Version 3.0.1.

- Crash fixes.
Cache correct background faster.
2021-09-01 19:41:57 +03:00 · 2021-09-01 19:38:36 +03:00 · 2021-09-01 19:28:02 +03:00 · 2021-09-01 19:21:39 +03:00 · 2021-09-01 19:08:56 +03:00 · 2021-09-01 19:08:23 +03:00
256 changed files with 6015 additions and 3791 deletions
--- a/Telegram/CMakeLists.txt
+++ b/Telegram/CMakeLists.txt
@@ -345,6 +345,8 @@ PRIVATE
    core/utils.cpp
    core/utils.h
    core/version.h
+    countries/countries_manager.cpp
+    countries/countries_manager.h
    data/stickers/data_stickers_set.cpp
    data/stickers/data_stickers_set.h
    data/stickers/data_stickers.cpp
@@ -352,6 +354,8 @@ PRIVATE
    data/data_abstract_sparse_ids.h
    data/data_abstract_structure.cpp
    data/data_abstract_structure.h
+    data/data_audio_msg_id.cpp
+    data/data_audio_msg_id.h
    data/data_auto_download.cpp
    data/data_auto_download.h
    data/data_chat.cpp
@@ -420,6 +424,8 @@ PRIVATE
    data/data_reply_preview.h
    data/data_search_controller.cpp
    data/data_search_controller.h
+    data/data_send_action.cpp
+    data/data_send_action.h
    data/data_session.cpp
    data/data_session.h
    data/data_scheduled_messages.cpp
@@ -854,14 +860,9 @@ PRIVATE
    payments/payments_form.h
    platform/linux/linux_desktop_environment.cpp
    platform/linux/linux_desktop_environment.h
-    platform/linux/linux_gdk_helper.cpp
-    platform/linux/linux_gdk_helper.h
    platform/linux/linux_gtk_integration_dummy.cpp
-    platform/linux/linux_gtk_integration_p.h
    platform/linux/linux_gtk_integration.cpp
    platform/linux/linux_gtk_integration.h
-    platform/linux/linux_gtk_open_with_dialog.cpp
-    platform/linux/linux_gtk_open_with_dialog.h
    platform/linux/linux_wayland_integration_dummy.cpp
    platform/linux/linux_wayland_integration.cpp
    platform/linux/linux_wayland_integration.h
@@ -1166,12 +1167,7 @@ endif()

 if (DESKTOP_APP_DISABLE_GTK_INTEGRATION)
    remove_target_sources(Telegram ${src_loc}
-        platform/linux/linux_gdk_helper.cpp
-        platform/linux/linux_gdk_helper.h
-        platform/linux/linux_gtk_integration_p.h
        platform/linux/linux_gtk_integration.cpp
-        platform/linux/linux_gtk_open_with_dialog.cpp
-        platform/linux/linux_gtk_open_with_dialog.h
    )
 else()
    remove_target_sources(Telegram ${src_loc}
@@ -1288,17 +1284,6 @@ else()
            desktop-app::external_kwayland
        )
    endif()
-
-    if (NOT DESKTOP_APP_DISABLE_GTK_INTEGRATION)
-        find_package(PkgConfig REQUIRED)
-
-        pkg_check_modules(GTK REQUIRED gtk+-3.0)
-        target_include_directories(Telegram SYSTEM PRIVATE ${GTK_INCLUDE_DIRS})
-
-        if (NOT DESKTOP_APP_DISABLE_X11_INTEGRATION)
-            target_link_libraries(Telegram PRIVATE X11)
-        endif()
-    endif()
 endif()

 if (build_macstore)
--- a/Telegram/Resources/art/background.jpg
+++ b/Telegram/Resources/art/background.jpg
--- a/Telegram/Resources/art/background.tgv
+++ b/Telegram/Resources/art/background.tgv
--- a/Telegram/Resources/art/bg_thumbnail.png
+++ b/Telegram/Resources/art/bg_thumbnail.png
--- a/Telegram/Resources/langs/lang.strings
+++ b/Telegram/Resources/langs/lang.strings
@@ -1141,10 +1141,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_action_invite_users_and_one" = "{accumulated}, {user}";
 "lng_action_invite_users_and_last" = "{accumulated} and {user}";
 "lng_action_group_call_started_group" = "{from} started a voice chat";
-"lng_action_group_call_started_channel" = "Voice chat started";
+"lng_action_group_call_started_channel" = "Live stream started";
 "lng_action_group_call_scheduled_group" = "{from} scheduled a voice chat for {date}";
-"lng_action_group_call_scheduled_channel" = "Voice chat scheduled for {date}";
-"lng_action_group_call_finished" = "Voice chat finished ({duration})";
+"lng_action_group_call_scheduled_channel" = "Live stream scheduled for {date}";
+"lng_action_group_call_finished" = "Live stream finished ({duration})";
 "lng_action_group_call_finished_group" = "{from} ended the voice chat ({duration})";
 "lng_action_add_user" = "{from} added {user}";
 "lng_action_add_users_many" = "{from} added {users}";
@@ -1209,6 +1209,12 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_action_proximity_reached" = "{from} is now within {distance} from {user}";
 "lng_action_proximity_reached_you" = "{from} is now within {distance} from you";
 "lng_action_you_proximity_reached" = "You are now within {distance} from {user}";
+"lng_action_you_theme_changed" = "You changed chat theme to {emoji}";
+"lng_action_theme_changed" = "{from} changed chat theme to {emoji}";
+"lng_action_theme_changed_channel" = "Channel theme changed to {emoji}";
+"lng_action_you_theme_disabled" = "You disabled chat theme";
+"lng_action_theme_disabled" = "{from} disabled chat theme";
+"lng_action_theme_disabled_channel" = "Channel theme disabled";
 "lng_action_proximity_distance_m#one" = "{count} meter";
 "lng_action_proximity_distance_m#other" = "{count} metres";
 "lng_action_proximity_distance_km#one" = "{count} km";
@@ -1609,6 +1615,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_user_action_upload_photo" = "{user} is sending a photo";
 "lng_send_action_upload_file" = "sending a file";
 "lng_user_action_upload_file" = "{user} is sending a file";
+"lng_send_action_choose_sticker" = "choosing a sticker";
+"lng_user_action_choose_sticker" = "{user} is choosing a sticker";
 "lng_unread_bar#one" = "{count} unread message";
 "lng_unread_bar#other" = "{count} unread messages";
 "lng_unread_bar_some" = "Unread messages";
@@ -1996,6 +2004,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL

 "lng_call_bar_hangup" = "End call";
 "lng_call_leave_to_other_sure" = "Do you want to end your active call and join a voice chat in this group?";
+"lng_call_leave_to_other_sure_channel" = "Do you want to end your active call and join a live stream in this channel?";

 "lng_call_box_title" = "Calls";
 "lng_call_box_about" = "You haven't made any Telegram calls yet.";
@@ -2037,6 +2046,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_call_microphone_off" = "{user}'s microphone is off";

 "lng_group_call_title" = "Voice Chat";
+"lng_group_call_title_channel" = "Live Stream";
 "lng_group_call_active" = "speaking";
 "lng_group_call_inactive" = "listening";
 "lng_group_call_raised_hand_status" = "wants to speak";
@@ -2060,13 +2070,20 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_group_call_connecting" = "Connecting...";
 "lng_group_call_leave" = "Leave";
 "lng_group_call_leave_title" = "Leave voice chat";
+"lng_group_call_leave_title_channel" = "Leave live stream";
 "lng_group_call_leave_sure" = "Are you sure you want to leave this voice chat?";
+"lng_group_call_leave_sure_channel" = "Are you sure you want to leave this live stream?";
 "lng_group_call_close" = "Close";
 "lng_group_call_close_sure" = "Voice chat is scheduled. You can abort it or just close this panel.";
+"lng_group_call_close_sure_channel" = "Live stream is scheduled. You can abort it or just close this panel.";
 "lng_group_call_also_cancel" = "Abort voice chat";
+"lng_group_call_also_cancel_channel" = "Abort live stream";
 "lng_group_call_leave_to_other_sure" = "Do you want to leave your active voice chat and join a voice chat in this group?";
+"lng_group_call_leave_to_other_sure_channel" = "Do you want to leave your active voice chat and join a live stream in this channel?";
+"lng_group_call_leave_channel_to_other_sure" = "Do you want to leave your active live stream and join a voice chat in this group?";
+"lng_group_call_leave_channel_to_other_sure_channel" = "Do you want to leave your active live stream and join a live stream in this channel?";
 "lng_group_call_create_sure" = "Do you really want to start a voice chat in this group?";
-"lng_group_call_create_sure_channel" = "Are you sure you want to start a voice chat in this channel as your personal account?";
+"lng_group_call_create_sure_channel" = "Are you sure you want to start a live stream in this channel as your personal account?";
 "lng_group_call_join_sure_personal" = "Are you sure you want to join this voice chat as your personal account?";
 "lng_group_call_muted_no_camera" = "You can't turn on video while you're muted by admin.";
 "lng_group_call_muted_no_screen" = "You can't share your screen while you're muted by admin.";
@@ -2081,6 +2098,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_group_call_tooltip_force_muted" = "Muted by admin. Click if you want to speak.";
 "lng_group_call_tooltip_raised_hand" = "You asked to speak. We let the speakers know.";
 "lng_group_call_also_end" = "End voice chat";
+"lng_group_call_also_end_channel" = "End live stream";
 "lng_group_call_settings_title" = "Settings";
 "lng_group_call_invite" = "Invite Member";
 "lng_group_call_invited_status" = "invited";
@@ -2103,26 +2121,23 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_group_call_ptt_delay" = "Push to Talk release delay: {delay}";
 "lng_group_call_share" = "Share Invite Link";
 "lng_group_call_noise_suppression" = "Enable Noise Suppression";
-"lng_group_call_limit#one" = "Video is only available\nfor the first {count} member";
-"lng_group_call_limit#other" = "Video is only available\nfor the first {count} members";
-"lng_group_call_over_limit#one" = "The voice chat is over {count} member.\nNew participants only have access to audio stream.";
-"lng_group_call_over_limit#other" = "The voice chat is over {count} members.\nNew participants only have access to audio stream.";
 "lng_group_call_video_paused" = "Video is paused";
 "lng_group_call_share_speaker" = "Users with this link can speak";
 "lng_group_call_copy_speaker_link" = "Copy Speaker Link";
 "lng_group_call_copy_listener_link" = "Copy Listener Link";
 "lng_group_call_end" = "End Voice Chat";
+"lng_group_call_end_channel" = "End Live Stream";
 "lng_group_call_cancel" = "Abort Voice Chat";
+"lng_group_call_cancel_channel" = "Abort Live Stream";
 "lng_group_call_join" = "Join";
 "lng_group_call_join_confirm" = "Do you want to join the voice chat {chat}?";
+"lng_group_call_join_confirm_channel" = "Do you want to join the live stream {chat}?";
 "lng_group_call_invite_done_user" = "You invited {user} to the voice chat.";
 "lng_group_call_invite_done_many#one" = "You invited **{count} member** to the voice chat.";
 "lng_group_call_invite_done_many#other" = "You invited **{count} members** to the voice chat.";
 "lng_group_call_no_members" = "click to join";
 "lng_group_call_members#one" = "{count} participant";
 "lng_group_call_members#other" = "{count} participants";
-"lng_group_call_no_anonymous" = "Sorry, anonymous group admins can't join voice chats.";
-"lng_group_call_too_many" = "Sorry, there are too many members in this voice chat. Please try again later.";
 "lng_group_call_context_mute" = "Mute";
 "lng_group_call_context_unmute" = "Allow to speak";
 "lng_group_call_context_remove_hand" = "Cancel request to speak";
@@ -2134,6 +2149,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_group_call_context_unpin_screen" = "Unpin screencast";
 "lng_group_call_context_remove" = "Remove";
 "lng_group_call_remove_channel" = "Remove {channel} from the voice chat?";
+"lng_group_call_remove_channel_from_channel" = "Remove {channel} from the live stream?";
 "lng_group_call_duration_days#one" = "{count} day";
 "lng_group_call_duration_days#other" = "{count} days";
 "lng_group_call_duration_hours#one" = "{count} hour";
@@ -2150,18 +2166,24 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_group_call_mac_settings" = "Open Settings";

 "lng_group_call_start_as_header" = "Start Voice Chat as...";
+"lng_group_call_start_as_header_channel" = "Start Live Stream as...";
 "lng_group_call_join_as_header" = "Join Voice Chat as...";
+"lng_group_call_join_as_header_channel" = "Join Live Stream as...";
 "lng_group_call_display_as_header" = "Display me as...";
 "lng_group_call_join_as_about" = "Choose whether you want to be displayed as your personal account or as your channel.";
 "lng_group_call_or_schedule" = "You can also {link}.";
 "lng_group_call_schedule" = "schedule a voice chat";
+"lng_group_call_schedule_channel" = "schedule a live stream";
 "lng_group_call_schedule_title" = "Schedule Voice Chat";
+"lng_group_call_schedule_title_channel" = "Schedule Live Stream";
 "lng_group_call_schedule_notified_group" = "The members of the group will be notified that the voice chat will start in {duration}.";
-"lng_group_call_schedule_notified_channel" = "The subscribers of the channel will be notified that the voice chat will start in {duration}.";
+"lng_group_call_schedule_notified_channel" = "The subscribers of the channel will be notified that the live stream will start in {duration}.";
 "lng_group_call_scheduled_status" = "Scheduled";
 "lng_group_call_scheduled_title" = "Scheduled Voice Chat";
+"lng_group_call_scheduled_title_channel" = "Scheduled Live Stream";
 "lng_group_call_starts_short" = "Starts {when}";
 "lng_group_call_starts" = "Voice Chat starts {when}";
+"lng_group_call_starts_channel" = "Live Stream starts {when}";
 "lng_group_call_starts_today" = "today at {time}";
 "lng_group_call_starts_tomorrow" = "tomorrow at {time}";
 "lng_group_call_starts_date" = "{date} at {time}";
@@ -2172,16 +2194,18 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_group_call_starts_short_date" = "{date}, {time}";
 "lng_group_call_start_now" = "Start Now";
 "lng_group_call_start_now_sure" = "Are you sure you want to start the voice chat now?";
+"lng_group_call_start_now_sure_channel" = "Are you sure you want to start the live stream now?";
 "lng_group_call_set_reminder" = "Set Reminder";
 "lng_group_call_cancel_reminder" = "Cancel Reminder";
 "lng_group_call_join_as_personal" = "personal account";
 "lng_group_call_edit_title" = "Edit voice chat title";
-"lng_group_call_switch_done" = "Members of this voice chat will now see you as **{user}**";
-"lng_group_call_edit_title_header" = "Voice chat title";
+"lng_group_call_edit_title_channel" = "Edit live stream title";
 "lng_group_call_recording_start" = "Start recording";
 "lng_group_call_recording_stop" = "Stop recording";
 "lng_group_call_recording_started" = "Voice chat recording started.";
+"lng_group_call_recording_started_channel" = "Live stream recording started.";
 "lng_group_call_recording_stopped" = "Voice chat recording stopped.";
+"lng_group_call_recording_stopped_channel" = "Live stream recording stopped.";
 "lng_group_call_recording_saved" = "Audio saved to Saved Messages.";
 "lng_group_call_pinned_camera_me" = "Your video is pinned.";
 "lng_group_call_pinned_screen_me" = "Your screencast is pinned.";
@@ -2197,18 +2221,19 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_group_call_recording_start_field" = "Recording Title";
 "lng_group_call_recording_start_button" = "Start";
 "lng_group_call_is_recorded" = "Voice chat is being recorded.";
+"lng_group_call_is_recorded_channel" = "Live stream is being recorded.";
 "lng_group_call_can_speak_here" = "You can now speak.";
 "lng_group_call_can_speak" = "You can now speak in {chat}.";
 "lng_group_call_title_changed" = "Voice chat title changed to {title}";
+"lng_group_call_title_changed_channel" = "Live stream title changed to {title}";
 "lng_group_call_join_as_changed" = "Members of this voice chat will now see you as {name}";
+"lng_group_call_join_as_changed_channel" = "Members of this live stream will now see you as {name}";

 "lng_no_mic_permission" = "Telegram needs access to your microphone so that you can make calls and record voice messages.";

 "lng_player_message_today" = "Today at {time}";
 "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_rights_edit_admin" = "Manage permissions";
 "lng_rights_edit_admin_header" = "What can this admin do?";
@@ -2264,6 +2289,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_rights_channel_post" = "Post messages";
 "lng_rights_channel_edit" = "Edit messages of others";
 "lng_rights_channel_delete" = "Delete messages of others";
+"lng_rights_channel_manage_calls" = "Manage live streams";
 "lng_rights_group_info" = "Change group info";
 "lng_rights_group_ban" = "Ban users";
 "lng_rights_group_invite_link" = "Invite users via link";
@@ -2353,6 +2379,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_filter_messages_edited" = "Edited messages";
 "lng_admin_log_filter_messages_pinned" = "Pinned messages";
 "lng_admin_log_filter_voice_chats" = "Voice chat";
+"lng_admin_log_filter_voice_chats_channel" = "Live stream";
 "lng_admin_log_filter_invite_links" = "Invite links";
 "lng_admin_log_filter_members_removed" = "Leaving members";
 "lng_admin_log_filter_all_admins" = "All users and admins";
@@ -2425,12 +2452,19 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_changed_slow_mode" = "{from} changed slow mode to {duration}";
 "lng_admin_log_removed_slow_mode" = "{from} disabled slow mode";
 "lng_admin_log_started_group_call" = "{from} started a new voice chat";
+"lng_admin_log_started_group_call_channel" = "{from} started a new live stream";
 "lng_admin_log_discarded_group_call" = "{from} discarded a voice chat";
+"lng_admin_log_discarded_group_call_channel" = "{from} discarded a live stream";
 "lng_admin_log_muted_participant" = "{from} muted {user} in a voice chat";
+"lng_admin_log_muted_participant_channel" = "{from} muted {user} in a live stream";
 "lng_admin_log_unmuted_participant" = "{from} unmuted {user} in a voice chat";
+"lng_admin_log_unmuted_participant_channel" = "{from} unmuted {user} in a live stream";
 "lng_admin_log_allowed_unmute_self" = "{from} allowed new voice chat members to speak";
+"lng_admin_log_allowed_unmute_self_channel" = "{from} allowed new live stream members to speak";
 "lng_admin_log_disallowed_unmute_self" = "{from} started muting new voice chat members";
+"lng_admin_log_disallowed_unmute_self_channel" = "{from} started muting new live stream members";
 "lng_admin_log_participant_volume" = "{from} changed voice chat volume for {user} to {percent}";
+"lng_admin_log_participant_volume_channel" = "{from} changed live stream volume for {user} to {percent}";
 "lng_admin_log_user_with_username" = "{name} ({mention})";
 "lng_admin_log_messages_ttl_set" = "{from} enabled messages auto-delete after {duration}";
 "lng_admin_log_messages_ttl_changed" = "{from} changed messages auto-delete period from {previous} to {duration}";
@@ -2455,6 +2489,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_admin_invite_link" = "Invite users via link";
 "lng_admin_log_admin_pin_messages" = "Pin messages";
 "lng_admin_log_admin_manage_calls" = "Manage voice chats";
+"lng_admin_log_admin_manage_calls_channel" = "Manage live streams";
 "lng_admin_log_admin_add_admins" = "Add new admins";

 "lng_terms_signup" = "By signing up,\nyou agree to the {link}.";
@@ -2476,6 +2511,18 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_date_input_month" = "Month";
 "lng_date_input_year" = "Year";

+"lng_forward_title" = "Forward Message";
+"lng_forward_many_title#one" = "Forward {count} Message";
+"lng_forward_many_title#other" = "Forward {count} Messages";
+"lng_forward_about" = "You can remove the sender's name so that this message will look like it was sent by you.";
+"lng_forward_many_about" = "You can remove the senders’ names so that these messages will look like they were sent by you.";
+"lng_forward_show_sender" = "Show sender's name";
+"lng_forward_show_senders" = "Show senders' names";
+"lng_forward_show_caption" = "Show caption";
+"lng_forward_show_captions" = "Show captions";
+"lng_forward_change_recipient" = "Change recipient";
+"lng_forward_sender_names_removed" = "Sender names removed";
+
 "lng_passport_title" = "Telegram passport";
 "lng_passport_request1" = "{bot} requests access to your personal data";
 "lng_passport_request2" = "to sign you up for their services";
--- a/Telegram/Resources/langs/stale.py
+++ b/Telegram/Resources/langs/stale.py
@@ -0,0 +1,17 @@
+import os, sys, requests, re
+
+os.chdir()
+
+keys = []
+with open('lang.strings') as f:
+    for line in f:
+        m = re.match(r'\"(lng_[a-z_]+)(\#[a-z]+)?\"', line)
+        if m:
+            keys.append(m.group(1))
+        elif not re.match(r'^\s*$', line):
+            print('Bad line: ' + line)
+            sys.exit(1)
+
+print('Keys: ' + str(len(keys)))
+
+sys.exit()
--- a/Telegram/Resources/qrc/telegram/telegram.qrc
+++ b/Telegram/Resources/qrc/telegram/telegram.qrc
@@ -42,7 +42,8 @@
    <file alias="js/script.js">../../export_html/js/script.js</file>
  </qresource>
  <qresource prefix="/gui">
-    <file alias="art/background.jpg">../../art/background.jpg</file>
+    <file alias="art/background.tgv">../../art/background.tgv</file>
+    <file alias="art/bg_thumbnail.png">../../art/bg_thumbnail.png</file>
    <file alias="art/bg_initial.jpg">../../art/bg_initial.jpg</file>
    <file alias="art/logo_256.png">../../art/logo_256.png</file>
    <file alias="art/logo_256_no_margin.png">../../art/logo_256_no_margin.png</file>
--- a/Telegram/Resources/tl/api.tl
+++ b/Telegram/Resources/tl/api.tl
@@ -92,7 +92,7 @@ inputPhotoFileLocation#40181ffe id:long access_hash:long file_reference:bytes th
 inputPhotoLegacyFileLocation#d83466f3 id:long access_hash:long file_reference:bytes volume_id:long local_id:int secret:long = InputFileLocation;
 inputPeerPhotoFileLocation#37257e99 flags:# big:flags.0?true peer:InputPeer photo_id:long = InputFileLocation;
 inputStickerSetThumb#9d84f3db stickerset:InputStickerSet thumb_version:int = InputFileLocation;
-inputGroupCallStream#bba51639 call:InputGroupCall time_ms:long scale:int = InputFileLocation;
+inputGroupCallStream#598a92a flags:# call:InputGroupCall time_ms:long scale:int video_channel:flags.0?int video_quality:flags.0?int = InputFileLocation;

 peerUser#9db1bc6d user_id:int = Peer;
 peerChat#bad0e5bb chat_id:int = Peer;
@@ -128,8 +128,8 @@ chatForbidden#7328bdb id:int title:string = Chat;
 channel#d31a961e flags:# creator:flags.0?true left:flags.2?true broadcast:flags.5?true verified:flags.7?true megagroup:flags.8?true restricted:flags.9?true signatures:flags.11?true min:flags.12?true scam:flags.19?true has_link:flags.20?true has_geo:flags.21?true slowmode_enabled:flags.22?true call_active:flags.23?true call_not_empty:flags.24?true fake:flags.25?true gigagroup:flags.26?true id:int access_hash:flags.13?long title:string username:flags.6?string photo:ChatPhoto date:int version:int restriction_reason:flags.9?Vector<RestrictionReason> admin_rights:flags.14?ChatAdminRights banned_rights:flags.15?ChatBannedRights default_banned_rights:flags.18?ChatBannedRights participants_count:flags.17?int = Chat;
 channelForbidden#289da732 flags:# broadcast:flags.5?true megagroup:flags.8?true id:int access_hash:long title:string until_date:flags.16?int = Chat;

