feat: allow copying with background

chore: refactor a bit
fix: crash if deleted when taking shot
2026-07-26 07:22:12 +00:00 · 2024-02-08 00:24:34 +03:00 · 2024-02-07 23:40:40 +03:00 · 2024-02-07 23:25:02 +03:00 · 2024-02-04 21:19:42 +03:00 · 2024-02-04 20:41:21 +03:00
607 changed files with 35254 additions and 18256 deletions
@@ -0,0 +1,57 @@
+---
+Language: Cpp
+BasedOnStyle: LLVM
+AccessModifierOffset: -4
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignOperands: false
+AlignTrailingComments: false
+AllowShortCaseLabelsOnASingleLine: true
+AllowShortIfStatementsOnASingleLine: true
+AllowShortLoopsOnASingleLine: true
+AlwaysBreakTemplateDeclarations: Yes
+BinPackArguments: false
+BinPackParameters: false
+BraceWrapping: 
+  AfterCaseLabel: false
+  AfterClass: true
+  AfterControlStatement: false
+  AfterEnum: true
+  AfterFunction: false
+  AfterNamespace: false
+  AfterStruct: true
+  AfterUnion: true
+  AfterExternBlock: true
+  BeforeCatch: false
+  BeforeElse: false
+  BeforeLambdaBody: true
+  BeforeWhile: false
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+BreakBeforeBraces: Custom
+ColumnLimit: 120
+IncludeCategories: 
+  - Regex: '^<.*'
+    Priority: 1
+  - Regex: '^".*'
+    Priority: 2
+  - Regex: '.*'
+    Priority: 3
+IncludeIsMainRegex: '([-_](test|unittest))?$'
+IndentCaseLabels: true
+IndentWidth: 4
+InsertNewlineAtEOF: true
+MacroBlockBegin: ''
+MacroBlockEnd: ''
+MaxEmptyLinesToKeep: 2
+SpaceAfterCStyleCast: true
+SpaceAfterTemplateKeyword: false
+SpaceInEmptyParentheses: false
+SpacesInAngles: false
+SpacesInConditionalStatement: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+TabWidth: 4
+UseTab: Always
+...
@@ -94,6 +94,7 @@ jobs:
          -D CMAKE_CXX_FLAGS="-Werror" \
          -D CMAKE_EXE_LINKER_FLAGS="-s" \
          -D TDESKTOP_API_TEST=ON \
+          -D DESKTOP_APP_DISABLE_AUTOUPDATE=OFF \
          -D DESKTOP_APP_DISABLE_CRASH_REPORTS=OFF \
          $DEFINE

@@ -115,7 +116,7 @@ jobs:
        run: |
          cd $REPO_NAME/out/Debug
          mkdir artifact
-          mv Telegram artifact/
+          mv {Telegram,Updater} artifact/
      - uses: actions/upload-artifact@master
        if: env.UPLOAD_ARTIFACT == 'true'
        name: Upload artifact.
@@ -115,6 +115,7 @@ jobs:
          -D CMAKE_CXX_FLAGS="-Werror" \
          -D CMAKE_XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED=NO \
          -D TDESKTOP_API_TEST=ON \
+          -D DESKTOP_APP_DISABLE_AUTOUPDATE=OFF \
          -D DESKTOP_APP_DISABLE_CRASH_REPORTS=OFF \
          $DEFINE

@@ -73,6 +73,7 @@ jobs:
          sudo xcode-select -s /Applications/Xcode.app/Contents/Developer

          xcodebuild -version > CACHE_KEY.txt
+          brew list --versions >> CACHE_KEY.txt
          echo $MANUAL_CACHING >> CACHE_KEY.txt
          echo "$GITHUB_WORKSPACE" >> CACHE_KEY.txt
          if [ "$AUTO_CACHING" = "1" ]; then
@@ -9,11 +9,38 @@ on:
    - cron: '0 0 * * *'

 jobs:
-  noResponse:
+  waiting-for-answer:
    runs-on: ubuntu-latest
    steps:
      - uses: lee-dohm/no-response@v0.5.0
        with:
          token: ${{ github.token }}
-          # Label requiring a response
          responseRequiredLabel: waiting for answer
+
+  needs-user-action:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: lee-dohm/no-response@v0.5.0
+        with:
+          token: ${{ github.token }}
+          responseRequiredLabel: needs user action
+
+  cant-reproduce:
+    if: github.event_name != 'issue_comment'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: lee-dohm/no-response@v0.5.0
+        with:
+          token: ${{ github.token }}
+          responseRequiredLabel: cant reproduce
+          closeComment: >
+            This issue has been automatically closed because no developer succeeded to
+            reproduce the issue with the given reproduction steps. With only the
+            information that is currently in the issue, we don't have enough
+            information to take action. Please reach out if you find what's missing to
+            reproduce the issue so that we can investigate further.
+
+
+            Note that GitHub is a developer communication platform. If you're an ordinary
+            user seeking for help, get to support crew via `Settings -> Ask question` in
+            the application.
@@ -169,6 +169,7 @@ jobs:
          %TDESKTOP_BUILD_GENERATOR% ^
          %TDESKTOP_BUILD_ARCH% ^
          %TDESKTOP_BUILD_API% ^
+          -D DESKTOP_APP_DISABLE_AUTOUPDATE=OFF ^
          -D DESKTOP_APP_DISABLE_CRASH_REPORTS=OFF ^
          -D DESKTOP_APP_NO_PDB=ON ^
          %TDESKTOP_BUILD_DEFINE%
@@ -178,8 +179,10 @@ jobs:
      - name: Move artifact.
        if: (env.UPLOAD_ARTIFACT == 'true') || (github.ref == 'refs/heads/nightly')
        run: |
+          set OUT=%TBUILD%\%REPO_NAME%\out\Debug
          mkdir artifact
-          move %TBUILD%\%REPO_NAME%\out\Debug\Telegram.exe artifact/
+          move %OUT%\Telegram.exe artifact/
+          move %OUT%\Updater.exe artifact/
      - uses: actions/upload-artifact@master
        name: Upload artifact.
        if: (env.UPLOAD_ARTIFACT == 'true') || (github.ref == 'refs/heads/nightly')
@@ -60,9 +60,9 @@ include(cmake/options.cmake)

 if (NOT DESKTOP_APP_USE_PACKAGED)
    if (WIN32)
-        set(qt_version 5.15.11)
+        set(qt_version 5.15.12)
    elseif (APPLE)
-        set(qt_version 6.2.6)
+        set(qt_version 6.2.7)
    endif()
 endif()
 include(cmake/external/qt/package.cmake)
@@ -1,7 +1,7 @@
 This file is part of Telegram Desktop,
 the official desktop application for the Telegram messaging service.

-Copyright (c) 2014-2023 The Telegram Desktop Authors.
+Copyright (c) 2014-2024 The Telegram Desktop Authors.

 Telegram Desktop is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -9,30 +9,42 @@
 - Anti-recall
 - Font customization
 - Streamer mode
- Material Design switches
 - Local Telegram Premium
- Sync read states and message history with AyuSync *(TBA)*
+- Enhanced appearance

-<img src='.github/demos/demo1.png' width='250'> <img src='.github/demos/demo2.png' width='250'> <img src='.github/demos/demo3.png' width='250'>
+And many more. Check out our [Documentation](https://docs.ayugram.one/desktop/).
+
+## Preferences screenshots
+
+<img src='.github/demos/demo1.png' width='268'>
+<img src='.github/demos/demo2.png' width='268'>
+<img src='.github/demos/demo3.png' width='268'>
+<img src='.github/demos/demo4.png' width='268'>

 ## Downloads

 ### Windows

+#### Official
+
 You can download prebuilt Windows binary from [Releases tab](https://github.com/AyuGram/AyuGramDesktop/releases) or from
 the [Telegram topic](https://t.me/ayugramchat/12788).

+#### Scoop
+
+```bash
+scoop bucket add extras
+scoop install ayugram
+```
+
+#### Self-built
+
 Follow [official guide](https://github.com/AyuGram/AyuGramDesktop/blob/dev/docs/building-win-x64.md) if you want to
 build by yourself.

 ### Arch Linux

-It is recommended to build AyuGram from source on any Linux distro.
-
-But if you're brave enough, you can install `ayugram-desktop-git` or `ayugram-desktop-bin`
-from [AUR](https://aur.archlinux.org/packages?O=0&K=ayugram).
-
-These packages maintained by [westpain](https://github.com/incycledream). *We're not responsible for them.*
+You can install `ayugram-desktop` or `ayugram-desktop-git` from [AUR](https://aur.archlinux.org/packages?O=0&K=ayugram).

 ### Any other Linux distro

@@ -48,23 +60,25 @@ Make sure you have these components installed with VS Build Tools:

 ## Donation

-If you enjoy using **AyuGram** and want to send us a tip, here's how you can do it:
+Enjoy using **AyuGram**? Consider sending us a tip!

