Version 2.7.2.

- Offer real goods and services for sale in any group,
channel or bot – Telegram doesn't charge a commission.
- Pay for goods securely using one of the 8 integrated
payment providers – Telegram doesn't collect your payment info.
- See how this works in our @TestStore.
- Schedule voice chats to let participants know about them in advance.
- View a countdown to the voice chat and get notified when it starts.
- Try two new, fully-featured versions of Telegram Web – both
supporting animated stickers, dark mode, chat folders and more:
https://webk.telegram.org/ and https://webz.telegram.org/.

.gitattributes

@@ -4,3 +4,6 @@
 # Ensure diffs have LF endings
 *.diff text eol=lf
 *.bat text eol=crlf
+
+# Ensure lottie animations are treated as binary files
+*.lottie binary

.github/lock.yml

@@ -1,21 +0,0 @@
-# Number of days of inactivity before a closed issue or pull request is locked
-daysUntilLock: 45
-
-# Skip issues and pull requests created before a given timestamp. Timestamp must
-# follow ISO 8601 (`YYYY-MM-DD`). Set to `false` to disable
-skipCreatedBefore: false
-
-# Issues and pull requests with these labels will be ignored. Set to `[]` to disable
-exemptLabels: []
-
-# Label to add before locking, such as `outdated`. Set to `false` to disable
-lockLabel: false
-
-# Comment to post before locking. Set to `false` to disable
-lockComment: >
-  This thread has been automatically locked since there has not been
-  any recent activity after it was closed. Please open a new issue for
-  related bugs.
-
-# Assign `resolved` as the reason for locking. Set to `false` to disable
-setLockReason: true

.github/workflows/linux.yml

@@ -55,7 +55,7 @@ jobs:
 
     defaults:
       run:
-        shell: scl enable devtoolset-8 -- bash --noprofile --norc -eo pipefail {0}
+        shell: scl enable devtoolset-9 -- bash --noprofile --norc -eo pipefail {0}
 
     strategy:
       matrix:
@@ -65,6 +65,8 @@ jobs:
           - "DESKTOP_APP_DISABLE_X11_INTEGRATION"
           - "DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION"
           - "DESKTOP_APP_DISABLE_GTK_INTEGRATION"
+          - "LIBTGVOIP_DISABLE_ALSA"
+          - "LIBTGVOIP_DISABLE_PULSEAUDIO"
 
     env:
       UPLOAD_ARTIFACT: "false"

.github/workflows/lock.yml

@@ -0,0 +1,23 @@
+name: 'Lock Threads'
+
+on:
+  schedule:
+    - cron: '0 * * * *'
+
+jobs:
+  lock:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: dessant/lock-threads@v2
+        with:
+          github-token: ${{ github.token }}
+          issue-lock-inactive-days: 45
+          pr-lock-inactive-days: 45
+          issue-lock-comment: >
+            This issue has been automatically locked since there
+            has not been any recent activity after it was closed.
+            Please open a new issue for related bugs.
+          pr-lock-comment: >
+            This pull request has been automatically locked since there
+            has not been any recent activity after it was closed.
+            Please open a new issue for related bugs.

.github/workflows/mac.yml

@@ -56,7 +56,7 @@ jobs:
       GIT: "https://github.com"
       PREFIX: "/usr/local/macos"
       MACOSX_DEPLOYMENT_TARGET: "10.12"
-      XZ: "xz-5.2.4"
+      XZ: "xz-5.2.5"
       QT: "5_15_2"
       OPENSSL_VER: "1_1_1"
       QT_PREFIX: "/usr/local/desktop-app/Qt-5.15.2"
@@ -83,6 +83,9 @@ jobs:
           brew install automake fdk-aac lame libass libtool libvorbis libvpx \
           ninja opus sdl shtool texi2html theora x264 xvid yasm pkg-config
 
+          # Disable spotlight.
+          sudo mdutil -a -i off
+
           sudo xcode-select -s /Applications/Xcode.app/Contents/Developer
 
           xcodebuild -version > CACHE_KEY.txt
@@ -142,7 +145,7 @@ jobs:
           cd mozjpeg
           cmake -B build . \
           -DCMAKE_BUILD_TYPE=Release \
-          -DCMAKE_INSTALL_PREFIX=/usr/local/macos \
+          -DCMAKE_INSTALL_PREFIX=$PREFIX \
           -DWITH_JPEG8=ON \
           -DPNG_SUPPORTED=OFF
           cmake --build build -j$(nproc)
@@ -350,7 +353,7 @@ jobs:
       - name: FFmpeg install.
         run: |
           cd $LibrariesPath
-          #List of files from cmake/external/ffmpeg/CMakeLists.txt.
+          # List of files from cmake/external/ffmpeg/CMakeLists.txt.
           copyLib() {
             mkdir -p ffmpeg/$1
             \cp -fR ffmpeg-cache/lib/$1.a ffmpeg/$1/$1.a
@@ -361,17 +364,15 @@ jobs:
           copyLib libswscale
           copyLib libavutil
 
-          sudo cp -R ffmpeg-cache/. /usr/local/
+          sudo cp -R ffmpeg-cache/. $PREFIX
           sudo cp -R ffmpeg-cache/include/. ffmpeg/
 
       - name: OpenAL Soft.
         run: |
           cd $LibrariesPath
 
-          git clone $GIT/kcat/openal-soft.git
-          cd openal-soft
-          git checkout 3970252da9
-          cd build
+          git clone --branch capture_with_webrtc $GIT/telegramdesktop/openal-soft.git
+          cd openal-soft/build
 
           CFLAGS="$UNGUARDED" CPPFLAGS="$UNGUARDED" cmake \
           -D CMAKE_INSTALL_PREFIX:PATH=$PREFIX \
@@ -462,9 +463,9 @@ jobs:
           -nomake examples \
           -nomake tests \
           -platform macx-clang \
-          -I "/usr/local/macos/include" \
-          LIBJPEG_LIBS="/usr/local/macos/lib/libjpeg.a" \
-          ZLIB_LIBS="/usr/local/macos/lib/libz.a"
+          -I "$PREFIX/include" \
+          LIBJPEG_LIBS="$PREFIX/lib/libjpeg.a" \
+          ZLIB_LIBS="$PREFIX/lib/libz.a"
 
           make -j$(nproc)
           sudo make install
@@ -486,12 +487,13 @@ jobs:
           git clone --recursive $GIT/desktop-app/tg_owt.git
           mkdir -p tg_owt/out/Debug
           cd tg_owt/out/Debug
-          cmake -G Ninja -DCMAKE_BUILD_TYPE=Debug \
+          cmake -G Ninja \
+          -DCMAKE_BUILD_TYPE=Debug \
           -DTG_OWT_SPECIAL_TARGET=mac \
-          -DTG_OWT_LIBJPEG_INCLUDE_PATH=/usr/local/macos/include \
+          -DTG_OWT_LIBJPEG_INCLUDE_PATH=$PREFIX/include \
           -DTG_OWT_OPENSSL_INCLUDE_PATH=`pwd`/../../../openssl_$OPENSSL_VER/include \
           -DTG_OWT_OPUS_INCLUDE_PATH=$PREFIX/include/opus \
-          -DTG_OWT_FFMPEG_INCLUDE_PATH=/usr/local/include \
+          -DTG_OWT_FFMPEG_INCLUDE_PATH=$PREFIX/include \
           ../..
           ninja
 

.github/workflows/win.yml

@@ -128,7 +128,7 @@ jobs:
         shell: bash
         run: |
           echo "Find any version of Python 2."
-          p=`ls /c/hostedtoolcache/windows/python | grep 2 | tail -1`
+          p=`ls /c/hostedtoolcache/windows/python | grep "^2" | tail -1`
           if [ -z "$p" ]; then
             echo "Python 2 is not found."
             exit 1
@@ -409,6 +409,7 @@ jobs:
           -D TDESKTOP_API_TEST=ON ^
           -D DESKTOP_APP_USE_PACKAGED=OFF ^
           -D DESKTOP_APP_DISABLE_CRASH_REPORTS=OFF ^
+          -D DESKTOP_APP_NO_PDB=ON ^
           %TDESKTOP_BUILD_DEFINE% ^
           -DCMAKE_SYSTEM_VERSION=%SDK%
 

.gitignore

@@ -48,3 +48,5 @@ stage
 /Linux/
 /Telegram/Makefile
 *.*~
+.idea/
+cmake-build-debug/

.gitmodules

@@ -88,3 +88,6 @@
 [submodule "Telegram/ThirdParty/tgcalls"]
 	path = Telegram/ThirdParty/tgcalls
 	url = https://github.com/TelegramMessenger/tgcalls.git
+[submodule "Telegram/lib_webview"]
+	path = Telegram/lib_webview
+	url = https://github.com/desktop-app/lib_webview.git

README.md

@@ -62,7 +62,7 @@ Version **1.8.15** was the last that supports older systems
 
 ## Build instructions
 
-* [Visual Studio 2019][msvc]
+* Visual Studio 2019 [(32 bits)][msvc32] [(64 bits)][msvc64]
 * [Xcode 12][xcode]
 * [CMake on GNU/Linux][cmake]
 
@@ -72,7 +72,8 @@ Version **1.8.15** was the last that supports older systems
 [telegram_api]: https://core.telegram.org
 [telegram_proto]: https://core.telegram.org/mtproto
 [license]: LICENSE
-[msvc]: docs/building-msvc.md
+[msvc32]: docs/building-msvc.md
+[msvc64]: docs/building-msvc-x64.md
 [xcode]: docs/building-xcode.md
 [xcode_old]: docs/building-xcode-old.md
 [cmake]: docs/building-cmake.md

Telegram/CMakeLists.txt

@@ -19,6 +19,7 @@ add_subdirectory(lib_storage)
 add_subdirectory(lib_lottie)
 add_subdirectory(lib_qr)
 add_subdirectory(lib_webrtc)
+add_subdirectory(lib_webview)
 add_subdirectory(codegen)
 
 get_filename_component(src_loc SourceFiles REALPATH)
@@ -26,6 +27,7 @@ get_filename_component(res_loc Resources REALPATH)
 
 include(cmake/telegram_options.cmake)
 include(cmake/lib_ffmpeg.cmake)
+include(cmake/lib_stripe.cmake)
 include(cmake/lib_tgvoip.cmake)
 include(cmake/lib_tgcalls.cmake)
 include(cmake/td_export.cmake)
@@ -35,6 +37,11 @@ include(cmake/td_scheme.cmake)
 include(cmake/td_ui.cmake)
 include(cmake/generate_appdata_changelog.cmake)
 
+if (WIN32)
+    include(cmake/generate_midl.cmake)
+    generate_midl(Telegram ${src_loc}/platform/win/windows_quiethours.idl)
+endif()
+
 set_target_properties(Telegram PROPERTIES AUTOMOC ON AUTORCC ON)
 
 target_link_libraries(Telegram
@@ -55,7 +62,9 @@ PRIVATE
     desktop-app::lib_storage
     desktop-app::lib_lottie
     desktop-app::lib_qr
+    desktop-app::lib_webview
     desktop-app::lib_ffmpeg
+    desktop-app::lib_stripe
     desktop-app::external_lz4
     desktop-app::external_rlottie
     desktop-app::external_zlib
@@ -70,9 +79,15 @@ PRIVATE
     desktop-app::external_xxhash
 )
 
-if (LINUX)
+if (WIN32)
     target_link_libraries(Telegram
     PRIVATE
+        desktop-app::lib_webview_winrt
+    )
+elseif (LINUX)
+    target_link_libraries(Telegram
+    PRIVATE
+        desktop-app::external_glibmm
         desktop-app::external_glib
     )
 
@@ -248,8 +263,6 @@ PRIVATE
     boxes/sessions_box.h
     boxes/share_box.cpp
     boxes/share_box.h
-    boxes/single_choice_box.cpp
-    boxes/single_choice_box.h
     boxes/sticker_set_box.cpp
     boxes/sticker_set_box.h
     boxes/stickers_box.cpp
@@ -262,11 +275,15 @@ PRIVATE
     calls/calls_box_controller.h
     calls/calls_call.cpp
     calls/calls_call.h
+    calls/calls_choose_join_as.cpp
+    calls/calls_choose_join_as.h
     calls/calls_group_call.cpp
     calls/calls_group_call.h
     calls/calls_group_common.h
     calls/calls_group_members.cpp
     calls/calls_group_members.h
+    calls/calls_group_menu.cpp
+    calls/calls_group_menu.h
     calls/calls_group_panel.cpp
     calls/calls_group_panel.h
     calls/calls_group_settings.cpp
@@ -378,8 +395,6 @@ PRIVATE
     data/data_cloud_file.h
     data/data_cloud_themes.cpp
     data/data_cloud_themes.h
-    data/data_countries.cpp
-    data/data_countries.h
     data/data_document.cpp
     data/data_document.h
     data/data_document_media.cpp
@@ -388,8 +403,6 @@ PRIVATE
     data/data_drafts.h
     data/data_folder.cpp
     data/data_folder.h
-    # data/data_feed_messages.cpp
-    # data/data_feed_messages.h
     data/data_file_origin.cpp
     data/data_file_origin.h
     data/data_flags.h
@@ -412,6 +425,8 @@ PRIVATE
     data/data_notify_settings.h
     data/data_peer.cpp
     data/data_peer.h
+    data/data_peer_id.cpp
+    data/data_peer_id.h
     data/data_peer_values.cpp
     data/data_peer_values.h
     data/data_photo.cpp
@@ -490,8 +505,6 @@ PRIVATE
     history/admin_log/history_admin_log_item.h
     history/admin_log/history_admin_log_section.cpp
     history/admin_log/history_admin_log_section.h
-    # history/feed/history_feed_section.cpp
-    # history/feed/history_feed_section.h
     history/view/controls/compose_controls_common.h
     history/view/controls/history_view_compose_controls.cpp
     history/view/controls/history_view_compose_controls.h
@@ -610,22 +623,10 @@ PRIVATE
     info/info_top_bar.h
     info/info_wrap_widget.cpp
     info/info_wrap_widget.h
-    # info/channels/info_channels_widget.cpp
-    # info/channels/info_channels_widget.h
     info/common_groups/info_common_groups_inner_widget.cpp
     info/common_groups/info_common_groups_inner_widget.h
     info/common_groups/info_common_groups_widget.cpp
     info/common_groups/info_common_groups_widget.h
-    # info/feed/info_feed_channels.cpp
-    # info/feed/info_feed_channels.h
-    # info/feed/info_feed_channels_controllers.cpp
-    # info/feed/info_feed_channels_controllers.h
-    # info/feed/info_feed_cover.cpp
-    # info/feed/info_feed_cover.h
-    # info/feed/info_feed_profile_inner_widget.cpp
-    # info/feed/info_feed_profile_inner_widget.h
-    # info/feed/info_feed_profile_widget.cpp
-    # info/feed/info_feed_profile_widget.h
     info/media/info_media_buttons.h
     info/media/info_media_empty_widget.cpp
     info/media/info_media_empty_widget.h
@@ -807,8 +808,6 @@ PRIVATE
     passport/passport_panel.h
     passport/passport_panel_controller.cpp
     passport/passport_panel_controller.h
-    passport/passport_panel_details_row.cpp
-    passport/passport_panel_details_row.h
     passport/passport_panel_edit_contact.cpp
     passport/passport_panel_edit_contact.h
     passport/passport_panel_edit_document.cpp
@@ -819,6 +818,10 @@ PRIVATE
     passport/passport_panel_form.h
     passport/passport_panel_password.cpp
     passport/passport_panel_password.h
+    payments/payments_checkout_process.cpp
+    payments/payments_checkout_process.h
+    payments/payments_form.cpp
+    payments/payments_form.h
     platform/linux/linux_desktop_environment.cpp
     platform/linux/linux_desktop_environment.h
     platform/linux/linux_gdk_helper.cpp
@@ -830,14 +833,18 @@ PRIVATE
     platform/linux/linux_gtk_integration_p.h
     platform/linux/linux_gtk_integration.cpp
     platform/linux/linux_gtk_integration.h
+    platform/linux/linux_gtk_open_with_dialog.cpp
+    platform/linux/linux_gtk_open_with_dialog.h
+    platform/linux/linux_mpris_support.cpp
+    platform/linux/linux_mpris_support.h
     platform/linux/linux_notification_service_watcher.cpp
     platform/linux/linux_notification_service_watcher.h
-    platform/linux/linux_open_with_dialog.cpp
-    platform/linux/linux_open_with_dialog.h
     platform/linux/linux_wayland_integration.cpp
     platform/linux/linux_wayland_integration.h
     platform/linux/linux_xdp_file_dialog.cpp
     platform/linux/linux_xdp_file_dialog.h
+    platform/linux/linux_xdp_open_with_dialog.cpp
+    platform/linux/linux_xdp_open_with_dialog.h
     platform/linux/file_utilities_linux.cpp
     platform/linux/file_utilities_linux.h
     platform/linux/launcher_linux.cpp
@@ -976,8 +983,6 @@ PRIVATE
     storage/storage_domain.h
     storage/storage_facade.cpp
     storage/storage_facade.h
-    # storage/storage_feed_messages.cpp
-    # storage/storage_feed_messages.h
     storage/storage_media_prepare.cpp
     storage/storage_media_prepare.h
     storage/storage_shared_media.cpp
@@ -1016,8 +1021,6 @@ PRIVATE
     ui/widgets/level_meter.h
     ui/widgets/multi_select.cpp
     ui/widgets/multi_select.h
-    ui/widgets/separate_panel.cpp
-    ui/widgets/separate_panel.h
     ui/countryinput.cpp
     ui/countryinput.h
     ui/empty_userpic.cpp
@@ -1033,8 +1036,6 @@ PRIVATE
     ui/search_field_controller.h
     ui/special_buttons.cpp
     ui/special_buttons.h
-    ui/special_fields.cpp
-    ui/special_fields.h
     ui/unread_badge.cpp
     ui/unread_badge.h
     window/main_window.cpp
@@ -1124,10 +1125,14 @@ if (DESKTOP_APP_DISABLE_DBUS_INTEGRATION)
     remove_target_sources(Telegram ${src_loc}
         platform/linux/linux_gsd_media_keys.cpp
         platform/linux/linux_gsd_media_keys.h
+        platform/linux/linux_mpris_support.cpp
+        platform/linux/linux_mpris_support.h
         platform/linux/linux_notification_service_watcher.cpp
         platform/linux/linux_notification_service_watcher.h
         platform/linux/linux_xdp_file_dialog.cpp
         platform/linux/linux_xdp_file_dialog.h
+        platform/linux/linux_xdp_open_with_dialog.cpp
+        platform/linux/linux_xdp_open_with_dialog.h
         platform/linux/notifications_manager_linux.cpp
     )
 