-chatFull#8a1e2983 flags:# can_set_username:flags.7?true has_scheduled:flags.8?true id:int about:string participants:ChatParticipants chat_photo:flags.2?Photo notify_settings:PeerNotifySettings exported_invite:flags.13?ExportedChatInvite bot_info:flags.3?Vector<BotInfo> pinned_msg_id:flags.6?int folder_id:flags.11?int call:flags.12?InputGroupCall ttl_period:flags.14?int groupcall_default_join_as:flags.15?Peer = ChatFull;
-channelFull#548c3f93 flags:# can_view_participants:flags.3?true can_set_username:flags.6?true can_set_stickers:flags.7?true hidden_prehistory:flags.10?true can_set_location:flags.16?true has_scheduled:flags.19?true can_view_stats:flags.20?true blocked:flags.22?true id:int about:string participants_count:flags.0?int admins_count:flags.1?int kicked_count:flags.2?int banned_count:flags.2?int online_count:flags.13?int read_inbox_max_id:int read_outbox_max_id:int unread_count:int chat_photo:Photo notify_settings:PeerNotifySettings exported_invite:flags.23?ExportedChatInvite bot_info:Vector<BotInfo> migrated_from_chat_id:flags.4?int migrated_from_max_id:flags.4?int pinned_msg_id:flags.5?int stickerset:flags.8?StickerSet available_min_id:flags.9?int folder_id:flags.11?int linked_chat_id:flags.14?int location:flags.15?ChannelLocation slowmode_seconds:flags.17?int slowmode_next_send_date:flags.18?int stats_dc:flags.12?int pts:int call:flags.21?InputGroupCall ttl_period:flags.24?int pending_suggestions:flags.25?Vector<string> groupcall_default_join_as:flags.26?Peer = ChatFull;
+chatFull#49a0a5d9 flags:# can_set_username:flags.7?true has_scheduled:flags.8?true id:int about:string participants:ChatParticipants chat_photo:flags.2?Photo notify_settings:PeerNotifySettings exported_invite:flags.13?ExportedChatInvite bot_info:flags.3?Vector<BotInfo> pinned_msg_id:flags.6?int folder_id:flags.11?int call:flags.12?InputGroupCall ttl_period:flags.14?int groupcall_default_join_as:flags.15?Peer theme_emoticon:flags.16?string = ChatFull;
+channelFull#2f532f3c flags:# can_view_participants:flags.3?true can_set_username:flags.6?true can_set_stickers:flags.7?true hidden_prehistory:flags.10?true can_set_location:flags.16?true has_scheduled:flags.19?true can_view_stats:flags.20?true blocked:flags.22?true id:int about:string participants_count:flags.0?int admins_count:flags.1?int kicked_count:flags.2?int banned_count:flags.2?int online_count:flags.13?int read_inbox_max_id:int read_outbox_max_id:int unread_count:int chat_photo:Photo notify_settings:PeerNotifySettings exported_invite:flags.23?ExportedChatInvite bot_info:Vector<BotInfo> migrated_from_chat_id:flags.4?int migrated_from_max_id:flags.4?int pinned_msg_id:flags.5?int stickerset:flags.8?StickerSet available_min_id:flags.9?int folder_id:flags.11?int linked_chat_id:flags.14?int location:flags.15?ChannelLocation slowmode_seconds:flags.17?int slowmode_next_send_date:flags.18?int stats_dc:flags.12?int pts:int call:flags.21?InputGroupCall ttl_period:flags.24?int pending_suggestions:flags.25?Vector<string> groupcall_default_join_as:flags.26?Peer theme_emoticon:flags.27?string = ChatFull;

 chatParticipant#c8d7493e user_id:int inviter_id:int date:int = ChatParticipant;
 chatParticipantCreator#da13538a user_id:int = ChatParticipant;
@@ -187,6 +187,7 @@ messageActionGroupCall#7a0d7f42 flags:# call:InputGroupCall duration:flags.0?int
 messageActionInviteToGroupCall#76b9f11a call:InputGroupCall users:Vector<int> = MessageAction;
 messageActionSetMessagesTTL#aa1afbfd period:int = MessageAction;
 messageActionGroupCallScheduled#b3a07661 call:InputGroupCall schedule_date:int = MessageAction;
+messageActionSetChatTheme#aa786345 emoticon:string = MessageAction;

 dialog#2c171f72 flags:# pinned:flags.2?true unread_mark:flags.3?true peer:Peer top_message:int read_inbox_max_id:int read_outbox_max_id:int unread_count:int unread_mentions_count:int notify_settings:PeerNotifySettings pts:flags.0?int draft:flags.1?DraftMessage folder_id:flags.4?int = Dialog;
 dialogFolder#71bd134c flags:# pinned:flags.2?true folder:Folder peer:Peer top_message:int unread_muted_peers_count:int unread_unmuted_peers_count:int unread_muted_messages_count:int unread_unmuted_messages_count:int = Dialog;
@@ -234,7 +235,7 @@ inputReportReasonCopyright#9b89f93a = ReportReason;
 inputReportReasonGeoIrrelevant#dbd4feed = ReportReason;
 inputReportReasonFake#f5ddd6e7 = ReportReason;

-userFull#139a9a77 flags:# blocked:flags.0?true phone_calls_available:flags.4?true phone_calls_private:flags.5?true can_pin_message:flags.7?true has_scheduled:flags.12?true video_calls_available:flags.13?true user:User about:flags.1?string settings:PeerSettings profile_photo:flags.2?Photo notify_settings:PeerNotifySettings bot_info:flags.3?BotInfo pinned_msg_id:flags.6?int common_chats_count:int folder_id:flags.11?int ttl_period:flags.14?int = UserFull;
+userFull#d697ff05 flags:# blocked:flags.0?true phone_calls_available:flags.4?true phone_calls_private:flags.5?true can_pin_message:flags.7?true has_scheduled:flags.12?true video_calls_available:flags.13?true user:User about:flags.1?string settings:PeerSettings profile_photo:flags.2?Photo notify_settings:PeerNotifySettings bot_info:flags.3?BotInfo pinned_msg_id:flags.6?int common_chats_count:int folder_id:flags.11?int ttl_period:flags.14?int theme_emoticon:flags.15?string = UserFull;

 contact#f911c994 user_id:int mutual:Bool = Contact;

@@ -465,6 +466,7 @@ sendMessageRecordRoundAction#88f27fbc = SendMessageAction;
 sendMessageUploadRoundAction#243e1c66 progress:int = SendMessageAction;
 speakingInGroupCallAction#d92c2285 = SendMessageAction;
 sendMessageHistoryImportAction#dbda9246 progress:int = SendMessageAction;
+sendMessageChooseStickerAction#b05ac6b1 = SendMessageAction;

 contacts.found#b3134d9d my_results:Vector<Peer> results:Vector<Peer> chats:Vector<Chat> users:Vector<User> = contacts.Found;

@@ -1116,7 +1118,7 @@ restrictionReason#d072acb4 platform:string reason:string text:string = Restricti
 inputTheme#3c5693e9 id:long access_hash:long = InputTheme;
 inputThemeSlug#f5890df1 slug:string = InputTheme;

-theme#28f1114 flags:# creator:flags.0?true default:flags.1?true id:long access_hash:long slug:string title:string document:flags.2?Document settings:flags.3?ThemeSettings installs_count:int = Theme;
+theme#e802b8dc flags:# creator:flags.0?true default:flags.1?true for_chat:flags.5?true id:long access_hash:long slug:string title:string document:flags.2?Document settings:flags.3?ThemeSettings installs_count:flags.4?int = Theme;

 account.themesNotModified#f41eb622 = account.Themes;
 account.themes#7f676421 hash:int themes:Vector<Theme> = account.Themes;
@@ -1135,9 +1137,9 @@ baseThemeNight#b7b31ea8 = BaseTheme;
 baseThemeTinted#6d5f77ee = BaseTheme;
 baseThemeArctic#5b11125a = BaseTheme;

-inputThemeSettings#bd507cd1 flags:# base_theme:BaseTheme accent_color:int message_top_color:flags.0?int message_bottom_color:flags.0?int wallpaper:flags.1?InputWallPaper wallpaper_settings:flags.1?WallPaperSettings = InputThemeSettings;
+inputThemeSettings#ff38f912 flags:# message_colors_animated:flags.2?true base_theme:BaseTheme accent_color:int message_colors:flags.0?Vector<int> wallpaper:flags.1?InputWallPaper wallpaper_settings:flags.1?WallPaperSettings = InputThemeSettings;

-themeSettings#9c14984a flags:# base_theme:BaseTheme accent_color:int message_top_color:flags.0?int message_bottom_color:flags.0?int wallpaper:flags.1?WallPaper = ThemeSettings;
+themeSettings#8db4e76c flags:# message_colors_animated:flags.2?true base_theme:BaseTheme accent_color:int message_colors:flags.0?Vector<int> wallpaper:flags.1?WallPaper = ThemeSettings;

 webPageAttributeTheme#54b56617 flags:# documents:flags.0?Vector<Document> settings:flags.1?ThemeSettings = WebPageAttribute;

@@ -1195,7 +1197,7 @@ messageViews#455b853d flags:# views:flags.0?int forwards:flags.1?int replies:fla

 messages.messageViews#b6c4f543 views:Vector<MessageViews> chats:Vector<Chat> users:Vector<User> = messages.MessageViews;

-messages.discussionMessage#f5dd8f9d flags:# messages:Vector<Message> max_id:flags.0?int read_inbox_max_id:flags.1?int read_outbox_max_id:flags.2?int chats:Vector<Chat> users:Vector<User> = messages.DiscussionMessage;
+messages.discussionMessage#a6341782 flags:# messages:Vector<Message> max_id:flags.0?int read_inbox_max_id:flags.1?int read_outbox_max_id:flags.2?int unread_count:int chats:Vector<Chat> users:Vector<User> = messages.DiscussionMessage;

 messageReplyHeader#a6d57763 flags:# reply_to_msg_id:int reply_to_peer_id:flags.0?Peer reply_to_top_id:flags.1?int = MessageReplyHeader;

@@ -1206,7 +1208,7 @@ peerBlocked#e8fd8014 peer_id:Peer date:int = PeerBlocked;
 stats.messageStats#8999f295 views_graph:StatsGraph = stats.MessageStats;

 groupCallDiscarded#7780bcb4 id:long access_hash:long duration:int = GroupCall;
-groupCall#d597650c flags:# join_muted:flags.1?true can_change_join_muted:flags.2?true join_date_asc:flags.6?true schedule_start_subscribed:flags.8?true can_start_video:flags.9?true id:long access_hash:long participants_count:int title:flags.3?string stream_dc_id:flags.4?int record_start_date:flags.5?int schedule_date:flags.7?int unmuted_video_count:flags.10?int unmuted_video_limit:int version:int = GroupCall;
+groupCall#d597650c flags:# join_muted:flags.1?true can_change_join_muted:flags.2?true join_date_asc:flags.6?true schedule_start_subscribed:flags.8?true can_start_video:flags.9?true record_video_active:flags.11?true id:long access_hash:long participants_count:int title:flags.3?string stream_dc_id:flags.4?int record_start_date:flags.5?int schedule_date:flags.7?int unmuted_video_count:flags.10?int unmuted_video_limit:int version:int = GroupCall;

 inputGroupCall#d8aa840f id:long access_hash:long = InputGroupCall;

@@ -1265,6 +1267,15 @@ account.resetPasswordFailedWait#e3779861 retry_date:int = account.ResetPasswordR
 account.resetPasswordRequestedWait#e9effc7d until_date:int = account.ResetPasswordResult;
 account.resetPasswordOk#e926d63e = account.ResetPasswordResult;

+chatTheme#ed0b5c33 emoticon:string theme:Theme dark_theme:Theme = ChatTheme;
+
+account.chatThemesNotModified#e011e1c4 = account.ChatThemes;
+account.chatThemes#fe4cbebd hash:int themes:Vector<ChatTheme> = account.ChatThemes;
+
+sponsoredMessage#f671f0d1 flags:# random_id:bytes peer_id:Peer from_id:Peer message:string media:flags.0?MessageMedia entities:flags.1?Vector<MessageEntity> = SponsoredMessage;
+
+messages.sponsoredMessages#65a4c7d5 messages:Vector<SponsoredMessage> chats:Vector<Chat> users:Vector<User> = messages.SponsoredMessages;
+
 ---functions---

 invokeAfterMsg#cb9f372d {X:Type} msg_id:long query:!X = X;
@@ -1365,6 +1376,7 @@ account.setGlobalPrivacySettings#1edaaac2 settings:GlobalPrivacySettings = Globa
 account.reportProfilePhoto#fa8cc6f5 peer:InputPeer photo_id:InputPhoto reason:ReportReason message:string = Bool;
 account.resetPassword#9308ce1b = account.ResetPasswordResult;
 account.declinePasswordReset#4c9409f6 = Bool;
+account.getChatThemes#d6d71d7b hash:int = account.ChatThemes;

 users.getUsers#d91a548 id:Vector<InputUser> = Vector<User>;
 users.getFullUser#ca30a5b1 id:InputUser = UserFull;
@@ -1402,7 +1414,7 @@ messages.receivedMessages#5a954c0 max_id:int = Vector<ReceivedNotifyMessage>;
 messages.setTyping#58943ee2 flags:# peer:InputPeer top_msg_id:flags.0?int action:SendMessageAction = Bool;
 messages.sendMessage#520c3870 flags:# no_webpage:flags.1?true silent:flags.5?true background:flags.6?true clear_draft:flags.7?true peer:InputPeer reply_to_msg_id:flags.0?int message:string random_id:long reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.10?int = Updates;
 messages.sendMedia#3491eba9 flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true peer:InputPeer reply_to_msg_id:flags.0?int media:InputMedia message:string random_id:long reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.10?int = Updates;
-messages.forwardMessages#d9fee60e flags:# silent:flags.5?true background:flags.6?true with_my_score:flags.8?true from_peer:InputPeer id:Vector<int> random_id:Vector<long> to_peer:InputPeer schedule_date:flags.10?int = Updates;
+messages.forwardMessages#d9fee60e flags:# silent:flags.5?true background:flags.6?true with_my_score:flags.8?true drop_author:flags.11?true drop_media_captions:flags.12?true from_peer:InputPeer id:Vector<int> random_id:Vector<long> to_peer:InputPeer schedule_date:flags.10?int = Updates;
 messages.reportSpam#cf1592db peer:InputPeer = Bool;
 messages.getPeerSettings#3672e09c peer:InputPeer = PeerSettings;
 messages.report#8953ab4e peer:InputPeer id:Vector<int> reason:ReportReason message:string = Bool;
@@ -1533,6 +1545,7 @@ messages.getAdminsWithInvites#3920e6ef peer:InputPeer = messages.ChatAdminsWithI
 messages.getChatInviteImporters#26fb7289 peer:InputPeer link:string offset_date:int offset_user:InputUser limit:int = messages.ChatInviteImporters;
 messages.setHistoryTTL#b80e5fe4 peer:InputPeer period:int = Updates;
 messages.checkHistoryImportPeer#5dc60f03 peer:InputPeer = messages.CheckedHistoryImportPeer;
+messages.setChatTheme#e63be13f peer:InputPeer emoticon:string = Updates;

 updates.getState#edd4882a = updates.State;
 updates.getDifference#25939651 flags:# pts:int pts_total_limit:flags.0?int date:int qts:int = updates.Difference;
@@ -1611,6 +1624,8 @@ channels.editLocation#58e63f6d channel:InputChannel geo_point:InputGeoPoint addr
 channels.toggleSlowMode#edd49ef0 channel:InputChannel seconds:int = Updates;
 channels.getInactiveChannels#11e831ee = messages.InactiveChats;
 channels.convertToGigagroup#b290c69 channel:InputChannel = Updates;
+channels.viewSponsoredMessage#beaedb94 channel:InputChannel random_id:bytes = Bool;
+channels.getSponsoredMessages#ec210fbf channel:InputChannel = messages.SponsoredMessages;

 bots.sendCustomRequest#aa2769ed custom_method:string params:DataJSON = DataJSON;
 bots.answerWebhookJSONQuery#e6213f4d query_id:long data:DataJSON = Bool;
@@ -1649,10 +1664,10 @@ phone.leaveGroupCall#500377f9 call:InputGroupCall source:int = Updates;
 phone.inviteToGroupCall#7b393160 call:InputGroupCall users:Vector<InputUser> = Updates;
 phone.discardGroupCall#7a777135 call:InputGroupCall = Updates;
 phone.toggleGroupCallSettings#74bbb43d flags:# reset_invite_hash:flags.1?true call:InputGroupCall join_muted:flags.0?Bool = Updates;
-phone.getGroupCall#c7cb017 call:InputGroupCall = phone.GroupCall;
+phone.getGroupCall#41845db call:InputGroupCall limit:int = phone.GroupCall;
 phone.getGroupParticipants#c558d8ab call:InputGroupCall ids:Vector<InputPeer> sources:Vector<int> offset:string limit:int = phone.GroupParticipants;
 phone.checkGroupCall#b59cf977 call:InputGroupCall sources:Vector<int> = Vector<int>;
-phone.toggleGroupCallRecord#c02a66d7 flags:# start:flags.0?true call:InputGroupCall title:flags.1?string = Updates;
+phone.toggleGroupCallRecord#f128c708 flags:# start:flags.0?true video:flags.2?true call:InputGroupCall title:flags.1?string video_portrait:flags.2?Bool = Updates;
 phone.editGroupCallParticipant#a5273abf flags:# call:InputGroupCall participant:InputPeer muted:flags.0?Bool volume:flags.1?int raise_hand:flags.2?Bool video_stopped:flags.3?Bool video_paused:flags.4?Bool presentation_paused:flags.5?Bool = Updates;
 phone.editGroupCallTitle#1ca6ac0a call:InputGroupCall title:string = Updates;
 phone.getGroupCallJoinAs#ef7c213a peer:InputPeer = phone.JoinAsPeers;
@@ -1678,4 +1693,4 @@ stats.getMegagroupStats#dcdf8607 flags:# dark:flags.0?true channel:InputChannel
 stats.getMessagePublicForwards#5630281b channel:InputChannel msg_id:int offset_rate:int offset_peer:InputPeer offset_id:int limit:int = messages.Messages;
 stats.getMessageStats#b6e0a3f5 flags:# dark:flags.0?true channel:InputChannel msg_id:int = stats.MessageStats;

-// LAYER 131
+// LAYER 132
--- a/Telegram/Resources/uwp/AppX/AppxManifest.xml
+++ b/Telegram/Resources/uwp/AppX/AppxManifest.xml
@@ -9,7 +9,7 @@
  <Identity Name="TelegramMessengerLLP.TelegramDesktop"
    ProcessorArchitecture="ARCHITECTURE"
    Publisher="CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A"
-    Version="2.9.7.0" />
+    Version="3.0.1.0" />
  <Properties>
    <DisplayName>Telegram Desktop</DisplayName>
    <PublisherDisplayName>Telegram Messenger LLP</PublisherDisplayName>
--- a/Telegram/Resources/winrc/Telegram.rc
+++ b/Telegram/Resources/winrc/Telegram.rc
@@ -44,8 +44,8 @@ IDI_ICON1               ICON                    "..\\art\\icon256.ico"
 //

 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 2,9,7,0
- PRODUCTVERSION 2,9,7,0
+ FILEVERSION 3,0,1,0
+ PRODUCTVERSION 3,0,1,0
 FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
 FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
        BEGIN
            VALUE "CompanyName", "Telegram FZ-LLC"
            VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "2.9.7.0"
+            VALUE "FileVersion", "3.0.1.0"
            VALUE "LegalCopyright", "Copyright (C) 2014-2021"
            VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "2.9.7.0"
+            VALUE "ProductVersion", "3.0.1.0"
        END
    END
    BLOCK "VarFileInfo"
--- a/Telegram/Resources/winrc/Updater.rc
+++ b/Telegram/Resources/winrc/Updater.rc
@@ -35,8 +35,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //

 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 2,9,7,0
- PRODUCTVERSION 2,9,7,0
+ FILEVERSION 3,0,1,0
+ PRODUCTVERSION 3,0,1,0
 FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
 FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
        BEGIN
            VALUE "CompanyName", "Telegram FZ-LLC"
            VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "2.9.7.0"
+            VALUE "FileVersion", "3.0.1.0"
            VALUE "LegalCopyright", "Copyright (C) 2014-2021"
            VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "2.9.7.0"
+            VALUE "ProductVersion", "3.0.1.0"
        END
    END
    BLOCK "VarFileInfo"
--- a/Telegram/SourceFiles/api/api_chat_invite.h
+++ b/Telegram/SourceFiles/api/api_chat_invite.h
@@ -12,6 +12,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 class UserData;
 class ChannelData;

+namespace Main {
+class Session;
+} // namespace Main
+
 namespace Window {
 class SessionController;
 } // namespace Window
--- a/Telegram/SourceFiles/api/api_send_progress.cpp
+++ b/Telegram/SourceFiles/api/api_send_progress.cpp
@@ -129,6 +129,7 @@ void SendProgressManager::send(const Key &key, int progress) {
 		case Type::ChooseContact: return MTP_sendMessageChooseContactAction();
 		case Type::PlayGame: return MTP_sendMessageGamePlayAction();
 		case Type::Speaking: return MTP_speakingInGroupCallAction();
+		case Type::ChooseSticker: return MTP_sendMessageChooseStickerAction();
 		default: return MTP_sendMessageTypingAction();
 		}
 	}();
--- a/Telegram/SourceFiles/api/api_send_progress.h
+++ b/Telegram/SourceFiles/api/api_send_progress.h
@@ -30,6 +30,7 @@ enum class SendProgressType {
 	UploadFile,
 	ChooseLocation,
 	ChooseContact,
+	ChooseSticker,
 	PlayGame,
 	Speaking,
 };
--- a/Telegram/SourceFiles/api/api_sending.h
+++ b/Telegram/SourceFiles/api/api_sending.h
@@ -7,6 +7,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once

