified": 1685573264,
-        "narHash": "sha256-Zffu01pONhs/pqH07cjlF10NnMDLok8ix5Uk4rhOnZQ=",
+        "lastModified": 1672580127,
+        "narHash": "sha256-3lW3xZslREhJogoOkjeZtlBtvFMyxHku7I/9IVehhT8=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "380be19fbd2d9079f677978361792cb25e8a3635",
+        "rev": "0874168639713f547c05947c76124f78441ea46c",
        "type": "github"
      },
      "original": {
@@ -536,11 +661,11 @@
    },
    "nixpkgs-2211": {
      "locked": {
-        "lastModified": 1688392541,
-        "narHash": "sha256-lHrKvEkCPTUO+7tPfjIcb7Trk6k31rz18vkyqmkeJfY=",
+        "lastModified": 1675730325,
+        "narHash": "sha256-uNvD7fzO5hNlltNQUAFBPlcEjNG5Gkbhl/ROiX+GZU4=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "ea4c80b39be4c09702b0cb3b42eab59e2ba4f24b",
+        "rev": "b7ce17b1ebf600a72178f6302c77b6382d09323f",
        "type": "github"
      },
      "original": {
@@ -550,40 +675,6 @@
        "type": "github"
      }
    },
-    "nixpkgs-2305": {
-      "locked": {
-        "lastModified": 1695416179,
-        "narHash": "sha256-610o1+pwbSu+QuF3GE0NU5xQdTHM3t9wyYhB9l94Cd8=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "715d72e967ec1dd5ecc71290ee072bcaf5181ed6",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-23.05-darwin",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs-lib": {
-      "locked": {
-        "dir": "lib",
-        "lastModified": 1696019113,
-        "narHash": "sha256-X3+DKYWJm93DRSdC5M6K5hLqzSya9BjibtBsuARoPco=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "f5892ddac112a1e9b3612c39af1b72987ee5783a",
-        "type": "github"
-      },
-      "original": {
-        "dir": "lib",
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
    "nixpkgs-regression": {
      "locked": {
        "lastModified": 1643052045,
@@ -602,11 +693,11 @@
    },
    "nixpkgs-unstable": {
      "locked": {
-        "lastModified": 1695318763,
-        "narHash": "sha256-FHVPDRP2AfvsxAdc+AsgFJevMz5VBmnZglFUMlxBkcY=",
+        "lastModified": 1675758091,
+        "narHash": "sha256-7gFSQbSVAFUHtGCNHPF7mPc5CcqDk9M2+inlVPZSneg=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "e12483116b3b51a185a33a272bf351e357ba9a99",
+        "rev": "747927516efcb5e31ba03b7ff32f61f6d47e7d87",
        "type": "github"
      },
      "original": {
@@ -618,20 +709,82 @@
    },
    "nixpkgs_2": {
      "locked": {
-        "lastModified": 1698434055,
-        "narHash": "sha256-Phxi5mUKSoL7A0IYUiYtkI9e8NcGaaV5PJEaJApU1Ko=",
+        "lastModified": 1653581809,
+        "narHash": "sha256-Uvka0V5MTGbeOfWte25+tfRL3moECDh1VwokWSZUdoY=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "1a3c95e3b23b3cdb26750621c08cc2f1560cb883",
+        "rev": "83658b28fe638a170a19b8933aa008b30640fbd1",
        "type": "github"
      },
      "original": {
        "owner": "NixOS",
-        "ref": "nixos-23.05",
+        "ref": "nixos-unstable",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1654807842,
+        "narHash": "sha256-ADymZpr6LuTEBXcy6RtFHcUZdjKTBRTMYwu19WOx17E=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "fc909087cc3386955f21b4665731dbdaceefb1d8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1665087388,
+        "narHash": "sha256-FZFPuW9NWHJteATOf79rZfwfRn5fE0wi9kRzvGfDHPA=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "95fda953f6db2e9496d2682c4fc7b82f959878f7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_5": {
+      "locked": {
+        "lastModified": 1676726892,
+        "narHash": "sha256-M7OYVR6dKmzmlebIjybFf3l18S2uur8lMyWWnHQooLY=",
+        "owner": "angerman",
+        "repo": "nixpkgs",
+        "rev": "729469087592bdea58b360de59dadf6d58714c42",
+        "type": "github"
+      },
+      "original": {
+        "owner": "angerman",
+        "ref": "release-22.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nosys": {
+      "locked": {
+        "lastModified": 1667881534,
+        "narHash": "sha256-FhwJ15uPLRsvaxtt/bNuqE/ykMpNAPF0upozFKhTtXM=",
+        "owner": "divnix",
+        "repo": "nosys",
+        "rev": "2d0d5207f6a230e9d0f660903f8db9807b54814f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "divnix",
+        "repo": "nosys",
+        "type": "github"
+      }
+    },
    "old-ghc-nix": {
      "flake": false,
      "locked": {
@@ -654,21 +807,17 @@
        "flake-utils": "flake-utils",
        "hackage": "hackage",
        "haskellNix": "haskellNix",
-        "mac2ios": "mac2ios",
-        "nixpkgs": [
-          "haskellNix",
-          "nixpkgs-2305"
-        ]
+        "nixpkgs": "nixpkgs_5"
      }
    },
    "stackage": {
      "flake": false,
      "locked": {
-        "lastModified": 1699834215,
-        "narHash": "sha256-g/JKy0BCvJaxPuYDl3QVc4OY8cFEomgG+hW/eEV470M=",
+        "lastModified": 1677888571,
+        "narHash": "sha256-YkhRNOaN6QVagZo1cfykYV8KqkI8/q6r2F5+jypOma4=",
        "owner": "input-output-hk",
        "repo": "stackage.nix",
-        "rev": "47aacd04abcce6bad57f43cbbbd133538380248e",
+        "rev": "cb50e6fabdfb2d7e655059039012ad0623f06a27",
        "type": "github"
      },
      "original": {
@@ -677,18 +826,110 @@
        "type": "github"
      }
    },
-    "systems": {
+    "std": {
+      "inputs": {
+        "arion": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "blank"
+        ],
+        "blank": "blank",
+        "devshell": "devshell",
+        "dmerge": "dmerge",
+        "flake-utils": "flake-utils_4",
+        "incl": "incl",
+        "makes": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "blank"
+        ],
+        "microvm": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "blank"
+        ],
+        "n2c": "n2c",
+        "nixago": "nixago",
+        "nixpkgs": "nixpkgs_4",
+        "nosys": "nosys",
+        "yants": "yants"
+      },
      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "lastModified": 1674526466,
+        "narHash": "sha256-tMTaS0bqLx6VJ+K+ZT6xqsXNpzvSXJTmogkraBGzymg=",
+        "owner": "divnix",
+        "repo": "std",
+        "rev": "516387e3d8d059b50e742a2ff1909ed3c8f82826",
        "type": "github"
      },
      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
+        "owner": "divnix",
+        "repo": "std",
+        "type": "github"
+      }
+    },
+    "tullia": {
+      "inputs": {
+        "nix-nomad": "nix-nomad",
+        "nix2container": "nix2container",
+        "nixpkgs": [
+          "haskellNix",
+          "nixpkgs"
+        ],
+        "std": "std"
+      },
+      "locked": {
+        "lastModified": 1675695930,
+        "narHash": "sha256-B7rEZ/DBUMlK1AcJ9ajnAPPxqXY6zW2SBX+51bZV0Ac=",
+        "owner": "input-output-hk",
+        "repo": "tullia",
+        "rev": "621365f2c725608f381b3ad5b57afef389fd4c31",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "tullia",
+        "type": "github"
+      }
+    },
+    "utils": {
+      "locked": {
+        "lastModified": 1653893745,
+        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "yants": {
+      "inputs": {
+        "nixpkgs": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1667096281,
+        "narHash": "sha256-wRRec6ze0gJHmGn6m57/zhz/Kdvp9HS4Nl5fkQ+uIuA=",
+        "owner": "divnix",
+        "repo": "yants",
+        "rev": "d18f356ec25cb94dc9c275870c3a7927a10f8c3c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "divnix",
+        "repo": "yants",
        "type": "github"
      }
    }
--- a/flake.nix
+++ b/flake.nix
@@ -1,15 +1,15 @@
 {
  description = "nix flake for simplex-chat";
+  inputs.nixpkgs.url = "github:angerman/nixpkgs/release-22.11";
  inputs.haskellNix.url = "github:input-output-hk/haskell.nix/armv7a";
-  inputs.nixpkgs.follows = "haskellNix/nixpkgs-2305";
-  inputs.mac2ios.url = "github:zw3rk/mobile-core-tools";
+  inputs.haskellNix.inputs.nixpkgs.follows = "nixpkgs";
  inputs.hackage = {
    url = "github:input-output-hk/hackage.nix";
    flake = false;
  };
  inputs.haskellNix.inputs.hackage.follows = "hackage";
  inputs.flake-utils.url = "github:numtide/flake-utils";
-  outputs = { self, haskellNix, nixpkgs, flake-utils, mac2ios, ... }:
+  outputs = { self, haskellNix, nixpkgs, flake-utils, ... }:
    let systems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ]; in
    flake-utils.lib.eachSystem systems (system:
      # this android26 overlay makes the pkgsCross.{aarch64-android,armv7a-android-prebuilt} to set stdVer to 26 (Android 8).
@@ -30,7 +30,7 @@
      # `appendOverlays` with a singleton is identical to `extend`.
      let pkgs = haskellNix.legacyPackages.${system}.appendOverlays [android26]; in
      let drv' = { extra-modules, pkgs', ... }: pkgs'.haskell-nix.project {
-        compiler-nix-name = "ghc963";
+        compiler-nix-name = "ghc8107";
        index-state = "2023-12-12T00:00:00Z";
        # We need this, to specify we want the cabal project.
        # If the stack.yaml was dropped, this would not be necessary.
@@ -40,12 +40,9 @@
          src = ./.;
        };
        sha256map = import ./scripts/nix/sha256map.nix;
-        modules = [
-        ({ pkgs, lib, ...}: lib.mkIf (!pkgs.stdenv.hostPlatform.isWindows) {
-          # This patch adds `dl` as an extra-library to direct-sqlciper, which is needed
-          # on pretty much all unix platforms, but then blows up on windows m(
+        modules = [{
          packages.direct-sqlcipher.patches = [ ./scripts/nix/direct-sqlcipher-2.3.27.patch ];
-        })
+        }
        ({ pkgs,lib, ... }: lib.mkIf (pkgs.stdenv.hostPlatform.isAndroid) {
          packages.simplex-chat.components.library.ghcOptions = [ "-pie" ];
        })] ++ extra-modules;
@@ -67,9 +64,6 @@