@@ -1150,8 +1155,8 @@ if (DESKTOP_APP_DISABLE_GTK_INTEGRATION)
         platform/linux/linux_gtk_file_dialog.h
         platform/linux/linux_gtk_integration_p.h
         platform/linux/linux_gtk_integration.cpp
-        platform/linux/linux_open_with_dialog.cpp
-        platform/linux/linux_open_with_dialog.h
+        platform/linux/linux_gtk_open_with_dialog.cpp
+        platform/linux/linux_gtk_open_with_dialog.h
     )
 
     nice_target_sources(Telegram ${src_loc}

Telegram/Resources/langs/lang.strings

@@ -216,6 +216,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_code_desc" = "We have sent you a message with activation\ncode to your phone. Please enter it below.";
 "lng_code_from_telegram" = "Please enter the code you've just received\nin your previous **Telegram** app.";
 "lng_code_no_telegram" = "Send code via SMS";
+"lng_code_register_phone" = "If you already signed up for Telegram, please enter the code which was sent to your mobile app.\n\nIf you haven’t signed up yet, please register from your phone or tablet first.";
 "lng_code_call" = "Telegram will call you in {minutes}:{seconds}";
 "lng_code_calling" = "Requesting a call from Telegram...";
 "lng_code_called" = "Telegram dialed your number";
@@ -453,6 +454,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_sensitive_title" = "Sensitive content";
 "lng_settings_sensitive_disable_filtering" = "Disable filtering";
 "lng_settings_sensitive_about" = "Display sensitive media in public channels on all your Telegram devices.";
+"lng_settings_security_bots" = "Bots and websites";
+"lng_settings_clear_payment_info" = "Clear Payment and Shipping Info";
+
+"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";
+"lng_clear_payment_info_payment" = "Payment info";
+"lng_clear_payment_info_clear" = "Clear";
+"lng_clear_payment_info_confirm" = "Delete your shipping info and instruct all payment providers to remove your saved credit cards? Note that Telegram never stores your credit card data.";
 
 "lng_settings_auto_night_mode" = "Auto-Night mode";
 "lng_settings_auto_night_enabled" = "Match the system settings";
@@ -1097,8 +1107,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_action_invite_user_chat" = "the voice chat";
 "lng_action_invite_users_and_one" = "{accumulated}, {user}";
 "lng_action_invite_users_and_last" = "{accumulated} and {user}";
-"lng_action_group_call_started" = "{from} started {chat}";
-"lng_action_group_call_started_chat" = "a voice chat";
+"lng_action_group_call_started_group" = "{from} started a voice chat";
+"lng_action_group_call_started_channel" = "Voice chat started";
+"lng_action_group_call_scheduled_group" = "{from} scheduled a voice chat for {date}";
+"lng_action_group_call_scheduled_channel" = "Voice chat scheduled for {date}";
 "lng_action_group_call_finished" = "Voice chat finished ({duration})";
 "lng_action_add_user" = "{from} added {user}";
 "lng_action_add_users_many" = "{from} added {users}";
@@ -1854,11 +1866,66 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_theme_editor_menu_show" = "Show palette file";
 
 "lng_payments_not_supported" = "Sorry, Telegram Desktop doesn't support payments yet. Please use one of our mobile apps to do this.";
+"lng_payments_webview_no_card" = "Unfortunately, you can't add a new card with current system configuration.";
+"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 4 (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_sure_close" = "Are you sure you want to close this payment form? The changes you made will be lost.";
 "lng_payments_receipt_label" = "Receipt";
 "lng_payments_receipt_label_test" = "Test receipt";
 "lng_payments_invoice_label" = "Invoice";
 "lng_payments_invoice_label_test" = "Test invoice";
 "lng_payments_receipt_button" = "Receipt";
+"lng_payments_success" = "You paid {amount} for {title}.";
+
+"lng_payments_checkout_title" = "Checkout";
+"lng_payments_receipt_title" = "Receipt";
+"lng_payments_total_label" = "Total";
+"lng_payments_date_label" = "Paid";
+"lng_payments_pay_amount" = "Pay {amount}";
+"lng_payments_payment_method" = "Payment Method";
+"lng_payments_new_card" = "New Card...";
+"lng_payments_shipping_address" = "Shipping Address";
+"lng_payments_address_street1" = "Address 1";
+"lng_payments_address_street2" = "Address 2";
+"lng_payments_address_city" = "City";
+"lng_payments_address_state" = "State";
+"lng_payments_address_country" = "Country";
+"lng_payments_address_postcode" = "Postcode";
+
+"lng_payments_shipping_method" = "Shipping Method";
+"lng_payments_info_name" = "Name";
+"lng_payments_info_email" = "Email";
+"lng_payments_info_phone" = "Phone";
+"lng_payments_to_provider_phone_email" = "Phone and Email will be passed to {provider} as billing info.";
+"lng_payments_to_provider_email" = "Email will be passed to {provider} as billing info.";
+"lng_payments_to_provider_phone" = "Phone will be passed to {provider} as billing info.";
+"lng_payments_processed_by" = "Processed by {provider}";
+"lng_payments_warning_title" = "Warning";
+"lng_payments_warning_body" = "Neither Telegram, nor {bot1} will have access to your credit card information. Credit card details will be handled only by the payment system, {provider}.\n\nPayments will go directly to the developer of {bot2}. Telegram cannot provide any guarantees, so proceed at your own risk. In case of problems, please contact the developer of {bot3} or your bank.";
+"lng_payments_shipping_address_title" = "Shipping Information";
+"lng_payments_card_title" = "New Card";
+"lng_payments_card_number" = "Card Number";
+"lng_payments_card_holder" = "Cardholder name";
+"lng_payments_billing_address" = "Billing Information";
+"lng_payments_billing_country" = "Country";
+"lng_payments_billing_zip_code" = "Zip Code";
+"lng_payments_save_information" = "Save Information for future use";
+"lng_payments_need_password" = "You can save your payment information for future use. Please turn on Two-Step Verification to enable this.";
+"lng_payments_password_title" = "Payment Confirmation";
+"lng_payments_password_description" = "Your card {card} is on file. To pay with this card, please enter your 2-Step-Verification password.";
+"lng_payments_password_submit" = "Pay";
+"lng_payments_tips_label" = "Tip (Optional)";
+"lng_payments_tips_box_title" = "Add Tip";
+"lng_payments_tips_max" = "Max possible tip amount: {amount}";
+
+"lng_payments_shipping_not_available" = "Shipping to the selected country is not available.";
+"lng_payments_card_declined" = "Your card was declined.";
+"lng_payments_payment_failed" = "Payment failed. Your card has not been billed.";
+"lng_payments_precheckout_failed" = "The bot couldn't process your payment. Your card has not been billed.";
+"lng_payments_already_paid" = "You have already paid for this item.";
 
 "lng_call_status_incoming" = "is calling you...";
 "lng_call_status_connecting" = "connecting...";
@@ -1923,18 +1990,28 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_group_call_title" = "Voice Chat";
 "lng_group_call_active" = "speaking";
 "lng_group_call_inactive" = "listening";
+"lng_group_call_raised_hand_status" = "wants to speak";
 "lng_group_call_settings" = "Settings";
+"lng_group_call_share_button" = "Share";
 "lng_group_call_unmute" = "Unmute";
 "lng_group_call_unmute_sub" = "or hold spacebar to talk";
 "lng_group_call_you_are_live" = "You are Live";
 "lng_group_call_force_muted" = "Muted by admin";
 "lng_group_call_force_muted_sub" = "You are in Listen Only mode";
+"lng_group_call_raise_hand_tip" = "Click if you want to speak";
+"lng_group_call_raised_hand" = "You asked to speak";
+"lng_group_call_raised_hand_sub" = "We let the speakers know";
 "lng_group_call_connecting" = "Connecting...";
 "lng_group_call_leave" = "Leave";
 "lng_group_call_leave_title" = "Leave voice chat";
 "lng_group_call_leave_sure" = "Are you sure you want to leave this voice chat?";
+"lng_group_call_close" = "Close";
+"lng_group_call_close_sure" = "Voice chat is scheduled. You can abort it or just close this panel.";
+"lng_group_call_also_cancel" = "Abort voice chat";
 "lng_group_call_leave_to_other_sure" = "Do you want to leave your active voice chat and join a voice chat in this group?";
 "lng_group_call_create_sure" = "Do you really want to start a voice chat in this group?";
+"lng_group_call_create_sure_channel" = "Are you sure you want to start a voice chat in this channel as your personal account?";
+"lng_group_call_join_sure_personal" = "Are you sure you want to join this voice chat as your personal account?";
 "lng_group_call_also_end" = "End voice chat";
 "lng_group_call_settings_title" = "Settings";
 "lng_group_call_invite" = "Invite Member";
@@ -1947,7 +2024,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_group_call_add_to_group_all" = "Those users aren't members of «{group}» yet. Add them to the group?";
 "lng_group_call_invite_members" = "Group members";
 "lng_group_call_invite_search_results" = "Search results";
-"lng_group_call_new_muted" = "Mute new members";
+"lng_group_call_new_muted" = "Mute new participants";
 "lng_group_call_speakers" = "Speakers";
 "lng_group_call_microphone" = "Microphone";
 "lng_group_call_push_to_talk" = "Push to Talk Shortcut";
@@ -1957,8 +2034,13 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_group_call_ptt_delay_s" = "{amount}s";
 "lng_group_call_ptt_delay" = "Push to Talk release delay: {delay}";
 "lng_group_call_share" = "Share Invite Link";
+"lng_group_call_share_speaker" = "Users with this link can speak";
+"lng_group_call_copy_speaker_link" = "Copy Speaker Link";
+"lng_group_call_copy_listener_link" = "Copy Listener Link";
 "lng_group_call_end" = "End Voice Chat";
+"lng_group_call_cancel" = "Abort Voice Chat";
 "lng_group_call_join" = "Join";
+"lng_group_call_join_confirm" = "Do you want to join the voice chat {chat}?";
 "lng_group_call_invite_done_user" = "You invited {user} to the voice chat.";
 "lng_group_call_invite_done_many#one" = "You invited **{count} member** to the voice chat.";
 "lng_group_call_invite_done_many#other" = "You invited **{count} members** to the voice chat.";
@@ -1969,8 +2051,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_group_call_too_many" = "Sorry, there are too many members in this voice chat. Please try again later.";
 "lng_group_call_context_mute" = "Mute";
 "lng_group_call_context_unmute" = "Allow to speak";
+"lng_group_call_context_remove_hand" = "Cancel request to speak";
 "lng_group_call_context_mute_for_me" = "Mute for me";
 "lng_group_call_context_unmute_for_me" = "Unmute for me";
+"lng_group_call_context_remove" = "Remove";
+"lng_group_call_remove_channel" = "Remove {channel} from the voice chat?";
 "lng_group_call_duration_days#one" = "{count} day";
 "lng_group_call_duration_days#other" = "{count} days";
 "lng_group_call_duration_hours#one" = "{count} hour";
@@ -1984,6 +2069,50 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_group_call_mac_accessibility" = "Please allow **Accessibility** for Telegram in Privacy Settings.\n\nApp restart may be required.";
 "lng_group_call_mac_settings" = "Open Settings";
 
+"lng_group_call_start_as_header" = "Start Voice Chat as...";
+"lng_group_call_join_as_header" = "Join Voice Chat as...";
+"lng_group_call_display_as_header" = "Display me as...";
+"lng_group_call_join_as_about" = "Choose whether you want to be displayed as your personal account or as your channel.";
+"lng_group_call_or_schedule" = "You can also {link}.";
+"lng_group_call_schedule" = "schedule a voice chat";
+"lng_group_call_schedule_title" = "Schedule Voice Chat";
+"lng_group_call_schedule_notified_group" = "The members of the group will be notified that the voice chat will start in {duration}.";
+"lng_group_call_schedule_notified_channel" = "The subscribers of the channel will be notified that the voice chat will start in {duration}.";
+"lng_group_call_scheduled_status" = "Scheduled";
+"lng_group_call_scheduled_title" = "Scheduled Voice Chat";
+"lng_group_call_starts_short" = "Starts {when}";
+"lng_group_call_starts" = "Voice Chat starts {when}";
+"lng_group_call_starts_today" = "today at {time}";
+"lng_group_call_starts_tomorrow" = "tomorrow at {time}";
+"lng_group_call_starts_date" = "{date} at {time}";
+"lng_group_call_starts_in" = "Starts in";
+"lng_group_call_late_by" = "Late by";
+"lng_group_call_starts_short_today" = "Today, {time}";
+"lng_group_call_starts_short_tomorrow" = "Tomorrow, {time}";
+"lng_group_call_starts_short_date" = "{date}, {time}";
+"lng_group_call_start_now" = "Start Now";
+"lng_group_call_start_now_sure" = "Are you sure you want to start the voice chat now?";
+"lng_group_call_set_reminder" = "Set Reminder";
+"lng_group_call_cancel_reminder" = "Cancel Reminder";
+"lng_group_call_join_as_personal" = "personal account";
+"lng_group_call_edit_title" = "Edit voice chat title";
+"lng_group_call_switch_done" = "Members of this voice chat will now see you as **{user}**";
+"lng_group_call_edit_title_header" = "Voice chat title";
+"lng_group_call_recording_start" = "Start recording";
+"lng_group_call_recording_stop" = "Stop recording";
+"lng_group_call_recording_started" = "Voice chat recording started.";
+"lng_group_call_recording_stopped" = "Voice chat recording stopped.";
+"lng_group_call_recording_saved" = "Audio saved to Saved Messages.";
+"lng_group_call_recording_start_sure" = "Do you want to start recording this chat and save the result into an audio file?\n\nOther members will see the chat is being recorded.";
+"lng_group_call_recording_stop_sure" = "Do you want to stop recording this chat?";
+"lng_group_call_recording_start_field" = "Recording Title";
+"lng_group_call_recording_start_button" = "Start";
+"lng_group_call_is_recorded" = "Voice chat is being recorded.";
+"lng_group_call_can_speak_here" = "You can now speak.";
+"lng_group_call_can_speak" = "You can now speak in {chat}.";
+"lng_group_call_title_changed" = "Voice chat title changed to {title}";
+"lng_group_call_join_as_changed" = "Members of this voice chat will now see you as {name}";
+
 "lng_no_mic_permission" = "Telegram needs access to your microphone so that you can make calls and record voice messages.";
 
 "lng_player_message_today" = "Today at {time}";
@@ -2190,6 +2319,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_stopped_poll" = "{from} stopped poll:";
 "lng_admin_log_invited" = "invited {user}";
 "lng_admin_log_banned" = "banned {user}";
+"lng_admin_log_unbanned" = "unbanned {user}";
 "lng_admin_log_restricted" = "changed restrictions for {user} {until}";
 "lng_admin_log_promoted" = "changed privileges for {user}";
 "lng_admin_log_transferred" = "transferred ownership to {user}";
@@ -2238,34 +2368,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_admin_manage_calls" = "Manage voice chats";
 "lng_admin_log_admin_add_admins" = "Add new admins";
 
-// #feed
-//"lng_feed_name" = "Feed";
-//"lng_feed_show_next" = "Show Next";
-
-//"lng_feed_group" = "Group in feed";
-//"lng_feed_ungroup" = "Ungroup from feed";
-//"lng_feed_channel_added" = "Channel added to your feed.";
-//"lng_feed_channel_removed" = "Channel removed from your feed.";
-//"lng_feed_no_messages" = "No messages in this feed yet";
-//"lng_feed_channels#one" = "{count} channel";
-//"lng_feed_channels#other" = "{count} channels";
-//"lng_feed_notifications" = "Feed notifications";
-//"lng_feed_ungroup_all" = "Ungroup all channels";
-//"lng_feed_sure_ungroup_all" = "Are you sure you want to ungroup all channels from this feed?";
-//"lng_feed_ungroup_sure" = "Ungroup";
-//"lng_feed_create_new" = "New feed";
-//"lng_feed_too_few_channels#one" = "You need at least {count} channel to create a feed.";
-//"lng_feed_too_few_channels#other" = "You need at least {count} channels to create a feed.";
-//"lng_feed_select_more_channels#one" = "Select {count} channel or more.";
-//"lng_feed_select_more_channels#other" = "Select {count} channels or more.";
-//"lng_feed_create" = "Create";
-//"lng_feed_edit_title" = "Edit feed";
-//"lng_feed_channels_not_found" = "No channels found";
-
-//"lng_info_feed_title" = "Feed Info";
-//"lng_info_feed_is_default" = "Group new channels";
-//"lng_info_feed_channels" = "Channels";
-
 "lng_terms_signup" = "By signing up,\nyou agree to the {link}.";
 "lng_terms_signup_link" = "Terms of Service";
 "lng_terms_header" = "Terms of Service";
@@ -2465,6 +2567,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_export_state_chats_list" = "Processing chats...";
 "lng_export_state_chats" = "Chats";
 "lng_export_state_ready_progress" = "{ready} / {total}";
+"lng_export_skip_file" = "Skip this file";
 "lng_export_progress" = "You can close this window now. Please don't quit Telegram until the data export is completed.";
 "lng_export_stop" = "Stop";
 "lng_export_sure_stop" = "Are you sure you want to stop exporting your data?\n\nIf you do, you'll need to start over.";

Telegram/Resources/qrc/telegram/sounds.qrc

@@ -9,5 +9,6 @@
     <file alias="group_call_start.mp3">../../sounds/group_call_start.mp3</file>
     <file alias="group_call_connect.mp3">../../sounds/group_call_connect.mp3</file>
     <file alias="group_call_end.mp3">../../sounds/group_call_end.mp3</file>
+    <file alias="group_call_allowed.mp3">../../sounds/group_call_allowed.mp3</file>
   </qresource>
 </RCC>

Telegram/Resources/qrc/telegram/telegram.qrc

@@ -59,6 +59,8 @@
     <file alias="day-blue.tdesktop-theme">../../day-blue.tdesktop-theme</file>
     <file alias="night.tdesktop-theme">../../night.tdesktop-theme</file>
     <file alias="night-green.tdesktop-theme">../../night-green.tdesktop-theme</file>
+    <file alias="icons/calls/hands.lottie">../../icons/calls/hands.lottie</file>
+    <file alias="icons/calls/voice.lottie">../../icons/calls/voice.lottie</file>
   </qresource>
   <qresource prefix="/qt-project.org">
     <file>../qmime/freedesktop.org.xml</file>

Telegram/Resources/tl/api.tl

@@ -68,7 +68,7 @@ inputMediaVenue#c13d1c11 geo_point:InputGeoPoint title:string address:string pro
 inputMediaPhotoExternal#e5bbfe1a flags:# url:string ttl_seconds:flags.0?int = InputMedia;
 inputMediaDocumentExternal#fb52dc99 flags:# url:string ttl_seconds:flags.0?int = InputMedia;
 inputMediaGame#d33f43f3 id:InputGame = InputMedia;
-inputMediaInvoice#f4e096c3 flags:# title:string description:string photo:flags.0?InputWebDocument invoice:Invoice payload:bytes provider:string provider_data:DataJSON start_param:string = InputMedia;
+inputMediaInvoice#f4e096c3 flags:# multiple_allowed:flags.1?true can_forward:flags.2?true title:string description:string photo:flags.0?InputWebDocument invoice:Invoice payload:bytes provider:string provider_data:DataJSON start_param:string = 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;
 inputMediaPoll#f94e5f1 flags:# poll:Poll correct_answers:flags.0?Vector<bytes> solution:flags.1?string solution_entities:flags.1?Vector<MessageEntity> = InputMedia;
 inputMediaDice#e66fbf7b emoticon:string = InputMedia;
@@ -90,8 +90,9 @@ inputSecureFileLocation#cbc7ee28 id:long access_hash:long = InputFileLocation;
 inputTakeoutFileLocation#29be5899 = InputFileLocation;
 inputPhotoFileLocation#40181ffe id:long access_hash:long file_reference:bytes thumb_size:string = InputFileLocation;
 inputPhotoLegacyFileLocation#d83466f3 id:long access_hash:long file_reference:bytes volume_id:long local_id:int secret:long = InputFileLocation;
-inputPeerPhotoFileLocation#27d69997 flags:# big:flags.0?true peer:InputPeer volume_id:long local_id:int = InputFileLocation;
-inputStickerSetThumb#dbaeae9 stickerset:InputStickerSet volume_id:long local_id:int = InputFileLocation;
+inputPeerPhotoFileLocation#37257e99 flags:# big:flags.0?true peer:InputPeer photo_id:long = InputFileLocation;
+inputStickerSetThumb#9d84f3db stickerset:InputStickerSet thumb_version:int = InputFileLocation;
+inputGroupCallStream#bba51639 call:InputGroupCall time_ms:long scale:int = InputFileLocation;
 
 peerUser#9db1bc6d user_id:int = Peer;
 peerChat#bad0e5bb chat_id:int = Peer;
@@ -112,7 +113,7 @@ userEmpty#200250ba id:int = User;
 user#938458c1 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 id:int 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 = User;
 
 userProfilePhotoEmpty#4f11bae1 = UserProfilePhoto;
-userProfilePhoto#69d3ab26 flags:# has_video:flags.0?true photo_id:long photo_small:FileLocation photo_big:FileLocation dc_id:int = UserProfilePhoto;
+userProfilePhoto#82d1f706 flags:# has_video:flags.0?true photo_id:long stripped_thumb:flags.1?bytes dc_id:int = UserProfilePhoto;
 
 userStatusEmpty#9d05049 = UserStatus;
 userStatusOnline#edb93949 expires:int = UserStatus;
@@ -127,8 +128,8 @@ chatForbidden#7328bdb id:int title:string = Chat;
 channel#d31a961e 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 id:int access_hash:flags.13?long title:string username:flags.6?string photo:ChatPhoto date:int version: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;
 channelForbidden#289da732 flags:# broadcast:flags.5?true megagroup:flags.8?true id:int access_hash:long title:string until_date:flags.16?int = Chat;
 