+namespace Main {
+class Session;
+} // namespace Main
+
 class History;
 class PhotoData;
 class DocumentData;
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -28,6 +28,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_histories.h"
 #include "data/data_folder.h"
 #include "data/data_scheduled_messages.h"
+#include "data/data_send_action.h"
 #include "lang/lang_cloud_manager.h"
 #include "history/history.h"
 #include "history/history_item.h"
@@ -1017,7 +1018,7 @@ void Updates::handleSendActionUpdate(
 	const auto when = requestingDifference()
 		? 0
 		: base::unixtime::now();
-	session().data().registerSendAction(
+	session().data().sendActionManager().registerFor(
 		history,
 		rootId,
 		from->asUser(),
@@ -2094,17 +2095,20 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 		const auto msgId = d.vtop_msg_id().v;
 		const auto readTillId = d.vread_max_id().v;
 		const auto item = session().data().message(channelId, msgId);
+		const auto unreadCount = item
+			? session().data().countUnreadRepliesLocally(item, readTillId)
+			: std::nullopt;
 		if (item) {
-			item->setRepliesInboxReadTill(readTillId);
+			item->setRepliesInboxReadTill(readTillId, unreadCount);
 			if (const auto post = item->lookupDiscussionPostOriginal()) {
-				post->setRepliesInboxReadTill(readTillId);
+				post->setRepliesInboxReadTill(readTillId, unreadCount);
 			}
 		}
 		if (const auto broadcastId = d.vbroadcast_id()) {
 			if (const auto post = session().data().message(
 					broadcastId->v,
 					d.vbroadcast_post()->v)) {
-				post->setRepliesInboxReadTill(readTillId);
+				post->setRepliesInboxReadTill(readTillId, unreadCount);
 			}
 		}
 	} break;
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -3505,7 +3505,7 @@ void ApiWrap::sharedMediaDone(
 		parsed.fullCount
 	));
 	if (type == SharedMediaType::Pinned && !parsed.messageIds.empty()) {
-		peer->setHasPinnedMessages(true);
+		peer->owner().history(peer)->setHasPinnedMessages(true);
 	}
 }

@@ -3580,9 +3580,11 @@ void ApiWrap::sendAction(const SendAction &action) {

 void ApiWrap::finishForwarding(const SendAction &action) {
 	const auto history = action.history;
-	auto toForward = history->validateForwardDraft();
-	if (!toForward.empty()) {
-		const auto error = GetErrorTextForSending(history->peer, toForward);
+	auto toForward = history->resolveForwardDraft();
+	if (!toForward.items.empty()) {
+		const auto error = GetErrorTextForSending(
+			history->peer,
+			toForward.items);
 		if (!error.isEmpty()) {
 			return;
 		}
@@ -3600,10 +3602,10 @@ void ApiWrap::finishForwarding(const SendAction &action) {
 }

 void ApiWrap::forwardMessages(
-		HistoryItemsList &&items,
+		Data::ResolvedForwardDraft &&draft,
 		const SendAction &action,
 		FnMut<void()> &&successCallback) {
-	Expects(!items.empty());
+	Expects(!draft.items.empty());

 	auto &histories = _session->data().histories();

@@ -3618,8 +3620,10 @@ void ApiWrap::forwardMessages(
 		shared->callback = std::move(successCallback);
 	}

-	const auto count = int(items.size());
-	const auto genClientSideMessage = action.generateLocal && (count < 2);
+	const auto count = int(draft.items.size());
+	const auto genClientSideMessage = action.generateLocal
+		&& (count < 2)
+		&& (draft.options == Data::ForwardOptions::PreserveInfo);
 	const auto history = action.history;
 	const auto peer = history->peer;

@@ -3640,8 +3644,14 @@ void ApiWrap::forwardMessages(
 	} else {
 		flags |= MessageFlag::LocalHistoryEntry;
 	}
+	if (draft.options != Data::ForwardOptions::PreserveInfo) {
+		sendFlags |= MTPmessages_ForwardMessages::Flag::f_drop_author;
+	}
+	if (draft.options == Data::ForwardOptions::NoNamesAndCaptions) {
+		sendFlags |= MTPmessages_ForwardMessages::Flag::f_drop_media_captions;
+	}

-	auto forwardFrom = items.front()->history()->peer;
+	auto forwardFrom = draft.items.front()->history()->peer;
 	auto ids = QVector<MTPint>();
 	auto randomIds = QVector<MTPlong>();
 	auto localIds = std::shared_ptr<base::flat_map<uint64, FullMsgId>>();
@@ -3688,7 +3698,7 @@ void ApiWrap::forwardMessages(

 	ids.reserve(count);
 	randomIds.reserve(count);
-	for (const auto item : items) {
+	for (const auto item : draft.items) {
 		const auto randomId = openssl::RandomValue<uint64>();
 		if (genClientSideMessage) {
 			if (const auto message = item->toHistoryMessage()) {
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -29,6 +29,7 @@ class Session;
 namespace Data {
 struct UpdatedFileReferences;
 class WallPaper;
+struct ResolvedForwardDraft;
 } // namespace Data

 namespace InlineBots {
@@ -319,7 +320,7 @@ public:
 	void sendAction(const SendAction &action);
 	void finishForwarding(const SendAction &action);
 	void forwardMessages(
-		HistoryItemsList &&items,
+		Data::ResolvedForwardDraft &&draft,
 		const SendAction &action,
 		FnMut<void()> &&successCallback = nullptr);
 	void shareContact(
--- a/Telegram/SourceFiles/boxes/add_contact_box.cpp
+++ b/Telegram/SourceFiles/boxes/add_contact_box.cpp
@@ -12,7 +12,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "base/flat_set.h"
 #include "base/openssl_help.h"
 #include "boxes/confirm_box.h"
-#include "boxes/confirm_phone_box.h" // ExtractPhonePrefix.
 #include "boxes/peer_list_controllers.h"
 #include "boxes/peers/add_participants_box.h"
 #include "boxes/peers/edit_participant_box.h"
@@ -20,6 +19,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "core/file_utilities.h"
 #include "core/application.h"
 #include "chat_helpers/emoji_suggestions_widget.h"
+#include "countries/countries_instance.h" // Countries::ExtractPhoneCode.
 #include "window/window_session_controller.h"
 #include "ui/widgets/checkbox.h"
 #include "ui/widgets/buttons.h"
@@ -267,7 +267,7 @@ AddContactBox::AddContactBox(
 	this,
 	st::defaultInputField,
 	tr::lng_contact_phone(),
-	Ui::ExtractPhonePrefix(session->user()->phone()),
+	Countries::ExtractPhoneCode(session->user()->phone()),
 	phone)
 , _invertOrder(langFirstNameGoesSecond()) {
 	if (!phone.isEmpty()) {
--- a/Telegram/SourceFiles/boxes/background_box.cpp
+++ b/Telegram/SourceFiles/boxes/background_box.cpp
@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "ui/effects/round_checkbox.h"
 #include "ui/image/image.h"
+#include "ui/chat/chat_theme.h"
 #include "ui/ui_utility.h"
 #include "main/main_session.h"
 #include "apiwrap.h"
@@ -241,6 +242,7 @@ void BackgroundBox::Inner::sortPapers() {
 			night ? data.isDark() : !data.isDark(),
 			Data::IsDefaultWallPaper(data),
 			!data.isDefault() && !Data::IsLegacy1DefaultWallPaper(data),
+			Data::IsLegacy3DefaultWallPaper(data),
 			Data::IsLegacy2DefaultWallPaper(data),
 			Data::IsLegacy1DefaultWallPaper(data));
 	});
@@ -331,7 +333,7 @@ void BackgroundBox::Inner::validatePaperThumbnail(
 			}
 		} else if (!paper.data.backgroundColors().empty()) {
 			paper.thumbnail = Ui::PixmapFromImage(
-				Data::GenerateWallPaper(
+				Ui::GenerateBackgroundImage(
 					st::backgroundSize * cIntRetinaFactor(),
 					paper.data.backgroundColors(),
 					paper.data.gradientRotation()));
@@ -346,7 +348,7 @@ void BackgroundBox::Inner::validatePaperThumbnail(
 		: paper.dataMedia->thumbnail();
 	auto original = thumbnail->original();
 	if (paper.data.isPattern()) {
-		original = Data::PreparePatternImage(
+		original = Ui::PreparePatternImage(
 			std::move(original),
 			paper.data.backgroundColors(),
 			paper.data.gradientRotation(),
@@ -378,6 +380,7 @@ void BackgroundBox::Inner::paintPaper(
 	} else if (Data::IsCloudWallPaper(paper.data)
 		&& !Data::IsDefaultWallPaper(paper.data)
 		&& !Data::IsLegacy2DefaultWallPaper(paper.data)
+		&& !Data::IsLegacy3DefaultWallPaper(paper.data)
 		&& !v::is_null(over)
 		&& (&paper == &_papers[getSelectionIndex(over)])) {
 		const auto deleteSelected = v::is<DeleteSelected>(over);
@@ -418,6 +421,7 @@ void BackgroundBox::Inner::mouseMoveEvent(QMouseEvent *e) {
 			&& Data::IsCloudWallPaper(data)
 			&& !Data::IsDefaultWallPaper(data)
 			&& !Data::IsLegacy2DefaultWallPaper(data)
+			&& !Data::IsLegacy3DefaultWallPaper(data)
 			&& (currentId != data.id());
 		return (result >= _papers.size())
 			? Selection()
--- a/Telegram/SourceFiles/boxes/background_preview_box.cpp
+++ b/Telegram/SourceFiles/boxes/background_preview_box.cpp
@@ -10,6 +10,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "mainwidget.h"
 #include "window/themes/window_theme.h"
+#include "ui/chat/chat_theme.h"
+#include "ui/chat/chat_style.h"
 #include "ui/toast/toast.h"
 #include "ui/image/image.h"
 #include "ui/widgets/checkbox.h"
@@ -340,7 +342,7 @@ bool ServiceCheck::checkRippleStartPosition(QPoint position) const {
 		Images::Option blur = Images::Option(0)) {
 	auto result = PrepareScaledNonPattern(image, blur);
 	if (isPattern) {
-		result = Data::PreparePatternImage(
+		result = Ui::PreparePatternImage(
 			std::move(result),
 			background,
 			gradientRotation,
@@ -364,6 +366,7 @@ BackgroundPreviewBox::BackgroundPreviewBox(
 	const Data::WallPaper &paper)
 : SimpleElementDelegate(controller, [=] { update(); })
 , _controller(controller)
+, _chatStyle(std::make_unique<Ui::ChatStyle>())
 , _text1(GenerateTextItem(
 	delegate(),
 	_controller->session().data().history(PeerData::kServiceNotificationsId),
@@ -377,6 +380,8 @@ BackgroundPreviewBox::BackgroundPreviewBox(
 , _paper(paper)
 , _media(_paper.document() ? _paper.document()->createMediaView() : nullptr)
 , _radial([=](crl::time now) { radialAnimationCallback(now); }) {
+	_chatStyle->apply(controller->defaultChatTheme().get());
+
 	if (_media) {
 		_media->thumbnailWanted(_paper.fileOrigin());
 	}
@@ -394,7 +399,7 @@ void BackgroundPreviewBox::generateBackground() {
 	const auto size = QSize(st::boxWideWidth, st::boxWideWidth)
 		* cIntRetinaFactor();
 	_generated = Ui::PixmapFromImage((_paper.patternOpacity() >= 0.)
-		? Data::GenerateWallPaper(
+		? Ui::GenerateBackgroundImage(
 			size,
 			_paper.backgroundColors(),
 			_paper.gradientRotation())
@@ -589,13 +594,10 @@ QRect BackgroundPreviewBox::radialRect() const {
 void BackgroundPreviewBox::paintTexts(Painter &p, crl::time ms) {
 	const auto height1 = _text1->height();
 	const auto height2 = _text2->height();
-	const auto context = HistoryView::PaintContext{
-		.bubblesPattern = nullptr, // #TODO bubbles
-		.viewport = rect(),
-		.clip = rect(),
-		.selection = TextSelection(),
-		.now = ms,
-	};
+	const auto context = _controller->defaultChatTheme()->preparePaintContext(
+		_chatStyle.get(),
+		rect(),
+		rect());
 	p.translate(0, textsTop());
 	paintDate(p);
 	_text1->draw(p, context);
@@ -666,7 +668,7 @@ void BackgroundPreviewBox::setScaledFromThumb() {
 	auto blurred = (_paper.document() || _paper.isPattern())
 		? QImage()
 		: PrepareScaledNonPattern(
-			Data::PrepareBlurredBackground(thumbnail->original()),
+			Ui::PrepareBlurredBackground(thumbnail->original()),
 			Images::Option(0));
 	setScaledFromImage(std::move(scaled), std::move(blurred));
 }
@@ -674,7 +676,7 @@ void BackgroundPreviewBox::setScaledFromThumb() {
 void BackgroundPreviewBox::setScaledFromImage(
 		QImage &&image,
 		QImage &&blurred) {
-	updateServiceBg({ Window::Theme::CountAverageColor(image) });
+	updateServiceBg({ Ui::CountAverageColor(image) });
 	if (!_full.isNull()) {
 		startFadeInFrom(std::move(_scaled));
 	}
@@ -712,7 +714,7 @@ void BackgroundPreviewBox::updateServiceBg(const std::vector<QColor> &bg) {
 		green += color.green();
 		blue += color.blue();
 	}
-	_serviceBg = Window::Theme::AdjustedColor(
+	_serviceBg = Ui::ThemeAdjustedColor(
 		st::msgServiceBg->c,
 		QColor(red / count, green / count, blue / count));
 }
@@ -746,7 +748,7 @@ void BackgroundPreviewBox::checkLoadedDocument() {
 				patternOpacity);
 			auto blurred = !isPattern
 				? PrepareScaledNonPattern(
-					Data::PrepareBlurredBackground(image),
+					Ui::PrepareBlurredBackground(image),
 					Images::Option(0))
 				: QImage();
 			crl::on_main(std::move(guard), [
@@ -761,9 +763,9 @@ void BackgroundPreviewBox::checkLoadedDocument() {
 			});
 		});
 	};
-	_generating = Data::ReadImageAsync(
+	_generating = Data::ReadBackgroundImageAsync(
 		_media.get(),
-		Window::Theme::PreprocessBackgroundImage,
+		Ui::PreprocessBackgroundImage,
 		generateCallback);
 }

--- a/Telegram/SourceFiles/boxes/background_preview_box.h
+++ b/Telegram/SourceFiles/boxes/background_preview_box.h
@@ -25,6 +25,7 @@ class SessionController;

 namespace Ui {
 class Checkbox;
+class ChatStyle;
 } // namespace Ui

 class BackgroundPreviewBox
@@ -71,6 +72,7 @@ private:
 	void checkBlurAnimationStart();

 	const not_null<Window::SessionController*> _controller;
+	std::unique_ptr<Ui::ChatStyle> _chatStyle;
 	AdminLog::OwnedItem _text1;
 	AdminLog::OwnedItem _text2;
 	Data::WallPaper _paper;
--- a/Telegram/SourceFiles/boxes/change_phone_box.cpp
+++ b/Telegram/SourceFiles/boxes/change_phone_box.cpp
@@ -17,6 +17,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/special_fields.h"
 #include "boxes/confirm_phone_box.h"
 #include "boxes/confirm_box.h"
+#include "countries/countries_instance.h" // Countries::ExtractPhoneCode.
 #include "main/main_session.h"
 #include "data/data_session.h"
 #include "data/data_user.h"
@@ -151,7 +152,7 @@ void ChangePhoneBox::EnterPhone::prepare() {
 		this,
 		st::defaultInputField,
 		tr::lng_change_phone_new_title(),
-		Ui::ExtractPhonePrefix(_session->user()->phone()),
+		Countries::ExtractPhoneCode(_session->user()->phone()),
 		phoneValue);

 	_phone->resize(st::boxWidth - 2 * st::boxPadding.left(), _phone->height());
--- a/Telegram/SourceFiles/boxes/confirm_box.cpp
+++ b/Telegram/SourceFiles/boxes/confirm_box.cpp
@@ -281,7 +281,8 @@ void ConfirmBox::confirmed() {
 			}
 		} else if (const auto callbackPtr = std::get_if<2>(confirmed)) {
 			if (auto callback = base::take(*callbackPtr)) {
-				callback([=] { closeBox(); });
+				const auto weak = Ui::MakeWeak(this);
+				callback(crl::guard(weak, [=] { closeBox(); }));
 			}
 		}
 	}
--- a/Telegram/SourceFiles/boxes/confirm_phone_box.cpp
+++ b/Telegram/SourceFiles/boxes/confirm_phone_box.cpp
@@ -18,7 +18,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "base/platform/base_platform_info.h"
 #include "main/main_session.h"
 #include "mainwidget.h"
-#include "numbers.h"
 #include "lang/lang_keys.h"
 #include "mtproto/facade.h"
 #include "styles/style_layers.h"
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp
@@ -150,7 +150,7 @@ std::vector<std::pair<ChatAdminRights, QString>> AdminRightLabels(
 			{ Flag::EditMessages, tr::lng_rights_channel_edit(tr::now) },
 			{ Flag::DeleteMessages, tr::lng_rights_channel_delete(tr::now) },
 			{ Flag::InviteUsers, tr::lng_rights_group_invite(tr::now) },
-			{ Flag::ManageCall, tr::lng_rights_group_manage_calls(tr::now) },
+			{ Flag::ManageCall, tr::lng_rights_channel_manage_calls(tr::now) },
 			{ Flag::AddAdmins, tr::lng_rights_add_admins(tr::now) }
 		};
 	}
--- a/Telegram/SourceFiles/boxes/stickers_box.cpp
+++ b/Telegram/SourceFiles/boxes/stickers_box.cpp
@@ -1902,14 +1902,17 @@ void StickersBox::Inner::handleMegagroupSetAddressChange() {
 void StickersBox::Inner::rebuildMegagroupSet() {
 	Expects(_megagroupSet != nullptr);

-	if (!_megagroupSetInput.id) {
+	const auto clearCurrent = [&] {
 		if (_megagroupSelectedSet) {
 			_megagroupSetField->setText(QString());
 			_megagroupSetField->finishAnimating();
 		}
-		_megagroupSelectedSet.reset();
+		_megagroupSelectedSet = nullptr;
 		_megagroupSelectedRemove.destroy();
 		_megagroupSelectedShadow.destroy();
+	};
+	if (!_megagroupSetInput.id) {
+		clearCurrent();
 		return;
 	}
 	auto setId = _megagroupSetInput.id;
@@ -1917,6 +1920,10 @@ void StickersBox::Inner::rebuildMegagroupSet() {
 	auto it = sets.find(setId);
 	if (it == sets.cend()
 		|| (it->second->flags & SetFlag::NotLoaded)) {
+		// It may have been in sets and stored in _megagroupSelectedSet
+		// already, but then removed from sets. We need to clear the stored
+		// pointer, otherwise we may crash in paint event while loading.
+		clearCurrent();
 		session().api().scheduleStickerSetRequest(
 			_megagroupSetInput.id,
 			_megagroupSetInput.accessHash);
--- a/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp
@@ -126,6 +126,7 @@ void ScheduleGroupCallBox(
 		copy.scheduleDate = date;
 		done(std::move(copy));
 	};
+	const auto livestream = info.peer->isBroadcast();
 	const auto duration = box->lifetime().make_state<
 		rpl::variable<QString>>();
 	auto description = (info.peer->isBroadcast()
@@ -151,7 +152,9 @@ void ScheduleGroupCallBox(
 	).addSecs(60 * 60 * (now.time().minute() < 30 ? 1 : 2));

 	auto descriptor = Ui::ChooseDateTimeBox(box, {
-		.title = tr::lng_group_call_schedule_title(),
+		.title = (livestream
+			? tr::lng_group_call_schedule_title_channel()
+			: tr::lng_group_call_schedule_title()),
 		.submit = tr::lng_schedule_button(),
 		.done = send,
 		.min = min,
@@ -194,11 +197,16 @@ void ChooseJoinAsBox(
 		JoinInfo info,
 		Fn<void(JoinInfo)> done) {
 	box->setWidth(st::groupCallJoinAsWidth);
+	const auto livestream = info.peer->isBroadcast();
 	box->setTitle([&] {
 		switch (context) {
-		case Context::Create: return tr::lng_group_call_start_as_header();
+		case Context::Create: return livestream
+			? tr::lng_group_call_start_as_header_channel()
+			: tr::lng_group_call_start_as_header();
 		case Context::Join:
-		case Context::JoinWithConfirm: return tr::lng_group_call_join_as_header();
+		case Context::JoinWithConfirm: return livestream
+			? tr::lng_group_call_join_as_header_channel()
+			: tr::lng_group_call_join_as_header();
 		case Context::Switch: return tr::lng_group_call_display_as_header();
 		}
 		Unexpected("Context in ChooseJoinAsBox.");
@@ -243,7 +251,9 @@ void ChooseJoinAsBox(
 			box,
 			tr::lng_group_call_or_schedule(
 				lt_link,
-				tr::lng_group_call_schedule(makeLink),
+				(livestream
+					? tr::lng_group_call_schedule_channel
+					: tr::lng_group_call_schedule)(makeLink),
 				Ui::Text::WithEntities),
 			labelSt));
 		label->setClickHandlerFilter([=](const auto&...) {
@@ -276,8 +286,7 @@ void ChooseJoinAsBox(
 	const auto anonymouseAdmin = channel
 		&& ((channel->isMegagroup() && channel->amAnonymous())
 			|| (channel->isBroadcast()
-				&& (channel->amCreator()
-					|| channel->hasAdminRights())));
+				&& (channel->amCreator() || channel->hasAdminRights())));
 	if (anonymouseAdmin && !joinAsAlreadyUsed) {
 		return { tr::lng_group_call_join_sure_personal(tr::now) };
 	} else if (context != ChooseJoinAsProcess::Context::JoinWithConfirm) {
@@ -286,7 +295,9 @@ void ChooseJoinAsBox(
 	const auto name = !existing->title().isEmpty()
 		? existing->title()
 		: peer->name;
-	return tr::lng_group_call_join_confirm(
+	return (peer->isBroadcast()
+		? tr::lng_group_call_join_confirm_channel
+		: tr::lng_group_call_join_confirm)(
 		tr::now,
 		lt_chat,
 		Ui::Text::Bold(name),
@@ -402,6 +413,7 @@ void ChooseJoinAsProcess::start(
 				finish(info);
 				return;
 			}
+			const auto livestream = peer->isBroadcast();
 			const auto creating = !peer->groupCall();
 			if (creating) {
 				confirmation
@@ -409,7 +421,9 @@ void ChooseJoinAsProcess::start(
 					.append(tr::lng_group_call_or_schedule(
 					tr::now,
 					lt_link,
-					Ui::Text::Link(tr::lng_group_call_schedule(tr::now)),
+					Ui::Text::Link((livestream
+						? tr::lng_group_call_schedule_channel
+						: tr::lng_group_call_schedule)(tr::now)),
 					Ui::Text::WithEntities));
 			}
 			const auto guard = base::make_weak(&_request->guard);
--- a/Telegram/SourceFiles/calls/group/calls_group_call.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_call.cpp
@@ -126,11 +126,19 @@ using JoinClientFields = std::variant<

 class GroupCall::LoadPartTask final : public tgcalls::BroadcastPartTask {
 public:
+	using Quality = tgcalls::VideoChannelDescription::Quality;
 	LoadPartTask(
 		base::weak_ptr<GroupCall> call,
 		int64 time,
 		int64 period,
 		Fn<void(tgcalls::BroadcastPart&&)> done);
+	LoadPartTask(
+		base::weak_ptr<GroupCall> call,
+		int64 time,
+		int64 period,
+		int32 videoChannel,
+		Quality videoQuality,
+		Fn<void(tgcalls::BroadcastPart&&)> done);