      }); in
      let iosPostInstall = bundleName: ''
        ${pkgs.tree}/bin/tree $out
-        mkdir tmp
-        find ./dist -name "libHS*-ghc*.a" -exec cp {} tmp \;
-        (cd tmp; ${pkgs.tree}/bin/tree .; ar x libHS*.a; for o in *.o; do if /usr/bin/otool -xv $o|grep ldadd ; then echo $o; fi; done; cd ..; rm -fR tmp)
        mkdir -p $out/_pkg
        # copy over includes, we might want those, but maybe not.
        # cp -r $out/lib/*/*/include $out/_pkg/
@@ -80,18 +74,6 @@
        find ${pkgs.gmp6.override { withStatic = true; }}/lib -name "*.a" -exec cp {} $out/_pkg \;
        # There is no static libc
        ${pkgs.tree}/bin/tree $out/_pkg
-        for pkg in $out/_pkg/*.a; do
-          chmod +w $pkg
-          ${mac2ios.packages.${system}.mac2ios}/bin/mac2ios $pkg
-          chmod -w $pkg
-        done
-
-        mkdir tmp
-        find $out/_pkg -name "libHS*-ghc*.a" -exec cp {} tmp \;
-        (cd tmp; ${pkgs.tree}/bin/tree .; ar x libHS*.a; for o in *.o; do if /usr/bin/otool -xv $o|grep ldadd ; then echo $o; fi; done; cd ..; rm -fR tmp)
-
-        sha256sum $out/_pkg/*.a
-
        (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/${bundleName}.zip *)
        rm -fR $out/_pkg
        mkdir -p $out/nix-support
@@ -137,149 +119,13 @@
                      hardeningDisable = [ "fortify" ];
                  }
              );in {
-              # STATIC x86_64-linux
              "${pkgs.pkgsCross.musl64.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.musl64).simplex-chat.components.exes.simplex-chat;
-              # STATIC i686-linux
-              "${pkgs.pkgsCross.musl32.hostPlatform.system}-static:exe:simplex-chat" = (drv' {
-                pkgs' = pkgs.pkgsCross.musl32;
-                extra-modules = [{
-                  # 32 bit patches
-                  packages.basement.patches = [
-                    ./scripts/nix/basement-pr-573.patch
-                  ];
-                  packages.memory.patches = [
-                    ./scripts/nix/memory-pr-99.patch
-                  ];
-                }];
-              }).simplex-chat.components.exes.simplex-chat;
-              # WINDOWS x86_64-mingwW64
-              "${pkgs.pkgsCross.mingwW64.hostPlatform.system}:exe:simplex-chat" = (drv' {
-                pkgs' = pkgs.pkgsCross.mingwW64;
-                extra-modules = [{
-                  packages.direct-sqlcipher.flags.openssl = true;
-                  packages.bitvec.flags.simd = false;
-                  packages.direct-sqlcipher.patches = [
-                    ./scripts/nix/direct-sqlcipher-2.3.27-win.patch
-                  ];
-                  packages.direct-sqlcipher.components.library.libs = pkgs.lib.mkForce [
-                    (pkgs.pkgsCross.mingwW64.openssl) #.override) # { static = true; enableKTLS = false; })
-                  ];
-                  packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
-                    (pkgs.pkgsCross.mingwW64.openssl) #.override) # { static = true; enableKTLS = false; })
-                  ];
-                  packages.unix-time.postPatch = ''
-                    sed -i 's/mingwex//g' unix-time.cabal
-                  '';
-                 }];
-                }).simplex-chat.components.exes.simplex-chat.override {
-                postInstall = ''
-                  set -x
-                  ${pkgs.tree}/bin/tree $out
-                  mkdir -p $out/_pkg
-                  cp $out/bin/* $out/_pkg
-                  ${pkgs.tree}/bin/tree $out/_pkg
-                  (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/${pkgs.pkgsCross.mingwW64.hostPlatform.system}-simplex-chat.zip *)
-                  rm -fR $out/_pkg
-                  mkdir -p $out/nix-support
-                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
-                      > $out/nix-support/hydra-build-products
-                '';
-              };
-              "${pkgs.pkgsCross.mingwW64.hostPlatform.system}:lib:simplex-chat" = (drv' rec {
-                pkgs' = pkgs.pkgsCross.mingwW64;
-                extra-modules = [{
-                  packages.direct-sqlcipher.flags.openssl = true;
-                  # simd will try to read __cpu_model, which we don't expose
-                  # from the rts (yet!).
-                  packages.bitvec.flags.simd = false;
-                  packages.direct-sqlcipher.patches = [
-                    ./scripts/nix/direct-sqlcipher-2.3.27-win.patch
-                  ];
-                  packages.direct-sqlcipher.components.library.libs = pkgs.lib.mkForce [
-                    pkgs.pkgsCross.mingwW64.openssl
-                  ];
-                  packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
-                    pkgs.pkgsCross.mingwW64.openssl
-                  ];
-                  packages.unix-time.postPatch = ''
-                    sed -i 's/mingwex//g' unix-time.cabal
-                  '';
-                }];
-              }).simplex-chat.components.library
-              .override (p: {
-                # enableShared = false;
-                setupBuildFlags = p.component.setupBuildFlags ++ map (x: "--ghc-option=${x}") [
-                  "-shared"
-                  "-threaded"
-                  "-o" "libsimplex.dll"
-                  # "-optl-lHSrts_thr"
-                  "-optl-lffi"
-                  # "-optl-static-libgcc"
-                  # We can't do -optl-static-libstdc++ with gcc. g++ might
-                  # but then we are chaning the compiler altogether.
-                  "${./libsimplex.dll.def}"
-                ];
-                postInstall = ''
-                  set -x
-                  function deps() {
-                    ${pkgs.binutils}/bin/strings "$1" | grep '.\.dll'|grep -v -E 'Winsock|ADVAPI32|dbghelp|KERNEL32|msvcrt|ntdll|ole32|RPCRT4|SHELL32|USER32|WINMM|WS2_32|kernel32|GDI32'|grep -v "$1"
-                  }
-                  ${pkgs.tree}/bin/tree $out
-                  mkdir -p $out/_pkg
-                  cp libsimplex.dll $out/_pkg
-                  cp libsimplex.dll.a $out/_pkg
-                  mkdir $out/libs
-                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.openssl}             -name "*.dll" -exec cp {} $out/libs \;
-                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.libffi}              -name "*.dll" -exec cp {} $out/libs \;
-                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.gmp}                 -name "*.dll" -exec cp {} $out/libs \;
-                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.stdenv.cc.cc}        -name "*.dll" -exec cp {} $out/libs \;
-                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.windows.mcfgthreads} -name "*.dll" -exec cp {} $out/libs \;
-
-                  pushd $out/_pkg
-                  function copyDeps() {
-                    for dep in $(deps "$1"); do
-                      if [ ! -f "$dep" ]; then
-                        if [ ! -f ../libs/"$dep" ]; then
-                          echo "WARN: $1 -> $dep not found!"
-                        else
-                          cp ../libs/"$dep" .
-                          copyDeps "$dep"
-                        fi
-                      fi
-                    done
-                  }
-                  copyDeps libsimplex.dll
-                  popd
-                  ${pkgs.tree}/bin/tree $out/_pkg
-                  (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/pkg-${pkgs.pkgsCross.mingwW64.hostPlatform.system}-libsimplex.zip *)
-                  rm -fR $out/_pkg
-                  mkdir -p $out/nix-support
-                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
-                      > $out/nix-support/hydra-build-products
-                '';
-              });
+              "${pkgs.pkgsCross.musl32.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.musl32).simplex-chat.components.exes.simplex-chat;
              # "${pkgs.pkgsCross.muslpi.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.muslpi).simplex-chat.components.exes.simplex-chat;
-
-              # STATIC aarch64-linux
              "${pkgs.pkgsCross.aarch64-multiplatform-musl.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.aarch64-multiplatform-musl).simplex-chat.components.exes.simplex-chat;
-              "armv7a-android:lib:support" = (drv android32Pkgs).android-support.components.library.override (p: {
-                smallAddressSpace = true;
-                # we won't want -dyamic (see aarch64-android:lib:simplex-chat)
-                enableShared = false;
-                # we also do not want to have any dependencies listed (especially no rts!)
-                enableStatic = false;
-
-                # This used to work with 8.10.7...
-                # setupBuildFlags = p.component.setupBuildFlags ++ map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsupport.so" ];
-                # ... but now with 9.6+
-                # we have to do the -shared thing by hand.
-                postBuild = ''
-                  armv7a-unknown-linux-androideabi-ghc -shared -o libsupport.so \
-                    -optl-Wl,-u,setLineBuffering \
-                    -optl-Wl,-u,pipe_std_to_socket \
-                    dist/build/*.a
-                '';
-
+              "armv7a-android:lib:support" = (drv android32Pkgs).android-support.components.library.override {
+                smallAddressSpace = true; enableShared = false;
+                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsupport.so" ];
                postInstall = ''

