Version 1.7.2: Mix peer to grouped_id.

- Choose who can see your phone number with granular precision
in Privacy & Security settings.
- Add group chats to "Always/Never Share" exceptions for any privacy
setting. Permissions will update as users leave and join the groups.
- Connect a discussion group to your channel,
subscribers will see a "Discuss" button.
- Integrate bots seamlessly with web services.
For example, see t.me/DiscussThis/1
- Use TouchBar on MacBooks Pro to control music playback
and switch between pinned chats.

.appveyor/install.bat

@@ -27,7 +27,12 @@ GOTO:EOF
     call:logInfo "Clone dependencies repository"
     git clone -q --depth 1 --branch=master https://github.com/telegramdesktop/dependencies_windows.git %LIB_DIR%
     cd %LIB_DIR%
+
     git clone https://github.com/ericniebler/range-v3
+    cd range-v3
+    git checkout 0.5.0
+    cd ..
+
     if exist prepare.bat (
         call prepare.bat
     ) else (

.gitmodules

@@ -16,3 +16,9 @@
 [submodule "Telegram/ThirdParty/xxHash"]
 	path = Telegram/ThirdParty/xxHash
 	url = https://github.com/Cyan4973/xxHash.git
+[submodule "Telegram/ThirdParty/qtlottie"]
+	path = Telegram/ThirdParty/qtlottie
+	url = https://github.com/telegramdesktop/qtlottie.git
+[submodule "Telegram/ThirdParty/rapidjson"]
+	path = Telegram/ThirdParty/rapidjson
+	url = https://github.com/Tencent/rapidjson.git

.travis.yml

@@ -31,8 +31,8 @@ addons:
       - dpatch
       - equivs
       - fakeroot
-      - g++-7
-      - gcc-7
+      - g++-8
+      - gcc-8
       - git
       - gnome-common
       - gobject-introspection
@@ -56,8 +56,8 @@ addons:
       - yasm
 
 before_install:
-  - export CXX="g++-7" CC="gcc-7"
-  - sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 60 --slave /usr/bin/g++ g++ /usr/bin/g++-7
+  - export CXX="g++-8" CC="gcc-8"
+  - sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 60 --slave /usr/bin/g++ g++ /usr/bin/g++-8
   - sudo update-alternatives --config gcc
   - g++ --version
 

README.md

@@ -15,9 +15,10 @@ The source code is published under GPLv3 with OpenSSL exception, the license is
 * Windows XP - Windows 10 (**not** RT)
 * Mac OS X 10.8 - Mac OS X 10.11
 * Mac OS X 10.6 - Mac OS X 10.7 (separate build)
-* Ubuntu 12.04 - Ubuntu 18.10
-* Fedora 22 - Fedora 29
+* Ubuntu 12.04 - Ubuntu 19.04
+* Fedora 22 - Fedora 30
 * [Snappy](https://snapcraft.io/telegram-desktop)
+* [Flathub](https://flathub.org/apps/details/org.telegram.desktop)
 
 ## Third-party
 
@@ -44,7 +45,7 @@ The source code is published under GPLv3 with OpenSSL exception, the license is
 
 ## Build instructions
 
-* [Visual Studio 2017][msvc]
+* [Visual Studio 2019][msvc]
 * [Xcode 10][xcode]
 * [GYP/CMake on GNU/Linux][cmake]
 

Telegram/Patches/gyp.diff

@@ -1,8 +1,8 @@
 diff --git a/pylib/gyp/generator/cmake.py b/pylib/gyp/generator/cmake.py
-index a2b9629..ac59461 100644
+index 4a2041cf..e5333926 100644
 --- a/pylib/gyp/generator/cmake.py
 +++ b/pylib/gyp/generator/cmake.py
-@@ -1070,6 +1070,23 @@ def WriteTarget(namer, qualified_target, target_dicts, build_dir, config_to_use,
+@@ -1078,6 +1078,23 @@ def WriteTarget(namer, qualified_target, target_dicts, build_dir, config_to_use,
  
        output.write(')\n')
  
@@ -26,7 +26,7 @@ index a2b9629..ac59461 100644
    UnsetVariable(output, 'TOOLSET')
    UnsetVariable(output, 'TARGET')
  
-@@ -1112,6 +1129,8 @@ def GenerateOutputForConfig(target_list, target_dicts, data,
+@@ -1120,6 +1137,8 @@ def GenerateOutputForConfig(target_list, target_dicts, data,
    SetVariable(output, 'configuration', config_to_use)
  
    ar = None
@@ -35,7 +35,7 @@ index a2b9629..ac59461 100644
    cc = None
    cxx = None
  
-@@ -1121,17 +1140,27 @@ def GenerateOutputForConfig(target_list, target_dicts, data,
+@@ -1129,17 +1148,27 @@ def GenerateOutputForConfig(target_list, target_dicts, data,
    for key, value in make_global_settings:
      if key == 'AR':
        ar = os.path.join(build_to_top, value)
@@ -64,48 +64,63 @@ index a2b9629..ac59461 100644
      SetVariable(output, 'CMAKE_C_COMPILER', cc)
    if cxx:
 diff --git a/pylib/gyp/generator/xcode.py b/pylib/gyp/generator/xcode.py
-index db99d6a..8d56baf 100644
+index 8bc22bed..24bee427 100644
 --- a/pylib/gyp/generator/xcode.py
 +++ b/pylib/gyp/generator/xcode.py
-@@ -72,6 +72,10 @@ generator_additional_non_configuration_keys = [
+@@ -74,6 +74,12 @@ generator_additional_non_configuration_keys = [
    'ios_app_extension',
    'ios_watch_app',
    'ios_watchkit_extension',
 +
 +  'mac_sandbox', # sandbox support
 +  'mac_sandbox_development_team',
++
++  'mac_hardened_runtime', # hardened runtime support
 +
    'mac_bundle',
    'mac_bundle_resources',
    'mac_framework_headers',
-@@ -772,6 +776,26 @@ def GenerateOutput(target_list, target_dicts, data, params):
+@@ -774,6 +780,39 @@ def GenerateOutput(target_list, target_dicts, data, params):
      xcode_targets[qualified_target] = xct
      xcode_target_to_target_dict[xct] = spec
  
-+    # sandbox support
++    # sandbox and hardened runtime support
 +    is_sandbox = int(spec.get('mac_sandbox', 0))
++    is_hardened_runtime = int(spec.get('mac_hardened_runtime', 0))
++    if is_sandbox or is_hardened_runtime:
++      try:
++        tmp = pbxp._properties['attributes']['TargetAttributes']
++      except KeyError:
++        pbxp._properties['attributes']['TargetAttributes'] = {}
++      try:
++        tmp = pbxp._properties['attributes']['TargetAttributes'][xct]
++      except KeyError:
++        pbxp._properties['attributes']['TargetAttributes'][xct] = {}
++      try:
++        tmp = pbxp._properties['attributes']['TargetAttributes'][xct]['SystemCapabilities']
++      except KeyError:
++        pbxp._properties['attributes']['TargetAttributes'][xct]['SystemCapabilities'] = {}
++
 +    if is_sandbox:
 +      dev_team = spec.get('mac_sandbox_development_team', '%%ERROR%%')
 +      assert dev_team != '%%ERROR%%', (
 +          'mac_sandbox must be accompanied by mac_sandbox_development_team (target "%s")' %
 +          target_name)
-+      try:
-+        tmp =  pbxp._properties['attributes']['TargetAttributes']
-+      except KeyError:
-+        pbxp._properties['attributes']['TargetAttributes'] = {}
-+      pbxp._properties['attributes']['TargetAttributes'][xct] = {
-+        'DevelopmentTeam': dev_team,
-+        'SystemCapabilities': {
-+          'com.apple.Sandbox': {
-+            'enabled': 1,
-+          },
-+        },
++      pbxp._properties['attributes']['TargetAttributes'][xct]['DevelopmentTeam'] = dev_team
++      pbxp._properties['attributes']['TargetAttributes'][xct]['SystemCapabilities']['com.apple.Sandbox'] = {
++        'enabled': 1,
++      }
++
++    # hardened runtime support
++    if is_hardened_runtime:
++      pbxp._properties['attributes']['TargetAttributes'][xct]['SystemCapabilities']['com.apple.HardenedRuntime'] = {
++        'enabled': 1,
 +      }
 +
      spec_actions = spec.get('actions', [])
      spec_rules = spec.get('rules', [])
  
-@@ -1141,7 +1165,8 @@ exit 1
+@@ -1132,7 +1171,8 @@ exit 1
          groups = [x for x in groups if not x.endswith('_excluded')]
        for group in groups:
          for item in rule.get(group, []):

Telegram/Patches/qtbase_5_6_2.diff

@@ -252,6 +252,24 @@ index 41834b21ae..8cdf4ab145 100644
                          if (value == WSAEADDRNOTAVAIL) {
                              setError(QAbstractSocket::NetworkError, AddressNotAvailableErrorString);
                              socketState = QAbstractSocket::UnconnectedState;
+diff --git a/src/platformsupport/cglconvenience/cglconvenience.mm b/src/platformsupport/cglconvenience/cglconvenience.mm
+index fb609ae485..7cca45ded4 100644
+--- a/src/platformsupport/cglconvenience/cglconvenience.mm
++++ b/src/platformsupport/cglconvenience/cglconvenience.mm
+@@ -128,7 +128,12 @@ void *qcgl_createNSOpenGLPixelFormat(const QSurfaceFormat &format)
+     if (format.stereo())
+         attrs << NSOpenGLPFAStereo;
+ 
+-    attrs << NSOpenGLPFAAllowOfflineRenderers;
++    // Patch: Fix macOS regression. On 10.14.4, it crashes on GPU switches.
++    // See https://bugreports.qt.io/browse/QTCREATORBUG-22215
++    static const QAppleOperatingSystemVersion version = qt_apple_os_version();
++    if (!(version.major == 10 && version.minor == 14 && version.patch == 4))
++        attrs << NSOpenGLPFAAllowOfflineRenderers;
++    }
+ 
+     QByteArray useLayer = qgetenv("QT_MAC_WANTS_LAYER");
+     if (!useLayer.isEmpty() && useLayer.toInt() > 0) {
 diff --git a/src/platformsupport/dbustray/qdbustrayicon.cpp b/src/platformsupport/dbustray/qdbustrayicon.cpp
 index 4d6e70720d..9bdb0beb67 100644
 --- a/src/platformsupport/dbustray/qdbustrayicon.cpp

Telegram/Resources/basic.style

@@ -294,4 +294,7 @@ notifyFadeRight: icon {{ "fade_horizontal", notificationBg }};
 stickerIconLeft: icon {{ "fade_horizontal-flip_horizontal", emojiPanCategories }};
 stickerIconRight: icon {{ "fade_horizontal", emojiPanCategories }};
 
+emojiSuggestionsFadeLeft: icon {{ "fade_horizontal-flip_horizontal", boxBg }};
+emojiSuggestionsFadeRight: icon {{ "fade_horizontal", boxBg }};
+
 transparentPlaceholderSize: 4px;

Telegram/Resources/colors.palette

@@ -193,6 +193,7 @@ dialogsSentIconFg: #5dc452; // chat list sent message tick / double tick icon
 dialogsUnreadBg: windowBgActive; // chat list unread badge background for not muted chat
 dialogsUnreadBgMuted: #bbbbbb; // chat list unread badge background for muted chat
 dialogsUnreadFg: windowFgActive; // chat list unread badge text
+dialogsArchiveFg: #525252 | dialogsNameFg; // chat list archive name text
 
 dialogsBgOver: windowBgOver; // chat list background with mouse over
 dialogsNameFgOver: windowBoldFgOver; // chat list name text with mouse over
@@ -208,6 +209,7 @@ dialogsSentIconFgOver: dialogsSentIconFg; // chat list sent message tick / doubl
 dialogsUnreadBgOver: dialogsUnreadBg; // chat list unread badge background for not muted chat with mouse over
 dialogsUnreadBgMutedOver: dialogsUnreadBgMuted; // chat list unread badge background for muted chat with mouse over
 dialogsUnreadFgOver: dialogsUnreadFg; // chat list unread badge text with mouse over
+dialogsArchiveFgOver: #525252 | dialogsNameFgOver; // chat list archive name text
 
 dialogsBgActive: #419fd9; // chat list background for current (active) chat
 dialogsNameFgActive: windowFgActive; // chat list name text for current (active) chat
@@ -304,6 +306,7 @@ historyPeer8NameFgSelected: historyPeer8NameFg; // orange group member name in a
 historyPeer8UserpicBg: #faa774; // orange userpic background
 historyPeerUserpicFg: windowFgActive; // default userpic initials
 historyPeerSavedMessagesBg: historyPeer4UserpicBg; // saved messages userpic background
+historyPeerArchiveUserpicBg: dialogsUnreadBgMuted; // archive folder userpic background
 
 // Some values are marked as (adjusted), it means they're adjusted by
 // hue and saturation of the average background color if user chooses

Telegram/Resources/langs/lang.strings

@@ -119,11 +119,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_channel_status" = "channel";
 "lng_group_status" = "group";
 
-"lng_channel_members_link#one" = "{count} member";
-"lng_channel_members_link#other" = "{count} members";
-"lng_channel_admins_link#one" = "{count} administrator";
-"lng_channel_admins_link#other" = "{count} administrators";
-
 "lng_flood_error" = "Too many tries. Please try again later.";
 "lng_gif_error" = "An error has occurred while reading GIF animation :(";
 "lng_edit_error" = "You cannot edit this message";
@@ -141,6 +136,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_error_cant_ban_admin" = "Sorry, you can't ban this user because they are an admin in this group and you are not allowed to demote them.";
 "lng_error_admin_limit" = "Sorry, you've reached the maximum number of admins for this group.";
 "lng_error_admin_limit_channel" = "Sorry, you've reached the maximum number of admins for this channel.";
+"lng_error_post_link_invalid" = "Unfortunately, you can't access this message. You are not a member of the chat where it was posted.";
 "lng_sure_add_admin_invite" = "This user is not a member of this group. Add them to the group and promote them to admin?";
 "lng_sure_add_admin_invite_channel" = "This user is not a subscriber of this channel. Add them to the channel and promote them to admin?";
 "lng_sure_add_admin_unremove" = "This user is currently restricted or removed. Are you sure you want to promote them?";
@@ -162,6 +158,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_pinned_unpin" = "Unpin";
 "lng_pinned_notify" = "Notify all members";
 
+"lng_edit_media_album_error" = "This file cannot be saved as a part of an album.";
+"lng_edit_media_invalid_file" = "Sorry, no way to use this file.";
+
 "lng_intro_about" = "Welcome to the official Telegram Desktop app.\nIt's fast and secure.";
 "lng_start_msgs" = "START MESSAGING";
 
@@ -289,6 +288,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_count_unread" = "Count unread messages";
 "lng_settings_events_title" = "Events";
 "lng_settings_events_joined" = "Contact joined Telegram";
+"lng_settings_events_pinned" = "Pinned messages";
 
 "lng_notification_preview" = "You have a new message";
 "lng_notification_reply" = "Reply";
@@ -356,9 +356,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_privacy_title" = "Privacy";
 "lng_settings_last_seen" = "Last seen";
 "lng_settings_calls" = "Voice calls";
-"lng_settings_calls_peer_to_peer" = "Peer-to-peer in calls";
+"lng_settings_calls_peer_to_peer_title" = "Peer-to-peer";
+"lng_settings_calls_peer_to_peer_button" = "Use peer-to-peer with";
 "lng_settings_groups_invite" = "Groups";
 "lng_settings_group_privacy_about" = "Change who can add you to groups and channels.";
+"lng_settings_phone_number_privacy" = "Phone number";
 "lng_settings_forwards_privacy" = "Forwarded messages";
 "lng_settings_profile_photo_privacy" = "Profile photo";
 "lng_settings_sessions_about" = "Control your sessions on other devices.";
@@ -603,7 +605,16 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "lng_edit_privacy_exceptions_count#one" = "{count} user";
 "lng_edit_privacy_exceptions_count#other" = "{count} users";
-"lng_edit_privacy_exceptions_add" = "Add users";
+"lng_edit_privacy_exceptions_add" = "Add users or groups";
+
+"lng_edit_privacy_phone_number_title" = "Phone number privacy";
+"lng_edit_privacy_phone_number_header" = "Who can see your phone number";
+"lng_edit_privacy_phone_number_warning" = "Users who already have your number saved in the contacts will also see it on Telegram.";
+"lng_edit_privacy_phone_number_always_empty" = "Always share with";
+"lng_edit_privacy_phone_number_never_empty" = "Never share with";
+"lng_edit_privacy_phone_number_exceptions" = "These settings will override the values above.";
+"lng_edit_privacy_phone_number_always_title" = "Always share with";
+"lng_edit_privacy_phone_number_never_title" = "Never share with";
 
 "lng_edit_privacy_lastseen_title" = "Last seen privacy";
 "lng_edit_privacy_lastseen_header" = "Who can see your last seen time";
@@ -829,9 +840,31 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "lng_manage_peer_group_type" = "Group type";
 "lng_manage_peer_channel_type" = "Channel type";
+"lng_manage_private_group_title" = "Private";
+"lng_manage_public_group_title" = "Public";
 "lng_manage_private_peer_title" = "Private";
 "lng_manage_public_peer_title" = "Public";
 