-chatFull#f06c4018 flags:# can_set_username:flags.7?true has_scheduled:flags.8?true id:int 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 = ChatFull;
-channelFull#2548c037 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 id:int 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?int 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?int 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> = ChatFull;
+chatFull#8a1e2983 flags:# can_set_username:flags.7?true has_scheduled:flags.8?true id:int 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 = ChatFull;
+channelFull#548c3f93 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 id:int 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?int 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?int 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 = ChatFull;
 
 chatParticipant#c8d7493e user_id:int inviter_id:int date:int = ChatParticipant;
 chatParticipantCreator#da13538a user_id:int = ChatParticipant;
@@ -138,7 +139,7 @@ chatParticipantsForbidden#fc900c2b flags:# chat_id:int self_participant:flags.0?
 chatParticipants#3f460fed chat_id:int participants:Vector<ChatParticipant> version:int = ChatParticipants;
 
 chatPhotoEmpty#37c1011c = ChatPhoto;
-chatPhoto#d20b9f3c flags:# has_video:flags.0?true photo_small:FileLocation photo_big:FileLocation dc_id:int = ChatPhoto;
+chatPhoto#1c6e1c11 flags:# has_video:flags.0?true photo_id:long stripped_thumb:flags.1?bytes dc_id:int = ChatPhoto;
 
 messageEmpty#90a6ca84 flags:# id:int peer_id:flags.0?Peer = Message;
 message#bce383d2 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true post:flags.14?true from_scheduled:flags.18?true legacy:flags.19?true edit_hide:flags.21?true pinned:flags.24?true id:int from_id:flags.8?Peer peer_id:Peer fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?int reply_to:flags.3?MessageReplyHeader date:int message:string media:flags.9?MessageMedia reply_markup:flags.6?ReplyMarkup entities:flags.7?Vector<MessageEntity> views:flags.10?int forwards:flags.10?int replies:flags.23?MessageReplies edit_date:flags.15?int post_author:flags.16?string grouped_id:flags.17?long restriction_reason:flags.22?Vector<RestrictionReason> ttl_period:flags.25?int = Message;
@@ -185,6 +186,7 @@ messageActionGeoProximityReached#98e0d697 from_id:Peer to_id:Peer distance:int =
 messageActionGroupCall#7a0d7f42 flags:# call:InputGroupCall duration:flags.0?int = MessageAction;
 messageActionInviteToGroupCall#76b9f11a call:InputGroupCall users:Vector<int> = MessageAction;
 messageActionSetMessagesTTL#aa1afbfd period:int = MessageAction;
+messageActionGroupCallScheduled#b3a07661 call:InputGroupCall schedule_date:int = MessageAction;
 
 dialog#2c171f72 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 notify_settings:PeerNotifySettings pts:flags.0?int draft:flags.1?DraftMessage folder_id:flags.4?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;
@@ -193,10 +195,10 @@ photoEmpty#2331b22d id:long = Photo;
 photo#fb197a65 flags:# has_stickers:flags.0?true id:long access_hash:long file_reference:bytes date:int sizes:Vector<PhotoSize> video_sizes:flags.1?Vector<VideoSize> dc_id:int = Photo;
 
 photoSizeEmpty#e17e23c type:string = PhotoSize;
-photoSize#77bfb61b type:string location:FileLocation w:int h:int size:int = PhotoSize;
-photoCachedSize#e9a734fa type:string location:FileLocation w:int h:int bytes:bytes = PhotoSize;
+photoSize#75c78e60 type:string w:int h:int size:int = PhotoSize;
+photoCachedSize#21e1ad6 type:string w:int h:int bytes:bytes = PhotoSize;
 photoStrippedSize#e0b0bc2e type:string bytes:bytes = PhotoSize;
-photoSizeProgressive#5aa86a51 type:string location:FileLocation w:int h:int sizes:Vector<int> = PhotoSize;
+photoSizeProgressive#fa3efb95 type:string w:int h:int sizes:Vector<int> = PhotoSize;
 photoPathSize#d8214d41 type:string bytes:bytes = PhotoSize;
 
 geoPointEmpty#1117dd5f = GeoPoint;
@@ -286,7 +288,7 @@ updateNewMessage#1f2b0afd message:Message pts:int pts_count:int = Update;
 updateMessageID#4e90bfd6 id:int random_id:long = Update;
 updateDeleteMessages#a20db0e5 messages:Vector<int> pts:int pts_count:int = Update;
 updateUserTyping#5c486927 user_id:int action:SendMessageAction = Update;
-updateChatUserTyping#9a65ea1f chat_id:int user_id:int action:SendMessageAction = Update;
+updateChatUserTyping#86cadb6c chat_id:int from_id:Peer action:SendMessageAction = Update;
 updateChatParticipants#7761198 participants:ChatParticipants = Update;
 updateUserStatus#1bfbd823 user_id:int status:UserStatus = Update;
 updateUserName#a7332b73 user_id:int first_name:string last_name:string username:string = Update;
@@ -363,16 +365,16 @@ updateChannelMessageForwards#6e8a84df channel_id:int id:int forwards:int = Updat
 updateReadChannelDiscussionInbox#1cc7de54 flags:# channel_id:int top_msg_id:int read_max_id:int broadcast_id:flags.0?int broadcast_post:flags.0?int = Update;
 updateReadChannelDiscussionOutbox#4638a26c channel_id:int top_msg_id:int read_max_id:int = Update;
 updatePeerBlocked#246a4b22 peer_id:Peer blocked:Bool = Update;
-updateChannelUserTyping#ff2abe9f flags:# channel_id:int top_msg_id:flags.0?int user_id:int action:SendMessageAction = Update;
+updateChannelUserTyping#6b171718 flags:# channel_id:int top_msg_id:flags.0?int from_id:Peer action:SendMessageAction = Update;
 updatePinnedMessages#ed85eab5 flags:# pinned:flags.0?true peer:Peer messages:Vector<int> pts:int pts_count:int = Update;
 updatePinnedChannelMessages#8588878b flags:# pinned:flags.0?true channel_id:int messages:Vector<int> pts:int pts_count:int = Update;
 updateChat#1330a196 chat_id:int = Update;
 updateGroupCallParticipants#f2ebdb4e call:InputGroupCall participants:Vector<GroupCallParticipant> version:int = Update;
 updateGroupCall#a45eb99b chat_id:int call:GroupCall = Update;
 updatePeerHistoryTTL#bb9bb9a5 flags:# peer:Peer ttl_period:flags.0?int = Update;
-updateChatParticipant#609a6ed4 flags:# chat_id:int date:int user_id:int prev_participant:flags.0?ChatParticipant new_participant:flags.1?ChatParticipant qts:int = Update;
-updateChannelParticipant#65d2b464 flags:# channel_id:int date:int user_id:int prev_participant:flags.0?ChannelParticipant new_participant:flags.1?ChannelParticipant qts:int = Update;
-updateBotStopped#30ec6ebc user_id:int stopped:Bool qts:int = Update;
+updateChatParticipant#f3b3781f flags:# chat_id:int date:int actor_id:int user_id:int prev_participant:flags.0?ChatParticipant new_participant:flags.1?ChatParticipant invite:flags.2?ExportedChatInvite qts:int = Update;
+updateChannelParticipant#7fecb1ec flags:# channel_id:int date:int actor_id:int user_id:int prev_participant:flags.0?ChannelParticipant new_participant:flags.1?ChannelParticipant invite:flags.2?ExportedChatInvite qts:int = Update;
+updateBotStopped#7f9488a user_id:int date:int stopped:Bool qts:int = Update;
 
 updates.state#a56c2a3e pts:int qts:int date:int seq:int unread_count:int = updates.State;
 
@@ -553,7 +555,7 @@ inputStickerSetShortName#861cc8a0 short_name:string = InputStickerSet;
 inputStickerSetAnimatedEmoji#28703c8 = InputStickerSet;
 inputStickerSetDice#e67f520e emoticon:string = InputStickerSet;
 
-stickerSet#40e237a8 flags:# archived:flags.1?true official:flags.2?true masks:flags.3?true animated:flags.5?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 count:int hash:int = StickerSet;
+stickerSet#d7df217a flags:# archived:flags.1?true official:flags.2?true masks:flags.3?true animated:flags.5?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 count:int hash:int = StickerSet;
 
 messages.stickerSet#b60a24a6 set:StickerSet packs:Vector<StickerPack> documents:Vector<Document> = messages.StickerSet;
 
@@ -619,8 +621,8 @@ channelParticipant#15ebac1d user_id:int date:int = ChannelParticipant;
 channelParticipantSelf#a3289a6d user_id:int inviter_id:int date:int = ChannelParticipant;
 channelParticipantCreator#447dca4b flags:# user_id:int admin_rights:ChatAdminRights rank:flags.0?string = ChannelParticipant;
 channelParticipantAdmin#ccbebbaf flags:# can_edit:flags.0?true self:flags.1?true user_id:int inviter_id:flags.1?int promoted_by:int date:int admin_rights:ChatAdminRights rank:flags.2?string = ChannelParticipant;
-channelParticipantBanned#1c0facaf flags:# left:flags.0?true user_id:int kicked_by:int date:int banned_rights:ChatBannedRights = ChannelParticipant;
-channelParticipantLeft#c3c6796b user_id:int = ChannelParticipant;
+channelParticipantBanned#50a1dfd6 flags:# left:flags.0?true peer:Peer kicked_by:int date:int banned_rights:ChatBannedRights = ChannelParticipant;
+channelParticipantLeft#1b03f006 peer:Peer = ChannelParticipant;
 
 channelParticipantsRecent#de3f3c79 = ChannelParticipantsFilter;
 channelParticipantsAdmins#b4608969 = ChannelParticipantsFilter;
@@ -631,10 +633,10 @@ channelParticipantsSearch#656ac4b q:string = ChannelParticipantsFilter;
 channelParticipantsContacts#bb6ae88d q:string = ChannelParticipantsFilter;
 channelParticipantsMentions#e04b5ceb flags:# q:flags.0?string top_msg_id:flags.1?int = ChannelParticipantsFilter;
 
-channels.channelParticipants#f56ee2a8 count:int participants:Vector<ChannelParticipant> users:Vector<User> = channels.ChannelParticipants;
+channels.channelParticipants#9ab0feaf count:int participants:Vector<ChannelParticipant> chats:Vector<Chat> users:Vector<User> = channels.ChannelParticipants;
 channels.channelParticipantsNotModified#f0173fe9 = channels.ChannelParticipants;
 
-channels.channelParticipant#d0d9b163 participant:ChannelParticipant users:Vector<User> = channels.ChannelParticipant;
+channels.channelParticipant#dfb80317 participant:ChannelParticipant chats:Vector<Chat> users:Vector<User> = channels.ChannelParticipant;
 
 help.termsOfService#780a0310 flags:# popup:flags.0?true id:DataJSON text:string entities:Vector<MessageEntity> min_age_confirm:flags.1?int = help.TermsOfService;
 
@@ -647,6 +649,7 @@ inputBotInlineMessageMediaGeo#96929a85 flags:# geo_point:InputGeoPoint heading:f
 inputBotInlineMessageMediaVenue#417bbf11 flags:# geo_point:InputGeoPoint title:string address:string provider:string venue_id:string venue_type:string reply_markup:flags.2?ReplyMarkup = InputBotInlineMessage;
 inputBotInlineMessageMediaContact#a6edbffd flags:# phone_number:string first_name:string last_name:string vcard:string reply_markup:flags.2?ReplyMarkup = InputBotInlineMessage;
 inputBotInlineMessageGame#4b425864 flags:# reply_markup:flags.2?ReplyMarkup = InputBotInlineMessage;
+inputBotInlineMessageMediaInvoice#d5348d85 flags:# multiple_allowed:flags.1?true can_forward:flags.3?true title:string description:string photo:flags.0?InputWebDocument invoice:Invoice payload:bytes provider:string provider_data:DataJSON start_param:string reply_markup:flags.2?ReplyMarkup = InputBotInlineMessage;
 
 inputBotInlineResult#88bf9319 flags:# id:string type:string title:flags.1?string description:flags.2?string url:flags.3?string thumb:flags.4?InputWebDocument content:flags.5?InputWebDocument send_message:InputBotInlineMessage = InputBotInlineResult;
 inputBotInlineResultPhoto#a8d864a7 id:string type:string photo:InputPhoto send_message:InputBotInlineMessage = InputBotInlineResult;
@@ -658,6 +661,7 @@ botInlineMessageText#8c7f65e2 flags:# no_webpage:flags.0?true message:string ent
 botInlineMessageMediaGeo#51846fd flags:# geo:GeoPoint heading:flags.0?int period:flags.1?int proximity_notification_radius:flags.3?int reply_markup:flags.2?ReplyMarkup = BotInlineMessage;
 botInlineMessageMediaVenue#8a86659c flags:# geo:GeoPoint title:string address:string provider:string venue_id:string venue_type:string reply_markup:flags.2?ReplyMarkup = BotInlineMessage;
 botInlineMessageMediaContact#18d1cdc2 flags:# phone_number:string first_name:string last_name:string vcard:string reply_markup:flags.2?ReplyMarkup = BotInlineMessage;
+botInlineMessageMediaInvoice#354a9b09 flags:# shipping_address_requested:flags.1?true test:flags.3?true title:string description:string photo:flags.0?WebDocument currency:string total_amount:long reply_markup:flags.2?ReplyMarkup = BotInlineMessage;
 
 botInlineResult#11965f3a flags:# id:string type:string title:flags.1?string description:flags.2?string url:flags.3?string thumb:flags.4?WebDocument content:flags.5?WebDocument send_message:BotInlineMessage = BotInlineResult;
 botInlineMediaResult#17db940b flags:# id:string type:string photo:flags.0?Photo document:flags.1?Document title:flags.2?string description:flags.3?string send_message:BotInlineMessage = BotInlineResult;
@@ -791,7 +795,7 @@ dataJSON#7d748d04 data:string = DataJSON;
 
 labeledPrice#cb296bf8 label:string amount:long = LabeledPrice;
 
-invoice#c30aa358 flags:# test:flags.0?true name_requested:flags.1?true phone_requested:flags.2?true email_requested:flags.3?true shipping_address_requested:flags.4?true flexible:flags.5?true phone_to_provider:flags.6?true email_to_provider:flags.7?true currency:string prices:Vector<LabeledPrice> = Invoice;
+invoice#cd886e0 flags:# test:flags.0?true name_requested:flags.1?true phone_requested:flags.2?true email_requested:flags.3?true shipping_address_requested:flags.4?true flexible:flags.5?true phone_to_provider:flags.6?true email_to_provider:flags.7?true currency:string prices:Vector<LabeledPrice> max_tip_amount:flags.8?long suggested_tip_amounts:flags.8?Vector<long> = Invoice;
 
 paymentCharge#ea02c27e id:string provider_charge_id:string = PaymentCharge;
 
@@ -811,14 +815,14 @@ inputWebFileGeoPointLocation#9f2221c9 geo_point:InputGeoPoint access_hash:long w
 
 upload.webFile#21e753bc size:int mime_type:string file_type:storage.FileType mtime:int bytes:bytes = upload.WebFile;
 
-payments.paymentForm#3f56aea3 flags:# can_save_credentials:flags.2?true password_missing:flags.3?true bot_id:int invoice:Invoice provider_id:int url:string native_provider:flags.4?string native_params:flags.4?DataJSON saved_info:flags.0?PaymentRequestedInfo saved_credentials:flags.1?PaymentSavedCredentials users:Vector<User> = payments.PaymentForm;
+payments.paymentForm#8d0b2415 flags:# can_save_credentials:flags.2?true password_missing:flags.3?true form_id:long bot_id:int invoice:Invoice provider_id:int url:string native_provider:flags.4?string native_params:flags.4?DataJSON saved_info:flags.0?PaymentRequestedInfo saved_credentials:flags.1?PaymentSavedCredentials users:Vector<User> = payments.PaymentForm;
 
 payments.validatedRequestedInfo#d1451883 flags:# id:flags.0?string shipping_options:flags.1?Vector<ShippingOption> = payments.ValidatedRequestedInfo;
 
 payments.paymentResult#4e5f810d updates:Updates = payments.PaymentResult;
 payments.paymentVerificationNeeded#d8411139 url:string = payments.PaymentResult;
 
-payments.paymentReceipt#500911e1 flags:# date:int bot_id:int invoice:Invoice provider_id:int info:flags.0?PaymentRequestedInfo shipping:flags.1?ShippingOption currency:string total_amount:long credentials_title:string users:Vector<User> = payments.PaymentReceipt;
+payments.paymentReceipt#10b555d0 flags:# date:int bot_id:int provider_id:int title:string description:string photo:flags.2?WebDocument invoice:Invoice info:flags.0?PaymentRequestedInfo shipping:flags.1?ShippingOption tip_amount:flags.3?long currency:string total_amount:long credentials_title:string users:Vector<User> = payments.PaymentReceipt;
 
 payments.savedInfo#fb8fe43c flags:# has_saved_credentials:flags.1?true saved_info:flags.0?PaymentRequestedInfo = payments.SavedInfo;
 
@@ -1087,8 +1091,6 @@ emojiURL#a575739d url:string = EmojiURL;
 
 emojiLanguage#b3fb5361 lang_code:string = EmojiLanguage;
 
-fileLocationToBeDeprecated#bc7fc6cd volume_id:long local_id:int = FileLocation;
-
 folder#ff544e65 flags:# autofill_new_broadcasts:flags.0?true autofill_public_groups:flags.1?true autofill_new_correspondents:flags.2?true id:int title:string photo:flags.3?ChatPhoto = Folder;
 
 inputFolderPeer#fbd2c296 peer:InputPeer folder_id:int = InputFolderPeer;
@@ -1168,7 +1170,7 @@ stats.broadcastStats#bdf78394 period:StatsDateRangeDays followers:StatsAbsValueA
 help.promoDataEmpty#98f6ac75 expires:int = help.PromoData;
 help.promoData#8c39793f flags:# proxy:flags.0?true expires:int peer:Peer chats:Vector<Chat> users:Vector<User> psa_type:flags.1?string psa_message:flags.2?string = help.PromoData;
 