                  mkdir -p $out/_pkg
@@ -292,29 +138,14 @@
                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
                        > $out/nix-support/hydra-build-products
                '';
-              });
-              # The android-support package is at
-              # https://github.com/simplex-chat/android-support
-              "aarch64-android:lib:support" = (drv androidPkgs).android-support.components.library.override (p: {
-                smallAddressSpace = true;
-                # no -dynamic
-                enableShared = false;
-                # but also no -staticlib
-                enableStatic = false;
-
-                # we have to do the -shared thing by hand.
-                postBuild = ''
-                  aarch64-unknown-linux-android-ghc -shared -o libsupport.so \
-                    -optl-Wl,-u,setLineBuffering \
-                    -optl-Wl,-u,pipe_std_to_socket \
-                    dist/build/*.a
-                '';
-
+              };
+              "aarch64-android:lib:support" = (drv androidPkgs).android-support.components.library.override {
+                smallAddressSpace = true; enableShared = false;
+                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsupport.so" ];
                postInstall = ''

                  mkdir -p $out/_pkg
                  cp libsupport.so $out/_pkg
-                  ls -lah $out/_pkg/*
                  ${pkgs.patchelf}/bin/patchelf --remove-needed libunwind.so.1 $out/_pkg/libsupport.so
                  (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/pkg-aarch64-android-libsupport.zip *)
                  rm -fR $out/_pkg
@@ -323,11 +154,10 @@
                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
                        > $out/nix-support/hydra-build-products
                '';
-              });
+              };
              "armv7a-android:lib:simplex-chat" = (drv' {
                pkgs' = android32Pkgs;
                extra-modules = [{
-                  packages.text.flags.simdutf = false;
                  packages.direct-sqlcipher.flags.openssl = true;
                  packages.direct-sqlcipher.components.library.libs = pkgs.lib.mkForce [
                    (android32Pkgs.openssl.override { static = true; enableKTLS = false; })
@@ -338,55 +168,13 @@
                  packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
                    (android32Pkgs.openssl.override { static = true; enableKTLS = false; })
                  ];
-                  # 32 bit patches
-                  packages.basement.patches = [
-                    ./scripts/nix/basement-pr-573.patch
-                  ];
-                  packages.memory.patches = [
-                    ./scripts/nix/memory-pr-99.patch
-                  ];
                }];
-              }).simplex-chat.components.library.override (p: {
-                smallAddressSpace = true;
-                # we want -shared, but not -dyanmic, hence `enableShared = false`.
-                enableShared = false;
-                # we _do_ want rts, and other libs. Hence `enableStatic = true`.
-                enableStatic = true;
+              }).simplex-chat.components.library.override {
+                smallAddressSpace = true; enableShared = false;
                # for android we build a shared library, passing these arguments is a bit tricky, as
                # we want only the threaded rts (HSrts_thr) and ffi to be linked, but not fed into iserv for
                # template haskell cross compilation. Thus we just pass them as linker options (-optl).
-                setupBuildFlags = p.component.setupBuildFlags
-                # flags to tell GHC we want to produce a -shared object, and we want to also link
-                # - the ffi library (ffi)
-                ++ map (x: "--ghc-option=${x}") [
-                  "-shared" "-o" "libsimplex.so"
-                  "-threaded"
-                  # "-debug"
-                  "-optl-lffi"
-                ]
-                # This is fairly idiotic. LLD will strip out foreign exported
-                # symbols (a GHC bug? Codegen bug?). So we need to pass `-u <sym>`
-                # to ensure they stay in the produced library. Having them
-                # _undefined_ and _lazy_ (lld will tell with -y <sym> that the
-                # symbol is lazy), makes them _defined_. m(
-                ++ map (sym: "--ghc-option=-optl-Wl,-u,${sym}") [
-                  "chat_close_store"
-                  "chat_decrypt_file"
-                  "chat_decrypt_media"
-                  "chat_encrypt_file"
-                  "chat_encrypt_media"
-                  "chat_migrate_init"
-                  "chat_parse_markdown"
-                  "chat_parse_server"
-                  "chat_password_hash"
-                  "chat_read_file"
-                  "chat_recv_msg"
-                  "chat_recv_msg_wait"
-                  "chat_send_cmd"
-                  "chat_send_remote_cmd"
-                  "chat_valid_name"
-                  "chat_write_file"
-                ];
+                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsimplex.so" "-optl-lHSrts_thr" "-optl-lffi"];
                postInstall = ''
                  set -x
                  ${pkgs.tree}/bin/tree $out
@@ -430,11 +218,10 @@
                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
                      > $out/nix-support/hydra-build-products
                '';
-              });
+              };
              "aarch64-android:lib:simplex-chat" = (drv' {
                pkgs' = androidPkgs;
                extra-modules = [{
-                  packages.text.flags.simdutf = false;
                  packages.direct-sqlcipher.flags.openssl = true;
                  packages.direct-sqlcipher.components.library.libs = pkgs.lib.mkForce [
                    (androidPkgs.openssl.override { static = true; })
@@ -446,49 +233,12 @@
                    (androidPkgs.openssl.override { static = true; })
                  ];
                }];
-              }).simplex-chat.components.library.override (p: {
-                smallAddressSpace = true;
-                # we do not want a dynamically linked object, even though we _do_
-                # want to produce a _shared_ object. But `shared` implied -dyanmic
-                # with cabal, so we disable and pass `-shared` explicitly.
-                enableShared = false;
-                # we do want static (e.g. pass all dependencies in, so we get -staticlib)
-                enableStatic = true;
+              }).simplex-chat.components.library.override {
+                smallAddressSpace = true; enableShared = false;
                # for android we build a shared library, passing these arguments is a bit tricky, as
                # we want only the threaded rts (HSrts_thr) and ffi to be linked, but not fed into iserv for
                # template haskell cross compilation. Thus we just pass them as linker options (-optl).
-                setupBuildFlags = p.component.setupBuildFlags
-                # flags to tell GHC we want to produce a -shared object, and we want to also link
-                # - the ffi library (ffi)
-                ++ map (x: "--ghc-option=${x}") [
-                  "-shared" "-o" "libsimplex.so"
-                  "-threaded"
-                  # "-debug"
-                  "-optl-lffi"
-                ]
-                # This is fairly idiotic. LLD will strip out foreign exported
-                # symbols (a GHC bug? Codegen bug?). So we need to pass `-u <sym>`
-                # to ensure they stay in the produced library. Having them
-                # _undefined_ and _lazy_ (lld will tell with -y <sym> that the
-                # symbol is lazy), makes them _defined_. m(
-                ++ map (sym: "--ghc-option=-optl-Wl,-u,${sym}") [
-                  "chat_close_store"
-                  "chat_decrypt_file"
-                  "chat_decrypt_media"
-                  "chat_encrypt_file"
-                  "chat_encrypt_media"
-                  "chat_migrate_init"
-                  "chat_parse_markdown"
-                  "chat_parse_server"
-                  "chat_password_hash"
-                  "chat_read_file"
-                  "chat_recv_msg"
-                  "chat_recv_msg_wait"
-                  "chat_send_cmd"
-                  "chat_send_remote_cmd"
-                  "chat_valid_name"
-                  "chat_write_file"
-                ];
+                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsimplex.so" "-optl-lHSrts_thr" "-optl-lffi"];
                postInstall = ''
                  set -x
                  ${pkgs.tree}/bin/tree $out
@@ -532,7 +282,7 @@
                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
                      > $out/nix-support/hydra-build-products
                '';
-              });
+              };
            };