+"lng_manage_discussion_group" = "Discussion";
+"lng_manage_discussion_group_add" = "Add a group";
+"lng_manage_linked_channel" = "Linked channel";
+"lng_manage_linked_channel_restore" = "Restore linked channel";
+"lng_manage_discussion_group_about" = "Select a group chat for discussion that will be displayed in your channel.";
+"lng_manage_discussion_group_about_chosen" = "A link to {group} is shown to all subscribers in the bottom panel.";
+"lng_manage_discussion_group_create" = "Create a new group";
+"lng_manage_discussion_group_unlink" = "Unlink group";
+"lng_manage_discussion_group_posted" = "Everything you post in the channel is forwarded to this group.";
+"lng_manage_discussion_group_sure" = "Do you want to make {group} the discussion board for {channel}?";
+"lng_manage_linked_channel_private" = "Any member of this group will be able to see messages in the channel.";
+"lng_manage_discussion_group_private" = "Anyone from the channel will be able to see messages in this group.";
+"lng_manage_discussion_group_link" = "Link group";
+"lng_manage_discussion_group_private_status" = "private group";
+"lng_manage_linked_channel_about" = "{channel} is linking the group as its discussion board.";
+"lng_manage_linked_channel_unlink" = "Unlink channel";
+"lng_manage_linked_channel_posted" = "All new messages posted in this channel are forwarded to the group.";
+"lng_manage_discussion_group_warning" = "\"Chat history for new members\" will be switched to {visible}.";
+"lng_manage_discussion_group_visible" = "Visible";
+
 "lng_manage_history_visibility_title" = "Chat history for new members";
 "lng_manage_history_visibility_shown" = "Visible";
 "lng_manage_history_visibility_shown_about" = "New members will see messages that were sent before they joined.";
@@ -1027,6 +1060,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_group_invite_no_room" = "Unable to join this group because there are too many members in it already.";
 
 "lng_channel_public_link_copied" = "Link copied to clipboard.";
+"lng_context_about_private_link" = "This link will only work for members of this chat.";
 
 "lng_forwarded" = "Forwarded from {user}";
 "lng_forwarded_date" = "Original: {date}";
@@ -1040,6 +1074,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_edited" = "edited";
 "lng_edited_date" = "Edited: {date}";
 "lng_admin_badge" = "admin";
+"lng_channel_badge" = "channel";
 "lng_fast_reply" = "Reply";
 "lng_cancel_edit_post_sure" = "Cancel editing?";
 "lng_cancel_edit_post_yes" = "Yes";
@@ -1186,10 +1221,20 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_restart_button" = "Restart";
 "lng_channel_mute" = "Mute";
 "lng_channel_unmute" = "Unmute";
+"lng_channel_discuss" = "Discuss";
 "lng_saved_messages" = "Saved Messages";
 "lng_saved_short" = "Save";
 "lng_saved_forward_here" = "Forward messages here for quick access";
 
+"lng_archived_name" = "Archived chats";
+"lng_archived_add" = "Archive";
+"lng_archived_remove" = "Unarchive";
+"lng_archived_added" = "Chat archived.\nMuted chats will stay archived after new messages arrive.";
+"lng_archived_removed" = "Chat restored from your archive.";
+"lng_archived_last_list" = "{accumulated}, {chat}";
+"lng_archived_last#one" = "{chats} and {count} more chat";
+"lng_archived_last#other" = "{chats} and {count} more chats";
+
 "lng_dialogs_text_with_from" = "{from_part} {message}";
 "lng_dialogs_text_from_wrapped" = "{from}:";
 "lng_dialogs_text_media" = "{media_part} {caption}";
@@ -1201,6 +1246,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_open_link" = "Open";
 "lng_allow_bot_pass" = "Allow {bot_name} to pass your Telegram name and ID to the web pages you open via this bot?";
 "lng_allow_bot" = "Allow";
+"lng_url_auth_open_confirm" = "Do you want to open {link}?";
+"lng_url_auth_login_option" = "Log in to {domain} as {user}";
+"lng_url_auth_allow_messages" = "Allow {bot} to send me messages";
 
 "lng_bot_start" = "Start";
 "lng_bot_choose_group" = "Select a Group";
@@ -1242,7 +1290,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_user_action_upload_file" = "{user} is sending a file";
 "lng_unread_bar#one" = "{count} unread message";
 "lng_unread_bar#other" = "{count} unread messages";
-"lng_unread_bar_some" = "Unread messages";
+//"lng_unread_bar_some" = "Unread messages";
 
 "lng_maps_point" = "Location";
 "lng_save_photo" = "Save image";
@@ -1255,17 +1303,20 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_duration_played" = "{played} / {duration}";
 "lng_date_and_duration" = "{date}, {duration}";
 "lng_choose_image" = "Choose an image";
+"lng_choose_file" = "Choose a file";
 "lng_choose_files" = "Choose files";
 "lng_game_tag" = "Game";
 
 "lng_context_view_profile" = "View profile";
 "lng_context_view_group" = "View group info";
 "lng_context_view_channel" = "View channel info";
-"lng_context_view_feed_info" = "View feed info";
+//"lng_context_view_feed_info" = "View feed info";
 "lng_context_pin_to_top" = "Pin to top";
 "lng_context_unpin_from_top" = "Unpin from top";
 "lng_context_mark_unread" = "Mark as unread";
 "lng_context_mark_read" = "Mark as read";
+"lng_context_archive_expand" = "Expand";
+"lng_context_archive_collapse" = "Collapse";
 
 "lng_context_promote_admin" = "Promote to admin";
 "lng_context_edit_permissions" = "Edit permissions";
@@ -1533,7 +1584,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_player_message_yesterday" = "Yesterday at {time}";
 "lng_player_message_date" = "{date} at {time}";
 //"lng_player_cant_stream" = "This file can't be played before it is fully downloaded.\n\nWould you like to download it?";
-"lng_player_download" = "Download";
+//"lng_player_download" = "Download";
 
 "lng_rights_edit_admin" = "Manage permissions";
 "lng_rights_edit_admin_header" = "What can this admin do?";
@@ -1661,6 +1712,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_changed_stickers_group" = "{from} changed the group's {sticker_set}";
 "lng_admin_log_changed_stickers_set" = "sticker set";
 "lng_admin_log_removed_stickers_group" = "{from} removed the group's sticker set";
+"lng_admin_log_changed_linked_chat" = "{from} changed the discussion group to «{chat}»";
+"lng_admin_log_removed_linked_chat" = "{from} removed the discussion group";
+"lng_admin_log_changed_linked_channel" = "{from} changed the linked channel to «{chat}»";
+"lng_admin_log_removed_linked_channel" = "{from} removed the linked channel";
 "lng_admin_log_user_with_username" = "{name} ({mention})";
 "lng_admin_log_restricted_forever" = "indefinitely";
 "lng_admin_log_restricted_until" = "until {date}";
@@ -1680,32 +1735,33 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_admin_pin_messages" = "Pin messages";
 "lng_admin_log_admin_add_admins" = "Add new admins";
 
-"lng_feed_name" = "Feed";
-"lng_feed_show_next" = "Show Next";
+// #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_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_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";

Telegram/Resources/scheme.tl

@@ -153,10 +153,13 @@ inputPeerSelf#7da07ec9 = InputPeer;
 inputPeerChat#179be863 chat_id:int = InputPeer;
 inputPeerUser#7b8e7de6 user_id:int access_hash:long = InputPeer;
 inputPeerChannel#20adaef8 channel_id:int access_hash:long = InputPeer;
+inputPeerUserFromMessage#17bae2e6 peer:InputPeer msg_id:int user_id:int = InputPeer;
+inputPeerChannelFromMessage#9c95f7bb peer:InputPeer msg_id:int channel_id:int = InputPeer;
 
 inputUserEmpty#b98886cf = InputUser;
 inputUserSelf#f7c1b13f = InputUser;
 inputUser#d8292816 user_id:int access_hash:long = InputUser;
+inputUserFromMessage#2d117597 peer:InputPeer msg_id:int user_id:int = InputUser;
 
 inputPhoneContact#f392b7f4 client_id:long phone:string first_name:string last_name:string = InputContact;
 
@@ -191,9 +194,12 @@ inputPhoto#3bb3b94a id:long access_hash:long file_reference:bytes = InputPhoto;
 
 inputFileLocation#dfdaabe1 volume_id:long local_id:int secret:long file_reference:bytes = InputFileLocation;
 inputEncryptedFileLocation#f5235d55 id:long access_hash:long = InputFileLocation;
-inputDocumentFileLocation#196683d9 id:long access_hash:long file_reference:bytes = InputFileLocation;
+inputDocumentFileLocation#bad07584 id:long access_hash:long file_reference:bytes thumb_size:string = InputFileLocation;
 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;
+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;
 
 peerUser#9db1bc6d user_id:int = Peer;
 peerChat#bad0e5bb chat_id:int = Peer;
@@ -210,14 +216,11 @@ storage.fileMov#4b09ebbc = storage.FileType;
 storage.fileMp4#b3cea0e4 = storage.FileType;
 storage.fileWebp#1081464c = storage.FileType;
 
-fileLocationUnavailable#7c596b46 volume_id:long local_id:int secret:long = FileLocation;
-fileLocation#91d11eb dc_id:int volume_id:long local_id:int secret:long file_reference:bytes = FileLocation;
-
 userEmpty#200250ba id:int = User;
-user#2e13f4c3 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 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?string bot_inline_placeholder:flags.19?string lang_code:flags.22?string = User;
+user#2e13f4c3 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 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?string bot_inline_placeholder:flags.19?string lang_code:flags.22?string = User;
 
 userProfilePhotoEmpty#4f11bae1 = UserProfilePhoto;
-userProfilePhoto#d559d8c8 photo_id:long photo_small:FileLocation photo_big:FileLocation = UserProfilePhoto;
+userProfilePhoto#ecd75d8c photo_id:long photo_small:FileLocation photo_big:FileLocation dc_id:int = UserProfilePhoto;
 
 userStatusEmpty#9d05049 = UserStatus;
 userStatusOnline#edb93949 expires:int = UserStatus;
@@ -229,11 +232,11 @@ userStatusLastMonth#77ebc742 = UserStatus;
 chatEmpty#9ba2d800 id:int = Chat;
 chat#3bda1bde flags:# creator:flags.0?true kicked:flags.1?true left:flags.2?true deactivated:flags.5?true id:int title:string photo:ChatPhoto participants_count:int date:int version:int migrated_to:flags.6?InputChannel admin_rights:flags.14?ChatAdminRights default_banned_rights:flags.18?ChatBannedRights = Chat;
 chatForbidden#7328bdb id:int title:string = Chat;
-channel#4df30834 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 id:int access_hash:flags.13?long title:string username:flags.6?string photo:ChatPhoto date:int version:int restriction_reason:flags.9?string admin_rights:flags.14?ChatAdminRights banned_rights:flags.15?ChatBannedRights default_banned_rights:flags.18?ChatBannedRights participants_count:flags.17?int = Chat;
+channel#4df30834 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 id:int access_hash:flags.13?long title:string username:flags.6?string photo:ChatPhoto date:int version:int restriction_reason:flags.9?string 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#22a235da flags:# can_set_username:flags.7?true id:int about:string participants:ChatParticipants chat_photo:flags.2?Photo notify_settings:PeerNotifySettings exported_invite:ExportedChatInvite bot_info:flags.3?Vector<BotInfo> pinned_msg_id:flags.6?int = ChatFull;
-channelFull#1c87a71a 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_view_stats:flags.12?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: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 = ChatFull;
+chatFull#1b7c9db3 flags:# can_set_username:flags.7?true id:int about:string participants:ChatParticipants chat_photo:flags.2?Photo notify_settings:PeerNotifySettings exported_invite:ExportedChatInvite bot_info:flags.3?Vector<BotInfo> pinned_msg_id:flags.6?int folder_id:flags.11?int = ChatFull;
+channelFull#9882e516 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_view_stats:flags.12?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: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.13?int pts:int = ChatFull;
 
 chatParticipant#c8d7493e user_id:int inviter_id:int date:int = ChatParticipant;
 chatParticipantCreator#da13538a user_id:int = ChatParticipant;
@@ -243,11 +246,11 @@ 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#6153276a photo_small:FileLocation photo_big:FileLocation = ChatPhoto;
+chatPhoto#475cdbd5 photo_small:FileLocation photo_big:FileLocation dc_id:int = ChatPhoto;
 
 messageEmpty#83e5de54 id:int = Message;
-message#44f9b43d 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 id:int from_id:flags.8?int to_id:Peer fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?int reply_to_msg_id:flags.3?int date:int message:string media:flags.9?MessageMedia reply_markup:flags.6?ReplyMarkup entities:flags.7?Vector<MessageEntity> views:flags.10?int edit_date:flags.15?int post_author:flags.16?string grouped_id:flags.17?long = Message;
-messageService#9e19a1f6 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true post:flags.14?true id:int from_id:flags.8?int to_id:Peer reply_to_msg_id:flags.3?int date:int action:MessageAction = Message;
+message#44f9b43d 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 id:int from_id:flags.8?int to_id:Peer fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?int reply_to_msg_id:flags.3?int date:int message:string media:flags.9?MessageMedia reply_markup:flags.6?ReplyMarkup entities:flags.7?Vector<MessageEntity> views:flags.10?int edit_date:flags.15?int post_author:flags.16?string grouped_id:flags.17?long = Message;
+messageService#9e19a1f6 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true post:flags.14?true legacy:flags.19?true id:int from_id:flags.8?int to_id:Peer reply_to_msg_id:flags.3?int date:int action:MessageAction = Message;
 
 messageMediaEmpty#3ded6320 = MessageMedia;
 messageMediaPhoto#695150d7 flags:# photo:flags.0?Photo ttl_seconds:flags.2?int = MessageMedia;
@@ -278,7 +281,7 @@ messageActionHistoryClear#9fbab604 = MessageAction;
 messageActionGameScore#92a72876 game_id:long score:int = MessageAction;
 messageActionPaymentSentMe#8f31b327 flags:# currency:string total_amount:long payload:bytes info:flags.0?PaymentRequestedInfo shipping_option_id:flags.1?string charge:PaymentCharge = MessageAction;
 messageActionPaymentSent#40699cd0 currency:string total_amount:long = MessageAction;
-messageActionPhoneCall#80e11a7f flags:# call_id:long reason:flags.0?PhoneCallDiscardReason duration:flags.1?int = MessageAction;
+messageActionPhoneCall#80e11a7f flags:# video:flags.2?true call_id:long reason:flags.0?PhoneCallDiscardReason duration:flags.1?int = MessageAction;
 messageActionScreenshotTaken#4792929b = MessageAction;
 messageActionCustomAction#fae69f56 message:string = MessageAction;
 messageActionBotAllowed#abe9affe domain:string = MessageAction;
@@ -286,10 +289,11 @@ messageActionSecureValuesSentMe#1b287353 values:Vector<SecureValue> credentials:
 messageActionSecureValuesSent#d95c6154 types:Vector<SecureValueType> = MessageAction;
 messageActionContactSignUp#f3f25f76 = MessageAction;
 
-dialog#e4def5db 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 = Dialog;
+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;
 
 photoEmpty#2331b22d id:long = Photo;
-photo#9c477dd8 flags:# has_stickers:flags.0?true id:long access_hash:long file_reference:bytes date:int sizes:Vector<PhotoSize> = Photo;
+photo#d07504a5 flags:# has_stickers:flags.0?true id:long access_hash:long file_reference:bytes date:int sizes:Vector<PhotoSize> dc_id:int = Photo;
 
 photoSizeEmpty#e17e23c type:string = PhotoSize;
 photoSize#77bfb61b type:string location:FileLocation w:int h:int size:int = PhotoSize;
@@ -327,7 +331,7 @@ inputReportReasonChildAbuse#adf44ee3 = ReportReason;
 inputReportReasonOther#e1746d0a text:string = ReportReason;
 inputReportReasonCopyright#9b89f93a = ReportReason;
 
-userFull#8ea4a881 flags:# blocked:flags.0?true phone_calls_available:flags.4?true phone_calls_private:flags.5?true can_pin_message:flags.7?true user:User about:flags.1?string link:contacts.Link profile_photo:flags.2?Photo notify_settings:PeerNotifySettings bot_info:flags.3?BotInfo pinned_msg_id:flags.6?int common_chats_count:int = UserFull;
+userFull#745559cc flags:# blocked:flags.0?true phone_calls_available:flags.4?true phone_calls_private:flags.5?true can_pin_message:flags.7?true user:User about:flags.1?string link:contacts.Link profile_photo:flags.2?Photo notify_settings:PeerNotifySettings bot_info:flags.3?BotInfo pinned_msg_id:flags.6?int common_chats_count:int folder_id:flags.11?int = UserFull;
 
 contact#f911c994 user_id:int mutual:Bool = Contact;
 
@@ -352,7 +356,7 @@ messages.dialogsSlice#71e094f3 count:int dialogs:Vector<Dialog> messages:Vector<
 messages.dialogsNotModified#f0e3e596 count:int = messages.Dialogs;
 
 messages.messages#8c718e87 messages:Vector<Message> chats:Vector<Chat> users:Vector<User> = messages.Messages;
-messages.messagesSlice#a6c47aaa flags:# inexact:flags.1?true count:int messages:Vector<Message> chats:Vector<Chat> users:Vector<User> = messages.Messages;
+messages.messagesSlice#c8edce1e flags:# inexact:flags.1?true count:int next_rate:flags.0?int messages:Vector<Message> chats:Vector<Chat> users:Vector<User> = messages.Messages;
 messages.channelMessages#99262e37 flags:# inexact:flags.1?true pts:int count:int messages:Vector<Message> chats:Vector<Chat> users:Vector<User> = messages.Messages;
 messages.messagesNotModified#74535f21 count:int = messages.Messages;
 