- Using [Boosty](https://boosty.to/alexeyzavar) - any card and PayPal
- Using cryptocurrency - `TRpbajq38qU8joThgAfKJLyEPbNjzsdPJ1` (Tron + USDT)
+[Here's available methods.](https://docs.ayugram.one/donate/)

 ## Credits

+### Telegram clients
+
 - [Telegram Desktop](https://github.com/telegramdesktop/tdesktop)
 - [Kotatogram](https://github.com/kotatogram/kotatogram-desktop)
 - [64Gram](https://github.com/TDesktop-x64/tdesktop)
 - [Forkgram](https://github.com/forkgram/tdesktop)
+
+### Libraries used
+
+- [JSON for Modern C++](https://github.com/nlohmann/json)
 - [SQLite](https://github.com/sqlite/sqlite)
 - [sqlite_orm](https://github.com/fnc12/sqlite_orm)

-### Very special thanks to
+### Icons

- [Solar Icon Set](https://solariconset.com/)
- [JSON for Modern C++](https://github.com/nlohmann/json)
- [BitConverter](https://github.com/YanjieHe/BitConverter)
- [Not Enough Standards](https://github.com/Alairion/not-enough-standards)
+- [Solar Icon Set](https://www.figma.com/community/file/1166831539721848736)
@@ -96,6 +96,10 @@ nice_target_sources(Telegram ${src_loc}
 PRIVATE
    ${style_files}

+    ayu/ayu_worker.cpp
+    ayu/ayu_worker.h
+    ayu/ayu_url_handlers.cpp
+    ayu/ayu_url_handlers.h
    ayu/ayu_state.cpp
    ayu/ayu_state.h
    ayu/ayu_settings.cpp
@@ -107,14 +111,13 @@ PRIVATE
    ayu/ayu_constants.h
    ayu/utils/ayu_mapper.cpp
    ayu/utils/ayu_mapper.h
+    ayu/utils/qt_key_modifiers_extended.h
    ayu/utils/telegram_helpers.cpp
    ayu/utils/telegram_helpers.h
    ayu/utils/windows_utils.cpp
    ayu/utils/windows_utils.h
-    ayu/ui/ayu_lottie.cpp
-    ayu/ui/ayu_lottie.h
-    ayu/ui/ayu_assets.cpp
-    ayu/ui/ayu_assets.h
+    ayu/ui/ayu_logo.cpp
+    ayu/ui/ayu_logo.h
    ayu/ui/utils/ayu_profile_values.cpp
    ayu/ui/utils/ayu_profile_values.h
    ayu/ui/settings/icon_picker.cpp
@@ -123,45 +126,43 @@ PRIVATE
    ayu/ui/settings/settings_ayu.h
    ayu/ui/context_menu/context_menu.cpp
    ayu/ui/context_menu/context_menu.h
+    ayu/ui/context_menu/menu_item_subtext.cpp
+    ayu/ui/context_menu/menu_item_subtext.h
    ayu/ui/sections/edited/edited_log_inner.cpp
    ayu/ui/sections/edited/edited_log_inner.h
    ayu/ui/sections/edited/edited_log_item.cpp
    ayu/ui/sections/edited/edited_log_item.h
    ayu/ui/sections/edited/edited_log_section.cpp
    ayu/ui/sections/edited/edited_log_section.h
-    ayu/ui/boxes/voice_confirmation_box.cpp
-    ayu/ui/boxes/voice_confirmation_box.h
-    ayu/ui/boxes/message_history_box.cpp
-    ayu/ui/boxes/message_history_box.h
-    ayu/ui/boxes/confirmation_box.cpp
-    ayu/ui/boxes/confirmation_box.h
+    ayu/ui/boxes/server_read_confirmation_box.cpp
+    ayu/ui/boxes/server_read_confirmation_box.h
    ayu/ui/boxes/edit_deleted_mark.cpp
    ayu/ui/boxes/edit_deleted_mark.h
    ayu/ui/boxes/edit_edited_mark.cpp
    ayu/ui/boxes/edit_edited_mark.h
    ayu/ui/boxes/font_selector.cpp
    ayu/ui/boxes/font_selector.h
-    ayu/sync/ayu_sync_controller.cpp
-    ayu/sync/ayu_sync_controller.h
-    ayu/sync/models.h
-    ayu/sync/utils/ayu_pipe_wrapper.cpp
-    ayu/sync/utils/ayu_pipe_wrapper.h
-    ayu/sync/utils/process_utils.hpp
-    ayu/messages/ayu_messages_controller.cpp
-    ayu/messages/ayu_messages_controller.h
-    ayu/libs/pipe.hpp
+    ayu/ui/boxes/theme_selector_box.cpp
+    ayu/ui/boxes/theme_selector_box.h
+    ayu/ui/boxes/message_shot_box.cpp
+    ayu/ui/boxes/message_shot_box.h
+    ayu/ui/components/image_view.cpp
+    ayu/ui/components/image_view.h
    ayu/libs/json.hpp
    ayu/libs/json_ext.hpp
-    ayu/libs/bit_converter.hpp
    ayu/libs/sqlite/sqlite3.c
    ayu/libs/sqlite/sqlite3.h
    ayu/libs/sqlite/sqlite_orm.h
    ayu/features/streamer_mode/streamer_mode_windows.cpp
    ayu/features/streamer_mode/streamer_mode_linux.cpp
    ayu/features/streamer_mode/streamer_mode.h
-    ayu/database/entities.h
-    ayu/database/ayu_database.cpp
-    ayu/database/ayu_database.h
+    ayu/features/messageshot/message_shot.cpp
+    ayu/features/messageshot/message_shot.h
+    ayu/data/messages_storage.cpp
+    ayu/data/messages_storage.h
+    ayu/data/entities.h
+    ayu/data/ayu_database.cpp
+    ayu/data/ayu_database.h

    api/api_attached_stickers.cpp
    api/api_attached_stickers.h
@@ -473,6 +474,8 @@ PRIVATE
    chat_helpers/tabbed_section.h
    chat_helpers/tabbed_selector.cpp
    chat_helpers/tabbed_selector.h
+    chat_helpers/ttl_media_layer_widget.cpp
+    chat_helpers/ttl_media_layer_widget.h
    core/application.cpp
    core/application.h
    core/base_integration.cpp
@@ -580,6 +583,7 @@ PRIVATE
    data/data_groups.h
    data/data_histories.cpp
    data/data_histories.h
+    data/data_lastseen_status.h
    data/data_location.cpp
    data/data_location.h
    data/data_media_rotation.cpp
@@ -617,6 +621,10 @@ PRIVATE
    data/data_replies_list.h
    data/data_reply_preview.cpp
    data/data_reply_preview.h
+    data/data_saved_messages.cpp
+    data/data_saved_messages.h
+    data/data_saved_sublist.cpp
+    data/data_saved_sublist.h
    data/data_search_controller.cpp
    data/data_search_controller.h
    data/data_send_action.cpp
@@ -672,6 +680,8 @@ PRIVATE
    dialogs/dialogs_row.h
    dialogs/dialogs_search_from_controllers.cpp
    dialogs/dialogs_search_from_controllers.h
+    dialogs/dialogs_search_tags.cpp
+    dialogs/dialogs_search_tags.h
    dialogs/dialogs_widget.cpp
    dialogs/dialogs_widget.h
    dialogs/ui/dialogs_layout.cpp
@@ -811,6 +821,8 @@ PRIVATE
    history/view/reactions/history_view_reactions_strip.h
    history/view/reactions/history_view_reactions_tabs.cpp
    history/view/reactions/history_view_reactions_tabs.h
+    history/view/history_view_about_view.cpp
+    history/view/history_view_about_view.h
    history/view/history_view_bottom_info.cpp
    history/view/history_view_bottom_info.h
    history/view/history_view_contact_status.cpp
@@ -863,6 +875,8 @@ PRIVATE
    history/view/history_view_sponsored_click_handler.h
    history/view/history_view_sticker_toast.cpp
    history/view/history_view_sticker_toast.h
+    history/view/history_view_sublist_section.cpp
+    history/view/history_view_sublist_section.h
    history/view/history_view_transcribe_button.cpp
    history/view/history_view_transcribe_button.h
    history/view/history_view_translate_bar.cpp
@@ -964,6 +978,8 @@ PRIVATE
    info/profile/info_profile_values.h
    info/profile/info_profile_widget.cpp
    info/profile/info_profile_widget.h
+    info/saved/info_saved_sublists_widget.cpp
+    info/saved/info_saved_sublists_widget.h
    info/settings/info_settings_widget.cpp
    info/settings/info_settings_widget.h
    info/similar_channels/info_similar_channels_widget.cpp
@@ -1071,6 +1087,7 @@ PRIVATE
    media/audio/media_audio.h
    media/audio/media_audio_capture.cpp
    media/audio/media_audio_capture.h
+    media/audio/media_audio_capture_common.h
    media/audio/media_audio_ffmpeg_loader.cpp
    media/audio/media_audio_ffmpeg_loader.h
    media/audio/media_audio_loader.cpp
@@ -1286,8 +1303,6 @@ PRIVATE
    platform/mac/touchbar/mac_touchbar_manager.mm
    platform/mac/touchbar/mac_touchbar_media_view.h
    platform/mac/touchbar/mac_touchbar_media_view.mm
-    platform/win/audio_win.cpp
-    platform/win/audio_win.h
    platform/win/file_utilities_win.cpp
    platform/win/file_utilities_win.h
    platform/win/launcher_win.cpp
@@ -1311,7 +1326,6 @@ PRIVATE
    platform/win/windows_autostart_task.h
    platform/win/windows_toast_activator.cpp
    platform/win/windows_toast_activator.h
-    platform/platform_audio.h
    platform/platform_file_utilities.h
    platform/platform_launcher.h
    platform/platform_integration.cpp
@@ -1934,9 +1948,9 @@ endif()

