Beta version 4.5.7.

- Fix glitches after moving window to another screen (Windows only).

.github/ISSUE_TEMPLATE/QUESTION.md

@@ -1,8 +0,0 @@
----
-name: Question
-about: Ask a question.
-title: "[Question] "
-labels: 'question'
-assignees: ''
-
----

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,11 @@
+blank_issues_enabled: false
+contact_links:
+  - name: API issue
+    url: https://bugs.telegram.org
+    about: Any bug report or feature request affecting more than only Telegram Desktop.
+  - name: Issue of other client
+    url: https://bugs.telegram.org
+    about: Any bug report or feature request not about Telegram Desktop.
+  - name: Question
+    url: https://t.me/TelegramDesktopTalk
+    about: Ask a question.

.github/workflows/docker.yml

@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Clone.
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3.1.0
         with:
           submodules: recursive
 
@@ -31,7 +31,7 @@ jobs:
         run: |
           cd Telegram/build/docker/centos_env
           poetry install
-          DEBUG= poetry run gen_dockerfile | docker buildx build -t $IMAGE_TAG -
+          DEBUG= LTO= poetry run gen_dockerfile | DOCKER_BUILDKIT=1 docker build -t $IMAGE_TAG -
 
       - name: Push the Docker image.
         if: ${{ github.ref_name == github.event.repository.default_branch }}

.github/workflows/linux.yml

@@ -51,7 +51,7 @@ jobs:
 
     defaults:
       run:
-        shell: scl enable llvm-toolset-7.0 -- scl enable devtoolset-10 -- bash --noprofile --norc -eo pipefail {0}
+        shell: scl enable rh-python38 -- scl enable llvm-toolset-7.0 -- scl enable devtoolset-10 -- bash --noprofile --norc -eo pipefail {0}
 
     strategy:
       matrix:
@@ -69,7 +69,7 @@ jobs:
         run: echo "REPO_NAME=${GITHUB_REPOSITORY##*/}" >> $GITHUB_ENV
 
       - name: Clone.
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3.1.0
         with:
           submodules: recursive
           path: ${{ env.REPO_NAME }}
@@ -93,6 +93,8 @@ jobs:
           fi
 
           ./configure.sh \
+          -D CMAKE_C_FLAGS_DEBUG="" \
+          -D CMAKE_CXX_FLAGS_DEBUG="" \
           -D CMAKE_C_FLAGS="-Werror" \
           -D CMAKE_CXX_FLAGS="-Werror" \
           -D CMAKE_EXE_LINKER_FLAGS="-s" \

.github/workflows/mac.yml

@@ -40,7 +40,7 @@ jobs:
 
   macos:
     name: MacOS
-    runs-on: macos-latest
+    runs-on: macos-12
 
     strategy:
       matrix:
@@ -56,7 +56,7 @@ jobs:
         run: echo "REPO_NAME=${GITHUB_REPOSITORY##*/}" >> $GITHUB_ENV
 
       - name: Clone.
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3.1.0
         with:
           submodules: recursive
           path: ${{ env.REPO_NAME }}
@@ -73,7 +73,7 @@ jobs:
 
       - name: ThirdParty cache.
         id: cache-third-party
-        uses: actions/cache@v2
+        uses: actions/cache@v3.0.11
         with:
           path: ThirdParty
           key: ${{ runner.OS }}-third-party-${{ hashFiles(format('{0}/{1}', env.REPO_NAME, env.PREPARE_PATH)) }}
@@ -81,7 +81,7 @@ jobs:
 
       - name: Libraries cache.
         id: cache-libs
-        uses: actions/cache@v2
+        uses: actions/cache@v3.0.11
         with:
           path: Libraries
           key: ${{ runner.OS }}-libs-${{ hashFiles(format('{0}/{1}', env.REPO_NAME, env.PREPARE_PATH)) }}
@@ -119,7 +119,7 @@ jobs:
 
           cd ../out
 
-          xcoderun='xcodebuild build -project Telegram.xcodeproj -scheme Telegram -destination "platform=macOS,arch=x86_64" -configuration Debug'
+          xcoderun='xcodebuild build -project Telegram.xcodeproj -scheme Telegram -destination "platform=macOS,arch=x86_64" -configuration Debug CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO'
           bash -c "$xcoderun" || bash -c "$xcoderun" || bash -c "$xcoderun"
 
       - name: Move artifact.

.github/workflows/master_updater.yml

@@ -11,7 +11,7 @@ jobs:
       SKIP: "0"
       to_branch: "master"
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v3.1.0
         if: env.SKIP == '0'
       - name: Push the code to the master branch.
         if: env.SKIP == '0'

.github/workflows/snap.yml

@@ -47,13 +47,14 @@ jobs:
 
     steps:
       - name: Clone.
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3.1.0
         with:
           fetch-depth: 0
           submodules: recursive
 
       - name: First set up.
         run: |
+          sudo iptables -P FORWARD ACCEPT
           sudo snap install --classic snapcraft
           sudo usermod -aG lxd $USER
           sudo snap run lxd init --auto

.github/workflows/win.yml

@@ -60,28 +60,28 @@ jobs:
     steps:
       - name: Prepare directories.
         run: |
+          mkdir %userprofile%\TBuild
+          mklink /d %GITHUB_WORKSPACE%\TBuild %userprofile%\TBuild
+          echo TBUILD=%GITHUB_WORKSPACE%\TBuild>>%GITHUB_ENV%
+
           mkdir %userprofile%\TBuild Libraries
           mklink /d %userprofile%\TBuild\Libraries %GITHUB_WORKSPACE%\Libraries
-          echo TBUILD=%userprofile%\TBuild>>%GITHUB_ENV%
 
       - name: Get repository name.
         shell: bash
         run: echo "REPO_NAME=${GITHUB_REPOSITORY##*/}" >> $GITHUB_ENV
 
-      - uses: ilammy/msvc-dev-cmd@v1.10.0
+      - uses: ilammy/msvc-dev-cmd@v1.12.0
         name: Native Tools Command Prompt.
         with:
           arch: ${{ matrix.arch }}
 
       - name: Clone.
-        uses: LebedevRI/checkout@issue197
+        uses: actions/checkout@v3.1.0
         with:
           submodules: recursive
           path: ${{ env.TBUILD }}\${{ env.REPO_NAME }}
 
-      - name: Python installs.
-        run: py -m pip install pywin32 six
-
       - name: Set up environment paths.
         shell: bash
         run: |
@@ -98,7 +98,7 @@ jobs:
 
       - name: Libraries cache.
         id: cache-libs
-        uses: actions/cache@v2
+        uses: actions/cache@v3.0.11
         with:
           path: Libraries
           key: ${{ runner.OS }}-${{ matrix.arch }}-libs-${{ env.CACHE_KEY }}
@@ -116,13 +116,20 @@ jobs:
           DEFINE=""
           if [ -n "${{ matrix.defines }}" ]; then
             DEFINE="-D ${{ matrix.defines }}=ON"
-            echo Define from matrix: $DEFINE
+            echo "Define from matrix: $DEFINE"
             echo "ARTIFACT_NAME=Telegram_${{ matrix.arch }}_${{ matrix.defines }}" >> $GITHUB_ENV
           else
             echo "ARTIFACT_NAME=Telegram_${{ matrix.arch }}" >> $GITHUB_ENV
           fi
           echo "TDESKTOP_BUILD_DEFINE=$DEFINE" >> $GITHUB_ENV
 
+          API="-D TDESKTOP_API_TEST=ON"
+          if [ ${{ github.ref == 'refs/heads/nightly' }} ]; then
+            echo "Use the open credentials."
+            API="-D TDESKTOP_API_ID=611335 -D TDESKTOP_API_HASH=d524b414d21f4d37f08684c1df41ac9c"
+          fi
+          echo "TDESKTOP_BUILD_API=$API" >> $GITHUB_ENV
+
       - name: Free up some disk space.
         run: |
           del /S Libraries\*.pdb
@@ -132,12 +139,11 @@ jobs:
       - name: Telegram Desktop build.
         if: env.ONLY_CACHE == 'false'
         run: |
-          C:
           cd %TBUILD%\%REPO_NAME%\Telegram
 
           call configure.bat ^
           ${{ matrix.arch }} ^
-          -D TDESKTOP_API_TEST=ON ^
+          %TDESKTOP_BUILD_API% ^
           -D DESKTOP_APP_DISABLE_CRASH_REPORTS=OFF ^
           -D DESKTOP_APP_NO_PDB=ON ^
           %TDESKTOP_BUILD_DEFINE% ^
@@ -147,13 +153,13 @@ jobs:
           msbuild -m Telegram.sln /p:Configuration=Debug,Platform=${{ matrix.arch }},DebugSymbols=false,DebugType=none
 
       - name: Move artifact.
-        if: env.UPLOAD_ARTIFACT == 'true'
+        if: (env.UPLOAD_ARTIFACT == 'true') || ${{ github.ref == 'refs/heads/nightly' }}
         run: |
           mkdir artifact
           move %TBUILD%\%REPO_NAME%\out\Debug\Telegram.exe artifact/
       - uses: actions/upload-artifact@master
         name: Upload artifact.
-        if: env.UPLOAD_ARTIFACT == 'true'
+        if: (env.UPLOAD_ARTIFACT == 'true') || ${{ github.ref == 'refs/heads/nightly' }}
         with:
           name: ${{ env.ARTIFACT_NAME }}
           path: artifact\

.gitmodules

@@ -94,3 +94,9 @@
 [submodule "Telegram/ThirdParty/kimageformats"]
 	path = Telegram/ThirdParty/kimageformats
 	url = https://github.com/KDE/kimageformats.git
+[submodule "Telegram/ThirdParty/kcoreaddons"]
+	path = Telegram/ThirdParty/kcoreaddons
+	url = https://github.com/KDE/kcoreaddons.git
+[submodule "Telegram/ThirdParty/cld3"]
+	path = Telegram/ThirdParty/cld3
+	url = https://github.com/google/cld3.git

CMakeLists.txt

@@ -36,6 +36,10 @@ get_filename_component(third_party_loc "Telegram/ThirdParty" REALPATH)
 get_filename_component(submodules_loc "Telegram" REALPATH)
 get_filename_component(cmake_helpers_loc "cmake" REALPATH)
 
+if (NOT DESKTOP_APP_USE_PACKAGED AND WIN32)
+    set(Python_EXECUTABLE ${CMAKE_CURRENT_SOURCE_DIR}/../ThirdParty/python/Scripts/python)
+endif()
+
 include(cmake/variables.cmake)
 include(cmake/nice_target_sources.cmake)
 include(cmake/target_compile_options_if_exists.cmake)
@@ -52,11 +56,11 @@ include(cmake/options.cmake)
 
 if (NOT DESKTOP_APP_USE_PACKAGED)
     if (WIN32)
-        set(qt_version 5.15.4)
+        set(qt_version 5.15.8)
     elseif (APPLE)
-        set(qt_version 6.3.1)
+        set(qt_version 6.3.2)
     else()
-        set(qt_version 6.4.0)
+        set(qt_version 6.4.2)
     endif()
 endif()
 include(cmake/external/qt/package.cmake)

LEGAL

@@ -1,7 +1,7 @@
 This file is part of Telegram Desktop,
 the official desktop application for the Telegram messaging service.
 
-Copyright (c) 2014-2022 The Telegram Desktop Authors.
+Copyright (c) 2014-2023 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

Telegram/CMakeLists.txt

@@ -5,7 +5,7 @@
 # https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 add_executable(Telegram WIN32 MACOSX_BUNDLE)
-init_non_host_target(Telegram)
+init_non_host_target(Telegram ltcg)
 
 add_subdirectory(lib_rpl)
 add_subdirectory(lib_crl)
@@ -48,7 +48,6 @@ if (WIN32)
 endif()
 
 set_target_properties(Telegram PROPERTIES AUTOMOC ON)
-target_prepare_qrc(Telegram)
 
 target_link_libraries(Telegram
 PRIVATE
@@ -113,6 +112,7 @@ PRIVATE
     api/api_chat_participants.h
     api/api_cloud_password.cpp
     api/api_cloud_password.h
+    api/api_common.cpp
     api/api_common.h
     api/api_confirm_phone.cpp
     api/api_confirm_phone.h
@@ -162,6 +162,8 @@ PRIVATE
     api/api_unread_things.h
     api/api_updates.cpp
     api/api_updates.h
+    api/api_user_names.cpp
+    api/api_user_names.h
     api/api_user_privacy.cpp
     api/api_user_privacy.h
     api/api_views.cpp
@@ -178,8 +180,12 @@ PRIVATE
     boxes/peers/add_participants_box.h
     boxes/peers/edit_contact_box.cpp
     boxes/peers/edit_contact_box.h
+    boxes/peers/edit_forum_topic_box.cpp
+    boxes/peers/edit_forum_topic_box.h
     boxes/peers/edit_linked_chat_box.cpp
     boxes/peers/edit_linked_chat_box.h
+    boxes/peers/edit_members_visible.cpp
+    boxes/peers/edit_members_visible.h
     boxes/peers/edit_participant_box.cpp
     boxes/peers/edit_participant_box.h
     boxes/peers/edit_participants_box.cpp
@@ -199,6 +205,8 @@ PRIVATE
     boxes/peers/edit_peer_requests_box.h
     boxes/peers/edit_peer_type_box.cpp
     boxes/peers/edit_peer_type_box.h
+    boxes/peers/edit_peer_usernames_list.cpp
+    boxes/peers/edit_peer_usernames_list.h
     boxes/peers/peer_short_info_box.cpp
     boxes/peers/peer_short_info_box.h
     boxes/peers/prepare_short_info_box.cpp
@@ -247,8 +255,6 @@ PRIVATE
     boxes/local_storage_box.h
     boxes/max_invite_box.cpp
     boxes/max_invite_box.h
-    boxes/mute_settings_box.cpp
-    boxes/mute_settings_box.h
     boxes/peer_list_box.cpp
     boxes/peer_list_box.h
     boxes/peer_list_controllers.cpp
@@ -283,6 +289,8 @@ PRIVATE
     boxes/sticker_set_box.h
     boxes/stickers_box.cpp
     boxes/stickers_box.h
+    boxes/translate_box.cpp
+    boxes/translate_box.h
     boxes/url_auth_box.cpp
     boxes/url_auth_box.h
     boxes/username_box.cpp
@@ -467,6 +475,12 @@ PRIVATE
     data/data_emoji_statuses.h
     data/data_folder.cpp
     data/data_folder.h
+    data/data_forum.cpp
+    data/data_forum.h
+    data/data_forum_icons.cpp
+    data/data_forum_icons.h
+    data/data_forum_topic.cpp
+    data/data_forum_topic.h
     data/data_file_click_handler.cpp
     data/data_file_click_handler.h
     data/data_file_origin.cpp
@@ -533,12 +547,16 @@ PRIVATE
     data/data_sponsored_messages.h
     data/data_streaming.cpp
     data/data_streaming.h
+    data/data_thread.cpp
+    data/data_thread.h
     data/data_types.cpp
     data/data_types.h
     data/data_user.cpp
     data/data_user.h
     data/data_user_photos.cpp
     data/data_user_photos.h
+    data/data_user_names.cpp
+    data/data_user_names.h
     data/data_wall_paper.cpp
     data/data_wall_paper.h
     data/data_web_page.cpp
@@ -567,6 +585,8 @@ PRIVATE
     dialogs/ui/dialogs_layout.h
     dialogs/ui/dialogs_message_view.cpp
     dialogs/ui/dialogs_message_view.h
+    dialogs/ui/dialogs_topics_view.cpp
+    dialogs/ui/dialogs_topics_view.h
     dialogs/ui/dialogs_video_userpic.cpp
     dialogs/ui/dialogs_video_userpic.h
     editor/color_picker.cpp
@@ -611,6 +631,8 @@ PRIVATE
     history/view/controls/history_view_compose_controls.h
     history/view/controls/history_view_compose_search.cpp
     history/view/controls/history_view_compose_search.h
+    history/view/controls/history_view_forward_panel.cpp
+    history/view/controls/history_view_forward_panel.h
     history/view/controls/history_view_ttl_button.cpp
     history/view/controls/history_view_ttl_button.h
     history/view/controls/history_view_voice_record_bar.cpp
@@ -647,14 +669,18 @@ PRIVATE
     history/view/media/history_view_media_common.h
     history/view/media/history_view_media_grouped.cpp
     history/view/media/history_view_media_grouped.h
+    history/view/media/history_view_media_spoiler.cpp
+    history/view/media/history_view_media_spoiler.h
     history/view/media/history_view_media_unwrapped.cpp
     history/view/media/history_view_media_unwrapped.h
     history/view/media/history_view_photo.cpp
     history/view/media/history_view_photo.h
     history/view/media/history_view_poll.cpp
     history/view/media/history_view_poll.h
-    history/view/media/history_view_service_media_gift.cpp
-    history/view/media/history_view_service_media_gift.h
+    history/view/media/history_view_premium_gift.cpp
+    history/view/media/history_view_premium_gift.h
+    history/view/media/history_view_service_box.cpp
+    history/view/media/history_view_service_box.h
     history/view/media/history_view_slot_machine.cpp
     history/view/media/history_view_slot_machine.h
     history/view/media/history_view_sticker.cpp
@@ -664,12 +690,12 @@ PRIVATE
     history/view/media/history_view_sticker_player_abstract.h
     history/view/media/history_view_theme_document.cpp
     history/view/media/history_view_theme_document.h
+    history/view/media/history_view_userpic_suggestion.cpp
+    history/view/media/history_view_userpic_suggestion.h
     history/view/media/history_view_web_page.cpp
     history/view/media/history_view_web_page.h
     history/view/reactions/history_view_reactions.cpp
     history/view/reactions/history_view_reactions.h
-    history/view/reactions/history_view_reactions_animation.cpp
-    history/view/reactions/history_view_reactions_animation.h
     history/view/reactions/history_view_reactions_button.cpp
     history/view/reactions/history_view_reactions_button.h
     history/view/reactions/history_view_reactions_list.cpp
@@ -686,6 +712,8 @@ PRIVATE
     history/view/history_view_contact_status.h
     history/view/history_view_context_menu.cpp
     history/view/history_view_context_menu.h
+    history/view/history_view_corner_buttons.cpp
+    history/view/history_view_corner_buttons.h
     history/view/history_view_cursor_state.cpp
     history/view/history_view_cursor_state.h
     history/view/history_view_element.cpp
@@ -744,6 +772,8 @@ PRIVATE
     history/history_item_components.h
     history/history_item_edition.cpp
     history/history_item_edition.h
+    history/history_item_helpers.cpp
+    history/history_item_helpers.h
     history/history_item_reply_markup.cpp
     history/history_item_reply_markup.h
     history/history_item_text.cpp
@@ -752,10 +782,6 @@ PRIVATE
     history/history_inner_widget.h
     history/history_location_manager.cpp
     history/history_location_manager.h
-    history/history_message.cpp
-    history/history_message.h
-    history/history_service.cpp
-    history/history_service.h
     history/history_unread_things.cpp
     history/history_unread_things.h
     history/history_view_highlight_manager.cpp
@@ -815,14 +841,14 @@ PRIVATE
     info/profile/info_profile_cover.h
     info/profile/info_profile_emoji_status_panel.cpp
     info/profile/info_profile_emoji_status_panel.h
-    info/profile/info_profile_icon.cpp
-    info/profile/info_profile_icon.h
     info/profile/info_profile_inner_widget.cpp
     info/profile/info_profile_inner_widget.h
     info/profile/info_profile_members.cpp
     info/profile/info_profile_members.h
     info/profile/info_profile_members_controllers.cpp
     info/profile/info_profile_members_controllers.h
+    info/profile/info_profile_phone_menu.cpp
+    info/profile/info_profile_phone_menu.h
     info/profile/info_profile_text.cpp
     info/profile/info_profile_text.h
     info/profile/info_profile_values.cpp
@@ -960,6 +986,10 @@ PRIVATE
     media/view/media_view_playback_progress.cpp
     media/view/media_view_playback_progress.h
     media/view/media_view_open_common.h
+    menu/menu_antispam_validator.cpp
+    menu/menu_antispam_validator.h
+    menu/menu_item_download_files.cpp
+    menu/menu_item_download_files.h
     menu/menu_mute.cpp
     menu/menu_mute.h
     menu/menu_send.cpp
@@ -1150,6 +1180,8 @@ PRIVATE
     settings/settings_experimental.h
     settings/settings_folders.cpp
     settings/settings_folders.h
+    settings/settings_global_ttl.cpp
+    settings/settings_global_ttl.h
     settings/settings_information.cpp
     settings/settings_information.h
     settings/settings_intro.cpp
@@ -1166,6 +1198,8 @@ PRIVATE
     settings/settings_privacy_controllers.h
     settings/settings_privacy_security.cpp
     settings/settings_privacy_security.h
+    settings/settings_scale_preview.cpp
+    settings/settings_scale_preview.h
     settings/settings_type.h
     storage/details/storage_file_utilities.cpp
     storage/details/storage_file_utilities.h
@@ -1227,9 +1261,17 @@ PRIVATE
     ui/chat/choose_send_as.h
     ui/chat/choose_theme_controller.cpp
     ui/chat/choose_theme_controller.h
+    ui/controls/silent_toggle.cpp
+    ui/controls/silent_toggle.h
+    ui/controls/userpic_button.cpp
+    ui/controls/userpic_button.h
+    ui/effects/emoji_fly_animation.cpp
+    ui/effects/emoji_fly_animation.h
     ui/effects/message_sending_animation_common.h
     ui/effects/message_sending_animation_controller.cpp
     ui/effects/message_sending_animation_controller.h
+    ui/effects/reaction_fly_animation.cpp
+    ui/effects/reaction_fly_animation.h
     ui/effects/send_action_animations.cpp
     ui/effects/send_action_animations.h
     ui/image/image.cpp
@@ -1242,8 +1284,6 @@ PRIVATE
     ui/widgets/level_meter.h
     ui/countryinput.cpp
     ui/countryinput.h
-    ui/empty_userpic.cpp
-    ui/empty_userpic.h
     ui/filter_icons.cpp
     ui/filter_icons.h
     ui/filter_icon_panel.cpp
@@ -1253,8 +1293,6 @@ PRIVATE
     ui/resize_area.h
     ui/search_field_controller.cpp
     ui/search_field_controller.h
-    ui/special_buttons.cpp
-    ui/special_buttons.h
     ui/text/format_song_document_name.cpp
     ui/text/format_song_document_name.h
     ui/unread_badge.cpp
@@ -1315,8 +1353,6 @@ PRIVATE
     apiwrap.cpp
     apiwrap.h
     config.h
-    facades.cpp
-    facades.h
     logs.cpp
     logs.h
     main.cpp
@@ -1456,7 +1492,6 @@ else()
         target_link_libraries(Telegram
         PRIVATE
             desktop-app::external_glibmm
-            desktop-app::external_glib
         )
     endif()
 