            # builds for iOS and iOS simulator
@@ -546,8 +296,7 @@
                  packages.direct-sqlcipher.flags.commoncrypto = true;
                  packages.entropy.flags.DoNotGetEntropy = true;
                  packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
-                    # TODO: have a cross override for iOS, that sets this.
-                    ((pkgs.openssl.override { static = true; }).overrideDerivation (old: { CFLAGS = "-mcpu=apple-a7 -march=armv8-a+norcpc" ;}))
+                    (pkgs.openssl.override { static = true; })
                  ];
                }];
              }).simplex-chat.components.library.override (
--- a/libsimplex.dll.def
+++ b/libsimplex.dll.def
@@ -12,6 +12,7 @@ EXPORTS
    chat_parse_server
    chat_password_hash
    chat_valid_name
+    chat_json_length
    chat_encrypt_media
    chat_decrypt_media
    chat_write_file
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name: simplex-chat
-version: 5.5.0.4
+version: 5.5.3.0
 #synopsis:
 #description:
 homepage: https://github.com/simplex-chat/simplex-chat#readme
@@ -36,7 +36,6 @@ dependencies:
  - network >= 3.1.2.7 && < 3.2
  - network-transport == 0.5.6
  - optparse-applicative >= 0.15 && < 0.17
-  - process == 1.6.*
  - random >= 1.1 && < 1.3
  - record-hasfield == 1.0.*
  - simple-logger == 0.1.*
@@ -64,11 +63,13 @@ when:
  - condition: impl(ghc >= 9.6.2)
    dependencies:
      - bytestring == 0.11.*
+      - process == 1.6.*
      - template-haskell == 2.20.*
      - text >= 2.0.1 && < 2.2
  - condition: impl(ghc < 9.6.2)
    dependencies:
      - bytestring == 0.10.*
+      - process >= 1.6 && < 1.6.18
      - template-haskell == 2.16.*
      - text >= 1.2.3.0 && < 1.3