-videoSize#e831c556 flags:# type:string location:FileLocation w:int h:int size:int video_start_ts:flags.0?double = VideoSize;
+videoSize#de33b094 flags:# type:string w:int h:int size:int video_start_ts:flags.0?double = VideoSize;
 
 statsGroupTopPoster#18f3d0f7 user_id:int messages:int avg_chars:int = StatsGroupTopPoster;
 
@@ -1202,15 +1204,15 @@ peerBlocked#e8fd8014 peer_id:Peer date:int = PeerBlocked;
 stats.messageStats#8999f295 views_graph:StatsGraph = stats.MessageStats;
 
 groupCallDiscarded#7780bcb4 id:long access_hash:long duration:int = GroupCall;
-groupCall#55903081 flags:# join_muted:flags.1?true can_change_join_muted:flags.2?true id:long access_hash:long participants_count:int params:flags.0?DataJSON version:int = GroupCall;
+groupCall#c95c6654 flags:# join_muted:flags.1?true can_change_join_muted:flags.2?true join_date_asc:flags.6?true schedule_start_subscribed:flags.8?true id:long access_hash:long participants_count:int params:flags.0?DataJSON title:flags.3?string stream_dc_id:flags.4?int record_start_date:flags.5?int schedule_date:flags.7?int version:int = GroupCall;
 
 inputGroupCall#d8aa840f id:long access_hash:long = InputGroupCall;
 
-groupCallParticipant#64c62a15 flags:# muted:flags.0?true left:flags.1?true can_self_unmute:flags.2?true just_joined:flags.4?true versioned:flags.5?true min:flags.8?true muted_by_you:flags.9?true volume_by_admin:flags.10?true user_id:int date:int active_date:flags.3?int source:int volume:flags.7?int = GroupCallParticipant;
+groupCallParticipant#b96b25ee flags:# muted:flags.0?true left:flags.1?true can_self_unmute:flags.2?true just_joined:flags.4?true versioned:flags.5?true min:flags.8?true muted_by_you:flags.9?true volume_by_admin:flags.10?true self:flags.12?true peer:Peer date:int active_date:flags.3?int source:int volume:flags.7?int about:flags.11?string raise_hand_rating:flags.13?long params:flags.6?DataJSON = GroupCallParticipant;
 
-phone.groupCall#66ab0bfc call:GroupCall participants:Vector<GroupCallParticipant> participants_next_offset:string users:Vector<User> = phone.GroupCall;
+phone.groupCall#9e727aad call:GroupCall participants:Vector<GroupCallParticipant> participants_next_offset:string chats:Vector<Chat> users:Vector<User> = phone.GroupCall;
 
-phone.groupParticipants#9cfeb92d count:int participants:Vector<GroupCallParticipant> next_offset:string users:Vector<User> version:int = phone.GroupParticipants;
+phone.groupParticipants#f47751b6 count:int participants:Vector<GroupCallParticipant> next_offset:string chats:Vector<Chat> users:Vector<User> version:int = phone.GroupParticipants;
 
 inlineQueryPeerTypeSameBotPM#3081ed9d = InlineQueryPeerType;
 inlineQueryPeerTypePM#833c0fac = InlineQueryPeerType;
@@ -1237,6 +1239,12 @@ chatAdminWithInvites#dfd2330f admin_id:int invites_count:int revoked_invites_cou
 
 messages.chatAdminsWithInvites#b69b72d7 admins:Vector<ChatAdminWithInvites> users:Vector<User> = messages.ChatAdminsWithInvites;
 
+messages.checkedHistoryImportPeer#a24de717 confirm_text:string = messages.CheckedHistoryImportPeer;
+
+phone.joinAsPeers#afe5623f peers:Vector<Peer> chats:Vector<Chat> users:Vector<User> = phone.JoinAsPeers;
+
+phone.exportedGroupCallInvite#204bd158 link:string = phone.ExportedGroupCallInvite;
+
 ---functions---
 
 invokeAfterMsg#cb9f372d {X:Type} msg_id:long query:!X = X;
@@ -1469,8 +1477,8 @@ messages.getEmojiKeywordsDifference#1508b6af lang_code:string from_version:int =
 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.requestUrlAuth#e33f5613 peer:InputPeer msg_id:int button_id:int = UrlAuthResult;
-messages.acceptUrlAuth#f729ea98 flags:# write_allowed:flags.0?true peer:InputPeer msg_id:int button_id:int = UrlAuthResult;
+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;
 messages.getScheduledHistory#e2c2685b peer:InputPeer hash:int = messages.Messages;
 messages.getScheduledMessages#bdbb0464 peer:InputPeer id:Vector<int> = messages.Messages;
@@ -1494,12 +1502,14 @@ messages.initHistoryImport#34090c3b peer:InputPeer file:InputFile media_count:in
 messages.uploadImportedMedia#2a862092 peer:InputPeer import_id:long file_name:string media:InputMedia = MessageMedia;
 messages.startHistoryImport#b43df344 peer:InputPeer import_id:long = Bool;
 messages.getExportedChatInvites#a2b5a3f6 flags:# revoked:flags.3?true peer:InputPeer admin_id:InputUser offset_date:flags.2?int offset_link:flags.2?string limit:int = messages.ExportedChatInvites;
+messages.getExportedChatInvite#73746f5c peer:InputPeer link:string = messages.ExportedChatInvite;
 messages.editExportedChatInvite#2e4ffbe flags:# revoked:flags.2?true peer:InputPeer link:string expire_date:flags.0?int usage_limit:flags.1?int = messages.ExportedChatInvite;
 messages.deleteRevokedExportedChatInvites#56987bd5 peer:InputPeer admin_id:InputUser = Bool;
 messages.deleteExportedChatInvite#d464a42b peer:InputPeer link:string = Bool;
 messages.getAdminsWithInvites#3920e6ef peer:InputPeer = messages.ChatAdminsWithInvites;
 messages.getChatInviteImporters#26fb7289 peer:InputPeer link:string offset_date:int offset_user:InputUser limit:int = messages.ChatInviteImporters;
 messages.setHistoryTTL#b80e5fe4 peer:InputPeer period:int = Updates;
+messages.checkHistoryImportPeer#5dc60f03 peer:InputPeer = messages.CheckedHistoryImportPeer;
 
 updates.getState#edd4882a = updates.State;
 updates.getDifference#25939651 flags:# pts:int pts_total_limit:flags.0?int date:int qts:int = updates.Difference;
@@ -1548,7 +1558,7 @@ channels.deleteUserHistory#d10dd71b channel:InputChannel user_id:InputUser = mes
 channels.reportSpam#fe087810 channel:InputChannel user_id:InputUser id:Vector<int> = Bool;
 channels.getMessages#ad8c9a23 channel:InputChannel id:Vector<InputMessage> = messages.Messages;
 channels.getParticipants#123e05e9 channel:InputChannel filter:ChannelParticipantsFilter offset:int limit:int hash:int = channels.ChannelParticipants;
-channels.getParticipant#546dd7a6 channel:InputChannel user_id:InputUser = channels.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;
@@ -1564,7 +1574,7 @@ channels.deleteChannel#c0111fe3 channel:InputChannel = Updates;
 channels.exportMessageLink#e63fadeb flags:# grouped:flags.0?true thread:flags.1?true channel:InputChannel id:int = ExportedMessageLink;
 channels.toggleSignatures#1f69b606 channel:InputChannel enabled:Bool = Updates;
 channels.getAdminedPublicChannels#f8b036af flags:# by_location:flags.0?true check_limit:flags.1?true = messages.Chats;
-channels.editBanned#72796912 channel:InputChannel user_id:InputUser banned_rights:ChatBannedRights = Updates;
+channels.editBanned#96e6cd81 channel:InputChannel participant:InputPeer banned_rights:ChatBannedRights = Updates;
 channels.getAdminLog#33ddf480 flags:# channel:InputChannel q:string events_filter:flags.0?ChannelAdminLogEventsFilter admins:flags.1?Vector<InputUser> max_id:long min_id:long limit:int = channels.AdminLogResults;
 channels.setStickers#ea8ca4f9 channel:InputChannel stickerset:InputStickerSet = Bool;
 channels.readMessageContents#eab5dc38 channel:InputChannel id:Vector<int> = Bool;
@@ -1583,10 +1593,10 @@ bots.sendCustomRequest#aa2769ed custom_method:string params:DataJSON = DataJSON;
 bots.answerWebhookJSONQuery#e6213f4d query_id:long data:DataJSON = Bool;
 bots.setBotCommands#805d46f6 commands:Vector<BotCommand> = Bool;
 
-payments.getPaymentForm#99f09745 msg_id:int = payments.PaymentForm;
-payments.getPaymentReceipt#a092a980 msg_id:int = payments.PaymentReceipt;
-payments.validateRequestedInfo#770a8e74 flags:# save:flags.0?true msg_id:int info:PaymentRequestedInfo = payments.ValidatedRequestedInfo;
-payments.sendPaymentForm#2b8879b3 flags:# msg_id:int requested_info_id:flags.0?string shipping_option_id:flags.1?string credentials:InputPaymentCredentials = payments.PaymentResult;
+payments.getPaymentForm#8a333c8d flags:# peer:InputPeer msg_id:int theme_params:flags.0?DataJSON = payments.PaymentForm;
+payments.getPaymentReceipt#2478d1cc peer:InputPeer msg_id:int = payments.PaymentReceipt;
+payments.validateRequestedInfo#db103170 flags:# save:flags.0?true peer:InputPeer msg_id:int info:PaymentRequestedInfo = payments.ValidatedRequestedInfo;
+payments.sendPaymentForm#30c3bc9d flags:# form_id:long peer:InputPeer msg_id:int requested_info_id:flags.0?string shipping_option_id:flags.1?string credentials:InputPaymentCredentials tip_amount:flags.2?long = payments.PaymentResult;
 payments.getSavedInfo#227d824b = payments.SavedInfo;
 payments.clearSavedInfo#d83d70c1 flags:# credentials:flags.0?true info:flags.1?true = Bool;
 payments.getBankCardData#2e79d779 number:string = payments.BankCardData;
@@ -1606,16 +1616,23 @@ phone.discardCall#b2cbc1c0 flags:# video:flags.0?true peer:InputPhoneCall durati
 phone.setCallRating#59ead627 flags:# user_initiative:flags.0?true peer:InputPhoneCall rating:int comment:string = Updates;
 phone.saveCallDebug#277add7e peer:InputPhoneCall debug:DataJSON = Bool;
 phone.sendSignalingData#ff7a9383 peer:InputPhoneCall data:bytes = Bool;
-phone.createGroupCall#bd3dabe0 peer:InputPeer random_id:int = Updates;
-phone.joinGroupCall#5f9c8e62 flags:# muted:flags.0?true call:InputGroupCall params:DataJSON = Updates;
+phone.createGroupCall#48cdc6d8 flags:# peer:InputPeer random_id:int title:flags.0?string schedule_date:flags.1?int = Updates;
+phone.joinGroupCall#b132ff7b flags:# muted:flags.0?true call:InputGroupCall join_as:InputPeer invite_hash:flags.1?string params:DataJSON = Updates;
 phone.leaveGroupCall#500377f9 call:InputGroupCall source:int = Updates;
-phone.editGroupCallMember#a5e76cd8 flags:# muted:flags.0?true call:InputGroupCall user_id:InputUser volume:flags.1?int = Updates;
 phone.inviteToGroupCall#7b393160 call:InputGroupCall users:Vector<InputUser> = Updates;
 phone.discardGroupCall#7a777135 call:InputGroupCall = Updates;
-phone.toggleGroupCallSettings#74bbb43d flags:# call:InputGroupCall join_muted:flags.0?Bool = Updates;
+phone.toggleGroupCallSettings#74bbb43d flags:# reset_invite_hash:flags.1?true call:InputGroupCall join_muted:flags.0?Bool = Updates;
 phone.getGroupCall#c7cb017 call:InputGroupCall = phone.GroupCall;
-phone.getGroupParticipants#c9f1d285 call:InputGroupCall ids:Vector<int> sources:Vector<int> offset:string limit:int = phone.GroupParticipants;
+phone.getGroupParticipants#c558d8ab call:InputGroupCall ids:Vector<InputPeer> sources:Vector<int> offset:string limit:int = phone.GroupParticipants;
 phone.checkGroupCall#b74a7bea call:InputGroupCall source:int = Bool;
+phone.toggleGroupCallRecord#c02a66d7 flags:# start:flags.0?true call:InputGroupCall title:flags.1?string = Updates;
+phone.editGroupCallParticipant#d975eb80 flags:# muted:flags.0?true call:InputGroupCall participant:InputPeer volume:flags.1?int raise_hand:flags.2?Bool = Updates;
+phone.editGroupCallTitle#1ca6ac0a call:InputGroupCall title:string = Updates;
+phone.getGroupCallJoinAs#ef7c213a peer:InputPeer = phone.JoinAsPeers;
+phone.exportGroupCallInvite#e6aa647f flags:# can_self_unmute:flags.0?true call:InputGroupCall = phone.ExportedGroupCallInvite;
+phone.toggleGroupCallStartSubscription#219c34e6 call:InputGroupCall subscribed:Bool = Updates;
+phone.startScheduledGroupCall#5680e342 call:InputGroupCall = Updates;
+phone.saveDefaultGroupCallJoinAs#575e1f8c peer:InputPeer join_as:InputPeer = Bool;
 
 langpack.getLangPack#f2f2330a lang_pack:string lang_code:string = LangPackDifference;
 langpack.getStrings#efea3803 lang_pack:string lang_code:string keys:Vector<string> = Vector<LangPackString>;
@@ -1632,4 +1649,4 @@ 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 124
+// LAYER 128

Telegram/Resources/uwp/AppX/AppxManifest.xml

@@ -9,7 +9,7 @@
   <Identity Name="TelegramMessengerLLP.TelegramDesktop"
     ProcessorArchitecture="ARCHITECTURE"
     Publisher="CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A"
-    Version="2.6.1.0" />
+    Version="2.7.2.0" />
   <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 2,6,1,0
- PRODUCTVERSION 2,6,1,0
+ FILEVERSION 2,7,2,0
+ PRODUCTVERSION 2,7,2,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "2.6.1.0"
+            VALUE "FileVersion", "2.7.2.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2021"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "2.6.1.0"
+            VALUE "ProductVersion", "2.7.2.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/Resources/winrc/Updater.rc

@@ -35,8 +35,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 2,6,1,0
- PRODUCTVERSION 2,6,1,0
+ FILEVERSION 2,7,2,0
+ PRODUCTVERSION 2,7,2,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "2.6.1.0"
+            VALUE "FileVersion", "2.7.2.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2021"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "2.6.1.0"
+            VALUE "ProductVersion", "2.7.2.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/SourceFiles/api/api_attached_stickers.cpp

@@ -55,7 +55,7 @@ void AttachedStickers::request(
 		Ui::show(
 			Box<StickerSetBox>(strongController, setId),
 			Ui::LayerOption::KeepOther);
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		_requestId = 0;
 		Ui::show(Box<InformBox>(tr::lng_stickers_not_found(tr::now)));
 	}).send();

Telegram/SourceFiles/api/api_authorizations.cpp

@@ -46,9 +46,9 @@ Authorizations::Entry ParseEntry(const MTPDauthorization &data) {
 		return version;
 	}();
 
-	result.name = QString("%1%2")
-		.arg(appName)
-		.arg(appVer.isEmpty() ? QString() : (' ' + appVer));
+	result.name = QString("%1%2").arg(
+		appName,
+		appVer.isEmpty() ? QString() : (' ' + appVer));
 
 	const auto country = qs(data.vcountry());
 	const auto platform = qs(data.vplatform());
@@ -61,10 +61,10 @@ Authorizations::Entry ParseEntry(const MTPDauthorization &data) {
 	result.activeTime = data.vdate_active().v
 		? data.vdate_active().v
 		: data.vdate_created().v;
-	result.info = QString("%1, %2%3")
-		.arg(qs(data.vdevice_model()))
-		.arg(platform.isEmpty() ? QString() : platform + ' ')
-		.arg(qs(data.vsystem_version()));
+	result.info = QString("%1, %2%3").arg(
+		qs(data.vdevice_model()),
+		platform.isEmpty() ? QString() : platform + ' ',
+		qs(data.vsystem_version()));
 	result.ip = qs(data.vip())
 		+ (country.isEmpty()
 			? QString()
@@ -107,12 +107,12 @@ void Authorizations::reload() {
 		result.match([&](const MTPDaccount_authorizations &auths) {
 			_list = (
 				auths.vauthorizations().v
-			) | ranges::view::transform([](const MTPAuthorization &d) {
+			) | ranges::views::transform([](const MTPAuthorization &d) {
 				return ParseEntry(d.c_authorization());
 			}) | ranges::to<List>;
 			_listChanges.fire({});
 		});
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		_requestId = 0;
 	}).send();
 }
@@ -123,7 +123,7 @@ void Authorizations::cancelCurrentRequest() {
 
 void Authorizations::requestTerminate(
 		Fn<void(const MTPBool &result)> &&done,
-		Fn<void(const RPCError &error)> &&fail,
+		Fn<void(const MTP::Error &error)> &&fail,
 		std::optional<uint64> hash) {
 	const auto send = [&](auto request) {
 		_api.request(

Telegram/SourceFiles/api/api_authorizations.h

@@ -30,7 +30,7 @@ public:
 	void cancelCurrentRequest();
 	void requestTerminate(
 		Fn<void(const MTPBool &result)> &&done,
-		Fn<void(const RPCError &error)> &&fail,
+		Fn<void(const MTP::Error &error)> &&fail,
 		std::optional<uint64> hash = std::nullopt);
 
 	[[nodiscard]] crl::time lastReceivedTime();

Telegram/SourceFiles/api/api_bot.cpp

@@ -34,7 +34,7 @@ void SendBotCallbackData(
 		int row,
 		int column,
 		std::optional<MTPInputCheckPasswordSRP> password = std::nullopt,
-		Fn<void(const RPCError &)> handleError = nullptr) {
+		Fn<void(const MTP::Error &)> handleError = nullptr) {
 	if (!IsServerMsgId(item->id)) {
 		return;
 	}
@@ -115,7 +115,7 @@ void SendBotCallbackData(
 				Ui::hideLayer();
 			}
 		});
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		const auto item = owner->message(fullId);
 		if (!item) {
 			return;
@@ -170,7 +170,7 @@ void SendBotCallbackDataWithPassword(
 		return;
 	}
 	api->reloadPasswordState();
-	SendBotCallbackData(item, row, column, MTP_inputCheckPasswordEmpty(), [=](const RPCError &error) {
+	SendBotCallbackData(item, row, column, MTP_inputCheckPasswordEmpty(), [=](const MTP::Error &error) {
 		auto box = PrePasswordErrorBox(
 			error,
 			session,
@@ -212,7 +212,7 @@ void SendBotCallbackDataWithPassword(
 						return;
 					}
 					if (const auto item = owner->message(fullId)) {
-						SendBotCallbackData(item, row, column, result.result, [=](const RPCError &error) {
+						SendBotCallbackData(item, row, column, result.result, [=](const MTP::Error &error) {
 							if (*box) {
 								(*box)->handleCustomCheckError(error);
 							}

Telegram/SourceFiles/api/api_chat_invite.cpp

@@ -75,7 +75,7 @@ void CheckChatInvite(
 				}
 			}
 		});
-	}, [=](const RPCError &error) {
+	}, [=](const MTP::Error &error) {
 		if (error.code() != 400) {
 			return;
 		}