@@ -1577,6 +1612,8 @@ if (WIN32)
     )
 endif()
 
+target_prepare_qrc(Telegram)
+
 if ((NOT DESKTOP_APP_DISABLE_AUTOUPDATE OR APPLE) AND NOT build_macstore AND NOT build_winstore)
     add_executable(Updater WIN32)
     init_non_host_target(Updater)
@@ -1657,8 +1694,9 @@ endif()
 
 if (LINUX AND DESKTOP_APP_USE_PACKAGED)
     include(GNUInstallDirs)
-    configure_file("../lib/xdg/telegramdesktop.metainfo.xml.in" "${CMAKE_CURRENT_BINARY_DIR}/telegramdesktop.metainfo.xml" @ONLY)
-    generate_appdata_changelog(Telegram "${CMAKE_SOURCE_DIR}/changelog.txt" "${CMAKE_CURRENT_BINARY_DIR}/telegramdesktop.metainfo.xml")
+    configure_file("../lib/xdg/org.telegram.desktop.desktop" "${CMAKE_CURRENT_BINARY_DIR}/org.telegram.desktop.desktop" @ONLY)
+    configure_file("../lib/xdg/org.telegram.desktop.metainfo.xml" "${CMAKE_CURRENT_BINARY_DIR}/org.telegram.desktop.metainfo.xml" @ONLY)
+    generate_appdata_changelog(Telegram "${CMAKE_SOURCE_DIR}/changelog.txt" "${CMAKE_CURRENT_BINARY_DIR}/org.telegram.desktop.metainfo.xml")
     install(TARGETS Telegram RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}" BUNDLE DESTINATION "${CMAKE_INSTALL_BINDIR}")
     install(FILES "Resources/art/icon16.png" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/16x16/apps" RENAME "telegram.png")
     install(FILES "Resources/art/icon32.png" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/32x32/apps" RENAME "telegram.png")
@@ -1667,6 +1705,6 @@ if (LINUX AND DESKTOP_APP_USE_PACKAGED)
     install(FILES "Resources/art/icon128.png" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/128x128/apps" RENAME "telegram.png")
     install(FILES "Resources/art/icon256.png" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/256x256/apps" RENAME "telegram.png")
     install(FILES "Resources/art/icon512.png" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/512x512/apps" RENAME "telegram.png")
-    install(FILES "../lib/xdg/telegramdesktop.desktop" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/applications" RENAME "${TDESKTOP_LAUNCHER_BASENAME}.desktop")
-    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/telegramdesktop.metainfo.xml" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/metainfo" RENAME "${TDESKTOP_LAUNCHER_BASENAME}.metainfo.xml")
+    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/org.telegram.desktop.desktop" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/applications")
+    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/org.telegram.desktop.metainfo.xml" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/metainfo")
 endif()

Telegram/Resources/art/topic_icons/blue.svg

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="84px" height="84px" viewBox="0 0 84 84" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <title>topic blue</title>
+    <defs>
+        <linearGradient x1="50%" y1="0%" x2="50%" y2="100%" id="linearGradient-1">
+            <stop stop-color="#4BB7FF" offset="0%"></stop>
+            <stop stop-color="#015EC1" offset="100%"></stop>
+        </linearGradient>
+        <linearGradient x1="50%" y1="0%" x2="50%" y2="99.39588%" id="linearGradient-2">
+            <stop stop-color="#0888DF" offset="0%"></stop>
+            <stop stop-color="#0042AC" offset="100%"></stop>
+        </linearGradient>
+    </defs>
+    <g id="topic-blue" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <path d="M42,4.47368421 C52.6535116,4.47368421 62.3029461,8.44172846 69.286057,14.8715044 C76.2233062,21.2590526 80.5263158,30.0798831 80.5263158,39.8304382 C80.5263158,49.5809933 76.2233062,58.4018239 69.286057,64.7893721 C62.3029461,71.219148 52.6535116,75.1871923 42,75.1871923 C37.5267059,75.1871923 33.2308553,74.4877643 29.2348341,73.2001187 C29.0182529,73.1303293 28.8019654,73.0586229 28.5862413,72.9852481 C28.3948519,73.106612 28.2000814,73.2292009 28.0019297,73.3530173 C26.1800899,74.4914063 24.5768234,75.4183854 23.1902273,76.1332316 C19.9632993,77.7968433 15.8838664,78.895322 10.968708,79.4573148 L10.3331597,79.5269374 C10.8475353,78.5381033 11.3155893,77.6262907 11.7364879,76.7897918 L12.0856904,76.0911971 C13.1548056,73.9371347 13.8747553,72.3343394 14.2288664,71.2486595 C14.8154652,69.4501884 15.1095499,67.6701625 15.2363061,66.0328103 C15.2549358,65.7921643 15.2704685,65.5479168 15.2812363,65.2994157 C15.1072303,65.1457013 14.9345381,64.9902431 14.7631844,64.8330639 C7.79678435,58.4429296 3.47368421,49.6037286 3.47368421,39.8304382 C3.47368421,30.0798831 7.77669379,21.2590526 14.713943,14.8715044 C21.6970539,8.44172846 31.3464884,4.47368421 42,4.47368421 Z" id="Combined-Shape-Copy-2" stroke="url(#linearGradient-2)" stroke-width="2.94736842" fill="url(#linearGradient-1)"></path>
+        <path d="M9.68078613,24.6137047 C9.8721537,24.8136848 10.1894036,24.8206666 10.3893837,24.629299 C10.3964827,24.6225057 10.4033805,24.6155051 10.410082,24.6083194 C20.5178445,13.7276637 31.3141669,8.50123177 42.7990494,8.92902374 C54.2584365,9.35586606 64.9235425,15.3681505 74.7943671,26.9658769 C75.0309355,27.243826 75.4426222,27.2904538 75.7353592,27.0724506 C76.0315877,26.8518473 76.1075038,26.440096 75.9094038,26.1283693 C67.7821181,13.3374534 56.7453333,6.69089625 42.7990494,6.18869781 C28.8220513,5.68539338 17.7581791,11.5492352 9.60743269,23.7802233 C9.4336795,24.0409463 9.46416665,24.3873362 9.68078613,24.6137047 Z" id="Path-22" fill="#71D0FF" opacity="0.37491644"></path>
+    </g>
+</svg>

Telegram/Resources/art/topic_icons/general.svg

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="20px" height="20px" viewBox="0 0 20 20" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <title>general</title>
+    <g id="general" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <path d="M14.4576257,1.02558449 C15.189053,1.1696007 15.6657078,1.88165413 15.5222641,2.61600035 L14.8818905,5.62412405 L16.6504058,5.62421139 C17.3957661,5.62421139 18,6.23085664 18,6.97919149 C18,7.72752633 17.3957661,8.33417159 16.6504058,8.33417159 L14.3525674,8.33397488 L13.6850637,11.7513347 L15.3008116,11.7515071 C16.0461719,11.7515071 16.6504058,12.3581524 16.6504058,13.1064872 C16.6504058,13.8548221 16.0461719,14.4614673 15.3008116,14.4614673 L13.1557407,14.4614328 L12.4307242,17.9055215 C12.2872804,18.6398677 11.5780573,19.1184247 10.84663,18.9744085 C10.1152028,18.8303923 9.63854794,18.1183389 9.7819917,17.3839927 L10.4051821,14.4614328 L7.75733538,14.4614328 L7.03234733,17.9055215 C6.90989534,18.5324024 6.37514133,18.9728813 5.76623746,18.9987859 L5.71387199,19 C5.62631985,19.0002755 5.53745163,18.9919715 5.44825318,18.9744085 C4.71682589,18.8303923 4.24017107,18.1183389 4.38361482,17.3839927 L5.00702313,14.4614328 L3.34959422,14.4614673 C2.60423391,14.4614673 2,13.8548221 2,13.1064872 C2,12.3581524 2.60423391,11.7515071 3.34959422,11.7515071 L5.53634616,11.7513347 L6.20384986,8.33397488 L4.69918844,8.33417159 C3.95382813,8.33417159 3.34959422,7.72752633 3.34959422,6.97919149 C3.34959422,6.23085664 3.95382813,5.62421139 4.69918844,5.62421139 L6.73317289,5.62412405 L7.4751547,2.09447154 C7.60110532,1.44967974 8.16325465,1.00209364 8.79363004,1 L8.84631136,1.00087004 C8.91674267,1.00340951 8.98789009,1.01153413 9.05924885,1.02558449 C9.79067614,1.1696007 10.267331,1.88165413 10.1238872,2.61600035 L9.48348515,5.62412405 L12.1315782,5.62412405 L12.8735316,2.09447154 C13.0169753,1.36012532 13.7261984,0.881568286 14.4576257,1.02558449 Z M10.9345052,11.7513347 L11.6020089,8.33397488 L8.95416211,8.33397488 L8.28665842,11.7513347 L10.9345052,11.7513347 Z" id="Combined-Shape-Copy-6" fill="#FFFFFF"></path>
+    </g>
+</svg>

Telegram/Resources/art/topic_icons/gray.svg

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="84px" height="84px" viewBox="0 0 84 84" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <title>topic gray</title>
+    <defs>
+        <linearGradient x1="50%" y1="0%" x2="50%" y2="100%" id="linearGradient-1">
+            <stop stop-color="#A5A5A5" offset="0%"></stop>
+            <stop stop-color="#616161" offset="100%"></stop>
+        </linearGradient>
+        <linearGradient x1="50%" y1="0%" x2="50%" y2="99.39588%" id="linearGradient-2">
+            <stop stop-color="#737373" offset="0%"></stop>
+            <stop stop-color="#565656" offset="100%"></stop>
+        </linearGradient>
+    </defs>
+    <g id="topic-gray" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <path d="M42,4.47368421 C52.6535116,4.47368421 62.3029461,8.44172846 69.286057,14.8715044 C76.2233062,21.2590526 80.5263158,30.0798831 80.5263158,39.8304382 C80.5263158,49.5809933 76.2233062,58.4018239 69.286057,64.7893721 C62.3029461,71.219148 52.6535116,75.1871923 42,75.1871923 C37.5267059,75.1871923 33.2308553,74.4877643 29.2348341,73.2001187 C29.0182529,73.1303293 28.8019654,73.0586229 28.5862413,72.9852481 C28.3948519,73.106612 28.2000814,73.2292009 28.0019297,73.3530173 C26.1800899,74.4914063 24.5768234,75.4183854 23.1902273,76.1332316 C19.9632993,77.7968433 15.8838664,78.895322 10.968708,79.4573148 L10.3331597,79.5269374 C10.8475353,78.5381033 11.3155893,77.6262907 11.7364879,76.7897918 L12.0856904,76.0911971 C13.1548056,73.9371347 13.8747553,72.3343394 14.2288664,71.2486595 C14.8154652,69.4501884 15.1095499,67.6701625 15.2363061,66.0328103 C15.2549358,65.7921643 15.2704685,65.5479168 15.2812363,65.2994157 C15.1072303,65.1457013 14.9345381,64.9902431 14.7631844,64.8330639 C7.79678435,58.4429296 3.47368421,49.6037286 3.47368421,39.8304382 C3.47368421,30.0798831 7.77669379,21.2590526 14.713943,14.8715044 C21.6970539,8.44172846 31.3464884,4.47368421 42,4.47368421 Z" id="Combined-Shape-Copy-2" stroke="url(#linearGradient-2)" stroke-width="2.94736842" fill="url(#linearGradient-1)"></path>
+        <path d="M9.68078613,24.6137047 C9.8721537,24.8136848 10.1894036,24.8206666 10.3893837,24.629299 C10.3964827,24.6225057 10.4033805,24.6155051 10.410082,24.6083194 C20.5178445,13.7276637 31.3141669,8.50123177 42.7990494,8.92902374 C54.2584365,9.35586606 64.9235425,15.3681505 74.7943671,26.9658769 C75.0309355,27.243826 75.4426222,27.2904538 75.7353592,27.0724506 C76.0315877,26.8518473 76.1075038,26.440096 75.9094038,26.1283693 C67.7821181,13.3374534 56.7453333,6.69089625 42.7990494,6.18869781 C28.8220513,5.68539338 17.7581791,11.5492352 9.60743269,23.7802233 C9.4336795,24.0409463 9.46416665,24.3873362 9.68078613,24.6137047 Z" id="Path-22" fill="#B8B8B8" opacity="0.37491644"></path>
+    </g>
+</svg>

Telegram/Resources/art/topic_icons/green.svg

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="84px" height="84px" viewBox="0 0 84 84" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <title>topic green</title>
+    <defs>
+        <linearGradient x1="50%" y1="0%" x2="50%" y2="99.7635421%" id="linearGradient-1">
+            <stop stop-color="#97E334" offset="0%"></stop>
+            <stop stop-color="#11B411" offset="100%"></stop>
+        </linearGradient>
+        <linearGradient x1="50%" y1="0%" x2="50%" y2="98.9250576%" id="linearGradient-2">
+            <stop stop-color="#48AF18" offset="0%"></stop>
+            <stop stop-color="#05951A" offset="100%"></stop>
+        </linearGradient>
+    </defs>
+    <g id="topic-green" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <path d="M42,4.42105263 C52.6675181,4.42105263 62.3294728,8.39460913 69.3217075,14.8327858 C76.2697184,21.230243 80.5789474,30.0648871 80.5789474,39.8304382 C80.5789474,49.5959894 76.2697184,58.4306335 69.3217075,64.8280906 C62.3294728,71.2662674 52.6675181,75.2398239 42,75.2398239 C37.5210466,75.2398239 33.2197662,74.5394876 29.2186919,73.2502137 C29.0098956,73.1829329 28.8013719,73.1138726 28.5929684,73.0432995 C28.4083865,73.1602808 28.2206704,73.2783974 28.0298198,73.3976517 C26.2065565,74.5369301 24.6020235,75.4646079 23.2143446,76.1800123 C19.9826132,77.8461004 15.8972513,78.9467661 10.9744394,79.5096334 L10.3380323,79.5793501 C12.3422829,75.5502987 13.657562,72.8305079 14.1788292,71.2323391 C14.7640488,69.4380965 15.0573738,67.6622454 15.1838316,66.0287479 C15.2017691,65.7970433 15.21683,65.561992 15.2283048,65.3228731 C15.0601712,65.1741519 14.8932645,65.0238038 14.727607,64.8718496 C7.75040024,58.4718025 3.42105263,49.6187586 3.42105263,39.8304382 C3.42105263,30.0648871 7.7302816,21.230243 14.6782925,14.8327858 C21.6705272,8.39460913 31.3324819,4.42105263 42,4.42105263 Z" id="Combined-Shape-Copy-2" stroke="url(#linearGradient-2)" stroke-width="2.84210526" fill="url(#linearGradient-1)"></path>
+        <path d="M9.68078613,24.6137047 C9.8721537,24.8136848 10.1894036,24.8206666 10.3893837,24.629299 C10.3964827,24.6225057 10.4033805,24.6155051 10.410082,24.6083194 C20.5178445,13.7276637 31.3141669,8.50123177 42.7990494,8.92902374 C54.2584365,9.35586606 64.9235425,15.3681505 74.7943671,26.9658769 C75.0309355,27.243826 75.4426222,27.2904538 75.7353592,27.0724506 C76.0315877,26.8518473 76.1075038,26.440096 75.9094038,26.1283693 C67.7821181,13.3374534 56.7453333,6.69089625 42.7990494,6.18869781 C28.8220513,5.68539338 17.7581791,11.5492352 9.60743269,23.7802233 C9.4336795,24.0409463 9.46416665,24.3873362 9.68078613,24.6137047 Z" id="Path-22" fill="#C2FF71" opacity="0.37491644"></path>
+    </g>
+</svg>

Telegram/Resources/art/topic_icons/red.svg

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="84px" height="84px" viewBox="0 0 84 84" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <title>topic red</title>
+    <defs>
+        <linearGradient x1="50%" y1="0%" x2="50%" y2="100%" id="linearGradient-1">
+            <stop stop-color="#FF714C" offset="0%"></stop>
+            <stop stop-color="#C61505" offset="100%"></stop>
+        </linearGradient>
+        <linearGradient x1="50%" y1="0%" x2="50%" y2="98.6056043%" id="linearGradient-2">
+            <stop stop-color="#E12F1F" offset="0%"></stop>
+            <stop stop-color="#B40101" offset="100%"></stop>
+        </linearGradient>
+    </defs>
+    <g id="topic-red" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <path d="M42,4.42105263 C52.6675181,4.42105263 62.3294728,8.39460913 69.3217075,14.8327858 C76.2697184,21.230243 80.5789474,30.0648871 80.5789474,39.8304382 C80.5789474,49.5959894 76.2697184,58.4306335 69.3217075,64.8280906 C62.3294728,71.2662674 52.6675181,75.2398239 42,75.2398239 C37.5210466,75.2398239 33.2197662,74.5394876 29.2186919,73.2502137 C29.0098956,73.1829329 28.8013719,73.1138726 28.5929684,73.0432995 C28.4083865,73.1602808 28.2206704,73.2783974 28.0298198,73.3976517 C26.2065565,74.5369301 24.6020235,75.4646079 23.2143446,76.1800123 C19.9826132,77.8461004 15.8972513,78.9467661 10.9744394,79.5096334 L10.3380323,79.5793501 C12.3422829,75.5502987 13.657562,72.8305079 14.1788292,71.2323391 C14.7640488,69.4380965 15.0573738,67.6622454 15.1838316,66.0287479 C15.2017691,65.7970433 15.21683,65.561992 15.2283048,65.3228731 C15.0601712,65.1741519 14.8932645,65.0238038 14.727607,64.8718496 C7.75040024,58.4718025 3.42105263,49.6187586 3.42105263,39.8304382 C3.42105263,30.0648871 7.7302816,21.230243 14.6782925,14.8327858 C21.6705272,8.39460913 31.3324819,4.42105263 42,4.42105263 Z" id="Combined-Shape-Copy-2" stroke="url(#linearGradient-2)" stroke-width="2.84210526" fill="url(#linearGradient-1)"></path>
+        <path d="M9.68078613,24.6137047 C9.8721537,24.8136848 10.1894036,24.8206666 10.3893837,24.629299 C10.3964827,24.6225057 10.4033805,24.6155051 10.410082,24.6083194 C20.5178445,13.7276637 31.3141669,8.50123177 42.7990494,8.92902374 C54.2584365,9.35586606 64.9235425,15.3681505 74.7943671,26.9658769 C75.0309355,27.243826 75.4426222,27.2904538 75.7353592,27.0724506 C76.0315877,26.8518473 76.1075038,26.440096 75.9094038,26.1283693 C67.7821181,13.3374534 56.7453333,6.69089625 42.7990494,6.18869781 C28.8220513,5.68539338 17.7581791,11.5492352 9.60743269,23.7802233 C9.4336795,24.0409463 9.46416665,24.3873362 9.68078613,24.6137047 Z" id="Path-22" fill="#FFB47D" opacity="0.37491644"></path>
+    </g>
+</svg>

Telegram/Resources/art/topic_icons/rose.svg

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="84px" height="84px" viewBox="0 0 84 84" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <title>topic rose</title>
+    <defs>
+        <linearGradient x1="50%" y1="4.31422203%" x2="50%" y2="99.6023762%" id="linearGradient-1">
+            <stop stop-color="#FF7999" offset="0%"></stop>
+            <stop stop-color="#E4215A" offset="98.5968743%"></stop>
+        </linearGradient>
+        <linearGradient x1="50%" y1="0%" x2="50%" y2="96.4024371%" id="linearGradient-2">
+            <stop stop-color="#F83B72" offset="0%"></stop>
+            <stop stop-color="#BA0940" offset="100%"></stop>
+        </linearGradient>
+    </defs>
+    <g id="topic-rose" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <path d="M42,4.42105263 C52.6675181,4.42105263 62.3294728,8.39460913 69.3217075,14.8327858 C76.2697184,21.230243 80.5789474,30.0648871 80.5789474,39.8304382 C80.5789474,49.5959894 76.2697184,58.4306335 69.3217075,64.8280906 C62.3294728,71.2662674 52.6675181,75.2398239 42,75.2398239 C37.5210466,75.2398239 33.2197662,74.5394876 29.2186919,73.2502137 C29.0098956,73.1829329 28.8013719,73.1138726 28.5929684,73.0432995 C28.4083865,73.1602808 28.2206704,73.2783974 28.0298198,73.3976517 C26.2065565,74.5369301 24.6020235,75.4646079 23.2143446,76.1800123 C19.9826132,77.8461004 15.8972513,78.9467661 10.9744394,79.5096334 L10.3380323,79.5793501 C12.3422829,75.5502987 13.657562,72.8305079 14.1788292,71.2323391 C14.7640488,69.4380965 15.0573738,67.6622454 15.1838316,66.0287479 C15.2017691,65.7970433 15.21683,65.561992 15.2283048,65.3228731 C15.0601712,65.1741519 14.8932645,65.0238038 14.727607,64.8718496 C7.75040024,58.4718025 3.42105263,49.6187586 3.42105263,39.8304382 C3.42105263,30.0648871 7.7302816,21.230243 14.6782925,14.8327858 C21.6705272,8.39460913 31.3324819,4.42105263 42,4.42105263 Z" id="Combined-Shape-Copy-2" stroke="url(#linearGradient-2)" stroke-width="2.84210526" fill="url(#linearGradient-1)"></path>
+        <path d="M9.68078613,24.6137047 C9.8721537,24.8136848 10.1894036,24.8206666 10.3893837,24.629299 C10.3964827,24.6225057 10.4033805,24.6155051 10.410082,24.6083194 C20.5178445,13.7276637 31.3141669,8.50123177 42.7990494,8.92902374 C54.2584365,9.35586606 64.9235425,15.3681505 74.7943671,26.9658769 C75.0309355,27.243826 75.4426222,27.2904538 75.7353592,27.0724506 C76.0315877,26.8518473 76.1075038,26.440096 75.9094038,26.1283693 C67.7821181,13.3374534 56.7453333,6.69089625 42.7990494,6.18869781 C28.8220513,5.68539338 17.7581791,11.5492352 9.60743269,23.7802233 C9.4336795,24.0409463 9.46416665,24.3873362 9.68078613,24.6137047 Z" id="Path-22" fill="#FFC7D6" opacity="0.37491644"></path>
+    </g>
+</svg>