 if (LINUX AND DESKTOP_APP_USE_PACKAGED)
    include(GNUInstallDirs)
-    configure_file("../lib/xdg/ayugram.desktop.service" "${CMAKE_CURRENT_BINARY_DIR}/ayugram.desktop.service" @ONLY)
-    configure_file("../lib/xdg/ayugram.desktop.metainfo.xml" "${CMAKE_CURRENT_BINARY_DIR}/ayugram.desktop.metainfo.xml" @ONLY)
-    generate_appdata_changelog(Telegram "${CMAKE_SOURCE_DIR}/changelog.txt" "${CMAKE_CURRENT_BINARY_DIR}/ayugram.desktop.metainfo.xml")
+    configure_file("../lib/xdg/com.ayugram.desktop.service" "${CMAKE_CURRENT_BINARY_DIR}/com.ayugram.desktop.service" @ONLY)
+    configure_file("../lib/xdg/com.ayugram.desktop.metainfo.xml" "${CMAKE_CURRENT_BINARY_DIR}/com.ayugram.desktop.metainfo.xml" @ONLY)
+    generate_appdata_changelog(Telegram "${CMAKE_SOURCE_DIR}/changelog.txt" "${CMAKE_CURRENT_BINARY_DIR}/com.ayugram.desktop.metainfo.xml")
    install(TARGETS Telegram RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}" BUNDLE DESTINATION "${CMAKE_INSTALL_BINDIR}")
    install(FILES "Resources/art/icon16.png" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/16x16/apps" RENAME "ayugram.png")
    install(FILES "Resources/art/icon32.png" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/32x32/apps" RENAME "ayugram.png")
@@ -1945,8 +1959,8 @@ if (LINUX AND DESKTOP_APP_USE_PACKAGED)
    install(FILES "Resources/art/icon128.png" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/128x128/apps" RENAME "ayugram.png")
    install(FILES "Resources/art/icon256.png" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/256x256/apps" RENAME "ayugram.png")
    install(FILES "Resources/art/icon512.png" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/512x512/apps" RENAME "ayugram.png")
-    install(FILES "Resources/icons/tray_monochrome.svg" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/symbolic/apps" RENAME "telegram-symbolic.svg")
-    install(FILES "../lib/xdg/ayugram.desktop.desktop" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/applications")
-    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/ayugram.desktop.service" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/dbus-1/services")
-    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/ayugram.desktop.metainfo.xml" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/metainfo")
+    install(FILES "Resources/icons/tray_monochrome.svg" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/symbolic/apps" RENAME "ayugram-symbolic.svg")
+    install(FILES "../lib/xdg/com.ayugram.desktop.desktop" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/applications")
+    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/com.ayugram.desktop.service" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/dbus-1/services")
+    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/com.ayugram.desktop.metainfo.xml" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/metainfo")
 endif()
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg baseProfile="tiny" version="1.2" viewBox="0 0 72 72" xmlns="http://www.w3.org/2000/svg">
+<path d="m27.57 30.79q0.77-0.44 1.14-1.28 4.38-9.86 4.67-24.25 0.03-1.64 1.63-1.54 1.14 0.07 1.9 0.65c14.45 10.9 28.35 31.97 18.06 50.37-9.55 17.08-32.38 15.75-41.59-0.69-5.25-9.37-0.83-23.06 4.26-32.03a2.13 2.12 43.5 0 1 3.64-0.09l5.53 8.68a0.57 0.56-31.3 0 0 0.76 0.18z" fill="#fff"/>
+</svg>
@@ -141,6 +141,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_status_last_week" = "last seen within a week";
 "lng_status_last_month" = "last seen within a month";
 "lng_status_lastseen_now" = "last seen just now";
+"lng_status_lastseen_when" = "when?";
 "lng_status_lastseen_minutes#one" = "last seen {count} minute ago";
 "lng_status_lastseen_minutes#other" = "last seen {count} minutes ago";
 "lng_status_lastseen_hours#one" = "last seen {count} hour ago";
@@ -168,6 +169,24 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL

 "lng_remember" = "Remember this choice";

+"lng_lastseen_show_title" = "Show Your Last Seen";
+"lng_lastseen_show_about" = "To see **{user}'s** Last Seen time, either start\nshowing your own Last Seen time...";
+"lng_lastseen_show_button" = "Show My Last Seen";
+"lng_lastseen_or" = "or";
+"lng_lastseen_premium_title" = "Upgrade to Premium";
+"lng_lastseen_premium_about" = "Subscription will let you see **{user}'s** Last Seen\nstatus without showing yours.";
+"lng_lastseen_premium_button" = "Subscribe to Telegram Premium";
+"lng_lastseen_shown_toast" = "Your last seen time is now visible.";
+
+"lng_readtime_show_title" = "Show Your Read Date";
+"lng_readtime_show_about" = "To see when **{user}** read the message,\neither start showing your own read time...";
+"lng_readtime_show_button" = "Show My Read Time";
+"lng_readtime_or" = "or";
+"lng_readtime_premium_title" = "Upgrade to Premium";
+"lng_readtime_premium_about" = "Subscription will let you see **{user}'s** read time\nwithout showing yours.";
+"lng_readtime_premium_button" = "Subscribe to Telegram Premium";
+"lng_readtime_shown_toast" = "Your read times are now visible.";
+
 "lng_channels_limit_title" = "Too Many Communities";
 "lng_channels_limit1#one" = "You are a member of **{count}** groups and channels.";
 "lng_channels_limit1#other" = "You are a member of **{count}** groups and channels.";
@@ -395,6 +414,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_dlg_new_bot_name" = "Bot name";
 "lng_no_chats" = "Your chats will be here";
 "lng_no_chats_filter" = "No chats currently belong to this folder.";
+"lng_no_saved_sublists" = "You can save messages from other chats here.";
 "lng_contacts_loading" = "Loading...";
 "lng_contacts_not_found" = "No contacts found";
 "lng_topics_not_found" = "No topics found.";
@@ -413,7 +433,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_username_invalid" = "This username is invalid.";
 "lng_username_occupied" = "This username is already occupied.";
 "lng_username_too_short" = "This username is too short.";
-"lng_username_purchase_available" = "Sorry, this link is occupied by someone. But it's available for purchase through\nofficial {link}.";
+"lng_username_purchase_available" = "**This username is already taken.** However, it is currently available for purchase. {link}";
+"lng_username_purchase_available_link" = "Learn more...";
 "lng_username_bad_symbols" = "Only a-z, 0-9, and underscores allowed.";
 "lng_username_available" = "This username is available.";
 "lng_username_not_found" = "User @{user} not found.";
@@ -610,6 +631,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_call_accept_calls" = "Accept calls from this device";
 "lng_settings_call_device_default" = "Same as the System";

+"lng_settings_section_devices" = "Speakers and Camera";
+"lng_settings_devices_calls" = "Calls and video chats";
+"lng_settings_devices_calls_same" = "Use the same devices for calls";
+"lng_settings_devices_inactive" = "Unavailable";
+
 "lng_settings_language" = "Language";
 "lng_settings_default_scale" = "Default interface scale";
 "lng_settings_connection_type" = "Connection type";
@@ -623,6 +649,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_phone_number_privacy" = "Phone number";
 "lng_settings_forwards_privacy" = "Forwarded messages";
 "lng_settings_profile_photo_privacy" = "Profile photo";
+"lng_settings_messages_privacy" = "Messages";
 "lng_settings_voices_privacy" = "Voice messages";
 "lng_settings_bio_privacy" = "Bio";
 "lng_settings_privacy_premium" = "Only subscribers of {link} can restrict receiving voice messages.";
@@ -1059,6 +1086,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_edit_privacy_contacts" = "My contacts";
 "lng_edit_privacy_close_friends" = "Close friends";
 "lng_edit_privacy_nobody" = "Nobody";
+"lng_edit_privacy_premium" = "Premium users";
 "lng_edit_privacy_exceptions" = "Add exceptions";

 "lng_edit_privacy_exceptions_count#one" = "{count} user";
@@ -1085,6 +1113,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_edit_privacy_lastseen_exceptions" = "These settings will override the values above.";
 "lng_edit_privacy_lastseen_always_title" = "Always share with";
 "lng_edit_privacy_lastseen_never_title" = "Never share with";
+"lng_edit_lastseen_hide_read_time" = "Hide read time";
+"lng_edit_lastseen_hide_read_time_about" = "Hide the time when you read messages from people who can't see your last seen. If you turn this on, their read time will also be hidden from you. This setting does not affect group chats.";
+"lng_edit_lastseen_subscribe" = "Subscribe to Telegram Premium";
+"lng_edit_lastseen_subscribe_about" = "If you subscribe to Premium, you will see other users' last seen and read time even if you hid yours from them (unless they specifically restricted it).";

 "lng_edit_privacy_groups_title" = "Group invite settings";
 "lng_edit_privacy_groups_header" = "Who can invite you to groups and channels";
@@ -1156,6 +1188,16 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_edit_privacy_voices_always_title" = "Always allow";
 "lng_edit_privacy_voices_never_title" = "Never allow";