Telegram/SourceFiles/api/api_common.h

@@ -33,6 +33,7 @@ struct SendAction {
 	MsgId replyTo = 0;
 	bool clearDraft = true;
 	bool generateLocal = true;
+	MsgId replaceMediaOf = 0;
 };
 
 struct MessageToSend {

Telegram/SourceFiles/api/api_editing.cpp

@@ -17,7 +17,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/history_item.h"
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
-#include "mtproto/mtproto_rpc_sender.h"
+#include "mtproto/mtproto_response.h"
 
 namespace Api {
 namespace {
@@ -131,7 +131,7 @@ void EditMessageWithUploadedMedia(
 			item->setIsLocalUpdateMedia(false);
 		}
 	};
-	const auto fail = [=](const RPCError &error) {
+	const auto fail = [=](const MTP::Error &error) {
 		const auto err = error.type();
 		const auto session = &item->history()->session();
 		const auto notModified = (err == u"MESSAGE_NOT_MODIFIED"_q);
@@ -157,7 +157,7 @@ void EditMessageWithUploadedMedia(
 void RescheduleMessage(
 		not_null<HistoryItem*> item,
 		SendOptions options) {
-	const auto empty = [](const auto &r) {};
+	const auto empty = [] {};
 	EditMessage(item, options, empty, empty);
 }
 
@@ -189,7 +189,7 @@ mtpRequestId EditCaption(
 		const TextWithEntities &caption,
 		SendOptions options,
 		Fn<void(const MTPUpdates &)> done,
-		Fn<void(const RPCError &)> fail) {
+		Fn<void(const MTP::Error &)> fail) {
 	return EditMessage(item, caption, options, done, fail);
 }
 
@@ -198,7 +198,7 @@ mtpRequestId EditTextMessage(
 		const TextWithEntities &caption,
 		SendOptions options,
 		Fn<void(const MTPUpdates &, mtpRequestId requestId)> done,
-		Fn<void(const RPCError &, mtpRequestId requestId)> fail) {
+		Fn<void(const MTP::Error &, mtpRequestId requestId)> fail) {
 	const auto callback = [=](
 			const auto &result,
 			Fn<void()> applyUpdates,

Telegram/SourceFiles/api/api_editing.h

@@ -8,7 +8,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 class HistoryItem;
-class RPCError;
+
+namespace MTP {
+class Error;
+} // namespace MTP
 
 namespace Api {
 
@@ -40,13 +43,13 @@ mtpRequestId EditCaption(
 	const TextWithEntities &caption,
 	SendOptions options,
 	Fn<void(const MTPUpdates &)> done,
-	Fn<void(const RPCError &)> fail);
+	Fn<void(const MTP::Error &)> fail);
 
 mtpRequestId EditTextMessage(
 	not_null<HistoryItem*> item,
 	const TextWithEntities &caption,
 	SendOptions options,
 	Fn<void(const MTPUpdates &, mtpRequestId requestId)> done,
-	Fn<void(const RPCError &, mtpRequestId requestId)> fail);
+	Fn<void(const MTP::Error &, mtpRequestId requestId)> fail);
 
 } // namespace Api

Telegram/SourceFiles/api/api_global_privacy.cpp

@@ -33,7 +33,7 @@ void GlobalPrivacy::reload(Fn<void()> callback) {
 		for (const auto &callback : base::take(_callbacks)) {
 			callback();
 		}
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		_requestId = 0;
 		for (const auto &callback : base::take(_callbacks)) {
 			callback();
@@ -86,7 +86,7 @@ void GlobalPrivacy::update(bool archiveAndMute) {
 	)).done([=](const MTPGlobalPrivacySettings &result) {
 		_requestId = 0;
 		apply(result);
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		_requestId = 0;
 	}).send();
 	_archiveAndMute = archiveAndMute;

Telegram/SourceFiles/api/api_invite_links.cpp

@@ -51,10 +51,10 @@ JoinedByLinkSlice ParseJoinedByLinkSlice(
 		owner.processUsers(data.vusers());
 		result.count = data.vcount().v;
 		result.users.reserve(data.vimporters().v.size());
-		for (const auto importer : data.vimporters().v) {
+		for (const auto &importer : data.vimporters().v) {
 			importer.match([&](const MTPDchatInviteImporter &data) {
 				result.users.push_back({
-					.user = owner.user(data.vuser_id().v),
+					.user = owner.user(data.vuser_id()),
 					.date = data.vdate().v,
 				});
 			});
@@ -110,7 +110,7 @@ void InviteLinks::performCreate(
 				callback(link);
 			}
 		}
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		_createCallbacks.erase(peer);
 	}).send();
 }
@@ -282,7 +282,7 @@ void InviteLinks::performEdit(
 				prepend(peer, admin, data.vnew_invite());
 			}
 		});
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		_editCallbacks.erase(key);
 	}).send();
 }
@@ -344,7 +344,7 @@ void InviteLinks::destroy(
 			.admin = admin,
 			.was = key.link,
 		});
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		_deleteCallbacks.erase(key);
 	}).send();
 }
@@ -374,7 +374,7 @@ void InviteLinks::destroyAllRevoked(
 			}
 		}
 		_allRevokedDestroyed.fire({ peer, admin });
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 	}).send();
 }
 
@@ -415,7 +415,7 @@ void InviteLinks::requestMyLinks(not_null<PeerData*> peer) {
 			i->second.count = std::max(slice.count, int(existing.size()));
 		}
 		notify(peer);
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		_firstSliceRequests.remove(peer);
 	}).send();
 	_firstSliceRequests.emplace(peer, requestId);
@@ -493,7 +493,7 @@ void InviteLinks::requestJoinedFirstSlice(LinkKey key) {
 		_firstJoinedRequests.remove(key);
 		_firstJoined[key] = ParseJoinedByLinkSlice(key.peer, result);
 		_joinedFirstSliceLoaded.fire_copy(key);
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		_firstJoinedRequests.remove(key);
 	}).send();
 	_firstJoinedRequests.emplace(key, requestId);
@@ -623,7 +623,7 @@ auto InviteLinks::parse(
 	return invite.match([&](const MTPDchatInviteExported &data) {
 		return Link{
 			.link = qs(data.vlink()),
-			.admin = peer->session().data().user(data.vadmin_id().v),
+			.admin = peer->session().data().user(data.vadmin_id()),
 			.date = data.vdate().v,
 			.startDate = data.vstart_date().value_or_empty(),
 			.expireDate = data.vexpire_date().value_or_empty(),
@@ -653,7 +653,7 @@ void InviteLinks::requestMoreLinks(
 		MTP_int(kPerPage)
 	)).done([=](const MTPmessages_ExportedChatInvites &result) {
 		done(parseSlice(peer, result));
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		done(Links());
 	}).send();
 }

Telegram/SourceFiles/api/api_self_destruct.cpp

@@ -25,7 +25,7 @@ void SelfDestruct::reload() {
 		result.match([&](const MTPDaccountDaysTTL &data) {
 			_days = data.vdays().v;
 		});
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		_requestId = 0;
 	}).send();
 }
@@ -42,7 +42,7 @@ void SelfDestruct::update(int days) {
 		MTP_accountDaysTTL(MTP_int(days))
 	)).done([=](const MTPBool &result) {
 		_requestId = 0;
-	}).fail([=](const RPCError &result) {
+	}).fail([=](const MTP::Error &result) {
 		_requestId = 0;
 	}).send();
 	_days = days;

Telegram/SourceFiles/api/api_send_progress.cpp

@@ -65,7 +65,10 @@ void SendProgressManager::update(
 		SendProgressType type,
 		int progress) {
 	const auto peer = history->peer;
-	if (peer->isSelf() || (peer->isChannel() && !peer->isMegagroup())) {
+	if (peer->isSelf()
+		|| (peer->isChannel()
+			&& !peer->isMegagroup()
+			&& type != SendProgressType::Speaking)) {
 		return;
 	}
 

Telegram/SourceFiles/api/api_sending.cpp

@@ -150,7 +150,7 @@ void SendExistingMedia(
 			)).done([=](const MTPUpdates &result) {
 				api->applyUpdates(result, randomId);
 				finish();
-			}).fail([=](const RPCError &error) {
+			}).fail([=](const MTP::Error &error) {
 				if (error.code() == 400
 					&& error.type().startsWith(qstr("FILE_REFERENCE_"))) {
 					api->refreshFileReference(origin, [=](const auto &result) {
@@ -324,7 +324,7 @@ bool SendDice(Api::MessageToSend &message) {
 		)).done([=](const MTPUpdates &result) {
 			api->applyUpdates(result, randomId);
 			finish();
-		}).fail([=](const RPCError &error) {
+		}).fail([=](const MTP::Error &error) {
 			api->sendMessageFail(error, peer, randomId, newId);
 			finish();
 		}).afterRequest(history->sendRequestId
@@ -344,13 +344,15 @@ void FillMessagePostFlags(
 
 void SendConfirmedFile(
 		not_null<Main::Session*> session,
-		const std::shared_ptr<FileLoadResult> &file,
-		const std::optional<FullMsgId> &oldId) {
-	const auto isEditing = oldId.has_value();
+		const std::shared_ptr<FileLoadResult> &file) {
+	const auto isEditing = file->to.replaceMediaOf != 0;
 	const auto channelId = peerToChannel(file->to.peer);
 
-	const auto newId = oldId.value_or(
-		FullMsgId(channelId, session->data().nextLocalMessageId()));
+	const auto newId = FullMsgId(
+		channelId,
+		isEditing
+			? file->to.replaceMediaOf
+			: session->data().nextLocalMessageId());
 	auto groupId = file->album ? file->album->groupId : uint64(0);
 	if (file->album) {
 		const auto proj = [](const SendingAlbum::Item &item) {
@@ -361,7 +363,6 @@ void SendConfirmedFile(
 
 		it->msgId = newId;
 	}
-	file->edit = isEditing;
 	session->uploader().upload(newId, file);
 
 	const auto itemToEdit = isEditing

Telegram/SourceFiles/api/api_sending.h

@@ -34,7 +34,6 @@ void FillMessagePostFlags(
 
 void SendConfirmedFile(
 	not_null<Main::Session*> session,
-	const std::shared_ptr<FileLoadResult> &file,
-	const std::optional<FullMsgId> &oldId);
+	const std::shared_ptr<FileLoadResult> &file);
 
 } // namespace Api

Telegram/SourceFiles/api/api_sensitive_content.cpp

@@ -36,7 +36,7 @@ void SensitiveContent::reload() {
 			_enabled = data.is_sensitive_enabled();
 			_canChange = data.is_sensitive_can_change();
 		});
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		_requestId = 0;
 	}).send();
 }
@@ -63,7 +63,7 @@ void SensitiveContent::update(bool enabled) {
 		MTP_flags(enabled ? Flag::f_sensitive_enabled : Flag(0))
 	)).done([=](const MTPBool &result) {
 		_requestId = 0;
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		_requestId = 0;
 	}).send();
 	_enabled = enabled;

Telegram/SourceFiles/api/api_single_message_search.cpp

@@ -37,7 +37,7 @@ Key ExtractKey(const QString &query) {
 		const auto params = parse();
 		const auto channel = params.value("channel");
 		const auto post = params.value("post").toInt();
-		return (channel.toInt() && post) ? Key{ channel, post } : Key();
+		return (channel.toULongLong() && post) ? Key{ channel, post } : Key();
 	} else if (check.startsWith(qstr("tg://resolve"), Qt::CaseInsensitive)) {
 		const auto params = parse();
 		const auto domain = params.value("domain");
@@ -112,12 +112,12 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupByChannel(
 			&& received.messageIds.front() == postId) {
 			_cache.emplace(
 				_requestKey,
-				FullMsgId(channel->bareId(), postId));
+				FullMsgId(peerToChannel(channel->id), postId));
 			ready();
 		} else {
 			fail();
 		}
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		fail();
 	}).send();
 
@@ -142,7 +142,7 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupById(
 	_requestId = _session->api().request(MTPchannels_GetChannels(
 		MTP_vector<MTPInputChannel>(
 			1,
-			MTP_inputChannel(MTP_int(channelId), MTP_long(0)))
+			MTP_inputChannel(MTP_int(channelId.bare), MTP_long(0))) // #TODO ids
 	)).done([=](const MTPmessages_Chats &result) {
 		result.match([&](const auto &data) {
 			const auto peer = _session->data().processChats(data.vchats());
@@ -154,7 +154,7 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupById(
 				fail();
 			}
 		});
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		fail();
 	}).send();
 
@@ -198,7 +198,7 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupByUsername(
 				fail();
 			}
 		});
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		fail();
 	}).send();
 
@@ -212,7 +212,7 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookup(
 	if (!_requestKey.domainOrId[0].isDigit()) {
 		return performLookupByUsername(_requestKey.domainOrId, ready);
 	}
-	const auto channelId = _requestKey.domainOrId.toInt();
+	const auto channelId = ChannelId(_requestKey.domainOrId.toULongLong());
 	return performLookupById(channelId, ready);
 }
 

Telegram/SourceFiles/api/api_text_entities.cpp

@@ -35,15 +35,17 @@ EntitiesInText EntitiesFromMTP(
 			case mtpc_messageEntityMention: { auto &d = entity.c_messageEntityMention(); result.push_back({ EntityType::Mention, d.voffset().v, d.vlength().v }); } break;
 			case mtpc_messageEntityMentionName: {
 				const auto &d = entity.c_messageEntityMentionName();
+				const auto userId = UserId(d.vuser_id());
 				const auto data = [&] {
 					if (session) {
-						if (const auto user = session->data().userLoaded(d.vuser_id().v)) {
+						if (const auto user = session->data().userLoaded(userId)) {
 							return MentionNameDataFromFields({
-								d.vuser_id().v,
-								user->accessHash() });
+								userId.bare,
+								user->accessHash()
+							});
 						}
 					}
-					return MentionNameDataFromFields(d.vuser_id().v);
+					return MentionNameDataFromFields(userId.bare);
 				}();
 				result.push_back({ EntityType::MentionName, d.voffset().v, d.vlength().v, data });
 			} break;
@@ -51,10 +53,11 @@ EntitiesInText EntitiesFromMTP(
 				const auto &d = entity.c_inputMessageEntityMentionName();
 				const auto data = [&] {
 					if (session && d.vuser_id().type() == mtpc_inputUserSelf) {
-						return MentionNameDataFromFields(session->userId());
+						return MentionNameDataFromFields(session->userId().bare);
 					} else if (d.vuser_id().type() == mtpc_inputUser) {
 						auto &user = d.vuser_id().c_inputUser();
-						return MentionNameDataFromFields({ user.vuser_id().v, user.vaccess_hash().v });
+						const auto userId = UserId(user.vuser_id());
+						return MentionNameDataFromFields({ userId.bare, user.vaccess_hash().v });
 					}
 					return QString();
 				}();
@@ -110,7 +113,7 @@ MTPVector<MTPMessageEntity> EntitiesToMTP(
 		case EntityType::MentionName: {
 			auto inputUser = [&](const QString &data) -> MTPInputUser {
 				auto fields = MentionNameDataToFields(data);
-				if (session && fields.userId == session->userId()) {
+				if (session && fields.userId == session->userId().bare) {
 					return MTP_inputUserSelf();
 				} else if (fields.userId) {
 					return MTP_inputUser(MTP_int(fields.userId), MTP_long(fields.accessHash));

Telegram/SourceFiles/api/api_toggling_media.cpp

@@ -33,7 +33,7 @@ void ToggleExistingMedia(
 			if (mtpIsTrue(result)) {
 				done();
 			}
-		}).fail([=](const RPCError &error) {
+		}).fail([=](const MTP::Error &error) {
 			if (error.code() == 400
 				&& error.type().startsWith(u"FILE_REFERENCE_"_q)) {
 				auto refreshed = [=](const Data::UpdatedFileReferences &d) {

Telegram/SourceFiles/api/api_updates.cpp

@@ -131,13 +131,13 @@ bool MentionUsersLoaded(
 	for (const auto &entity : entities.v) {
 		auto type = entity.type();
 		if (type == mtpc_messageEntityMentionName) {
-			if (!session->data().userLoaded(entity.c_messageEntityMentionName().vuser_id().v)) {
+			if (!session->data().userLoaded(entity.c_messageEntityMentionName().vuser_id())) {
 				return false;
 			}
 		} else if (type == mtpc_inputMessageEntityMentionName) {
 			auto &inputUser = entity.c_inputMessageEntityMentionName().vuser_id();
 			if (inputUser.type() == mtpc_inputUser) {
-				if (!session->data().userLoaded(inputUser.c_inputUser().vuser_id().v)) {
+				if (!session->data().userLoaded(inputUser.c_inputUser().vuser_id())) {
 					return false;
 				}
 			}
@@ -157,7 +157,7 @@ DataIsLoadedResult AllDataLoadedForMessage(
 			}
 		}
 		if (const auto viaBotId = message.vvia_bot_id()) {
-			if (!session->data().userLoaded(viaBotId->v)) {
+			if (!session->data().userLoaded(*viaBotId)) {
 				return DataIsLoadedResult::NotLoaded;
 			}
 		}
@@ -181,19 +181,19 @@ DataIsLoadedResult AllDataLoadedForMessage(
 		}
 		return message.vaction().match(
 		[&](const MTPDmessageActionChatAddUser &action) {
-			for (const MTPint &userId : action.vusers().v) {
-				if (!session->data().userLoaded(userId.v)) {
+			for (const auto &userId : action.vusers().v) {
+				if (!session->data().userLoaded(userId)) {
 					return DataIsLoadedResult::NotLoaded;
 				}
 			}
 			return DataIsLoadedResult::Ok;
 		}, [&](const MTPDmessageActionChatJoinedByLink &action) {
-			if (!session->data().userLoaded(action.vinviter_id().v)) {
+			if (!session->data().userLoaded(action.vinviter_id())) {
 				return DataIsLoadedResult::NotLoaded;
 			}
 			return DataIsLoadedResult::Ok;
 		}, [&](const MTPDmessageActionChatDeleteUser &action) {
-			if (!session->data().userLoaded(action.vuser_id().v)) {
+			if (!session->data().userLoaded(action.vuser_id())) {
 				return DataIsLoadedResult::NotLoaded;
 			}
 			return DataIsLoadedResult::Ok;
@@ -240,16 +240,16 @@ Updates::Updates(not_null<Main::Session*> session)
 	) | rpl::filter([](not_null<PeerData*> peer) {
 		return peer->isChat() || peer->isMegagroup();
 	}) | rpl::start_with_next([=](not_null<PeerData*> peer) {
-		if (const auto users = _pendingSpeakingCallMembers.take(peer)) {
+		if (const auto list = _pendingSpeakingCallParticipants.take(peer)) {
 			if (const auto call = peer->groupCall()) {
-				for (const auto [userId, when] : *users) {
+				for (const auto &[participantPeerId, when] : *list) {
 					call->applyActiveUpdate(
-						userId,
+						participantPeerId,
 						Data::LastSpokeTimes{
 							.anything = when,
 							.voice = when
 						},
-						peer->owner().userLoaded(userId));
+						peer->owner().peerLoaded(participantPeerId));
 				}
 			}
 		}
@@ -277,12 +277,32 @@ void Updates::checkLastUpdate(bool afterSleep) {
 
 void Updates::feedUpdateVector(
 		const MTPVector<MTPUpdate> &updates,
-		bool skipMessageIds) {
-	for (const auto &update : updates.v) {
-		if (skipMessageIds && update.type() == mtpc_updateMessageID) {
+		SkipUpdatePolicy policy) {
+	auto list = updates.v;
+	const auto hasGroupCallParticipantUpdates = ranges::contains(
+		list,
+		mtpc_updateGroupCallParticipants,
+		&MTPUpdate::type);
+	if (hasGroupCallParticipantUpdates) {
+		ranges::stable_sort(list, std::less<>(), [](const MTPUpdate &entry) {
+			if (entry.type() == mtpc_updateGroupCallParticipants) {
+				return 0;
+			} else {
+				return 1;
+			}
+		});
+	} else if (policy == SkipUpdatePolicy::SkipExceptGroupCallParticipants) {
+		return;
+	}
+	for (const auto &entry : std::as_const(list)) {
+		const auto type = entry.type();
+		if ((policy == SkipUpdatePolicy::SkipMessageIds
+			&& type == mtpc_updateMessageID)
+			|| (policy == SkipUpdatePolicy::SkipExceptGroupCallParticipants
+				&& type != mtpc_updateGroupCallParticipants)) {
 			continue;
 		}
-		feedUpdate(update);
+		feedUpdate(entry);
 	}
 	session().data().sendHistoryChangeNotifications();
 }
@@ -392,17 +412,19 @@ void Updates::feedChannelDifference(
 	session().data().processMessages(
 		data.vnew_messages(),
 		NewMessageType::Unread);
-	feedUpdateVector(data.vother_updates(), true);
+	feedUpdateVector(
+		data.vother_updates(),
+		SkipUpdatePolicy::SkipMessageIds);
 	_handlingChannelDifference = false;
 }
 
 void Updates::channelDifferenceFail(
 		not_null<ChannelData*> channel,
-		const RPCError &error) {
-	LOG(("RPC Error in getChannelDifference: %1 %2: %3"
-		).arg(error.code()
-		).arg(error.type()
-		).arg(error.description()));
+		const MTP::Error &error) {
+	LOG(("RPC Error in getChannelDifference: %1 %2: %3").arg(
+		QString::number(error.code()),
+		error.type(),
+		error.description()));
 	failDifferenceStartTimerFor(channel);
 }
 