@@ -402,14 +406,14 @@ updateNotifySettings#bec268ef peer:NotifyPeer notify_settings:PeerNotifySettings
 updateServiceNotification#ebe46819 flags:# popup:flags.0?true inbox_date:flags.1?int type:string message:string media:MessageMedia entities:Vector<MessageEntity> = Update;
 updatePrivacy#ee3b272a key:PrivacyKey rules:Vector<PrivacyRule> = Update;
 updateUserPhone#12b9417b user_id:int phone:string = Update;
-updateReadHistoryInbox#9961fd5c peer:Peer max_id:int pts:int pts_count:int = Update;
+updateReadHistoryInbox#9c974fdf flags:# folder_id:flags.0?int peer:Peer max_id:int still_unread_count:int pts:int pts_count:int = Update;
 updateReadHistoryOutbox#2f2f21bf peer:Peer max_id:int pts:int pts_count:int = Update;
 updateWebPage#7f891213 webpage:WebPage pts:int pts_count:int = Update;
 updateReadMessagesContents#68c13933 messages:Vector<int> pts:int pts_count:int = Update;
 updateChannelTooLong#eb0467fb flags:# channel_id:int pts:flags.0?int = Update;
 updateChannel#b6d45656 channel_id:int = Update;
 updateNewChannelMessage#62ba04d9 message:Message pts:int pts_count:int = Update;
-updateReadChannelInbox#4214f37f channel_id:int max_id:int = Update;
+updateReadChannelInbox#330b5424 flags:# folder_id:flags.0?int channel_id:int max_id:int still_unread_count:int pts:int = Update;
 updateDeleteChannelMessages#c37521c9 channel_id:int messages:Vector<int> pts:int pts_count:int = Update;
 updateChannelMessageViews#98a12b4b channel_id:int id:int views:int = Update;
 updateChatParticipantAdmin#b6901959 chat_id:int user_id:int is_admin:Bool version:int = Update;
@@ -431,8 +435,8 @@ updateRecentStickers#9a422c20 = Update;
 updateConfig#a229dd06 = Update;
 updatePtsChanged#3354678f = Update;
 updateChannelWebPage#40771900 channel_id:int webpage:WebPage pts:int pts_count:int = Update;
-updateDialogPinned#19d27f3c flags:# pinned:flags.0?true peer:DialogPeer = Update;
-updatePinnedDialogs#ea4cb65b flags:# order:flags.0?Vector<DialogPeer> = Update;
+updateDialogPinned#6e6fe51c flags:# pinned:flags.0?true folder_id:flags.1?int peer:DialogPeer = Update;
+updatePinnedDialogs#fa0f3ca2 flags:# folder_id:flags.1?int order:flags.0?Vector<DialogPeer> = Update;
 updateBotWebhookJSON#8317c0c3 data:DataJSON = Update;
 updateBotWebhookJSONQuery#9b9240a6 query_id:long data:DataJSON timeout:int = Update;
 updateBotShippingQuery#e0cdc940 query_id:long user_id:int payload:bytes shipping_address:PostAddress = Update;
@@ -449,6 +453,7 @@ updateUserPinnedMessage#4c43da18 user_id:int id:int = Update;
 updateChatPinnedMessage#e10db349 chat_id:int id:int version:int = Update;
 updateMessagePoll#aca1657b flags:# poll_id:long poll:flags.0?Poll results:PollResults = Update;
 updateChatDefaultBannedRights#54c01850 peer:Peer default_banned_rights:ChatBannedRights version:int = Update;
+updateFolderPeers#19360dc0 folder_peers:Vector<FolderPeer> pts:int pts_count:int = Update;
 
 updates.state#a56c2a3e pts:int qts:int date:int seq:int unread_count:int = updates.State;
 
@@ -475,7 +480,7 @@ upload.fileCdnRedirect#f18cda44 dc_id:int file_token:bytes encryption_key:bytes
 
 dcOption#18b7a10d flags:# ipv6:flags.0?true media_only:flags.1?true tcpo_only:flags.2?true cdn:flags.3?true static:flags.4?true id:int ip_address:string port:int secret:flags.10?bytes = DcOption;
 
-config#e6ca25f6 flags:# phonecalls_enabled:flags.1?true default_p2p_contacts:flags.3?true preload_featured_stickers:flags.4?true ignore_phone_entities:flags.5?true revoke_pm_inbox:flags.6?true blocked_mode:flags.8?true pfs_enabled:flags.13?true date:int expires:int test_mode:Bool this_dc:int dc_options:Vector<DcOption> dc_txt_domain_name:string chat_size_max:int megagroup_size_max:int forwarded_count_max:int online_update_period_ms:int offline_blur_timeout_ms:int offline_idle_timeout_ms:int online_cloud_timeout_ms:int notify_cloud_delay_ms:int notify_default_delay_ms:int push_chat_period_ms:int push_chat_limit:int saved_gifs_limit:int edit_time_limit:int revoke_time_limit:int revoke_pm_time_limit:int rating_e_decay:int stickers_recent_limit:int stickers_faved_limit:int channels_read_media_period:int tmp_sessions:flags.0?int pinned_dialogs_count_max:int call_receive_timeout_ms:int call_ring_timeout_ms:int call_connect_timeout_ms:int call_packet_timeout_ms:int me_url_prefix:string autoupdate_url_prefix:flags.7?string gif_search_username:flags.9?string venue_search_username:flags.10?string img_search_username:flags.11?string static_maps_provider:flags.12?string caption_length_max:int message_length_max:int webfile_dc_id:int suggested_lang_code:flags.2?string lang_pack_version:flags.2?int base_lang_pack_version:flags.2?int = Config;
+config#330b4067 flags:# phonecalls_enabled:flags.1?true default_p2p_contacts:flags.3?true preload_featured_stickers:flags.4?true ignore_phone_entities:flags.5?true revoke_pm_inbox:flags.6?true blocked_mode:flags.8?true pfs_enabled:flags.13?true date:int expires:int test_mode:Bool this_dc:int dc_options:Vector<DcOption> dc_txt_domain_name:string chat_size_max:int megagroup_size_max:int forwarded_count_max:int online_update_period_ms:int offline_blur_timeout_ms:int offline_idle_timeout_ms:int online_cloud_timeout_ms:int notify_cloud_delay_ms:int notify_default_delay_ms:int push_chat_period_ms:int push_chat_limit:int saved_gifs_limit:int edit_time_limit:int revoke_time_limit:int revoke_pm_time_limit:int rating_e_decay:int stickers_recent_limit:int stickers_faved_limit:int channels_read_media_period:int tmp_sessions:flags.0?int pinned_dialogs_count_max:int pinned_infolder_count_max:int call_receive_timeout_ms:int call_ring_timeout_ms:int call_connect_timeout_ms:int call_packet_timeout_ms:int me_url_prefix:string autoupdate_url_prefix:flags.7?string gif_search_username:flags.9?string venue_search_username:flags.10?string img_search_username:flags.11?string static_maps_provider:flags.12?string caption_length_max:int message_length_max:int webfile_dc_id:int suggested_lang_code:flags.2?string lang_pack_version:flags.2?int base_lang_pack_version:flags.2?int = Config;
 
 nearestDc#8e1a1775 country:string this_dc:int nearest_dc:int = NearestDc;
 
@@ -544,6 +549,7 @@ inputPrivacyKeyPhoneCall#fabadc5f = InputPrivacyKey;
 inputPrivacyKeyPhoneP2P#db9e70d2 = InputPrivacyKey;
 inputPrivacyKeyForwards#a4dd4c08 = InputPrivacyKey;
 inputPrivacyKeyProfilePhoto#5719bacc = InputPrivacyKey;
+inputPrivacyKeyPhoneNumber#352dafa = InputPrivacyKey;
 
 privacyKeyStatusTimestamp#bc2eab30 = PrivacyKey;
 privacyKeyChatInvite#500e6dfa = PrivacyKey;
@@ -551,6 +557,7 @@ privacyKeyPhoneCall#3d662b7b = PrivacyKey;
 privacyKeyPhoneP2P#39491cc8 = PrivacyKey;
 privacyKeyForwards#69ec56a3 = PrivacyKey;
 privacyKeyProfilePhoto#96151fed = PrivacyKey;
+privacyKeyPhoneNumber#d19ae46d = PrivacyKey;
 
 inputPrivacyValueAllowContacts#d09e07b = InputPrivacyRule;
 inputPrivacyValueAllowAll#184b35ce = InputPrivacyRule;
@@ -558,6 +565,8 @@ inputPrivacyValueAllowUsers#131cc67f users:Vector<InputUser> = InputPrivacyRule;
 inputPrivacyValueDisallowContacts#ba52007 = InputPrivacyRule;
 inputPrivacyValueDisallowAll#d66b66c9 = InputPrivacyRule;
 inputPrivacyValueDisallowUsers#90110467 users:Vector<InputUser> = InputPrivacyRule;
+inputPrivacyValueAllowChatParticipants#4c81c1ba chats:Vector<int> = InputPrivacyRule;
+inputPrivacyValueDisallowChatParticipants#d82363af chats:Vector<int> = InputPrivacyRule;
 
 privacyValueAllowContacts#fffe1bac = PrivacyRule;
 privacyValueAllowAll#65427b82 = PrivacyRule;
@@ -565,8 +574,10 @@ privacyValueAllowUsers#4d5bbe0c users:Vector<int> = PrivacyRule;
 privacyValueDisallowContacts#f888fa1a = PrivacyRule;
 privacyValueDisallowAll#8b73e763 = PrivacyRule;
 privacyValueDisallowUsers#c7f49b7 users:Vector<int> = PrivacyRule;
+privacyValueAllowChatParticipants#18be796b chats:Vector<int> = PrivacyRule;
+privacyValueDisallowChatParticipants#acae0690 chats:Vector<int> = PrivacyRule;
 
-account.privacyRules#554abb6f rules:Vector<PrivacyRule> users:Vector<User> = account.PrivacyRules;
+account.privacyRules#50a04e45 rules:Vector<PrivacyRule> chats:Vector<Chat> users:Vector<User> = account.PrivacyRules;
 
 accountDaysTTL#b8d0afdf days:int = AccountDaysTTL;
 
@@ -590,7 +601,6 @@ messages.affectedMessages#84d19185 pts:int pts_count:int = messages.AffectedMess
 
 contactLinkUnknown#5f4f9247 = ContactLink;
 contactLinkNone#feedd3ad = ContactLink;
-contactLinkHasPhone#268f3f59 = ContactLink;
 contactLinkContact#d502c2d0 = ContactLink;
 
 webPageEmpty#eb1477e8 id:long = WebPage;
@@ -616,13 +626,13 @@ chatInviteEmpty#69df3769 = ExportedChatInvite;
 chatInviteExported#fc2e05bc link:string = ExportedChatInvite;
 
 chatInviteAlready#5a686d7c chat:Chat = ChatInvite;
-chatInvite#db74f558 flags:# channel:flags.0?true broadcast:flags.1?true public:flags.2?true megagroup:flags.3?true title:string photo:ChatPhoto participants_count:int participants:flags.4?Vector<User> = ChatInvite;
+chatInvite#dfc2f58e flags:# channel:flags.0?true broadcast:flags.1?true public:flags.2?true megagroup:flags.3?true title:string photo:Photo participants_count:int participants:flags.4?Vector<User> = ChatInvite;
 
 inputStickerSetEmpty#ffb62b95 = InputStickerSet;
 inputStickerSetID#9de7a269 id:long access_hash:long = InputStickerSet;
 inputStickerSetShortName#861cc8a0 short_name:string = InputStickerSet;
 
-stickerSet#6a90bcb7 flags:# archived:flags.1?true official:flags.2?true masks:flags.3?true installed_date:flags.0?int id:long access_hash:long title:string short_name:string thumb:flags.4?PhotoSize count:int hash:int = StickerSet;
+stickerSet#eeb46f27 flags:# archived:flags.1?true official:flags.2?true masks:flags.3?true installed_date:flags.0?int id:long access_hash:long title:string short_name:string thumb:flags.4?PhotoSize thumb_dc_id:flags.4?int count:int hash:int = StickerSet;
 
 messages.stickerSet#b60a24a6 set:StickerSet packs:Vector<StickerPack> documents:Vector<Document> = messages.StickerSet;
 
@@ -638,6 +648,8 @@ keyboardButtonRequestGeoLocation#fc796b3f text:string = KeyboardButton;
 keyboardButtonSwitchInline#568a748 flags:# same_peer:flags.0?true text:string query:string = KeyboardButton;
 keyboardButtonGame#50f41ccf text:string = KeyboardButton;
 keyboardButtonBuy#afd93fbb text:string = KeyboardButton;
+keyboardButtonUrlAuth#10b78d29 flags:# text:string fwd_text:flags.0?string url:string button_id:int = KeyboardButton;
+inputKeyboardButtonUrlAuth#d02e7fd4 flags:# request_write_access:flags.0?true text:string fwd_text:flags.1?string url:string bot:InputUser = KeyboardButton;
 
 keyboardButtonRow#77608b83 buttons:Vector<KeyboardButton> = KeyboardButtonRow;
 
@@ -664,13 +676,14 @@ messageEntityCashtag#4c4e743f offset:int length:int = MessageEntity;
 
 inputChannelEmpty#ee8c1e86 = InputChannel;
 inputChannel#afeb712e channel_id:int access_hash:long = InputChannel;
+inputChannelFromMessage#2a286531 peer:InputPeer msg_id:int channel_id:int = InputChannel;
 
 contacts.resolvedPeer#7f077ad9 peer:Peer chats:Vector<Chat> users:Vector<User> = contacts.ResolvedPeer;
 
 messageRange#ae30253 min_id:int max_id:int = MessageRange;
 
 updates.channelDifferenceEmpty#3e11affb flags:# final:flags.0?true pts:int timeout:flags.1?int = updates.ChannelDifference;
-updates.channelDifferenceTooLong#6a9d7b35 flags:# final:flags.0?true pts:int timeout:flags.1?int top_message:int read_inbox_max_id:int read_outbox_max_id:int unread_count:int unread_mentions_count:int messages:Vector<Message> chats:Vector<Chat> users:Vector<User> = updates.ChannelDifference;
+updates.channelDifferenceTooLong#a4bcc6fe flags:# final:flags.0?true timeout:flags.1?int dialog:Dialog messages:Vector<Message> chats:Vector<Chat> users:Vector<User> = updates.ChannelDifference;
 updates.channelDifference#2064674e flags:# final:flags.0?true pts:int timeout:flags.1?int new_messages:Vector<Message> other_updates:Vector<Update> chats:Vector<Chat> users:Vector<User> = updates.ChannelDifference;
 
 channelMessagesFilterEmpty#94d42ee7 = ChannelMessagesFilter;
@@ -759,6 +772,8 @@ topPeerCategoryCorrespondents#637b7ed = TopPeerCategory;
 topPeerCategoryGroups#bd17a14a = TopPeerCategory;
 topPeerCategoryChannels#161d9628 = TopPeerCategory;
 topPeerCategoryPhoneCalls#1e76a78c = TopPeerCategory;
+topPeerCategoryForwardUsers#a8406ca9 = TopPeerCategory;
+topPeerCategoryForwardChats#fbeec0f0 = TopPeerCategory;
 
 topPeerCategoryPeers#fb834291 category:TopPeerCategory count:int peers:Vector<TopPeer> = TopPeerCategoryPeers;
 
@@ -898,11 +913,11 @@ inputStickerSetItem#ffa0a496 flags:# document:InputDocument emoji:string mask_co
 inputPhoneCall#1e36fded id:long access_hash:long = InputPhoneCall;
 
 phoneCallEmpty#5366c915 id:long = PhoneCall;
-phoneCallWaiting#1b8f4ad1 flags:# id:long access_hash:long date:int admin_id:int participant_id:int protocol:PhoneCallProtocol receive_date:flags.0?int = PhoneCall;
-phoneCallRequested#83761ce4 id:long access_hash:long date:int admin_id:int participant_id:int g_a_hash:bytes protocol:PhoneCallProtocol = PhoneCall;
-phoneCallAccepted#6d003d3f id:long access_hash:long date:int admin_id:int participant_id:int g_b:bytes protocol:PhoneCallProtocol = PhoneCall;
-phoneCall#e6f9ddf3 flags:# p2p_allowed:flags.5?true id:long access_hash:long date:int admin_id:int participant_id:int g_a_or_b:bytes key_fingerprint:long protocol:PhoneCallProtocol connection:PhoneConnection alternative_connections:Vector<PhoneConnection> start_date:int = PhoneCall;
-phoneCallDiscarded#50ca4de1 flags:# need_rating:flags.2?true need_debug:flags.3?true id:long reason:flags.0?PhoneCallDiscardReason duration:flags.1?int = PhoneCall;
+phoneCallWaiting#1b8f4ad1 flags:# video:flags.5?true id:long access_hash:long date:int admin_id:int participant_id:int protocol:PhoneCallProtocol receive_date:flags.0?int = PhoneCall;
+phoneCallRequested#87eabb53 flags:# video:flags.5?true id:long access_hash:long date:int admin_id:int participant_id:int g_a_hash:bytes protocol:PhoneCallProtocol = PhoneCall;
+phoneCallAccepted#997c454a flags:# video:flags.5?true id:long access_hash:long date:int admin_id:int participant_id:int g_b:bytes protocol:PhoneCallProtocol = PhoneCall;
+phoneCall#8742ae7f flags:# p2p_allowed:flags.5?true id:long access_hash:long date:int admin_id:int participant_id:int g_a_or_b:bytes key_fingerprint:long protocol:PhoneCallProtocol connections:Vector<PhoneConnection> start_date:int = PhoneCall;
+phoneCallDiscarded#50ca4de1 flags:# need_rating:flags.2?true need_debug:flags.3?true video:flags.5?true id:long reason:flags.0?PhoneCallDiscardReason duration:flags.1?int = PhoneCall;
 
 phoneConnection#9d4c17c0 id:long ip:string ipv6:string port:int peer_tag:bytes = PhoneConnection;
 