@@ -125,13 +126,19 @@ tests:
      - apps/simplex-broadcast-bot/src
      - apps/simplex-directory-service/src
    main: Test.hs
+    when:
+      - condition: impl(ghc >= 9.6.2)
+        dependencies:
+          - hspec == 2.11.*
+      - condition: impl(ghc < 9.6.2)
+        dependencies:
+          - hspec == 2.7.*
    dependencies:
      - QuickCheck == 2.14.*
      - simplex-chat
      - async == 2.2.*
      - deepseq == 1.4.*
      - generic-random == 1.5.*
-      - hspec == 2.11.*
      - network == 3.1.*
      - silently == 1.2.*
      - stm == 2.5.*
--- a/packages/simplex-chat-webrtc/src/android/call.html
+++ b/packages/simplex-chat-webrtc/src/android/call.html
@@ -8,6 +8,7 @@
  <body>
    <video
      id="remote-video-stream"
+      class="inline"
      autoplay
      playsinline
      poster="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAQAAAAnOwc2AAAAEUlEQVR42mNk+M+AARiHsiAAcCIKAYwFoQ8AAAAASUVORK5CYII="
@@ -15,6 +16,7 @@
    ></video>
    <video
      id="local-video-stream"
+      class="inline"
      muted
      autoplay
      playsinline
--- a/packages/simplex-chat-webrtc/src/android/style.css
+++ b/packages/simplex-chat-webrtc/src/android/style.css
@@ -5,14 +5,14 @@ body {
  background-color: black;
 }

-#remote-video-stream {
+#remote-video-stream.inline {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
 }

-#local-video-stream {
+#local-video-stream.inline {
  position: absolute;
  width: 30%;
  max-width: 30%;
@@ -23,6 +23,20 @@ body {
  right: 0;
 }

+#remote-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
+#local-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
 *::-webkit-media-controls {
  display: none !important;
  -webkit-appearance: none !important;
--- a/packages/simplex-chat-webrtc/src/call.ts
+++ b/packages/simplex-chat-webrtc/src/call.ts
@@ -16,6 +16,7 @@ type WCallCommand =
  | WCEnableMedia
  | WCToggleCamera
  | WCDescription
+  | WCLayout
  | WCEndCall

 type WCallResponse =
@@ -31,7 +32,7 @@ type WCallResponse =
  | WRError
  | WCAcceptOffer

-type WCallCommandTag = "capabilities" | "start" | "offer" | "answer" | "ice" | "media" | "camera" | "description" | "end"
+type WCallCommandTag = "capabilities" | "start" | "offer" | "answer" | "ice" | "media" | "camera" | "description" | "layout" | "end"

 type WCallResponseTag = "capabilities" | "offer" | "answer" | "ice" | "connection" | "connected" | "end" | "ended" | "ok" | "error"

@@ -45,6 +46,12 @@ enum VideoCamera {
  Environment = "environment",
 }

+enum LayoutType {
+  Default = "default",
+  LocalVideo = "localVideo",
+  RemoteVideo = "remoteVideo",
+}
+
 interface IWCallCommand {
  type: WCallCommandTag
 }
@@ -115,6 +122,11 @@ interface WCDescription extends IWCallCommand {
  description: string
 }

+interface WCLayout extends IWCallCommand {
+  type: "layout"
+  layout: LayoutType
+}
+
 interface WRCapabilities extends IWCallResponse {
  type: "capabilities"
  capabilities: CallCapabilities
@@ -515,6 +527,10 @@ const processCommand = (function () {
          localizedDescription = command.description
          resp = {type: "ok"}
          break
+        case "layout":
+          changeLayout(command.layout)
+          resp = {type: "ok"}
+          break
        case "end":
          endCall()
          resp = {type: "ok"}
@@ -824,6 +840,29 @@ function toggleMedia(s: MediaStream, media: CallMediaType): boolean {
  return res
 }

+function changeLayout(layout: LayoutType) {
+  const local = document.getElementById("local-video-stream")!
+  const remote = document.getElementById("remote-video-stream")!
+  switch (layout) {
+    case LayoutType.Default:
+      local.className = "inline"
+      remote.className = "inline"
+      local.style.visibility = "visible"
+      remote.style.visibility = "visible"
+      break
+    case LayoutType.LocalVideo:
+      local.className = "fullscreen"
+      local.style.visibility = "visible"
+      remote.style.visibility = "hidden"
+      break
+    case LayoutType.RemoteVideo:
+      remote.className = "fullscreen"
+      local.style.visibility = "hidden"
+      remote.style.visibility = "visible"
+      break
+  }
+}
+
 type TransformFrameFunc = (key: CryptoKey) => (frame: RTCEncodedVideoFrame, controller: TransformStreamDefaultController) => Promise<void>

 interface CallCrypto {
--- a/packages/simplex-chat-webrtc/src/desktop/call.html
+++ b/packages/simplex-chat-webrtc/src/desktop/call.html
@@ -9,6 +9,7 @@
  <body>
    <video
      id="remote-video-stream"
+      class="inline"
      autoplay
      playsinline
      poster="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAQAAAAnOwc2AAAAEUlEQVR42mNk+M+AARiHsiAAcCIKAYwFoQ8AAAAASUVORK5CYII="
@@ -16,6 +17,7 @@
    ></video>
    <video
      id="local-video-stream"
+      class="inline"
      muted
      autoplay
      playsinline
--- a/packages/simplex-chat-webrtc/src/desktop/style.css
+++ b/packages/simplex-chat-webrtc/src/desktop/style.css
@@ -5,14 +5,14 @@ body {
  background-color: black;
 }

-#remote-video-stream {
+#remote-video-stream.inline {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
 }

-#local-video-stream {
+#local-video-stream.inline {
  position: absolute;
  width: 20%;
  max-width: 20%;
@@ -23,6 +23,20 @@ body {
  right: 0;
 }