@@ -553,14 +575,14 @@ void Updates::feedDifference(
 	session().data().processChats(chats);
 	feedMessageIds(other);
 	session().data().processMessages(msgs, NewMessageType::Unread);
-	feedUpdateVector(other, true);
+	feedUpdateVector(other, SkipUpdatePolicy::SkipMessageIds);
 }
 
-void Updates::differenceFail(const RPCError &error) {
-	LOG(("RPC Error in getDifference: %1 %2: %3"
-		).arg(error.code()
-		).arg(error.type()
-		).arg(error.description()));
+void Updates::differenceFail(const MTP::Error &error) {
+	LOG(("RPC Error in getDifference: %1 %2: %3").arg(
+		QString::number(error.code()),
+		error.type(),
+		error.description()));
 	failDifferenceStartTimerFor(nullptr);
 }
 
@@ -643,7 +665,7 @@ void Updates::getDifference() {
 		MTP_int(_updatesQts)
 	)).done([=](const MTPupdates_Difference &result) {
 		differenceDone(result);
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		differenceFail(error);
 	}).send();
 }
@@ -678,7 +700,7 @@ void Updates::getChannelDifference(
 		MTP_int(kChannelGetDifferenceLimit)
 	)).done([=](const MTPupdates_ChannelDifference &result) {
 		channelDifferenceDone(channel, result);
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		channelDifferenceFail(channel, error);
 	}).send();
 }
@@ -742,7 +764,7 @@ void Updates::channelRangeDifferenceSend(
 	)).done([=](const MTPupdates_ChannelDifference &result) {
 		_rangeDifferenceRequests.remove(channel);
 		channelRangeDifferenceDone(channel, range, result);
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		_rangeDifferenceRequests.remove(channel);
 	}).send();
 	_rangeDifferenceRequests.emplace(channel, requestId);
@@ -810,9 +832,32 @@ void Updates::mtpUpdateReceived(const MTPUpdates &updates) {
 	if (!requestingDifference()
 		|| HasForceLogoutNotification(updates)) {
 		applyUpdates(updates);
+	} else {
+		applyGroupCallParticipantUpdates(updates);
 	}
 }
 
+void Updates::applyGroupCallParticipantUpdates(const MTPUpdates &updates) {
+	updates.match([&](const MTPDupdates &data) {
+		session().data().processUsers(data.vusers());
+		session().data().processChats(data.vchats());
+		feedUpdateVector(
+			data.vupdates(),
+			SkipUpdatePolicy::SkipExceptGroupCallParticipants);
+	}, [&](const MTPDupdatesCombined &data) {
+		session().data().processUsers(data.vusers());
+		session().data().processChats(data.vchats());
+		feedUpdateVector(
+			data.vupdates(),
+			SkipUpdatePolicy::SkipExceptGroupCallParticipants);
+	}, [&](const MTPDupdateShort &data) {
+		if (data.vupdate().type() == mtpc_updateGroupCallParticipants) {
+			feedUpdate(data.vupdate());
+		}
+	}, [](const auto &) {
+	});
+}
+
 int32 Updates::pts() const {
 	return _ptsWaiter.current();
 }
@@ -862,7 +907,7 @@ void Updates::updateOnline(bool gotOtherOffline) {
 				MTP_bool(!isOnline)
 			)).done([=](const MTPBool &result) {
 				Core::App().quitPreventFinished();
-			}).fail([=](const RPCError &error) {
+			}).fail([=](const MTP::Error &error) {
 				Core::App().quitPreventFinished();
 			}).send();
 		}
@@ -915,16 +960,16 @@ bool Updates::isQuitPrevent() {
 void Updates::handleSendActionUpdate(
 		PeerId peerId,
 		MsgId rootId,
-		UserId userId,
+		PeerId fromId,
 		const MTPSendMessageAction &action) {
 	const auto history = session().data().historyLoaded(peerId);
 	if (!history) {
 		return;
 	}
 	const auto peer = history->peer;
-	const auto user = (userId == session().userId())
+	const auto from = (fromId == session().userPeerId())
 		? session().user().get()
-		: session().data().userLoaded(userId);
+		: session().data().peerLoaded(fromId);
 	const auto isSpeakingInCall = (action.type()
 		== mtpc_speakingInGroupCallAction);
 	if (isSpeakingInCall) {
@@ -935,9 +980,9 @@ void Updates::handleSendActionUpdate(
 		const auto now = crl::now();
 		if (call) {
 			call->applyActiveUpdate(
-				userId,
+				fromId,
 				Data::LastSpokeTimes{ .anything = now, .voice = now },
-				user);
+				from);
 		} else {
 			const auto chat = peer->asChat();
 			const auto channel = peer->asChannel();
@@ -945,13 +990,15 @@ void Updates::handleSendActionUpdate(
 				? (chat->flags() & MTPDchat::Flag::f_call_active)
 				: (channel->flags() & MTPDchannel::Flag::f_call_active);
 			if (active) {
-				_pendingSpeakingCallMembers.emplace(
-					peer).first->second[userId] = now;
-				session().api().requestFullPeer(peer);
+				_pendingSpeakingCallParticipants.emplace(
+					peer).first->second[fromId] = now;
+				if (peerIsUser(fromId)) {
+					session().api().requestFullPeer(peer);
+				}
 			}
 		}
 	}
-	if (!user || user->isSelf()) {
+	if (!from || !from->isUser() || from->isSelf()) {
 		return;
 	}
 	const auto when = requestingDifference()
@@ -960,7 +1007,7 @@ void Updates::handleSendActionUpdate(
 	session().data().registerSendAction(
 		history,
 		rootId,
-		user,
+		from->asUser(),
 		action,
 		when);
 }
@@ -973,7 +1020,7 @@ void Updates::applyUpdatesNoPtsCheck(const MTPUpdates &updates) {
 			| MTPDmessage::Flag::f_from_id;
 		const auto peerUserId = d.is_out()
 			? d.vuser_id()
-			: MTP_int(_session->userId());
+			: MTP_int(_session->userId().bare); // #TODO ids
 		_session->data().addNewMessage(
 			MTP_message(
 				MTP_flags(flags),
@@ -1262,8 +1309,8 @@ void Updates::applyUpdates(
 		const auto viaBotId = d.vvia_bot_id();
 		const auto entities = d.ventities();
 		const auto fwd = d.vfwd_from();
-		if (!session().data().userLoaded(d.vuser_id().v)
-			|| (viaBotId && !session().data().userLoaded(viaBotId->v))
+		if (!session().data().userLoaded(d.vuser_id())
+			|| (viaBotId && !session().data().userLoaded(*viaBotId))
 			|| (entities && !MentionUsersLoaded(&session(), *entities))
 			|| (fwd && !ForwardedInfoDataLoaded(&session(), *fwd))) {
 			MTP_LOG(0, ("getDifference "
@@ -1279,14 +1326,14 @@ void Updates::applyUpdates(
 
 	case mtpc_updateShortChatMessage: {
 		auto &d = updates.c_updateShortChatMessage();
-		const auto noFrom = !session().data().userLoaded(d.vfrom_id().v);
-		const auto chat = session().data().chatLoaded(d.vchat_id().v);
+		const auto noFrom = !session().data().userLoaded(d.vfrom_id());
+		const auto chat = session().data().chatLoaded(d.vchat_id());
 		const auto viaBotId = d.vvia_bot_id();
 		const auto entities = d.ventities();
 		const auto fwd = d.vfwd_from();
 		if (!chat
 			|| noFrom
-			|| (viaBotId && !session().data().userLoaded(viaBotId->v))
+			|| (viaBotId && !session().data().userLoaded(*viaBotId))
 			|| (entities && !MentionUsersLoaded(&session(), *entities))
 			|| (fwd && !ForwardedInfoDataLoaded(&session(), *fwd))) {
 			MTP_LOG(0, ("getDifference "
@@ -1444,7 +1491,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 
 	case mtpc_updateChannelReadMessagesContents: {
 		auto &d = update.c_updateChannelReadMessagesContents();
-		auto channel = session().data().channelLoaded(d.vchannel_id().v);
+		auto channel = session().data().channelLoaded(d.vchannel_id());
 		if (!channel) {
 			if (!_byMinChannelTimer.isActive()) {
 				// getDifference after timeout.
@@ -1490,7 +1537,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 
 	case mtpc_updatePinnedChannelMessages: {
 		auto &d = update.c_updatePinnedChannelMessages();
-		auto channel = session().data().channelLoaded(d.vchannel_id().v);
+		auto channel = session().data().channelLoaded(d.vchannel_id());
 
 		if (channel && !_handlingChannelDifference) {
 			if (channel->ptsRequesting()) { // skip global updates while getting channel difference
@@ -1539,22 +1586,6 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 		}
 	} break;
 
-	//case mtpc_updateReadFeed: { // #feed
-	//	const auto &d = update.c_updateReadFeed();
-	//	const auto feedId = d.vfeed_id().v;
-	//	if (const auto feed = session().data().feedLoaded(feedId)) {
-	//		feed->setUnreadPosition(
-	//			Data::FeedPositionFromMTP(d.vmax_position()));
-	//		if (d.vunread_count() && d.vunread_muted_count()) {
-	//			feed->setUnreadCounts(
-	//				d.vunread_count()->v,
-	//				d.vunread_muted_count()->v);
-	//		} else {
-	//			session().data().histories().requestDialogEntry(feed);
-	//		}
-	//	}
-	//} break;
-
 	case mtpc_updateDialogUnreadMark: {
 		const auto &data = update.c_updateDialogUnreadMark();
 		data.vpeer().match(
@@ -1592,7 +1623,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 
 	case mtpc_updateDeleteChannelMessages: {
 		auto &d = update.c_updateDeleteChannelMessages();
-		auto channel = session().data().channelLoaded(d.vchannel_id().v);
+		auto channel = session().data().channelLoaded(d.vchannel_id());
 
 		if (channel && !_handlingChannelDifference) {
 			if (channel->ptsRequesting()) { // skip global updates while getting channel difference
@@ -1631,7 +1662,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 		session().data().processWebpage(d.vwebpage());
 		session().data().sendWebPageGamePollNotifications();
 
-		auto channel = session().data().channelLoaded(d.vchannel_id().v);
+		auto channel = session().data().channelLoaded(d.vchannel_id());
 		if (channel && !_handlingChannelDifference) {
 			if (channel->ptsRequesting()) { // skip global updates while getting channel difference
 				return;
@@ -1652,7 +1683,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 		handleSendActionUpdate(
 			peerFromUser(d.vuser_id()),
 			0,
-			d.vuser_id().v,
+			peerFromUser(d.vuser_id()),
 			d.vaction());
 	} break;
 
@@ -1661,7 +1692,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 		handleSendActionUpdate(
 			peerFromChat(d.vchat_id()),
 			0,
-			d.vuser_id().v,
+			peerFromMTP(d.vfrom_id()),
 			d.vaction());
 	} break;
 
@@ -1670,7 +1701,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 		handleSendActionUpdate(
 			peerFromChannel(d.vchannel_id()),
 			d.vtop_msg_id().value_or_empty(),
-			d.vuser_id().v,
+			peerFromMTP(d.vfrom_id()),
 			d.vaction());
 	} break;
 
@@ -1696,7 +1727,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 
 	case mtpc_updateUserStatus: {
 		auto &d = update.c_updateUserStatus();
-		if (auto user = session().data().userLoaded(d.vuser_id().v)) {
+		if (auto user = session().data().userLoaded(d.vuser_id())) {
 			switch (d.vstatus().type()) {
 			case mtpc_userStatusEmpty: user->onlineTill = 0; break;
 			case mtpc_userStatusRecently:
@@ -1713,7 +1744,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 				user,
 				Data::PeerUpdate::Flag::OnlineStatus);
 		}
-		if (d.vuser_id().v == session().userId()) {
+		if (UserId(d.vuser_id()) == session().userId()) {
 			if (d.vstatus().type() == mtpc_userStatusOffline
 				|| d.vstatus().type() == mtpc_userStatusEmpty) {
 				updateOnline(true);
@@ -1730,7 +1761,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 
 	case mtpc_updateUserName: {
 		auto &d = update.c_updateUserName();
-		if (auto user = session().data().userLoaded(d.vuser_id().v)) {
+		if (auto user = session().data().userLoaded(d.vuser_id())) {
 			if (!user->isContact()) {
 				user->setName(
 					TextUtilities::SingleLine(qs(d.vfirst_name())),
@@ -1749,7 +1780,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 
 	case mtpc_updateUserPhoto: {
 		auto &d = update.c_updateUserPhoto();
-		if (auto user = session().data().userLoaded(d.vuser_id().v)) {
+		if (auto user = session().data().userLoaded(d.vuser_id())) {
 			user->setPhoto(d.vphoto());
 			user->loadUserpic();
 			// After that update we don't have enough information to
@@ -1760,11 +1791,11 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 			//
 			//if (mtpIsTrue(d.vprevious()) || !user->userpicPhotoId()) {
 				session().storage().remove(Storage::UserPhotosRemoveAfter(
-					user->bareId(),
+					peerToUser(user->id),
 					user->userpicPhotoId()));
 			//} else {
 			//	session().storage().add(Storage::UserPhotosAddNew(
-			//		user->bareId(),
+			//		peerToUser(user->id),
 			//		user->userpicPhotoId()));
 			//}
 		}
@@ -1798,7 +1829,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 
 	case mtpc_updateUserPhone: {
 		const auto &d = update.c_updateUserPhone();
-		if (const auto user = session().data().userLoaded(d.vuser_id().v)) {
+		if (const auto user = session().data().userLoaded(d.vuser_id())) {
 			const auto newPhone = qs(d.vphone());
 			if (newPhone != user->phone()) {
 				user->setPhone(newPhone);
@@ -1881,8 +1912,8 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 		auto &d = update.c_updatePrivacy();
 		const auto allChatsLoaded = [&](const MTPVector<MTPint> &ids) {
 			for (const auto &chatId : ids.v) {
-				if (!session().data().chatLoaded(chatId.v)
-					&& !session().data().channelLoaded(chatId.v)) {
+				if (!session().data().chatLoaded(chatId)
+					&& !session().data().channelLoaded(chatId)) {
 					return false;
 				}
 			}
@@ -1966,7 +1997,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 			}
 			DEBUG_LOG(("API Error: "
 				"pinned chat not loaded for peer %1, folder: %2"
-				).arg(id
+				).arg(id.value
 				).arg(folderId
 				));
 			return false;
@@ -1994,7 +2025,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 
 	case mtpc_updateChannel: {
 		auto &d = update.c_updateChannel();
-		if (const auto channel = session().data().channelLoaded(d.vchannel_id().v)) {
+		if (const auto channel = session().data().channelLoaded(d.vchannel_id())) {
 			channel->inviter = UserId(0);
 			if (channel->amIn()) {
 				if (channel->isMegagroup()
@@ -2003,17 +2034,10 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 					channel->updateFullForced();
 				}
 				const auto history = channel->owner().history(channel);
-				//if (const auto feed = channel->feed()) { // #feed
-				//	feed->requestChatListMessage();
-				//	if (!feed->unreadCountKnown()) {
-				//		feed->owner().histories().requestDialogEntry(feed);
-				//	}
-				//} else {
-					history->requestChatListMessage();
-					if (!history->unreadCountKnown()) {
-						history->owner().histories().requestDialogEntry(history);
-					}
-				//}
+				history->requestChatListMessage();
+				if (!history->unreadCountKnown()) {
+					history->owner().histories().requestDialogEntry(history);
+				}
 				if (!channel->amCreator()) {
 					session().api().requestSelfParticipant(channel);
 				}
@@ -2023,7 +2047,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 
 	case mtpc_updateChannelTooLong: {
 		const auto &d = update.c_updateChannelTooLong();
-		if (const auto channel = session().data().channelLoaded(d.vchannel_id().v)) {
+		if (const auto channel = session().data().channelLoaded(d.vchannel_id())) {
 			const auto pts = d.vpts();
 			if (!pts || channel->pts() < pts->v) {
 				getChannelDifference(channel);
@@ -2082,7 +2106,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 
 	case mtpc_updateChannelAvailableMessages: {
 		auto &d = update.c_updateChannelAvailableMessages();
-		if (const auto channel = session().data().channelLoaded(d.vchannel_id().v)) {
+		if (const auto channel = session().data().channelLoaded(d.vchannel_id())) {
 			channel->setAvailableMinId(d.vavailable_min_id().v);
 			if (const auto history = session().data().historyLoaded(channel)) {
 				history->clearUpTill(d.vavailable_min_id().v);

Telegram/SourceFiles/api/api_updates.h

@@ -10,10 +10,13 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_pts_waiter.h"
 #include "base/timer.h"
 
-class RPCError;
 class ApiWrap;
 class History;
 
+namespace MTP {
+class Error;
+} // namespace MTP
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -63,6 +66,12 @@ private:
 		AfterFail,
 	};
 
+	enum class SkipUpdatePolicy {
+		SkipNone,
+		SkipMessageIds,
+		SkipExceptGroupCallParticipants,
+	};
+
 	struct ActiveChatTracker {
 		PeerData *peer = nullptr;
 		rpl::lifetime lifetime;
@@ -89,7 +98,7 @@ private:
 		not_null<ChannelData*> channel,
 		ChannelDifferenceRequest from = ChannelDifferenceRequest::Unknown);
 	void differenceDone(const MTPupdates_Difference &result);
-	void differenceFail(const RPCError &error);
+	void differenceFail(const MTP::Error &error);
 	void feedDifference(
 		const MTPVector<MTPUser> &users,
 		const MTPVector<MTPChat> &chats,
@@ -102,7 +111,7 @@ private:
 		const MTPupdates_ChannelDifference &diff);
 	void channelDifferenceFail(
 		not_null<ChannelData*> channel,
-		const RPCError &error);
+		const MTP::Error &error);
 	void failDifferenceStartTimerFor(ChannelData *channel);
 	void feedChannelDifference(const MTPDupdates_channelDifference &data);
 