 	[[nodiscard]] int64 time() const {
 		return _time;
@@ -138,6 +146,12 @@ public:
 	[[nodiscard]] int32 scale() const {
 		return _scale;
 	}
+	[[nodiscard]] int32 videoChannel() const {
+		return _videoChannel;
+	}
+	[[nodiscard]] Quality videoQuality() const {
+		return _videoQuality;
+	}

 	void done(tgcalls::BroadcastPart &&part);
 	void cancel() override;
@@ -146,6 +160,8 @@ private:
 	const base::weak_ptr<GroupCall> _call;
 	const int64 _time = 0;
 	const int32 _scale = 0;
+	const int32 _videoChannel = 0;
+	const Quality _videoQuality = {};
 	Fn<void(tgcalls::BroadcastPart &&)> _done;
 	QMutex _mutex;

@@ -379,7 +395,17 @@ GroupCall::LoadPartTask::LoadPartTask(
 	base::weak_ptr<GroupCall> call,
 	int64 time,
 	int64 period,
-	Fn<void(tgcalls::BroadcastPart &&)> done)
+	Fn<void(tgcalls::BroadcastPart&&)> done)
+: LoadPartTask(std::move(call), time, period, 0, {}, std::move(done)) {
+}
+
+GroupCall::LoadPartTask::LoadPartTask(
+	base::weak_ptr<GroupCall> call,
+	int64 time,
+	int64 period,
+	int32 videoChannel,
+	tgcalls::VideoChannelDescription::Quality videoQuality,
+	Fn<void(tgcalls::BroadcastPart&&)> done)
 : _call(std::move(call))
 , _time(time ? time : (base::unixtime::now() * int64(1000)))
 , _scale([&] {
@@ -391,6 +417,8 @@ GroupCall::LoadPartTask::LoadPartTask(
 	}
 	Unexpected("Period in LoadPartTask.");
 }())
+, _videoChannel(videoChannel)
+, _videoQuality(videoQuality)
 , _done(std::move(done)) {
 }

@@ -857,9 +885,6 @@ void GroupCall::setState(State state) {
 		if (const auto call = _peer->groupCall(); call && call->id() == _id) {
 			call->setInCall();
 		}
-		if (!videoIsWorking()) {
-			refreshHasNotShownVideo();
-		}
 	}

 	if (false
@@ -954,11 +979,6 @@ void GroupCall::start(TimeId scheduleDate) {
 		LOG(("Call Error: Could not create, error: %1"
 			).arg(error.type()));
 		hangup();
-		if (error.type() == u"GROUPCALL_ANONYMOUS_FORBIDDEN"_q) {
-			Ui::ShowMultilineToast({
-				.text = { tr::lng_group_call_no_anonymous(tr::now) },
-			});
-		}
 	}).send();
 }

@@ -1072,9 +1092,6 @@ void GroupCall::markEndpointActive(
 		bool paused) {
 	if (!endpoint) {
 		return;
-	} else if (active && !videoIsWorking()) {
-		refreshHasNotShownVideo();
-		return;
 	}
 	const auto i = _activeVideoTracks.find(endpoint);
 	const auto changed = active
@@ -1291,11 +1308,7 @@ void GroupCall::rejoin(not_null<PeerData*> as) {

 				hangup();
 				Ui::ShowMultilineToast({
-					.text = { type == u"GROUPCALL_ANONYMOUS_FORBIDDEN"_q
-						? tr::lng_group_call_no_anonymous(tr::now)
-						: type == u"GROUPCALL_PARTICIPANTS_TOO_MUCH"_q
-						? tr::lng_group_call_too_many(tr::now)
-						: type == u"GROUPCALL_FORBIDDEN"_q
+					.text = { type == u"GROUPCALL_FORBIDDEN"_q
 						? tr::lng_group_not_accessible(tr::now)
 						: Lang::Hard::ServerError() },
 				});
@@ -2190,7 +2203,8 @@ void GroupCall::toggleRecording(bool enabled, const QString &title) {
 		MTP_flags((enabled ? Flag::f_start : Flag(0))
 			| (title.isEmpty() ? Flag(0) : Flag::f_title)),
 		inputCall(),
-		MTP_string(title)
+		MTP_string(title),
+		MTPBool() // video_portrait
 	)).done([=](const MTPUpdates &result) {
 		_peer->session().api().applyUpdates(result);
 		_recordingStoppedByMe = false;
@@ -2234,7 +2248,7 @@ bool GroupCall::tryCreateController() {
 		.createAudioDeviceModule = Webrtc::AudioDeviceModuleCreator(
 			settings.callAudioBackend()),
 		.videoCapture = _cameraCapture,
-		.requestBroadcastPart = [=, call = base::make_weak(this)](
+		.requestAudioBroadcastPart = [=, call = base::make_weak(this)](
 				int64_t time,
 				int64_t period,
 				std::function<void(tgcalls::BroadcastPart &&)> done) {
@@ -2248,6 +2262,24 @@ bool GroupCall::tryCreateController() {
 			});
 			return result;
 		},
+		.requestVideoBroadcastPart = [=, call = base::make_weak(this)](
+				int64_t time,
+				int64_t period,
+				int32_t channel,
+				tgcalls::VideoChannelDescription::Quality quality,
+				std::function<void(tgcalls::BroadcastPart &&)> done) {
+			auto result = std::make_shared<LoadPartTask>(
+				call,
+				time,
+				period,
+				channel,
+				quality,
+				std::move(done));
+			crl::on_main(weak, [=]() mutable {
+				broadcastPartStart(std::move(result));
+			});
+			return result;
+		},
 		.videoContentType = tgcalls::VideoContentType::Generic,
 		.initialEnableNoiseSuppression
 			= settings.groupCallNoiseSuppression(),
@@ -2326,17 +2358,30 @@ void GroupCall::broadcastPartStart(std::shared_ptr<LoadPartTask> task) {
 	const auto raw = task.get();
 	const auto time = raw->time();
 	const auto scale = raw->scale();
+	const auto videoChannel = raw->videoChannel();
+	const auto videoQuality = raw->videoQuality();
 	const auto finish = [=](tgcalls::BroadcastPart &&part) {
 		raw->done(std::move(part));
 		_broadcastParts.erase(raw);
 	};
 	using Status = tgcalls::BroadcastPart::Status;
+	using Quality = tgcalls::VideoChannelDescription::Quality;
+	using Flag = MTPDinputGroupCallStream::Flag;
 	const auto requestId = _api.request(MTPupload_GetFile(
 		MTP_flags(0),
 		MTP_inputGroupCallStream(
+			MTP_flags(videoChannel
+				? (Flag::f_video_channel | Flag::f_video_quality)
+				: Flag(0)),
 			inputCall(),
 			MTP_long(time),
-			MTP_int(scale)),
+			MTP_int(scale),
+			MTP_int(videoChannel),
+			MTP_int((videoQuality == Quality::Full)
+				? 2
+				: (videoQuality == Quality::Medium)
+				? 1
+				: 0)),
 		MTP_int(0),
 		MTP_int(128 * 1024)
 	)).done([=](
@@ -2350,7 +2395,7 @@ void GroupCall::broadcastPartStart(std::shared_ptr<LoadPartTask> task) {
 				.timestampMilliseconds = time,
 				.responseTimestamp = TimestampFromMsgId(response.outerMsgId),
 				.status = Status::Success,
-				.oggData = std::move(bytes),
+				.data = std::move(bytes),
 			});
 		}, [&](const MTPDupload_fileCdnRedirect &data) {
 			LOG(("Voice Chat Stream Error: fileCdnRedirect received."));
@@ -2558,22 +2603,6 @@ void GroupCall::updateRequestedVideoChannelsDelayed() {
 	});
 }

-void GroupCall::refreshHasNotShownVideo() {
-	if (!_joinState.ssrc || hasNotShownVideo()) {
-		return;
-	}
-	const auto real = lookupReal();
-	Assert(real != nullptr);
-
-	const auto hasVideo = [&](const Data::GroupCallParticipant &data) {
-		return (data.peer != _joinAs)
-			&& (!GetCameraEndpoint(data.videoParams).empty()
-				|| !GetScreenEndpoint(data.videoParams).empty());
-	};
-	_hasNotShownVideo = _joinState.ssrc
-		&& ranges::any_of(real->participants(), hasVideo);
-}
-
 void GroupCall::fillActiveVideoEndpoints() {
 	const auto real = lookupReal();
 	Assert(real != nullptr);
@@ -2581,9 +2610,7 @@ void GroupCall::fillActiveVideoEndpoints() {
 	const auto me = real->participantByPeer(_joinAs);
 	if (me && me->videoJoined) {
 		_videoIsWorking = true;
-		_hasNotShownVideo = false;
 	} else {
-		refreshHasNotShownVideo();
 		_videoIsWorking = false;
 		toggleVideo(false);
 		toggleScreenSharing(std::nullopt);
@@ -2611,30 +2638,28 @@ void GroupCall::fillActiveVideoEndpoints() {
 		}
 	};
 	using Type = VideoEndpointType;
-	if (_videoIsWorking.current()) {
-		for (const auto &participant : real->participants()) {
-			const auto camera = GetCameraEndpoint(participant.videoParams);
-			if (camera != _cameraEndpoint
-				&& camera != _screenEndpoint
-				&& participant.peer != _joinAs) {
-				const auto paused = IsCameraPaused(participant.videoParams);
-				feedOne({ Type::Camera, participant.peer, camera }, paused);
-			}
-			const auto screen = GetScreenEndpoint(participant.videoParams);
-			if (screen != _cameraEndpoint
-				&& screen != _screenEndpoint
-				&& participant.peer != _joinAs) {
-				const auto paused = IsScreenPaused(participant.videoParams);
-				feedOne({ Type::Screen, participant.peer, screen }, paused);
-			}
+	for (const auto &participant : real->participants()) {
+		const auto camera = GetCameraEndpoint(participant.videoParams);
+		if (camera != _cameraEndpoint
+			&& camera != _screenEndpoint
+			&& participant.peer != _joinAs) {
+			const auto paused = IsCameraPaused(participant.videoParams);
+			feedOne({ Type::Camera, participant.peer, camera }, paused);
+		}
+		const auto screen = GetScreenEndpoint(participant.videoParams);
+		if (screen != _cameraEndpoint
+			&& screen != _screenEndpoint
+			&& participant.peer != _joinAs) {
+			const auto paused = IsScreenPaused(participant.videoParams);
+			feedOne({ Type::Screen, participant.peer, screen }, paused);
 		}
-		feedOne(
-			{ Type::Camera, _joinAs, cameraSharingEndpoint() },
-			isCameraPaused());
-		feedOne(
-			{ Type::Screen, _joinAs, screenSharingEndpoint() },
-			isScreenPaused());
 	}
+	feedOne(
+		{ Type::Camera, _joinAs, cameraSharingEndpoint() },
+		isCameraPaused());
+	feedOne(
+		{ Type::Screen, _joinAs, screenSharingEndpoint() },
+		isScreenPaused());
 	if (large && !largeFound) {
 		setVideoEndpointLarge({});
 	}
--- a/Telegram/SourceFiles/calls/group/calls_group_call.h
+++ b/Telegram/SourceFiles/calls/group/calls_group_call.h
@@ -362,12 +362,6 @@ public:
 	[[nodiscard]] rpl::producer<bool> videoIsWorkingValue() const {
 		return _videoIsWorking.value();
 	}
-	[[nodiscard]] bool hasNotShownVideo() const {
-		return _hasNotShownVideo.current();
-	}
-	[[nodiscard]] rpl::producer<bool> hasNotShownVideoValue() const {
-		return _hasNotShownVideo.value();
-	}

 	void setCurrentAudioDevice(bool input, const QString &deviceId);
 	[[nodiscard]] bool isSharingScreen() const;
@@ -521,7 +515,6 @@ private:
 	void updateRequestedVideoChannels();
 	void updateRequestedVideoChannelsDelayed();
 	void fillActiveVideoEndpoints();
-	void refreshHasNotShownVideo();

 	void editParticipant(
 		not_null<PeerData*> participantPeer,
@@ -580,7 +573,6 @@ private:
 	rpl::variable<MuteState> _muted = MuteState::Muted;
 	rpl::variable<bool> _canManage = false;
 	rpl::variable<bool> _videoIsWorking = false;
-	rpl::variable<bool> _hasNotShownVideo = false;
 	bool _initialMuteStateSent = false;
 	bool _acceptFields = false;

--- a/Telegram/SourceFiles/calls/group/calls_group_members.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_members.cpp
@@ -46,125 +46,6 @@ constexpr auto kUserpicBlurRadius = 8;

 using Row = MembersRow;

-[[nodiscard]] int VideoParticipantsLimit(not_null<Main::Session*> session) {
-	return int(session->account().appConfig().get<double>(
-		"groupcall_video_participants_max",
-		30.));
-}
-
-void SetupVideoPlaceholder(
-		not_null<Ui::RpWidget*> widget,
-		not_null<PeerData*> chat,
-		int limit) {
-	struct State {
-		QImage blurred;
-		QImage rounded;
-		InMemoryKey key = {};
-		std::shared_ptr<Data::CloudImageView> view;
-		qint64 blurredCacheKey = 0;
-	};
-	const auto state = widget->lifetime().make_state<State>();
-	const auto refreshBlurred = [=] {
-		const auto key = chat->userpicUniqueKey(state->view);
-		if (state->key == key && !state->blurred.isNull()) {
-			return;
-		}
-		constexpr auto size = kUserpicSizeForBlur;
-		state->key = key;
-		state->blurred = QImage(
-			QSize(size, size),
-			QImage::Format_ARGB32_Premultiplied);
-		{
-			auto p = Painter(&state->blurred);
-			auto hq = PainterHighQualityEnabler(p);
-			chat->paintUserpicSquare(p, state->view, 0, 0, size);
-		}
-		state->blurred = Images::BlurLargeImage(
-			std::move(state->blurred),
-			kUserpicBlurRadius);
-		widget->update();
-	};
-	const auto refreshRounded = [=](QSize size) {
-		refreshBlurred();
-		const auto key = state->blurred.cacheKey();
-		if (state->rounded.size() == size && state->blurredCacheKey == key) {
-			return;
-		}
-		state->blurredCacheKey = key;
-		state->rounded = Images::prepare(
-			state->blurred,
-			size.width(),
-			size.width(), // Square
-			Images::Option::Smooth,
-			size.width(),
-			size.height());
-		{
-			auto p = QPainter(&state->rounded);
-			p.fillRect(
-				0,
-				0,
-				size.width(),
-				size.height(),
-				QColor(0, 0, 0, Viewport::kShadowMaxAlpha));
-		}
-		state->rounded = Images::prepare(
-			std::move(state->rounded),
-			size.width(),
-			size.height(),
-			(Images::Option::RoundedLarge | Images::Option::RoundedAll),
-			size.width(),
-			size.height());
-	};
-	chat->loadUserpic();
-	refreshBlurred();
-
-	widget->paintRequest(
-	) | rpl::start_with_next([=] {
-		const auto size = QSize(
-			widget->width(),
-			widget->height() - st::groupCallVideoSmallSkip);
-		refreshRounded(size * cIntRetinaFactor());
-
-		auto p = QPainter(widget);
-		const auto inner = QRect(QPoint(), size);
-		p.drawImage(inner, state->rounded);
-		st::groupCallPaused.paint(
-			p,
-			(size.width() - st::groupCallPaused.width()) / 2,
-			st::groupCallVideoPlaceholderIconTop,
-			size.width());
-
-		const auto skip = st::groupCallVideoLargeSkip;
-		p.setPen(st::groupCallVideoTextFg);
-		const auto text = QRect(
-			skip,
-			st::groupCallVideoPlaceholderTextTop,
-			(size.width() - 2 * skip),
-			size.height() - st::groupCallVideoPlaceholderTextTop);
-		p.setFont(st::semiboldFont);
-		p.drawText(
-			text,
-			tr::lng_group_call_limit(tr::now, lt_count, int(limit)),
-			style::al_top);
-	}, widget->lifetime());
-}
-
-void SetupVideoAboutLimit(
-		not_null<Ui::RpWidget*> widget,
-		not_null<Main::Session*> session,
-		int limit) {
-	const auto label = Ui::CreateChild<Ui::FlatLabel>(
-		widget.get(),
-		tr::lng_group_call_over_limit(lt_count, rpl::single(limit * 1.)),
-		st::groupCallVideoLimitLabel);
-	widget->widthValue(
-	) | rpl::start_with_next([=](int width) {
-		label->resizeToWidth(width);
-		label->moveToLeft(0, st::normalFont->height / 3);
-		widget->resize(width, label->height() + st::normalFont->height);
-	}, label->lifetime());
-}
-
 } // namespace

 class Members::Controller final
@@ -1658,8 +1539,6 @@ Members::Members(
 , _layout(_scroll->setOwnedWidget(
 	object_ptr<Ui::VerticalLayout>(_scroll.data())))
 , _videoWrap(_layout->add(object_ptr<Ui::RpWidget>(_layout.get())))
-, _videoPlaceholder(std::make_unique<Ui::RpWidget>(_videoWrap.get()))
-, _videoAboutLimit(std::make_unique<Ui::RpWidget>(_videoWrap.get()))
 , _viewport(
 	std::make_unique<Viewport>(
 		_videoWrap.get(),
@@ -1897,61 +1776,9 @@ void Members::trackViewportGeometry() {
 	_scroll->scrollTopValue(
 	) | rpl::skip(1) | rpl::start_with_next(move, _viewport->lifetime());

-	const auto videoLimit = VideoParticipantsLimit(&_call->peer()->session());
-	rpl::combine(
-		_layout->widthValue(),
-		_call->hasNotShownVideoValue()
-	) | rpl::start_with_next([=](int width, bool has) {
-		const auto height = has ? st::groupCallVideoPlaceholderHeight : 0;
-		_videoPlaceholder->setGeometry(0, 0, width, height);
-	}, _videoPlaceholder->lifetime());
-
-	SetupVideoPlaceholder(_videoPlaceholder.get(), _call->peer(), videoLimit);
-
-	_layout->widthValue(
-	) | rpl::start_with_next([=](int width) {
-		_videoAboutLimit->resizeToWidth(width);
-	}, _videoAboutLimit->lifetime());
-
-	using namespace rpl::mappers;
-	auto aboutLimitRelevant = fullCountValue(
-	) | rpl::map(
-		_1 > videoLimit
-	) | rpl::distinct_until_changed();
-	auto aboutLimitShown = rpl::combine(
-		std::move(aboutLimitRelevant),
-		_call->canManageValue(),
-		_1 && _2);
-
-	SetupVideoAboutLimit(
-		_videoAboutLimit.get(),
-		&_call->peer()->session(),
-		videoLimit);
-
-	rpl::combine(
-		_videoPlaceholder->heightValue(),
-		_viewport->fullHeightValue(),
-		_videoAboutLimit->heightValue(),
-		std::move(aboutLimitShown)
-	) | rpl::start_with_next([=](
-			int placeholder,
-			int viewport,
-			int aboutLimit,
-			bool aboutLimitShown) {
-		if (placeholder > 0 || viewport <= 0 || !aboutLimitShown) {
-			aboutLimitShown = false;
-		}
-
-		// This call may update _videoAboutLimit->height() :(
-		_videoAboutLimit->setVisible(aboutLimitShown);
-
-		_videoAboutLimit->move(0, viewport);
-		_videoWrap->resize(
-			_videoWrap->width(),
-			std::max(
-				placeholder,
-				(viewport
-					+ (aboutLimitShown ? _videoAboutLimit->height() : 0))));
+	_viewport->fullHeightValue(
+	) | rpl::start_with_next([=](int viewport) {
+		_videoWrap->resize(_videoWrap->width(), viewport);
 		if (viewport > 0) {
 			move();
 			resize();
--- a/Telegram/SourceFiles/calls/group/calls_group_members.h
+++ b/Telegram/SourceFiles/calls/group/calls_group_members.h
@@ -101,8 +101,6 @@ private:
 	std::unique_ptr<Controller> _listController;
 	not_null<Ui::VerticalLayout*> _layout;
 	const not_null<Ui::RpWidget*> _videoWrap;
-	const std::unique_ptr<Ui::RpWidget> _videoPlaceholder;
-	const std::unique_ptr<Ui::RpWidget> _videoAboutLimit;
 	std::unique_ptr<Viewport> _viewport;
 	rpl::variable<Ui::RpWidget*> _addMemberButton = nullptr;
 	RpWidget *_topSkip = nullptr;
--- a/Telegram/SourceFiles/calls/group/calls_group_menu.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_menu.cpp
@@ -37,8 +37,11 @@ void EditGroupCallTitleBox(
 		not_null<Ui::GenericBox*> box,
 		const QString &placeholder,
 		const QString &title,
+		bool livestream,
 		Fn<void(QString)> done) {
-	box->setTitle(tr::lng_group_call_edit_title());
+	box->setTitle(livestream
+		? tr::lng_group_call_edit_title_channel()
+		: tr::lng_group_call_edit_title());
 	const auto input = box->addRow(object_ptr<Ui::InputField>(
 		box,
 		st::groupCallField,
@@ -492,25 +495,36 @@ void LeaveBox(
 		not_null<GroupCall*> call,
 		bool discardChecked,
 		BoxContext context) {
+	const auto livestream = call->peer()->isBroadcast();
 	const auto scheduled = (call->scheduleDate() != 0);
 	if (!scheduled) {
-		box->setTitle(tr::lng_group_call_leave_title());
+		box->setTitle(livestream
+			? tr::lng_group_call_leave_title_channel()
+			: tr::lng_group_call_leave_title());
 	}
 	const auto inCall = (context == BoxContext::GroupCallPanel);
 	box->addRow(
 		object_ptr<Ui::FlatLabel>(
 			box.get(),
 			(scheduled
-				? tr::lng_group_call_close_sure()
-				: tr::lng_group_call_leave_sure()),
+				? (livestream
+					? tr::lng_group_call_close_sure_channel()
+					: tr::lng_group_call_close_sure())
+				: (livestream
+					? tr::lng_group_call_leave_sure_channel()
+					: tr::lng_group_call_leave_sure())),
 			(inCall ? st::groupCallBoxLabel : st::boxLabel)),
 		scheduled ? st::boxPadding : st::boxRowPadding);
 	const auto discard = call->peer()->canManageGroupCall()
 		? box->addRow(object_ptr<Ui::Checkbox>(
 			box.get(),
 			(scheduled
-				? tr::lng_group_call_also_cancel()
-				: tr::lng_group_call_also_end()),
+				? (livestream
+					? tr::lng_group_call_also_cancel_channel()
+					: tr::lng_group_call_also_cancel())
+				: (livestream
+					? tr::lng_group_call_also_end_channel()
+					: tr::lng_group_call_also_end())),
 			discardChecked,
 			(inCall ? st::groupCallCheckbox : st::defaultBoxCheckbox),
 			(inCall ? st::groupCallCheck : st::defaultCheck)),
@@ -592,7 +606,11 @@ void FillMenu(
 		menu->addSeparator();
 	}
 	if (addEditTitle) {
-		menu->addAction(tr::lng_group_call_edit_title(tr::now), [=] {
+		const auto livestream = call->peer()->isBroadcast();
+		const auto text = (livestream
+			? tr::lng_group_call_edit_title_channel
+			: tr::lng_group_call_edit_title)(tr::now);
+		menu->addAction(text, [=] {
 			const auto done = [=](const QString &title) {
 				if (const auto strong = weak.get()) {
 					strong->changeTitle(title);
@@ -603,6 +621,7 @@ void FillMenu(
 					EditGroupCallTitleBox,
 					peer->name,
 					real->title(),
+					livestream,
 					done));
 			}
 		});
@@ -666,15 +685,18 @@ void FillMenu(
 				BoxContext::GroupCallPanel));
 		}
 	};
+	const auto livestream = real->peer()->isBroadcast();
 	menu->addAction(MakeAttentionAction(
 		menu->menu(),
-		(real->scheduleDate()
-			? (call->canManage()
-				? tr::lng_group_call_cancel(tr::now)
-				: tr::lng_group_call_leave(tr::now))
-			: (call->canManage()
-				? tr::lng_group_call_end(tr::now)
-				: tr::lng_group_call_leave(tr::now))),
+		(!call->canManage()
+			? tr::lng_group_call_leave
+			: real->scheduleDate()
+			? (livestream
+				? tr::lng_group_call_cancel_channel
+				: tr::lng_group_call_cancel)
+			: (livestream
+				? tr::lng_group_call_end_channel
+				: tr::lng_group_call_end))(tr::now),
 		finish));
 }