@@ -928,7 +943,7 @@ langPackLanguage#eeca5ce3 flags:# official:flags.0?true rtl:flags.2?true beta:fl
 channelAdminLogEventActionChangeTitle#e6dfb825 prev_value:string new_value:string = ChannelAdminLogEventAction;
 channelAdminLogEventActionChangeAbout#55188a2e prev_value:string new_value:string = ChannelAdminLogEventAction;
 channelAdminLogEventActionChangeUsername#6a4afc38 prev_value:string new_value:string = ChannelAdminLogEventAction;
-channelAdminLogEventActionChangePhoto#b82f55c3 prev_photo:ChatPhoto new_photo:ChatPhoto = ChannelAdminLogEventAction;
+channelAdminLogEventActionChangePhoto#434bd2af prev_photo:Photo new_photo:Photo = ChannelAdminLogEventAction;
 channelAdminLogEventActionToggleInvites#1b7907ae new_value:Bool = ChannelAdminLogEventAction;
 channelAdminLogEventActionToggleSignatures#26ae0971 new_value:Bool = ChannelAdminLogEventAction;
 channelAdminLogEventActionUpdatePinned#e9e82c18 message:Message = ChannelAdminLogEventAction;
@@ -943,6 +958,7 @@ channelAdminLogEventActionChangeStickerSet#b1c3caa7 prev_stickerset:InputSticker
 channelAdminLogEventActionTogglePreHistoryHidden#5f5c95f1 new_value:Bool = ChannelAdminLogEventAction;
 channelAdminLogEventActionDefaultBannedRights#2df5fc0a prev_banned_rights:ChatBannedRights new_banned_rights:ChatBannedRights = ChannelAdminLogEventAction;
 channelAdminLogEventActionStopPoll#8f079643 message:Message = ChannelAdminLogEventAction;
+channelAdminLogEventActionChangeLinkedChat#a26f881b prev_value:int new_value:int = ChannelAdminLogEventAction;
 
 channelAdminLogEvent#3b5a3e40 id:long date:int user_id:int action:ChannelAdminLogEventAction = ChannelAdminLogEvent;
 
@@ -974,8 +990,10 @@ inputMessageReplyTo#bad88395 id:int = InputMessage;
 inputMessagePinned#86872538 = InputMessage;
 
 inputDialogPeer#fcaafeb7 peer:InputPeer = InputDialogPeer;
+inputDialogPeerFolder#64600527 folder_id:int = InputDialogPeer;
 
 dialogPeer#e56dbf05 peer:Peer = DialogPeer;
+dialogPeerFolder#514519e2 folder_id:int = DialogPeer;
 
 messages.foundStickerSetsNotModified#d54b65d = messages.FoundStickerSets;
 messages.foundStickerSets#5108d648 hash:int sets:Vector<StickerSetCovered> = messages.FoundStickerSets;
@@ -1131,6 +1149,22 @@ emojiKeywordsDifference#5cc761bd lang_code:string from_version:int version:int k
 
 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;
+
+folderPeer#e9baa668 peer:Peer folder_id:int = FolderPeer;
+
+messages.searchCounter#e844ebff flags:# inexact:flags.1?true filter:MessagesFilter count:int = messages.SearchCounter;
+
+urlAuthResultRequest#92d33a0e flags:# request_write_access:flags.0?true bot:User domain:string = UrlAuthResult;
+urlAuthResultAccepted#8f8c0e4e url:string = UrlAuthResult;
+urlAuthResultDefault#a9d6db1f = UrlAuthResult;
+
 ---functions---
 
 invokeAfterMsg#cb9f372d {X:Type} msg_id:long query:!X = X;
@@ -1229,14 +1263,14 @@ contacts.unblock#e54100bd id:InputUser = Bool;
 contacts.getBlocked#f57c350f offset:int limit:int = contacts.Blocked;
 contacts.search#11f812d8 q:string limit:int = contacts.Found;
 contacts.resolveUsername#f93ccba3 username:string = contacts.ResolvedPeer;
-contacts.getTopPeers#d4982db5 flags:# correspondents:flags.0?true bots_pm:flags.1?true bots_inline:flags.2?true phone_calls:flags.3?true groups:flags.10?true channels:flags.15?true offset:int limit:int hash:int = contacts.TopPeers;
+contacts.getTopPeers#d4982db5 flags:# correspondents:flags.0?true bots_pm:flags.1?true bots_inline:flags.2?true phone_calls:flags.3?true forward_users:flags.4?true forward_chats:flags.5?true groups:flags.10?true channels:flags.15?true offset:int limit:int hash:int = contacts.TopPeers;
 contacts.resetTopPeerRating#1ae373ac category:TopPeerCategory peer:InputPeer = Bool;
 contacts.resetSaved#879537f1 = Bool;
 contacts.getSaved#82f1e39f = Vector<SavedContact>;
 contacts.toggleTopPeers#8514bdda enabled:Bool = Bool;
 
 messages.getMessages#63c66506 id:Vector<InputMessage> = messages.Messages;
-messages.getDialogs#b098aee6 flags:# exclude_pinned:flags.0?true offset_date:int offset_id:int offset_peer:InputPeer limit:int hash:int = messages.Dialogs;
+messages.getDialogs#a0ee3b73 flags:# exclude_pinned:flags.0?true folder_id:flags.1?int offset_date:int offset_id:int offset_peer:InputPeer limit:int hash:int = messages.Dialogs;
 messages.getHistory#dcbb8260 peer:InputPeer offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:int = messages.Messages;
 messages.search#8614ef68 flags:# peer:InputPeer q:string from_id:flags.0?InputUser filter:MessagesFilter min_date:int max_date:int offset_id:int add_offset:int limit:int max_id:int min_id:int hash:int = messages.Messages;
 messages.readHistory#e306d3a peer:InputPeer max_id:int = messages.AffectedMessages;
@@ -1283,7 +1317,7 @@ messages.startBot#e6df7378 bot:InputUser peer:InputPeer random_id:long start_par
 messages.getMessagesViews#c4c8a55d peer:InputPeer id:Vector<int> increment:Bool = Vector<int>;
 messages.editChatAdmin#a9e69f2e chat_id:int user_id:InputUser is_admin:Bool = Bool;
 messages.migrateChat#15a3b8e3 chat_id:int = Updates;
-messages.searchGlobal#9e3cacb0 q:string offset_date:int offset_peer:InputPeer offset_id:int limit:int = messages.Messages;
+messages.searchGlobal#f79c611 q:string offset_rate:int offset_peer:InputPeer offset_id:int limit:int = messages.Messages;
 messages.reorderStickerSets#78337739 flags:# masks:flags.0?true order:Vector<long> = Bool;
 messages.getDocumentByHash#338e2464 sha256:bytes size:int mime_type:string = Document;
 messages.searchGifs#bf9a776b q:string offset:int = messages.FoundGifs;
@@ -1316,8 +1350,8 @@ messages.getCommonChats#d0a48c4 user_id:InputUser max_id:int limit:int = message
 messages.getAllChats#eba80ff0 except_ids:Vector<int> = messages.Chats;
 messages.getWebPage#32ca8f91 url:string hash:int = WebPage;
 messages.toggleDialogPin#a731e257 flags:# pinned:flags.0?true peer:InputDialogPeer = Bool;
-messages.reorderPinnedDialogs#5b51d63f flags:# force:flags.0?true order:Vector<InputDialogPeer> = Bool;
-messages.getPinnedDialogs#e254d64e = messages.PeerDialogs;
+messages.reorderPinnedDialogs#3b1adf37 flags:# force:flags.0?true folder_id:int order:Vector<InputDialogPeer> = Bool;
+messages.getPinnedDialogs#d6b94df2 folder_id:int = messages.PeerDialogs;
 messages.setBotShippingResults#e5f672fa flags:# query_id:long error:flags.0?string shipping_options:flags.1?Vector<ShippingOption> = Bool;
 messages.setBotPrecheckoutResults#9c2dd95 flags:# success:flags.1?true query_id:long error:flags.0?string = Bool;
 messages.uploadMedia#519bc2b1 peer:InputPeer media:InputMedia = MessageMedia;
@@ -1343,7 +1377,11 @@ messages.editChatAbout#def60797 peer:InputPeer about:string = Bool;
 messages.editChatDefaultBannedRights#a5866b41 peer:InputPeer banned_rights:ChatBannedRights = Updates;
 messages.getEmojiKeywords#35a0e062 lang_code:string = EmojiKeywordsDifference;
 messages.getEmojiKeywordsDifference#1508b6af lang_code:string from_version:int = EmojiKeywordsDifference;
+messages.getEmojiKeywordsLanguages#4e9963b2 lang_codes:Vector<string> = Vector<EmojiLanguage>;
 messages.getEmojiURL#d5b10c26 lang_code:string = EmojiURL;
+messages.getSearchCounters#732eef00 peer:InputPeer filters:Vector<MessagesFilter> = Vector<messages.SearchCounter>;
+messages.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;
 
 updates.getState#edd4882a = updates.State;
 updates.getDifference#25939651 flags:# pts:int pts_total_limit:flags.0?int date:int qts:int = updates.Difference;
@@ -1412,6 +1450,9 @@ channels.readMessageContents#eab5dc38 channel:InputChannel id:Vector<int> = Bool
 channels.deleteHistory#af369d42 channel:InputChannel max_id:int = Bool;
 channels.togglePreHistoryHidden#eabbb94c channel:InputChannel enabled:Bool = Updates;
 channels.getLeftChannels#8341ecc0 offset:int = messages.Chats;
+channels.getGroupsForDiscussion#f5dad378 = messages.Chats;
+channels.getBroadcastsForDiscussion#1a87f304 = messages.Chats;
+channels.setDiscussionGroup#40582bb2 broadcast:InputChannel group:InputChannel = Bool;
 
 bots.sendCustomRequest#aa2769ed custom_method:string params:DataJSON = DataJSON;
 bots.answerWebhookJSONQuery#e6213f4d query_id:long data:DataJSON = Bool;
@@ -1429,11 +1470,11 @@ stickers.changeStickerPosition#ffb6d4ca sticker:InputDocument position:int = mes
 stickers.addStickerToSet#8653febe stickerset:InputStickerSet sticker:InputStickerSetItem = messages.StickerSet;
 
 phone.getCallConfig#55451fa9 = DataJSON;
-phone.requestCall#5b95b3d4 user_id:InputUser random_id:int g_a_hash:bytes protocol:PhoneCallProtocol = phone.PhoneCall;
+phone.requestCall#42ff96ed flags:# video:flags.0?true user_id:InputUser random_id:int g_a_hash:bytes protocol:PhoneCallProtocol = phone.PhoneCall;
 phone.acceptCall#3bd2b4a0 peer:InputPhoneCall g_b:bytes protocol:PhoneCallProtocol = phone.PhoneCall;
 phone.confirmCall#2efe1722 peer:InputPhoneCall g_a:bytes key_fingerprint:long protocol:PhoneCallProtocol = phone.PhoneCall;
 phone.receivedCall#17d54f61 peer:InputPhoneCall = Bool;
-phone.discardCall#78d413a6 peer:InputPhoneCall duration:int reason:PhoneCallDiscardReason connection_id:long = Updates;
+phone.discardCall#b2cbc1c0 flags:# video:flags.0?true peer:InputPhoneCall duration:int reason:PhoneCallDiscardReason connection_id:long = Updates;
 phone.setCallRating#59ead627 flags:# user_initiative:flags.0?true peer:InputPhoneCall rating:int comment:string = Updates;
 phone.saveCallDebug#277add7e peer:InputPhoneCall debug:DataJSON = Bool;
 
@@ -1443,4 +1484,7 @@ langpack.getDifference#cd984aa5 lang_pack:string lang_code:string from_version:i
 langpack.getLanguages#42c6978f lang_pack:string = Vector<LangPackLanguage>;
 langpack.getLanguage#6a596502 lang_pack:string lang_code:string = LangPackLanguage;
 
-// LAYER 97
+folders.editPeerFolders#6847d0ab folder_peers:Vector<InputFolderPeer> = Updates;
+folders.deleteFolder#1c295881 folder_id:int = Updates;
+
+// LAYER 100

Telegram/Resources/uwp/AppX/AppxManifest.xml

@@ -9,7 +9,7 @@
   <Identity Name="TelegramMessengerLLP.TelegramDesktop"
     ProcessorArchitecture="ARCHITECTURE"
     Publisher="CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A"
-    Version="1.6.3.0" />
+    Version="1.7.2.0" />
   <Properties>
     <DisplayName>Telegram Desktop</DisplayName>
     <PublisherDisplayName>Telegram Messenger LLP</PublisherDisplayName>

Telegram/Resources/winrc/Telegram.rc

@@ -34,8 +34,8 @@ IDI_ICON1               ICON                    "..\\art\\icon256.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,6,3,0
- PRODUCTVERSION 1,6,3,0
+ FILEVERSION 1,7,2,0
+ PRODUCTVERSION 1,7,2,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -52,10 +52,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram Messenger LLP"
             VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "1.6.3.0"
+            VALUE "FileVersion", "1.7.2.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2019"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "1.6.3.0"
+            VALUE "ProductVersion", "1.7.2.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/Resources/winrc/Updater.rc

@@ -25,8 +25,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,6,3,0
- PRODUCTVERSION 1,6,3,0
+ FILEVERSION 1,7,2,0
+ PRODUCTVERSION 1,7,2,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -43,10 +43,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram Messenger LLP"
             VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "1.6.3.0"
+            VALUE "FileVersion", "1.7.2.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2019"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "1.6.3.0"
+            VALUE "ProductVersion", "1.7.2.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/SourceFiles/_other/packer.cpp

@@ -15,6 +15,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 bool BetaChannel = false;
 quint64 AlphaVersion = 0;
+bool OnlyAlphaKey = false;
 
 const char *PublicKey = "\
 -----BEGIN RSA PUBLIC KEY-----\n\
@@ -126,6 +127,21 @@ int32 *hashSha1(const void *data, uint32 len, void *dest) {
 
 QString AlphaSignature;
 
+int writeAlphaKey() {
+	if (!AlphaVersion) {
+		return 0;
+	}
+	QString keyName(QString("talpha_%1_key").arg(AlphaVersion));
+	QFile key(keyName);
+	if (!key.open(QIODevice::WriteOnly)) {
+		cout << "Can't open '" << keyName.toUtf8().constData() << "' for write..\n";
+		return -1;
+	}
+	key.write(AlphaSignature.toUtf8());
+	key.close();
+	return 0;
+}
+
 int main(int argc, char *argv[])
 {
 	QString workDir;
@@ -146,6 +162,8 @@ int main(int argc, char *argv[])
 			version = QString(argv[i + 1]).toInt();
 		} else if (string("-beta") == argv[i]) {
 			BetaChannel = true;
+		} else if (string("-alphakey") == argv[i]) {
+			OnlyAlphaKey = true;
 		} else if (string("-alpha") == argv[i] && i + 1 < argc) {
 			AlphaVersion = QString(argv[i + 1]).toULongLong();
 			if (AlphaVersion > version * 1000ULL && AlphaVersion < (version + 1) * 1000ULL) {
@@ -160,6 +178,9 @@ int main(int argc, char *argv[])
 			}
 		}
 	}
+	if (OnlyAlphaKey) {
+		return writeAlphaKey();
+	}
 
 	if (files.isEmpty() || remove.isEmpty() || version <= 1016 || version > 999999999) {
 #ifdef Q_OS_WIN
@@ -464,20 +485,9 @@ int main(int argc, char *argv[])
 	out.write(compressed);
 	out.close();
 
-	if (AlphaVersion) {
-		QString keyName(QString("talpha_%1_key").arg(AlphaVersion));
-		QFile key(keyName);
-		if (!key.open(QIODevice::WriteOnly)) {
-			cout << "Can't open '" << keyName.toUtf8().constData() << "' for write..\n";
-			return -1;
-		}
-		key.write(AlphaSignature.toUtf8());
-		key.close();
-	}
-
 	cout << "Update file '" << outName.toUtf8().constData() << "' written successfully!\n";
 
-	return 0;
+	return writeAlphaKey();
 }
 
 QString countAlphaVersionSignature(quint64 version) { // duplicated in autoupdater.cpp