Telegram/Resources/art/topic_icons/violet.svg

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="84px" height="84px" viewBox="0 0 84 84" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <title>topic violet</title>
+    <defs>
+        <linearGradient x1="50%" y1="0%" x2="50%" y2="99.7635421%" id="linearGradient-1">
+            <stop stop-color="#E57AFF" offset="0%"></stop>
+            <stop stop-color="#A438BB" offset="99.8550522%"></stop>
+        </linearGradient>
+        <linearGradient x1="50%" y1="0%" x2="50%" y2="99.39588%" id="linearGradient-2">
+            <stop stop-color="#B239D1" offset="0%"></stop>
+            <stop stop-color="#7C279A" offset="100%"></stop>
+        </linearGradient>
+    </defs>
+    <g id="topic-violet" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <path d="M42,4.42105263 C52.6675181,4.42105263 62.3294728,8.39460913 69.3217075,14.8327858 C76.2697184,21.230243 80.5789474,30.0648871 80.5789474,39.8304382 C80.5789474,49.5959894 76.2697184,58.4306335 69.3217075,64.8280906 C62.3294728,71.2662674 52.6675181,75.2398239 42,75.2398239 C37.5210466,75.2398239 33.2197662,74.5394876 29.2186919,73.2502137 C29.0098956,73.1829329 28.8013719,73.1138726 28.5929684,73.0432995 C28.4083865,73.1602808 28.2206704,73.2783974 28.0298198,73.3976517 C26.2065565,74.5369301 24.6020235,75.4646079 23.2143446,76.1800123 C19.9826132,77.8461004 15.8972513,78.9467661 10.9744394,79.5096334 L10.3380323,79.5793501 C12.3422829,75.5502987 13.657562,72.8305079 14.1788292,71.2323391 C14.7640488,69.4380965 15.0573738,67.6622454 15.1838316,66.0287479 C15.2017691,65.7970433 15.21683,65.561992 15.2283048,65.3228731 C15.0601712,65.1741519 14.8932645,65.0238038 14.727607,64.8718496 C7.75040024,58.4718025 3.42105263,49.6187586 3.42105263,39.8304382 C3.42105263,30.0648871 7.7302816,21.230243 14.6782925,14.8327858 C21.6705272,8.39460913 31.3324819,4.42105263 42,4.42105263 Z" id="Combined-Shape-Copy-2" stroke="url(#linearGradient-2)" stroke-width="2.84210526" fill="url(#linearGradient-1)"></path>
+        <path d="M9.68078613,24.6137047 C9.8721537,24.8136848 10.1894036,24.8206666 10.3893837,24.629299 C10.3964827,24.6225057 10.4033805,24.6155051 10.410082,24.6083194 C20.5178445,13.7276637 31.3141669,8.50123177 42.7990494,8.92902374 C54.2584365,9.35586606 64.9235425,15.3681505 74.7943671,26.9658769 C75.0309355,27.243826 75.4426222,27.2904538 75.7353592,27.0724506 C76.0315877,26.8518473 76.1075038,26.440096 75.9094038,26.1283693 C67.7821181,13.3374534 56.7453333,6.69089625 42.7990494,6.18869781 C28.8220513,5.68539338 17.7581791,11.5492352 9.60743269,23.7802233 C9.4336795,24.0409463 9.46416665,24.3873362 9.68078613,24.6137047 Z" id="Path-22" fill="#F5BDFF" opacity="0.37491644"></path>
+    </g>
+</svg>

Telegram/Resources/art/topic_icons/yellow.svg

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="84px" height="84px" viewBox="0 0 84 84" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <title>topic yellow</title>
+    <defs>
+        <linearGradient x1="50%" y1="0%" x2="50%" y2="100%" id="linearGradient-1">
+            <stop stop-color="#FFDB5C" offset="0%"></stop>
+            <stop stop-color="#EA5800" offset="100%"></stop>
+        </linearGradient>
+        <linearGradient x1="50%" y1="0%" x2="50%" y2="99.0141482%" id="linearGradient-2">
+            <stop stop-color="#F2A807" offset="0%"></stop>
+            <stop stop-color="#D93A00" offset="100%"></stop>
+        </linearGradient>
+    </defs>
+    <g id="topic-yellow" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <path d="M42,4.42105263 C52.6675181,4.42105263 62.3294728,8.39460913 69.3217075,14.8327858 C76.2697184,21.230243 80.5789474,30.0648871 80.5789474,39.8304382 C80.5789474,49.5959894 76.2697184,58.4306335 69.3217075,64.8280906 C62.3294728,71.2662674 52.6675181,75.2398239 42,75.2398239 C37.5210466,75.2398239 33.2197662,74.5394876 29.2186919,73.2502137 C29.0098956,73.1829329 28.8013719,73.1138726 28.5929684,73.0432995 C28.4083865,73.1602808 28.2206704,73.2783974 28.0298198,73.3976517 C26.2065565,74.5369301 24.6020235,75.4646079 23.2143446,76.1800123 C19.9826132,77.8461004 15.8972513,78.9467661 10.9744394,79.5096334 L10.3380323,79.5793501 C12.3422829,75.5502987 13.657562,72.8305079 14.1788292,71.2323391 C14.7640488,69.4380965 15.0573738,67.6622454 15.1838316,66.0287479 C15.2017691,65.7970433 15.21683,65.561992 15.2283048,65.3228731 C15.0601712,65.1741519 14.8932645,65.0238038 14.727607,64.8718496 C7.75040024,58.4718025 3.42105263,49.6187586 3.42105263,39.8304382 C3.42105263,30.0648871 7.7302816,21.230243 14.6782925,14.8327858 C21.6705272,8.39460913 31.3324819,4.42105263 42,4.42105263 Z" id="Combined-Shape-Copy-2" stroke="url(#linearGradient-2)" stroke-width="2.84210526" fill="url(#linearGradient-1)"></path>
+        <path d="M9.68078613,24.6137047 C9.8721537,24.8136848 10.1894036,24.8206666 10.3893837,24.629299 C10.3964827,24.6225057 10.4033805,24.6155051 10.410082,24.6083194 C20.5178445,13.7276637 31.3141669,8.50123177 42.7990494,8.92902374 C54.2584365,9.35586606 64.9235425,15.3681505 74.7943671,26.9658769 C75.0309355,27.243826 75.4426222,27.2904538 75.7353592,27.0724506 C76.0315877,26.8518473 76.1075038,26.440096 75.9094038,26.1283693 C67.7821181,13.3374534 56.7453333,6.69089625 42.7990494,6.18869781 C28.8220513,5.68539338 17.7581791,11.5492352 9.60743269,23.7802233 C9.4336795,24.0409463 9.46416665,24.3873362 9.68078613,24.6137047 Z" id="Path-22" fill="#F9FF71" opacity="0.37491644"></path>
+    </g>
+</svg>

Telegram/Resources/langs/lang.strings

@@ -166,6 +166,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_scam_badge" = "SCAM";
 "lng_fake_badge" = "FAKE";
 
+"lng_remember" = "Remember this choice";
+
 "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.";
@@ -204,6 +206,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_filter_pin_limit2#one" = "Unpin some of the currently pinned ones or subscribe to **Telegram Premium** to double the limit to **{count}** chat.";
 "lng_filter_pin_limit2#other" = "Unpin some of the currently pinned ones or subscribe to **Telegram Premium** to double the limit to **{count}** chats.";
 
+"lng_forum_pin_limit#one" = "Sorry, you can't pin more than **{count}** topic to the top.";
+"lng_forum_pin_limit#other" = "Sorry, you can't pin more than **{count}** topics to the top.";
+
 "lng_fave_sticker_limit_title#one" = "The Limit of {count} Stickers Reached";
 "lng_fave_sticker_limit_title#other" = "The Limit of {count} Stickers Reached";
 "lng_fave_sticker_limit_more#one" = "An older sticker was replaced with this one.\nYou can {link} to {count} sticker.";
@@ -303,21 +308,25 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_edit_caption_voice" = "Sorry, you can't edit your message while you're having an unsent voice message.";
 
 "lng_intro_about" = "Welcome to the official Telegram Desktop app.\nIt's fast and secure.";
-"lng_start_msgs" = "START MESSAGING";
+"lng_start_msgs" = "Start messaging";
 
-"lng_intro_next" = "NEXT";
-"lng_intro_finish" = "SIGN UP";
-"lng_intro_submit" = "SUBMIT";
+"lng_intro_next" = "Next";
+"lng_intro_finish" = "Sign up";
+"lng_intro_submit" = "Submit";
 
 "lng_photo_caption" = "Caption";
 "lng_photos_comment" = "Comment";
 
 "lng_intro_qr_title" = "Scan From Mobile Telegram";
 "lng_intro_qr_step1" = "Open Telegram on your phone";
-"lng_intro_qr_step2" = "Go to Settings > Devices > Scan QR Code";
+"lng_intro_qr_step2" = "Go to Settings > Devices > Link Desktop";
 "lng_intro_qr_step3" = "Scan this image to Log In";
 "lng_intro_qr_skip" = "Or log in using your phone number";
 
+"lng_intro_fragment_title" = "Enter code";
+"lng_intro_fragment_about" = "Get the code for {phone_number} in the Anonymous Numbers section on Fragment.";
+"lng_intro_fragment_button" = "Open Fragment";
+
 "lng_phone_title" = "Your Phone Number";
 "lng_phone_desc" = "Please confirm your country code and\nenter your mobile phone number.";
 "lng_phone_to_qr" = "Quick log in using QR code";
@@ -388,8 +397,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "lng_settings_save" = "Save";
 "lng_settings_upload" = "Set Profile Photo";
-"lng_settings_crop_profile" = "Select an area for your profile photo";
-"lng_settings_uploading_photo" = "Uploading photo...";
 "lng_settings_edit" = "Edit";
 "lng_settings_drop_area_subtitle" = "to set it as your photo";
 
@@ -399,6 +406,7 @@ 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_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.";
@@ -407,6 +415,24 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_username_link" = "This link opens a chat with you:";
 "lng_username_copied" = "Link copied to clipboard.";
 
+"lng_usernames_edit" = "click to edit";
+"lng_usernames_active" = "active";
+"lng_usernames_non_active" = "non active";
+"lng_usernames_subtitle" = "Usernames order";
+"lng_usernames_activate_error#one" = "Sorry, you can't activate more than **{count}** usernames.";
+"lng_usernames_activate_error#other" = "Sorry, you can't activate more than **{count}** usernames.";
+"lng_usernames_activate_description" = "Do you want to show this username on your info page?";
+"lng_usernames_activate_confirm" = "Show";
+"lng_channel_usernames_subtitle" = "Links order";
+"lng_usernames_deactivate_description" = "Do you want to hide this username from your info page?";
+"lng_usernames_deactivate_confirm" = "Hide";
+"lng_usernames_description" = "Drag and drop links to change the order in which they will be displayed on your info page.";
+
+"lng_channel_usernames_activate_description" = "Do you want to show this link on the channel info page?";
+"lng_channel_usernames_deactivate_description" = "Do you want to hide this link from the channel info page?";
+"lng_channel_usernames_deactivate_error" = "Sorry, you can't deactivate this link from the channel info page. ";
+"lng_channel_usernames_description" = "Drag and drop links to change the order in which they will be displayed on the channel info page.";
+
 "lng_bio_title" = "Edit your bio";
 "lng_bio_placeholder" = "Bio";
 "lng_bio_about" = "You can add a few lines about yourself. Anyone who opens your profile will see this text.";
@@ -471,6 +497,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_change_lang" = "Change language";
 "lng_languages" = "Languages";
 "lng_languages_none" = "No languages found.";
+"lng_languages_count#one" = "{count} language";
+"lng_languages_count#other" = "{count} languages";
 "lng_sure_save_language" = "Telegram will restart in order to change language";
 "lng_settings_update_automatically" = "Update automatically";
 "lng_settings_install_beta" = "Install beta versions";
@@ -645,6 +673,38 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_cloud_password_email_confirm" = "Confirm and Finish";
 "lng_settings_cloud_password_reset_in" = "You can reset your password in {duration}.";
 
+"lng_settings_ttl_title" = "Auto-Delete Messages";
+"lng_settings_ttl_about" = "Automatically delete messages for everyone after a period of time in all new chats you start.";
+"lng_settings_ttl_after" = "After {after_duration}";
+"lng_settings_ttl_after_hours#one" = "{count} hour";
+"lng_settings_ttl_after_hours#other" = "{count} hours";
+"lng_settings_ttl_after_days#one" = "{count} day";
+"lng_settings_ttl_after_days#other" = "{count} days";
+"lng_settings_ttl_after_weeks#one" = "{count} week";
+"lng_settings_ttl_after_weeks#other" = "{count} weeks";
+"lng_settings_ttl_after_months#one" = "{count} month";
+"lng_settings_ttl_after_months#other" = "{count} months";
+"lng_settings_ttl_after_years#one" = "{count} year";
+"lng_settings_ttl_after_years#other" = "{count} years";
+"lng_settings_ttl_after_off" = "Off";
+"lng_settings_ttl_after_custom" = "Set Custom Time";
+"lng_settings_ttl_after_about" = "If enabled, all new messages in chats you start will be automatically deleted for everyone at some point after they have been sent. You can also {link}.";
+"lng_settings_ttl_after_about_link" = "apply this setting for your existing chats";
+"lng_settings_ttl_after_subtitle" = "Self-destruct timer";
+"lng_settings_ttl_after_sure" = "Are you sure you want all messages in new chats started by you to be automatically deleted for everyone {after_duration} after they have been sent?";
+"lng_settings_ttl_after_toast" = "Messages in all new chats you start will be automatically deleted after {after_duration}.";
+
+"lng_settings_ttl_select_chats_title" = "Select Chats";
+"lng_settings_ttl_select_chats_subtitle" = "to apply the self-destruct timer";
+"lng_settings_ttl_select_chats_subtitle_chosen" = "will have the self-destruct timer";
+"lng_settings_ttl_select_chats_sorry" = "Sorry, you can't set self-destruct timer for this chat.";
+"lng_settings_ttl_select_chats_status" = "auto-delete after {after_duration}";
+"lng_settings_ttl_select_chats_status_disabled" = "auto-deletion disabled";
+"lng_settings_ttl_select_chats_toast#one" = "Self-destruct timer for {duration} has been enabled in {count} selected chat.";
+"lng_settings_ttl_select_chats_toast#other" = "Self-destruct timer for {duration} has been enabled in {count} selected chats.";
+"lng_settings_ttl_select_chats_disabled_toast#one" = "Self-destruct timer has been disabled in {count} selected chat.";
+"lng_settings_ttl_select_chats_disabled_toast#other" = "Self-destruct timer has been disabled in {count} selected chats.";
+
 "lng_clear_payment_info_title" = "Clear payment info";
 "lng_clear_payment_info_sure" = "Are you sure you want to clear your payment and shipping info?";
 "lng_clear_payment_info_shipping" = "Shipping info";
@@ -702,7 +762,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_download_path_dir_radio" = "Custom folder, cleared only manually";
 "lng_download_path_choose" = "Choose download path";
 "lng_sure_clear_downloads" = "Do you want to remove all downloaded files from temp folder? It is done automatically on logout or program uninstall.";
-"lng_download_path_failed" = "File download could not be started.\n\nThis might be because the download location you've selected is invalid. Try changing the \"Download path\" in Settings.";
+"lng_download_path_failed" = "File download could not be started.\n\nThe default download location will be used now. You can always change it in Settings > Advanced > Download Path.\n\nPlease try once again.";
 "lng_download_path_settings" = "Settings";
 "lng_download_finish_failed" = "File download could not be finished.\n\nWould you like to try again?";
 "lng_download_path_clearing" = "Clearing...";
@@ -983,6 +1043,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_edit_privacy_forwards_always_empty" = "Always allow";
 "lng_edit_privacy_forwards_never_empty" = "Never allow";
 "lng_edit_privacy_forwards_exceptions" = "These settings will override the values above.";
+"lng_edit_privacy_forwards_exceptions_everyone" = "You can add users or entire groups which will not see your profile photo.";
+"lng_edit_privacy_forwards_exceptions_nobody" = "Add users or entire groups which will still see your profile photo.";
 "lng_edit_privacy_forwards_always_title" = "Always allow";
 "lng_edit_privacy_forwards_never_title" = "Never allow";
 "lng_edit_privacy_forwards_sample_message" = "Reinhardt, we need to find you some new tunes 🎶";
@@ -997,6 +1059,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_edit_privacy_profile_photo_exceptions" = "These settings will override the values above.";
 "lng_edit_privacy_profile_photo_always_title" = "Always allow";
 "lng_edit_privacy_profile_photo_never_title" = "Never allow";
+"lng_edit_privacy_profile_photo_public_set" = "Set Public Photo";
+"lng_edit_privacy_profile_photo_public_update" = "Update Public Photo";
+"lng_edit_privacy_profile_photo_public_remove" = "Remove Public Photo";
+"lng_edit_privacy_profile_photo_public_about" = "You can upload a public photo for those who are restricted from viewing your real profile photo.";
+"lng_edit_privacy_profile_photo_public_toast" = "This photo is now set for those who are restricted from viewing your main photo.";
 
 "lng_edit_privacy_voices_title" = "Voice messages settings";
 "lng_edit_privacy_voices_header" = "Who can send me voice messages";
@@ -1083,6 +1150,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_profile_set_group_photo" = "Set Photo";
 "lng_profile_add_participant" = "Add Members";
 "lng_profile_add_via_link" = "Invite via Link";
+"lng_profile_hide_participants" = "Hide Members";
+"lng_profile_hide_participants_about" = "Switch this on to hide the list of members in this group. Admins will remain visible.";
 "lng_profile_view_channel" = "View Channel";
 "lng_profile_view_discussion" = "View discussion";
 "lng_profile_join_channel" = "Join Channel";
@@ -1125,9 +1194,13 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "lng_profile_info_section" = "Info";
 "lng_info_tab_media" = "Media";
+"lng_info_public_photo" = "public photo";
 "lng_info_mobile_label" = "Mobile";
+"lng_info_mobile_context_menu_fragment_about" = "This number is not tied to a SIM card and was acquired on {link}.";
+"lng_info_mobile_context_menu_fragment_about_link" = "Fragment";
 "lng_info_mobile_hidden" = "Hidden";
 "lng_info_username_label" = "Username";
+"lng_info_usernames_label" = "also";
 "lng_info_bio_label" = "Bio";
 "lng_info_link_label" = "Link";
 "lng_info_location_label" = "Location";
@@ -1136,10 +1209,25 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_info_bot_title" = "Bot Info";
 "lng_info_group_title" = "Group Info";
 "lng_info_channel_title" = "Channel Info";
+"lng_info_topic_title" = "Topic Info";
 "lng_profile_enable_notifications" = "Notifications";
 "lng_profile_send_message" = "Send Message";
 "lng_info_add_as_contact" = "Add to contacts";
 "lng_profile_shared_media" = "Shared media";
+"lng_profile_suggest_photo" = "Suggest Profile Photo";
+"lng_profile_set_photo_for" = "Set Profile Photo";
+"lng_profile_photo_reset" = "Reset to Original";
+"lng_profile_set_for_done" = "You will now always see this photo for {user}'s account.";
+"lng_profile_suggest_sure" = "You can suggest {user} to set this photo for their page.";
+"lng_profile_suggest_button" = "Suggest";
+"lng_profile_set_personal_sure" = "Only you will see this photo and it will replace any photo {user} sets for themselves.";
+"lng_profile_accept_photo_sure" = "{user} suggests you to use this profile photo for your Telegram account.";
+"lng_profile_set_photo_button" = "Set Photo";
+"lng_profile_accept_video_sure" = "{user} suggests you to use this profile video for your Telegram account.";
+"lng_profile_set_video_button" = "Set Video";
+"lng_profile_changed_photo_title" = "Photo updated";
+"lng_profile_changed_photo_about" = "You can change it in {link}.";
+"lng_profile_changed_photo_link" = "Settings";
 "lng_media_type_photos" = "Photos";
 "lng_media_type_gifs" = "GIFs";
 "lng_media_type_videos" = "Videos";
@@ -1214,6 +1302,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_manage_peer_reactions_some_title" = "Only allow these reactions";
 "lng_manage_peer_reactions_available" = "Available reactions";
 