--- a/Telegram/SourceFiles/calls/group/calls_group_panel.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_panel.cpp
@@ -335,7 +335,9 @@ void Panel::startScheduledNow() {
 			_call->startScheduledNow();
 		};
 		auto owned = ConfirmBox({
-			.text = { tr::lng_group_call_start_now_sure(tr::now) },
+			.text = { (_call->peer()->isBroadcast()
+				? tr::lng_group_call_start_now_sure_channel
+				: tr::lng_group_call_start_now_sure)(tr::now) },
 			.button = tr::lng_group_call_start_now(),
 			.callback = done,
 		});
@@ -973,6 +975,7 @@ void Panel::updateWideControlsVisibility() {
 }

 void Panel::subscribeToChanges(not_null<Data::GroupCall*> real) {
+	const auto livestream = real->peer()->isBroadcast();
 	const auto validateRecordingMark = [=](bool recording) {
 		if (!recording && _recordingMark) {
 			_recordingMark.destroy();
@@ -989,7 +992,9 @@ void Panel::subscribeToChanges(not_null<Data::GroupCall*> real) {
 			const auto skip = st::groupCallRecordingMarkSkip;
 			_recordingMark->resize(size + 2 * skip, size + 2 * skip);
 			_recordingMark->setClickedCallback([=] {
-				showToast({ tr::lng_group_call_is_recorded(tr::now) });
+				showToast({ (livestream
+					? tr::lng_group_call_is_recorded_channel
+					: tr::lng_group_call_is_recorded)(tr::now) });
 			});
 			const auto animate = [=] {
 				const auto opaque = state->opaque;
@@ -1024,12 +1029,17 @@ void Panel::subscribeToChanges(not_null<Data::GroupCall*> real) {
 		_1 != 0
 	) | rpl::distinct_until_changed(
 	) | rpl::start_with_next([=](bool recorded) {
+		const auto livestream = _call->peer()->isBroadcast();
 		validateRecordingMark(recorded);
 		showToast((recorded
-			? tr::lng_group_call_recording_started
+			? (livestream
+				? tr::lng_group_call_recording_started_channel
+				: tr::lng_group_call_recording_started)
 			: _call->recordingStoppedByMe()
 			? tr::lng_group_call_recording_saved
-			: tr::lng_group_call_recording_stopped)(
+			: (livestream
+				? tr::lng_group_call_recording_stopped_channel
+				: tr::lng_group_call_recording_stopped))(
 				tr::now,
 				Ui::Text::RichLangValue));
 	}, lifetime());
@@ -1277,16 +1287,18 @@ void Panel::kickParticipant(not_null<PeerData*> participantPeer) {
 			object_ptr<Ui::FlatLabel>(
 				box.get(),
 				(!participantPeer->isUser()
-					? tr::lng_group_call_remove_channel(
-						tr::now,
-						lt_channel,
-						participantPeer->name)
+					? (_peer->isBroadcast()
+						? tr::lng_group_call_remove_channel_from_channel
+						: tr::lng_group_call_remove_channel)(
+							tr::now,
+							lt_channel,
+							participantPeer->name)
 					: (_peer->isBroadcast()
 						? tr::lng_profile_sure_kick_channel
 						: tr::lng_profile_sure_kick)(
-						tr::now,
-						lt_user,
-						participantPeer->asUser()->firstName)),
+							tr::now,
+							lt_user,
+							participantPeer->asUser()->firstName)),
 				st::groupCallBoxLabel),
 			style::margins(
 				st::boxRowPadding.left(),
--- a/Telegram/SourceFiles/calls/group/calls_group_toasts.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_toasts.cpp
@@ -49,7 +49,9 @@ void Toasts::setupJoinAsChanged() {
 			return (state == State::Joined);
 		}) | rpl::take(1);
 	}) | rpl::flatten_latest() | rpl::start_with_next([=] {
-		_panel->showToast(tr::lng_group_call_join_as_changed(
+		_panel->showToast((_call->peer()->isBroadcast()
+			? tr::lng_group_call_join_as_changed_channel
+			: tr::lng_group_call_join_as_changed)(
 			tr::now,
 			lt_name,
 			Ui::Text::Bold(_call->joinAs()->name),
@@ -67,7 +69,9 @@ void Toasts::setupTitleChanged() {
 			? peer->name
 			: peer->groupCall()->title();
 	}) | rpl::start_with_next([=](const QString &title) {
-		_panel->showToast(tr::lng_group_call_title_changed(
+		_panel->showToast((_call->peer()->isBroadcast()
+			? tr::lng_group_call_title_changed_channel
+			: tr::lng_group_call_title_changed)(
 			tr::now,
 			lt_title,
 			Ui::Text::Bold(title),
--- a/Telegram/SourceFiles/chat_helpers/field_autocomplete.cpp
+++ b/Telegram/SourceFiles/chat_helpers/field_autocomplete.cpp
@@ -199,6 +199,11 @@ auto FieldAutocomplete::stickerChosen() const
 	return _inner->stickerChosen();
 }

+auto FieldAutocomplete::choosingProcesses() const
+-> rpl::producer<FieldAutocomplete::Type> {
+	return _scroll->scrollTopChanges() | rpl::map([=] { return _type; });
+}
+
 FieldAutocomplete::~FieldAutocomplete() = default;

 void FieldAutocomplete::paintEvent(QPaintEvent *e) {
--- a/Telegram/SourceFiles/chat_helpers/field_autocomplete.h
+++ b/Telegram/SourceFiles/chat_helpers/field_autocomplete.h
@@ -87,6 +87,12 @@ public:
 		Api::SendOptions options;
 		ChooseMethod method;
 	};
+	enum class Type {
+		Mentions,
+		Hashtags,
+		BotCommands,
+		Stickers,
+	};

 	bool chooseSelected(ChooseMethod method) const;

@@ -111,6 +117,7 @@ public:
 	rpl::producer<HashtagChosen> hashtagChosen() const;
 	rpl::producer<BotCommandChosen> botCommandChosen() const;
 	rpl::producer<StickerChosen> stickerChosen() const;
+	rpl::producer<Type> choosingProcesses() const;

 public Q_SLOTS:
 	void showAnimated();
@@ -176,12 +183,6 @@ private:
 	ChannelData *_channel = nullptr;
 	EmojiPtr _emoji;
 	uint64 _stickersSeed = 0;
-	enum class Type {
-		Mentions,
-		Hashtags,
-		BotCommands,
-		Stickers,
-	};
 	Type _type = Type::Mentions;
 	QString _filter;
 	QRect _boundings;
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
@@ -970,6 +970,11 @@ StickersListWidget::StickersListWidget(
 		}
 		refreshRecent();
 	}, lifetime());
+
+	positionValue(
+	) | rpl::skip(1) | rpl::map_to(
+		TabbedSelector::Action::Update
+	) | rpl::start_to_stream(_choosingUpdated, lifetime());
 }

 Main::Session &StickersListWidget::session() const {
@@ -988,6 +993,11 @@ rpl::producer<> StickersListWidget::checkForHide() const {
 	return _checkForHide.events();
 }

+auto StickersListWidget::choosingUpdated() const
+-> rpl::producer<TabbedSelector::Action> {
+	return _choosingUpdated.events();
+}
+
 object_ptr<TabbedSelector::InnerFooter> StickersListWidget::createFooter() {
 	Expects(_footer == nullptr);

@@ -2361,6 +2371,7 @@ TabbedSelector::InnerFooter *StickersListWidget::getFooter() const {
 }

 void StickersListWidget::processHideFinished() {
+	_choosingUpdated.fire(TabbedSelector::Action::Cancel);
 	clearSelection();
 	clearHeavyData();
 	if (_footer) {
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.h
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.h
@@ -55,6 +55,7 @@ public:
 	rpl::producer<TabbedSelector::FileChosen> chosen() const;
 	rpl::producer<> scrollUpdated() const;
 	rpl::producer<> checkForHide() const;
+	rpl::producer<TabbedSelector::Action> choosingUpdated() const;

 	void refreshRecent() override;
 	void preloadImages() override;
@@ -392,6 +393,7 @@ private:
 	rpl::event_stream<TabbedSelector::FileChosen> _chosen;
 	rpl::event_stream<> _scrollUpdated;
 	rpl::event_stream<> _checkForHide;
+	rpl::event_stream<TabbedSelector::Action> _choosingUpdated;

 };

--- a/Telegram/SourceFiles/chat_helpers/tabbed_section.cpp
+++ b/Telegram/SourceFiles/chat_helpers/tabbed_section.cpp
@@ -26,7 +26,7 @@ object_ptr<Window::SectionWidget> TabbedMemento::createWidget(
 TabbedSection::TabbedSection(
 	QWidget *parent,
 	not_null<Window::SessionController*> controller)
-: Window::SectionWidget(parent, controller, PaintedBackground::Custom)
+: Window::SectionWidget(parent, controller)
 , _selector(controller->tabbedSelector()) {
 	_selector->setParent(this);
 	_selector->setRoundRadius(0);
--- a/Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp
+++ b/Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp
@@ -479,6 +479,13 @@ auto TabbedSelector::inlineResultChosen() const
 	return hasGifsTab() ? gifs()->inlineResultChosen() : nullptr;
 }

+auto TabbedSelector::choosingStickerUpdated() const
+-> rpl::producer<TabbedSelector::Action>{
+	return hasStickersTab()
+		? stickers()->choosingUpdated()
+		: rpl::never<Action>();
+}
+
 rpl::producer<> TabbedSelector::cancelled() const {
 	return hasGifsTab() ? gifs()->cancelRequests() : nullptr;
 }
--- a/Telegram/SourceFiles/chat_helpers/tabbed_selector.h
+++ b/Telegram/SourceFiles/chat_helpers/tabbed_selector.h
@@ -67,6 +67,10 @@ public:
 		EmojiOnly,
 		MediaEditor,
 	};
+	enum class Action {
+		Update,
+		Cancel,
+	};

 	TabbedSelector(
 		QWidget *parent,
@@ -85,6 +89,7 @@ public:
 	rpl::producer<> checkForHide() const;
 	rpl::producer<> slideFinished() const;
 	rpl::producer<> contextMenuRequested() const;
+	rpl::producer<Action> choosingStickerUpdated() const;

 	void setRoundRadius(int radius);
 	void refreshStickers();
--- a/Telegram/SourceFiles/core/application.cpp
+++ b/Telegram/SourceFiles/core/application.cpp
@@ -35,6 +35,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "apiwrap.h"
 #include "api/api_updates.h"
 #include "calls/calls_instance.h"
+#include "countries/countries_manager.h"
 #include "lang/lang_file_parser.h"
 #include "lang/lang_translator.h"
 #include "lang/lang_cloud_manager.h"
@@ -42,6 +43,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_instance.h"
 #include "mainwidget.h"
 #include "core/file_utilities.h"
+#include "core/crash_reports.h"
 #include "main/main_account.h"
 #include "main/main_domain.h"
 #include "main/main_session.h"
@@ -94,6 +96,27 @@ constexpr auto kQuitPreventTimeoutMs = crl::time(1500);
 constexpr auto kAutoLockTimeoutLateMs = crl::time(3000);
 constexpr auto kClearEmojiImageSourceTimeout = 10 * crl::time(1000);

+void SetCrashAnnotationsGL() {
+#ifdef Q_OS_WIN
+	CrashReports::SetAnnotation("OpenGL ANGLE", [] {
+		if (Core::App().settings().disableOpenGL()) {
+			return "Disabled";
+		} else switch (Ui::GL::CurrentANGLE()) {
+		case Ui::GL::ANGLE::Auto: return "Auto";
+		case Ui::GL::ANGLE::D3D11: return "Direct3D 11";
+		case Ui::GL::ANGLE::D3D9: return "Direct3D 9";
+		case Ui::GL::ANGLE::D3D11on12: return "D3D11on12";
+		case Ui::GL::ANGLE::OpenGL: return "OpenGL";
+		}
+		Unexpected("Ui::GL::CurrentANGLE value in SetupANGLE.");
+	}());
+#else // Q_OS_WIN
+	CrashReports::SetAnnotation(
+		"OpenGL",
+		Core::App().settings().disableOpenGL() ? "Disabled" : "Enabled");
+#endif // Q_OS_WIN
+}
+
 } // namespace

 Application *Application::Instance = nullptr;
@@ -287,6 +310,7 @@ void Application::run() {
 		LOG(("Shortcuts Error: %1").arg(error));
 	}

+	SetCrashAnnotationsGL();
 	if (!Platform::IsMac() && Ui::GL::LastCrashCheckFailed()) {
 		showOpenGLCrashNotification();
 	}
@@ -297,6 +321,14 @@ void Application::run() {
 			_mediaView->show(std::move(request));
 		}
 	}, _window->lifetime());
+
+	{
+		const auto countries = std::make_shared<Countries::Manager>(
+			_domain.get());
+		countries->lifetime().add([=] {
+			[[maybe_unused]] const auto countriesCopy = countries;
+		});
+	}
 }

 void Application::showOpenGLCrashNotification() {
--- a/Telegram/SourceFiles/core/changelogs.cpp
+++ b/Telegram/SourceFiles/core/changelogs.cpp
@@ -101,7 +101,12 @@ std::map<int, const char*> BetaLogs() {

 		"- Fix animated chat backgrounds in Saved Messages.\n"

-		"- Fix \"Sorry, group is inaccessible\" message in scheduled voice chats.\n",
+		"- Fix \"Sorry, group is inaccessible\" message "
+		"in scheduled voice chats.\n",
+	},
+	{
+		2009013,
+		"- See unread comments count when scrolling discussions in channels."
 	},
 	};
 };
--- a/Telegram/SourceFiles/core/core_settings.cpp
+++ b/Telegram/SourceFiles/core/core_settings.cpp
@@ -140,7 +140,7 @@ QByteArray Settings::serialize() const {
 			<< qint32(_askDownloadPath ? 1 : 0)
 			<< _downloadPath.current()
 			<< _downloadPathBookmark
-			<< qint32(_voiceMsgPlaybackDoubled ? 1 : 0)
+			<< qint32(0) // Old double voice playback speed.
 			<< qint32(_soundNotify ? 1 : 0)
 			<< qint32(_desktopNotify ? 1 : 0)
 			<< qint32(_flashBounceNotify ? 1 : 0)
@@ -219,7 +219,8 @@ QByteArray Settings::serialize() const {
 			<< qint32(_hiddenGroupCallTooltips.value())
 			<< qint32(_disableOpenGL ? 1 : 0)
 			<< _photoEditorBrush
-			<< qint32(_groupCallNoiseSuppression ? 1 : 0);
+			<< qint32(_groupCallNoiseSuppression ? 1 : 0)
+			<< qint32(_voicePlaybackSpeed * 100);
 	}
 	return result;
 }
@@ -240,7 +241,7 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	qint32 askDownloadPath = _askDownloadPath ? 1 : 0;
 	QString downloadPath = _downloadPath.current();
 	QByteArray downloadPathBookmark = _downloadPathBookmark;
-	qint32 voiceMsgPlaybackDoubled = _voiceMsgPlaybackDoubled ? 1 : 0;
+	qint32 oldVoiceMsgPlaybackDoubled = 0;
 	qint32 soundNotify = _soundNotify ? 1 : 0;
 	qint32 desktopNotify = _desktopNotify ? 1 : 0;
 	qint32 flashBounceNotify = _flashBounceNotify ? 1 : 0;
@@ -271,6 +272,7 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	qint32 suggestStickersByEmoji = _suggestStickersByEmoji ? 1 : 0;
 	qint32 spellcheckerEnabled = _spellcheckerEnabled.current() ? 1 : 0;
 	qint32 videoPlaybackSpeed = Core::Settings::SerializePlaybackSpeed(_videoPlaybackSpeed.current());
+	qint32 voicePlaybackSpeed = _voicePlaybackSpeed * 100;
 	QByteArray videoPipGeometry = _videoPipGeometry;
 	qint32 dictionariesEnabledCount = 0;
 	std::vector<int> dictionariesEnabled;
@@ -312,7 +314,7 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 			>> askDownloadPath
 			>> downloadPath
 			>> downloadPathBookmark
-			>> voiceMsgPlaybackDoubled
+			>> oldVoiceMsgPlaybackDoubled
 			>> soundNotify
 			>> desktopNotify
 			>> flashBounceNotify
@@ -455,6 +457,9 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	if (!stream.atEnd()) {
 		stream >> groupCallNoiseSuppression;
 	}
+	if (!stream.atEnd()) {
+		stream >> voicePlaybackSpeed;
+	}
 	if (stream.status() != QDataStream::Ok) {
 		LOG(("App Error: "
 			"Bad data for Core::Settings::constructFromSerialized()"));
@@ -471,7 +476,6 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	_askDownloadPath = (askDownloadPath == 1);
 	_downloadPath = downloadPath;
 	_downloadPathBookmark = downloadPathBookmark;
-	_voiceMsgPlaybackDoubled = (voiceMsgPlaybackDoubled == 1);
 	_soundNotify = (soundNotify == 1);
 	_desktopNotify = (desktopNotify == 1);
 	_flashBounceNotify = (flashBounceNotify == 1);
@@ -525,6 +529,9 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	_suggestStickersByEmoji = (suggestStickersByEmoji == 1);
 	_spellcheckerEnabled = (spellcheckerEnabled == 1);
 	_videoPlaybackSpeed = DeserializePlaybackSpeed(videoPlaybackSpeed);
+	_voicePlaybackSpeed = oldVoiceMsgPlaybackDoubled
+		? 2.0
+		: voicePlaybackSpeed / 100.;
 	_videoPipGeometry = (videoPipGeometry);
 	_dictionariesEnabled = std::move(dictionariesEnabled);
 	_autoDownloadDictionaries = (autoDownloadDictionaries == 1);
@@ -782,7 +789,6 @@ void Settings::resetOnLastLogout() {
 	_downloadPath = QString();
 	_downloadPathBookmark = QByteArray();

-	_voiceMsgPlaybackDoubled = false;
 	_soundNotify = true;
 	_desktopNotify = true;
 	_flashBounceNotify = true;
@@ -826,6 +832,7 @@ void Settings::resetOnLastLogout() {
 	_suggestStickersByEmoji = true;
 	_spellcheckerEnabled = true;
 	_videoPlaybackSpeed = 1.;
+	_voicePlaybackSpeed = 1.;
 	//_videoPipGeometry = QByteArray();
 	_dictionariesEnabled = std::vector<int>();
 	_autoDownloadDictionaries = true;
--- a/Telegram/SourceFiles/core/core_settings.h
+++ b/Telegram/SourceFiles/core/core_settings.h
@@ -146,12 +146,6 @@ public:
 	void setDownloadPathBookmark(const QByteArray &value) {
 		_downloadPathBookmark = value;
 	}
-	[[nodiscard]] bool voiceMsgPlaybackDoubled() const {
-		return _voiceMsgPlaybackDoubled;
-	}
-	void setVoiceMsgPlaybackDoubled(bool value) {
-		_voiceMsgPlaybackDoubled = value;
-	}
 	[[nodiscard]] bool soundNotify() const {
 		return _soundNotify;
 	}
@@ -427,6 +421,12 @@ public:
 	void setVideoPlaybackSpeed(float64 speed) {
 		_videoPlaybackSpeed = speed;
 	}
+	[[nodiscard]] float64 voicePlaybackSpeed() const {
+		return _voicePlaybackSpeed;
+	}
+	void setVoicePlaybackSpeed(float64 speed) {
+		_voicePlaybackSpeed = speed;
+	}
 	[[nodiscard]] QByteArray videoPipGeometry() const {
 		return _videoPipGeometry;
 	}
@@ -633,7 +633,6 @@ private:
 	bool _askDownloadPath = false;
 	rpl::variable<QString> _downloadPath;
 	QByteArray _downloadPathBookmark;
-	bool _voiceMsgPlaybackDoubled = false;
 	bool _soundNotify = true;
 	bool _desktopNotify = true;
 	bool _flashBounceNotify = true;
@@ -670,6 +669,7 @@ private:
 	bool _suggestStickersByEmoji = true;
 	rpl::variable<bool> _spellcheckerEnabled = true;
 	rpl::variable<float64> _videoPlaybackSpeed = 1.;
+	float64 _voicePlaybackSpeed = 1.;
 	QByteArray _videoPipGeometry;
 	rpl::variable<std::vector<int>> _dictionariesEnabled;
 	rpl::variable<bool> _autoDownloadDictionaries = true;
--- a/Telegram/SourceFiles/core/launcher.cpp
+++ b/Telegram/SourceFiles/core/launcher.cpp
@@ -270,12 +270,12 @@ std::unique_ptr<Launcher> Launcher::Create(int argc, char *argv[]) {
 	return std::make_unique<Platform::Launcher>(argc, argv);
 }