+"lng_messages_privacy_title" = "Messages";
+"lng_messages_privacy_subtitle" = "Who can send me messages?";
+"lng_messages_privacy_everyone" = "Everybody";
+"lng_messages_privacy_restricted" = "My Contacts and Premium Users";
+"lng_messages_privacy_about" = "You can restrict incoming messages to only contacts and Premium users.";
+"lng_messages_privacy_premium_button" = "Subscribe to Telegram Premium";
+"lng_messages_privacy_premium_about" = "Subscribe now to change this setting and get access to other exclusive features of Telegram Premium.";
+"lng_messages_privacy_premium" = "Only subscribers of {link} can select this option.";
+"lng_messages_privacy_premium_link" = "Telegram Premium";
+
 "lng_self_destruct_title" = "Account self-destruction";
 "lng_self_destruct_description" = "If you don't come online at least once within this period, your account will be deleted along with all groups, messages and contacts.";
 "lng_self_destruct_sessions_title" = "Session termination";
@@ -1187,6 +1229,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_profile_common_groups#other" = "{count} groups in common";
 "lng_profile_similar_channels#one" = "{count} similar channel";
 "lng_profile_similar_channels#other" = "{count} similar channels";
+"lng_profile_saved_messages#one" = "{count} saved message";
+"lng_profile_saved_messages#other" = "{count} saved messages";
 "lng_profile_participants_section" = "Members";
 "lng_profile_subscribers_section" = "Subscribers";
 "lng_profile_add_contact" = "Add Contact";
@@ -1461,6 +1505,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_report_messages_none" = "Select Messages";
 "lng_report_messages_count#one" = "Report {count} Message";
 "lng_report_messages_count#other" = "Report {count} Messages";
+"lng_report_reaction" = "Report reaction";
+"lng_report_and_ban" = "Ban and report";
+"lng_report_reaction_title" = "Report reaction";
+"lng_report_reaction_about" = "Are you sure you want to report reactions from this user?";
+"lng_report_and_ban_button" = "Ban user";
 "lng_report_details_about" = "Please enter any additional details relevant to your report.";
 "lng_report_details" = "Additional Details";
 "lng_report_reason_spam" = "Spam";
@@ -1712,6 +1761,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_ttl_video_received" = "{from} sent you a self-destructing video. Please view it on your mobile.";
 "lng_ttl_video_sent" = "You sent a self-destructing video.";
 "lng_ttl_video_expired" = "Video has expired";
+"lng_ttl_voice_sent" = "You sent a self-destructing voice messsage.";
+"lng_ttl_voice_expired" = "Voice message expired";
+"lng_ttl_round_sent" = "You sent a self-destructing video message.";
+"lng_ttl_round_expired" = "Round message expired";
+"lng_ttl_voice_tooltip_in" = "This voice message can only be played once.";
+"lng_ttl_voice_tooltip_out" = "This message will disappear once **{user}** plays it once.";
+"lng_ttl_voice_close_in" = "Delete and close";
+"lng_ttl_round_tooltip_in" = "This video message can only be played once.";
+"lng_ttl_round_tooltip_out" = "This message will disappear once **{user}** plays it once.";

 "lng_profile_add_more_after_create" = "You will be able to add more members after you create the group.";
 "lng_profile_camera_title" = "Capture yourself";
@@ -1973,6 +2031,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_premium_summary_about_emoji_status" = "Add any of thousands emoji next to your name to display current activity.";
 "lng_premium_summary_subtitle_infinite_reactions" = "Infinite Reactions";
 "lng_premium_summary_about_infinite_reactions" = "React with thousands of emoji — with multiple reactions per message.";
+"lng_premium_summary_subtitle_tags_for_messages" = "Tags for Messages";
+"lng_premium_summary_about_tags_for_messages" = "Organize your Saved Messages with tags for quicker access.";
 "lng_premium_summary_subtitle_premium_stickers" = "Premium Stickers";
 "lng_premium_summary_about_premium_stickers" = "Exclusive enlarged stickers featuring additional effects, updated monthly.";
 "lng_premium_summary_subtitle_animated_emoji" = "Animated Emoji";
@@ -2080,6 +2140,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_premium_gifts_about_paid_below#one" = "They now have access to additional features.";
 "lng_premium_gifts_about_paid_below#other" = "They now have access to additional features.";
 "lng_premium_gifts_summary_subtitle" = "What's Included";
+"lng_premium_gifts_terms" = "By gifting Telegram Premium, you agree to the Telegram {link} and {policy}.";
+"lng_premium_gifts_terms_policy" = "Privacy Policy";

 "lng_boost_channel_button" = "Boost Channel";
 "lng_boost_again_button" = "Boost Again";
@@ -2391,6 +2453,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_in_dlg_contact" = "Contact";
 "lng_in_dlg_audio" = "Voice message";
 "lng_in_dlg_video_message" = "Video message";
+"lng_in_dlg_voice_message_ttl" = "One-time Voice Message";
+"lng_in_dlg_video_message_ttl" = "One-time Video Message";
 "lng_in_dlg_file" = "File";
 "lng_in_dlg_sticker" = "Sticker";
 "lng_in_dlg_sticker_emoji" = "{emoji} Sticker";
@@ -2478,6 +2542,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_record_listen_cancel_sure" = "Are you sure you want to discard your recorded voice message?";
 "lng_record_lock_discard" = "Discard";
 "lng_record_hold_tip" = "Please hold the mouse button pressed to record a voice message.";
+"lng_record_once_first_tooltip" = "Click to set this message to **Play Once**.";
+"lng_record_once_active_tooltip" = "The recipients will be able to listen to it only once.";
 "lng_will_be_notified" = "Members will be notified when you post";
 "lng_wont_be_notified" = "Members will not be notified when you post";
 "lng_willbe_history" = "Please select a chat to start messaging";
@@ -2492,6 +2558,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_saved_short" = "Save";
 "lng_saved_forward_here" = "Forward messages here for quick access";
 "lng_saved_quote_here" = "Quote here to save";
+"lng_saved_open_chat" = "Open Chat";
+"lng_saved_open_channel" = "Open Channel";
+"lng_saved_open_group" = "Open Group";
+"lng_saved_about_hidden" = "Senders of this messages restricted to link their name when forwarding.";

 "lng_scheduled_messages" = "Scheduled Messages";
 "lng_scheduled_messages_empty" = "No scheduled messages here yet...";
@@ -2518,6 +2588,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_comments_open_none" = "Leave a comment";
 "lng_replies_view_original" = "View in chat";
 "lng_replies_messages" = "Replies";
+"lng_hidden_author_messages" = "Author Hidden";
+"lng_my_notes" = "My Notes";
 "lng_replies_discussion_started" = "Discussion started";
 "lng_replies_no_comments" = "No comments here yet...";

@@ -2734,17 +2806,34 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_context_seen_reacted#other" = "{count} Reacted";
 "lng_context_seen_reacted_none" = "Nobody Reacted";
 "lng_context_seen_reacted_all" = "Show All Reactions";
-"lng_context_set_as_quick" = "Set As Quick";
+"lng_context_set_as_quick" = "Set as Quick";
+"lng_context_filter_by_tag" = "Filter by Tag";
+"lng_context_tag_add_name" = "Add Name";
+"lng_context_tag_edit_name" = "Edit Name";
+"lng_context_remove_tag" = "Remove Tag";
 "lng_context_delete_from_disk" = "Delete from disk";
 "lng_context_delete_all_files" = "Delete all files";
 "lng_context_save_custom_sound" = "Save for notifications";
 "lng_context_translate" = "Translate";
 "lng_context_translate_selected" = "Translate Selected Text";
+"lng_context_read_hidden" = "read";
+"lng_context_read_show" = "show when";
+
+"lng_add_tag_about" = "Tag this message with an emoji for quick search.";
+"lng_subscribe_tag_about" = "Organize your Saved Messages with tags. {link}";
+"lng_subscribe_tag_link" = "Learn More...";
+"lng_edit_tag_about" = "You can label your emoji tag with a text name.";
+"lng_edit_tag_name" = "Name";
+"lng_add_tag_button" = "Add tags";
+"lng_add_tag_phrase" = "to messages {arrow}";
+"lng_add_tag_phrase_long" = "to your Saved Messages {arrow}";
+"lng_unlock_tags" = "Unlock";

 "lng_context_animated_emoji" = "This message contains emoji from **{name} pack**.";
 "lng_context_animated_emoji_many#one" = "This message contains emoji from **{count} pack**.";
 "lng_context_animated_emoji_many#other" = "This message contains emoji from **{count} packs**.";
 "lng_context_animated_reaction" = "This reaction is from **{name} pack**.";
+"lng_context_animated_tag" = "This tag is from **{name} pack**.";
 "lng_context_animated_reactions" = "Reactions contain emoji from **{name} pack**.";
 "lng_context_animated_reactions_many#one" = "Reactions contain emoji from **{count} pack**.";
 "lng_context_animated_reactions_many#other" = "Reactions contain emoji from **{count} packs**.";
@@ -3382,7 +3471,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_group_call_rtmp_key_copy" = "Copy Stream Key";
 "lng_group_call_rtmp_key_copied" = "Stream Key copied to clipboard.";
 "lng_group_call_rtmp_key_warning" = "**Never share your Stream Key with anyone or show it on stream!**";
-"lng_group_call_rtmp_info" = "To stream video with another app, enter these Server URL and Stream Key in your streaming app.\n\nOnce you start broadcasting in your streaming app, tap Start Streaming below.";
+"lng_group_call_rtmp_info" = "To stream video with another app, enter these Server URL and Stream Key in your streaming app.\n\nOnce you start broadcasting in your streaming app, click Start Streaming below.";
 "lng_group_call_rtmp_start" = "Start Streaming";
 "lng_group_call_rtmp_revoke" = "Revoke Stream Key";
 "lng_group_call_rtmp_revoke_sure" = "Are you sure you want to revoke your Server URL and Stream Key?";
@@ -3550,6 +3639,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL

 "lng_restricted_send_voice_messages" = "{user} restricted sending of voice messages to them.";
 "lng_restricted_send_video_messages" = "{user} restricted sending of video messages to them.";
+"lng_restricted_send_non_premium" = "Only Premium users can message {user}.";
+"lng_restricted_send_non_premium_more" = "Learn more...";
+
+"lng_send_non_premium_text" = "Subscribe to **Premium**\n to message {user}.";
+"lng_send_non_premium_go" = "Get Premium";
+"lng_send_non_premium_story" = "Replies restricted";
+"lng_send_non_premium_unlock" = "unlock";
+"lng_send_non_premium_message_toast" = "**{user}** only accepts messages from contacts and {link} subscribers.";
+"lng_send_non_premium_message_toast_link" = "Telegram Premium";

 "lng_exceptions_list_title" = "Exceptions";
 "lng_removed_list_title" = "Removed users";
@@ -4217,7 +4315,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL

 "lng_sponsored_hide_ads" = "Hide";
 "lng_sponsored_title" = "What are sponsored messages?";
-"lng_sponsored_info_description1" = "Unlike other apps, Telegram never uses your private data to target ads. Sponsored messages on Telegram are based solely on the topic of the public channels in which they are shown. This means that no user data is mined or analyzed to display ads, and every user viewing a channel on Telegram sees the same sponsored messages.\n\nUnlike other apps, Telegram doesn't track whether you tapped on a sponsored message and doesn't profile you based on your activity. We also prevent external links in sponsored messages to ensure that third parties can’t spy on our users. We believe that everyone has the right to privacy, and technological platforms should respect that.\n\nTelegram offers a free and unlimited service to hundreds of millions of users, which involves significant server and traffic costs. In order to remain independent and stay true to its values, Telegram developed a paid tool to promote messages with user privacy in mind. We welcome responsible advertisers at:";
+"lng_sponsored_info_description1" = "Unlike other apps, Telegram never uses your private data to target ads. Sponsored messages on Telegram are based solely on the topic of the public channels in which they are shown. This means that no user data is mined or analyzed to display ads, and every user viewing a channel on Telegram sees the same sponsored messages.\n\nUnlike other apps, Telegram doesn't track whether you clicked on a sponsored message and doesn't profile you based on your activity. We also prevent external links in sponsored messages to ensure that third parties can’t spy on our users. We believe that everyone has the right to privacy, and technological platforms should respect that.\n\nTelegram offers a free and unlimited service to hundreds of millions of users, which involves significant server and traffic costs. In order to remain independent and stay true to its values, Telegram developed a paid tool to promote messages with user privacy in mind. We welcome responsible advertisers at:";
 "lng_sponsored_info_description2" = "Sponsored Messages are currently in test mode. Once they are fully launched and allow Telegram to cover its basic costs, we will start sharing ad revenue with the owners of public channels in which sponsored messages are displayed.\n\nOnline ads should no longer be synonymous with abuse of user privacy. Let us redefine how a tech company should operate – together.";
 "lng_sponsored_info_menu" = "About this ad";
 "lng_sponsored_info_submenu" = "Advertiser: {text}";
@@ -4331,6 +4429,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_stories_views#one" = "{count} view";
 "lng_stories_views#other" = "{count} views";
 "lng_stories_no_views" = "No views";
+"lng_stories_view_reactions" = "View reactions";
 "lng_stories_unsupported" = "This story is not supported\nby your version of Telegram.";
 "lng_stories_cant_reply" = "You can't reply to this story.";
 "lng_stories_about_silent" = "This video has no sound.";
@@ -4385,6 +4484,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_stories_channel_archive_done_many#one" = "{count} story is hidden from the channel page.";
 "lng_stories_channel_archive_done_many#other" = "{count} stories are hidden from the channel page.";
 "lng_stories_save_promo" = "Subscribe to {link} to download other people's unprotected stories to disk.";
+"lng_stories_reaction_as_message" = "Send reaction as a private message";

 "lng_stealth_mode_menu_item" = "Stealth Mode";
 "lng_stealth_mode_title" = "Stealth Mode";
@@ -4610,9 +4710,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "ayu_MaximumMediaSizeCellular" = "Media size limit (cellular data)";
 "ayu_MaximumMediaSizeWiFi" = "Media size limit (WiFi)";
 "ayu_MessageSavingOtherHeader" = "Other";
-"ayu_MessageSavingSaveFormatting" = "Save formatting";
 "ayu_MessageSavingSaveReactions" = "Save reactions";
 "ayu_MessageSavingSaveForBots" = "Save in bot dialogs";
+"ayu_MessageSavingSavePath" = "Attachments folder";
+"ayu_MessageSavingSavePathTitle" = "Choose folder";
 "ayu_SpyAllToggle" = "Spy on people";
 "ayu_SpySaveReadMarks" = "Save read date";
 "ayu_SpySaveLastActivity" = "Save last activity";
@@ -4626,19 +4727,41 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "ayu_CustomizationHeader" = "Customization";
 "ayu_DeletedMarkText" = "Deleted mark";
 "ayu_EditedMarkText" = "Edited mark";
+"ayu_HideNotificationCounters" = "Hide notification counters";
 "ayu_HideAllChats" = "Hide \"All chats\" folder";
 "ayu_ShowGhostToggleInDrawer" = "Show ghost mode toggle";
 "ayu_ShowKllButtonInDrawer" = "Show kill app button";
 "ayu_SettingsShowID" = "Show peer ID";
 "ayu_SettingsShowID_Hide" = "Hide";
+"ayu_SettingsShowMessageShot" = "Show message shot";
 "ayu_SettingsRecentStickersCount" = "Recent stickers count";
 "ayu_SettingsCustomizationHint" = "After making changes to the \"Customization\" section, you must restart the application.";
+"ayu_SettingsContextMenuTitle" = "Select item show type";
+"ayu_SettingsContextMenuDescription" = "Extended menu items will be displayed if you hold CTRL or SHIFT while right-clicking on the message.";
+"ayu_SettingsContextMenuItemHidden" = "Hidden";
+"ayu_SettingsContextMenuItemShown" = "Shown";
+"ayu_SettingsContextMenuItemExtended" = "Extended menu";
+"ayu_SettingsContextMenuReactionsPanel" = "Reactions Panel";
+"ayu_SettingsContextMenuViewsPanel" = "Views Panel";
+"ayu_ContextMenuElementsHeader" = "Context Menu Elements";
 "ayu_DrawerElementsHeader" = "Drawer Elements";
 "ayu_TrayElementsHeader" = "Tray Elements";
 "ayu_RegexFilters" = "Message Filters";
-"ayu_RegexFiltersAmount" = "filters";
+"ayu_RegexFiltersAmount_zero" = "%1$d filters";
+"ayu_RegexFiltersAmount_one" = "1 filter";
+"ayu_RegexFiltersAmount_two" = "%1$d filters";
+"ayu_RegexFiltersAmount_few" = "%1$d filters";
+"ayu_RegexFiltersAmount_many" = "%1$d filters";
+"ayu_RegexFiltersAmount_other" = "%1$d filters";
+"ayu_RegexFiltersExcludedAmount_zero" = "%1$d excluded";
+"ayu_RegexFiltersExcludedAmount_one" = "1 excluded";
+"ayu_RegexFiltersExcludedAmount_two" = "%1$d excluded";
+"ayu_RegexFiltersExcludedAmount_few" = "%1$d excluded";
+"ayu_RegexFiltersExcludedAmount_many" = "%1$d excluded";
+"ayu_RegexFiltersExcludedAmount_other" = "%1$d excluded";
 "ayu_RegexFiltersHeader" = "Filters";
 "ayu_RegexFiltersShared" = "Shared filters";
+"ayu_RegexFiltersExcluded" = "Excluded filters";
 "ayu_FiltersHideFromBlocked" = "Hide from blocked users";
 "ayu_FiltersHideFromBlockedNote" = "Message filters were enabled.";
 "ayu_RegexFiltersEnableSharedInChats" = "Enable shared filters in chats";
@@ -4690,6 +4813,22 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "ayu_StickerConfirmation" = "For stickers";
 "ayu_GIFConfirmation" = "For GIFs";
 "ayu_VoiceConfirmation" = "For voice messages";
+"ayu_MessageDetailsPC" = "Details";
+"ayu_MessageDetailsViewsPC" = "Views";
+"ayu_MessageDetailsSharesPC" = "Shares";
+"ayu_MessageDetailsDatePC" = "Date";
+"ayu_MessageDetailsEditedDatePC" = "Edit Date";
+"ayu_MessageDetailsForwardedDatePC" = "Forward Date";
+"ayu_MessageDetailsFileSizePC" = "File Size";
+"ayu_MessageDetailsFileNamePC" = "File Name";
+"ayu_MessageDetailsFilePathPC" = "File Path";
+"ayu_MessageDetailsResolutionPC" = "Resolution";
+"ayu_MessageDetailsBitratePC" = "Bitrate";
+"ayu_MessageDetailsMimeTypePC" = "Mime Type";
+"ayu_MessageDetailsDatacenterPC" = "Datacenter";
+"ayu_MessageDetailsPackOwnerPC" = "Pack Owner";
+"ayu_MessageDetailsPackOwnerFetchingPC" = "fetching...";
+"ayu_MessageDetailsPackOwnerNotFoundPC" = "not found";
 "ayu_KillApp" = "Kill App";
 "ayu_LReadMessages" = "Read on Local";
 "ayu_SReadMessages" = "Read on Server";
@@ -4707,9 +4846,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "ayu_EditsHistoryMenuText" = "History";
 "ayu_PeekOnlineMenuText" = "Peek Online";
 "ayu_ClearDeletedMenuText" = "Clear Deleted";
+"ayu_ViewDeletedMenuText" = "View Deleted";
 "ayu_ViewFiltersMenuText" = "View Filters";
 "ayu_PeekOnlineSuccess" = "Peeked via";
 "ayu_OneViewTTL" = "one view";
+"ayu_OnePlayTTL" = "one play";
 "ayu_UserMessagesMenuText" = "User Messages";
 "ayu_ReadUntilMenuText" = "Read Message";
 "ayu_DeleteKeepLocally" = "Keep locally";
@@ -4730,14 +4871,33 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "ayu_DisableSimilarChannels" = "Disable similar channels";
 "ayu_CollapseSimilarChannels" = "Collapse similar channels";
 "ayu_HideSimilarChannelsTab" = "Hide similar channels tab";
+"ayu_UploadSpeedBoostPC" = "Upload speed boost";
 "ayu_MainFont" = "Application font";
 "ayu_MonospaceFont" = "Monospace font";
 "ayu_FontDefault" = "Default";
 "ayu_CustomizeFontTitle" = "Customize font";
+"ayu_MessageShotTopBarText" = "Shot";
+"ayu_MessageShotPreview" = "Preview";
+"ayu_MessageShotPreferences" = "Preferences";
+"ayu_MessageShotCopy" = "Copy";
+"ayu_MessageShotSave" = "Save";
+"ayu_MessageShotTheme" = "Theme";
+"ayu_MessageShotThemeDefault" = "Default";
+"ayu_MessageShotThemeSelectTitle" = "Select message theme";
+"ayu_MessageShotThemeApply" = "Apply";
+"ayu_MessageShotShowBackground" = "Show background";
+"ayu_MessageShotShowDate" = "Show date";
+"ayu_MessageShotShowReactions" = "Show reactions";
+"ayu_MessageShotShowColorfulReplies" = "Show colorful replies";
+"ayu_SendAsSticker" = "Send as Sticker";
 "ayu_AyuForwardStatusForwarding" = "Forwarding messages…";
 "ayu_AyuForwardStatusLoadingMedia" = "Loading media…";
 "ayu_AyuForwardForwardingDescription" = "Please keep this window open while AyuGram is forwarding your messages.";
 "ayu_AyuForwardLoadingMediaDescription" = "Please keep this window open while AyuGram is downloading media from your messages.";
+"ayu_ExpireMediaContextMenuText" = "Burn";
+"ayu_ExpiringVoiceMessageNote" = "This voice message can be played as many times as you want.";
+"ayu_ExpiringVideoMessageNote" = "This video message can be played as many times as you want.";
+"ayu_UserNotFoundMessage" = "User not found.";
 "ayu_DeleteDateMenuText" = "Delete Date";
 "ayu_ReadDateMenuText" = "Read Date";
 "ayu_ContentsReadDateMenuText" = "Contents Read Date";
@@ -4750,6 +4910,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "ayu_IDCopiedToast" = "ID copied to clipboard.";
 "ayu_ContextHideMessage" = "Hide";
 "ayu_ContextCopyCallbackData" = "Copy Callback Data";
+"ayu_RegisterURLScheme" = "Register URL scheme";
 "ayu_LocalPremiumNotice" = "You're using **local** Telegram Premium.\nIt **won't** give you any benefits, except translator.\n**Enjoy the star near your nickname!**";
 "ayu_SettingsWatermark" = "AyuGram developed and maintained by Radolyn Labs.";
 "ayu_ConfirmationSticker" = "Do you want to send this sticker?";
@@ -11,5 +11,7 @@
    <file alias="ttl.tgs">../../animations/ttl.tgs</file>
    <file alias="discussion.tgs">../../animations/discussion.tgs</file>
    <file alias="stats.tgs">../../animations/stats.tgs</file>
+    <file alias="voice_ttl_idle.tgs">../../animations/voice_ttl_idle.tgs</file>
+    <file alias="voice_ttl_start.tgs">../../animations/voice_ttl_start.tgs</file>
  </qresource>
 </RCC>
@@ -26,6 +26,7 @@
    <file alias="recording/info_audio.svg">../../art/recording/recording_info_audio.svg</file>
    <file alias="recording/info_video_landscape.svg">../../art/recording/recording_info_video_landscape.svg</file>
    <file alias="recording/info_video_portrait.svg">../../art/recording/recording_info_video_portrait.svg</file>
+    <file alias="ttl/video_message_icon.svg">../../art/ttl/video_message_icon.svg</file>
    <file alias="icons/settings/dino.svg">../../icons/settings/dino.svg</file>
    <file alias="icons/settings/star.svg">../../icons/settings/star.svg</file>
    <file alias="icons/settings/starmini.svg">../../icons/settings/starmini.svg</file>
@@ -56,6 +57,6 @@
  </qresource>
  <qresource prefix="/misc">
    <file alias="default_shortcuts-custom.json">../../default_shortcuts-custom.json</file>
-    <file alias="ayugram.desktop.desktop">../../../../lib/xdg/ayugram.desktop.desktop</file>
+    <file alias="com.ayugram.desktop.desktop">../../../../lib/xdg/com.ayugram.desktop.desktop</file>
  </qresource>
 </RCC>
@@ -10,7 +10,7 @@
  <Identity Name="TelegramMessengerLLP.TelegramDesktop"
    ProcessorArchitecture="ARCHITECTURE"
    Publisher="CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A"
-    Version="4.13.1.0" />
+    Version="4.14.13.0" />
  <Properties>
    <DisplayName>Telegram Desktop</DisplayName>
    <PublisherDisplayName>Telegram Messenger LLP</PublisherDisplayName>
@@ -44,8 +44,8 @@ IDI_ICON1               ICON                    "..\\art\\icon256.ico"
 //