+"lng_manage_peer_antispam" = "Aggressive Anti-Spam";
+"lng_manage_peer_antispam_about" = "Telegram will filter more spam but may occasionally affect ordinary messages. You can report False Positives in Recent Actions.";
+"lng_manage_peer_antispam_not_enough#one" = "Aggressive filtering can be enabled only in groups with more than **{count} member**.";
+"lng_manage_peer_antispam_not_enough#other" = "Aggressive filtering can be enabled only in groups with more than **{count} members**.";
+
 "lng_manage_peer_group_type" = "Group type";
 "lng_manage_peer_channel_type" = "Channel type";
 "lng_manage_peer_link_type" = "Link type";
@@ -1238,8 +1331,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_manage_discussion_group_add" = "Add a group";
 "lng_manage_linked_channel" = "Linked channel";
 "lng_manage_linked_channel_restore" = "Restore linked channel";
-"lng_manage_discussion_group_about" = "Select a group chat for discussion that will be displayed in your channel.";
-"lng_manage_discussion_group_about_chosen" = "A link to {group} is shown to all subscribers in the bottom panel.";
+"lng_manage_discussion_group_about" = "Select a group chat that will host comments from your channel.";
+"lng_manage_discussion_group_about_chosen" = "{group} is selected as the group that hosts comments for your channel.";
 "lng_manage_discussion_group_create" = "Create a new group";
 "lng_manage_discussion_group_unlink" = "Unlink group";
 "lng_manage_discussion_group_posted" = "Everything you post in the channel is forwarded to this group.";
@@ -1273,6 +1366,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_ttl_edit_about" = "Automatically delete new messages after a certain period of time for you and {user}.";
 "lng_ttl_edit_about_group" = "Automatically delete new messages sent in this chat after a certain period of time.";
 "lng_ttl_edit_about_channel" = "Automatically delete new messages sent in this channel after a certain period of time.";
+"lng_ttl_edit_about2" = "You can also set your default {link} for all chats in Settings.";
+"lng_ttl_edit_about2_link" = "self-destruct timer";
 "lng_ttl_edit_save" = "Confirm";
 "lng_ttl_about_tooltip" = "New messages in this chat will be automatically deleted in {duration}.";
 "lng_ttl_about_tooltip_channel" = "New messages in this chat will be automatically deleted in {duration}.";
@@ -1284,6 +1379,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_report_message_title" = "Report message";
 "lng_report_profile_photo_title" = "Report profile photo";
 "lng_report_profile_video_title" = "Report profile video";
+"lng_report_group_photo_title" = "Report group photo";
+"lng_report_group_video_title" = "Report group video";
+"lng_report_channel_photo_title" = "Report channel photo";
+"lng_report_channel_video_title" = "Report channel video";
 "lng_report_please_select_messages" = "Please select messages to report.";
 "lng_report_select_messages" = "Select messages";
 "lng_report_messages_none" = "Select Messages";
@@ -1336,6 +1435,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_create_group_next" = "Next";
 "lng_create_group_create" = "Create";
 "lng_create_group_title" = "New Group";
+"lng_create_group_ttl_about" = "Automatically delete messages in this group for everyone after a period of time.";
 "lng_create_channel_title" = "New Channel";
 "lng_create_public_channel_title" = "Public Channel";
 "lng_create_public_channel_about" = "Anyone can find the channel in search and join";
@@ -1358,11 +1458,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_create_channel_link_too_short" = "Sorry, this link is too short";
 "lng_create_channel_link_bad_symbols" = "Only 0-9, a-z, and underscores allowed.";
 "lng_create_channel_link_available" = "This link is available";
+"lng_create_channel_link_pending" = "Checking name...";
 "lng_create_channel_link_copied" = "Link copied to clipboard";
 
-"lng_create_group_crop" = "Select an area for group photo";
-"lng_create_channel_crop" = "Select an area for channel photo";
-
 "lng_failed_add_participant" = "Could not add user. Please try again later.";
 "lng_failed_add_not_mutual" = "Sorry, if a person leaves a group, only a mutual contact can bring them back (they need to have your phone number, and you need theirs).";
 "lng_failed_add_not_mutual_channel" = "Sorry, if a person leaves a channel, only a mutual contact can bring them back (they need to have your phone number, and you need theirs).";
@@ -1429,6 +1527,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_action_ttl_changed" = "{from} has set messages to auto-delete in {duration}";
 "lng_action_ttl_changed_you" = "You set messages to auto-delete in {duration}";
 "lng_action_ttl_changed_channel" = "New messages will auto-delete in {duration}";
+"lng_action_ttl_global" = "{from} uses a self-destruct timer for all chats. All new messages in this chat will be automatically deleted after {duration} they've been sent.";
+"lng_action_ttl_global_me" = "You set a self-destruct timer for all chats. All new messages in this chat will be automatically deleted after {duration} they’ve been sent.";
 "lng_action_ttl_removed" = "{from} has set messages not to auto-delete";
 "lng_action_ttl_removed_you" = "You disabled the auto-delete timer";
 "lng_action_ttl_removed_channel" = "New messages will not auto-delete";
@@ -1484,6 +1584,27 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_action_webview_data_done" = "You have just successfully transferred data from the «{text}» button to the bot.";
 "lng_action_gift_received" = "{user} sent you a gift for {cost}";
 "lng_action_gift_received_me" = "You sent to {user} a gift for {cost}";
+"lng_action_suggested_photo_me" = "You suggested {user} to use this profile photo.";
+"lng_action_suggested_photo" = "{user} suggests you to use this profile photo.";
+"lng_action_suggested_photo_button" = "View Photo";
+"lng_action_suggested_video_me" = "You suggested {user} to use this profile video.";
+"lng_action_suggested_video" = "{user} suggests you to use this profile video.";
+"lng_action_suggested_video_button" = "View Video";
+"lng_action_attach_menu_bot_allowed" = "You allowed this bot to message you when you added it in the attachment menu.";
+"lng_action_topic_created_inside" = "Topic created";
+"lng_action_topic_closed_inside" = "Topic closed";
+"lng_action_topic_reopened_inside" = "Topic reopened";
+"lng_action_topic_hidden_inside" = "Topic hidden";
+"lng_action_topic_unhidden_inside" = "Topic unhidden";
+"lng_action_topic_created" = "«{topic}» was created";
+"lng_action_topic_closed" = "«{topic}» was closed";
+"lng_action_topic_reopened" = "«{topic}» was reopened";
+"lng_action_topic_hidden" = "«{topic}» was hidden";
+"lng_action_topic_unhidden" = "«{topic}» was unhidden";
+"lng_action_topic_placeholder" = "topic";
+"lng_action_topic_renamed" = "{from} renamed the {link} to «{title}»";
+"lng_action_topic_icon_changed" = "{from} changed the {link} icon to {emoji}";
+"lng_action_topic_icon_removed" = "{from} removed the {link} icon";
 
 "lng_premium_gift_duration_months#one" = "for {count} month";
 "lng_premium_gift_duration_months#other" = "for {count} months";
@@ -1640,10 +1761,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_edited" = "edited";
 "lng_edited_date" = "Edited: {date}";
 "lng_sent_date" = "Sent: {date}";
+"lng_views_tooltip#one" = "Views: {count}";
+"lng_views_tooltip#other" = "Views: {count}";
+"lng_forwards_tooltip#one" = "Forwards: {count}";
+"lng_forwards_tooltip#other" = "Forwards: {count}";
 "lng_imported" = "imported";
 "lng_admin_badge" = "admin";
 "lng_owner_badge" = "owner";
 "lng_channel_badge" = "channel";
+"lng_topic_author_badge" = "Topic Author";
 "lng_fast_reply" = "Reply";
 "lng_cancel_edit_post_sure" = "Cancel editing?";
 "lng_cancel_edit_post_yes" = "Yes";
@@ -1897,6 +2023,16 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_in_dlg_sticker" = "Sticker";
 "lng_in_dlg_sticker_emoji" = "{emoji} Sticker";
 "lng_in_dlg_poll" = "Poll";
+"lng_in_dlg_media_count#one" = "{count} media";
+"lng_in_dlg_media_count#other" = "{count} media";
+"lng_in_dlg_photo_count#one" = "{count} photo";
+"lng_in_dlg_photo_count#other" = "{count} photos";
+"lng_in_dlg_video_count#one" = "{count} video";
+"lng_in_dlg_video_count#other" = "{count} videos";
+"lng_in_dlg_file_count#one" = "{count} file";
+"lng_in_dlg_file_count#other" = "{count} files";
+"lng_in_dlg_audio_count#one" = "{count} audio";
+"lng_in_dlg_audio_count#other" = "{count} audio";
 
 "lng_ban_user" = "Ban User";
 "lng_delete_all_from_user" = "Delete all from {user}";
@@ -1985,6 +2121,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_replies_header#one" = "{count} reply";
 "lng_replies_header#other" = "{count} replies";
 "lng_replies_header_none" = "Replies";
+"lng_replies_view_topic" = "View in Topic";
 "lng_comments_header#one" = "{count} comment";
 "lng_comments_header#other" = "{count} comments";
 "lng_comments_header_none" = "Comments";
@@ -2009,6 +2146,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_dialogs_text_from_wrapped" = "{from}:";
 "lng_dialogs_text_media" = "{media_part} {caption}";
 "lng_dialogs_text_media_wrapped" = "{media},";
+"lng_dialogs_text_from_in_topic" = "{from} {topic}";
 "lng_dialogs_show_all_chats" = "Show all chats";
 "lng_dialogs_hide_muted_chats" = "Hide muted chats";
 "lng_dialogs_skip_archive_in_search" = "Skip results from archive";
@@ -2116,6 +2254,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_context_send_message" = "Send message";
 "lng_context_view_group" = "View group info";
 "lng_context_view_channel" = "View channel info";
+"lng_context_view_topic" = "View topic info";
 "lng_context_hide_psa" = "Hide this announcement";
 "lng_context_pin_to_top" = "Pin to top";
 "lng_context_unpin_from_top" = "Unpin from top";
@@ -2144,6 +2283,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_context_copy_link" = "Copy Link";
 "lng_context_copy_message_link" = "Copy Message Link";
 "lng_context_copy_post_link" = "Copy Post Link";
+"lng_context_copy_topic_link" = "Copy Topic Link";
 "lng_context_copy_email" = "Copy Email Address";
 "lng_context_copy_hashtag" = "Copy Hashtag";
 "lng_context_copy_mention" = "Copy Username";
@@ -2182,6 +2322,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_context_send_now_selected" = "Send selected now";
 "lng_context_reschedule_selected" = "Reschedule Selected";
 "lng_context_delete_selected" = "Delete Selected";
+"lng_context_save_images_selected" = "Save Selected";
+"lng_context_save_documents_selected" = "Download Selected";
 "lng_context_clear_selection" = "Clear Selection";
 "lng_context_seen_loading" = "Loading...";
 "lng_context_seen_text#one" = "{count} Seen";
@@ -2201,6 +2343,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "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_animated_emoji" = "This message contains emoji from **{name} pack**.";
 "lng_context_animated_emoji_many#one" = "This message contains emoji from **{count} pack**.";
@@ -2210,6 +2354,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_context_animated_reactions_many#one" = "Reactions contain emoji from **{count} pack**.";
 "lng_context_animated_reactions_many#other" = "Reactions contain emoji from **{count} packs**.";
 
+"lng_context_spoiler_effect" = "Hide with Spoiler";
+"lng_context_disable_spoiler" = "Remove Spoiler";
+
 "lng_downloads_section" = "Downloads";
 "lng_downloads_view_in_chat" = "View in chat";
 "lng_downloads_view_in_section" = "View in downloads";
@@ -2223,17 +2370,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_send_image_empty" = "Could not send an empty file: {name}";
 "lng_send_images_selected#one" = "{count} image selected";
 "lng_send_images_selected#other" = "{count} images selected";
-"lng_send_photos#one" = "Send {count} photo";
-"lng_send_photos#other" = "Send {count} photos";
-"lng_send_separate_photos" = "Send as separate photos";
-"lng_send_separate_photos_videos" = "Send as separate media";
 "lng_send_files_selected#one" = "{count} file selected";
 "lng_send_files_selected#other" = "{count} files selected";
-"lng_send_files#one" = "Send {count} file";
-"lng_send_files#other" = "Send {count} files";
 "lng_send_grouped" = "Group items";
+"lng_send_compressed_one" = "Compress the image";
 "lng_send_compressed" = "Compress images";
 "lng_send_media_invalid_files" = "Sorry, no valid files found.";
+"lng_send_image" = "Send an image";
+"lng_send_file" = "Send a file";
+"lng_send_video" = "Send a video file";
 
 "lng_forward_choose" = "Choose recipient...";
 "lng_forward_cant" = "Sorry, no way to forward here :(";
@@ -2352,6 +2497,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_mediaview_group_photo" = "Group Photo";
 "lng_mediaview_channel_photo" = "Channel Photo";
 "lng_mediaview_profile_photo" = "Profile Photo";
+"lng_mediaview_profile_public_photo" = "Public Photo";
+"lng_mediaview_profile_photo_by_you" = "Photo set by you";
 "lng_mediaview_file_n_of_amount" = "{file} {n} of {amount}";
 "lng_mediaview_n_of_amount" = "Photo {n} of {amount}";
 "lng_mediaview_doc_image" = "File";
@@ -2362,6 +2509,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_mediaview_report_profile_photo" = "Report";
 
 "lng_mediaview_saved_to" = "Image was saved to your {downloads} folder";
+"lng_mediaview_saved_images_to" = "Images were saved to your {downloads} folder";
 "lng_mediaview_downloads" = "Downloads";
 "lng_mediaview_video_loading" = "Loading - {percent}";
 "lng_mediaview_playback_speed" = "Playback speed: {speed}";
@@ -2449,8 +2597,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_payments_webview_no_use" = "Unfortunately, you can't use payments with current system configuration.";
 "lng_payments_webview_install_edge" = "Please install {link}.";
 "lng_payments_webview_install_webkit" = "Please install WebKitGTK (webkit2gtk-5.0/webkit2gtk-4.1/webkit2gtk-4.0) using your package manager.";
-"lng_payments_webview_switch_mutter" = "Qt's window embedding doesn't work well with Mutter window manager. Please switch to another window manager or desktop environment.";
-"lng_payments_webview_switch_wayland" = "There is no way to embed WebView window on Wayland. Please switch to X11.";
 "lng_payments_webview_update_windows" = "Please update your system to Windows 8.1 or later.";
 "lng_payments_sure_close" = "Are you sure you want to close this payment form? The changes you made will be lost.";
 "lng_payments_receipt_label" = "Receipt";
@@ -2767,6 +2913,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_menu_start_group_call" = "Start video chat";
 "lng_menu_start_group_call_scheduled" = "Schedule video chat";
 "lng_menu_start_group_call_with" = "Stream with...";
+"lng_menu_start_group_call_join" = "Join video chat";
+"lng_menu_start_group_call_options" = "Video chat";
 "lng_menu_start_group_call_channel" = "Start live stream";
 "lng_menu_start_group_call_scheduled_channel" = "Schedule live stream";
 "lng_menu_start_group_call_with_channel" = "Stream with...";
@@ -2852,6 +3000,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_rights_group_invite_link" = "Invite users via link";
 "lng_rights_group_invite" = "Add users";
 "lng_rights_group_pin" = "Pin messages";
+"lng_rights_group_topics" = "Manage topics";
+"lng_rights_group_add_topics" = "Create topics";
 "lng_rights_group_manage_calls" = "Manage voice chats";
 "lng_rights_group_delete" = "Delete messages";
 "lng_rights_group_anonymous" = "Remain Anonymous";
@@ -2937,6 +3087,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_filter_voice_chats_channel" = "Live stream";
 "lng_admin_log_filter_invite_links" = "Invite links";
 "lng_admin_log_filter_members_removed" = "Leaving members";
+"lng_admin_log_filter_topics" = "Topics";
 "lng_admin_log_filter_all_admins" = "All users and admins";
 "lng_admin_log_about" = "What is this?";
 "lng_admin_log_about_text" = "This is a list of all service actions taken by the group's members and admins in the last 48 hours.";
@@ -2961,6 +3112,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_changed_link_channel" = "{from} changed channel link:";
 "lng_admin_log_removed_link_channel" = "{from} removed channel link";
 "lng_admin_log_previous_link" = "Previous link";
+"lng_admin_log_reordered_link_group" = "{from} reordered group links:";
+"lng_admin_log_reordered_link_channel" = "{from} reordered channel links:";
+"lng_admin_log_previous_links_order" = "Previous order";
+"lng_admin_log_activated_link" = "{from} activated @{link} username";
+"lng_admin_log_deactivated_link" = "{from} deactivated @{link} username";
 "lng_admin_log_changed_photo_group" = "{from} changed group photo";
 "lng_admin_log_changed_photo_channel" = "{from} changed channel photo";
 "lng_admin_log_removed_photo_group" = "{from} removed group photo";
@@ -2991,6 +3147,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_participant_joined_by_link_channel" = "{from} joined the channel via {link}";
 "lng_admin_log_participant_approved_by_link" = "{from} was approved to join the group via {link} by {user}";
 "lng_admin_log_participant_approved_by_link_channel" = "{from} was approved to join the channel via {link} by {user}";
+"lng_admin_log_participant_approved_by_request" = "{from} joined to the group via public request, approved by {user}";
+"lng_admin_log_participant_approved_by_request_channel" = "{from} joined to the channel via public request, approved by {user}";
 "lng_admin_log_revoke_invite_link" = "{from} revoked invite link {link}";
 "lng_admin_log_delete_invite_link" = "{from} deleted invite link {link}";
 "lng_admin_log_participant_left" = "{from} left the group";
@@ -3028,6 +3186,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_disallowed_unmute_self_channel" = "{from} started muting new live stream members";
 "lng_admin_log_participant_volume" = "{from} changed voice chat volume for {user} to {percent}";
 "lng_admin_log_participant_volume_channel" = "{from} changed live stream volume for {user} to {percent}";
+"lng_admin_log_antispam_enabled" = "{from} enabled aggressive anti-spam";
+"lng_admin_log_antispam_disabled" = "{from} disabled aggressive anti-spam";
 "lng_admin_log_user_with_username" = "{name} ({mention})";
 "lng_admin_log_messages_ttl_set" = "{from} enabled messages auto-delete after {duration}";
 "lng_admin_log_messages_ttl_changed" = "{from} changed messages auto-delete period from {previous} to {duration}";
@@ -3042,6 +3202,17 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_invite_link_label" = "Name: {previous} -> {limit}";
 "lng_admin_log_invite_link_request_needed" = "Now admin approval is required to join.";
 "lng_admin_log_invite_link_request_not_needed" = "Now admin approval is not required to join.";
+"lng_admin_log_topics_enabled" = "{from} enabled topics";
+"lng_admin_log_topics_disabled" = "{from} disabled topics";
+"lng_admin_log_topics_created" = "{from} created topic {topic}";
+"lng_admin_log_topics_changed" = "{from} changed topic {topic} to {new_topic}";
+"lng_admin_log_topics_closed" = "{from} closed topic {topic}";
+"lng_admin_log_topics_reopened" = "{from} reopened topic {topic}";
+"lng_admin_log_topics_hidden" = "{from} hid topic {topic}";
+"lng_admin_log_topics_unhidden" = "{from} unhid topic {topic}";
+"lng_admin_log_topics_deleted" = "{from} deleted topic {topic}";
+"lng_admin_log_topics_pinned" = "{from} pinned topic {topic}";
+"lng_admin_log_topics_unpinned" = "{from} unpinned topic {topic}";
 "lng_admin_log_restricted_forever" = "indefinitely";
 "lng_admin_log_restricted_until" = "until {date}";
 "lng_admin_log_banned_view_messages" = "Read messages";
@@ -3058,10 +3229,16 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_admin_invite_users" = "Add members";
 "lng_admin_log_admin_invite_link" = "Invite users via link";
 "lng_admin_log_admin_pin_messages" = "Pin messages";
+"lng_admin_log_admin_manage_topics" = "Manage topics";
+"lng_admin_log_admin_create_topics" = "Create topics";
 "lng_admin_log_admin_manage_calls" = "Manage voice chats";
 "lng_admin_log_admin_manage_calls_channel" = "Manage live streams";
 "lng_admin_log_admin_add_admins" = "Add new admins";
 
+"lng_admin_log_antispam_menu_report" = "Report False Positive";
+"lng_admin_log_antispam_menu_report_toast" = "You can manage anti-spam settings in {link}.";
+"lng_admin_log_antispam_menu_report_toast_link" = "Group Info > Administrators";
+
 "lng_terms_signup" = "By signing up,\nyou agree to the {link}.";
 "lng_terms_signup_link" = "Terms of Service";
 "lng_terms_header" = "Terms of Service";
@@ -3308,6 +3485,14 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_language_not_ready_about" = "Unfortunately, this custom language pack ({lang_name}) doesn't contain data for Telegram Desktop. You can contribute to this language pack using the {link}.";
 "lng_language_not_ready_link" = "translations platform";
 
+"lng_translate_box_original" = "Original";
+"lng_translate_box_error" = "Translate failed.";
+
+"lng_translate_settings_subtitle" = "Translate Messages";
+"lng_translate_settings_show" = "Show Translate Button";
+"lng_translate_settings_choose" = "Do Not Translate";
+"lng_translate_settings_about" = "The 'Translate' button will appear when you open a context menu on a text message.";
+
 "lng_launch_exe_warning" = "This file has a {extension} extension.\nAre you sure you want to run it?";
 "lng_launch_svg_warning" = "Opening this file can potentially expose your IP address to its sender. Continue?";
 "lng_launch_exe_sure" = "Run";
@@ -3470,6 +3655,33 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_ringtones_error_max_size" = "Sorry, but your file is too big. The maximum size for ringtones is {size}.";
 "lng_ringtones_error_max_duration" = "Sorry, but your file is too long. The maximum duration for ringtones is {duration}.";
 
+"lng_forum_topic_new" = "New Topic";
+"lng_forum_topic_edit" = "Edit Topic";
+"lng_forum_topic_title" = "Topic Title";
+"lng_forum_topic_close" = "Close Topic";
+"lng_forum_topic_reopen" = "Reopen Topic";
+"lng_forum_topic_closed" = "This topic is now closed.";
+"lng_forum_topic_delete" = "Delete";
+"lng_forum_topic_delete_sure" = "Are you sure you want to delete this topic?";
+"lng_forum_topic_created_title_my" = "Almost done!";
+"lng_forum_topic_created_body_my" = "Send the first message\nto start this topic.";
+"lng_forum_topic_created_title" = "Topic started!";
+"lng_forum_topic_created_body" = "Send a message to open\nthe discussion.";
+"lng_forum_topics_switch" = "Topics";
+"lng_forum_topics_not_enough#one" = "Only groups with more than **{count} member** can have topics enabled.";
+"lng_forum_topics_not_enough#other" = "Only groups with more than **{count} members** can have topics enabled.";
+"lng_forum_topics_no_discussion" = "Topics can't be enabled in discussion groups at the moment.";
+"lng_forum_choose_title_and_icon" = "Choose title and icon for your topic";
+"lng_forum_replies_only" = "You can reply to messages in topics.";
+"lng_forum_no_topics" = "No topics currently created in this forum.";
+"lng_forum_create_topic" = "Create topic";
+"lng_forum_discard_sure" = "Are you sure you want to discard this topic?";
+"lng_forum_view_as_messages" = "View as Messages";
+"lng_forum_no_messages" = "No messages";
+"lng_forum_messages#one" = "{count} message";
+"lng_forum_messages#other" = "{count} messages";
+"lng_forum_show_topics_list" = "Show Topics List";
+
 // Wnd specific
 