Telegram/SourceFiles/apiwrap.h

@@ -60,26 +60,74 @@ inline int32 CountHash(IntRange &&range) {
 
 class ApiWrap : public MTP::Sender, private base::Subscriber {
 public:
+	struct Privacy {
+		enum class Key {
+			PhoneNumber,
+			LastSeen,
+			Calls,
+			Invites,
+			CallsPeer2Peer,
+			Forwards,
+			ProfilePhoto,
+		};
+		enum class Option {
+			Everyone,
+			Contacts,
+			Nobody,
+		};
+		Option option = Option::Everyone;
+		std::vector<not_null<PeerData*>> always;
+		std::vector<not_null<PeerData*>> never;
+
+		static MTPInputPrivacyKey Input(Key key);
+		static std::optional<Key> KeyFromMTP(mtpTypeId type);
+	};
+
+	struct BlockedUsersSlice {
+		struct Item {
+			UserData *user = nullptr;
+			TimeId date = 0;
+
+			bool operator==(const Item &other) const;
+			bool operator!=(const Item &other) const;
+		};
+
+		QVector<Item> list;
+		int total = 0;
+
+		bool operator==(const BlockedUsersSlice &other) const;
+		bool operator!=(const BlockedUsersSlice &other) const;
+	};
+
 	ApiWrap(not_null<AuthSession*> session);
 
 	void applyUpdates(const MTPUpdates &updates, uint64 sentMessageRandomId = 0);
+	void applyNotifySettings(
+		MTPInputNotifyPeer peer,
+		const MTPPeerNotifySettings &settings);
 
-	void savePinnedOrder();
-	//void toggleChannelGrouping( // #feed
-	//	not_null<ChannelData*> channel,
-	//	bool group,
-	//	Fn<void()> callback);
-	//void ungroupAllFromFeed(not_null<Data::Feed*> feed);
+	void savePinnedOrder(Data::Folder *folder);
+	void toggleHistoryArchived(
+		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(
 		ChannelData *channel,
 		MsgId msgId,
 		RequestMessageDataCallback callback);
+	QString exportDirectMessageLink(not_null<HistoryItem*> item);
 
 	void requestContacts();
-	void requestDialogEntry(not_null<Data::Feed*> feed);
-	//void requestFeedDialogsEntries(not_null<Data::Feed*> feed);
+	void requestDialogs(Data::Folder *folder = nullptr);
+	void requestPinnedDialogs(Data::Folder *folder = nullptr);
+	void requestMoreBlockedByDateDialogs();
+	rpl::producer<bool> dialogsLoadMayBlockByDate() const;
+	rpl::producer<bool> dialogsLoadBlockedByDate() const;
+
+	void requestDialogEntry(not_null<Data::Folder*> folder);
 	void requestDialogEntry(
 		not_null<History*> history,
 		Fn<void()> callback = nullptr);
@@ -205,8 +253,12 @@ public:
 	void updateNotifySettingsDelayed(not_null<const PeerData*> peer);
 	void saveDraftToCloudDelayed(not_null<History*> history);
 
-	void savePrivacy(const MTPInputPrivacyKey &key, QVector<MTPInputPrivacyRule> &&rules);
-	void handlePrivacyChange(mtpTypeId keyTypeId, const MTPVector<MTPPrivacyRule> &rules);
+	void savePrivacy(
+		const MTPInputPrivacyKey &key,
+		QVector<MTPInputPrivacyRule> &&rules);
+	void handlePrivacyChange(
+		Privacy::Key key,
+		const MTPVector<MTPPrivacyRule> &rules);
 	static int OnlineTillFromStatus(
 		const MTPUserStatus &status,
 		int currentOnlineTill);
@@ -308,9 +360,9 @@ public:
 	void shareContact(not_null<UserData*> user, const SendOptions &options);
 	void readServerHistory(not_null<History*> history);
 	void readServerHistoryForce(not_null<History*> history);
-	void readFeed(
-		not_null<Data::Feed*> feed,
-		Data::MessagePosition position);
+	//void readFeed( // #feed
+	//	not_null<Data::Feed*> feed,
+	//	Data::MessagePosition position);
 
 	void sendVoiceMessage(
 		QByteArray result,
@@ -328,6 +380,13 @@ public:
 		SendMediaType type,
 		const SendOptions &options);
 
+	void editMedia(
+		Storage::PreparedList &&list,
+		SendMediaType type,
+		TextWithTags &&caption,
+		const SendOptions &options,
+		MsgId msgIdToEdit);
+
 	void sendUploadedPhoto(
 		FullMsgId localId,
 		const MTPInputFile &file,
@@ -337,6 +396,13 @@ public:
 		const MTPInputFile &file,
 		const std::optional<MTPInputFile> &thumb,
 		bool silent);
+	void editUploadedFile(
+		FullMsgId localId,
+		const MTPInputFile &file,
+		const std::optional<MTPInputFile> &thumb,
+		bool silent,
+		bool isDocument);
+
 	void cancelLocalItem(not_null<HistoryItem*> item);
 
 	struct MessageToSend {
@@ -378,29 +444,12 @@ public:
 
 	void saveSelfBio(const QString &text, FnMut<void()> done);
 
-	struct Privacy {
-		enum class Key {
-			LastSeen,
-			Calls,
-			Invites,
-			CallsPeer2Peer,
-			Forwards,
-			ProfilePhoto,
-		};
-		enum class Option {
-			Everyone,
-			Contacts,
-			Nobody,
-		};
-		Option option = Option::Everyone;
-		std::vector<not_null<UserData*>> always;
-		std::vector<not_null<UserData*>> never;
-
-		static MTPInputPrivacyKey Input(Key key);
-	};
 	void reloadPrivacy(Privacy::Key key);
 	rpl::producer<Privacy> privacyValue(Privacy::Key key);
 
+	void reloadBlockedUsers();
+	rpl::producer<BlockedUsersSlice> blockedUsersSlice();
+
 	void reloadSelfDestruct();
 	rpl::producer<int> selfDestructValue() const;
 	void saveSelfDestruct(int days);
@@ -413,7 +462,7 @@ public:
 	void sendPollVotes(
 		FullMsgId itemId,
 		const std::vector<QByteArray> &options);
-	void closePoll(FullMsgId itemId);
+	void closePoll(not_null<HistoryItem*> item);
 	void reloadPollResults(not_null<HistoryItem*> item);
 
 	~ApiWrap();
@@ -433,7 +482,27 @@ private:
 		crl::time received = 0;
 	};
 
-	void updatesReceived(const MTPUpdates &updates);
+	struct DialogsLoadState {
+		TimeId offsetDate = 0;
+		MsgId offsetId = 0;
+		PeerData *offsetPeer = nullptr;
+		mtpRequestId requestId = 0;
+		bool listReceived = false;
+
+		mtpRequestId pinnedRequestId = 0;
+		bool pinnedReceived = false;
+	};
+
+	void setupSupportMode();
+	void refreshDialogsLoadBlocked();
+	void updateDialogsOffset(
+		Data::Folder *folder,
+		const QVector<MTPDialog> &dialogs,
+		const QVector<MTPMessage> &messages);
+	void requestMoreDialogs(Data::Folder *folder);
+	DialogsLoadState *dialogsLoadState(Data::Folder *folder);
+	void dialogsLoadFinish(Data::Folder *folder);
+
 	void checkQuitPreventFinished();
 
 	void saveDraftsToCloud();
@@ -447,9 +516,6 @@ private:
 	QVector<MTPInputMessage> collectMessageIds(const MessageDataRequests &requests);
 	MessageDataRequests *messageDataRequests(ChannelData *channel, bool onlyExisting = false);
 	void applyPeerDialogs(const MTPmessages_PeerDialogs &dialogs);
-	void applyFeedDialogs(
-		not_null<Data::Feed*> feed,
-		const MTPmessages_Dialogs &dialogs);
 
 	void gotChatFull(
 		not_null<PeerData*> peer,
@@ -487,10 +553,6 @@ private:
 		MsgRange range,
 		const MTPupdates_ChannelDifference &result);
 
-	void notifySettingReceived(
-		MTPInputNotifyPeer peer,
-		const MTPPeerNotifySettings &settings);
-
 	void stickerSetDisenabled(mtpRequestId requestId);
 	void stickersSaveOrder();
 
@@ -507,17 +569,17 @@ private:
 		const QVector<MTPChannelParticipant> &participants);
 
 	void jumpToHistoryDate(not_null<PeerData*> peer, const QDate &date);
-	void jumpToFeedDate(not_null<Data::Feed*> feed, 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>
-	void requestMessageAfterDate(
-		not_null<Data::Feed*> feed,
-		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,
@@ -586,7 +648,7 @@ private:
 		uint64 randomId);
 	FileLoadTo fileLoadTaskOptions(const SendOptions &options) const;
 
-	void readFeeds();
+	//void readFeeds(); // #feed
 
 	void getProxyPromotionDelayed(TimeId now, TimeId next);
 	void proxyPromotionDone(const MTPhelp_ProxyData &proxy);
@@ -636,8 +698,8 @@ private:
 	Fn<void(
 		const MTPchannels_ChannelParticipants&)> _channelMembersForAddCallback;
 	base::flat_map<
-		not_null<ChannelData*>,
-		std::pair<mtpRequestId,Fn<void()>>> _channelGroupingRequests;
+		not_null<History*>,
+		std::pair<mtpRequestId,Fn<void()>>> _historyArchivedRequests;
 
 	using KickRequest = std::pair<
 		not_null<ChannelData*>,
@@ -686,7 +748,7 @@ private:
 
 	mtpRequestId _contactsRequestId = 0;
 	mtpRequestId _contactsStatusesRequestId = 0;
-	base::flat_set<not_null<Data::Feed*>> _dialogFeedRequests;
+	base::flat_set<not_null<Data::Folder*>> _dialogFolderRequests;
 	base::flat_map<
 		not_null<History*>,
 		std::vector<Fn<void()>>> _dialogRequests;
@@ -705,19 +767,28 @@ private:
 
 	base::flat_map<not_null<UserData*>, mtpRequestId> _userPhotosRequests;
 
-	base::flat_set<not_null<Data::Feed*>> _feedChannelsGetRequests;
+	//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;
+	rpl::variable<bool> _dialogsLoadBlockedByDate = false;
+
 	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;
+		not_null<Data::Folder*>,
+		DialogsLoadState> _foldersLoadState;
 
 	rpl::event_stream<SendOptions> _sendActions;
 
@@ -740,9 +811,10 @@ private:
 
 	rpl::event_stream<uint64> _stickerSetInstalled;
 
-	base::flat_map<not_null<Data::Feed*>, crl::time> _feedReadsDelayed;
-	base::flat_map<not_null<Data::Feed*>, mtpRequestId> _feedReadRequests;
-	base::Timer _feedReadTimer;
+	// #feed
+	//base::flat_map<not_null<Data::Feed*>, crl::time> _feedReadsDelayed;
+	//base::flat_map<not_null<Data::Feed*>, mtpRequestId> _feedReadRequests;
+	//base::Timer _feedReadTimer;
 
 	mtpRequestId _proxyPromotionRequestId = 0;
 	std::pair<QString, uint32> _proxyPromotionKey;
@@ -789,6 +861,10 @@ private:
 	base::flat_map<Privacy::Key, Privacy> _privacyValues;
 	std::map<Privacy::Key, rpl::event_stream<Privacy>> _privacyChanges;
 
+	mtpRequestId _blockedUsersRequestId = 0;
+	std::optional<BlockedUsersSlice> _blockedUsersSlice;
+	rpl::event_stream<BlockedUsersSlice> _blockedUsersChanges;
+
 	mtpRequestId _selfDestructRequestId = 0;
 	std::optional<int> _selfDestructDays;
 	rpl::event_stream<int> _selfDestructChanges;
@@ -808,4 +884,6 @@ private:
 
 	mtpRequestId _attachedStickerSetsRequestId = 0;
 
+	base::flat_map<FullMsgId, QString> _unlikelyMessageLinks;
+
 };

Telegram/SourceFiles/app.cpp

@@ -53,21 +53,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace {
 	App::LaunchState _launchState = App::Launched;
 
-	using DependentItemsSet = OrderedSet<HistoryItem*>;
-	using DependentItems = QMap<HistoryItem*, DependentItemsSet>;
-	DependentItems dependentItems;
-
-	using MsgsData = QHash<MsgId, HistoryItem*>;
-	MsgsData msgsData;
-	using ChannelMsgsData = QMap<ChannelId, MsgsData>;
-	ChannelMsgsData channelMsgsData;
-
-	using RandomData = QMap<uint64, FullMsgId>;
-	RandomData randomData;
-
-	using SentData = QMap<uint64, QPair<PeerId, QString>>;
-	SentData sentData;
-
 	HistoryView::Element *hoveredItem = nullptr,
 		*pressedItem = nullptr,
 		*hoveredLinkItem = nullptr,
@@ -129,53 +114,6 @@ namespace App {
 		return nullptr;
 	}
 
-	bool checkEntitiesAndViewsUpdate(const MTPDmessage &m) {
-		auto peerId = peerFromMTP(m.vto_id);
-		if (m.has_from_id() && peerId == Auth().userPeerId()) {
-			peerId = peerFromUser(m.vfrom_id);
-		}
-		if (const auto existing = App::histItemById(peerToChannel(peerId), m.vid.v)) {
-			auto text = qs(m.vmessage);
-			auto entities = m.has_entities()
-				? TextUtilities::EntitiesFromMTP(m.ventities.v)
-				: EntitiesInText();
-			const auto media = m.has_media() ? &m.vmedia : nullptr;
-			existing->setText({ text, entities });
-			existing->updateSentMedia(m.has_media() ? &m.vmedia : nullptr);
-			existing->updateReplyMarkup(m.has_reply_markup()
-				? (&m.vreply_markup)
-				: nullptr);
-			existing->updateForwardedInfo(m.has_fwd_from()
-				? &m.vfwd_from
-				: nullptr);
-			existing->setViewsCount(m.has_views() ? m.vviews.v : -1);
-			existing->indexAsNewItem();
-			Auth().data().requestItemTextRefresh(existing);
-			if (existing->mainView()) {
-				App::checkSavedGif(existing);
-				return true;
-			}
-			return false;
-		}
-		return false;
-	}
-
-	void updateEditedMessage(const MTPMessage &message) {
-		message.match([](const MTPDmessageEmpty &) {
-		}, [](const auto &message) {
-			auto peerId = peerFromMTP(message.vto_id);
-			if (message.has_from_id() && peerId == Auth().userPeerId()) {
-				peerId = peerFromUser(message.vfrom_id);
-			}
-			const auto existing = App::histItemById(
-				peerToChannel(peerId),
-				message.vid.v);
-			if (existing) {
-				existing->applyEdition(message);
-			}
-		});
-	}
-
 	void addSavedGif(DocumentData *doc) {
 		auto &saved = Auth().data().savedGifsRef();
 		int32 index = saved.indexOf(doc);
@@ -203,181 +141,6 @@ namespace App {
 		}
 	}
 