@@ -110,12 +119,14 @@ private:
 	void mtpNewSessionCreated();
 	void feedUpdateVector(
 		const MTPVector<MTPUpdate> &updates,
-		bool skipMessageIds = false);
+		SkipUpdatePolicy policy = SkipUpdatePolicy::SkipNone);
 	// Doesn't call sendHistoryChangeNotifications itself.
 	void feedMessageIds(const MTPVector<MTPUpdate> &updates);
 	// Doesn't call sendHistoryChangeNotifications itself.
 	void feedUpdate(const MTPUpdate &update);
 
+	void applyGroupCallParticipantUpdates(const MTPUpdates &updates);
+
 	bool whenGetDiffChanged(
 		ChannelData *channel,
 		int32 ms,
@@ -125,7 +136,7 @@ private:
 	void handleSendActionUpdate(
 		PeerId peerId,
 		MsgId rootId,
-		UserId userId,
+		PeerId fromId,
 		const MTPSendMessageAction &action);
 
 	const not_null<Main::Session*> _session;
@@ -168,7 +179,7 @@ private:
 	base::flat_map<int, ActiveChatTracker> _activeChats;
 	base::flat_map<
 		not_null<PeerData*>,
-		base::flat_map<UserId, crl::time>> _pendingSpeakingCallMembers;
+		base::flat_map<PeerId, crl::time>> _pendingSpeakingCallParticipants;
 
 	mtpRequestId _onlineRequest = 0;
 	base::Timer _idleFinishTimer;

Telegram/SourceFiles/apiwrap.h

@@ -76,6 +76,15 @@ inline QString ToString(uint64 value) {
 	return QString::number(value);
 }
 
+template <uchar Shift>
+inline QString ToString(ChatIdType<Shift> value) {
+	return QString::number(value.bare);
+}
+
+inline QString ToString(PeerId value) {
+	return QString::number(value.value);
+}
+
 } // namespace details
 
 template <
@@ -171,7 +180,6 @@ public:
 		not_null<History*> history,
 		bool archived,
 		Fn<void()> callback);
-	//void ungroupAllFromFeed(not_null<Data::Feed*> feed); // #feed
 
 	using RequestMessageDataCallback = Fn<void(ChannelData*, MsgId)>;
 	void requestMessageData(
@@ -190,15 +198,10 @@ public:
 	rpl::producer<bool> dialogsLoadMayBlockByDate() const;
 	rpl::producer<bool> dialogsLoadBlockedByDate() const;
 
-	//void applyFeedSources(const MTPDchannels_feedSources &data); // #feed
-	//void setFeedChannels(
-	//	not_null<Data::Feed*> feed,
-	//	const std::vector<not_null<ChannelData*>> &channels);
-
 	void requestWallPaper(
 		const QString &slug,
 		Fn<void(const Data::WallPaper &)> done,
-		Fn<void(const RPCError &)> fail);
+		Fn<void(const MTP::Error &)> fail);
 
 	void requestFullPeer(not_null<PeerData*> peer);
 	void requestPeer(not_null<PeerData*> peer);
@@ -233,7 +236,7 @@ public:
 	void checkChatInvite(
 		const QString &hash,
 		FnMut<void(const MTPChatInvite &)> done,
-		FnMut<void(const RPCError &)> fail);
+		Fn<void(const MTP::Error &)> fail);
 	void importChatInvite(const QString &hash);
 
 	void requestChannelMembersForAdd(
@@ -249,20 +252,22 @@ public:
 	void migrateChat(
 		not_null<ChatData*> chat,
 		FnMut<void(not_null<ChannelData*>)> done,
-		FnMut<void(const RPCError &)> fail = nullptr);
+		Fn<void(const MTP::Error &)> fail = nullptr);
 
 	void markMediaRead(const base::flat_set<not_null<HistoryItem*>> &items);
 	void markMediaRead(not_null<HistoryItem*> item);
 
 	void requestSelfParticipant(not_null<ChannelData*> channel);
-	void kickParticipant(not_null<ChatData*> chat, not_null<UserData*> user);
+	void kickParticipant(
+		not_null<ChatData*> chat,
+		not_null<PeerData*> participant);
 	void kickParticipant(
 		not_null<ChannelData*> channel,
-		not_null<UserData*> user,
+		not_null<PeerData*> participant,
 		const MTPChatBannedRights &currentRights);
 	void unblockParticipant(
 		not_null<ChannelData*> channel,
-		not_null<UserData*> user);
+		not_null<PeerData*> participant);
 	void deleteAllFromUser(
 		not_null<ChannelData*> channel,
 		not_null<UserData*> from);
@@ -334,14 +339,6 @@ public:
 		not_null<UserData*> user,
 		PhotoId afterId);
 
-	//void requestFeedChannels( // #feed
-	//	not_null<Data::Feed*> feed);
-	//void requestFeedMessages(
-	//	not_null<Data::Feed*> feed,
-	//	Data::MessagePosition messageId,
-	//	SliceType slice);
-	//void saveDefaultFeedId(FeedId id, bool isDefaultFeedId);
-
 	void stickerSetInstalled(uint64 setId) {
 		_stickerSetInstalled.fire_copy(setId);
 	}
@@ -384,9 +381,6 @@ public:
 		const QString &lastName,
 		const SendAction &action);
 	void shareContact(not_null<UserData*> user, const SendAction &action);
-	//void readFeed( // #feed
-	//	not_null<Data::Feed*> feed,
-	//	Data::MessagePosition position);
 	void applyAffectedMessages(
 		not_null<PeerData*> peer,
 		const MTPmessages_AffectedMessages &result);
@@ -411,8 +405,7 @@ public:
 		Ui::PreparedList &&list,
 		SendMediaType type,
 		TextWithTags &&caption,
-		const SendAction &action,
-		MsgId msgIdToEdit);
+		const SendAction &action);
 
 	void sendUploadedPhoto(
 		FullMsgId localId,
@@ -433,7 +426,7 @@ public:
 		not_null<InlineBots::Result*> data,
 		const SendAction &action);
 	void sendMessageFail(
-		const RPCError &error,
+		const MTP::Error &error,
 		not_null<PeerData*> peer,
 		uint64 randomId = 0,
 		FullMsgId itemId = FullMsgId());
@@ -470,7 +463,7 @@ public:
 		const PollData &data,
 		const SendAction &action,
 		Fn<void()> done,
-		Fn<void(const RPCError &error)> fail);
+		Fn<void(const MTP::Error &error)> fail);
 	void sendPollVotes(
 		FullMsgId itemId,
 		const std::vector<QByteArray> &options);
@@ -565,17 +558,11 @@ private:
 		const QVector<MTPChannelParticipant> &participants);
 
 	void jumpToHistoryDate(not_null<PeerData*> peer, const QDate &date);
-	//void jumpToFeedDate(not_null<Data::Feed*> feed, const QDate &date); // #feed
 	template <typename Callback>
 	void requestMessageAfterDate(
 		not_null<PeerData*> peer,
 		const QDate &date,
 		Callback &&callback);
-	//template <typename Callback> // #feed
-	//void requestMessageAfterDate(
-	//	not_null<Data::Feed*> feed,
-	//	const QDate &date,
-	//	Callback &&callback);
 
 	void sharedMediaDone(
 		not_null<PeerData*> peer,
@@ -589,13 +576,6 @@ private:
 		PhotoId photoId,
 		const MTPphotos_Photos &result);
 
-	//void feedChannelsDone(not_null<Data::Feed*> feed); // #feed
-	//void feedMessagesDone(
-	//	not_null<Data::Feed*> feed,
-	//	Data::MessagePosition messageId,
-	//	SliceType slice,
-	//	const MTPmessages_FeedMessages &result);
-
 	void sendSharedContact(
 		const QString &phone,
 		const QString &firstName,
@@ -636,8 +616,6 @@ private:
 		uint64 randomId);
 	FileLoadTo fileLoadTaskOptions(const SendAction &action) const;
 
-	//void readFeeds(); // #feed
-
 	void getTopPromotionDelayed(TimeId now, TimeId next);
 	void topPromotionDone(const MTPhelp_PromoData &proxy);
 
@@ -660,7 +638,7 @@ private:
 	void migrateDone(
 		not_null<PeerData*> peer,
 		not_null<ChannelData*> channel);
-	void migrateFail(not_null<PeerData*> peer, const RPCError &error);
+	void migrateFail(not_null<PeerData*> peer, const MTP::Error &error);
 
 	not_null<Main::Session*> _session;
 
@@ -690,7 +668,7 @@ private:
 
 	using KickRequest = std::pair<
 		not_null<ChannelData*>,
-		not_null<UserData*>>;
+		not_null<PeerData*>>;
 	base::flat_map<KickRequest, mtpRequestId> _kickRequests;
 
 	base::flat_set<not_null<ChannelData*>> _selfParticipantRequests;
@@ -737,20 +715,6 @@ private:
 
 	base::flat_map<not_null<UserData*>, mtpRequestId> _userPhotosRequests;
 
-	//base::flat_set<not_null<Data::Feed*>> _feedChannelsGetRequests; // #feed
-	//base::flat_map<
-	//	not_null<Data::Feed*>,
-	//	mtpRequestId> _feedChannelsSetRequests;
-	//base::flat_set<std::tuple<
-	//	not_null<Data::Feed*>,
-	//	Data::MessagePosition,
-	//	SliceType>> _feedMessagesRequests;
-	//base::flat_set<std::tuple<
-	//	not_null<Data::Feed*>,
-	//	Data::MessagePosition,
-	//	SliceType>> _feedMessagesRequestsPending;
-	//mtpRequestId _saveDefaultFeedIdRequest = 0;
-
 	std::unique_ptr<DialogsLoadState> _dialogsLoadState;
 	TimeId _dialogsLoadTill = 0;
 	rpl::variable<bool> _dialogsLoadMayBlockByDate = false;
@@ -769,11 +733,6 @@ private:
 
 	rpl::event_stream<uint64> _stickerSetInstalled;
 
-	// #feed
-	//base::flat_map<not_null<Data::Feed*>, crl::time> _feedReadsDelayed;
-	//base::flat_map<not_null<Data::Feed*>, mtpRequestId> _feedReadRequests;
-	//base::Timer _feedReadTimer;
-
 	mtpRequestId _topPromotionRequestId = 0;
 	std::pair<QString, uint32> _topPromotionKey;
 	TimeId _topPromotionNextRequestTime = TimeId(0);
@@ -793,11 +752,11 @@ private:
 
 	mtpRequestId _checkInviteRequestId = 0;
 	FnMut<void(const MTPChatInvite &result)> _checkInviteDone;
-	FnMut<void(const RPCError &error)> _checkInviteFail;
+	Fn<void(const MTP::Error &error)> _checkInviteFail;
 
 	struct MigrateCallbacks {
 		FnMut<void(not_null<ChannelData*>)> done;
-		FnMut<void(const RPCError&)> fail;
+		Fn<void(const MTP::Error&)> fail;
 	};
 	base::flat_map<
 		not_null<PeerData*>,
@@ -837,7 +796,7 @@ private:
 	mtpRequestId _wallPaperRequestId = 0;
 	QString _wallPaperSlug;
 	Fn<void(const Data::WallPaper &)> _wallPaperDone;
-	Fn<void(const RPCError &)> _wallPaperFail;
+	Fn<void(const MTP::Error &)> _wallPaperFail;
 
 	mtpRequestId _contactSignupSilentRequestId = 0;
 	std::optional<bool> _contactSignupSilent;

Telegram/SourceFiles/boxes/add_contact_box.cpp

@@ -94,7 +94,7 @@ void ChatCreateDone(
 		}
 		| [&](auto chats) {
 			return navigation->session().data().chat(
-				chats->front().c_chat().vid().v);
+				chats->front().c_chat().vid());
 		}
 		| [&](not_null<ChatData*> chat) {
 			if (!image.isNull()) {
@@ -268,7 +268,7 @@ AddContactBox::AddContactBox(
 	this,
 	st::defaultInputField,
 	tr::lng_contact_phone(),
-	ExtractPhonePrefix(session->user()->phone()),
+	Ui::ExtractPhonePrefix(session->user()->phone()),
 	phone)
 , _invertOrder(langFirstNameGoesSecond()) {
 	if (!phone.isEmpty()) {
@@ -401,7 +401,7 @@ void AddContactBox::save() {
 			const auto extractUser = [&](const MTPImportedContact &data) {
 				return data.match([&](const MTPDimportedContact &data) {
 					return (data.vclient_id().v == _contactId)
-						? _session->data().userLoaded(data.vuser_id().v)
+						? _session->data().userLoaded(data.vuser_id())
 						: nullptr;
 				});
 			};
@@ -586,7 +586,7 @@ void GroupInfoBox::createGroup(
 
 		Ui::hideLayer(); // Destroys 'this'.
 		ChatCreateDone(navigation, std::move(image), result);
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		_creationRequestId = 0;
 		if (error.type() == qstr("NO_CHAT_TITLE")) {
 			auto weak = Ui::MakeWeak(this);
@@ -687,7 +687,7 @@ void GroupInfoBox::createChannel(const QString &title, const QString &descriptio
 			}
 			| [&](auto chats) {
 				return _navigation->session().data().channel(
-					chats->front().c_channel().vid().v);
+					chats->front().c_channel().vid());
 			}
 			| [&](not_null<ChannelData*> channel) {
 				auto image = _photo->takeResultImage();
@@ -703,7 +703,7 @@ void GroupInfoBox::createChannel(const QString &title, const QString &descriptio
 			LOG(("API Error: channel not found in updates (GroupInfoBox::creationDone)"));
 			closeBox();
 		}
-	}).fail([this](const RPCError &error) {
+	}).fail([this](const MTP::Error &error) {
 		_creationRequestId = 0;
 		if (error.type() == "NO_CHAT_TITLE") {
 			_title->setFocus();
@@ -824,7 +824,7 @@ void SetupChannelBox::prepare() {
 	_checkRequestId = _api.request(MTPchannels_CheckUsername(
 		_channel->inputChannel,
 		MTP_string("preston")
-	)).fail([=](const RPCError &error) {
+	)).fail([=](const MTP::Error &error) {
 		firstCheckFail(error);
 	}).send();
 
@@ -983,7 +983,7 @@ void SetupChannelBox::save() {
 			MTP_string(_sentUsername)
 		)).done([=](const MTPBool &result) {
 			updateDone(result);
-		}).fail([=](const RPCError &error) {
+		}).fail([=](const MTP::Error &error) {
 			updateFail(error);
 		}).send();
 	};
@@ -1055,7 +1055,7 @@ void SetupChannelBox::check() {
 			MTP_string(link)
 		)).done([=](const MTPBool &result) {
 			checkDone(result);
-		}).fail([=](const RPCError &error) {
+		}).fail([=](const MTP::Error &error) {
 			checkFail(error);
 		}).send();
 	}
@@ -1095,7 +1095,7 @@ void SetupChannelBox::updateDone(const MTPBool &result) {
 	closeBox();
 }
 
-void SetupChannelBox::updateFail(const RPCError &error) {
+void SetupChannelBox::updateFail(const MTP::Error &error) {
 	_saveRequestId = 0;
 	QString err(error.type());
 	if (err == "USERNAME_NOT_MODIFIED"
@@ -1130,7 +1130,7 @@ void SetupChannelBox::checkDone(const MTPBool &result) {
 	}
 }
 
-void SetupChannelBox::checkFail(const RPCError &error) {
+void SetupChannelBox::checkFail(const MTP::Error &error) {
 	_checkRequestId = 0;
 	QString err(error.type());
 	if (err == qstr("CHANNEL_PUBLIC_GROUP_NA")) {
@@ -1171,7 +1171,7 @@ void SetupChannelBox::showRevokePublicLinkBoxForEdit() {
 		Ui::LayerOption::KeepOther);
 }
 
-void SetupChannelBox::firstCheckFail(const RPCError &error) {
+void SetupChannelBox::firstCheckFail(const MTP::Error &error) {
 	_checkRequestId = 0;
 	const auto &type = error.type();
 	if (type == qstr("CHANNEL_PUBLIC_GROUP_NA")) {
@@ -1281,7 +1281,7 @@ void EditNameBox::save() {
 		MTPstring()
 	)).done([=](const MTPUser &result) {
 		saveSelfDone(result);
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		saveSelfFail(error);
 	}).send();
 }
@@ -1291,7 +1291,7 @@ void EditNameBox::saveSelfDone(const MTPUser &user) {
 	closeBox();
 }
 
-void EditNameBox::saveSelfFail(const RPCError &error) {
+void EditNameBox::saveSelfFail(const MTP::Error &error) {
 	auto err = error.type();
 	auto first = TextUtilities::SingleLine(_first->getLastText().trimmed());
 	auto last = TextUtilities::SingleLine(_last->getLastText().trimmed());

Telegram/SourceFiles/boxes/add_contact_box.h

@@ -179,11 +179,11 @@ private:
 	void save();
 
 	void updateDone(const MTPBool &result);
-	void updateFail(const RPCError &error);
+	void updateFail(const MTP::Error &error);
 
 	void checkDone(const MTPBool &result);
-	void checkFail(const RPCError &error);
-	void firstCheckFail(const RPCError &error);
+	void checkFail(const MTP::Error &error);
+	void firstCheckFail(const MTP::Error &error);
 
 	void updateMaxHeight();
 
@@ -229,7 +229,7 @@ private:
 	void submit();
 	void save();
 	void saveSelfDone(const MTPUser &user);
-	void saveSelfFail(const RPCError &error);
+	void saveSelfFail(const MTP::Error &error);
 
 	const not_null<UserData*> _user;
 	MTP::Sender _api;

Telegram/SourceFiles/boxes/auto_download_box.cpp

@@ -158,15 +158,15 @@ void AutoDownloadBox::setupContent() {
 	};
 
 	addButton(tr::lng_connection_save(), [=] {
-		auto &&values = ranges::view::concat(
+		auto &&values = ranges::views::concat(
 			*downloadValues,
 			*autoPlayValues);
-		auto allowMore = values | ranges::view::filter([&](Pair pair) {
+		auto allowMore = values | ranges::views::filter([&](Pair pair) {
 			const auto [type, enabled] = pair;
 			const auto value = enabled ? limitByType(type) : 0;
 			const auto old = settings->bytesLimit(_source, type);
 			return (old < value);
-		}) | ranges::view::transform([](Pair pair) {
+		}) | ranges::views::transform([](Pair pair) {
 			return pair.first;
 		});
 		const auto less = ranges::any_of(*autoPlayValues, [&](Pair pair) {
@@ -191,7 +191,7 @@ void AutoDownloadBox::setupContent() {
 		});
 
 		if (changed) {
-			for (const auto [type, enabled] : values) {
+			for (const auto &[type, enabled] : values) {
 				const auto value = enabled ? limitByType(type) : 0;
 				settings->setBytesLimit(_source, type, value);
 			}

Telegram/SourceFiles/boxes/background_box.cpp

@@ -248,9 +248,9 @@ void BackgroundBox::Inner::updatePapers() {
 	_over = _overDown = Selection();
 