 "lng_wnd_choose_program_menu" = "Choose Default Program...";

Telegram/Resources/qrc/telegram/animations.qrc

@@ -8,5 +8,7 @@
     <file alias="cloud_password/password_input.tgs">../../animations/cloud_password/password_input.tgs</file>
     <file alias="cloud_password/hint.tgs">../../animations/cloud_password/hint.tgs</file>
     <file alias="cloud_password/email.tgs">../../animations/cloud_password/email.tgs</file>
+    <file alias="ttl.tgs">../../animations/ttl.tgs</file>
+    <file alias="discussion.tgs">../../animations/discussion.tgs</file>
   </qresource>
 </RCC>

Telegram/Resources/qrc/telegram/telegram.qrc

@@ -28,6 +28,14 @@
     <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>
+    <file alias="topic_icons/blue.svg">../../art/topic_icons/blue.svg</file>
+    <file alias="topic_icons/yellow.svg">../../art/topic_icons/yellow.svg</file>
+    <file alias="topic_icons/violet.svg">../../art/topic_icons/violet.svg</file>
+    <file alias="topic_icons/green.svg">../../art/topic_icons/green.svg</file>
+    <file alias="topic_icons/rose.svg">../../art/topic_icons/rose.svg</file>
+    <file alias="topic_icons/red.svg">../../art/topic_icons/red.svg</file>
+    <file alias="topic_icons/gray.svg">../../art/topic_icons/gray.svg</file>
+    <file alias="topic_icons/general.svg">../../art/topic_icons/general.svg</file>
   </qresource>
   <qresource prefix="/icons">
     <file alias="calls/hands.lottie">../../icons/calls/hands.lottie</file>
@@ -46,6 +54,6 @@
   </qresource>
   <qresource prefix="/misc">
     <file alias="default_shortcuts-custom.json">../../default_shortcuts-custom.json</file>
-    <file alias="telegramdesktop.desktop">../../../../lib/xdg/telegramdesktop.desktop</file>
+    <file alias="org.telegram.desktop.desktop">../../../../lib/xdg/org.telegram.desktop.desktop</file>
   </qresource>
 </RCC>

Telegram/Resources/tl/api.tl

@@ -58,15 +58,15 @@ inputFile#f52ff27f id:long parts:int name:string md5_checksum:string = InputFile
 inputFileBig#fa4f0bb5 id:long parts:int name:string = InputFile;
 
 inputMediaEmpty#9664f57f = InputMedia;
-inputMediaUploadedPhoto#1e287d04 flags:# file:InputFile stickers:flags.0?Vector<InputDocument> ttl_seconds:flags.1?int = InputMedia;
-inputMediaPhoto#b3ba0635 flags:# id:InputPhoto ttl_seconds:flags.0?int = InputMedia;
+inputMediaUploadedPhoto#1e287d04 flags:# spoiler:flags.2?true file:InputFile stickers:flags.0?Vector<InputDocument> ttl_seconds:flags.1?int = InputMedia;
+inputMediaPhoto#b3ba0635 flags:# spoiler:flags.1?true id:InputPhoto ttl_seconds:flags.0?int = InputMedia;
 inputMediaGeoPoint#f9c44144 geo_point:InputGeoPoint = InputMedia;
 inputMediaContact#f8ab7dfb phone_number:string first_name:string last_name:string vcard:string = InputMedia;
-inputMediaUploadedDocument#5b38c6c1 flags:# nosound_video:flags.3?true force_file:flags.4?true file:InputFile thumb:flags.2?InputFile mime_type:string attributes:Vector<DocumentAttribute> stickers:flags.0?Vector<InputDocument> ttl_seconds:flags.1?int = InputMedia;
-inputMediaDocument#33473058 flags:# id:InputDocument ttl_seconds:flags.0?int query:flags.1?string = InputMedia;
+inputMediaUploadedDocument#5b38c6c1 flags:# nosound_video:flags.3?true force_file:flags.4?true spoiler:flags.5?true file:InputFile thumb:flags.2?InputFile mime_type:string attributes:Vector<DocumentAttribute> stickers:flags.0?Vector<InputDocument> ttl_seconds:flags.1?int = InputMedia;
+inputMediaDocument#33473058 flags:# spoiler:flags.2?true id:InputDocument ttl_seconds:flags.0?int query:flags.1?string = InputMedia;
 inputMediaVenue#c13d1c11 geo_point:InputGeoPoint title:string address:string provider:string venue_id:string venue_type:string = InputMedia;
-inputMediaPhotoExternal#e5bbfe1a flags:# url:string ttl_seconds:flags.0?int = InputMedia;
-inputMediaDocumentExternal#fb52dc99 flags:# url:string ttl_seconds:flags.0?int = InputMedia;
+inputMediaPhotoExternal#e5bbfe1a flags:# spoiler:flags.1?true url:string ttl_seconds:flags.0?int = InputMedia;
+inputMediaDocumentExternal#fb52dc99 flags:# spoiler:flags.1?true url:string ttl_seconds:flags.0?int = InputMedia;
 inputMediaGame#d33f43f3 id:InputGame = InputMedia;
 inputMediaInvoice#8eb5a6d5 flags:# title:string description:string photo:flags.0?InputWebDocument invoice:Invoice payload:bytes provider:string provider_data:DataJSON start_param:flags.1?string extended_media:flags.2?InputMedia = InputMedia;
 inputMediaGeoLive#971fa843 flags:# stopped:flags.0?true geo_point:InputGeoPoint heading:flags.2?int period:flags.1?int proximity_notification_radius:flags.3?int = InputMedia;
@@ -110,10 +110,10 @@ storage.fileMp4#b3cea0e4 = storage.FileType;
 storage.fileWebp#1081464c = storage.FileType;
 
 userEmpty#d3bc4b7a id:long = User;
-user#5d99adee flags:# self:flags.10?true contact:flags.11?true mutual_contact:flags.12?true deleted:flags.13?true bot:flags.14?true bot_chat_history:flags.15?true bot_nochats:flags.16?true verified:flags.17?true restricted:flags.18?true min:flags.20?true bot_inline_geo:flags.21?true support:flags.23?true scam:flags.24?true apply_min_photo:flags.25?true fake:flags.26?true bot_attach_menu:flags.27?true premium:flags.28?true attach_menu_enabled:flags.29?true id:long access_hash:flags.0?long first_name:flags.1?string last_name:flags.2?string username:flags.3?string phone:flags.4?string photo:flags.5?UserProfilePhoto status:flags.6?UserStatus bot_info_version:flags.14?int restriction_reason:flags.18?Vector<RestrictionReason> bot_inline_placeholder:flags.19?string lang_code:flags.22?string emoji_status:flags.30?EmojiStatus = User;
+user#8f97c628 flags:# self:flags.10?true contact:flags.11?true mutual_contact:flags.12?true deleted:flags.13?true bot:flags.14?true bot_chat_history:flags.15?true bot_nochats:flags.16?true verified:flags.17?true restricted:flags.18?true min:flags.20?true bot_inline_geo:flags.21?true support:flags.23?true scam:flags.24?true apply_min_photo:flags.25?true fake:flags.26?true bot_attach_menu:flags.27?true premium:flags.28?true attach_menu_enabled:flags.29?true flags2:# id:long access_hash:flags.0?long first_name:flags.1?string last_name:flags.2?string username:flags.3?string phone:flags.4?string photo:flags.5?UserProfilePhoto status:flags.6?UserStatus bot_info_version:flags.14?int restriction_reason:flags.18?Vector<RestrictionReason> bot_inline_placeholder:flags.19?string lang_code:flags.22?string emoji_status:flags.30?EmojiStatus usernames:flags2.0?Vector<Username> = User;
 
 userProfilePhotoEmpty#4f11bae1 = UserProfilePhoto;
-userProfilePhoto#82d1f706 flags:# has_video:flags.0?true photo_id:long stripped_thumb:flags.1?bytes dc_id:int = UserProfilePhoto;
+userProfilePhoto#82d1f706 flags:# has_video:flags.0?true personal:flags.2?true photo_id:long stripped_thumb:flags.1?bytes dc_id:int = UserProfilePhoto;
 
 userStatusEmpty#9d05049 = UserStatus;
 userStatusOnline#edb93949 expires:int = UserStatus;
@@ -125,11 +125,11 @@ userStatusLastMonth#77ebc742 = UserStatus;
 chatEmpty#29562865 id:long = Chat;
 chat#41cbf256 flags:# creator:flags.0?true left:flags.2?true deactivated:flags.5?true call_active:flags.23?true call_not_empty:flags.24?true noforwards:flags.25?true id:long title:string photo:ChatPhoto participants_count:int date:int version:int migrated_to:flags.6?InputChannel admin_rights:flags.14?ChatAdminRights default_banned_rights:flags.18?ChatBannedRights = Chat;
 chatForbidden#6592a1a7 id:long title:string = Chat;
-channel#8261ac61 flags:# creator:flags.0?true left:flags.2?true broadcast:flags.5?true verified:flags.7?true megagroup:flags.8?true restricted:flags.9?true signatures:flags.11?true min:flags.12?true scam:flags.19?true has_link:flags.20?true has_geo:flags.21?true slowmode_enabled:flags.22?true call_active:flags.23?true call_not_empty:flags.24?true fake:flags.25?true gigagroup:flags.26?true noforwards:flags.27?true join_to_send:flags.28?true join_request:flags.29?true id:long access_hash:flags.13?long title:string username:flags.6?string photo:ChatPhoto date:int restriction_reason:flags.9?Vector<RestrictionReason> admin_rights:flags.14?ChatAdminRights banned_rights:flags.15?ChatBannedRights default_banned_rights:flags.18?ChatBannedRights participants_count:flags.17?int = Chat;
+channel#83259464 flags:# creator:flags.0?true left:flags.2?true broadcast:flags.5?true verified:flags.7?true megagroup:flags.8?true restricted:flags.9?true signatures:flags.11?true min:flags.12?true scam:flags.19?true has_link:flags.20?true has_geo:flags.21?true slowmode_enabled:flags.22?true call_active:flags.23?true call_not_empty:flags.24?true fake:flags.25?true gigagroup:flags.26?true noforwards:flags.27?true join_to_send:flags.28?true join_request:flags.29?true forum:flags.30?true flags2:# id:long access_hash:flags.13?long title:string username:flags.6?string photo:ChatPhoto date:int restriction_reason:flags.9?Vector<RestrictionReason> admin_rights:flags.14?ChatAdminRights banned_rights:flags.15?ChatBannedRights default_banned_rights:flags.18?ChatBannedRights participants_count:flags.17?int usernames:flags2.0?Vector<Username> = Chat;
 channelForbidden#17d493d5 flags:# broadcast:flags.5?true megagroup:flags.8?true id:long access_hash:long title:string until_date:flags.16?int = Chat;
 
 chatFull#c9d31138 flags:# can_set_username:flags.7?true has_scheduled:flags.8?true id:long about:string participants:ChatParticipants chat_photo:flags.2?Photo notify_settings:PeerNotifySettings exported_invite:flags.13?ExportedChatInvite bot_info:flags.3?Vector<BotInfo> pinned_msg_id:flags.6?int folder_id:flags.11?int call:flags.12?InputGroupCall ttl_period:flags.14?int groupcall_default_join_as:flags.15?Peer theme_emoticon:flags.16?string requests_pending:flags.17?int recent_requesters:flags.17?Vector<long> available_reactions:flags.18?ChatReactions = ChatFull;
-channelFull#f2355507 flags:# can_view_participants:flags.3?true can_set_username:flags.6?true can_set_stickers:flags.7?true hidden_prehistory:flags.10?true can_set_location:flags.16?true has_scheduled:flags.19?true can_view_stats:flags.20?true blocked:flags.22?true flags2:# can_delete_channel:flags2.0?true id:long about:string participants_count:flags.0?int admins_count:flags.1?int kicked_count:flags.2?int banned_count:flags.2?int online_count:flags.13?int read_inbox_max_id:int read_outbox_max_id:int unread_count:int chat_photo:Photo notify_settings:PeerNotifySettings exported_invite:flags.23?ExportedChatInvite bot_info:Vector<BotInfo> migrated_from_chat_id:flags.4?long migrated_from_max_id:flags.4?int pinned_msg_id:flags.5?int stickerset:flags.8?StickerSet available_min_id:flags.9?int folder_id:flags.11?int linked_chat_id:flags.14?long location:flags.15?ChannelLocation slowmode_seconds:flags.17?int slowmode_next_send_date:flags.18?int stats_dc:flags.12?int pts:int call:flags.21?InputGroupCall ttl_period:flags.24?int pending_suggestions:flags.25?Vector<string> groupcall_default_join_as:flags.26?Peer theme_emoticon:flags.27?string requests_pending:flags.28?int recent_requesters:flags.28?Vector<long> default_send_as:flags.29?Peer available_reactions:flags.30?ChatReactions = ChatFull;
+channelFull#f2355507 flags:# can_view_participants:flags.3?true can_set_username:flags.6?true can_set_stickers:flags.7?true hidden_prehistory:flags.10?true can_set_location:flags.16?true has_scheduled:flags.19?true can_view_stats:flags.20?true blocked:flags.22?true flags2:# can_delete_channel:flags2.0?true antispam:flags2.1?true participants_hidden:flags2.2?true id:long about:string participants_count:flags.0?int admins_count:flags.1?int kicked_count:flags.2?int banned_count:flags.2?int online_count:flags.13?int read_inbox_max_id:int read_outbox_max_id:int unread_count:int chat_photo:Photo notify_settings:PeerNotifySettings exported_invite:flags.23?ExportedChatInvite bot_info:Vector<BotInfo> migrated_from_chat_id:flags.4?long migrated_from_max_id:flags.4?int pinned_msg_id:flags.5?int stickerset:flags.8?StickerSet available_min_id:flags.9?int folder_id:flags.11?int linked_chat_id:flags.14?long location:flags.15?ChannelLocation slowmode_seconds:flags.17?int slowmode_next_send_date:flags.18?int stats_dc:flags.12?int pts:int call:flags.21?InputGroupCall ttl_period:flags.24?int pending_suggestions:flags.25?Vector<string> groupcall_default_join_as:flags.26?Peer theme_emoticon:flags.27?string requests_pending:flags.28?int recent_requesters:flags.28?Vector<long> default_send_as:flags.29?Peer available_reactions:flags.30?ChatReactions = ChatFull;
 
 chatParticipant#c02d4007 user_id:long inviter_id:long date:int = ChatParticipant;
 chatParticipantCreator#e46bcee4 user_id:long = ChatParticipant;
@@ -146,11 +146,11 @@ message#38116ee0 flags:# out:flags.1?true mentioned:flags.4?true media_unread:fl
 messageService#2b085862 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true post:flags.14?true legacy:flags.19?true id:int from_id:flags.8?Peer peer_id:Peer reply_to:flags.3?MessageReplyHeader date:int action:MessageAction ttl_period:flags.25?int = Message;
 
 messageMediaEmpty#3ded6320 = MessageMedia;
-messageMediaPhoto#695150d7 flags:# photo:flags.0?Photo ttl_seconds:flags.2?int = MessageMedia;
+messageMediaPhoto#695150d7 flags:# spoiler:flags.3?true photo:flags.0?Photo ttl_seconds:flags.2?int = MessageMedia;
 messageMediaGeo#56e0d474 geo:GeoPoint = MessageMedia;
 messageMediaContact#70322949 phone_number:string first_name:string last_name:string vcard:string user_id:long = MessageMedia;
 messageMediaUnsupported#9f84f49e = MessageMedia;
-messageMediaDocument#9cb070d7 flags:# nopremium:flags.3?true document:flags.0?Document ttl_seconds:flags.2?int = MessageMedia;
+messageMediaDocument#9cb070d7 flags:# nopremium:flags.3?true spoiler:flags.4?true document:flags.0?Document ttl_seconds:flags.2?int = MessageMedia;
 messageMediaWebPage#a32dd600 webpage:WebPage = MessageMedia;
 messageMediaVenue#2ec0533f geo:GeoPoint title:string address:string provider:string venue_id:string venue_type:string = MessageMedia;
 messageMediaGame#fdb19008 game:Game = MessageMedia;
@@ -185,15 +185,19 @@ messageActionContactSignUp#f3f25f76 = MessageAction;
 messageActionGeoProximityReached#98e0d697 from_id:Peer to_id:Peer distance:int = MessageAction;
 messageActionGroupCall#7a0d7f42 flags:# call:InputGroupCall duration:flags.0?int = MessageAction;
 messageActionInviteToGroupCall#502f92f7 call:InputGroupCall users:Vector<long> = MessageAction;
-messageActionSetMessagesTTL#aa1afbfd period:int = MessageAction;
+messageActionSetMessagesTTL#3c134d7b flags:# period:int auto_setting_from:flags.0?long = MessageAction;
 messageActionGroupCallScheduled#b3a07661 call:InputGroupCall schedule_date:int = MessageAction;
 messageActionSetChatTheme#aa786345 emoticon:string = MessageAction;
 messageActionChatJoinedByRequest#ebbca3cb = MessageAction;
 messageActionWebViewDataSentMe#47dd8079 text:string data:string = MessageAction;
 messageActionWebViewDataSent#b4c38cb5 text:string = MessageAction;
 messageActionGiftPremium#aba0f5c6 currency:string amount:long months:int = MessageAction;
+messageActionTopicCreate#d999256 flags:# title:string icon_color:int icon_emoji_id:flags.0?long = MessageAction;
+messageActionTopicEdit#c0944820 flags:# title:flags.0?string icon_emoji_id:flags.1?long closed:flags.2?Bool hidden:flags.3?Bool = MessageAction;
+messageActionSuggestProfilePhoto#57de635e photo:Photo = MessageAction;
+messageActionAttachMenuBotAllowed#e7e75f97 = MessageAction;
 
-dialog#a8edd0f5 flags:# pinned:flags.2?true unread_mark:flags.3?true peer:Peer top_message:int read_inbox_max_id:int read_outbox_max_id:int unread_count:int unread_mentions_count:int unread_reactions_count:int notify_settings:PeerNotifySettings pts:flags.0?int draft:flags.1?DraftMessage folder_id:flags.4?int = Dialog;
+dialog#d58a08c6 flags:# pinned:flags.2?true unread_mark:flags.3?true peer:Peer top_message:int read_inbox_max_id:int read_outbox_max_id:int unread_count:int unread_mentions_count:int unread_reactions_count:int notify_settings:PeerNotifySettings pts:flags.0?int draft:flags.1?DraftMessage folder_id:flags.4?int ttl_period:flags.5?int = Dialog;
 dialogFolder#71bd134c flags:# pinned:flags.2?true folder:Folder peer:Peer top_message:int unread_muted_peers_count:int unread_unmuted_peers_count:int unread_muted_messages_count:int unread_unmuted_messages_count:int = Dialog;
 
 photoEmpty#2331b22d id:long = Photo;
@@ -220,6 +224,7 @@ inputNotifyPeer#b8bc5b0c peer:InputPeer = InputNotifyPeer;
 inputNotifyUsers#193b4417 = InputNotifyPeer;
 inputNotifyChats#4a95e84e = InputNotifyPeer;
 inputNotifyBroadcasts#b1db7c7e = InputNotifyPeer;
+inputNotifyForumTopic#5c467992 peer:InputPeer top_msg_id:int = InputNotifyPeer;
 
 inputPeerNotifySettings#df1f002b flags:# show_previews:flags.0?Bool silent:flags.1?Bool mute_until:flags.2?int sound:flags.3?NotificationSound = InputPeerNotifySettings;
 
@@ -241,7 +246,7 @@ inputReportReasonFake#f5ddd6e7 = ReportReason;
 inputReportReasonIllegalDrugs#a8eb2be = ReportReason;
 inputReportReasonPersonalDetails#9ec7863d = ReportReason;
 
-userFull#c4b1fc3f flags:# blocked:flags.0?true phone_calls_available:flags.4?true phone_calls_private:flags.5?true can_pin_message:flags.7?true has_scheduled:flags.12?true video_calls_available:flags.13?true voice_messages_forbidden:flags.20?true id:long about:flags.1?string settings:PeerSettings profile_photo:flags.2?Photo notify_settings:PeerNotifySettings bot_info:flags.3?BotInfo pinned_msg_id:flags.6?int common_chats_count:int folder_id:flags.11?int ttl_period:flags.14?int theme_emoticon:flags.15?string private_forward_name:flags.16?string bot_group_admin_rights:flags.17?ChatAdminRights bot_broadcast_admin_rights:flags.18?ChatAdminRights premium_gifts:flags.19?Vector<PremiumGiftOption> = UserFull;
+userFull#f8d32aed flags:# blocked:flags.0?true phone_calls_available:flags.4?true phone_calls_private:flags.5?true can_pin_message:flags.7?true has_scheduled:flags.12?true video_calls_available:flags.13?true voice_messages_forbidden:flags.20?true id:long about:flags.1?string settings:PeerSettings personal_photo:flags.21?Photo profile_photo:flags.2?Photo fallback_photo:flags.22?Photo notify_settings:PeerNotifySettings bot_info:flags.3?BotInfo pinned_msg_id:flags.6?int common_chats_count:int folder_id:flags.11?int ttl_period:flags.14?int theme_emoticon:flags.15?string private_forward_name:flags.16?string bot_group_admin_rights:flags.17?ChatAdminRights bot_broadcast_admin_rights:flags.18?ChatAdminRights premium_gifts:flags.19?Vector<PremiumGiftOption> = UserFull;
 
 contact#145ade0b user_id:long mutual:Bool = Contact;
 