-Launcher::Launcher(
-	int argc,
-	char *argv[])
+Launcher::Launcher(int argc, char *argv[])
 : _argc(argc)
 , _argv(argv)
 , _baseIntegration(_argc, _argv) {
+	crl::toggle_fp_exceptions(true);
+
 	base::Integration::Set(&_baseIntegration);
 }

--- a/Telegram/SourceFiles/core/launcher.h
+++ b/Telegram/SourceFiles/core/launcher.h
@@ -13,9 +13,7 @@ namespace Core {

 class Launcher {
 public:
-	Launcher(
-		int argc,
-		char *argv[]);
+	Launcher(int argc, char *argv[]);

 	static std::unique_ptr<Launcher> Create(int argc, char *argv[]);

--- a/Telegram/SourceFiles/core/sandbox.cpp
+++ b/Telegram/SourceFiles/core/sandbox.cpp
@@ -617,11 +617,3 @@ rpl::producer<> on_main_update_requests() {
 }

 } // namespace crl
-
-namespace base {
-
-void EnterFromEventLoop(FnMut<void()> &&method) {
-	Core::Sandbox::Instance().customEnterFromEventLoop(std::move(method));
-}
-
-} // namespace base
--- a/Telegram/SourceFiles/core/version.h
+++ b/Telegram/SourceFiles/core/version.h
@@ -22,7 +22,7 @@ constexpr auto AppId = "{53F49750-6209-4FBF-9CA8-7A333C87D1ED}"_cs;
 constexpr auto AppNameOld = "Telegram Win (Unofficial)"_cs;
 constexpr auto AppName = "Telegram Desktop"_cs;
 constexpr auto AppFile = "Telegram"_cs;
-constexpr auto AppVersion = 2009007;
-constexpr auto AppVersionStr = "2.9.7";
-constexpr auto AppBetaVersion = true;
+constexpr auto AppVersion = 3000001;
+constexpr auto AppVersionStr = "3.0.1";
+constexpr auto AppBetaVersion = false;
 constexpr auto AppAlphaVersion = TDESKTOP_ALPHA_VERSION;
--- a/Telegram/SourceFiles/countries/countries_instance.cpp
+++ b/Telegram/SourceFiles/countries/countries_instance.cpp
@@ -0,0 +1,465 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "countries/countries_instance.h"
+
+namespace Countries {
+namespace {
+
+auto SingleInstance = CountriesInstance();
+
+const std::array<Info, 231> FallbackList = { {
+	{ "Andorra", "AD", "", { CallingCodeInfo{ "376", {}, { "XX XX XX" } } }, false },
+	{ "United Arab Emirates", "AE", "", { CallingCodeInfo{ "971", {}, { "XX XXX XXXX" } } }, false },
+	{ "Afghanistan", "AF", "", { CallingCodeInfo{ "93", {}, { "XXX XXX XXX" } } }, false },
+	{ "Antigua & Barbuda", "AG", "", { CallingCodeInfo{ "1268", {}, { "XXX XXXX" } } }, false },
+	{ "Anguilla", "AI", "", { CallingCodeInfo{ "1264", {}, { "XXX XXXX" } } }, false },
+	{ "Albania", "AL", "", { CallingCodeInfo{ "355", {}, { "XX XXX XXXX" } } }, false },
+	{ "Armenia", "AM", "", { CallingCodeInfo{ "374", {}, { "XX XXX XXX" } } }, false },
+	{ "Angola", "AO", "", { CallingCodeInfo{ "244", {}, { "XXX XXX XXX" } } }, false },
+	{ "Argentina", "AR", "", { CallingCodeInfo{ "54", {}, {} } }, false },
+	{ "American Samoa", "AS", "", { CallingCodeInfo{ "1684", {}, { "XXX XXXX" } } }, false },
+	{ "Austria", "AT", "", { CallingCodeInfo{ "43", {}, { "X XXXXXXXX" } } }, false },
+	{ "Australia", "AU", "", { CallingCodeInfo{ "61", {}, { "X XXXX XXXX" } } }, false },
+	{ "Aruba", "AW", "", { CallingCodeInfo{ "297", {}, { "XXX XXXX" } } }, false },
+	{ "Azerbaijan", "AZ", "", { CallingCodeInfo{ "994", {}, { "XX XXX XXXX" } } }, false },
+	{ "Bosnia & Herzegovina", "BA", "", { CallingCodeInfo{ "387", {}, { "XX XXX XXX" } } }, false },
+	{ "Barbados", "BB", "", { CallingCodeInfo{ "1246", {}, { "XXX XXXX" } } }, false },
+	{ "Bangladesh", "BD", "", { CallingCodeInfo{ "880", {}, { "XX XXX XXX" } } }, false },
+	{ "Belgium", "BE", "", { CallingCodeInfo{ "32", {}, { "XXX XX XX XX" } } }, false },
+	{ "Burkina Faso", "BF", "", { CallingCodeInfo{ "226", {}, { "XX XX XX XX" } } }, false },
+	{ "Bulgaria", "BG", "", { CallingCodeInfo{ "359", {}, {} } }, false },
+	{ "Bahrain", "BH", "", { CallingCodeInfo{ "973", {}, { "XXXX XXXX" } } }, false },
+	{ "Burundi", "BI", "", { CallingCodeInfo{ "257", {}, { "XX XX XXXX" } } }, false },
+	{ "Benin", "BJ", "", { CallingCodeInfo{ "229", {}, { "XX XXX XXX" } } }, false },
+	{ "Bermuda", "BM", "", { CallingCodeInfo{ "1441", {}, { "XXX XXXX" } } }, false },
+	{ "Brunei Darussalam", "BN", "", { CallingCodeInfo{ "673", {}, { "XXX XXXX" } } }, false },
+	{ "Bolivia", "BO", "", { CallingCodeInfo{ "591", {}, { "X XXX XXXX" } } }, false },
+	{ "Bonaire, Sint Eustatius & Saba", "BQ", "", { CallingCodeInfo{ "599", {}, {} } }, false },
+	{ "Brazil", "BR", "", { CallingCodeInfo{ "55", {}, { "XX XXXXX XXXX" } } }, false },
+	{ "Bahamas", "BS", "", { CallingCodeInfo{ "1242", {}, { "XXX XXXX" } } }, false },
+	{ "Bhutan", "BT", "", { CallingCodeInfo{ "975", {}, { "XX XXX XXX" } } }, false },
+	{ "Botswana", "BW", "", { CallingCodeInfo{ "267", {}, { "XX XXX XXX" } } }, false },
+	{ "Belarus", "BY", "", { CallingCodeInfo{ "375", {}, { "XX XXX XXXX" } } }, false },
+	{ "Belize", "BZ", "", { CallingCodeInfo{ "501", {}, {} } }, false },
+	{ "Canada", "CA", "", { CallingCodeInfo{ "1", { "403" }, { "XXX XXX XXXX" } } }, false },
+	{ "Congo (Dem. Rep.)", "CD", "", { CallingCodeInfo{ "243", {}, { "XX XXX XXXX" } } }, false },
+	{ "Central African Rep.", "CF", "", { CallingCodeInfo{ "236", {}, { "XX XX XX XX" } } }, false },
+	{ "Congo (Rep.)", "CG", "", { CallingCodeInfo{ "242", {}, { "XX XXX XXXX" } } }, false },
+	{ "Switzerland", "CH", "", { CallingCodeInfo{ "41", {}, { "XX XXX XXXX" } } }, false },
+	{ "Côte d'Ivoire", "CI", "", { CallingCodeInfo{ "225", {}, { "XX XX XX XXXX" } } }, false },
+	{ "Cook Islands", "CK", "", { CallingCodeInfo{ "682", {}, {} } }, false },
+	{ "Chile", "CL", "", { CallingCodeInfo{ "56", {}, { "X XXXX XXXX" } } }, false },
+	{ "Cameroon", "CM", "", { CallingCodeInfo{ "237", {}, { "XXXX XXXX" } } }, false },
+	{ "China", "CN", "", { CallingCodeInfo{ "86", {}, { "XXX XXXX XXXX" } } }, false },
+	{ "Colombia", "CO", "", { CallingCodeInfo{ "57", {}, { "XXX XXX XXXX" } } }, false },
+	{ "Costa Rica", "CR", "", { CallingCodeInfo{ "506", {}, { "XXXX XXXX" } } }, false },
+	{ "Cuba", "CU", "", { CallingCodeInfo{ "53", {}, { "X XXX XXXX" } } }, false },
+	{ "Cape Verde", "CV", "", { CallingCodeInfo{ "238", {}, { "XXX XXXX" } } }, false },
+	{ "Curaçao", "CW", "", { CallingCodeInfo{ "599", { "9" }, {} } }, false },
+	{ "Cyprus", "CY", "", { CallingCodeInfo{ "357", {}, { "XXXX XXXX" } } }, false },
+	{ "Czech Republic", "CZ", "", { CallingCodeInfo{ "420", {}, { "XXX XXX XXX" } } }, false },
+	{ "Germany", "DE", "", { CallingCodeInfo{ "49", {}, { "XXXX XXXXXXX" } } }, false },
+	{ "Djibouti", "DJ", "", { CallingCodeInfo{ "253", {}, { "XX XX XX XX" } } }, false },
+	{ "Denmark", "DK", "", { CallingCodeInfo{ "45", {}, { "XXXX XXXX" } } }, false },
+	{ "Dominica", "DM", "", { CallingCodeInfo{ "1767", {}, { "XXX XXXX" } } }, false },
+	{ "Dominican Rep.", "DO", "", { CallingCodeInfo{ "1809", {}, { "XXX XXXX" } } }, false },
+	{ "Algeria", "DZ", "", { CallingCodeInfo{ "213", {}, { "XXX XX XX XX" } } }, false },
+	{ "Ecuador", "EC", "", { CallingCodeInfo{ "593", {}, { "XX XXX XXXX" } } }, false },
+	{ "Estonia", "EE", "", { CallingCodeInfo{ "372", {}, { "XXXX XXXX" } } }, false },
+	{ "Egypt", "EG", "", { CallingCodeInfo{ "20", {}, { "XX XXXX XXXX" } } }, false },
+	{ "Eritrea", "ER", "", { CallingCodeInfo{ "291", {}, { "X XXX XXX" } } }, false },
+	{ "Spain", "ES", "", { CallingCodeInfo{ "34", {}, { "XXX XXX XXX" } } }, false },
+	{ "Ethiopia", "ET", "", { CallingCodeInfo{ "251", {}, { "XX XXX XXXX" } } }, false },
+	{ "Finland", "FI", "", { CallingCodeInfo{ "358", {}, {} } }, false },
+	{ "Fiji", "FJ", "", { CallingCodeInfo{ "679", {}, { "XXX XXXX" } } }, false },
+	{ "Falkland Islands", "FK", "", { CallingCodeInfo{ "500", {}, {} } }, false },
+	{ "Micronesia", "FM", "", { CallingCodeInfo{ "691", {}, {} } }, false },
+	{ "Faroe Islands", "FO", "", { CallingCodeInfo{ "298", {}, { "XXX XXX" } } }, false },
+	{ "France", "FR", "", { CallingCodeInfo{ "33", {}, { "X XX XX XX XX" } } }, false },
+	{ "Gabon", "GA", "", { CallingCodeInfo{ "241", {}, { "X XX XX XX" } } }, false },
+	{ "United Kingdom", "GB", "", { CallingCodeInfo{ "44", {}, { "XXXX XXXXXX" } } }, false },
+	{ "Grenada", "GD", "", { CallingCodeInfo{ "1473", {}, { "XXX XXXX" } } }, false },
+	{ "Georgia", "GE", "", { CallingCodeInfo{ "995", {}, { "XXX XXX XXX" } } }, false },
+	{ "French Guiana", "GF", "", { CallingCodeInfo{ "594", {}, {} } }, false },
+	{ "Ghana", "GH", "", { CallingCodeInfo{ "233", {}, { "XX XXX XXXX" } } }, false },
+	{ "Gibraltar", "GI", "", { CallingCodeInfo{ "350", {}, { "XXXX XXXX" } } }, false },
+	{ "Greenland", "GL", "", { CallingCodeInfo{ "299", {}, { "XXX XXX" } } }, false },
+	{ "Gambia", "GM", "", { CallingCodeInfo{ "220", {}, { "XXX XXXX" } } }, false },
+	{ "Guinea", "GN", "", { CallingCodeInfo{ "224", {}, { "XXX XXX XXX" } } }, false },
+	{ "Guadeloupe", "GP", "", { CallingCodeInfo{ "590", {}, { "XXX XX XX XX" } } }, false },
+	{ "Equatorial Guinea", "GQ", "", { CallingCodeInfo{ "240", {}, { "XXX XXX XXX" } } }, false },
+	{ "Greece", "GR", "", { CallingCodeInfo{ "30", {}, { "XXX XXX XXXX" } } }, false },
+	{ "Guatemala", "GT", "", { CallingCodeInfo{ "502", {}, { "X XXX XXXX" } } }, false },
+	{ "Guam", "GU", "", { CallingCodeInfo{ "1671", {}, { "XXX XXXX" } } }, false },
+	{ "Guinea-Bissau", "GW", "", { CallingCodeInfo{ "245", {}, { "XXX XXXX" } } }, false },
+	{ "Guyana", "GY", "", { CallingCodeInfo{ "592", {}, {} } }, false },
+	{ "Hong Kong", "HK", "", { CallingCodeInfo{ "852", {}, { "X XXX XXXX" } } }, false },
+	{ "Honduras", "HN", "", { CallingCodeInfo{ "504", {}, { "XXXX XXXX" } } }, false },
+	{ "Croatia", "HR", "", { CallingCodeInfo{ "385", {}, { "XX XXX XXX" } } }, false },
+	{ "Haiti", "HT", "", { CallingCodeInfo{ "509", {}, { "XXXX XXXX" } } }, false },
+	{ "Hungary", "HU", "", { CallingCodeInfo{ "36", {}, { "XXX XXX XXX" } } }, false },
+	{ "Indonesia", "ID", "", { CallingCodeInfo{ "62", {}, { "XXX XXXXXX" } } }, false },
+	{ "Ireland", "IE", "", { CallingCodeInfo{ "353", {}, { "XX XXX XXXX" } } }, false },
+	{ "Israel", "IL", "", { CallingCodeInfo{ "972", {}, { "XX XXX XXXX" } } }, false },
+	{ "India", "IN", "", { CallingCodeInfo{ "91", {}, { "XXXXX XXXXX" } } }, false },
+	{ "Diego Garcia", "IO", "", { CallingCodeInfo{ "246", {}, { "XXX XXXX" } } }, false },
+	{ "Iraq", "IQ", "", { CallingCodeInfo{ "964", {}, { "XXX XXX XXXX" } } }, false },
+	{ "Iran", "IR", "", { CallingCodeInfo{ "98", {}, { "XXX XXX XXXX" } } }, false },
+	{ "Iceland", "IS", "", { CallingCodeInfo{ "354", {}, { "XXX XXXX" } } }, false },
+	{ "Italy", "IT", "", { CallingCodeInfo{ "39", {}, { "XXX XXX XXX" } } }, false },
+	{ "Jamaica", "JM", "", { CallingCodeInfo{ "1876", {}, { "XXX XXXX" } } }, false },
+	{ "Jordan", "JO", "", { CallingCodeInfo{ "962", {}, { "X XXXX XXXX" } } }, false },
+	{ "Japan", "JP", "", { CallingCodeInfo{ "81", {}, { "XX XXXX XXXX" } } }, false },
+	{ "Kenya", "KE", "", { CallingCodeInfo{ "254", {}, { "XXX XXX XXX" } } }, false },
+	{ "Kyrgyzstan", "KG", "", { CallingCodeInfo{ "996", {}, { "XXX XXXXXX" } } }, false },
+	{ "Cambodia", "KH", "", { CallingCodeInfo{ "855", {}, { "XX XXX XXX" } } }, false },
+	{ "Kiribati", "KI", "", { CallingCodeInfo{ "686", {}, { "XXXX XXXX" } } }, false },
+	{ "Comoros", "KM", "", { CallingCodeInfo{ "269", {}, { "XXX XXXX" } } }, false },
+	{ "Saint Kitts & Nevis", "KN", "", { CallingCodeInfo{ "1869", {}, { "XXX XXXX" } } }, false },
+	{ "North Korea", "KP", "", { CallingCodeInfo{ "850", {}, {} } }, false },
+	{ "South Korea", "KR", "", { CallingCodeInfo{ "82", {}, { "XX XXXX XXX" } } }, false },
+	{ "Kuwait", "KW", "", { CallingCodeInfo{ "965", {}, { "XXXX XXXX" } } }, false },
+	{ "Cayman Islands", "KY", "", { CallingCodeInfo{ "1345", {}, { "XXX XXXX" } } }, false },
+	{ "Kazakhstan", "KZ", "", { CallingCodeInfo{ "7", { "6" }, { "XXX XXX XX XX" } } }, false },
+	{ "Laos", "LA", "", { CallingCodeInfo{ "856", {}, { "XX XX XXX XXX" } } }, false },
+	{ "Lebanon", "LB", "", { CallingCodeInfo{ "961", {}, { "XX XXX XXX" } } }, false },
+	{ "Saint Lucia", "LC", "", { CallingCodeInfo{ "1758", {}, { "XXX XXXX" } } }, false },
+	{ "Liechtenstein", "LI", "", { CallingCodeInfo{ "423", {}, { "XXX XXXX" } } }, false },
+	{ "Sri Lanka", "LK", "", { CallingCodeInfo{ "94", {}, { "XX XXX XXXX" } } }, false },
+	{ "Liberia", "LR", "", { CallingCodeInfo{ "231", {}, { "XX XXX XXXX" } } }, false },
+	{ "Lesotho", "LS", "", { CallingCodeInfo{ "266", {}, { "XX XXX XXX" } } }, false },
+	{ "Lithuania", "LT", "", { CallingCodeInfo{ "370", {}, { "XXX XXXXX" } } }, false },
+	{ "Luxembourg", "LU", "", { CallingCodeInfo{ "352", {}, { "XXX XXX XXX" } } }, false },
+	{ "Latvia", "LV", "", { CallingCodeInfo{ "371", {}, { "XXX XXXXX" } } }, false },
+	{ "Libya", "LY", "", { CallingCodeInfo{ "218", {}, { "XX XXX XXXX" } } }, false },
+	{ "Morocco", "MA", "", { CallingCodeInfo{ "212", {}, { "XX XXX XXXX" } } }, false },
+	{ "Monaco", "MC", "", { CallingCodeInfo{ "377", {}, { "XXXX XXXX" } } }, false },
+	{ "Moldova", "MD", "", { CallingCodeInfo{ "373", {}, { "XX XXX XXX" } } }, false },
+	{ "Montenegro", "ME", "", { CallingCodeInfo{ "382", {}, {} } }, false },
+	{ "Madagascar", "MG", "", { CallingCodeInfo{ "261", {}, { "XX XX XXX XX" } } }, false },
+	{ "Marshall Islands", "MH", "", { CallingCodeInfo{ "692", {}, {} } }, false },
+	{ "North Macedonia", "MK", "", { CallingCodeInfo{ "389", {}, { "XX XXX XXX" } } }, false },
+	{ "Mali", "ML", "", { CallingCodeInfo{ "223", {}, { "XXXX XXXX" } } }, false },
+	{ "Myanmar", "MM", "", { CallingCodeInfo{ "95", {}, {} } }, false },
+	{ "Mongolia", "MN", "", { CallingCodeInfo{ "976", {}, { "XX XX XXXX" } } }, false },
+	{ "Macau", "MO", "", { CallingCodeInfo{ "853", {}, { "XXXX XXXX" } } }, false },
+	{ "Northern Mariana Islands", "MP", "", { CallingCodeInfo{ "1670", {}, { "XXX XXXX" } } }, false },
+	{ "Martinique", "MQ", "", { CallingCodeInfo{ "596", {}, {} } }, false },
+	{ "Mauritania", "MR", "", { CallingCodeInfo{ "222", {}, { "XXXX XXXX" } } }, false },
+	{ "Montserrat", "MS", "", { CallingCodeInfo{ "1664", {}, { "XXX XXXX" } } }, false },
+	{ "Malta", "MT", "", { CallingCodeInfo{ "356", {}, { "XX XX XX XX" } } }, false },
+	{ "Mauritius", "MU", "", { CallingCodeInfo{ "230", {}, { "XXXX XXXX" } } }, false },
+	{ "Maldives", "MV", "", { CallingCodeInfo{ "960", {}, { "XXX XXXX" } } }, false },
+	{ "Malawi", "MW", "", { CallingCodeInfo{ "265", {}, { "XX XXX XXXX" } } }, false },
+	{ "Mexico", "MX", "", { CallingCodeInfo{ "52", {}, {} } }, false },
+	{ "Malaysia", "MY", "", { CallingCodeInfo{ "60", {}, { "XX XXXX XXXX" } } }, false },
+	{ "Mozambique", "MZ", "", { CallingCodeInfo{ "258", {}, { "XX XXX XXXX" } } }, false },
+	{ "Namibia", "NA", "", { CallingCodeInfo{ "264", {}, { "XX XXX XXXX" } } }, false },
+	{ "New Caledonia", "NC", "", { CallingCodeInfo{ "687", {}, {} } }, false },
+	{ "Niger", "NE", "", { CallingCodeInfo{ "227", {}, { "XX XX XX XX" } } }, false },
+	{ "Norfolk Island", "NF", "", { CallingCodeInfo{ "672", {}, {} } }, false },
+	{ "Nigeria", "NG", "", { CallingCodeInfo{ "234", {}, { "XX XXXX XXXX" } } }, false },
+	{ "Nicaragua", "NI", "", { CallingCodeInfo{ "505", {}, { "XXXX XXXX" } } }, false },
+	{ "Netherlands", "NL", "", { CallingCodeInfo{ "31", {}, { "X XX XX XX XX" } } }, false },
+	{ "Norway", "NO", "", { CallingCodeInfo{ "47", {}, { "XXXX XXXX" } } }, false },
+	{ "Nepal", "NP", "", { CallingCodeInfo{ "977", {}, { "XX XXXX XXXX" } } }, false },
+	{ "Nauru", "NR", "", { CallingCodeInfo{ "674", {}, {} } }, false },
+	{ "Niue", "NU", "", { CallingCodeInfo{ "683", {}, {} } }, false },
+	{ "New Zealand", "NZ", "", { CallingCodeInfo{ "64", {}, { "XXXX XXXX" } } }, false },
+	{ "Oman", "OM", "", { CallingCodeInfo{ "968", {}, { "XXXX XXXX" } } }, false },
+	{ "Panama", "PA", "", { CallingCodeInfo{ "507", {}, { "XXXX XXXX" } } }, false },
+	{ "Peru", "PE", "", { CallingCodeInfo{ "51", {}, { "XXX XXX XXX" } } }, false },
+	{ "French Polynesia", "PF", "", { CallingCodeInfo{ "689", {}, {} } }, false },
+	{ "Papua New Guinea", "PG", "", { CallingCodeInfo{ "675", {}, {} } }, false },
+	{ "Philippines", "PH", "", { CallingCodeInfo{ "63", {}, { "XXX XXX XXXX" } } }, false },
+	{ "Pakistan", "PK", "", { CallingCodeInfo{ "92", {}, { "XXX XXX XXXX" } } }, false },
+	{ "Poland", "PL", "", { CallingCodeInfo{ "48", {}, { "XXX XXX XXX" } } }, false },
+	{ "Saint Pierre & Miquelon", "PM", "", { CallingCodeInfo{ "508", {}, {} } }, false },
+	{ "Puerto Rico", "PR", "", { CallingCodeInfo{ "1787", {}, { "XXX XXXX" } } }, false },
+	{ "Palestine", "PS", "", { CallingCodeInfo{ "970", {}, { "XXX XX XXXX" } } }, false },
+	{ "Portugal", "PT", "", { CallingCodeInfo{ "351", {}, { "XXX XXX XXX" } } }, false },
+	{ "Palau", "PW", "", { CallingCodeInfo{ "680", {}, {} } }, false },
+	{ "Paraguay", "PY", "", { CallingCodeInfo{ "595", {}, { "XXX XXX XXX" } } }, false },
+	{ "Qatar", "QA", "", { CallingCodeInfo{ "974", {}, { "XX XXX XXX" } } }, false },
+	{ "Réunion", "RE", "", { CallingCodeInfo{ "262", {}, { "XXX XXX XXX" } } }, false },
+	{ "Romania", "RO", "", { CallingCodeInfo{ "40", {}, { "XXX XXX XXX" } } }, false },
+	{ "Serbia", "RS", "", { CallingCodeInfo{ "381", {}, { "XX XXX XXXX" } } }, false },
+	{ "Russian Federation", "RU", "", { CallingCodeInfo{ "7", {}, { "XXX XXX XXXX" } } }, false },
+	{ "Rwanda", "RW", "", { CallingCodeInfo{ "250", {}, { "XXX XXX XXX" } } }, false },
+	{ "Saudi Arabia", "SA", "", { CallingCodeInfo{ "966", {}, { "XX XXX XXXX" } } }, false },
+	{ "Solomon Islands", "SB", "", { CallingCodeInfo{ "677", {}, {} } }, false },
+	{ "Seychelles", "SC", "", { CallingCodeInfo{ "248", {}, { "X XX XX XX" } } }, false },
+	{ "Sudan", "SD", "", { CallingCodeInfo{ "249", {}, { "XX XXX XXXX" } } }, false },
+	{ "Sweden", "SE", "", { CallingCodeInfo{ "46", {}, { "XX XXX XXXX" } } }, false },
+	{ "Singapore", "SG", "", { CallingCodeInfo{ "65", {}, { "XXXX XXXX" } } }, false },
+	{ "Saint Helena", "SH", "", { CallingCodeInfo{ "247", {}, {} } }, false },
+	{ "Slovenia", "SI", "", { CallingCodeInfo{ "386", {}, { "XX XXX XXX" } } }, false },
+	{ "Slovakia", "SK", "", { CallingCodeInfo{ "421", {}, { "XXX XXX XXX" } } }, false },
+	{ "Sierra Leone", "SL", "", { CallingCodeInfo{ "232", {}, { "XX XXX XXX" } } }, false },
+	{ "San Marino", "SM", "", { CallingCodeInfo{ "378", {}, { "XXX XXX XXXX" } } }, false },
+	{ "Senegal", "SN", "", { CallingCodeInfo{ "221", {}, { "XX XXX XXXX" } } }, false },
+	{ "Somalia", "SO", "", { CallingCodeInfo{ "252", {}, { "XX XXX XXX" } } }, false },
+	{ "Suriname", "SR", "", { CallingCodeInfo{ "597", {}, { "XXX XXXX" } } }, false },
+	{ "South Sudan", "SS", "", { CallingCodeInfo{ "211", {}, { "XX XXX XXXX" } } }, false },
+	{ "São Tomé & Príncipe", "ST", "", { CallingCodeInfo{ "239", {}, { "XX XXXXX" } } }, false },
+	{ "El Salvador", "SV", "", { CallingCodeInfo{ "503", {}, { "XXXX XXXX" } } }, false },
+	{ "Sint Maarten", "SX", "", { CallingCodeInfo{ "1721", {}, { "XXX XXXX" } } }, false },
+	{ "Syria", "SY", "", { CallingCodeInfo{ "963", {}, { "XXX XXX XXX" } } }, false },
+	{ "Eswatini", "SZ", "", { CallingCodeInfo{ "268", {}, { "XXXX XXXX" } } }, false },
+	{ "Turks & Caicos Islands", "TC", "", { CallingCodeInfo{ "1649", {}, { "XXX XXXX" } } }, false },
+	{ "Chad", "TD", "", { CallingCodeInfo{ "235", {}, { "XX XX XX XX" } } }, false },
+	{ "Togo", "TG", "", { CallingCodeInfo{ "228", {}, { "XX XXX XXX" } } }, false },
+	{ "Thailand", "TH", "", { CallingCodeInfo{ "66", {}, { "X XXXX XXXX" } } }, false },
+	{ "Tajikistan", "TJ", "", { CallingCodeInfo{ "992", {}, { "XX XXX XXXX" } } }, false },
+	{ "Tokelau", "TK", "", { CallingCodeInfo{ "690", {}, {} } }, false },
+	{ "Timor-Leste", "TL", "", { CallingCodeInfo{ "670", {}, {} } }, false },
+	{ "Turkmenistan", "TM", "", { CallingCodeInfo{ "993", {}, { "XX XXXXXX" } } }, false },
+	{ "Tunisia", "TN", "", { CallingCodeInfo{ "216", {}, { "XX XXX XXX" } } }, false },
+	{ "Tonga", "TO", "", { CallingCodeInfo{ "676", {}, {} } }, false },
+	{ "Turkey", "TR", "", { CallingCodeInfo{ "90", {}, { "XXX XXX XXXX" } } }, false },
+	{ "Trinidad & Tobago", "TT", "", { CallingCodeInfo{ "1868", {}, { "XXX XXXX" } } }, false },