-	void feedMsgs(const QVector<MTPMessage> &msgs, NewMessageType type) {
-		auto indices = base::flat_map<uint64, int>();
-		for (int i = 0, l = msgs.size(); i != l; ++i) {
-			const auto &msg = msgs[i];
-			if (msg.type() == mtpc_message) {
-				const auto &data = msg.c_message();
-				if (type == NewMessageUnread) { // new message, index my forwarded messages to links overview
-					if (checkEntitiesAndViewsUpdate(data)) { // already in blocks
-						LOG(("Skipping message, because it is already in blocks!"));
-						continue;
-					}
-				}
-			}
-			const auto msgId = IdFromMessage(msg);
-			indices.emplace((uint64(uint32(msgId)) << 32) | uint64(i), i);
-		}
-		for (const auto [position, index] : indices) {
-			Auth().data().addNewMessage(msgs[index], type);
-		}
-	}
-
-	void feedMsgs(const MTPVector<MTPMessage> &msgs, NewMessageType type) {
-		return feedMsgs(msgs.v, type);
-	}
-
-	ImagePtr image(const MTPPhotoSize &size) {
-		switch (size.type()) {
-		case mtpc_photoSize: {
-			auto &d = size.c_photoSize();
-			if (d.vlocation.type() == mtpc_fileLocation) {
-				auto &l = d.vlocation.c_fileLocation();
-				return Images::Create(
-					StorageImageLocation(
-						d.vw.v,
-						d.vh.v,
-						l.vdc_id.v,
-						l.vvolume_id.v,
-						l.vlocal_id.v,
-						l.vsecret.v,
-						l.vfile_reference.v),
-					d.vsize.v);
-			}
-		} break;
-		case mtpc_photoCachedSize: {
-			auto &d = size.c_photoCachedSize();
-			if (d.vlocation.type() == mtpc_fileLocation) {
-				auto &l = d.vlocation.c_fileLocation();
-				auto bytes = qba(d.vbytes);
-				return Images::Create(
-					StorageImageLocation(
-						d.vw.v,
-						d.vh.v,
-						l.vdc_id.v,
-						l.vvolume_id.v,
-						l.vlocal_id.v,
-						l.vsecret.v,
-						l.vfile_reference.v),
-					bytes);
-			} else if (d.vlocation.type() == mtpc_fileLocationUnavailable) {
-				const auto bytes = qba(d.vbytes);
-				if (auto image = App::readImage(bytes); !image.isNull()) {
-					return Images::Create(std::move(image), "JPG");
-				}
-			}
-		} break;
-		case mtpc_photoStrippedSize: {
-			const auto &d = size.c_photoStrippedSize();
-			auto bytes = qba(d.vbytes);
-			if (bytes.size() >= 3 && bytes[0] == '\x01') {
-				const char header[] = "\xff\xd8\xff\xe0\x00\x10\x4a\x46\x49"
-"\x46\x00\x01\x01\x00\x00\x01\x00\x01\x00\x00\xff\xdb\x00\x43\x00\x28\x1c"
-"\x1e\x23\x1e\x19\x28\x23\x21\x23\x2d\x2b\x28\x30\x3c\x64\x41\x3c\x37\x37"
-"\x3c\x7b\x58\x5d\x49\x64\x91\x80\x99\x96\x8f\x80\x8c\x8a\xa0\xb4\xe6\xc3"
-"\xa0\xaa\xda\xad\x8a\x8c\xc8\xff\xcb\xda\xee\xf5\xff\xff\xff\x9b\xc1\xff"
-"\xff\xff\xfa\xff\xe6\xfd\xff\xf8\xff\xdb\x00\x43\x01\x2b\x2d\x2d\x3c\x35"
-"\x3c\x76\x41\x41\x76\xf8\xa5\x8c\xa5\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8"
-"\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8"
-"\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8"
-"\xf8\xf8\xf8\xf8\xf8\xff\xc0\x00\x11\x08\x00\x00\x00\x00\x03\x01\x22\x00"
-"\x02\x11\x01\x03\x11\x01\xff\xc4\x00\x1f\x00\x00\x01\x05\x01\x01\x01\x01"
-"\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x01\x02\x03\x04\x05\x06\x07\x08"
-"\x09\x0a\x0b\xff\xc4\x00\xb5\x10\x00\x02\x01\x03\x03\x02\x04\x03\x05\x05"
-"\x04\x04\x00\x00\x01\x7d\x01\x02\x03\x00\x04\x11\x05\x12\x21\x31\x41\x06"
-"\x13\x51\x61\x07\x22\x71\x14\x32\x81\x91\xa1\x08\x23\x42\xb1\xc1\x15\x52"
-"\xd1\xf0\x24\x33\x62\x72\x82\x09\x0a\x16\x17\x18\x19\x1a\x25\x26\x27\x28"
-"\x29\x2a\x34\x35\x36\x37\x38\x39\x3a\x43\x44\x45\x46\x47\x48\x49\x4a\x53"
-"\x54\x55\x56\x57\x58\x59\x5a\x63\x64\x65\x66\x67\x68\x69\x6a\x73\x74\x75"
-"\x76\x77\x78\x79\x7a\x83\x84\x85\x86\x87\x88\x89\x8a\x92\x93\x94\x95\x96"
-"\x97\x98\x99\x9a\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xb2\xb3\xb4\xb5\xb6"
-"\xb7\xb8\xb9\xba\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xd2\xd3\xd4\xd5\xd6"
-"\xd7\xd8\xd9\xda\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xf1\xf2\xf3\xf4"
-"\xf5\xf6\xf7\xf8\xf9\xfa\xff\xc4\x00\x1f\x01\x00\x03\x01\x01\x01\x01\x01"
-"\x01\x01\x01\x01\x00\x00\x00\x00\x00\x00\x01\x02\x03\x04\x05\x06\x07\x08"
-"\x09\x0a\x0b\xff\xc4\x00\xb5\x11\x00\x02\x01\x02\x04\x04\x03\x04\x07\x05"
-"\x04\x04\x00\x01\x02\x77\x00\x01\x02\x03\x11\x04\x05\x21\x31\x06\x12\x41"
-"\x51\x07\x61\x71\x13\x22\x32\x81\x08\x14\x42\x91\xa1\xb1\xc1\x09\x23\x33"
-"\x52\xf0\x15\x62\x72\xd1\x0a\x16\x24\x34\xe1\x25\xf1\x17\x18\x19\x1a\x26"
-"\x27\x28\x29\x2a\x35\x36\x37\x38\x39\x3a\x43\x44\x45\x46\x47\x48\x49\x4a"
-"\x53\x54\x55\x56\x57\x58\x59\x5a\x63\x64\x65\x66\x67\x68\x69\x6a\x73\x74"
-"\x75\x76\x77\x78\x79\x7a\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x92\x93\x94"
-"\x95\x96\x97\x98\x99\x9a\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xb2\xb3\xb4"
-"\xb5\xb6\xb7\xb8\xb9\xba\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xd2\xd3\xd4"
-"\xd5\xd6\xd7\xd8\xd9\xda\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xf2\xf3\xf4"
-"\xf5\xf6\xf7\xf8\xf9\xfa\xff\xda\x00\x0c\x03\x01\x00\x02\x11\x03\x11\x00"
-"\x3f\x00";
-				const char footer[] = "\xff\xd9";
-				auto real = QByteArray(header, sizeof(header) - 1);
-				real[164] = bytes[1];
-				real[166] = bytes[2];
-				bytes = real + bytes.mid(3) + QByteArray::fromRawData(footer, sizeof(footer) - 1);
-				if (auto image = App::readImage(bytes); !image.isNull()) {
-					return Images::Create(std::move(image), "JPG");
-				}
-			}
-		} break;
-		}
-		return ImagePtr();
-	}
-
-	void feedInboxRead(const PeerId &peer, MsgId upTo) {
-		if (const auto history = Auth().data().historyLoaded(peer)) {
-			history->inboxRead(upTo);
-		}
-	}
-
-	void feedOutboxRead(const PeerId &peer, MsgId upTo, TimeId when) {
-		if (auto history = Auth().data().historyLoaded(peer)) {
-			history->outboxRead(upTo);
-			if (const auto user = history->peer->asUser()) {
-				user->madeAction(when);
-			}
-		}
-	}
-
-	inline MsgsData *fetchMsgsData(ChannelId channelId, bool insert = true) {
-		if (channelId == NoChannel) return &msgsData;
-		ChannelMsgsData::iterator i = channelMsgsData.find(channelId);
-		if (i == channelMsgsData.cend()) {
-			if (insert) {
-				i = channelMsgsData.insert(channelId, MsgsData());
-			} else {
-				return 0;
-			}
-		}
-		return &(*i);
-	}
-
-	void feedWereDeleted(
-			ChannelId channelId,
-			const QVector<MTPint> &msgsIds) {
-		const auto data = fetchMsgsData(channelId, false);
-		if (!data) return;
-
-		const auto affectedHistory = (channelId != NoChannel)
-			? Auth().data().history(peerFromChannel(channelId)).get()
-			: nullptr;
-
-		auto historiesToCheck = base::flat_set<not_null<History*>>();
-		for (const auto msgId : msgsIds) {
-			auto j = data->constFind(msgId.v);
-			if (j != data->cend()) {
-				const auto history = (*j)->history();
-				(*j)->destroy();
-				if (!history->chatListMessageKnown()) {
-					historiesToCheck.emplace(history);
-				}
-			} else if (affectedHistory) {
-				affectedHistory->unknownMessageDeleted(msgId.v);
-			}
-		}
-		for (const auto history : historiesToCheck) {
-			history->requestChatListMessage();
-		}
-	}
-
 	void feedUserLink(MTPint userId, const MTPContactLink &myLink, const MTPContactLink &foreignLink) {
 		if (const auto user = Auth().data().userLoaded(userId.v)) {
 			const auto wasShowPhone = (user->contactStatus() == UserData::ContactStatus::CanAdd);
@@ -385,9 +148,6 @@ namespace App {
 			case mtpc_contactLinkContact:
 				user->setContactStatus(UserData::ContactStatus::Contact);
 			break;
-			case mtpc_contactLinkHasPhone:
-				user->setContactStatus(UserData::ContactStatus::CanAdd);
-			break;
 			case mtpc_contactLinkNone:
 			case mtpc_contactLinkUnknown:
 				user->setContactStatus(UserData::ContactStatus::PhoneUnknown);
@@ -421,137 +181,6 @@ namespace App {
 		return peer ? ((forDialogs && peer->isUser() && !peer->asUser()->nameOrPhone.isEmpty()) ? peer->asUser()->nameOrPhone : peer->name) : lang(lng_deleted);
 	}
 
-	HistoryItem *histItemById(ChannelId channelId, MsgId itemId) {
-		if (!itemId) return nullptr;
-
-		const auto data = fetchMsgsData(channelId, false);
-		if (!data) return nullptr;
-
-		const auto i = data->constFind(itemId);
-		return (i != data->cend()) ? i.value() : nullptr;
-	}
-
-	HistoryItem *histItemById(const ChannelData *channel, MsgId itemId) {
-		return histItemById(channel ? peerToChannel(channel->id) : 0, itemId);
-	}
-
-	void historyRegItem(not_null<HistoryItem*> item) {
-		const auto data = fetchMsgsData(item->channelId());
-		const auto i = data->constFind(item->id);
-		if (i == data->cend()) {
-			data->insert(item->id, item);
-		} else if (i.value() != item) {
-			LOG(("App Error: trying to historyRegItem() an already registered item"));
-			i.value()->destroy();
-			data->insert(item->id, item);
-		}
-	}
-
-	void historyUnregItem(not_null<HistoryItem*> item) {
-		const auto data = fetchMsgsData(item->channelId(), false);
-		if (!data) return;
-
-		const auto i = data->find(item->id);
-		if (i != data->cend()) {
-			if (i.value() == item) {
-				data->erase(i);
-			}
-		}
-		const auto j = ::dependentItems.find(item);
-		if (j != ::dependentItems.cend()) {
-			DependentItemsSet items;
-			std::swap(items, j.value());
-			::dependentItems.erase(j);
-
-			for_const (auto dependent, items) {
-				dependent->dependencyItemRemoved(item);
-			}
-		}
-		item->history()->session().notifications().clearFromItem(item);
-	}
-
-	void historyUpdateDependent(not_null<HistoryItem*> item) {
-		const auto j = ::dependentItems.find(item);
-		if (j != ::dependentItems.cend()) {
-			for_const (const auto dependent, j.value()) {
-				dependent->updateDependencyItem();
-			}
-		}
-		if (App::main()) {
-			App::main()->itemEdited(item);
-		}
-	}
-
-	void historyClearMsgs() {
-		::dependentItems.clear();
-		const auto oldData = base::take(msgsData);
-		const auto oldChannelData = base::take(channelMsgsData);
-		for (const auto item : oldData) {
-			delete item;
-		}
-		for (const auto &data : oldChannelData) {
-			for (const auto item : data) {
-				delete item;
-			}
-		}
-
-		clearMousedItems();
-	}
-
-	void historyClearItems() {
-		randomData.clear();
-		sentData.clear();
-		cSetSavedPeers(SavedPeers());
-		cSetSavedPeersByTime(SavedPeersByTime());
-		cSetRecentInlineBots(RecentInlineBots());
-		cSetRecentStickers(RecentStickerPack());
-		cSetReportSpamStatuses(ReportSpamStatuses());
-	}
-
-	void historyRegDependency(HistoryItem *dependent, HistoryItem *dependency) {
-		::dependentItems[dependency].insert(dependent);
-	}
-
-	void historyUnregDependency(HistoryItem *dependent, HistoryItem *dependency) {
-		auto i = ::dependentItems.find(dependency);
-		if (i != ::dependentItems.cend()) {
-			i.value().remove(dependent);
-			if (i.value().isEmpty()) {
-				::dependentItems.erase(i);
-			}
-		}
-	}
-
-	void historyRegRandom(uint64 randomId, const FullMsgId &itemId) {
-		randomData.insert(randomId, itemId);
-	}
-
-	void historyUnregRandom(uint64 randomId) {
-		randomData.remove(randomId);
-	}
-
-	FullMsgId histItemByRandom(uint64 randomId) {
-		RandomData::const_iterator i = randomData.constFind(randomId);
-		if (i != randomData.cend()) {
-			return i.value();
-		}
-		return FullMsgId();
-	}
-
-	void historyRegSentData(uint64 randomId, const PeerId &peerId, const QString &text) {
-		sentData.insert(randomId, qMakePair(peerId, text));
-	}
-
-	void historyUnregSentData(uint64 randomId) {
-		sentData.remove(randomId);
-	}
-
-	void histSentDataByItem(uint64 randomId, PeerId &peerId, QString &text) {
-		QPair<PeerId, QString> d = sentData.value(randomId);
-		peerId = d.first;
-		text = d.second;
-	}
-
 	void prepareCorners(RoundCorners index, int32 radius, const QBrush &brush, const style::color *shadow = nullptr, QImage *cors = nullptr) {
 		Expects(::corners.size() > index);
 		int32 r = radius * cIntRetinaFactor(), s = st::msgShadow * cIntRetinaFactor();

Telegram/SourceFiles/app.h

@@ -9,7 +9,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "data/data_types.h"
 
-enum NewMessageType : char;
 enum class ImageRoundRadius;
 class MainWindow;
 class MainWidget;
@@ -66,42 +65,10 @@ namespace App {
 
 	QString formatPhone(QString phone);
 
-	bool checkEntitiesAndViewsUpdate(const MTPDmessage &m); // returns true if item found and it is not detached
-	void updateEditedMessage(const MTPMessage &m);
 	void addSavedGif(DocumentData *doc);
 	void checkSavedGif(HistoryItem *item);
-	void feedMsgs(const QVector<MTPMessage> &msgs, NewMessageType type);
-	void feedMsgs(const MTPVector<MTPMessage> &msgs, NewMessageType type);
-	void feedInboxRead(const PeerId &peer, MsgId upTo);
-	void feedOutboxRead(const PeerId &peer, MsgId upTo, TimeId when);
-	void feedWereDeleted(ChannelId channelId, const QVector<MTPint> &msgsIds);
-	void feedUserLink(MTPint userId, const MTPContactLink &myLink, const MTPContactLink &foreignLink);
-
-	ImagePtr image(const MTPPhotoSize &size);
-
 	[[nodiscard]] QString peerName(const PeerData *peer, bool forDialogs = false);
-
-	[[nodiscard]] HistoryItem *histItemById(ChannelId channelId, MsgId itemId);
-	[[nodiscard]] HistoryItem *histItemById(
-		const ChannelData *channel,
-		MsgId itemId);
-	[[nodiscard]] inline HistoryItem *histItemById(const FullMsgId &msgId) {
-		return histItemById(msgId.channel, msgId.msg);
-	}
-	void historyRegItem(not_null<HistoryItem*> item);
-	void historyUnregItem(not_null<HistoryItem*> item);
-	void historyUpdateDependent(not_null<HistoryItem*> item);
-	void historyClearMsgs();
-	void historyClearItems();
-	void historyRegDependency(HistoryItem *dependent, HistoryItem *dependency);
-	void historyUnregDependency(HistoryItem *dependent, HistoryItem *dependency);
-
-	void historyRegRandom(uint64 randomId, const FullMsgId &itemId);
-	void historyUnregRandom(uint64 randomId);
-	FullMsgId histItemByRandom(uint64 randomId);
-	void historyRegSentData(uint64 randomId, const PeerId &peerId, const QString &text);
-	void historyUnregSentData(uint64 randomId);
-	void histSentDataByItem(uint64 randomId, PeerId &peerId, QString &text);
+	void feedUserLink(MTPint userId, const MTPContactLink &myLink, const MTPContactLink &foreignLink);
 
 	void hoveredItem(HistoryView::Element *item);
 	HistoryView::Element *hoveredItem();

Telegram/SourceFiles/auth_session.cpp

@@ -93,6 +93,8 @@ QByteArray AuthSessionSettings::serialize() const {
 		stream << qint32(_variables.exeLaunchWarning ? 1 : 0);
 		stream << autoDownload;
 		stream << qint32(_variables.supportAllSearchResults.current() ? 1 : 0);
+		stream << qint32(_variables.archiveCollapsed.current() ? 1 : 0);
+		stream << qint32(_variables.notifyAboutPinned.current() ? 1 : 0);
 	}
 	return result;
 }
@@ -129,6 +131,8 @@ void AuthSessionSettings::constructFromSerialized(const QByteArray &serialized)
 	qint32 exeLaunchWarning = _variables.exeLaunchWarning ? 1 : 0;
 	QByteArray autoDownload;
 	qint32 supportAllSearchResults = _variables.supportAllSearchResults.current() ? 1 : 0;
+	qint32 archiveCollapsed = _variables.archiveCollapsed.current() ? 1 : 0;
+	qint32 notifyAboutPinned = _variables.notifyAboutPinned.current() ? 1 : 0;
 
 	stream >> selectorTab;
 	stream >> lastSeenWarningSeen;
@@ -208,6 +212,12 @@ void AuthSessionSettings::constructFromSerialized(const QByteArray &serialized)
 	if (!stream.atEnd()) {
 		stream >> supportAllSearchResults;
 	}
+	if (!stream.atEnd()) {
+		stream >> archiveCollapsed;
+	}
+	if (!stream.atEnd()) {
+		stream >> notifyAboutPinned;
+	}
 	if (stream.status() != QDataStream::Ok) {
 		LOG(("App Error: "
 			"Bad data for AuthSessionSettings::constructFromSerialized()"));
@@ -277,6 +287,8 @@ void AuthSessionSettings::constructFromSerialized(const QByteArray &serialized)
 	_variables.countUnreadMessages = (countUnreadMessages == 1);
 	_variables.exeLaunchWarning = (exeLaunchWarning == 1);
 	_variables.supportAllSearchResults = (supportAllSearchResults == 1);
+	_variables.archiveCollapsed = (archiveCollapsed == 1);
+	_variables.notifyAboutPinned = (notifyAboutPinned == 1);
 }
 
 void AuthSessionSettings::setSupportChatsTimeSlice(int slice) {
@@ -371,8 +383,32 @@ rpl::producer<int> AuthSessionSettings::thirdColumnWidthChanges() const {
 	return _variables.thirdColumnWidth.changes();
 }
 