@@ -263,7 +268,7 @@ messages.dialogsNotModified#f0e3e596 count:int = messages.Dialogs;
 
 messages.messages#8c718e87 messages:Vector<Message> chats:Vector<Chat> users:Vector<User> = messages.Messages;
 messages.messagesSlice#3a54685e flags:# inexact:flags.1?true count:int next_rate:flags.0?int offset_id_offset:flags.2?int messages:Vector<Message> chats:Vector<Chat> users:Vector<User> = messages.Messages;
-messages.channelMessages#64479808 flags:# inexact:flags.1?true pts:int count:int offset_id_offset:flags.2?int messages:Vector<Message> chats:Vector<Chat> users:Vector<User> = messages.Messages;
+messages.channelMessages#c776ba4e flags:# inexact:flags.1?true pts:int count:int offset_id_offset:flags.2?int messages:Vector<Message> topics:Vector<ForumTopic> chats:Vector<Chat> users:Vector<User> = messages.Messages;
 messages.messagesNotModified#74535f21 count:int = messages.Messages;
 
 messages.chats#64ff9fd5 chats:Vector<Chat> = messages.Chats;
@@ -298,8 +303,7 @@ updateUserTyping#c01e857f user_id:long action:SendMessageAction = Update;
 updateChatUserTyping#83487af0 chat_id:long from_id:Peer action:SendMessageAction = Update;
 updateChatParticipants#7761198 participants:ChatParticipants = Update;
 updateUserStatus#e5bdf8de user_id:long status:UserStatus = Update;
-updateUserName#c3f202e0 user_id:long first_name:string last_name:string username:string = Update;
-updateUserPhoto#f227868c user_id:long date:int photo:UserProfilePhoto previous:Bool = Update;
+updateUserName#a7848924 user_id:long first_name:string last_name:string usernames:Vector<Username> = Update;
 updateNewEncryptedMessage#12bcbd9a message:EncryptedMessage qts:int = Update;
 updateEncryptedChatTyping#1710f156 chat_id:int = Update;
 updateEncryption#b4a2e88d chat:EncryptedChat date:int = Update;
@@ -333,7 +337,7 @@ updateBotCallbackQuery#b9cfc48d flags:# query_id:long user_id:long peer:Peer msg
 updateEditMessage#e40370a3 message:Message pts:int pts_count:int = Update;
 updateInlineBotCallbackQuery#691e9052 flags:# query_id:long user_id:long msg_id:InputBotInlineMessageID chat_instance:long data:flags.0?bytes game_short_name:flags.1?string = Update;
 updateReadChannelOutbox#b75f99a9 channel_id:long max_id:int = Update;
-updateDraftMessage#ee2bb969 peer:Peer draft:DraftMessage = Update;
+updateDraftMessage#1b49ec6d flags:# peer:Peer top_msg_id:flags.0?int draft:DraftMessage = Update;
 updateReadFeaturedStickers#571d2742 = Update;
 updateRecentStickers#9a422c20 = Update;
 updateConfig#a229dd06 = Update;
@@ -349,7 +353,7 @@ updatePhoneCall#ab0f6b1e phone_call:PhoneCall = Update;
 updateLangPackTooLong#46560264 lang_code:string = Update;
 updateLangPack#56022f4d difference:LangPackDifference = Update;
 updateFavedStickers#e511996d = Update;
-updateChannelReadMessagesContents#44bdd535 channel_id:long messages:Vector<int> = Update;
+updateChannelReadMessagesContents#ea29055d flags:# channel_id:long top_msg_id:flags.0?int messages:Vector<int> = Update;
 updateContactsReset#7084a7be = Update;
 updateChannelAvailableMessages#b23fc698 channel_id:long available_min_id:int = Update;
 updateDialogUnreadMark#e16459c3 flags:# unread:flags.0?true peer:DialogPeer = Update;
@@ -386,7 +390,7 @@ updateGroupCallConnection#b783982 flags:# presentation:flags.0?true params:DataJ
 updateBotCommands#4d712f2e peer:Peer bot_id:long commands:Vector<BotCommand> = Update;
 updatePendingJoinRequests#7063c3db peer:Peer requests_pending:int recent_requesters:Vector<long> = Update;
 updateBotChatInviteRequester#11dfa986 peer:Peer date:int user_id:long about:string invite:ExportedChatInvite qts:int = Update;
-updateMessageReactions#154798c3 peer:Peer msg_id:int reactions:MessageReactions = Update;
+updateMessageReactions#5e1b3cb8 flags:# peer:Peer msg_id:int top_msg_id:flags.0?int reactions:MessageReactions = Update;
 updateAttachMenuBots#17b7a20b = Update;
 updateWebViewResultSent#1592b79d query_id:long = Update;
 updateBotMenuButton#14b85813 bot_id:long button:BotMenuButton = Update;
@@ -398,6 +402,9 @@ updateRecentEmojiStatuses#30f443db = Update;
 updateRecentReactions#6f7863f4 = Update;
 updateMoveStickerSetToTop#86fccf85 flags:# masks:flags.0?true emojis:flags.1?true stickerset:long = Update;
 updateMessageExtendedMedia#5a73a98c peer:Peer msg_id:int extended_media:MessageExtendedMedia = Update;
+updateChannelPinnedTopic#192efbe3 flags:# pinned:flags.0?true channel_id:long topic_id:int = Update;
+updateChannelPinnedTopics#fe198602 flags:# channel_id:long order:flags.0?Vector<int> = Update;
+updateUser#20529438 user_id:long = Update;
 
 updates.state#a56c2a3e pts:int qts:int date:int seq:int unread_count:int = updates.State;
 
@@ -470,6 +477,7 @@ notifyPeer#9fd40bd8 peer:Peer = NotifyPeer;
 notifyUsers#b4c83b4c = NotifyPeer;
 notifyChats#c007cec3 = NotifyPeer;
 notifyBroadcasts#d612e8ef = NotifyPeer;
+notifyForumTopic#226e6308 peer:Peer top_msg_id:int = NotifyPeer;
 
 sendMessageTypingAction#16bf744e = SendMessageAction;
 sendMessageCancelAction#fd5ec8f5 = SendMessageAction;
@@ -541,7 +549,7 @@ documentAttributeVideo#ef02ce6 flags:# round_message:flags.0?true supports_strea
 documentAttributeAudio#9852f9c6 flags:# voice:flags.10?true duration:int title:flags.0?string performer:flags.1?string waveform:flags.2?bytes = DocumentAttribute;
 documentAttributeFilename#15590068 file_name:string = DocumentAttribute;
 documentAttributeHasStickers#9801d2f7 = DocumentAttribute;
-documentAttributeCustomEmoji#fd149899 flags:# free:flags.0?true alt:string stickerset:InputStickerSet = DocumentAttribute;
+documentAttributeCustomEmoji#fd149899 flags:# free:flags.0?true text_color:flags.1?true alt:string stickerset:InputStickerSet = DocumentAttribute;
 
 messages.stickersNotModified#f1749a22 = messages.Stickers;
 messages.stickers#30a6ec7e hash:long stickers:Vector<Document> = messages.Stickers;
@@ -588,10 +596,11 @@ inputStickerSetAnimatedEmojiAnimations#cde3739 = InputStickerSet;
 inputStickerSetPremiumGifts#c88b3b02 = InputStickerSet;
 inputStickerSetEmojiGenericAnimations#4c4d4ce = InputStickerSet;
 inputStickerSetEmojiDefaultStatuses#29d0f5ee = InputStickerSet;
+inputStickerSetEmojiDefaultTopicIcons#44c1f8e9 = InputStickerSet;
 
 stickerSet#2dd14edc flags:# archived:flags.1?true official:flags.2?true masks:flags.3?true animated:flags.5?true videos:flags.6?true emojis:flags.7?true installed_date:flags.0?int id:long access_hash:long title:string short_name:string thumbs:flags.4?Vector<PhotoSize> thumb_dc_id:flags.4?int thumb_version:flags.4?int thumb_document_id:flags.8?long count:int hash:int = StickerSet;
 
-messages.stickerSet#b60a24a6 set:StickerSet packs:Vector<StickerPack> documents:Vector<Document> = messages.StickerSet;
+messages.stickerSet#6e153f16 set:StickerSet packs:Vector<StickerPack> keywords:Vector<StickerKeyword> documents:Vector<Document> = messages.StickerSet;
 messages.stickerSetNotModified#d3f924eb = messages.StickerSet;
 
 botCommand#c27ac8c7 command:string description:string = BotCommand;
@@ -618,7 +627,7 @@ keyboardButtonRow#77608b83 buttons:Vector<KeyboardButton> = KeyboardButtonRow;
 
 replyKeyboardHide#a03e5b85 flags:# selective:flags.2?true = ReplyMarkup;
 replyKeyboardForceReply#86b40b08 flags:# single_use:flags.1?true selective:flags.2?true placeholder:flags.3?string = ReplyMarkup;
-replyKeyboardMarkup#85dd99d1 flags:# resize:flags.0?true single_use:flags.1?true selective:flags.2?true rows:Vector<KeyboardButtonRow> placeholder:flags.3?string = ReplyMarkup;
+replyKeyboardMarkup#85dd99d1 flags:# resize:flags.0?true single_use:flags.1?true selective:flags.2?true persistent:flags.4?true rows:Vector<KeyboardButtonRow> placeholder:flags.3?string = ReplyMarkup;
 replyInlineMarkup#48a30254 rows:Vector<KeyboardButtonRow> = ReplyMarkup;
 
 messageEntityUnknown#bb92ba95 offset:int length:int = MessageEntity;
@@ -717,6 +726,7 @@ auth.codeTypeSms#72a3158c = auth.CodeType;
 auth.codeTypeCall#741cd3e3 = auth.CodeType;
 auth.codeTypeFlashCall#226ccefb = auth.CodeType;
 auth.codeTypeMissedCall#d61ad6ee = auth.CodeType;
+auth.codeTypeFragmentSms#6ed998c = auth.CodeType;
 
 auth.sentCodeTypeApp#3dbb5986 length:int = auth.SentCodeType;
 auth.sentCodeTypeSms#c000bba2 length:int = auth.SentCodeType;
@@ -725,6 +735,7 @@ auth.sentCodeTypeFlashCall#ab03c6d9 pattern:string = auth.SentCodeType;
 auth.sentCodeTypeMissedCall#82006484 prefix:string length:int = auth.SentCodeType;
 auth.sentCodeTypeEmailCode#5a159841 flags:# apple_signin_allowed:flags.0?true google_signin_allowed:flags.1?true email_pattern:string length:int next_phone_login_date:flags.2?int = auth.SentCodeType;
 auth.sentCodeTypeSetUpEmailRequired#a5491dea flags:# apple_signin_allowed:flags.0?true google_signin_allowed:flags.1?true = auth.SentCodeType;
+auth.sentCodeTypeFragmentSms#d9565c39 url:string length:int = auth.SentCodeType;
 
 messages.botCallbackAnswer#36585ea4 flags:# alert:flags.1?true has_url:flags.3?true native_ui:flags.4?true message:flags.0?string url:flags.2?string cache_time:int = messages.BotCallbackAnswer;
 
@@ -770,7 +781,8 @@ messages.stickerSetInstallResultArchive#35e410a8 sets:Vector<StickerSetCovered>
 
 stickerSetCovered#6410a5d2 set:StickerSet cover:Document = StickerSetCovered;
 stickerSetMultiCovered#3407e51b set:StickerSet covers:Vector<Document> = StickerSetCovered;
-stickerSetFullCovered#1aed5ee5 set:StickerSet packs:Vector<StickerPack> documents:Vector<Document> = StickerSetCovered;
+stickerSetFullCovered#40d13c0e set:StickerSet packs:Vector<StickerPack> keywords:Vector<StickerKeyword> documents:Vector<Document> = StickerSetCovered;
+stickerSetNoCovered#77b15d1c set:StickerSet = StickerSetCovered;
 
 maskCoords#aed6dbb2 n:int x:double y:double zoom:double = MaskCoords;
 
@@ -952,12 +964,19 @@ channelAdminLogEventActionParticipantJoinByRequest#afb6144a invite:ExportedChatI
 channelAdminLogEventActionToggleNoForwards#cb2ac766 new_value:Bool = ChannelAdminLogEventAction;
 channelAdminLogEventActionSendMessage#278f2868 message:Message = ChannelAdminLogEventAction;
 channelAdminLogEventActionChangeAvailableReactions#be4e0ef8 prev_value:ChatReactions new_value:ChatReactions = ChannelAdminLogEventAction;
+channelAdminLogEventActionChangeUsernames#f04fb3a9 prev_value:Vector<string> new_value:Vector<string> = ChannelAdminLogEventAction;
+channelAdminLogEventActionToggleForum#2cc6383 new_value:Bool = ChannelAdminLogEventAction;
+channelAdminLogEventActionCreateTopic#58707d28 topic:ForumTopic = ChannelAdminLogEventAction;
+channelAdminLogEventActionEditTopic#f06fe208 prev_topic:ForumTopic new_topic:ForumTopic = ChannelAdminLogEventAction;
+channelAdminLogEventActionDeleteTopic#ae168909 topic:ForumTopic = ChannelAdminLogEventAction;
+channelAdminLogEventActionPinTopic#5d8d353b flags:# prev_topic:flags.0?ForumTopic new_topic:flags.1?ForumTopic = ChannelAdminLogEventAction;
+channelAdminLogEventActionToggleAntiSpam#64f36dfc new_value:Bool = ChannelAdminLogEventAction;
 
 channelAdminLogEvent#1fad68cd id:long date:int user_id:long action:ChannelAdminLogEventAction = ChannelAdminLogEvent;
 
 channels.adminLogResults#ed8af74d events:Vector<ChannelAdminLogEvent> chats:Vector<Chat> users:Vector<User> = channels.AdminLogResults;
 
-channelAdminLogEventsFilter#ea107ae4 flags:# join:flags.0?true leave:flags.1?true invite:flags.2?true ban:flags.3?true unban:flags.4?true kick:flags.5?true unkick:flags.6?true promote:flags.7?true demote:flags.8?true info:flags.9?true settings:flags.10?true pinned:flags.11?true edit:flags.12?true delete:flags.13?true group_call:flags.14?true invites:flags.15?true send:flags.16?true = ChannelAdminLogEventsFilter;
+channelAdminLogEventsFilter#ea107ae4 flags:# join:flags.0?true leave:flags.1?true invite:flags.2?true ban:flags.3?true unban:flags.4?true kick:flags.5?true unkick:flags.6?true promote:flags.7?true demote:flags.8?true info:flags.9?true settings:flags.10?true pinned:flags.11?true edit:flags.12?true delete:flags.13?true group_call:flags.14?true invites:flags.15?true send:flags.16?true forums:flags.17?true = ChannelAdminLogEventsFilter;
 
 popularContact#5ce14175 client_id:long importers:int = PopularContact;
 
@@ -1115,9 +1134,9 @@ chatOnlines#f041e250 onlines:int = ChatOnlines;
 
 statsURL#47a971e0 url:string = StatsURL;
 
-chatAdminRights#5fb224d5 flags:# change_info:flags.0?true post_messages:flags.1?true edit_messages:flags.2?true delete_messages:flags.3?true ban_users:flags.4?true invite_users:flags.5?true pin_messages:flags.7?true add_admins:flags.9?true anonymous:flags.10?true manage_call:flags.11?true other:flags.12?true = ChatAdminRights;
+chatAdminRights#5fb224d5 flags:# change_info:flags.0?true post_messages:flags.1?true edit_messages:flags.2?true delete_messages:flags.3?true ban_users:flags.4?true invite_users:flags.5?true pin_messages:flags.7?true add_admins:flags.9?true anonymous:flags.10?true manage_call:flags.11?true other:flags.12?true manage_topics:flags.13?true = ChatAdminRights;
 
-chatBannedRights#9f120418 flags:# view_messages:flags.0?true send_messages:flags.1?true send_media:flags.2?true send_stickers:flags.3?true send_gifs:flags.4?true send_games:flags.5?true send_inline:flags.6?true embed_links:flags.7?true send_polls:flags.8?true change_info:flags.10?true invite_users:flags.15?true pin_messages:flags.17?true until_date:int = ChatBannedRights;
+chatBannedRights#9f120418 flags:# view_messages:flags.0?true send_messages:flags.1?true send_media:flags.2?true send_stickers:flags.3?true send_gifs:flags.4?true send_games:flags.5?true send_inline:flags.6?true embed_links:flags.7?true send_polls:flags.8?true change_info:flags.10?true invite_users:flags.15?true pin_messages:flags.17?true manage_topics:flags.18?true until_date:int = ChatBannedRights;
 
 inputWallPaper#e630b979 id:long access_hash:long = InputWallPaper;
 inputWallPaperSlug#72091c80 slug:string = InputWallPaper;
@@ -1248,7 +1267,7 @@ messages.messageViews#b6c4f543 views:Vector<MessageViews> chats:Vector<Chat> use
 
 messages.discussionMessage#a6341782 flags:# messages:Vector<Message> max_id:flags.0?int read_inbox_max_id:flags.1?int read_outbox_max_id:flags.2?int unread_count:int chats:Vector<Chat> users:Vector<User> = messages.DiscussionMessage;
 
-messageReplyHeader#a6d57763 flags:# reply_to_scheduled:flags.2?true reply_to_msg_id:int reply_to_peer_id:flags.0?Peer reply_to_top_id:flags.1?int = MessageReplyHeader;
+messageReplyHeader#a6d57763 flags:# reply_to_scheduled:flags.2?true forum_topic:flags.3?true reply_to_msg_id:int reply_to_peer_id:flags.0?Peer reply_to_top_id:flags.1?int = MessageReplyHeader;
 
 messageReplies#83d60fc2 flags:# comments:flags.0?true replies:int replies_pts:int recent_repliers:flags.1?Vector<Peer> channel_id:flags.0?long max_id:flags.2?int read_max_id:flags.3?int = MessageReplies;
 
@@ -1316,9 +1335,10 @@ account.resetPasswordFailedWait#e3779861 retry_date:int = account.ResetPasswordR
 account.resetPasswordRequestedWait#e9effc7d until_date:int = account.ResetPasswordResult;
 account.resetPasswordOk#e926d63e = account.ResetPasswordResult;
 
-sponsoredMessage#3a836df8 flags:# recommended:flags.5?true random_id:bytes from_id:flags.3?Peer chat_invite:flags.4?ChatInvite chat_invite_hash:flags.4?string channel_post:flags.2?int start_param:flags.0?string message:string entities:flags.1?Vector<MessageEntity> = SponsoredMessage;
+sponsoredMessage#3a836df8 flags:# recommended:flags.5?true show_peer_photo:flags.6?true random_id:bytes from_id:flags.3?Peer chat_invite:flags.4?ChatInvite chat_invite_hash:flags.4?string channel_post:flags.2?int start_param:flags.0?string message:string entities:flags.1?Vector<MessageEntity> = SponsoredMessage;
 
-messages.sponsoredMessages#65a4c7d5 messages:Vector<SponsoredMessage> chats:Vector<Chat> users:Vector<User> = messages.SponsoredMessages;
+messages.sponsoredMessages#c9ee1d87 flags:# posts_between:flags.0?int messages:Vector<SponsoredMessage> chats:Vector<Chat> users:Vector<User> = messages.SponsoredMessages;
+messages.sponsoredMessagesEmpty#1839490f = messages.SponsoredMessages;
 
 searchResultsCalendarPeriod#c9b0539f date:int min_msg_id:int max_msg_id:int count:int = SearchResultsCalendarPeriod;
 
@@ -1362,7 +1382,7 @@ attachMenuBotIconColor#4576f3f0 name:string color:int = AttachMenuBotIconColor;
 
 attachMenuBotIcon#b2a7386b flags:# name:string icon:Document colors:flags.0?Vector<AttachMenuBotIconColor> = AttachMenuBotIcon;
 
-attachMenuBot#c8aa2cd2 flags:# inactive:flags.0?true has_settings:flags.1?true bot_id:long short_name:string peer_types:Vector<AttachMenuPeerType> icons:Vector<AttachMenuBotIcon> = AttachMenuBot;
+attachMenuBot#c8aa2cd2 flags:# inactive:flags.0?true has_settings:flags.1?true request_write_access:flags.2?true bot_id:long short_name:string peer_types:Vector<AttachMenuPeerType> icons:Vector<AttachMenuBotIcon> = AttachMenuBot;
 
 attachMenuBotsNotModified#f1d88a5c = AttachMenuBots;
 attachMenuBots#3c4301c0 hash:long bots:Vector<AttachMenuBot> users:Vector<User> = AttachMenuBots;
@@ -1448,6 +1468,19 @@ sendAsPeer#b81c7034 flags:# premium_required:flags.0?true peer:Peer = SendAsPeer
 messageExtendedMediaPreview#ad628cc8 flags:# w:flags.0?int h:flags.0?int thumb:flags.1?PhotoSize video_duration:flags.2?int = MessageExtendedMedia;
 messageExtendedMedia#ee479c64 media:MessageMedia = MessageExtendedMedia;
 