 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 4,13,1,0
- PRODUCTVERSION 4,13,1,0
+ FILEVERSION 4,14,13,0
+ PRODUCTVERSION 4,14,13,0
 FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
 FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
        BEGIN
            VALUE "CompanyName", "Radolyn Labs"
            VALUE "FileDescription", "AyuGram Desktop"
-            VALUE "FileVersion", "4.13.1.0"
-            VALUE "LegalCopyright", "Copyright (C) 2014-2023"
+            VALUE "FileVersion", "4.14.13.0"
+            VALUE "LegalCopyright", "Copyright (C) 2014-2024"
            VALUE "ProductName", "AyuGram Desktop"
-            VALUE "ProductVersion", "4.13.1.0"
+            VALUE "ProductVersion", "4.14.13.0"
        END
    END
    BLOCK "VarFileInfo"
@@ -35,8 +35,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //

 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 4,13,1,0
- PRODUCTVERSION 4,13,1,0
+ FILEVERSION 4,14,13,0
+ PRODUCTVERSION 4,14,13,0
 FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
 FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
        BEGIN
            VALUE "CompanyName", "Radolyn Labs"
            VALUE "FileDescription", "AyuGram Desktop Updater"
-            VALUE "FileVersion", "4.13.1.0"
-            VALUE "LegalCopyright", "Copyright (C) 2014-2023"
+            VALUE "FileVersion", "4.14.13.0"
+            VALUE "LegalCopyright", "Copyright (C) 2014-2024"
            VALUE "ProductName", "AyuGram Desktop"
-            VALUE "ProductVersion", "4.13.1.0"
+            VALUE "ProductVersion", "4.14.13.0"
        END
    END
    BLOCK "VarFileInfo"
@@ -6,6 +6,7 @@ For license and copyright information please follow this link:
 https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include <windows.h>
+#include <shellapi.h>

 #include <array>
 #include <string>
@@ -25,6 +25,7 @@ struct SendOptions {
 	bool silent = false;
 	bool handleSupportSwitch = false;
 	bool hideViaBot = false;
+	crl::time ttlSeconds = 0;
 };
 [[nodiscard]] SendOptions DefaultSendWhenOnlineOptions();

@@ -84,18 +84,61 @@ void GlobalPrivacy::dismissArchiveAndMuteSuggestion() {
 		u"AUTOARCHIVE_POPULAR"_q);
 }

+void GlobalPrivacy::updateHideReadTime(bool hide) {
+	update(
+		archiveAndMuteCurrent(),
+		unarchiveOnNewMessageCurrent(),
+		hide,
+		newRequirePremiumCurrent());
+}
+
+bool GlobalPrivacy::hideReadTimeCurrent() const {
+	return _hideReadTime.current();
+}
+
+rpl::producer<bool> GlobalPrivacy::hideReadTime() const {
+	return _hideReadTime.value();
+}
+
+void GlobalPrivacy::updateNewRequirePremium(bool value) {
+	update(
+		archiveAndMuteCurrent(),
+		unarchiveOnNewMessageCurrent(),
+		hideReadTimeCurrent(),
+		value);
+}
+
+bool GlobalPrivacy::newRequirePremiumCurrent() const {
+	return _newRequirePremium.current();
+}
+
+rpl::producer<bool> GlobalPrivacy::newRequirePremium() const {
+	return _newRequirePremium.value();
+}
+
+
 void GlobalPrivacy::updateArchiveAndMute(bool value) {
-	update(value, unarchiveOnNewMessageCurrent());
+	update(
+		value,
+		unarchiveOnNewMessageCurrent(),
+		hideReadTimeCurrent(),
+		newRequirePremiumCurrent());
 }

 void GlobalPrivacy::updateUnarchiveOnNewMessage(
 		UnarchiveOnNewMessage value) {
-	update(archiveAndMuteCurrent(), value);
+	update(
+		archiveAndMuteCurrent(),
+		value,
+		hideReadTimeCurrent(),
+		newRequirePremiumCurrent());
 }

 void GlobalPrivacy::update(
 		bool archiveAndMute,
-		UnarchiveOnNewMessage unarchiveOnNewMessage) {
+		UnarchiveOnNewMessage unarchiveOnNewMessage,
+		bool hideReadTime,
+		bool newRequirePremium) {
 	using Flag = MTPDglobalPrivacySettings::Flag;