+	{ "Tuvalu", "TV", "", { CallingCodeInfo{ "688", {}, {} } }, false },
+	{ "Taiwan", "TW", "", { CallingCodeInfo{ "886", {}, { "XXX XXX XXX" } } }, false },
+	{ "Tanzania", "TZ", "", { CallingCodeInfo{ "255", {}, { "XX XXX XXXX" } } }, false },
+	{ "Ukraine", "UA", "", { CallingCodeInfo{ "380", {}, { "XX XXX XX XX" } } }, false },
+	{ "Uganda", "UG", "", { CallingCodeInfo{ "256", {}, { "XX XXX XXXX" } } }, false },
+	{ "USA", "US", "United States of America", { CallingCodeInfo{ "1", {}, { "XXX XXX XXXX" } } }, false },
+	{ "Uruguay", "UY", "", { CallingCodeInfo{ "598", {}, { "X XXX XXXX" } } }, false },
+	{ "Uzbekistan", "UZ", "", { CallingCodeInfo{ "998", {}, { "XX XXX XX XX" } } }, false },
+	{ "Saint Vincent & the Grenadines", "VC", "", { CallingCodeInfo{ "1784", {}, { "XXX XXXX" } } }, false },
+	{ "Venezuela", "VE", "", { CallingCodeInfo{ "58", {}, { "XXX XXX XXXX" } } }, false },
+	{ "British Virgin Islands", "VG", "", { CallingCodeInfo{ "1284", {}, { "XXX XXXX" } } }, false },
+	{ "US Virgin Islands", "VI", "", { CallingCodeInfo{ "1340", {}, { "XXX XXXX" } } }, false },
+	{ "Vietnam", "VN", "", { CallingCodeInfo{ "84", {}, {} } }, false },
+	{ "Vanuatu", "VU", "", { CallingCodeInfo{ "678", {}, {} } }, false },
+	{ "Wallis & Futuna", "WF", "", { CallingCodeInfo{ "681", {}, {} } }, false },
+	{ "Samoa", "WS", "", { CallingCodeInfo{ "685", {}, {} } }, false },
+	{ "Kosovo", "XK", "", { CallingCodeInfo{ "383", {}, { "XXXX XXXX" } } }, false },
+	{ "Yemen", "YE", "", { CallingCodeInfo{ "967", {}, { "XXX XXX XXX" } } }, false },
+	{ "South Africa", "ZA", "", { CallingCodeInfo{ "27", {}, { "XX XXX XXXX" } } }, false },
+	{ "Zambia", "ZM", "", { CallingCodeInfo{ "260", {}, { "XX XXX XXXX" } } }, false },
+	{ "Zimbabwe", "ZW", "", { CallingCodeInfo{ "263", {}, { "XX XXX XXXX" } } }, false },
+} };
+
+} // namespace
+
+CountriesInstance::CountriesInstance() {
+}
+
+const std::vector<Info> &CountriesInstance::list() {
+	if (_list.empty()) {
+		_list = (FallbackList | ranges::to_vector);
+	}
+	return _list;
+}
+
+void CountriesInstance::setList(std::vector<Info> &&infos) {
+	_list = std::move(infos);
+	_byCode.clear();
+	_byISO2.clear();
+}
+
+const CountriesInstance::Map &CountriesInstance::byCode() {
+	if (_byCode.empty()) {
+		_byCode.reserve(list().size());
+		for (const auto &entry : list()) {
+			for (const auto &code : entry.codes) {
+				_byCode.insert(code.callingCode, &entry);
+			}
+		}
+	}
+	return _byCode;
+}
+
+const CountriesInstance::Map &CountriesInstance::byISO2() {
+	if (_byISO2.empty()) {
+		_byISO2.reserve(list().size());
+		for (const auto &entry : list()) {
+			_byISO2.insert(entry.iso2, &entry);
+		}
+	}
+	return _byISO2;
+}
+
+QString CountriesInstance::validPhoneCode(QString fullCode) {
+	const auto &listByCode = byCode();
+	while (fullCode.length()) {
+		const auto i = listByCode.constFind(fullCode);
+		if (i != listByCode.cend()) {
+			return fullCode;
+		}
+		fullCode.chop(1);
+	}
+	return QString();
+}
+
+QString CountriesInstance::countryNameByISO2(const QString &iso) {
+	const auto &listByISO2 = byISO2();
+	const auto i = listByISO2.constFind(iso);
+	return (i != listByISO2.cend()) ? (*i)->name : QString();
+}
+
+QString CountriesInstance::countryISO2ByPhone(const QString &phone) {
+	const auto &listByCode = byCode();
+	const auto code = validPhoneCode(phone);
+	const auto i = listByCode.find(code);
+	return (i != listByCode.cend()) ? (*i)->iso2 : QString();
+}
+
+FormatResult CountriesInstance::format(FormatArgs args) {
+	// Ported from TDLib.
+	if (args.phone.isEmpty()) {
+		return FormatResult();
+	}
+	const auto &phoneNumber = args.phone;
+
+	const Info *bestCountryPtr = nullptr;
+	const CallingCodeInfo *bestCallingCodePtr = nullptr;
+	auto bestLength = size_t(0);
+	[[maybe_unused]] auto isPrefix = false;
+	for (const auto &country : list()) {
+		for (auto &callingCode : country.codes) {
+			if (phoneNumber.startsWith(callingCode.callingCode)) {
+				const auto codeSize = callingCode.callingCode.size();
+				for (const auto &prefix : callingCode.prefixes) {
+					if (prefix.startsWith(phoneNumber.midRef(codeSize))) {
+						isPrefix = true;
+					}
+					if ((codeSize + prefix.size()) > bestLength &&
+							phoneNumber.midRef(codeSize).startsWith(prefix)) {
+						bestCountryPtr = &country;
+						bestCallingCodePtr = &callingCode;
+						bestLength = codeSize + prefix.size();
+					}
+				}
+			}
+			if (callingCode.callingCode.startsWith(phoneNumber)) {
+				isPrefix = true;
+			}
+		}
+	}
+	if (bestCountryPtr == nullptr) {
+		return FormatResult{ .formatted = phoneNumber };
+	}
+	if (args.onlyCode) {
+		return FormatResult{ .code = bestCallingCodePtr->callingCode };
+	}
+
+	const auto codeSize = int(bestCallingCodePtr->callingCode.size());
+
+	if (args.onlyGroups && args.incomplete) {
+		auto groups = args.skipCode
+			? QVector<int>()
+			: QVector<int>{ codeSize };
+		auto groupSize = 0;
+		if (bestCallingCodePtr->patterns.empty()) {
+			return FormatResult{ .groups = std::move(groups) };
+		}
+		for (const auto &c : bestCallingCodePtr->patterns.front()) {
+			if (c == ' ') {
+				groups.push_back(base::take(groupSize));
+			} else {
+				groupSize++;
+			}
+		}
+		if (groupSize) {
+			groups.push_back(base::take(groupSize));
+		}
+		return FormatResult{ .groups = std::move(groups) };
+	}
+
+	const auto formattedPart = phoneNumber.mid(codeSize);
+	auto formattedResult = formattedPart;
+	auto groups = QVector<int>();
+	auto maxMatchedDigits = size_t(0);
+	for (auto &pattern : bestCallingCodePtr->patterns) {
+		auto resultGroups = QVector<int>();
+		auto result = QString();
+		auto currentPatternPos = int(0);
+		auto isFailedMatch = false;
+		auto matchedDigits = size_t(0);
+		auto groupSize = 0;
+		for (const auto &c : formattedPart) {
+			while ((currentPatternPos < pattern.size())
+				&& (pattern[currentPatternPos] != 'X')
+				&& !pattern[currentPatternPos].isDigit()) {
+				if (args.onlyGroups) {
+					resultGroups.push_back(groupSize);
+					groupSize = 0;
+				} else {
+					result += pattern[currentPatternPos];
+				}
+				currentPatternPos++;
+			}
+			if (!args.onlyGroups && (currentPatternPos == pattern.size())) {
+				result += ' ';
+			}
+			if ((currentPatternPos >= pattern.size())
+				|| (pattern[currentPatternPos] == 'X')) {
+				currentPatternPos++;
+				if (args.onlyGroups) {
+					groupSize++;
+				} else {
+					result += c;
+				}
+			} else {
+				if (c == pattern[currentPatternPos]) {
+					matchedDigits++;
+					currentPatternPos++;
+					if (args.onlyGroups) {
+						groupSize++;
+					} else {
+						result += c;
+					}
+				} else {
+					isFailedMatch = true;
+					break;
+				}
+			}
+		}
+		if (groupSize) {
+			resultGroups.push_back(groupSize);
+		}
+		if (!isFailedMatch && matchedDigits >= maxMatchedDigits) {
+			maxMatchedDigits = matchedDigits;
+			if (args.onlyGroups) {
+				groups = std::move(resultGroups);
+			} else {
+				formattedResult = std::move(result);
+			}
+		}
+	}
+
+	if (!args.skipCode) {
+		if (args.onlyGroups) {
+			groups.push_front(codeSize);
+		} else {
+			formattedResult = '+'
+				+ bestCallingCodePtr->callingCode
+				+ ' '
+				+ std::move(formattedResult);
+		}
+	}
+
+	return FormatResult{
+		.formatted = (args.onlyGroups
+			? QString()
+			: std::move(formattedResult)),
+		.groups = std::move(groups),
+	};
+}
+
+CountriesInstance &Instance() {
+	return SingleInstance;
+}
+
+QString ExtractPhoneCode(const QString &phone) {
+	return Instance().format({ .phone = phone, .onlyCode = true }).code;
+}
+
+} // namespace Countries
--- a/Telegram/SourceFiles/countries/countries_instance.h
+++ b/Telegram/SourceFiles/countries/countries_instance.h
@@ -0,0 +1,70 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+
+#pragma once
+
+namespace Countries {
+
+struct CallingCodeInfo {
+	QString callingCode;
+	std::vector<QString> prefixes;
+	std::vector<QString> patterns;
+};
+
+struct Info {
+	QString name;
+	QString iso2;
+	QString alternativeName;
+	std::vector<CallingCodeInfo> codes;
+	bool isHidden = false;
+};
+
+struct FormatResult {
+	QString formatted;
+	QVector<int> groups;
+	QString code;
+};
+
+struct FormatArgs {
+	QString phone;
+	bool onlyGroups = false;
+	bool skipCode = false;
+	bool incomplete = false;
+	bool onlyCode = false;
+};
+
+class CountriesInstance final {
+public:
+	using Map = QHash<QString, const Info *>;
+
+	CountriesInstance();
+	[[nodiscard]] const std::vector<Info> &list();
+	void setList(std::vector<Info> &&infos);
+
+	[[nodiscard]] const Map &byCode();
+	[[nodiscard]] const Map &byISO2();
+
+	[[nodiscard]] QString validPhoneCode(QString fullCode);
+	[[nodiscard]] QString countryNameByISO2(const QString &iso);
+	[[nodiscard]] QString countryISO2ByPhone(const QString &phone);
+
+	[[nodiscard]] FormatResult format(FormatArgs args);
+
+private:
+	std::vector<Info> _list;
+
+	Map _byCode;
+	Map _byISO2;
+
+};
+
+CountriesInstance &Instance();
+
+[[nodiscard]] QString ExtractPhoneCode(const QString &phone);
+
+} // namespace Countries
--- a/Telegram/SourceFiles/countries/countries_manager.cpp
+++ b/Telegram/SourceFiles/countries/countries_manager.cpp
@@ -0,0 +1,257 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "countries/countries_manager.h"
+
+#include "core/application.h"
+#include "countries/countries_instance.h"
+#include "main/main_app_config.h"
+#include "main/main_account.h"
+#include "main/main_domain.h"
+#include "mtproto/mtp_instance.h"
+
+#include <QtCore/QFile>
+
+namespace Countries {
+namespace {
+
+struct FileData {
+	int hash = 0;
+	std::vector<Info> infos;
+};
+
+auto ProcessAlternativeName(Info &&info) {
+	if (info.name == u"USA"_q) {
+		info.alternativeName = u"United States of America"_q;
+	}
+	return std::move(info);
+}
+
+[[nodiscard]] QByteArray SerializeCodeInfo(const CallingCodeInfo &info) {
+	auto result = QByteArray();
+	auto stream = QDataStream(&result, QIODevice::WriteOnly);
+	stream.setVersion(QDataStream::Qt_5_3);
+	stream
+		<< info.callingCode
+		<< int(info.prefixes.size())
+		<< int(info.patterns.size());
+	for (const auto &prefix : info.prefixes) {
+		stream << prefix;
+	}
+	for (const auto &pattern : info.patterns) {
+		stream << pattern;
+	}
+	stream.device()->close();
+
+	return result;
+}
+
+[[nodiscard]] CallingCodeInfo DeserializeCodeInfo(const QByteArray &data) {
+	auto stream = QDataStream(data);
+	auto result = CallingCodeInfo();
+	auto prefixesCount = qint32(0);
+	auto patternsCount = qint32(0);
+	stream
+		>> result.callingCode
+		>> prefixesCount
+		>> patternsCount;
+	for (auto i = 0; i < prefixesCount; i++) {
+		auto prefix = QString();
+		stream >> prefix;
+		result.prefixes.push_back(std::move(prefix));
+	}
+	for (auto i = 0; i < patternsCount; i++) {
+		auto pattern = QString();
+		stream >> pattern;
+		result.patterns.push_back(std::move(pattern));
+	}
+	return (stream.status() != QDataStream::Ok)
+		? CallingCodeInfo()
+		: result;
+}
+
+[[nodiscard]] QByteArray SerializeInfo(const Info &info) {
+	auto result = QByteArray();
+	auto stream = QDataStream(&result, QIODevice::WriteOnly);
+	stream.setVersion(QDataStream::Qt_5_3);
+	stream
+		<< info.name
+		<< info.iso2
+		<< info.alternativeName
+		<< info.isHidden
+		<< int(info.codes.size());
+	for (const auto &code : info.codes) {
+		stream << SerializeCodeInfo(code);
+	}
+	stream.device()->close();
+
+	return result;
+}
+
+[[nodiscard]] Info DeserializeInfo(const QByteArray &data) {
+	auto stream = QDataStream(data);
+	auto result = Info();
+	auto codesCount = qint32(0);
+	stream
+		>> result.name
+		>> result.iso2
+		>> result.alternativeName
+		>> result.isHidden
+		>> codesCount;
+	for (auto i = 0; i < codesCount; i++) {
+		auto code = QByteArray();
+		stream >> code;
+		result.codes.push_back(DeserializeCodeInfo(code));
+	}
+	return (stream.status() != QDataStream::Ok)
+		? Info()
+		: result;
+}
+
+[[nodiscard]] QByteArray Serialize(const FileData &data) {
+	auto result = QByteArray();
+	auto stream = QDataStream(&result, QIODevice::WriteOnly);
+	stream.setVersion(QDataStream::Qt_5_3);
+	stream
+		<< data.hash
+		<< int(data.infos.size());
+	for (const auto &info : data.infos) {
+		stream << SerializeInfo(info);
+	}
+	stream.device()->close();
+
+	return result;
+}
+
+[[nodiscard]] FileData Deserialize(const QByteArray &data) {
+	auto stream = QDataStream(data);
+	auto hash = int(0);
+	auto infosCount = qint32(0);
+	auto infos = std::vector<Info>();
+	stream >> hash >> infosCount;
+	for (auto i = 0; i < infosCount; i++) {
+		auto info = QByteArray();
+		stream >> info;
+		infos.push_back(DeserializeInfo(info));
+	}
+	return (stream.status() != QDataStream::Ok)
+		? FileData()
+		: FileData{ .hash = hash, .infos = std::move(infos) };
+}
+
+} // namespace
+
+Manager::Manager(not_null<Main::Domain*> domain)
+: _path(cWorkingDir() + "tdata/countries") {
+	read();
+	domain->activeValue(
+	) | rpl::map([=](Main::Account *account) {
+		if (!account) {
+			_api.reset();
+		}
+		return account
+				? account->mtpMainSessionValue()
+				: rpl::never<not_null<MTP::Instance*>>();
+	}) | rpl::flatten_latest(
+	) | rpl::start_with_next([=](not_null<MTP::Instance*> instance) {
+		_api.emplace(instance);
+		request();
+	}, _lifetime);
+}
+
+void Manager::read() {
+	auto file = QFile(_path);
+	if (!file.open(QIODevice::ReadOnly)) {
+		return;
+	}
+
+	auto stream = QDataStream(&file);
+	auto data = QByteArray();
+	stream >> data;
+	auto fileData = Deserialize(data);
+
+	_hash = fileData.hash;
+	Instance().setList(base::take(fileData.infos));
+}
+
+void Manager::write() const {
+	auto file = QFile(_path);
+	if (!file.open(QIODevice::WriteOnly)) {
+		return;
+	}
+
+	auto stream = QDataStream(&file);
+	stream << Serialize({ .hash = _hash, .infos = Instance().list() });
+}
+
+void Manager::request() {
+	Expects(_api.has_value());
+
+	const auto convertMTP = [](const auto &vector, bool force = false) {
+		if (!vector) {
+			return std::vector<QString>(force ? 1 : 0);
+		}
+		return ranges::views::all(
+			vector->v
+		) | ranges::views::transform([](const MTPstring &s) -> QString {
+			return qs(s);
+		}) | ranges::to_vector;
+	};
+
+	_api->request(MTPhelp_GetCountriesList(
+		MTP_string(),
+		MTP_int(_hash)
+	)).done([=](const MTPhelp_CountriesList &result) {
+		result.match([&](const MTPDhelp_countriesList &data) {
+			_hash = data.vhash().v;
+
+			auto infos = std::vector<Info>();
+
+			for (const auto &country : data.vcountries().v) {
+
+				const auto &countryData = country.c_help_country();
+				if (countryData.is_hidden()) {
+					continue;
+				}
+
+				auto info = Info(ProcessAlternativeName({
+					.name = countryData.vdefault_name().v,
+					.iso2 = countryData.viso2().v,
+					.isHidden = countryData.is_hidden(),
+				}));
+				for (const auto &code : countryData.vcountry_codes().v) {
+					const auto &codeData = code.c_help_countryCode();
+					info.codes.push_back(CallingCodeInfo{
+						.callingCode = codeData.vcountry_code().v,
+						.prefixes = convertMTP(codeData.vprefixes(), true),
+						.patterns = convertMTP(codeData.vpatterns()),
+					});
+				}
+
+				infos.push_back(std::move(info));
+			}
+
+			Instance().setList(std::move(infos));
+			write();
+		}, [](const MTPDhelp_countriesListNotModified &data) {
+		});
+		_lifetime.destroy();
+	}).fail([=](const MTP::Error &error) {
+		LOG(("API Error: getting countries failed with error %1"
+			).arg(error.type()));
+		_lifetime.destroy();
+	}).send();
+}
+
+rpl::lifetime &Manager::lifetime() {
+	return _lifetime;
+}
+
+Manager::~Manager() {
+}
+
+} // namespace Countries
--- a/Telegram/SourceFiles/countries/countries_manager.h
+++ b/Telegram/SourceFiles/countries/countries_manager.h
@@ -0,0 +1,38 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "mtproto/sender.h"
+
+namespace Main {
+class Domain;
+} // namespace Main
+
+namespace Countries {
+
+class Manager final {
+public:
+	Manager(not_null<Main::Domain*> domain);
+	~Manager();
+
+	void read();
+	void write() const;
+
+	rpl::lifetime &lifetime();
+
+private:
+	void request();
+
+	std::optional<MTP::Sender> _api;
+	const QString _path;
+	int _hash = 0;
+
+	rpl::lifetime _lifetime;
+};
+
+} // namespace Countries
--- a/Telegram/SourceFiles/data/data_audio_msg_id.cpp
+++ b/Telegram/SourceFiles/data/data_audio_msg_id.cpp
@@ -0,0 +1,103 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "data/data_audio_msg_id.h"
+
+#include "data/data_document.h"
+
+namespace {
+
+constexpr auto kMinLengthForChangeablePlaybackSpeed = 20 * TimeId(60); // 20 minutes.
+
+} // namespace
+
+AudioMsgId::AudioMsgId() {
+}
+
+AudioMsgId::AudioMsgId(
+	not_null<DocumentData*> audio,
+	FullMsgId msgId,
+	uint32 externalPlayId)
+: _audio(audio)
+, _contextId(msgId)
+, _externalPlayId(externalPlayId)
+, _changeablePlaybackSpeed(_audio->isVoiceMessage()
+	|| _audio->isVideoMessage()
+	|| (_audio->getDuration() >= kMinLengthForChangeablePlaybackSpeed)) {
+	setTypeFromAudio();
+}
+
+uint32 AudioMsgId::CreateExternalPlayId() {
+	static auto Result = uint32(0);
+	return ++Result ? Result : ++Result;
+}
+
+AudioMsgId AudioMsgId::ForVideo() {
+	auto result = AudioMsgId();
+	result._externalPlayId = CreateExternalPlayId();
+	result._type = Type::Video;
+	return result;
+}
+
+void AudioMsgId::setTypeFromAudio() {
+	if (_audio->isVoiceMessage() || _audio->isVideoMessage()) {
+		_type = Type::Voice;
+	} else if (_audio->isVideoFile()) {
+		_type = Type::Video;
+	} else if (_audio->isAudioFile()) {
+		_type = Type::Song;
+	} else {
+		_type = Type::Unknown;
+	}
+}
+
+AudioMsgId::Type AudioMsgId::type() const {
+	return _type;
+}
+
+DocumentData *AudioMsgId::audio() const {
+	return _audio;
+}
+
+FullMsgId AudioMsgId::contextId() const {
+	return _contextId;
+}
+
+uint32 AudioMsgId::externalPlayId() const {
+	return _externalPlayId;
+}
+
+bool AudioMsgId::changeablePlaybackSpeed() const {
+	return _changeablePlaybackSpeed;
+}
+
+AudioMsgId::operator bool() const {
+	return (_audio != nullptr) || (_externalPlayId != 0);
+}
+
+bool AudioMsgId::operator<(const AudioMsgId &other) const {
+	if (quintptr(audio()) < quintptr(other.audio())) {
+		return true;
+	} else if (quintptr(other.audio()) < quintptr(audio())) {
+		return false;
+	} else if (contextId() < other.contextId()) {
+		return true;
+	} else if (other.contextId() < contextId()) {
+		return false;
+	}
+	return (externalPlayId() < other.externalPlayId());
+}
+
+bool AudioMsgId::operator==(const AudioMsgId &other) const {
+	return (audio() == other.audio())
+		&& (contextId() == other.contextId())
+		&& (externalPlayId() == other.externalPlayId());
+}
+
+bool AudioMsgId::operator!=(const AudioMsgId &other) const {
+	return !(*this == other);
+}
--- a/Telegram/SourceFiles/data/data_audio_msg_id.h
+++ b/Telegram/SourceFiles/data/data_audio_msg_id.h
@@ -0,0 +1,50 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+class DocumentData;
+
+class AudioMsgId final {
+public:
+	enum class Type {
+		Unknown,
+		Voice,
+		Song,
+		Video,
+	};
+
+	AudioMsgId();
+	AudioMsgId(
+		not_null<DocumentData*> audio,
+		FullMsgId msgId,
+		uint32 externalPlayId = 0);
+
+	[[nodiscard]] static uint32 CreateExternalPlayId();
+	[[nodiscard]] static AudioMsgId ForVideo();
+
+	[[nodiscard]] Type type() const;
+	[[nodiscard]] DocumentData *audio() const;
+	[[nodiscard]] FullMsgId contextId() const;
+	[[nodiscard]] uint32 externalPlayId() const;
+	[[nodiscard]] bool changeablePlaybackSpeed() const;
+	[[nodiscard]] explicit operator bool() const;
+
+	bool operator<(const AudioMsgId &other) const;
+	bool operator==(const AudioMsgId &other) const;
+	bool operator!=(const AudioMsgId &other) const;
+
+private:
+	void setTypeFromAudio();
+
+	DocumentData *_audio = nullptr;
+	Type _type = Type::Unknown;
+	FullMsgId _contextId;
+	uint32 _externalPlayId = 0;
+	bool _changeablePlaybackSpeed = false;
+
+};
--- a/Telegram/SourceFiles/data/data_changes.h
+++ b/Telegram/SourceFiles/data/data_changes.h
@@ -17,6 +17,10 @@ namespace Dialogs {
 class Entry;
 } // namespace Dialogs