+stickerKeyword#fcfeb29c document_id:long keyword:Vector<string> = StickerKeyword;
+
+username#b4073647 flags:# editable:flags.0?true active:flags.1?true username:string = Username;
+
+forumTopicDeleted#23f109b id:int = ForumTopic;
+forumTopic#71701da9 flags:# my:flags.1?true closed:flags.2?true pinned:flags.3?true short:flags.5?true hidden:flags.6?true id:int date:int title:string icon_color:int icon_emoji_id:flags.0?long top_message:int read_inbox_max_id:int read_outbox_max_id:int unread_count:int unread_mentions_count:int unread_reactions_count:int from_id:Peer notify_settings:PeerNotifySettings draft:flags.4?DraftMessage = ForumTopic;
+
+messages.forumTopics#367617d3 flags:# order_by_create_date:flags.0?true count:int topics:Vector<ForumTopic> messages:Vector<Message> chats:Vector<Chat> users:Vector<User> pts:int = messages.ForumTopics;
+
+defaultHistoryTTL#43b46b20 period:int = DefaultHistoryTTL;
+
+exportedContactToken#41bf109b url:string expires:int = ExportedContactToken;
+
 ---functions---
 
 invokeAfterMsg#cb9f372d {X:Type} msg_id:long query:!X = X;
@@ -1477,6 +1510,7 @@ auth.exportLoginToken#b7e085fe api_id:int api_hash:string except_ids:Vector<long
 auth.importLoginToken#95ac5ce4 token:bytes = auth.LoginToken;
 auth.acceptLoginToken#e894ad4d token:bytes = Authorization;
 auth.checkRecoveryPassword#d36bf79 code:string = Bool;
+auth.importWebTokenAuthorization#2db873a9 api_id:int api_hash:string web_auth_token:string = auth.Authorization;
 
 account.registerDevice#ec86017a flags:# no_muted:flags.0?true token_type:int token:string app_sandbox:Bool secret:bytes other_uids:Vector<long> = Bool;
 account.unregisterDevice#6a0d3206 token_type:int token:string other_uids:Vector<long> = Bool;
@@ -1538,7 +1572,7 @@ account.createTheme#652e4400 flags:# slug:string title:string document:flags.2?I
 account.updateTheme#2bf40ccc flags:# format:string theme:InputTheme slug:flags.0?string title:flags.1?string document:flags.2?InputDocument settings:flags.3?Vector<InputThemeSettings> = Theme;
 account.saveTheme#f257106c theme:InputTheme unsave:Bool = Bool;
 account.installTheme#c727bb3b flags:# dark:flags.0?true theme:flags.1?InputTheme format:flags.2?string base_theme:flags.3?BaseTheme = Bool;
-account.getTheme#8d9d742b format:string theme:InputTheme document_id:long = Theme;
+account.getTheme#3a5869ec format:string theme:InputTheme = Theme;
 account.getThemes#7206e458 format:string hash:long = account.Themes;
 account.setContentSettings#b574b16b flags:# sensitive_enabled:flags.0?true = Bool;
 account.getContentSettings#8b9b4dae = account.ContentSettings;
@@ -1558,6 +1592,8 @@ account.updateEmojiStatus#fbd3de6b emoji_status:EmojiStatus = Bool;
 account.getDefaultEmojiStatuses#d6753386 hash:long = account.EmojiStatuses;
 account.getRecentEmojiStatuses#f578105 hash:long = account.EmojiStatuses;
 account.clearRecentEmojiStatuses#18201aae = Bool;
+account.reorderUsernames#ef500eab order:Vector<string> = Bool;
+account.toggleUsername#58d6b376 username:string active:Bool = Bool;
 
 users.getUsers#d91a548 id:Vector<InputUser> = Vector<User>;
 users.getFullUser#b60f5918 id:InputUser = users.UserFull;
@@ -1584,6 +1620,8 @@ contacts.acceptContact#f831a20f id:InputUser = Updates;
 contacts.getLocated#d348bc44 flags:# background:flags.1?true geo_point:InputGeoPoint self_expires:flags.0?int = Updates;
 contacts.blockFromReplies#29a8962c flags:# delete_message:flags.0?true delete_history:flags.1?true report_spam:flags.2?true msg_id:int = Updates;
 contacts.resolvePhone#8af94344 phone:string = contacts.ResolvedPeer;
+contacts.exportContactToken#f8654027 = ExportedContactToken;
+contacts.importContactToken#13005788 token:string = User;
 
 messages.getMessages#63c66506 id:Vector<InputMessage> = messages.Messages;
 messages.getDialogs#a0f4cb4f flags:# exclude_pinned:flags.0?true folder_id:flags.1?int offset_date:int offset_id:int offset_peer:InputPeer limit:int hash:long = messages.Dialogs;
@@ -1594,9 +1632,9 @@ messages.deleteHistory#b08f922a flags:# just_clear:flags.0?true revoke:flags.1?t
 messages.deleteMessages#e58e95d2 flags:# revoke:flags.0?true id:Vector<int> = messages.AffectedMessages;
 messages.receivedMessages#5a954c0 max_id:int = Vector<ReceivedNotifyMessage>;
 messages.setTyping#58943ee2 flags:# peer:InputPeer top_msg_id:flags.0?int action:SendMessageAction = Bool;
-messages.sendMessage#d9d75a4 flags:# no_webpage:flags.1?true silent:flags.5?true background:flags.6?true clear_draft:flags.7?true noforwards:flags.14?true update_stickersets_order:flags.15?true peer:InputPeer reply_to_msg_id:flags.0?int message:string random_id:long reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.10?int send_as:flags.13?InputPeer = Updates;
-messages.sendMedia#e25ff8e0 flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true noforwards:flags.14?true update_stickersets_order:flags.15?true peer:InputPeer reply_to_msg_id:flags.0?int media:InputMedia message:string random_id:long reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.10?int send_as:flags.13?InputPeer = Updates;
-messages.forwardMessages#cc30290b flags:# silent:flags.5?true background:flags.6?true with_my_score:flags.8?true drop_author:flags.11?true drop_media_captions:flags.12?true noforwards:flags.14?true from_peer:InputPeer id:Vector<int> random_id:Vector<long> to_peer:InputPeer schedule_date:flags.10?int send_as:flags.13?InputPeer = Updates;
+messages.sendMessage#1cc20387 flags:# no_webpage:flags.1?true silent:flags.5?true background:flags.6?true clear_draft:flags.7?true noforwards:flags.14?true update_stickersets_order:flags.15?true peer:InputPeer reply_to_msg_id:flags.0?int top_msg_id:flags.9?int message:string random_id:long reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.10?int send_as:flags.13?InputPeer = Updates;
+messages.sendMedia#7547c966 flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true noforwards:flags.14?true update_stickersets_order:flags.15?true peer:InputPeer reply_to_msg_id:flags.0?int top_msg_id:flags.9?int media:InputMedia message:string random_id:long reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.10?int send_as:flags.13?InputPeer = Updates;
+messages.forwardMessages#c661bbc4 flags:# silent:flags.5?true background:flags.6?true with_my_score:flags.8?true drop_author:flags.11?true drop_media_captions:flags.12?true noforwards:flags.14?true from_peer:InputPeer id:Vector<int> random_id:Vector<long> to_peer:InputPeer top_msg_id:flags.9?int schedule_date:flags.10?int send_as:flags.13?InputPeer = Updates;
 messages.reportSpam#cf1592db peer:InputPeer = Bool;
 messages.getPeerSettings#efd9a6a2 peer:InputPeer = messages.PeerSettings;
 messages.report#8953ab4e peer:InputPeer id:Vector<int> reason:ReportReason message:string = Bool;
@@ -1606,7 +1644,7 @@ messages.editChatTitle#73783ffd chat_id:long title:string = Updates;
 messages.editChatPhoto#35ddd674 chat_id:long photo:InputChatPhoto = Updates;
 messages.addChatUser#f24753e3 chat_id:long user_id:InputUser fwd_limit:int = Updates;
 messages.deleteChatUser#a2185cab flags:# revoke_history:flags.0?true chat_id:long user_id:InputUser = Updates;
-messages.createChat#9cb126e users:Vector<InputUser> title:string = Updates;
+messages.createChat#34a818 flags:# users:Vector<InputUser> title:string ttl_period:flags.0?int = Updates;
 messages.getDhConfig#26cf8950 version:int random_length:int = messages.DhConfig;
 messages.requestEncryption#f64daf43 user_id:InputUser random_id:int g_a:bytes = EncryptedChat;
 messages.acceptEncryption#3dbc0415 peer:InputEncryptedChat g_b:bytes key_fingerprint:long = EncryptedChat;
@@ -1639,14 +1677,14 @@ messages.getSavedGifs#5cf09635 hash:long = messages.SavedGifs;
 messages.saveGif#327a30cb id:InputDocument unsave:Bool = Bool;
 messages.getInlineBotResults#514e999d flags:# bot:InputUser peer:InputPeer geo_point:flags.0?InputGeoPoint query:string offset:string = messages.BotResults;
 messages.setInlineBotResults#eb5ea206 flags:# gallery:flags.0?true private:flags.1?true query_id:long results:Vector<InputBotInlineResult> cache_time:int next_offset:flags.2?string switch_pm:flags.3?InlineBotSwitchPM = Bool;
-messages.sendInlineBotResult#7aa11297 flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true hide_via:flags.11?true peer:InputPeer reply_to_msg_id:flags.0?int random_id:long query_id:long id:string schedule_date:flags.10?int send_as:flags.13?InputPeer = Updates;
+messages.sendInlineBotResult#d3fbdccb flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true hide_via:flags.11?true peer:InputPeer reply_to_msg_id:flags.0?int top_msg_id:flags.9?int random_id:long query_id:long id:string schedule_date:flags.10?int send_as:flags.13?InputPeer = Updates;
 messages.getMessageEditData#fda68d36 peer:InputPeer id:int = messages.MessageEditData;
 messages.editMessage#48f71778 flags:# no_webpage:flags.1?true peer:InputPeer id:int message:flags.11?string media:flags.14?InputMedia reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.15?int = Updates;
 messages.editInlineBotMessage#83557dba flags:# no_webpage:flags.1?true id:InputBotInlineMessageID message:flags.11?string media:flags.14?InputMedia reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> = Bool;
 messages.getBotCallbackAnswer#9342ca07 flags:# game:flags.1?true peer:InputPeer msg_id:int data:flags.0?bytes password:flags.2?InputCheckPasswordSRP = messages.BotCallbackAnswer;
 messages.setBotCallbackAnswer#d58f130a flags:# alert:flags.1?true query_id:long message:flags.0?string url:flags.2?string cache_time:int = Bool;
 messages.getPeerDialogs#e470bcfd peers:Vector<InputDialogPeer> = messages.PeerDialogs;
-messages.saveDraft#bc39e14b flags:# no_webpage:flags.1?true reply_to_msg_id:flags.0?int peer:InputPeer message:string entities:flags.3?Vector<MessageEntity> = Bool;
+messages.saveDraft#b4331e3f flags:# no_webpage:flags.1?true reply_to_msg_id:flags.0?int top_msg_id:flags.2?int peer:InputPeer message:string entities:flags.3?Vector<MessageEntity> = Bool;
 messages.getAllDrafts#6a3f8d65 = Updates;
 messages.getFeaturedStickers#64780b14 hash:long = messages.FeaturedStickers;
 messages.readFeaturedStickers#5b118126 id:Vector<long> = Bool;
@@ -1672,10 +1710,10 @@ messages.uploadMedia#519bc2b1 peer:InputPeer media:InputMedia = MessageMedia;
 messages.sendScreenshotNotification#c97df020 peer:InputPeer reply_to_msg_id:int random_id:long = Updates;
 messages.getFavedStickers#4f1aaa9 hash:long = messages.FavedStickers;
 messages.faveSticker#b9ffc55b id:InputDocument unfave:Bool = Bool;
-messages.getUnreadMentions#46578472 peer:InputPeer offset_id:int add_offset:int limit:int max_id:int min_id:int = messages.Messages;
-messages.readMentions#f0189d3 peer:InputPeer = messages.AffectedHistory;
+messages.getUnreadMentions#f107e790 flags:# peer:InputPeer top_msg_id:flags.0?int offset_id:int add_offset:int limit:int max_id:int min_id:int = messages.Messages;
+messages.readMentions#36e5bf4d flags:# peer:InputPeer top_msg_id:flags.0?int = messages.AffectedHistory;
 messages.getRecentLocations#702a40e0 peer:InputPeer limit:int hash:long = messages.Messages;
-messages.sendMultiMedia#f803138f flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true noforwards:flags.14?true update_stickersets_order:flags.15?true peer:InputPeer reply_to_msg_id:flags.0?int multi_media:Vector<InputSingleMedia> schedule_date:flags.10?int send_as:flags.13?InputPeer = Updates;
+messages.sendMultiMedia#b6f11a1c flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true noforwards:flags.14?true update_stickersets_order:flags.15?true peer:InputPeer reply_to_msg_id:flags.0?int top_msg_id:flags.9?int multi_media:Vector<InputSingleMedia> schedule_date:flags.10?int send_as:flags.13?InputPeer = Updates;
 messages.uploadEncryptedFile#5057c497 peer:InputEncryptedChat file:InputEncryptedFile = EncryptedFile;
 messages.searchStickerSets#35705b8a flags:# exclude_featured:flags.0?true q:string hash:long = messages.FoundStickerSets;
 messages.getSplitRanges#1cff7e08 = Vector<MessageRange>;
@@ -1692,7 +1730,7 @@ messages.getEmojiKeywords#35a0e062 lang_code:string = EmojiKeywordsDifference;
 messages.getEmojiKeywordsDifference#1508b6af lang_code:string from_version:int = EmojiKeywordsDifference;
 messages.getEmojiKeywordsLanguages#4e9963b2 lang_codes:Vector<string> = Vector<EmojiLanguage>;
 messages.getEmojiURL#d5b10c26 lang_code:string = EmojiURL;
-messages.getSearchCounters#732eef00 peer:InputPeer filters:Vector<MessagesFilter> = Vector<messages.SearchCounter>;
+messages.getSearchCounters#ae7cc1 flags:# peer:InputPeer top_msg_id:flags.0?int filters:Vector<MessagesFilter> = Vector<messages.SearchCounter>;
 messages.requestUrlAuth#198fb446 flags:# peer:flags.1?InputPeer msg_id:flags.1?int button_id:flags.1?int url:flags.2?string = UrlAuthResult;
 messages.acceptUrlAuth#b12c7125 flags:# write_allowed:flags.0?true peer:flags.1?InputPeer msg_id:flags.1?int button_id:flags.1?int url:flags.2?string = UrlAuthResult;
 messages.hidePeerSettingsBar#4facb138 peer:InputPeer = Bool;
@@ -1710,7 +1748,7 @@ messages.getOldFeaturedStickers#7ed094a1 offset:int limit:int hash:long = messag
 messages.getReplies#22ddd30c peer:InputPeer msg_id:int offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:long = messages.Messages;
 messages.getDiscussionMessage#446972fd peer:InputPeer msg_id:int = messages.DiscussionMessage;
 messages.readDiscussion#f731a9f4 peer:InputPeer msg_id:int read_max_id:int = Bool;
-messages.unpinAllMessages#f025bc8b peer:InputPeer = messages.AffectedHistory;
+messages.unpinAllMessages#ee22b9a8 flags:# peer:InputPeer top_msg_id:flags.0?int = messages.AffectedHistory;
 messages.deleteChat#5bd0ee50 chat_id:long = Bool;
 messages.deletePhoneCallHistory#f9cbe409 flags:# revoke:flags.0?true = messages.AffectedFoundMessages;
 messages.checkHistoryImport#43fe19f3 import_head:string = messages.HistoryImportParsed;
@@ -1741,14 +1779,14 @@ messages.setChatAvailableReactions#feb16771 peer:InputPeer available_reactions:C
 messages.getAvailableReactions#18dea0ac hash:int = messages.AvailableReactions;
 messages.setDefaultReaction#4f47a016 reaction:Reaction = Bool;
 messages.translateText#24ce6dee flags:# peer:flags.0?InputPeer msg_id:flags.0?int text:flags.1?string from_lang:flags.2?string to_lang:string = messages.TranslatedText;
-messages.getUnreadReactions#e85bae1a peer:InputPeer offset_id:int add_offset:int limit:int max_id:int min_id:int = messages.Messages;
-messages.readReactions#82e251d7 peer:InputPeer = messages.AffectedHistory;
+messages.getUnreadReactions#3223495b flags:# peer:InputPeer top_msg_id:flags.0?int offset_id:int add_offset:int limit:int max_id:int min_id:int = messages.Messages;
+messages.readReactions#54aa7f8e flags:# peer:InputPeer top_msg_id:flags.0?int = messages.AffectedHistory;
 messages.searchSentMedia#107e31a0 q:string filter:MessagesFilter limit:int = messages.Messages;
 messages.getAttachMenuBots#16fcc2cb hash:long = AttachMenuBots;
 messages.getAttachMenuBot#77216192 bot:InputUser = AttachMenuBotsBot;
-messages.toggleBotInAttachMenu#1aee33af bot:InputUser enabled:Bool = Bool;
-messages.requestWebView#fc87a53c flags:# from_bot_menu:flags.4?true silent:flags.5?true peer:InputPeer bot:InputUser url:flags.1?string start_param:flags.3?string theme_params:flags.2?DataJSON platform:string reply_to_msg_id:flags.0?int send_as:flags.13?InputPeer = WebViewResult;
-messages.prolongWebView#ea5fbcce flags:# silent:flags.5?true peer:InputPeer bot:InputUser query_id:long reply_to_msg_id:flags.0?int send_as:flags.13?InputPeer = Bool;
+messages.toggleBotInAttachMenu#69f59d69 flags:# write_allowed:flags.0?true bot:InputUser enabled:Bool = Bool;
+messages.requestWebView#178b480b flags:# from_bot_menu:flags.4?true silent:flags.5?true peer:InputPeer bot:InputUser url:flags.1?string start_param:flags.3?string theme_params:flags.2?DataJSON platform:string reply_to_msg_id:flags.0?int top_msg_id:flags.9?int send_as:flags.13?InputPeer = WebViewResult;
+messages.prolongWebView#7ff34309 flags:# silent:flags.5?true peer:InputPeer bot:InputUser query_id:long reply_to_msg_id:flags.0?int top_msg_id:flags.9?int send_as:flags.13?InputPeer = Bool;
 messages.requestSimpleWebView#299bec8e flags:# bot:InputUser url:string theme_params:flags.0?DataJSON platform:string = SimpleWebViewResult;
 messages.sendWebViewResultMessage#a4314f5 bot_query_id:string result:InputBotInlineResult = WebViewMessageSent;
 messages.sendWebViewData#dc0242c8 bot:InputUser random_id:long button_text:string data:string = Updates;
@@ -1762,15 +1800,18 @@ messages.getTopReactions#bb8125ba limit:int hash:long = messages.Reactions;
 messages.getRecentReactions#39461db2 limit:int hash:long = messages.Reactions;
 messages.clearRecentReactions#9dfeefb4 = Bool;
 messages.getExtendedMedia#84f80814 peer:InputPeer id:Vector<int> = Updates;
+messages.setDefaultHistoryTTL#9eb51445 period:int = Bool;
+messages.getDefaultHistoryTTL#658b7188 = DefaultHistoryTTL;
 
 updates.getState#edd4882a = updates.State;
 updates.getDifference#25939651 flags:# pts:int pts_total_limit:flags.0?int date:int qts:int = updates.Difference;
 updates.getChannelDifference#3173d78 flags:# force:flags.0?true channel:InputChannel filter:ChannelMessagesFilter pts:int limit:int = updates.ChannelDifference;
 
-photos.updateProfilePhoto#72d4742c id:InputPhoto = photos.Photo;
-photos.uploadProfilePhoto#89f30f69 flags:# file:flags.0?InputFile video:flags.1?InputFile video_start_ts:flags.2?double = photos.Photo;
+photos.updateProfilePhoto#1c3d5956 flags:# fallback:flags.0?true id:InputPhoto = photos.Photo;
+photos.uploadProfilePhoto#89f30f69 flags:# fallback:flags.3?true file:flags.0?InputFile video:flags.1?InputFile video_start_ts:flags.2?double = photos.Photo;
 photos.deletePhotos#87cf7f2f id:Vector<InputPhoto> = Vector<long>;
 photos.getUserPhotos#91cd32a8 user_id:InputUser offset:int max_id:long limit:int = photos.Photos;
+photos.uploadContactProfilePhoto#b91a83bf flags:# suggest:flags.3?true save:flags.4?true user_id:InputUser file:flags.0?InputFile video:flags.1?InputFile video_start_ts:flags.2?double = photos.Photo;
 
 upload.saveFilePart#b304a621 file_id:long file_part:int bytes:bytes = Bool;
 upload.getFile#be5335be flags:# precise:flags.0?true cdn_supported:flags.1?true location:InputFileLocation offset:long limit:int = upload.File;
@@ -1813,7 +1854,7 @@ channels.getParticipants#77ced9d0 channel:InputChannel filter:ChannelParticipant
 channels.getParticipant#a0ab6cc6 channel:InputChannel participant:InputPeer = channels.ChannelParticipant;
 channels.getChannels#a7f6bbb id:Vector<InputChannel> = messages.Chats;
 channels.getFullChannel#8736a09 channel:InputChannel = messages.ChatFull;
-channels.createChannel#3d5fb10f flags:# broadcast:flags.0?true megagroup:flags.1?true for_import:flags.3?true title:string about:string geo_point:flags.2?InputGeoPoint address:flags.2?string = Updates;
+channels.createChannel#91006707 flags:# broadcast:flags.0?true megagroup:flags.1?true for_import:flags.3?true title:string about:string geo_point:flags.2?InputGeoPoint address:flags.2?string ttl_period:flags.4?int = Updates;
 channels.editAdmin#d33c8902 channel:InputChannel user_id:InputUser admin_rights:ChatAdminRights rank:string = Updates;
 channels.editTitle#566decd0 channel:InputChannel title:string = Updates;
 channels.editPhoto#f12e57c9 channel:InputChannel photo:InputChatPhoto = Updates;
@@ -1846,6 +1887,20 @@ channels.getSendAs#dc770ee peer:InputPeer = channels.SendAsPeers;
 channels.deleteParticipantHistory#367544db channel:InputChannel participant:InputPeer = messages.AffectedHistory;
 channels.toggleJoinToSend#e4cb9580 channel:InputChannel enabled:Bool = Updates;
 channels.toggleJoinRequest#4c2985b6 channel:InputChannel enabled:Bool = Updates;
+channels.reorderUsernames#b45ced1d channel:InputChannel order:Vector<string> = Bool;
+channels.toggleUsername#50f24105 channel:InputChannel username:string active:Bool = Bool;
+channels.deactivateAllUsernames#a245dd3 channel:InputChannel = Bool;
+channels.toggleForum#a4298b29 channel:InputChannel enabled:Bool = Updates;
+channels.createForumTopic#f40c0224 flags:# channel:InputChannel title:string icon_color:flags.0?int icon_emoji_id:flags.3?long random_id:long send_as:flags.2?InputPeer = Updates;
+channels.getForumTopics#de560d1 flags:# channel:InputChannel q:flags.0?string offset_date:int offset_id:int offset_topic:int limit:int = messages.ForumTopics;
+channels.getForumTopicsByID#b0831eb9 channel:InputChannel topics:Vector<int> = messages.ForumTopics;
+channels.editForumTopic#f4dfa185 flags:# channel:InputChannel topic_id:int title:flags.0?string icon_emoji_id:flags.1?long closed:flags.2?Bool hidden:flags.3?Bool = Updates;
+channels.updatePinnedForumTopic#6c2d9026 channel:InputChannel topic_id:int pinned:Bool = Updates;
+channels.deleteTopicHistory#34435f2d channel:InputChannel top_msg_id:int = messages.AffectedHistory;
+channels.reorderPinnedForumTopics#2950a18f flags:# force:flags.0?true channel:InputChannel order:Vector<int> = Updates;
+channels.toggleAntiSpam#68f3e4eb channel:InputChannel enabled:Bool = Updates;
+channels.reportAntiSpamFalsePositive#a850a693 channel:InputChannel msg_id:int = Bool;
+channels.toggleParticipantsHidden#6a6e7854 channel:InputChannel enabled:Bool = Updates;
 
 bots.sendCustomRequest#aa2769ed custom_method:string params:DataJSON = DataJSON;
 bots.answerWebhookJSONQuery#e6213f4d query_id:long data:DataJSON = Bool;
@@ -1924,4 +1979,4 @@ stats.getMegagroupStats#dcdf8607 flags:# dark:flags.0?true channel:InputChannel
 stats.getMessagePublicForwards#5630281b channel:InputChannel msg_id:int offset_rate:int offset_peer:InputPeer offset_id:int limit:int = messages.Messages;
 stats.getMessageStats#b6e0a3f5 flags:# dark:flags.0?true channel:InputChannel msg_id:int = stats.MessageStats;
 