 	_papers = _session->data().wallpapers(
-	) | ranges::view::filter([](const Data::WallPaper &paper) {
+	) | ranges::views::filter([](const Data::WallPaper &paper) {
 		return !paper.isPattern() || paper.backgroundColor().has_value();
-	}) | ranges::view::transform([](const Data::WallPaper &paper) {
+	}) | ranges::views::transform([](const Data::WallPaper &paper) {
 		return Paper{ paper };
 	}) | ranges::to_vector;
 	sortPapers();
@@ -268,7 +268,7 @@ void BackgroundBox::Inner::resizeToContentAndPreload() {
 			+ st::backgroundPadding));
 
 	const auto preload = kBackgroundsInRow * 3;
-	for (const auto &paper : _papers | ranges::view::take(preload)) {
+	for (const auto &paper : _papers | ranges::views::take(preload)) {
 		if (!paper.data.localThumbnail() && !paper.dataMedia) {
 			if (const auto document = paper.data.document()) {
 				paper.dataMedia = document->createMediaView();

Telegram/SourceFiles/boxes/background_preview_box.cpp

@@ -295,7 +295,7 @@ AdminLog::OwnedItem GenerateTextItem(
 		| (out ? Flag::f_out : Flag(0));
 	const auto clientFlags = MTPDmessage_ClientFlag::f_fake_history_item;
 	const auto replyTo = 0;
-	const auto viaBotId = 0;
+	const auto viaBotId = UserId(0);
 	const auto item = history->makeMessage(
 		++id,
 		flags,
@@ -402,14 +402,12 @@ BackgroundPreviewBox::BackgroundPreviewBox(
 , _controller(controller)
 , _text1(GenerateTextItem(
 	delegate(),
-	_controller->session().data().history(
-		peerFromUser(PeerData::kServiceNotificationsId)),
+	_controller->session().data().history(PeerData::kServiceNotificationsId),
 	tr::lng_background_text1(tr::now),
 	false))
 , _text2(GenerateTextItem(
 	delegate(),
-	_controller->session().data().history(
-		peerFromUser(PeerData::kServiceNotificationsId)),
+	_controller->session().data().history(PeerData::kServiceNotificationsId),
 	tr::lng_background_text2(tr::now),
 	true))
 , _paper(paper)
@@ -785,7 +783,7 @@ bool BackgroundPreviewBox::Start(
 		Ui::show(Box<BackgroundPreviewBox>(
 			controller,
 			result.withUrlParams(params)));
-	}), [](const RPCError &error) {
+	}), [](const MTP::Error &error) {
 		Ui::show(Box<InformBox>(tr::lng_background_bad_link(tr::now)));
 	});
 	return true;

Telegram/SourceFiles/boxes/boxes.style

@@ -111,7 +111,7 @@ confirmInviteUserName: FlatLabel(defaultFlatLabel) {
 confirmInviteUserNameTop: 227px;
 
 confirmPhoneAboutLabel: FlatLabel(defaultFlatLabel) {
-	minWidth: 282px;
+	minWidth: 272px;
 }
 confirmPhoneCodeField: InputField(defaultInputField) {
 }
@@ -158,27 +158,28 @@ contactsMarginBottom: 4px;
 membersMarginTop: 10px;
 membersMarginBottom: 10px;
 
+peerListBoxItem: PeerListItem(defaultPeerListItem) {
+	height: 56px;
+	photoSize: contactsPhotoSize;
+	photoPosition: point(16px, 7px);
+	namePosition: point(74px, 9px);
+	statusPosition: point(74px, 30px);
+	button: OutlineButton(defaultPeerListButton) {
+		textBg: contactsBg;
+		textBgOver: contactsBgOver;
+		ripple: defaultRippleAnimation;
+	}
+	statusFg: contactsStatusFg;
+	statusFgOver: contactsStatusFgOver;
+	statusFgActive: contactsStatusFgOnline;
+}
 peerListBox: PeerList(defaultPeerList) {
 	padding: margins(
 		0px,
 		membersMarginTop,
 		0px,
 		membersMarginBottom);
-	item: PeerListItem(defaultPeerListItem) {
-		height: 56px;
-		photoSize: contactsPhotoSize;
-		photoPosition: point(16px, 7px);
-		namePosition: point(74px, 9px);
-		statusPosition: point(74px, 30px);
-		button: OutlineButton(defaultPeerListButton) {
-			textBg: contactsBg;
-			textBgOver: contactsBgOver;
-			ripple: defaultRippleAnimation;
-		}
-		statusFg: contactsStatusFg;
-		statusFgOver: contactsStatusFgOver;
-		statusFgActive: contactsStatusFgOnline;
-	}
+	item: peerListBoxItem;
 }
 
 localStorageRowHeight: 50px;
@@ -214,17 +215,23 @@ localStorageLimitMargin: margins(22px, 5px, 20px, 10px);
 shareRowsTop: 12px;
 shareRowHeight: 108px;
 sharePhotoTop: 6px;
-sharePhotoCheckbox: RoundImageCheckbox(defaultPeerListCheckbox) {
-	imageRadius: 28px;
-	imageSmallRadius: 24px;
+shareBoxListItem: PeerListItem(defaultPeerListItem) {
+	nameStyle: TextStyle(defaultTextStyle) {
+		font: font(11px);
+		linkFont: font(11px);
+		linkFontOver: font(11px);
+	}
+	nameFg: windowFg;
+	nameFgChecked: windowActiveTextFg;
+	checkbox: RoundImageCheckbox(defaultPeerListCheckbox) {
+		imageRadius: 28px;
+		imageSmallRadius: 24px;
+	}
 }
-shareNameStyle: TextStyle(defaultTextStyle) {
-	font: font(11px);
-	linkFont: font(11px);
-	linkFontOver: font(11px);
+shareBoxList: PeerList(defaultPeerList) {
+	bg: boxBg;
+	item: shareBoxListItem;
 }
-shareNameFg: windowFg;
-shareNameActiveFg: windowActiveTextFg;
 shareNameTop: 6px;
 shareColumnSkip: 6px;
 shareActivateDuration: 150;

Telegram/SourceFiles/boxes/change_phone_box.cpp

@@ -78,7 +78,7 @@ protected:
 private:
 	void submit();
 	void sendPhoneDone(const MTPauth_SentCode &result, const QString &phoneNumber);
-	void sendPhoneFail(const RPCError &error, const QString &phoneNumber);
+	void sendPhoneFail(const MTP::Error &error, const QString &phoneNumber);
 	void showError(const QString &text);
 	void hideError() {
 		showError(QString());
@@ -114,7 +114,7 @@ private:
 	void submit();
 	void sendCall();
 	void updateCall();
-	void sendCodeFail(const RPCError &error);
+	void sendCodeFail(const MTP::Error &error);
 	void showError(const QString &text);
 	void hideError() {
 		showError(QString());
@@ -151,7 +151,7 @@ void ChangePhoneBox::EnterPhone::prepare() {
 		this,
 		st::defaultInputField,
 		tr::lng_change_phone_new_title(),
-		ExtractPhonePrefix(_session->user()->phone()),
+		Ui::ExtractPhonePrefix(_session->user()->phone()),
 		phoneValue);
 
 	_phone->resize(st::boxWidth - 2 * st::boxPadding.left(), _phone->height());
@@ -180,7 +180,7 @@ void ChangePhoneBox::EnterPhone::submit() {
 		MTP_codeSettings(MTP_flags(0))
 	)).done([=](const MTPauth_SentCode &result) {
 		sendPhoneDone(result, phoneNumber);
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		sendPhoneFail(error, phoneNumber);
 	}).handleFloodErrors().send();
 }
@@ -222,9 +222,9 @@ void ChangePhoneBox::EnterPhone::sendPhoneDone(
 		Ui::LayerOption::KeepOther);
 }
 
-void ChangePhoneBox::EnterPhone::sendPhoneFail(const RPCError &error, const QString &phoneNumber) {
+void ChangePhoneBox::EnterPhone::sendPhoneFail(const MTP::Error &error, const QString &phoneNumber) {
 	_requestId = 0;
-	if (MTP::isFloodError(error)) {
+	if (MTP::IsFloodError(error)) {
 		showError(tr::lng_flood_error(tr::now));
 	} else if (error.type() == qstr("PHONE_NUMBER_INVALID")) {
 		showError(tr::lng_bad_phone(tr::now));
@@ -320,7 +320,7 @@ void ChangePhoneBox::EnterCode::submit() {
 			Ui::hideLayer();
 		}
 		Ui::Toast::Show(tr::lng_change_phone_success(tr::now));
-	}).fail(crl::guard(this, [=](const RPCError &error) {
+	}).fail(crl::guard(this, [=](const MTP::Error &error) {
 		sendCodeFail(error);
 	})).handleFloodErrors().send();
 }
@@ -354,9 +354,9 @@ void ChangePhoneBox::EnterCode::showError(const QString &text) {
 	}
 }
 
-void ChangePhoneBox::EnterCode::sendCodeFail(const RPCError &error) {
+void ChangePhoneBox::EnterCode::sendCodeFail(const MTP::Error &error) {
 	_requestId = 0;
-	if (MTP::isFloodError(error)) {
+	if (MTP::IsFloodError(error)) {
 		showError(tr::lng_flood_error(tr::now));
 	} else if (error.type() == qstr("PHONE_CODE_EMPTY") || error.type() == qstr("PHONE_CODE_INVALID")) {
 		showError(tr::lng_bad_code(tr::now));

Telegram/SourceFiles/boxes/confirm_box.cpp

@@ -304,9 +304,10 @@ void ConfirmBox::mouseReleaseEvent(QMouseEvent *e) {
 	_lastMousePos = e->globalPos();
 	updateHover();
 	if (const auto activated = ClickHandler::unpressed()) {
-		const auto guard = window();
-		Ui::hideLayer();
-		ActivateClickHandler(guard, activated, e->button());
+		ActivateClickHandler(window(), activated, e->button());
+		crl::on_main(this, [=] {
+			closeBox();
+		});
 		return;
 	}
 	BoxContent::mouseReleaseEvent(e);
@@ -536,7 +537,7 @@ void PinMessageBox::pinMessage() {
 	)).done([=](const MTPUpdates &result) {
 		_peer->session().api().applyUpdates(result);
 		Ui::hideLayer();
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		Ui::hideLayer();
 	}).send();
 }
@@ -762,11 +763,11 @@ auto DeleteMessagesBox::revokeText(not_null<PeerData*> peer) const
 		return result;
 	}
 
-	const auto items = ranges::view::all(
+	const auto items = ranges::views::all(
 		_ids
-	) | ranges::view::transform([&](FullMsgId id) {
+	) | ranges::views::transform([&](FullMsgId id) {
 		return peer->owner().message(id);
-	}) | ranges::view::filter([](HistoryItem *item) {
+	}) | ranges::views::filter([](HistoryItem *item) {
 		return (item != nullptr);
 	}) | ranges::to_vector;
 
@@ -783,7 +784,7 @@ auto DeleteMessagesBox::revokeText(not_null<PeerData*> peer) const
 		return !item->canDeleteForEveryone(now);
 	};
 	const auto canRevokeAll = ranges::none_of(items, cannotRevoke);
-	auto outgoing = items | ranges::view::filter(&HistoryItem::out);
+	auto outgoing = items | ranges::views::filter(&HistoryItem::out);
 	const auto canRevokeOutgoingCount = canRevokeAll
 		? -1
 		: ranges::count_if(outgoing, canRevoke);
@@ -900,7 +901,7 @@ void DeleteMessagesBox::deleteAndClear() {
 			_moderateInChannel->session().api().kickParticipant(
 				_moderateInChannel,
 				_moderateFrom,
-				MTP_chatBannedRights(MTP_flags(0), MTP_int(0)));
+				ChannelData::EmptyRestrictedRights(_moderateFrom));
 		}
 		if (_reportSpam->checked()) {
 			_moderateInChannel->session().api().request(

Telegram/SourceFiles/boxes/confirm_phone_box.cpp

@@ -71,14 +71,6 @@ void ShowPhoneBannedError(const QString &phone) {
 		[=] { SendToBannedHelp(phone); close(); }));
 }
 
-QString ExtractPhonePrefix(const QString &phone) {
-	const auto pattern = phoneNumberParse(phone);
-	if (!pattern.isEmpty()) {
-		return phone.mid(0, pattern[0]);
-	}
-	return QString();
-}
-
 SentCodeField::SentCodeField(
 	QWidget *parent,
 	const style::InputField &st,
@@ -249,7 +241,7 @@ void ConfirmPhoneBox::checkPhoneAndHash() {
 		MTP_codeSettings(MTP_flags(0))
 	)).done([=](const MTPauth_SentCode &result) {
 		sendCodeDone(result);
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		sendCodeFail(error);
 	}).handleFloodErrors().send();
 }
@@ -278,9 +270,9 @@ void ConfirmPhoneBox::sendCodeDone(const MTPauth_SentCode &result) {
 	});
 }
 
-void ConfirmPhoneBox::sendCodeFail(const RPCError &error) {
+void ConfirmPhoneBox::sendCodeFail(const MTP::Error &error) {
 	auto errorText = Lang::Hard::ServerError();
-	if (MTP::isFloodError(error)) {
+	if (MTP::IsFloodError(error)) {
 		errorText = tr::lng_flood_error(tr::now);
 	} else if (error.code() == 400) {
 		errorText = tr::lng_confirm_phone_link_invalid(tr::now);
@@ -348,7 +340,7 @@ void ConfirmPhoneBox::sendCode() {
 		MTP_string(code)
 	)).done([=](const MTPBool &result) {
 		confirmDone(result);
-	}).fail([=](const RPCError &error) {
+	}).fail([=](const MTP::Error &error) {
 		confirmFail(error);
 	}).handleFloodErrors().send();
 }
@@ -358,9 +350,9 @@ void ConfirmPhoneBox::confirmDone(const MTPBool &result) {
 	Ui::show(Box<InformBox>(tr::lng_confirm_phone_success(tr::now, lt_phone, App::formatPhone(_phone))));
 }
 
-void ConfirmPhoneBox::confirmFail(const RPCError &error) {
+void ConfirmPhoneBox::confirmFail(const MTP::Error &error) {
 	auto errorText = Lang::Hard::ServerError();
-	if (MTP::isFloodError(error)) {
+	if (MTP::IsFloodError(error)) {
 		errorText = tr::lng_flood_error(tr::now);
 	} else {
 		auto &errorType = error.type();

Telegram/SourceFiles/boxes/confirm_phone_box.h

@@ -22,7 +22,6 @@ class Session;
 } // namespace Main
 
 void ShowPhoneBannedError(const QString &phone);
-[[nodiscard]] QString ExtractPhonePrefix(const QString &phone);
 
 class SentCodeField : public Ui::InputField {
 public:
@@ -121,12 +120,12 @@ private:
 	void checkPhoneAndHash();
 
 	void sendCodeDone(const MTPauth_SentCode &result);
-	void sendCodeFail(const RPCError &error);
+	void sendCodeFail(const MTP::Error &error);
 
 	void callDone(const MTPauth_SentCode &result);
 
 	void confirmDone(const MTPBool &result);
-	void confirmFail(const RPCError &error);
+	void confirmFail(const MTP::Error &error);
 
 	QString getPhone() const {
 		return _phone;

Telegram/SourceFiles/boxes/connection_box.cpp

@@ -896,7 +896,7 @@ void ProxyBox::setupTypes() {
 		{ Type::Socks5, "SOCKS5" },
 		{ Type::Mtproto, "MTPROTO" },
 	};
-	for (const auto [type, label] : types) {
+	for (const auto &[type, label] : types) {
 		_content->add(
 			object_ptr<Ui::Radioenum<Type>>(
 				_content,
@@ -1051,9 +1051,9 @@ void ProxyBox::addLabel(
 ProxiesBoxController::ProxiesBoxController(not_null<Main::Account*> account)
 : _account(account)
 , _saveTimer([] { Local::writeSettings(); }) {
-	_list = ranges::view::all(
+	_list = ranges::views::all(
 		Global::ProxiesList()
-	) | ranges::view::transform([&](const ProxyData &proxy) {
+	) | ranges::views::transform([&](const ProxyData &proxy) {
 		return Item{ ++_idCounter, proxy };
 	}) | ranges::to_vector;
 

Telegram/SourceFiles/boxes/create_poll_box.cpp

@@ -536,8 +536,8 @@ std::vector<PollAnswer> Options::toPollAnswers() const {
 	};
 	ranges::copy(
 		_list
-		| ranges::view::filter(&Option::isGood)
-		| ranges::view::transform(makeAnswer),
+		| ranges::views::filter(&Option::isGood)
+		| ranges::views::transform(makeAnswer),
 		ranges::back_inserter(result));
 	return result;
 }
@@ -593,7 +593,7 @@ void Options::removeEmptyTail() {
 		_list,
 		&Option::hasFocus);
 	const auto end = _list.end();
-	const auto reversed = ranges::view::reverse(_list);
+	const auto reversed = ranges::views::reverse(_list);
 	const auto emptyItem = ranges::find_if(
 		reversed,
 		ranges::not_fn(&Option::isEmpty)).base();

Telegram/SourceFiles/boxes/edit_caption_box.cpp

@@ -1045,13 +1045,13 @@ void EditCaptionBox::save() {
 	if (!_preparedList.files.empty()) {
 		auto action = Api::SendAction(item->history());
 		action.options = options;
+		action.replaceMediaOf = item->fullId().msg;
 
 		_controller->session().api().editMedia(
 			std::move(_preparedList),
 			(!_asFile && _photo) ? SendMediaType::Photo : SendMediaType::File,
 			_field->getTextWithAppliedMarkdown(),
-			action,
-			item->fullId().msg);
+			action);
 		closeBox();
 		return;
 	}
@@ -1061,7 +1061,7 @@ void EditCaptionBox::save() {
 		closeBox();
 	});
 
-	const auto fail = crl::guard(this, [=](const RPCError &error) {
+	const auto fail = crl::guard(this, [=](const MTP::Error &error) {
 		_saveRequestId = 0;
 		const auto &type = error.type();
 		if (ranges::contains(Api::kDefaultEditMessagesErrors, type)) {

Telegram/SourceFiles/boxes/edit_color_box.cpp

@@ -668,7 +668,7 @@ void EditColorBox::Field::changeValue(int delta) {
 		setText(QString::number(newValue));
 		setFocus();
 		selectAll();
-		emit changed();
+		changed();
 	}
 }
 

Telegram/SourceFiles/boxes/edit_privacy_box.cpp

@@ -182,11 +182,11 @@ QVector<MTPInputPrivacyRule> EditPrivacyBox::collectResult() {
 		return result;
 	};
 	const auto collectInputChats = [](const auto &peers) {
-		auto result = QVector<MTPint>();
+		auto result = QVector<MTPint>(); // #TODO ids
 		result.reserve(peers.size());
 		for (const auto peer : peers) {
 			if (!peer->isUser()) {
-				result.push_back(MTP_int(peer->bareId()));
+				result.push_back(peerToBareMTPInt(peer->id));
 			}
 		}
 		return result;

Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp

@@ -333,9 +333,9 @@ void EditExceptions(
 		box->addButton(tr::lng_settings_save(), crl::guard(context, [=] {
 			const auto peers = box->collectSelectedRows();
 			const auto rules = data->current();
-			auto &&histories = ranges::view::all(
+			auto &&histories = ranges::views::all(
 				peers
-			) | ranges::view::transform([=](not_null<PeerData*> peer) {
+			) | ranges::views::transform([=](not_null<PeerData*> peer) {
 				return window->session().data().history(peer);
 			});
 			auto changed = base::flat_set<not_null<History*>>{

Telegram/SourceFiles/boxes/filters/edit_filter_chats_list.cpp

@@ -119,7 +119,7 @@ private:
 }
 
 [[nodiscard]] uint64 TypeId(Flag flag) {
-	return PeerIdFakeShift | static_cast<uint64>(flag);
+	return PeerId(FakeChatId(static_cast<BareId>(flag))).value;
 }
 
 TypeRow::TypeRow(Flag flag) : PeerListRow(TypeId(flag)) {