+void AuthSessionSettings::setArchiveCollapsed(bool collapsed) {
+	_variables.archiveCollapsed = collapsed;
+}
+
+bool AuthSessionSettings::archiveCollapsed() const {
+	return _variables.archiveCollapsed.current();
+}
+
+rpl::producer<bool> AuthSessionSettings::archiveCollapsedChanges() const {
+	return _variables.archiveCollapsed.changes();
+}
+
+void AuthSessionSettings::setNotifyAboutPinned(bool notify) {
+	_variables.notifyAboutPinned = notify;
+}
+
+bool AuthSessionSettings::notifyAboutPinned() const {
+	return _variables.notifyAboutPinned.current();
+}
+
+rpl::producer<bool> AuthSessionSettings::notifyAboutPinnedChanges() const {
+	return _variables.notifyAboutPinned.changes();
+}
+
 AuthSession &Auth() {
-	auto result = Core::App().authSession();
+	const auto result = Core::App().authSession();
 	Assert(result != nullptr);
 	return *result;
 }
@@ -389,6 +425,7 @@ AuthSession::AuthSession(const MTPUser &user)
 , _user(_data->processUser(user))
 , _changelogs(Core::Changelogs::Create(this))
 , _supportHelper(Support::Helper::Create(this)) {
+
 	_saveDataTimer.setCallback([=] {
 		Local::writeUserSettings();
 	});
@@ -480,6 +517,12 @@ void AuthSession::localPasscodeChanged() {
 	checkAutoLock();
 }
 
+void AuthSession::termsDeleteNow() {
+	api().request(MTPaccount_DeleteAccount(
+		MTP_string("Decline ToS update")
+	)).send();
+}
+
 void AuthSession::checkAutoLock() {
 	if (!Global::LocalPasscode()
 		|| Core::App().passcodeLocked()) {

Telegram/SourceFiles/auth_session.h

@@ -188,6 +188,14 @@ public:
 		return _variables.autoDownload;
 	}
 
+	void setArchiveCollapsed(bool collapsed);
+	bool archiveCollapsed() const;
+	rpl::producer<bool> archiveCollapsedChanges() const;
+
+	void setNotifyAboutPinned(bool notify);
+	bool notifyAboutPinned() const;
+	rpl::producer<bool> notifyAboutPinnedChanges() const;
+
 	bool hadLegacyCallsPeerToPeerNobody() const {
 		return _variables.hadLegacyCallsPeerToPeerNobody;
 	}
@@ -240,6 +248,8 @@ private:
 		bool countUnreadMessages = true;
 		bool exeLaunchWarning = true;
 		Data::AutoDownload::Full autoDownload;
+		rpl::variable<bool> archiveCollapsed = false;
+		rpl::variable<bool> notifyAboutPinned = true;
 
 		static constexpr auto kDefaultSupportChatsLimitSlice
 			= 7 * 24 * 60 * 60;
@@ -317,6 +327,7 @@ public:
 	void checkAutoLock();
 	void checkAutoLockIn(crl::time time);
 	void localPasscodeChanged();
+	void termsDeleteNow();
 
 	rpl::lifetime &lifetime() {
 		return _lifetime;

Telegram/SourceFiles/base/binary_guard.h

@@ -20,9 +20,11 @@ public:
 	binary_guard &operator=(binary_guard &&other);
 	~binary_guard();
 
-	bool alive() const;
-
 	binary_guard &operator=(std::nullptr_t);
+
+	bool alive() const;
+	binary_guard make_guard();
+
 	explicit operator bool() const;
 
 private:
@@ -30,8 +32,6 @@ private:
 
 	std::atomic<bool> *_bothAlive = nullptr;
 
-	friend std::pair<binary_guard, binary_guard> make_binary_guard();
-
 };
 
 inline binary_guard::binary_guard(binary_guard &&other)
@@ -46,6 +46,10 @@ inline binary_guard &binary_guard::operator=(binary_guard &&other) {
 	return *this;
 }
 
+inline binary_guard::~binary_guard() {
+	destroy();
+}
+
 inline binary_guard &binary_guard::operator=(std::nullptr_t) {
 	destroy();
 	return *this;
@@ -59,10 +63,6 @@ inline bool binary_guard::alive() const {
 	return _bothAlive && _bothAlive->load();
 }
 
-inline binary_guard::~binary_guard() {
-	destroy();
-}
-
 inline void binary_guard::destroy() {
 	if (const auto both = base::take(_bothAlive)) {
 		auto old = true;
@@ -72,11 +72,11 @@ inline void binary_guard::destroy() {
 	}
 }
 
-inline std::pair<binary_guard, binary_guard> make_binary_guard() {
-	auto result = std::pair<binary_guard, binary_guard>();
-	result.first._bothAlive
-		= result.second._bothAlive
-		= new std::atomic<bool>(true);
+inline binary_guard binary_guard::make_guard() {
+	destroy();
+
+	auto result = binary_guard();
+	_bothAlive = result._bothAlive = new std::atomic<bool>(true);
 	return result;
 }
 

Telegram/SourceFiles/base/concurrent_timer.cpp

@@ -268,7 +268,6 @@ ConcurrentTimer::ConcurrentTimer(
 }
 
 Fn<void()> ConcurrentTimer::createAdjuster() {
-	auto guards = base::make_binary_guard();
 	_guard = std::make_shared<bool>(true);
 	return [=, runner = _runner, guard = std::weak_ptr<bool>(_guard)] {
 		runner([=] {
@@ -294,12 +293,10 @@ void ConcurrentTimer::start(
 }
 
 void ConcurrentTimer::cancelAndSchedule(int timeout) {
-	auto guards = base::make_binary_guard();
-	_running = std::move(guards.first);
 	auto method = [
 		=,
 		runner = _runner,
-		guard = std::move(guards.second)
+		guard = _running.make_guard()
 	]() mutable {
 		if (!guard) {
 			return;

Telegram/SourceFiles/base/flat_map.h

@@ -686,6 +686,40 @@ public:
 		}
 		return { where, false };
 	}
+	std::pair<iterator, bool> insert_or_assign(
+			const Key &key,
+			const Type &value) {
+		if (this->empty() || this->compare()(key, this->front().first)) {
+			this->impl().emplace_front(key, value);
+			return { this->begin(), true };
+		} else if (this->compare()(this->back().first, key)) {
+			this->impl().emplace_back(key, value);
+			return { this->end() - 1, true };
+		}
+		auto where = this->getLowerBound(key);
+		if (this->compare()(key, where->first)) {
+			return { this->impl().insert(where, value_type(key, value)), true };
+		}
+		where->second = value;
+		return { where, false };
+	}
+	std::pair<iterator, bool> insert_or_assign(
+			const Key &key,
+			Type &&value) {
+		if (this->empty() || this->compare()(key, this->front().first)) {
+			this->impl().emplace_front(key, std::move(value));
+			return { this->begin(), true };
+		} else if (this->compare()(this->back().first, key)) {
+			this->impl().emplace_back(key, std::move(value));
+			return { this->end() - 1, true };
+		}
+		auto where = this->getLowerBound(key);
+		if (this->compare()(key, where->first)) {
+			return { this->impl().insert(where, value_type(key, std::move(value))), true };
+		}
+		where->second = std::move(value);
+		return { where, false };
+	}
 	template <typename... Args>
 	std::pair<iterator, bool> emplace(
 			const Key &key,
@@ -695,6 +729,14 @@ public:
 			Type(std::forward<Args>(args)...)));
 	}
 	template <typename... Args>
+	std::pair<iterator, bool> emplace_or_assign(
+			const Key &key,
+			Args&&... args) {
+		return this->insert_or_assign(
+			key,
+			Type(std::forward<Args>(args)...));
+	}
+	template <typename... Args>
 	std::pair<iterator, bool> try_emplace(
 			const Key &key,
 			Args&&... args) {

Telegram/SourceFiles/base/timer.h

@@ -9,9 +9,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include <QtCore/QObject>
 #include <QtCore/QThread>
-#include "base/observer.h"
 #include "base/flat_map.h"
 
+#include <crl/crl_time.h>
+
 namespace base {
 
 class Timer final : private QObject {

Telegram/SourceFiles/base/zlib_help.h

@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "zip.h"
 #include "unzip.h"
+#include "logs.h"
 
 #ifdef small
 #undef small

Telegram/SourceFiles/boxes/abstract_box.cpp

@@ -436,7 +436,7 @@ QPointer<Ui::IconButton> AbstractBox::addTopButton(const style::IconButton &st,
 	return result;
 }
 
-void AbstractBox::setDimensions(int newWidth, int maxHeight) {
+void AbstractBox::setDimensions(int newWidth, int maxHeight, bool forceCenterPosition) {
 	_maxContentHeight = maxHeight;
 
 	auto fullHeight = countFullHeight();
@@ -447,10 +447,16 @@ void AbstractBox::setDimensions(int newWidth, int maxHeight) {
 			resize(newWidth, countRealHeight());
 			auto newGeometry = geometry();
 			auto parentHeight = parentWidget()->height();
-			if (newGeometry.top() + newGeometry.height() + st::boxVerticalMargin > parentHeight) {
-				auto newTop = qMax(parentHeight - int(st::boxVerticalMargin) - newGeometry.height(), (parentHeight - newGeometry.height()) / 2);
+			if (newGeometry.top() + newGeometry.height() + st::boxVerticalMargin > parentHeight
+				|| forceCenterPosition) {
+				const auto top1 = parentHeight - int(st::boxVerticalMargin) - newGeometry.height();
+				const auto top2 = (parentHeight - newGeometry.height()) / 2;
+				const auto newTop = forceCenterPosition
+					? std::min(top1, top2)
+					: std::max(top1, top2);
 				if (newTop != newGeometry.top()) {
 					move(newGeometry.left(), newTop);
+					resizeEvent(0);
 				}
 			}
 			parentWidget()->update(oldGeometry.united(geometry()).marginsAdded(st::boxRoundShadow.extend));

Telegram/SourceFiles/boxes/abstract_box.h

@@ -44,7 +44,10 @@ public:
 		object_ptr<BoxContent> box,
 		LayerOptions options,
 		anim::type animated) = 0;
-	virtual void setDimensions(int newWidth, int maxHeight) = 0;
+	virtual void setDimensions(
+		int newWidth,
+		int maxHeight,
+		bool forceCenterPosition = false) = 0;
 	virtual void setNoContentMargin(bool noContentMargin) = 0;
 	virtual bool isBoxShown() const = 0;
 	virtual void closeBox() = 0;
@@ -158,8 +161,11 @@ protected:
 		}
 		getDelegate()->setNoContentMargin(noContentMargin);
 	}
-	void setDimensions(int newWidth, int maxHeight) {
-		getDelegate()->setDimensions(newWidth, maxHeight);
+	void setDimensions(
+		int newWidth,
+		int maxHeight,
+		bool forceCenterPosition = false) {
+		getDelegate()->setDimensions(newWidth, maxHeight, forceCenterPosition);
 	}
 	void setDimensionsToContent(
 		int newWidth,
@@ -264,7 +270,10 @@ public:
 	void updateButtonsPositions() override;
 	QPointer<QWidget> outerContainer() override;
 
-	void setDimensions(int newWidth, int maxHeight) override;
+	void setDimensions(
+		int newWidth,
+		int maxHeight,
+		bool forceCenterPosition = false) override;
 
 	void setNoContentMargin(bool noContentMargin) override {
 		if (_noContentMargin != noContentMargin) {
@@ -343,12 +352,6 @@ protected:
 
 };
 
-enum CreatingGroupType {
-	CreatingGroupNone,
-	CreatingGroupGroup,
-	CreatingGroupChannel,
-};
-
 class BoxPointer {
 public:
 	BoxPointer() = default;

Telegram/SourceFiles/boxes/add_contact_box.cpp

@@ -134,6 +134,8 @@ void ShowAddParticipantsError(
 			return lang(lng_failed_add_not_mutual);
 		} else if (error == qstr("USER_ALREADY_PARTICIPANT") && hasBot) {
 			return lang(lng_bot_already_in_group);
+		} else if (error == qstr("BOT_GROUPS_BLOCKED")) {
+			return lang(lng_error_cant_add_bot);
 		} else if (error == qstr("PEER_FLOOD")) {
 			const auto isGroup = (chat->isChat() || chat->isMegagroup());
 			return PeerFloodErrorText(isGroup
@@ -398,9 +400,14 @@ void AddContactBox::updateButtons() {
 	}
 }
 
-GroupInfoBox::GroupInfoBox(QWidget*, CreatingGroupType creating, bool fromTypeChoose)
-: _creating(creating)
-, _fromTypeChoose(fromTypeChoose) {
+GroupInfoBox::GroupInfoBox(
+	QWidget*,
+	Type type,
+	const QString &title,
+	Fn<void(not_null<ChannelData*>)> channelDone)
+: _type(type)
+, _initialTitle(title)
+, _channelDone(std::move(channelDone)) {
 }
 
 void GroupInfoBox::prepare() {
@@ -408,7 +415,7 @@ void GroupInfoBox::prepare() {
 
 	_photo.create(
 		this,
-		lang((_creating == CreatingGroupChannel)
+		lang((_type == Type::Channel)
 			? lng_create_channel_crop
 			: lng_create_group_crop),
 		Ui::UserpicButton::Role::ChangePhoto,
@@ -416,9 +423,10 @@ void GroupInfoBox::prepare() {
 	_title.create(
 		this,
 		st::defaultInputField,
-		langFactory(_creating == CreatingGroupChannel
+		langFactory((_type == Type::Channel)
 			? lng_dlg_new_channel_name
-			: lng_dlg_new_group_name));
+			: lng_dlg_new_group_name),
+		_initialTitle);
 	_title->setMaxLength(kMaxGroupChannelTitle);
 	_title->setInstantReplaces(Ui::InstantReplaces::Default());
 	_title ->setInstantReplacesEnabled(Global::ReplaceEmojiValue());
@@ -426,7 +434,7 @@ void GroupInfoBox::prepare() {
 		getDelegate()->outerContainer(),
 		_title);
 
-	if (_creating == CreatingGroupChannel) {
+	if (_type != Type::Group) {
 		_description.create(
 			this,
 			st::newGroupDescription,
@@ -449,8 +457,8 @@ void GroupInfoBox::prepare() {
 
 	connect(_title, &Ui::InputField::submitted, [=] { submitName(); });
 
-	addButton(langFactory(_creating == CreatingGroupChannel ? lng_create_group_create : lng_create_group_next), [this] { submit(); });
-	addButton(langFactory(_fromTypeChoose ? lng_create_group_back : lng_cancel), [this] { closeBox(); });
+	addButton(langFactory((_type != Type::Group) ? lng_create_group_create : lng_create_group_next), [this] { submit(); });
+	addButton(langFactory(lng_cancel), [this] { closeBox(); });
 
 	updateMaxHeight();
 }
@@ -590,7 +598,7 @@ void GroupInfoBox::submit() {
 		_title->showError();
 		return;
 	}
-	if (_creating != CreatingGroupGroup) {
+	if (_type != Type::Group) {
 		createChannel(title, description);
 	} else {
 		auto initBox = [title, weak = make_weak(this)](
@@ -619,8 +627,9 @@ void GroupInfoBox::submit() {
 }
 
 void GroupInfoBox::createChannel(const QString &title, const QString &description) {
-	bool mega = false;
-	auto flags = mega ? MTPchannels_CreateChannel::Flag::f_megagroup : MTPchannels_CreateChannel::Flag::f_broadcast;
+	const auto flags = (_type == Type::Megagroup)
+		? MTPchannels_CreateChannel::Flag::f_megagroup
+		: MTPchannels_CreateChannel::Flag::f_broadcast;
 	_creationRequestId = request(MTPchannels_CreateChannel(
 		MTP_flags(flags),
 		MTP_string(title),
@@ -628,7 +637,7 @@ void GroupInfoBox::createChannel(const QString &title, const QString &descriptio
 	)).done([=](const MTPUpdates &result) {
 		Auth().api().applyUpdates(result);
 
-		auto success = base::make_optional(&result)
+		const auto success = base::make_optional(&result)
 			| [](auto updates) -> std::optional<const QVector<MTPChat>*> {
 				switch (updates->type()) {
 				case mtpc_updates:
@@ -663,7 +672,14 @@ void GroupInfoBox::createChannel(const QString &title, const QString &descriptio
 						auto link = qs(result.c_chatInviteExported().vlink);
 						_createdChannel->setInviteLink(link);
 					}
-					Ui::show(Box<SetupChannelBox>(_createdChannel));
+					if (_channelDone) {
+						const auto callback = _channelDone;
+						const auto argument = _createdChannel;
+						closeBox();
+						callback(argument);
+					} else {
+						Ui::show(Box<SetupChannelBox>(_createdChannel));
+					}
 				}).send();
 			};
 		if (!success) {