+#remote-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
+#local-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
 *::-webkit-media-controls {
  display: none !important;
  -webkit-appearance: none !important;
--- a/scripts/ci/prepare-keychain-mac.sh
+++ b/scripts/ci/prepare-keychain-mac.sh
@@ -1,10 +0,0 @@
-#!/bin/bash
-
-security create-keychain -p "" simplex.keychain
-security set-keychain-settings -u simplex.keychain
-security add-certificates -k simplex.keychain "Developer ID Application: SimpleX Chat Ltd (5NN7GUYB6T).cer"
-security add-certificates -k simplex.keychain "Developer ID Certification Authority.cer"
-# Private key with access from any app
-security import "SimpleX Chat.p12" -P "" -k simplex.keychain -A
-# Public key
-security import "SimpleX Chat.pem" -k simplex.keychain
--- a/scripts/desktop/build-desktop-mac-ci.sh
+++ b/scripts/desktop/build-desktop-mac-ci.sh
@@ -2,7 +2,7 @@

 set -e

-trap "rm apps/multiplatform/local.properties 2> /dev/null || true; rm local.properties 2> /dev/null || true; rm /tmp/simplex.keychain" EXIT
+trap "rm apps/multiplatform/local.properties || true; rm local.properties || true; rm /tmp/simplex.keychain || true" EXIT
 echo "desktop.mac.signing.identity=Developer ID Application: SimpleX Chat Ltd (5NN7GUYB6T)" >> apps/multiplatform/local.properties
 echo "desktop.mac.signing.keychain=/tmp/simplex.keychain" >> apps/multiplatform/local.properties
 echo "desktop.mac.notarization.apple_id=$APPLE_SIMPLEX_NOTARIZATION_APPLE_ID" >> apps/multiplatform/local.properties
@@ -10,10 +10,6 @@ echo "desktop.mac.notarization.password=$APPLE_SIMPLEX_NOTARIZATION_PASSWORD" >>
 echo "desktop.mac.notarization.team_id=5NN7GUYB6T" >> apps/multiplatform/local.properties
 echo "$APPLE_SIMPLEX_SIGNING_KEYCHAIN" | base64 --decode - > /tmp/simplex.keychain

-security unlock-keychain -p "" /tmp/simplex.keychain
-# Adding keychain to the list of keychains.
-# Otherwise, it can find cert but exits while signing with "error: The specified item could not be found in the keychain."
-security list-keychains -s `security list-keychains | xargs` /tmp/simplex.keychain
 scripts/desktop/build-lib-mac.sh
 cd apps/multiplatform
 ./gradlew packageDmg
--- a/scripts/desktop/build-lib-linux.sh
+++ b/scripts/desktop/build-lib-linux.sh
@@ -8,7 +8,7 @@ function readlink() {

 OS=linux
 ARCH=${1:-`uname -a | rev | cut -d' ' -f2 | rev`}
-GHC_VERSION=9.6.3
+GHC_VERSION=8.10.7

 if [ "$ARCH" == "aarch64" ]; then
    COMPOSE_ARCH=arm64
@@ -20,8 +20,12 @@ root_dir="$(dirname "$(dirname "$(readlink "$0")")")"
 cd $root_dir
 BUILD_DIR=dist-newstyle/build/$ARCH-$OS/ghc-${GHC_VERSION}/simplex-chat-*

+exports=( $(sed 's/foreign export ccall "chat_migrate_init_key"//' src/Simplex/Chat/Mobile.hs | sed 's/foreign export ccall "chat_reopen_store"//' |grep "foreign export ccall" | cut -d '"' -f2) )
+for elem in "${exports[@]}"; do count=$(grep -R "$elem$" libsimplex.dll.def | wc -l); if [ $count -ne 1 ]; then echo Wrong exports in libsimplex.dll.def. Add \"$elem\" to that file; exit 1; fi ; done
+for elem in "${exports[@]}"; do count=$(grep -R "\"$elem\"" flake.nix | wc -l); if [ $count -ne 2 ]; then echo Wrong exports in flake.nix. Add \"$elem\" in two places of the file; exit 1; fi ; done
+
 rm -rf $BUILD_DIR
-cabal build lib:simplex-chat --ghc-options='-optl-Wl,-rpath,$ORIGIN -flink-rts -threaded'
+cabal build lib:simplex-chat --ghc-options='-optl-Wl,-rpath,$ORIGIN' --ghc-options="-optl-L$(ghc --print-libdir)/rts -optl-Wl,--as-needed,-lHSrts_thr-ghc$GHC_VERSION"
 cd $BUILD_DIR/build
 #patchelf --add-needed libHSrts_thr-ghc${GHC_VERSION}.so libHSsimplex-chat-*-inplace-ghc${GHC_VERSION}.so
 #patchelf --add-rpath '$ORIGIN' libHSsimplex-chat-*-inplace-ghc${GHC_VERSION}.so
--- a/scripts/desktop/build-lib-mac.sh
+++ b/scripts/desktop/build-lib-mac.sh
@@ -5,41 +5,31 @@ set -e
 OS=mac
 ARCH="${1:-`uname -a | rev | cut -d' ' -f1 | rev`}"
 COMPOSE_ARCH=$ARCH
-GHC_VERSION=9.6.3
+GHC_VERSION=8.10.7

 if [ "$ARCH" == "arm64" ]; then
    ARCH=aarch64
 else
    COMPOSE_ARCH=x64
 fi
-
 LIB_EXT=dylib
 LIB=libHSsimplex-chat-*-inplace-ghc*.$LIB_EXT
 GHC_LIBS_DIR=$(ghc --print-libdir)

 BUILD_DIR=dist-newstyle/build/$ARCH-*/ghc-*/simplex-chat-*

+exports=( $(sed 's/foreign export ccall "chat_migrate_init_key"//' src/Simplex/Chat/Mobile.hs | sed 's/foreign export ccall "chat_reopen_store"//' |grep "foreign export ccall" | cut -d '"' -f2) )
+for elem in "${exports[@]}"; do count=$(grep -R "$elem$" libsimplex.dll.def | wc -l); if [ $count -ne 1 ]; then echo Wrong exports in libsimplex.dll.def. Add \"$elem\" to that file; exit 1; fi ; done
+for elem in "${exports[@]}"; do count=$(grep -R "\"$elem\"" flake.nix | wc -l); if [ $count -ne 2 ]; then echo Wrong exports in flake.nix. Add \"$elem\" in two places of the file; exit 1; fi ; done
+
 rm -rf $BUILD_DIR
-cabal build lib:simplex-chat lib:simplex-chat --ghc-options="-optl-Wl,-rpath,@loader_path -optl-Wl,-L$GHC_LIBS_DIR/$ARCH-osx-ghc-$GHC_VERSION -optl-lHSrts_thr-ghc$GHC_VERSION -optl-lffi"
+cabal build lib:simplex-chat lib:simplex-chat --ghc-options="-optl-Wl,-rpath,@loader_path -optl-Wl,-L$GHC_LIBS_DIR/rts -optl-lHSrts_thr-ghc8.10.7 -optl-lffi"