 	_api.request(_requestId).cancel();
@@ -108,17 +151,26 @@ void GlobalPrivacy::update(
 			: Flag())
 		| (unarchiveOnNewMessage != UnarchiveOnNewMessage::AnyUnmuted
 			? Flag::f_keep_archived_folders
+			: Flag())
+		| (hideReadTime ? Flag::f_hide_read_marks : Flag())
+		| ((newRequirePremium && _session->premium())
+			? Flag::f_new_noncontact_peers_require_premium
 			: Flag());
 	_requestId = _api.request(MTPaccount_SetGlobalPrivacySettings(
 		MTP_globalPrivacySettings(MTP_flags(flags))
 	)).done([=](const MTPGlobalPrivacySettings &result) {
 		_requestId = 0;
 		apply(result);
-	}).fail([=] {
+	}).fail([=](const MTP::Error &error) {
 		_requestId = 0;
+		if (error.type() == u"PREMIUM_ACCOUNT_REQUIRED"_q) {
+			update(archiveAndMute, unarchiveOnNewMessage, hideReadTime, {});
+		}
 	}).send();
 	_archiveAndMute = archiveAndMute;
 	_unarchiveOnNewMessage = unarchiveOnNewMessage;
+	_hideReadTime = hideReadTime;
+	_newRequirePremium = newRequirePremium;
 }

 void GlobalPrivacy::apply(const MTPGlobalPrivacySettings &data) {
@@ -129,6 +181,8 @@ void GlobalPrivacy::apply(const MTPGlobalPrivacySettings &data) {
 			: data.is_keep_archived_folders()
 			? UnarchiveOnNewMessage::NotInFoldersUnmuted
 			: UnarchiveOnNewMessage::AnyUnmuted;
+		_hideReadTime = data.is_hide_read_marks();
+		_newRequirePremium = data.is_new_noncontact_peers_require_premium();
 	});
 }

@@ -41,12 +41,22 @@ public:
 	[[nodiscard]] rpl::producer<> suggestArchiveAndMute() const;
 	void dismissArchiveAndMuteSuggestion();

+	void updateHideReadTime(bool hide);
+	[[nodiscard]] bool hideReadTimeCurrent() const;
+	[[nodiscard]] rpl::producer<bool> hideReadTime() const;
+
+	void updateNewRequirePremium(bool value);
+	[[nodiscard]] bool newRequirePremiumCurrent() const;
+	[[nodiscard]] rpl::producer<bool> newRequirePremium() const;
+
 private:
 	void apply(const MTPGlobalPrivacySettings &data);

 	void update(
 		bool archiveAndMute,
-		UnarchiveOnNewMessage unarchiveOnNewMessage);
+		UnarchiveOnNewMessage unarchiveOnNewMessage,
+		bool hideReadTime,
+		bool newRequirePremium);

 	const not_null<Main::Session*> _session;
 	MTP::Sender _api;
@@ -55,6 +65,8 @@ private:
 	rpl::variable<UnarchiveOnNewMessage> _unarchiveOnNewMessage
 		= UnarchiveOnNewMessage::None;
 	rpl::variable<bool> _showArchiveAndMute = false;
+	rpl::variable<bool> _hideReadTime = false;
+	rpl::variable<bool> _newRequirePremium = false;
 	std::vector<Fn<void()>> _callbacks;

 };
@@ -79,16 +79,19 @@ MTPInputMedia PrepareUploadedPhoto(
 		not_null<HistoryItem*> item,
 		RemoteFileInfo info) {
 	using Flag = MTPDinputMediaUploadedPhoto::Flag;
-	const auto spoiler = item->media()
-		&& item->media()->hasSpoiler();
+	const auto spoiler = item->media() && item->media()->hasSpoiler();
+	const auto ttlSeconds = item->media()
+		? item->media()->ttlSeconds()
+		: 0;
 	const auto flags = (spoiler ? Flag::f_spoiler : Flag())
-		| (info.attachedStickers.empty() ? Flag() : Flag::f_stickers);
+		| (info.attachedStickers.empty() ? Flag() : Flag::f_stickers)
+		| (ttlSeconds ? Flag::f_ttl_seconds : Flag());
 	return MTP_inputMediaUploadedPhoto(
 		MTP_flags(flags),
 		info.file,
 		MTP_vector<MTPInputDocument>(
 			ranges::to<QVector<MTPInputDocument>>(info.attachedStickers)),
-		MTP_int(0));
+		MTP_int(ttlSeconds));
 }

 MTPInputMedia PrepareUploadedDocument(
@@ -98,12 +101,15 @@ MTPInputMedia PrepareUploadedDocument(
 		return MTP_inputMediaEmpty();
 	}
 	using Flag = MTPDinputMediaUploadedDocument::Flag;
-	const auto spoiler = item->media()
-		&& item->media()->hasSpoiler();
+	const auto spoiler = item->media() && item->media()->hasSpoiler();
+	const auto ttlSeconds = item->media()
+		? item->media()->ttlSeconds()
+		: 0;
 	const auto flags = (spoiler ? Flag::f_spoiler : Flag())
 		| (info.thumb ? Flag::f_thumb : Flag())
 		| (item->groupId() ? Flag::f_nosound_video : Flag())
-		| (info.attachedStickers.empty() ? Flag::f_stickers : Flag());
+		| (info.attachedStickers.empty() ? Flag::f_stickers : Flag())
+		| (ttlSeconds ? Flag::f_ttl_seconds : Flag());
 	const auto document = item->media()->document();
 	return MTP_inputMediaUploadedDocument(
 		MTP_flags(flags),
@@ -113,7 +119,7 @@ MTPInputMedia PrepareUploadedDocument(
 		ComposeSendingDocumentAttributes(document),
 		MTP_vector<MTPInputDocument>(
 			ranges::to<QVector<MTPInputDocument>>(info.attachedStickers)),
-		MTP_int(0));
+		MTP_int(ttlSeconds));
 }

 bool HasAttachedStickers(MTPInputMedia media) {
@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "apiwrap.h"
 #include "data/data_channel.h"
 #include "data/data_histories.h"
+#include "data/data_message_reaction_id.h"
 #include "data/data_peer.h"
 #include "data/data_session.h"
 #include "history/history.h"
@@ -43,6 +44,23 @@ constexpr auto kSearchPerPage = 50;
 	return result;
 }

+[[nodiscard]] QString RequestToToken(
+		const MessagesSearch::Request &request) {
+	auto result = request.query;
+	if (request.from) {
+		result += '\n' + QString::number(request.from->id.value);
+	}
+	for (const auto &tag : request.tags) {
+		result += '\n';
+		if (const auto customId = tag.custom()) {
+			result += u"custom"_q + QString::number(customId);
+		} else {
+			result += u"emoji"_q + tag.emoji();
+		}
+	}
+	return result;
+}
+
 } // namespace

 MessagesSearch::MessagesSearch(not_null<History*> history)
@@ -54,9 +72,8 @@ MessagesSearch::~MessagesSearch() {
 		base::take(_searchInHistoryRequest));
 }

-void MessagesSearch::searchMessages(const QString &query, PeerData *from) {
-	_query = query;
-	_from = from;
+void MessagesSearch::searchMessages(Request request) {
+	_request = std::move(request);
 	_offsetId = {};
 	searchRequest();
 }
@@ -69,8 +86,7 @@ void MessagesSearch::searchMore() {
 }

 void MessagesSearch::searchRequest() {
-	const auto nextToken = _query
-		+ QString::number(_from ? _from->id.value : 0);
+	const auto nextToken = RequestToToken(_request);
 	if (!_offsetId) {
 		const auto it = _cacheOfStartByToken.find(nextToken);
 		if (it != end(_cacheOfStartByToken)) {
@@ -80,16 +96,21 @@ void MessagesSearch::searchRequest() {
 		}
 	}
 	auto callback = [=](Fn<void()> finish) {
-		const auto flags = _from
-			? MTP_flags(MTPmessages_Search::Flag::f_from_id)
-			: MTP_flags(0);
+		using Flag = MTPmessages_Search::Flag;
+		const auto from = _request.from;
+		const auto fromPeer = _history->peer->isUser() ? nullptr : from;
+		const auto savedPeer = _history->peer->isSelf() ? from : nullptr;
 		_requestId = _history->session().api().request(MTPmessages_Search(
-			flags,
+			MTP_flags((fromPeer ? Flag::f_from_id : Flag())
+				| (savedPeer ? Flag::f_saved_peer_id : Flag())
+				| (_request.tags.empty() ? Flag() : Flag::f_saved_reaction)),
 			_history->peer->input,
-			MTP_string(_query),
-			(_from
-				? _from->input
-				: MTP_inputPeerEmpty()),
+			MTP_string(_request.query),
+			(fromPeer ? fromPeer->input : MTP_inputPeerEmpty()),
+			(savedPeer ? savedPeer->input : MTP_inputPeerEmpty()),
+			MTP_vector_from_range(_request.tags | ranges::views::transform(
+				Data::ReactionToMTP
+			)),
 			MTPint(), // top_msg_id
 			MTP_inputMessagesFilterEmpty(),
 			MTP_int(0), // min_date
@@ -7,10 +7,17 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once

+#include "base/qt/qt_compare.h"
+#include "data/data_message_reaction_id.h"
+
 class HistoryItem;
 class History;
 class PeerData;