Telegram/SourceFiles/boxes/add_contact_box.h

@@ -84,7 +84,16 @@ private:
 
 class GroupInfoBox : public BoxContent, private MTP::Sender {
 public:
-	GroupInfoBox(QWidget*, CreatingGroupType creating, bool fromTypeChoose);
+	enum class Type {
+		Group,
+		Channel,
+		Megagroup,
+	};
+	GroupInfoBox(
+		QWidget*,
+		Type type,
+		const QString &title = QString(),
+		Fn<void(not_null<ChannelData*>)> channelDone = nullptr);
 
 protected:
 	void prepare() override;
@@ -101,8 +110,9 @@ private:
 	void descriptionResized();
 	void updateMaxHeight();
 
-	CreatingGroupType _creating;
-	bool _fromTypeChoose = false;
+	Type _type = Type::Group;
+	QString _initialTitle;
+	Fn<void(not_null<ChannelData*>)> _channelDone;
 
 	object_ptr<Ui::UserpicButton> _photo = { nullptr };
 	object_ptr<Ui::InputField> _title = { nullptr };

Telegram/SourceFiles/boxes/background_preview_box.cpp

@@ -39,8 +39,7 @@ public:
 		Painter &p,
 		int left,
 		int top,
-		int outerWidth,
-		crl::time ms) override;
+		int outerWidth) override;
 	QImage prepareRippleMask() const override;
 	bool checkRippleStartPosition(QPoint position) const override;
 
@@ -241,14 +240,13 @@ void ServiceCheck::paint(
 		Painter &p,
 		int left,
 		int top,
-		int outerWidth,
-		crl::time ms) {
+		int outerWidth) {
 	Frames().paintFrame(
 		p,
 		left + _st.margin.left(),
 		top + _st.margin.top(),
 		&_st,
-		currentAnimationValue(ms));
+		currentAnimationValue());
 }
 
 QImage ServiceCheck::prepareRippleMask() const {
@@ -287,7 +285,7 @@ AdminLog::OwnedItem GenerateTextItem(
 		| (out ? Flag::f_out : Flag(0));
 	const auto replyTo = 0;
 	const auto viaBotId = 0;
-	const auto item = new HistoryMessage(
+	const auto item = history->owner().makeMessage(
 		history,
 		++id,
 		flags,
@@ -400,7 +398,7 @@ BackgroundPreviewBox::BackgroundPreviewBox(
 	lang(lng_background_text2),
 	true))
 , _paper(paper)
-, _radial(animation(this, &BackgroundPreviewBox::step_radial)) {
+, _radial([=](crl::time now) { radialAnimationCallback(now); }) {
 	subscribe(Auth().downloaderTaskFinished(), [=] { update(); });
 }
 
@@ -507,20 +505,20 @@ void BackgroundPreviewBox::paintEvent(QPaintEvent *e) {
 	}
 	if (!color || _paper.isPattern()) {
 		if (!_scaled.isNull() || setScaledFromThumb()) {
-			paintImage(p, ms);
-			paintRadial(p, ms);
+			paintImage(p);
+			paintRadial(p);
 		} else if (!color) {
 			p.fillRect(e->rect(), st::boxBg);
 			return;
 		} else {
 			// Progress of pattern loading.
-			paintRadial(p, ms);
+			paintRadial(p);
 		}
 	}
 	paintTexts(p, ms);
 }
 
-void BackgroundPreviewBox::paintImage(Painter &p, crl::time ms) {
+void BackgroundPreviewBox::paintImage(Painter &p) {
 	Expects(!_scaled.isNull());
 
 	const auto master = _paper.isPattern()
@@ -536,7 +534,7 @@ void BackgroundPreviewBox::paintImage(Painter &p, crl::time ms) {
 		height() * factor);
 	const auto guard = gsl::finally([&] { p.setOpacity(1.); });
 
-	const auto fade = _fadeIn.current(ms, 1.);
+	const auto fade = _fadeIn.value(1.);
 	if (fade < 1. && !_fadeOutThumbnail.isNull()) {
 		p.drawPixmap(rect(), _fadeOutThumbnail, from);
 	}
@@ -548,14 +546,9 @@ void BackgroundPreviewBox::paintImage(Painter &p, crl::time ms) {
 	checkBlurAnimationStart();
 }
 
-void BackgroundPreviewBox::paintRadial(Painter &p, crl::time ms) {
-	bool radial = false;
-	float64 radialOpacity = 0;
-	if (_radial.animating()) {
-		_radial.step(ms);
-		radial = _radial.animating();
-		radialOpacity = _radial.opacity();
-	}
+void BackgroundPreviewBox::paintRadial(Painter &p) {
+	const auto radial = _radial.animating();
+	const auto radialOpacity = radial ? _radial.opacity() : 0.;
 	if (!radial) {
 		return;
 	}
@@ -623,7 +616,7 @@ void BackgroundPreviewBox::paintDate(Painter &p) {
 	p.drawText(bubbleLeft + st::msgServicePadding.left(), bubbleTop + st::msgServicePadding.top() + st::msgServiceFont->ascent, text);
 }
 
-void BackgroundPreviewBox::step_radial(crl::time ms, bool timer) {
+void BackgroundPreviewBox::radialAnimationCallback(crl::time now) {
 	Expects(_paper.document() != nullptr);
 
 	const auto document = _paper.document();
@@ -631,9 +624,8 @@ void BackgroundPreviewBox::step_radial(crl::time ms, bool timer) {
 	const auto updated = _radial.update(
 		document->progress(),
 		!document->loading(),
-		ms);
-	if (timer
-		&& (wasAnimating || _radial.animating())
+		now);
+	if ((wasAnimating || _radial.animating())
 		&& (!anim::Disabled() || updated)) {
 		update(radialRect());
 	}
@@ -711,13 +703,11 @@ void BackgroundPreviewBox::checkLoadedDocument() {
 		return;
 	}
 	const auto generateCallback = [=](QImage &&image) {
-		auto [left, right] = base::make_binary_guard();
-		_generating = std::move(left);
 		crl::async([
 			this,
 			image = std::move(image),
 			patternBackground = patternBackgroundColor(),
-			guard = std::move(right)
+			guard = _generating.make_guard()
 		]() mutable {
 			auto scaled = PrepareScaledFromFull(image, patternBackground);
 			const auto ms = crl::now();
@@ -766,31 +756,3 @@ bool BackgroundPreviewBox::Start(
 HistoryView::Context BackgroundPreviewBox::elementContext() {
 	return HistoryView::Context::ContactPreview;
 }
-
-std::unique_ptr<HistoryView::Element> BackgroundPreviewBox::elementCreate(
-		not_null<HistoryMessage*> message) {
-	return std::make_unique<HistoryView::Message>(delegate(), message);
-}
-
-std::unique_ptr<HistoryView::Element> BackgroundPreviewBox::elementCreate(
-		not_null<HistoryService*> message) {
-	Unexpected("Service message in BackgroundPreviewBox.");
-}
-
-bool BackgroundPreviewBox::elementUnderCursor(
-		not_null<const Element*> view) {
-	return false;
-}
-
-void BackgroundPreviewBox::elementAnimationAutoplayAsync(
-	not_null<const Element*> element) {
-}
-
-crl::time BackgroundPreviewBox::elementHighlightTime(
-		not_null<const Element*> element) {
-	return crl::time(0);
-}
-
-bool BackgroundPreviewBox::elementInSelectionMode() {
-	return false;
-}

Telegram/SourceFiles/boxes/background_preview_box.h

@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "window/themes/window_theme.h"
 #include "history/admin_log/history_admin_log_item.h"
 #include "history/view/history_view_element.h"
+#include "ui/effects/animations.h"
 #include "ui/effects/radial_animation.h"
 
 namespace Ui {
@@ -20,7 +21,7 @@ class Checkbox;
 
 class BackgroundPreviewBox
 	: public BoxContent
-	, private HistoryView::ElementDelegate {
+	, private HistoryView::SimpleElementDelegate {
 public:
 	BackgroundPreviewBox(QWidget*, const Data::WallPaper &paper);
 
@@ -37,20 +38,10 @@ private:
 	using Element = HistoryView::Element;
 	not_null<HistoryView::ElementDelegate*> delegate();
 	HistoryView::Context elementContext() override;
-	std::unique_ptr<Element> elementCreate(
-		not_null<HistoryMessage*> message) override;
-	std::unique_ptr<Element> elementCreate(
-		not_null<HistoryService*> message) override;
-	bool elementUnderCursor(not_null<const Element*> view) override;
-	void elementAnimationAutoplayAsync(
-		not_null<const Element*> element) override;
-	crl::time elementHighlightTime(
-		not_null<const Element*> element) override;
-	bool elementInSelectionMode() override;
 
 	void apply();
 	void share();
-	void step_radial(crl::time ms, bool timer);
+	void radialAnimationCallback(crl::time now);
 	QRect radialRect() const;
 
 	void checkLoadedDocument();
@@ -58,8 +49,8 @@ private:
 	void setScaledFromImage(QImage &&image, QImage &&blurred);
 	void updateServiceBg(std::optional<QColor> background);
 	std::optional<QColor> patternBackgroundColor() const;
-	void paintImage(Painter &p, crl::time ms);
-	void paintRadial(Painter &p, crl::time ms);
+	void paintImage(Painter &p);
+	void paintRadial(Painter &p);
 	void paintTexts(Painter &p, crl::time ms);
 	void paintDate(Painter &p);
 	void createBlurCheckbox();
@@ -72,7 +63,7 @@ private:
 	Data::WallPaper _paper;
 	QImage _full;
 	QPixmap _scaled, _blurred, _fadeOutThumbnail;
-	Animation _fadeIn;
+	Ui::Animations::Simple _fadeIn;
 	Ui::RadialAnimation _radial;
 	base::binary_guard _generating;
 	std::optional<QColor> _serviceBg;

Telegram/SourceFiles/boxes/boxes.style

@@ -595,6 +595,23 @@ backgroundScroll: ScrollArea(boxLayerScroll) {
 	deltab: 10px;
 }
 
+editMediaButtonSize: 29px;
+editMediaButtonSkip: 8px;
+editMediaButtonFileSkipRight: 1px;
+editMediaButtonFileSkipTop: 7px;
+
+editMediaButtonIconFile: icon {{ "settings_edit", menuIconFg }};
+editMediaButtonIconPhoto: icon {{ "settings_edit", msgServiceFg }};
+editMediaButton: IconButton {
+	width: editMediaButtonSize;
+	height: editMediaButtonSize;
+
+	icon: editMediaButtonIconPhoto;
+
+	rippleAreaSize: editMediaButtonSize;
+	ripple: defaultRippleAnimation;
+}
+
 calendarTitleHeight: boxTitleHeight;
 calendarPrevious: IconButton {
 	width: calendarTitleHeight;
@@ -643,6 +660,8 @@ usernameTextStyle: TextStyle(boxTextStyle, passcodeTextStyle) {
 }
 usernameDefaultFg: windowSubTextFg;
 
+editMediaCheckboxMargins: margins(0px, 15px, 23px, 15px);
+
 downloadPathSkip: 10px;
 
 colorEditWidth: 390px;
@@ -699,7 +718,8 @@ adminLogFilterUserCheckbox: Checkbox(defaultBoxCheckbox) {
 	checkPosition: point(8px, 6px);
 }
 
-rightsCheckbox: Checkbox(defaultBoxCheckbox) {
+rightsCheckbox: Checkbox(defaultCheckbox) {
+	textPosition: point(10px, 1px);
 	rippleBg: attentionButtonBgOver;
 }
 rightsToggle: Toggle(defaultToggle) {
@@ -950,3 +970,10 @@ backgroundCheck: ServiceCheck {
 	color: msgServiceFg;
 	duration: 200;
 }
+
+urlAuthCheckbox: Checkbox(defaultBoxCheckbox) {
+	width: 240px;
+}
+
+linkedChatAbout: membersAbout;
+linkedChatAboutPadding: margins(20px, 20px, 20px, 20px);

Telegram/SourceFiles/boxes/calendar_box.cpp

@@ -320,7 +320,7 @@ void CalendarBox::Inner::paintRows(Painter &p, QRect clip) {
 					}
 					return st::windowBgOver;
 				};
-				it->second->paint(p, innerLeft, innerTop, width(), ms, &(colorOverride()->c));
+				it->second->paint(p, innerLeft, innerTop, width(), &(colorOverride()->c));
 				if (it->second->empty()) {
 					_ripples.erase(it);
 				}

Telegram/SourceFiles/boxes/confirm_box.cpp

@@ -25,6 +25,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "window/window_controller.h"
 #include "storage/localstorage.h"
 #include "data/data_session.h"
+#include "data/data_photo.h"
 #include "data/data_channel.h"
 #include "data/data_chat.h"
 #include "data/data_user.h"
@@ -32,7 +33,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "observer_peer.h"
 
 TextParseOptions _confirmBoxTextOptions = {
-	TextParseLinks | TextParseMultiline | TextParseRichText, // flags
+	TextParseLinks | TextParseMultiline | TextParseMarkdown | TextParseRichText, // flags
 	0, // maxw
 	0, // maxh
 	Qt::LayoutDirectionAuto, // dir
@@ -485,8 +486,7 @@ DeleteMessagesBox::DeleteMessagesBox(
 void DeleteMessagesBox::prepare() {
 	auto details = TextWithEntities();
 	const auto appendDetails = [&](TextWithEntities &&text) {
-		TextUtilities::Append(details, { "\n\n" });
-		TextUtilities::Append(details, std::move(text));
+		details.append(qstr("\n\n")).append(std::move(text));
 	};
 	auto deleteKey = lng_box_delete;
 	auto deleteStyle = &st::defaultBoxButton;
@@ -576,7 +576,7 @@ void DeleteMessagesBox::prepare() {
 PeerData *DeleteMessagesBox::checkFromSinglePeer() const {
 	auto result = (PeerData*)nullptr;
 	for (const auto fullId : std::as_const(_ids)) {
-		if (const auto item = App::histItemById(fullId)) {
+		if (const auto item = Auth().data().message(fullId)) {
 			const auto peer = item->history()->peer;
 			if (!result) {
 				result = peer;
@@ -606,8 +606,8 @@ auto DeleteMessagesBox::revokeText(not_null<PeerData*> peer) const
 
 	const auto items = ranges::view::all(
 		_ids
-	) | ranges::view::transform([](FullMsgId id) {
-		return App::histItemById(id);
+	) | ranges::view::transform([&](FullMsgId id) {
+		return peer->owner().message(id);
 	}) | ranges::view::filter([](HistoryItem *item) {
 		return (item != nullptr);
 	}) | ranges::to_vector;
@@ -647,7 +647,7 @@ auto DeleteMessagesBox::revokeText(not_null<PeerData*> peer) const
 		if (const auto user = peer->asUser()) {
 			auto boldName = TextWithEntities{ user->firstName };
 			boldName.entities.push_back(
-				EntityInText(EntityInTextBold, 0, boldName.text.size()));
+				{ EntityType::Bold, 0, boldName.text.size() });
 			if (canRevokeOutgoingCount == 1) {
 				result.description = lng_selected_unsend_about_user_one__generic<TextWithEntities>(
 					lt_user,
@@ -754,7 +754,7 @@ void DeleteMessagesBox::deleteAndClear() {
 
 	base::flat_map<not_null<PeerData*>, QVector<MTPint>> idsByPeer;
 	for (const auto itemId : _ids) {
-		if (const auto item = App::histItemById(itemId)) {
+		if (const auto item = Auth().data().message(itemId)) {
 			const auto history = item->history();
 			const auto wasOnServer = IsServerMsgId(item->id);
 			const auto wasLast = (history->lastMessage() == item);
@@ -790,7 +790,7 @@ ConfirmInviteBox::ConfirmInviteBox(
 	const auto status = [&] {
 		if (_participants.empty() || _participants.size() >= count) {
 			if (count > 0) {
-				return lng_chat_status_members(lt_count, count);
+				return lng_chat_status_members(lt_count_decimal, count);
 			} else {
 				return lang(_isChannel
 					? lng_channel_status
@@ -802,24 +802,17 @@ ConfirmInviteBox::ConfirmInviteBox(
 	}();
 	_title->setText(title);
 	_status->setText(status);
-	if (data.vphoto.type() == mtpc_chatPhoto) {
-		const auto &photo = data.vphoto.c_chatPhoto();
-		const auto size = 160;
-		const auto location = StorageImageLocation::FromMTP(
-			size,
-			size,
-			photo.vphoto_small);
-		if (!location.isNull()) {
-			_photo = Images::Create(location);
-			if (!_photo->loaded()) {
-				subscribe(Auth().downloaderTaskFinished(), [=] {
-					update();
-				});
-				_photo->load(Data::FileOrigin());
-			}
+
+	const auto photo = Auth().data().processPhoto(data.vphoto);
+	if (!photo->isNull()) {
+		_photo = photo->thumbnail();
+		if (!_photo->loaded()) {
+			subscribe(Auth().downloaderTaskFinished(), [=] {
+				update();
+			});
+			_photo->load(Data::FileOrigin());
 		}
-	}
-	if (!_photo) {
+	} else {
 		_photoEmpty = std::make_unique<Ui::EmptyUserpic>(
 			Data::PeerUserpicColor(0),
 			title);

Telegram/SourceFiles/boxes/confirm_box.h

@@ -211,7 +211,7 @@ private:
 	Fn<void()> _submit;
 	object_ptr<Ui::FlatLabel> _title;
 	object_ptr<Ui::FlatLabel> _status;
-	ImagePtr _photo;
+	Image *_photo = nullptr;
 	std::unique_ptr<Ui::EmptyUserpic> _photoEmpty;
 	std::vector<not_null<UserData*>> _participants;
 	bool _isChannel = false;