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

 # It's not included by default for some reason. Compiled lib tries to find system one but it's not always available
-#cp $GHC_LIBS_DIR/libffi.dylib ./deps
-(
-  BUILD=$PWD
-  cp /tmp/libffi-3.4.4/*-apple-darwin*/.libs/libffi.dylib $BUILD/deps || \
-    ( \
-    cd /tmp && \
-    curl --tlsv1.2 "https://gitlab.haskell.org/ghc/libffi-tarballs/-/raw/libffi-3.4.4/libffi-3.4.4.tar.gz?inline=false" -o libffi.tar.gz && \
-    tar -xzvf libffi.tar.gz && \
-    cd "libffi-3.4.4" && \
-    ./configure && \
-    make && \
-    cp *-apple-darwin*/.libs/libffi.dylib $BUILD/deps \
-    )
-)
+cp $GHC_LIBS_DIR/rts/libffi.dylib ./deps

 DYLIBS=`otool -L $LIB | grep @rpath | tail -n +2 | cut -d' ' -f 1 | cut -d'/' -f2`
 RPATHS=`otool -l $LIB | grep "path "| cut -d' ' -f11`
@@ -80,8 +70,6 @@ function copy_deps() {
 }

 copy_deps $LIB
-# Special case
-cp $(ghc --print-libdir)/$ARCH-osx-ghc-$GHC_VERSION/libHSghc-boot-th-$GHC_VERSION-ghc$GHC_VERSION.dylib deps
 rm deps/`basename $LIB`

 cd -
--- a/scripts/desktop/build-lib-windows.sh
+++ b/scripts/desktop/build-lib-windows.sh
@@ -17,6 +17,10 @@ fi