-// LAYER 146
+// LAYER 151

Telegram/Resources/uwp/AppX/AppxManifest.xml

@@ -10,7 +10,7 @@
   <Identity Name="TelegramMessengerLLP.TelegramDesktop"
     ProcessorArchitecture="ARCHITECTURE"
     Publisher="CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A"
-    Version="4.2.2.0" />
+    Version="4.5.7.0" />
   <Properties>
     <DisplayName>Telegram Desktop</DisplayName>
     <PublisherDisplayName>Telegram Messenger LLP</PublisherDisplayName>

Telegram/Resources/winrc/Telegram.rc

@@ -44,8 +44,8 @@ IDI_ICON1               ICON                    "..\\art\\icon256.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 4,2,2,0
- PRODUCTVERSION 4,2,2,0
+ FILEVERSION 4,5,7,0
+ PRODUCTVERSION 4,5,7,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "4.2.2.0"
-            VALUE "LegalCopyright", "Copyright (C) 2014-2022"
+            VALUE "FileVersion", "4.5.7.0"
+            VALUE "LegalCopyright", "Copyright (C) 2014-2023"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "4.2.2.0"
+            VALUE "ProductVersion", "4.5.7.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/Resources/winrc/Updater.rc

@@ -35,8 +35,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 4,2,2,0
- PRODUCTVERSION 4,2,2,0
+ FILEVERSION 4,5,7,0
+ PRODUCTVERSION 4,5,7,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "4.2.2.0"
-            VALUE "LegalCopyright", "Copyright (C) 2014-2022"
+            VALUE "FileVersion", "4.5.7.0"
+            VALUE "LegalCopyright", "Copyright (C) 2014-2023"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "4.2.2.0"
+            VALUE "ProductVersion", "4.5.7.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/SourceFiles/_other/updater_win.cpp

@@ -307,7 +307,7 @@ void updateRegistry() {
 								SYSTEMTIME stLocalTime;
 								GetLocalTime(&stLocalTime);
 								RegSetValueEx(rkey, L"DisplayVersion", 0, REG_SZ, (const BYTE*)versionStr, ((versionLen / 2) + 1) * sizeof(WCHAR));
-								wsprintf(nameStr, L"Telegram Desktop version %s", versionStr);
+								wsprintf(nameStr, L"Telegram Desktop");
 								RegSetValueEx(rkey, L"DisplayName", 0, REG_SZ, (const BYTE*)nameStr, (wcslen(nameStr) + 1) * sizeof(WCHAR));
 								wsprintf(publisherStr, L"Telegram FZ-LLC");
 								RegSetValueEx(rkey, L"Publisher", 0, REG_SZ, (const BYTE*)publisherStr, (wcslen(publisherStr) + 1) * sizeof(WCHAR));

Telegram/SourceFiles/api/api_attached_stickers.cpp

@@ -25,7 +25,7 @@ AttachedStickers::AttachedStickers(not_null<ApiWrap*> api)
 void AttachedStickers::request(
 		not_null<Window::SessionController*> controller,
 		MTPmessages_GetAttachedStickers &&mtpRequest) {
-	const auto weak = base::make_weak(controller.get());
+	const auto weak = base::make_weak(controller);
 	_api.request(_requestId).cancel();
 	_requestId = _api.request(
 		std::move(mtpRequest)

Telegram/SourceFiles/api/api_authorizations.cpp

@@ -34,8 +34,8 @@ Authorizations::Entry ParseEntry(const MTPDauthorization &data) {
 		|| isTest;
 
 	const auto appName = isDesktop
-		? QString("Telegram Desktop%1").arg(isTest ? " (GitHub)" : QString())
-		: qs(data.vapp_name());// +qsl(" for ") + qs(d.vplatform());
+		? u"Telegram Desktop%1"_q.arg(isTest ? " (GitHub)" : QString())
+		: qs(data.vapp_name());// + u" for "_q + qs(d.vplatform());
 	const auto appVer = [&] {
 		const auto version = qs(data.vapp_version());
 		if (isDesktop) {
@@ -79,12 +79,16 @@ Authorizations::Entry ParseEntry(const MTPDauthorization &data) {
 		const auto nowDate = now.date();
 		const auto lastDate = lastTime.date();
 		if (lastDate == nowDate) {
-			result.active = lastTime.toString(cTimeFormat());
+			result.active = QLocale().toString(
+				lastTime.time(),
+				QLocale::ShortFormat);
 		} else if (lastDate.year() == nowDate.year()
 			&& lastDate.weekNumber() == nowDate.weekNumber()) {
 			result.active = langDayOfWeek(lastDate);
 		} else {
-			result.active = lastDate.toString(cDateFormat());
+			result.active = QLocale().toString(
+				lastDate,
+				QLocale::ShortFormat);
 		}
 	}
 	result.location = country;

Telegram/SourceFiles/api/api_bot.cpp

@@ -45,6 +45,7 @@ void SendBotCallbackData(
 		int row,
 		int column,
 		std::optional<Core::CloudPasswordResult> password,
+		Fn<void()> done = nullptr,
 		Fn<void(const QString &)> handleError = nullptr) {
 	if (!item->isRegular()) {
 		return;
@@ -56,11 +57,7 @@ void SendBotCallbackData(
 	const auto bot = item->getMessageBot();
 	const auto fullId = item->fullId();
 	const auto getButton = [=] {
-		return HistoryMessageMarkupButton::Get(
-			owner,
-			fullId,
-			row,
-			column);
+		return HistoryMessageMarkupButton::Get(owner, fullId, row, column);
 	};
 	const auto button = getButton();
 	if (!button || button->requestId) {
@@ -83,7 +80,7 @@ void SendBotCallbackData(
 	if (withPassword) {
 		flags |= MTPmessages_GetBotCallbackAnswer::Flag::f_password;
 	}
-	const auto weak = base::make_weak(controller.get());
+	const auto weak = base::make_weak(controller);
 	const auto show = std::make_shared<Window::Show>(controller);
 	button->requestId = api->request(MTPmessages_GetBotCallbackAnswer(
 		MTP_flags(flags),
@@ -92,6 +89,11 @@ void SendBotCallbackData(
 		MTP_bytes(sendData),
 		password ? password->result : MTP_inputCheckPasswordEmpty()
 	)).done([=](const MTPmessages_BotCallbackAnswer &result) {
+		const auto guard = gsl::finally([&] {
+			if (done) {
+				done();
+			}
+		});
 		const auto item = owner->message(fullId);
 		if (!item) {
 			return;
@@ -108,7 +110,9 @@ void SendBotCallbackData(
 		const auto showAlert = data.is_alert();
 
 		if (!message.isEmpty()) {
-			if (showAlert) {
+			if (!show->valid()) {
+				return;
+			} else if (showAlert) {
 				show->showBox(Ui::MakeInformBox(message));
 			} else {
 				if (withPassword) {
@@ -139,6 +143,11 @@ void SendBotCallbackData(
 			show->hideLayer();
 		}
 	}).fail([=](const MTP::Error &error) {
+		const auto guard = gsl::finally([&] {
+			if (handleError) {
+				handleError(error.type());
+			}
+		});
 		const auto item = owner->message(fullId);
 		if (!item) {
 			return;
@@ -148,9 +157,6 @@ void SendBotCallbackData(
 			button->requestId = 0;
 			owner->requestItemRepaint(item);
 		}
-		if (handleError) {
-			handleError(error.type());
-		}
 	}).send();
 
 	session->changes().messageUpdated(
@@ -202,9 +208,10 @@ void SendBotCallbackDataWithPassword(
 		return;
 	}
 	api->cloudPassword().reload();
-	const auto weak = base::make_weak(controller.get());
+	const auto weak = base::make_weak(controller);
 	const auto show = std::make_shared<Window::Show>(controller);
-	SendBotCallbackData(controller, item, row, column, std::nullopt, [=](const QString &error) {
+	SendBotCallbackData(controller, item, row, column, {}, {}, [=](
+			const QString &error) {
 		auto box = PrePasswordErrorBox(
 			error,
 			session,
@@ -250,7 +257,11 @@ void SendBotCallbackDataWithPassword(
 						if (!strongController) {
 							return;
 						}
-						SendBotCallbackData(strongController, item, row, column, result, [=](const QString &error) {
+						SendBotCallbackData(strongController, item, row, column, result, [=] {
+							if (*box) {
+								(*box)->closeBox();
+							}
+						}, [=](const QString &error) {
 							if (*box) {
 								(*box)->handleCustomCheckError(error);
 							}
@@ -351,6 +362,7 @@ void ActivateBotCommand(ClickHandlerContext context, int row, int column) {
 	case ButtonType::RequestPhone: {
 		HideSingleUseKeyboard(controller, item);
 		const auto itemId = item->id;
+		const auto topicRootId = item->topicRootId();
 		const auto history = item->history();
 		controller->show(Ui::MakeConfirmBox({
 			.text = tr::lng_bot_share_phone(),
@@ -362,6 +374,7 @@ void ActivateBotCommand(ClickHandlerContext context, int row, int column) {
 				auto action = Api::SendAction(history);
 				action.clearDraft = false;
 				action.replyTo = itemId;
+				action.topicRootId = topicRootId;
 				history->session().api().shareContact(
 					history->session().user(),
 					action);
@@ -381,10 +394,12 @@ void ActivateBotCommand(ClickHandlerContext context, int row, int column) {
 			}
 		}
 		const auto replyToId = MsgId(0);
+		const auto topicRootId = MsgId(0);
 		Window::PeerMenuCreatePoll(
 			controller,
 			item->history()->peer,
 			replyToId,
+			topicRootId,
 			chosen,
 			disabled);
 	} break;
@@ -413,10 +428,19 @@ void ActivateBotCommand(ClickHandlerContext context, int row, int column) {
 				return false;
 			}();
 			if (!fastSwitchDone) {
-				controller->content()->inlineSwitchLayer('@'
-					+ bot->username
+				const auto botAndQuery = '@'
+					+ bot->username()
 					+ ' '
-					+ QString::fromUtf8(button->data));
+					+ QString::fromUtf8(button->data);
+				const auto chosen = [=](not_null<Data::Thread*> thread) {
+					return controller->content()->inlineSwitchChosen(
+						thread,
+						botAndQuery);
+				};
+				Window::ShowChooseRecipientBox(
+					controller,
+					chosen,
+					tr::lng_inline_switch_choose());
 			}
 		}
 	} break;
@@ -437,7 +461,7 @@ void ActivateBotCommand(ClickHandlerContext context, int row, int column) {
 		if (const auto bot = item->getMessageBot()) {
 			bot->session().attachWebView().request(
 				controller,
-				bot,
+				Api::SendAction(bot->owner().history(bot)),
 				bot,
 				{ .text = button->text, .url = button->data });
 		}

Telegram/SourceFiles/api/api_chat_filters.cpp

@@ -17,9 +17,7 @@ namespace Api {
 void SaveNewFilterPinned(
 		not_null<Main::Session*> session,
 		FilterId filterId) {
-	const auto &order = session->data().pinnedChatsOrder(
-		nullptr,
-		filterId);
+	const auto &order = session->data().pinnedChatsOrder(filterId);
 	auto &filters = session->data().chatsFilters();
 	const auto &filter = filters.applyUpdatedPinned(filterId, order);
 	session->api().request(MTPmessages_UpdateDialogFilter(

Telegram/SourceFiles/api/api_chat_invite.cpp

@@ -18,6 +18,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_photo.h"
 #include "data/data_photo_media.h"
 #include "data/data_channel.h"
+#include "data/data_forum.h"
 #include "data/data_user.h"
 #include "data/data_file_origin.h"
 #include "ui/boxes/confirm_box.h"
@@ -80,6 +81,7 @@ void SubmitChatInvite(
 		} else if (type == u"CHANNELS_TOO_MUCH"_q) {
 			strongController->show(
 				Box(ChannelsLimitBox, &strongController->session()));
+			return;
 		}
 
 		strongController->hideLayer();
@@ -107,16 +109,24 @@ void CheckChatInvite(
 		const QString &hash,
 		ChannelData *invitePeekChannel) {
 	const auto session = &controller->session();
-	const auto weak = base::make_weak(controller.get());
+	const auto weak = base::make_weak(controller);
 	session->api().checkChatInvite(hash, [=](const MTPChatInvite &result) {
+		const auto strong = weak.get();
+		if (!strong) {
+			return;
+		}
 		Core::App().hideMediaView();
-		result.match([=](const MTPDchatInvite &data) {
-			const auto strongController = weak.get();
-			if (!strongController) {
-				return;
+		const auto show = [&](not_null<PeerData*> chat) {
+			const auto way = Window::SectionShow::Way::Forward;
+			if (const auto forum = chat->forum()) {
+				strong->showForum(forum, way);
+			} else {
+				strong->showPeerHistory(chat, way);
 			}
+		};
+		result.match([=](const MTPDchatInvite &data) {
 			const auto isGroup = !data.is_broadcast();
-			const auto box = strongController->show(Box<ConfirmInviteBox>(
+			const auto box = strong->show(Box<ConfirmInviteBox>(
 				session,
 				data,
 				invitePeekChannel,
@@ -139,21 +149,13 @@ void CheckChatInvite(
 				if (const auto channel = chat->asChannel()) {
 					channel->clearInvitePeek();
 				}
-				if (const auto strong = weak.get()) {
-					strong->showPeerHistory(
-						chat,
-						Window::SectionShow::Way::Forward);
-				}
+				show(chat);
 			}
 		}, [=](const MTPDchatInvitePeek &data) {
 			if (const auto chat = session->data().processChat(data.vchat())) {
 				if (const auto channel = chat->asChannel()) {
 					channel->setInvitePeek(hash, data.vexpires().v);
-					if (const auto strong = weak.get()) {
-						strong->showPeerHistory(
-							chat,
-							Window::SectionShow::Way::Forward);
-					}
+					show(chat);
 				}
 			}
 		});
@@ -170,6 +172,11 @@ void CheckChatInvite(
 
 } // namespace Api
 
+struct ConfirmInviteBox::Participant {
+	not_null<UserData*> user;
+	Ui::PeerUserpicView userpic;
+};
+
 ConfirmInviteBox::ConfirmInviteBox(
 	QWidget*,
 	not_null<Main::Session*> session,
@@ -240,7 +247,7 @@ ConfirmInviteBox::ConfirmInviteBox(
 		}
 	} else {
 		_photoEmpty = std::make_unique<Ui::EmptyUserpic>(
-			Data::PeerUserpicColor(0),
+			Ui::EmptyUserpic::UserpicColor(0),
 			invite.title);
 	}
 }
@@ -355,7 +362,7 @@ void ConfirmInviteBox::paintEvent(QPaintEvent *e) {
 					{ .options = Images::Option::RoundCircle }));
 		}
 	} else if (_photoEmpty) {
-		_photoEmpty->paint(
+		_photoEmpty->paintCircle(
 			p,
 			(width() - st::confirmInvitePhotoSize) / 2,
 			st::confirmInvitePhotoTop,

Telegram/SourceFiles/api/api_chat_invite.h

@@ -21,7 +21,6 @@ class SessionController;
 } // namespace Window
 
 namespace Data {
-class CloudImageView;
 class PhotoMedia;
 } // namespace Data
 
@@ -55,10 +54,7 @@ protected:
 	void paintEvent(QPaintEvent *e) override;
 
 private:
-	struct Participant {
-		not_null<UserData*> user;
-		std::shared_ptr<Data::CloudImageView> userpic;
-	};
+	struct Participant;
 	struct ChatInvite {
 		QString title;
 		QString about;

Telegram/SourceFiles/api/api_chat_participants.cpp

@@ -365,6 +365,7 @@ void ChatParticipants::requestForAdd(
 
 void ChatParticipants::requestLast(not_null<ChannelData*> channel) {
 	if (!channel->isMegagroup()
+		|| !channel->canViewMembers()
 		|| _participantsRequests.contains(channel)) {
 		return;
 	}
@@ -532,6 +533,7 @@ ChatParticipants::Parsed ChatParticipants::ParseRecent(
 		const TLMembers &data) {
 	const auto result = Parse(channel, data);
 	const auto applyLast = channel->isMegagroup()
+		&& channel->canViewMembers()
 		&& (channel->mgInfo->lastParticipants.size() <= result.list.size());
 	if (applyLast) {
 		ApplyLastList(channel, result.availableCount, result.list);
@@ -598,7 +600,7 @@ void ChatParticipants::requestSelf(not_null<ChannelData*> channel) {
 		});
 	}).fail([=](const MTP::Error &error) {
 		_selfParticipantRequests.erase(channel);
-		if (error.type() == qstr("CHANNEL_PRIVATE")) {
+		if (error.type() == u"CHANNEL_PRIVATE"_q) {
 			channel->privateErrorReceived();
 		}
 		finalize();

Telegram/SourceFiles/api/api_common.cpp

@@ -0,0 +1,23 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "api/api_common.h"
+
+#include "data/data_thread.h"
+
+namespace Api {
+
+SendAction::SendAction(
+	not_null<Data::Thread*> thread,
+	SendOptions options)
+: history(thread->owningHistory())
+, options(options)
+, replyTo(thread->topicRootId())
+, topicRootId(replyTo) {
+}
+
+} // namespace Api

Telegram/SourceFiles/api/api_common.h

@@ -9,6 +9,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 class History;
 
+namespace Data {
+class Thread;
+} // namespace Data
+
 namespace Api {
 
 struct SendOptions {
@@ -28,15 +32,13 @@ enum class SendType {
 
 struct SendAction {
 	explicit SendAction(
-		not_null<History*> history,
-		SendOptions options = SendOptions())
-	: history(history)
-	, options(options) {
-	}
+		not_null<Data::Thread*> thread,
+		SendOptions options = SendOptions());
 
 	not_null<History*> history;
 	SendOptions options;
 	MsgId replyTo = 0;
+	MsgId topicRootId = 0;
 	bool clearDraft = true;
 	bool generateLocal = true;
 	MsgId replaceMediaOf = 0;

Telegram/SourceFiles/api/api_confirm_phone.cpp

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "apiwrap.h"
 #include "lang/lang_keys.h"
+#include "main/main_account.h"
 #include "main/main_session.h"
 #include "ui/boxes/confirm_box.h"
 #include "ui/boxes/confirm_phone_box.h"
@@ -45,6 +46,8 @@ void ConfirmPhone::resolve(
 				return 0;
 			}, [&](const MTPDauth_sentCodeTypeSms &data) {
 				return data.vlength().v;
+			}, [&](const MTPDauth_sentCodeTypeFragmentSms &data) {
+				return data.vlength().v;
 			}, [&](const MTPDauth_sentCodeTypeCall &data) {
 				return data.vlength().v;
 			}, [&](const MTPDauth_sentCodeTypeFlashCall &) {
@@ -56,6 +59,10 @@ void ConfirmPhone::resolve(
 			}, [&](const MTPDauth_sentCodeTypeSetUpEmailRequired &) {
 				return bad("SetUpEmailRequired");
 			});
+			const auto fragmentUrl = data.vtype().match([](
+					const MTPDauth_sentCodeTypeFragmentSms &data) {
+				return qs(data.vurl());
+			}, [](const auto &) { return QString(); });
 			const auto phoneHash = qs(data.vphone_code_hash());
 			const auto timeout = [&]() -> std::optional<int> {
 				if (const auto nextType = data.vnext_type()) {
@@ -68,8 +75,15 @@ void ConfirmPhone::resolve(
 			auto box = Box<Ui::ConfirmPhoneBox>(
 				phone,
 				sentCodeLength,
+				fragmentUrl,
 				timeout);
 			const auto boxWeak = Ui::MakeWeak(box.data());
+			using LoginCode = rpl::event_stream<QString>;
+			const auto codeHandles = box->lifetime().make_state<LoginCode>();
+			controller->session().account().setHandleLoginCode([=](
+					const QString &code) {
+				codeHandles->fire_copy(code);
+			});
 			box->resendRequests(
 			) | rpl::start_with_next([=] {
 				_api.request(MTPauth_ResendCode(
@@ -81,7 +95,9 @@ void ConfirmPhone::resolve(
 					}
 				}).send();
 			}, box->lifetime());
-			box->checkRequests(
+			rpl::merge(
+				codeHandles->events(),
+				box->checkRequests()
 			) | rpl::start_with_next([=](const QString &code) {
 				if (_checkRequestId) {
 					return;
@@ -113,6 +129,10 @@ void ConfirmPhone::resolve(
 					boxWeak->showServerError(errorText);
 				}).handleFloodErrors().send();
 			}, box->lifetime());
+			box->boxClosing(
+			) | rpl::start_with_next([=] {
+				controller->session().account().setHandleLoginCode(nullptr);
+			}, box->lifetime());
 
 			controller->show(std::move(box), Ui::LayerOption::CloseOther);
 		});

Telegram/SourceFiles/api/api_editing.cpp

@@ -148,6 +148,7 @@ void EditMessageWithUploadedMedia(
 		MTPInputMedia media) {
 	const auto done = [=](Fn<void()> applyUpdates) {
 		if (item) {
+			item->removeFromSharedMediaIndex();
 			item->clearSavedMedia();
 			item->setIsLocalUpdateMedia(true);
 			applyUpdates();
@@ -206,7 +207,7 @@ void EditMessageWithUploadedPhoto(
 	EditMessageWithUploadedMedia(
 		item,
 		options,
-		PrepareUploadedPhoto(std::move(info)));
+		PrepareUploadedPhoto(item, std::move(info)));
 }
 
 mtpRequestId EditCaption(