+namespace Data {
+struct ReactionId;
+} // namespace Data
+
 namespace Api {

 struct FoundMessages {
@@ -21,10 +28,23 @@ struct FoundMessages {

 class MessagesSearch final {
 public:
+	struct Request {
+		QString query;
+		PeerData *from = nullptr;
+		std::vector<Data::ReactionId> tags;
+
+		friend inline bool operator==(
+			const Request &,
+			const Request &) = default;
+		friend inline auto operator<=>(
+			const Request &,
+			const Request &) = default;
+	};
+
 	explicit MessagesSearch(not_null<History*> history);
 	~MessagesSearch();

-	void searchMessages(const QString &query, PeerData *from);
+	void searchMessages(Request request);
 	void searchMore();

 	[[nodiscard]] rpl::producer<FoundMessages> messagesFounds() const;
@@ -41,8 +61,7 @@ private:

 	base::flat_map<QString, TLMessages> _cacheOfStartByToken;

-	QString _query;
-	PeerData *_from = nullptr;
+	Request _request;
 	MsgId _offsetId;

 	int _searchInHistoryRequest = 0; // Not real mtpRequestId.
@@ -11,12 +11,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL

 namespace Api {

-bool MessagesSearchMerged::RequestCompare::operator()(
-		const Request &a,
-		const Request &b) const {
-	return (a.query < b.query) && (a.from < b.from);
-}
-
 MessagesSearchMerged::MessagesSearchMerged(not_null<History*> history)
 : _apiSearch(history) {
 	if (const auto migrated = history->migrateFrom()) {
@@ -88,9 +82,9 @@ void MessagesSearchMerged::clear() {
 void MessagesSearchMerged::search(const Request &search) {
 	if (_migratedSearch) {
 		_waitingForTotal = true;
-		_migratedSearch->searchMessages(search.query, search.from);
+		_migratedSearch->searchMessages(search);
 	}
-	_apiSearch.searchMessages(search.query, search.from);
+	_apiSearch.searchMessages(search);
 }

 void MessagesSearchMerged::searchMore() {
@@ -12,19 +12,17 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 class History;
 class PeerData;

+namespace Data {
+struct ReactionId;
+} // namespace Data
+
 namespace Api {

 // Search in both of history and migrated history, if it exists.
 class MessagesSearchMerged final {
 public:
-	struct Request {
-		QString query;
-		PeerData *from = nullptr;
-	};
-	struct RequestCompare {
-		bool operator()(const Request &a, const Request &b) const;
-	};
-	using CachedRequests = std::set<Request, RequestCompare>;
+	using Request = MessagesSearch::Request;
+	using CachedRequests = base::flat_set<Request>;

 	MessagesSearchMerged(not_null<History*> history);

@@ -15,6 +15,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_peer.h"
 #include "data/data_peer_values.h"
 #include "data/data_session.h"
+#include "data/data_user.h"
+#include "history/view/history_view_element.h"
+#include "history/history.h"
+#include "history/history_item.h"
 #include "main/main_account.h"
 #include "main/main_app_config.h"
 #include "main/main_session.h"
@@ -334,6 +338,72 @@ const Data::SubscriptionOptions &Premium::subscriptionOptions() const {
 	return _subscriptionOptions;
 }

+rpl::producer<> Premium::somePremiumRequiredResolved() const {
+	return _somePremiumRequiredResolved.events();
+}
+
+void Premium::resolvePremiumRequired(not_null<UserData*> user) {
+	_resolvePremiumRequiredUsers.emplace(user);
+	if (!_premiumRequiredRequestScheduled
+		&& _resolvePremiumRequestedUsers.empty()) {
+		_premiumRequiredRequestScheduled = true;
+		crl::on_main(_session, [=] {
+			requestPremiumRequiredSlice();
+		});
+	}
+}
+
+void Premium::requestPremiumRequiredSlice() {
+	_premiumRequiredRequestScheduled = false;
+	if (!_resolvePremiumRequestedUsers.empty()
+		|| _resolvePremiumRequiredUsers.empty()) {
+		return;
+	}
+	constexpr auto kPerRequest = 100;
+	auto users = MTP_vector_from_range(_resolvePremiumRequiredUsers
+		| ranges::views::transform(&UserData::inputUser));
+	if (users.v.size() > kPerRequest) {
+		auto shortened = users.v;
+		shortened.resize(kPerRequest);
+		users = MTP_vector<MTPInputUser>(std::move(shortened));
+		const auto from = begin(_resolvePremiumRequiredUsers);
+		_resolvePremiumRequestedUsers = { from, from + kPerRequest };
+		_resolvePremiumRequiredUsers.erase(from, from + kPerRequest);
+	} else {
+		_resolvePremiumRequestedUsers
+			= base::take(_resolvePremiumRequiredUsers);
+	}
+	const auto finish = [=](const QVector<MTPBool> &list) {
+		constexpr auto me = UserDataFlag::MeRequiresPremiumToWrite;
+		constexpr auto known = UserDataFlag::RequirePremiumToWriteKnown;
+		constexpr auto mask = me | known;
+
+		auto index = 0;
+		for (const auto &user : base::take(_resolvePremiumRequestedUsers)) {
+			const auto require = (index < list.size())
+				&& mtpIsTrue(list[index++]);
+			user->setFlags((user->flags() & ~mask)
+				| known
+				| (require ? me : UserDataFlag()));
+		}
+		if (!_premiumRequiredRequestScheduled
+			&& !_resolvePremiumRequiredUsers.empty()) {
+			_premiumRequiredRequestScheduled = true;
+			crl::on_main(_session, [=] {
+				requestPremiumRequiredSlice();
+			});
+		}
+		_somePremiumRequiredResolved.fire({});
+	};
+	_session->api().request(
+		MTPusers_GetIsPremiumRequiredToContact(std::move(users))
+	).done([=](const MTPVector<MTPBool> &result) {
+		finish(result.v);
+	}).fail([=] {
+		finish({});
+	}).send();
+}
+
 PremiumGiftCodeOptions::PremiumGiftCodeOptions(not_null<PeerData*> peer)
 : _peer(peer)
 , _api(&peer->session().api().instance()) {
@@ -494,4 +564,49 @@ bool PremiumGiftCodeOptions::giveawayGiftsPurchaseAvailable() const {
 		false);
 }

+RequirePremiumState ResolveRequiresPremiumToWrite(
+		not_null<PeerData*> peer,
+		History *maybeHistory) {
+	const auto user = peer->asUser();
+	if (!user
+		|| !user->someRequirePremiumToWrite()
+		|| user->session().premium()) {
+		return RequirePremiumState::No;
+	} else if (user->requirePremiumToWriteKnown()) {
+		return user->meRequiresPremiumToWrite()
+			? RequirePremiumState::Yes
+			: RequirePremiumState::No;
+	} else if (user->flags() & UserDataFlag::MutualContact) {
+		return RequirePremiumState::No;
+	} else if (!maybeHistory) {
+		return RequirePremiumState::Unknown;
+	}
+
+	const auto update = [&](bool require) {
+		using Flag = UserDataFlag;
+		constexpr auto known = Flag::RequirePremiumToWriteKnown;
+		constexpr auto me = Flag::MeRequiresPremiumToWrite;
+		user->setFlags((user->flags() & ~me)
+			| known
+			| (require ? me : Flag()));
+	};
+	// We allow this potentially-heavy loop because in case we've opened
+	// the chat and have a lot of messages `requires_premium` will be known.
+	for (const auto &block : maybeHistory->blocks) {
+		for (const auto &view : block->messages) {
+			const auto item = view->data();
+			if (!item->out() && !item->isService()) {
+				update(false);
+				return RequirePremiumState::No;
+			}
+		}
+	}
+	if (user->isContact() // Here we know, that we're not in his contacts.
+		&& maybeHistory->loadedAtTop() // And no incoming messages.
+		&& maybeHistory->loadedAtBottom()) {
+		update(true);
+	}
+	return RequirePremiumState::Unknown;
+}
+
 } // namespace Api
@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_subscription_option.h"
 #include "mtproto/sender.h"

+class History;
 class ApiWrap;

 namespace Main {
@@ -103,10 +104,14 @@ public:
 	[[nodiscard]] auto subscriptionOptions() const
 		-> const Data::SubscriptionOptions &;

+	[[nodiscard]] rpl::producer<> somePremiumRequiredResolved() const;
+	void resolvePremiumRequired(not_null<UserData*> user);
+
 private:
 	void reloadPromo();
 	void reloadStickers();
 	void reloadCloudSet();
+	void requestPremiumRequiredSlice();

 	const not_null<Main::Session*> _session;
 	MTP::Sender _api;
@@ -143,6 +148,11 @@ private:

 	Data::SubscriptionOptions _subscriptionOptions;

+	rpl::event_stream<> _somePremiumRequiredResolved;
+	base::flat_set<not_null<UserData*>> _resolvePremiumRequiredUsers;
+	base::flat_set<not_null<UserData*>> _resolvePremiumRequestedUsers;
+	bool _premiumRequiredRequestScheduled = false;
+
 };

 class PremiumGiftCodeOptions final {
@@ -196,4 +206,13 @@ private:

 };

+enum class RequirePremiumState {
+	Unknown,
+	Yes,
+	No,
+};
+[[nodiscard]] RequirePremiumState ResolveRequiresPremiumToWrite(
+	not_null<PeerData*> peer,
+	History *maybeHistory);
+
 } // namespace Api
--- a/Show More
+++ b/Show More