 BUILD_DIR=dist-newstyle/build/$ARCH-$OS/ghc-*/simplex-chat-*

+exports=( $(sed 's/foreign export ccall "chat_migrate_init_key"//' src/Simplex/Chat/Mobile.hs | sed 's/foreign export ccall "chat_reopen_store"//' |grep "foreign export ccall" | cut -d '"' -f2) )
+for elem in "${exports[@]}"; do count=$(grep -R "$elem$" libsimplex.dll.def | wc -l); if [ $count -ne 1 ]; then echo Wrong exports in libsimplex.dll.def. Add \"$elem\" to that file; exit 1; fi ; done
+for elem in "${exports[@]}"; do count=$(grep -R "\"$elem\"" flake.nix | wc -l); if [ $count -ne 2 ]; then echo Wrong exports in flake.nix. Add \"$elem\" in two places of the file; exit 1; fi ; done
+
 # IMPORTANT: in order to get a working build you should use x86_64 MinGW with make, cmake, gcc.
 # 100% working MinGW is https://github.com/brechtsanders/winlibs_mingw/releases/download/13.1.0-16.0.5-11.0.0-ucrt-r5/winlibs-x86_64-posix-seh-gcc-13.1.0-mingw-w64ucrt-11.0.0-r5.zip
 # Many other distributions I tested don't work in some cases or don't have required tools.
--- a/scripts/nix/basement-pr-573.patch
+++ b/scripts/nix/basement-pr-573.patch
@@ -1,242 +0,0 @@
-From 38be2c93acb6f459d24ed6c626981c35ccf44095 Mon Sep 17 00:00:00 2001
-From: Sylvain Henry <sylvain@haskus.fr>
-Date: Thu, 16 Feb 2023 15:40:45 +0100
-Subject: [PATCH] Fix build on 32-bit architectures
-
---
- Basement/Bits.hs                 |  4 ++++
- Basement/From.hs                 | 24 -----------------------
- Basement/Numerical/Additive.hs   |  4 ++++
- Basement/Numerical/Conversion.hs | 20 +++++++++++++++++++
- Basement/PrimType.hs             |  6 +++++-
- Basement/Types/OffsetSize.hs     | 22 +++++++++++++++++++--
- 6 files changed, 53 insertions(+), 27 deletions(-)
-
-diff --git a/Basement/Bits.hs b/Basement/Bits.hs
-index 7eeea0f5..24520ed7 100644
--- a/Basement/Bits.hs
-+++ b/Basement/Bits.hs
-@@ -54,8 +54,12 @@ import GHC.Int
- import Basement.Compat.Primitive
-
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+import GHC.Exts
-+#else
- import GHC.IntWord64
- #endif
-+#endif
-
- -- | operation over finite bits
- class FiniteBitsOps bits where
-diff --git a/Basement/From.hs b/Basement/From.hs
-index 7bbe141c..80014b3e 100644
--- a/Basement/From.hs
-+++ b/Basement/From.hs
-@@ -272,23 +272,11 @@ instance (NatWithinBound (CountOf ty) n, KnownNat n, PrimType ty)
-     tryFrom = BlockN.toBlockN . UArray.toBlock . BoxArray.mapToUnboxed id
-
- instance (KnownNat n, NatWithinBound Word8 n) => From (Zn64 n) Word8 where
-#if __GLASGOW_HASKELL__ >= 904
-    from = narrow . unZn64 where narrow (W64# w) = W8# (wordToWord8# (word64ToWord# (GHC.Prim.word64ToWord# w)))
-#else
-     from = narrow . unZn64 where narrow (W64# w) = W8# (wordToWord8# (word64ToWord# w))
-#endif
- instance (KnownNat n, NatWithinBound Word16 n) => From (Zn64 n) Word16 where
-#if __GLASGOW_HASKELL__ >= 904
-    from = narrow . unZn64 where narrow (W64# w) = W16# (wordToWord16# (word64ToWord# (GHC.Prim.word64ToWord# w)))
-#else
-     from = narrow . unZn64 where narrow (W64# w) = W16# (wordToWord16# (word64ToWord# w))
-#endif
- instance (KnownNat n, NatWithinBound Word32 n) => From (Zn64 n) Word32 where
-#if __GLASGOW_HASKELL__ >= 904
-    from = narrow . unZn64 where narrow (W64# w) = W32# (wordToWord32# (word64ToWord# (GHC.Prim.word64ToWord# w)))
-#else
-     from = narrow . unZn64 where narrow (W64# w) = W32# (wordToWord32# (word64ToWord# w))
-#endif
- instance From (Zn64 n) Word64 where
-     from = unZn64
- instance From (Zn64 n) Word128 where
-@@ -297,23 +285,11 @@ instance From (Zn64 n) Word256 where
-     from = from . unZn64
-
- instance (KnownNat n, NatWithinBound Word8 n) => From (Zn n) Word8 where
-#if __GLASGOW_HASKELL__ >= 904
-    from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W8# (wordToWord8# (word64ToWord# (GHC.Prim.word64ToWord# w)))
-#else
-     from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W8# (wordToWord8# (word64ToWord# w))
-#endif
- instance (KnownNat n, NatWithinBound Word16 n) => From (Zn n) Word16 where
-#if __GLASGOW_HASKELL__ >= 904
-    from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W16# (wordToWord16# (word64ToWord# (GHC.Prim.word64ToWord# w)))
-#else
-     from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W16# (wordToWord16# (word64ToWord# w))
-#endif
- instance (KnownNat n, NatWithinBound Word32 n) => From (Zn n) Word32 where
-#if __GLASGOW_HASKELL__ >= 904
-    from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W32# (wordToWord32# (word64ToWord# (GHC.Prim.word64ToWord# w)))
-#else
-     from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W32# (wordToWord32# (word64ToWord# w))
-#endif
- instance (KnownNat n, NatWithinBound Word64 n) => From (Zn n) Word64 where
-     from = naturalToWord64 . unZn
- instance (KnownNat n, NatWithinBound Word128 n) => From (Zn n) Word128 where
-diff --git a/Basement/Numerical/Additive.hs b/Basement/Numerical/Additive.hs
-index d0dfb973..8ab65aa0 100644
--- a/Basement/Numerical/Additive.hs
-+++ b/Basement/Numerical/Additive.hs
-@@ -30,8 +30,12 @@ import qualified Basement.Types.Word128 as Word128
- import qualified Basement.Types.Word256 as Word256
-
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+import           GHC.Exts
-+#else
- import           GHC.IntWord64
- #endif
-+#endif
-
- -- | Represent class of things that can be added together,
- -- contains a neutral element and is commutative.
-diff --git a/Basement/Numerical/Conversion.hs b/Basement/Numerical/Conversion.hs
-index db502c07..fddc8232 100644
--- a/Basement/Numerical/Conversion.hs
-+++ b/Basement/Numerical/Conversion.hs
-@@ -26,8 +26,12 @@ import GHC.Word
- import Basement.Compat.Primitive
-
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+import GHC.Exts
-+#else
- import GHC.IntWord64
- #endif
-+#endif
-
- intToInt64 :: Int -> Int64
- #if WORD_SIZE_IN_BITS == 64
-@@ -96,11 +100,22 @@ int64ToWord64 (I64# i) = W64# (int64ToWord64# i)
- #endif
-
- #if WORD_SIZE_IN_BITS == 64
-+#if __GLASGOW_HASKELL__ >= 904
-+word64ToWord# :: Word64# -> Word#
-+word64ToWord# i = word64ToWord# i
-+#else
- word64ToWord# :: Word# -> Word#
- word64ToWord# i = i
-+#endif
- {-# INLINE word64ToWord# #-}
- #endif
-
-+#if WORD_SIZE_IN_BITS < 64
-+word64ToWord32# :: Word64# -> Word32#
-+word64ToWord32# i = wordToWord32# (word64ToWord# i)
-+{-# INLINE word64ToWord32# #-}
-+#endif
-+
- -- | 2 Word32s
- data Word32x2 = Word32x2 {-# UNPACK #-} !Word32
-                          {-# UNPACK #-} !Word32
-@@ -113,9 +128,14 @@ word64ToWord32s (W64# w64) = Word32x2 (W32# (wordToWord32# (uncheckedShiftRL# (G
- word64ToWord32s (W64# w64) = Word32x2 (W32# (wordToWord32# (uncheckedShiftRL# w64 32#))) (W32# (wordToWord32# w64))
- #endif
- #else
-+#if __GLASGOW_HASKELL__ >= 904
-+word64ToWord32s :: Word64 -> Word32x2
-+word64ToWord32s (W64# w64) = Word32x2 (W32# (word64ToWord32# (uncheckedShiftRL64# w64 32#))) (W32# (word64ToWord32# w64))
-+#else
- word64ToWord32s :: Word64 -> Word32x2
- word64ToWord32s (W64# w64) = Word32x2 (W32# (word64ToWord# (uncheckedShiftRL64# w64 32#))) (W32# (word64ToWord# w64))
- #endif
-+#endif
-
- wordToChar :: Word -> Char
- wordToChar (W# word) = C# (chr# (word2Int# word))
-diff --git a/Basement/PrimType.hs b/Basement/PrimType.hs
-index f8ca2926..a888ec91 100644
--- a/Basement/PrimType.hs
-+++ b/Basement/PrimType.hs
-@@ -54,7 +54,11 @@ import           Basement.Nat
- import qualified Prelude (quot)
-
- #if WORD_SIZE_IN_BITS < 64
-import           GHC.IntWord64
-+#if __GLASGOW_HASKELL__ >= 904
-+import GHC.Exts
-+#else
-+import GHC.IntWord64
-+#endif
- #endif
-
- #ifdef FOUNDATION_BOUNDS_CHECK
-diff --git a/Basement/Types/OffsetSize.hs b/Basement/Types/OffsetSize.hs
-index cd944927..1ea80dad 100644
--- a/Basement/Types/OffsetSize.hs
-+++ b/Basement/Types/OffsetSize.hs
-@@ -70,8 +70,12 @@ import Data.List (foldl')
- import qualified Prelude
-
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+import GHC.Exts
-+#else
- import GHC.IntWord64
- #endif
-+#endif
-
- -- | File size in bytes
- newtype FileSize = FileSize Word64
-@@ -225,20 +229,26 @@ countOfRoundUp alignment (CountOf n) = CountOf ((n + (alignment-1)) .&. compleme
-
- csizeOfSize :: CountOf Word8 -> CSize
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+csizeOfSize (CountOf (I# sz)) = CSize (W32# (wordToWord32# (int2Word# sz)))
-+#else
- csizeOfSize (CountOf (I# sz)) = CSize (W32# (int2Word# sz))
-+#endif
- #else
- #if __GLASGOW_HASKELL__ >= 904
- csizeOfSize (CountOf (I# sz)) = CSize (W64# (wordToWord64# (int2Word# sz)))
-
- #else
- csizeOfSize (CountOf (I# sz)) = CSize (W64# (int2Word# sz))
-
- #endif
- #endif
-
- csizeOfOffset :: Offset8 -> CSize
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+csizeOfOffset (Offset (I# sz)) = CSize (W32# (wordToWord32# (int2Word# sz)))
-+#else
- csizeOfOffset (Offset (I# sz)) = CSize (W32# (int2Word# sz))
-+#endif
- #else
- #if __GLASGOW_HASKELL__ >= 904
- csizeOfOffset (Offset (I# sz)) = CSize (W64# (wordToWord64# (int2Word# sz)))
-@@ -250,7 +260,11 @@ csizeOfOffset (Offset (I# sz)) = CSize (W64# (int2Word# sz))
- sizeOfCSSize :: CSsize -> CountOf Word8
- sizeOfCSSize (CSsize (-1))      = error "invalid size: CSSize is -1"
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+sizeOfCSSize (CSsize (I32# sz)) = CountOf (I# (int32ToInt# sz))
-+#else
- sizeOfCSSize (CSsize (I32# sz)) = CountOf (I# sz)
-+#endif
- #else
- #if __GLASGOW_HASKELL__ >= 904
- sizeOfCSSize (CSsize (I64# sz)) = CountOf (I# (int64ToInt# sz))
-@@ -261,7 +275,11 @@ sizeOfCSSize (CSsize (I64# sz)) = CountOf (I# sz)
-
- sizeOfCSize :: CSize -> CountOf Word8
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+sizeOfCSize (CSize (W32# sz)) = CountOf (I# (word2Int# (word32ToWord# sz)))
-+#else
- sizeOfCSize (CSize (W32# sz)) = CountOf (I# (word2Int# sz))
-+#endif
- #else
- #if __GLASGOW_HASKELL__ >= 904
- sizeOfCSize (CSize (W64# sz)) = CountOf (I# (word2Int# (word64ToWord# sz)))
--- a/Show More
+++ b/Show More