+namespace Main {
+class Session;
+} // namespace Main
+
 namespace Data {

 namespace details {
@@ -57,7 +61,7 @@ struct PeerUpdate {
 		Notifications     = (1U << 4),
 		Migration         = (1U << 5),
 		UnavailableReason = (1U << 6),
-		PinnedMessages    = (1U << 7),
+		ChatThemeEmoji    = (1U << 7),
 		IsBlocked         = (1U << 8),
 		MessagesTTL       = (1U << 9),

@@ -118,8 +122,9 @@ struct HistoryUpdate {
 		BotKeyboard    = (1U << 11),
 		CloudDraft     = (1U << 12),
 		LocalDraftSet  = (1U << 13),
+		PinnedMessages = (1U << 14),

-		LastUsedBit    = (1U << 13),
+		LastUsedBit    = (1U << 14),
 	};
 	using Flags = base::flags<Flag>;
 	friend inline constexpr auto is_flag_type(Flag) { return true; }
@@ -133,16 +138,17 @@ struct MessageUpdate {
 	enum class Flag : uint32 {
 		None = 0,

-		Edited           = (1U << 0),
-		Destroyed        = (1U << 1),
-		DialogRowRepaint = (1U << 2),
-		DialogRowRefresh = (1U << 3),
-		NewAdded         = (1U << 4),
-		ReplyMarkup      = (1U << 5),
-		BotCallbackSent  = (1U << 6),
-		NewMaybeAdded    = (1U << 7),
+		Edited             = (1U << 0),
+		Destroyed          = (1U << 1),
+		DialogRowRepaint   = (1U << 2),
+		DialogRowRefresh   = (1U << 3),
+		NewAdded           = (1U << 4),
+		ReplyMarkup        = (1U << 5),
+		BotCallbackSent    = (1U << 6),
+		NewMaybeAdded      = (1U << 7),
+		RepliesUnreadCount = (1U << 8),

-		LastUsedBit      = (1U << 7),
+		LastUsedBit        = (1U << 7),
 	};
 	using Flags = base::flags<Flag>;
 	friend inline constexpr auto is_flag_type(Flag) { return true; }
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -887,6 +887,7 @@ void ApplyChannelUpdate(
 			session->changes().peerUpdated(channel, UpdateFlag::StickersSet);
 		}
 	}
+	channel->setThemeEmoji(qs(update.vtheme_emoticon().value_or_empty()));
 	channel->fullUpdated();

 	if (canViewAdmins != channel->canViewAdmins()
--- a/Telegram/SourceFiles/data/data_chat.cpp
+++ b/Telegram/SourceFiles/data/data_chat.cpp
@@ -428,6 +428,7 @@ void ApplyChatUpdate(not_null<ChatData*> chat, const MTPDchatFull &update) {
 		SetTopPinnedMessageId(chat, pinned->v);
 	}
 	chat->checkFolder(update.vfolder_id().value_or_empty());
+	chat->setThemeEmoji(qs(update.vtheme_emoticon().value_or_empty()));
 	chat->fullUpdated();
 	chat->setAbout(qs(update.vabout()));

--- a/Telegram/SourceFiles/data/data_cloud_themes.cpp
+++ b/Telegram/SourceFiles/data/data_cloud_themes.cpp
@@ -31,21 +31,83 @@ constexpr auto kReloadTimeout = 3600 * crl::time(1000);

 CloudTheme CloudTheme::Parse(
 		not_null<Main::Session*> session,
-		const MTPDtheme &data) {
+		const MTPDtheme &data,
+		bool parseSettings) {
 	const auto document = data.vdocument();
+	const auto paper = [&]() -> std::optional<WallPaper> {
+		if (const auto settings = data.vsettings()) {
+			return settings->match([&](const MTPDthemeSettings &data) {
+				return data.vwallpaper()
+					? WallPaper::Create(session, *data.vwallpaper())
+					: std::nullopt;
+			});
+		}
+		return {};
+	};
+	const auto outgoingMessagesColors = [&] {
+		auto result = std::vector<QColor>();
+		if (const auto settings = data.vsettings()) {
+			settings->match([&](const MTPDthemeSettings &data) {
+				if (const auto colors = data.vmessage_colors()) {
+					for (const auto color : colors->v) {
+						result.push_back(ColorFromSerialized(color));
+					}
+				}
+			});
+		}
+		return result;
+	};
+	const auto accentColor = [&]() -> std::optional<QColor> {
+		if (const auto settings = data.vsettings()) {
+			return settings->match([&](const MTPDthemeSettings &data) {
+				return ColorFromSerialized(data.vaccent_color().v);
+			});
+		}
+		return {};
+	};
+	const auto basedOnDark = [&] {
+		if (const auto settings = data.vsettings()) {
+			return settings->match([&](const MTPDthemeSettings &data) {
+				return data.vbase_theme().match([](
+						const MTPDbaseThemeNight &) {
+					return true;
+				}, [](const MTPDbaseThemeTinted &) {
+					return true;
+				}, [](const auto &) {
+					return false;
+				});
+			});
+		}
+		return false;
+	};
 	return {
-		data.vid().v,
-		data.vaccess_hash().v,
-		qs(data.vslug()),
-		qs(data.vtitle()),
-		(document
+		.id = data.vid().v,
+		.accessHash = data.vaccess_hash().v,
+		.slug = qs(data.vslug()),
+		.title = qs(data.vtitle()),
+		.documentId = (document
 			? session->data().processDocument(*document)->id
 			: DocumentId(0)),
-		data.is_creator() ? session->userId() : UserId(0),
-		data.vinstalls_count().v
+		.createdBy = data.is_creator() ? session->userId() : UserId(0),
+		.usersCount = data.vinstalls_count().value_or_empty(),
+		.paper = parseSettings ? paper() : std::nullopt,
+		.accentColor = parseSettings ? accentColor() : std::nullopt,
+		.outgoingMessagesColors = (parseSettings
+			? outgoingMessagesColors()
+			: std::vector<QColor>()),
+		.basedOnDark = parseSettings && basedOnDark(),
 	};
 }

+CloudTheme CloudTheme::Parse(
+		not_null<Main::Session*> session,
+		const MTPTheme &data,
+		bool parseSettings) {
+	return data.match([&](const MTPDtheme &data) {
+		return CloudTheme::Parse(session, data, parseSettings);
+	});
+}
+
 QString CloudThemes::Format() {
 	static const auto kResult = QString::fromLatin1("tdesktop");
 	return kResult;
@@ -256,14 +318,14 @@ void CloudThemes::scheduleReload() {
 }

 void CloudThemes::refresh() {
-	if (_refreshRquestId) {
+	if (_refreshRequestId) {
 		return;
 	}
-	_refreshRquestId = _session->api().request(MTPaccount_GetThemes(
+	_refreshRequestId = _session->api().request(MTPaccount_GetThemes(
 		MTP_string(Format()),
 		MTP_int(_hash)
 	)).done([=](const MTPaccount_Themes &result) {
-		_refreshRquestId = 0;
+		_refreshRequestId = 0;
 		result.match([&](const MTPDaccount_themes &data) {
 			_hash = data.vhash().v;
 			parseThemes(data.vthemes().v);
@@ -271,7 +333,7 @@ void CloudThemes::refresh() {
 		}, [](const MTPDaccount_themesNotModified &) {
 		});
 	}).fail([=](const MTP::Error &error) {
-		_refreshRquestId = 0;
+		_refreshRequestId = 0;
 	}).send();
 }

@@ -279,13 +341,79 @@ void CloudThemes::parseThemes(const QVector<MTPTheme> &list) {
 	_list.clear();
 	_list.reserve(list.size());
 	for (const auto &theme : list) {
-		theme.match([&](const MTPDtheme &data) {
-			_list.push_back(CloudTheme::Parse(_session, data));
-		});
+		_list.push_back(CloudTheme::Parse(_session, theme));
 	}
 	checkCurrentTheme();
 }

+void CloudThemes::refreshChatThemes() {
+	if (_chatThemesRequestId) {
+		return;
+	}
+	_chatThemesRequestId = _session->api().request(MTPaccount_GetChatThemes(
+		MTP_int(_chatThemesHash)
+	)).done([=](const MTPaccount_ChatThemes &result) {
+		_chatThemesRequestId = 0;
+		result.match([&](const MTPDaccount_chatThemes &data) {
+			_hash = data.vhash().v;
+			parseChatThemes(data.vthemes().v);
+			_chatThemesUpdates.fire({});
+		}, [](const MTPDaccount_chatThemesNotModified &) {
+		});
+	}).fail([=](const MTP::Error &error) {
+		_chatThemesRequestId = 0;
+	}).send();
+}
+
+const std::vector<ChatTheme> &CloudThemes::chatThemes() const {
+	return _chatThemes;
+}
+
+rpl::producer<> CloudThemes::chatThemesUpdated() const {
+	return _chatThemesUpdates.events();
+}
+
+std::optional<ChatTheme> CloudThemes::themeForEmoji(
+		const QString &emoji) const {
+	if (emoji.isEmpty()) {
+		return {};
+	}
+	const auto i = ranges::find(_chatThemes, emoji, &ChatTheme::emoji);
+	return (i != end(_chatThemes)) ? std::make_optional(*i) : std::nullopt;
+}
+
+rpl::producer<std::optional<ChatTheme>> CloudThemes::themeForEmojiValue(
+		const QString &emoji) {
+	if (emoji.isEmpty()) {
+		return rpl::single<std::optional<ChatTheme>>(std::nullopt);
+	} else if (auto result = themeForEmoji(emoji)) {
+		return rpl::single(std::move(result));
+	}
+	refreshChatThemes();
+	return rpl::single<std::optional<ChatTheme>>(
+		std::nullopt
+	) | rpl::then(chatThemesUpdated(
+	) | rpl::map([=] {
+		return themeForEmoji(emoji);
+	}) | rpl::filter([](const std::optional<ChatTheme> &theme) {
+		return theme.has_value();
+	}) | rpl::take(1));
+}
+
+void CloudThemes::parseChatThemes(const QVector<MTPChatTheme> &list) {
+	_chatThemes.clear();
+	_chatThemes.reserve(list.size());
+	for (const auto &theme : list) {
+		theme.match([&](const MTPDchatTheme &data) {
+			_chatThemes.push_back({
+				.emoji = qs(data.vemoticon()),
+				.light = CloudTheme::Parse(_session, data.vtheme(), true),
+				.dark = CloudTheme::Parse(_session, data.vdark_theme(), true),
+			});
+		});
+	}
+}
+
 void CloudThemes::checkCurrentTheme() {
 	const auto &object = Window::Theme::Background()->themeObject();
 	if (!object.cloud.id || !object.cloud.documentId) {
--- a/Telegram/SourceFiles/data/data_cloud_themes.h
+++ b/Telegram/SourceFiles/data/data_cloud_themes.h
@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once

 #include "base/timer.h"
+#include "data/data_wall_paper.h"

 class DocumentData;

@@ -32,9 +33,25 @@ struct CloudTheme {
 	UserId createdBy = 0;
 	int usersCount = 0;

+	std::optional<WallPaper> paper;
+	std::optional<QColor> accentColor;
+	std::vector<QColor> outgoingMessagesColors;
+	bool basedOnDark = false;
+
 	static CloudTheme Parse(
 		not_null<Main::Session*> session,
-		const MTPDtheme &data);
+		const MTPDtheme &data,
+		bool parseSettings = false);
+	static CloudTheme Parse(
+		not_null<Main::Session*> session,
+		const MTPTheme &data,
+		bool parseSettings = false);
+};
+
+struct ChatTheme {
+	QString emoji;
+	CloudTheme light;
+	CloudTheme dark;
 };

 class CloudThemes final {
@@ -49,6 +66,14 @@ public:
 	void savedFromEditor(const CloudTheme &data);
 	void remove(uint64 cloudThemeId);

+	void refreshChatThemes();
+	[[nodiscard]] const std::vector<ChatTheme> &chatThemes() const;
+	[[nodiscard]] rpl::producer<> chatThemesUpdated() const;
+	[[nodiscard]] std::optional<ChatTheme> themeForEmoji(
+		const QString &emoji) const;
+	[[nodiscard]] rpl::producer<std::optional<ChatTheme>> themeForEmojiValue(
+		const QString &emoji);
+
 	void applyUpdate(const MTPTheme &theme);

 	void resolve(
@@ -90,13 +115,20 @@ private:
 		Fn<void(std::shared_ptr<Data::DocumentMedia>)> callback);
 	void invokeForLoaded(LoadingDocument &value);

+	void parseChatThemes(const QVector<MTPChatTheme> &list);
+
 	const not_null<Main::Session*> _session;
 	int32 _hash = 0;
-	mtpRequestId _refreshRquestId = 0;
+	mtpRequestId _refreshRequestId = 0;
 	mtpRequestId _resolveRequestId = 0;
 	std::vector<CloudTheme> _list;
 	rpl::event_stream<> _updates;

+	int32 _chatThemesHash = 0;
+	mtpRequestId _chatThemesRequestId = 0;
+	std::vector<ChatTheme> _chatThemes;
+	rpl::event_stream<> _chatThemesUpdates;
+
 	base::Timer _reloadCurrentTimer;
 	LoadingDocument _updatingFrom;
 	LoadingDocument _previewFrom;
--- a/Telegram/SourceFiles/data/data_countries.cpp
+++ b/Telegram/SourceFiles/data/data_countries.cpp
@@ -1,301 +0,0 @@
-/*
-This file is part of Telegram Desktop,
-the official desktop application for the Telegram messaging service.
-
-For license and copyright information please follow this link:
-https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
-*/
-#include "data/data_countries.h"
-
-namespace Data {
-namespace {
-
-const std::array<CountryInfo, 231> List = { {
-	{ "Afghanistan", "AF", "93" },
-	{ "Albania", "AL", "355" },
-	{ "Algeria", "DZ", "213" },
-	{ "American Samoa", "AS", "1684" },
-	{ "Andorra", "AD", "376" },
-	{ "Angola", "AO", "244" },
-	{ "Anguilla", "AI", "1264" },
-	{ "Antigua & Barbuda", "AG", "1268" },
-	{ "Argentina", "AR", "54" },
-	{ "Armenia", "AM", "374" },
-	{ "Aruba", "AW", "297" },
-	{ "Australia", "AU", "61" },
-	{ "Austria", "AT", "43" },
-	{ "Azerbaijan", "AZ", "994" },
-	{ "Bahamas", "BS", "1242" },
-	{ "Bahrain", "BH", "973" },
-	{ "Bangladesh", "BD", "880" },
-	{ "Barbados", "BB", "1246" },
-	{ "Belarus", "BY", "375" },
-	{ "Belgium", "BE", "32" },
-	{ "Belize", "BZ", "501" },
-	{ "Benin", "BJ", "229" },
-	{ "Bermuda", "BM", "1441" },
-	{ "Bhutan", "BT", "975" },
-	{ "Bolivia", "BO", "591" },
-	{ "Bonaire, Sint Eustatius & Saba", "BQ", "599" },
-	{ "Bosnia & Herzegovina", "BA", "387" },
-	{ "Botswana", "BW", "267" },
-	{ "Brazil", "BR", "55" },
-	{ "British Virgin Islands", "VG", "1284" },
-	{ "Brunei Darussalam", "BN", "673" },
-	{ "Bulgaria", "BG", "359" },
-	{ "Burkina Faso", "BF", "226" },
-	{ "Burundi", "BI", "257" },
-	{ "Cambodia", "KH", "855" },
-	{ "Cameroon", "CM", "237" },
-	{ "Canada", "CA", "1" },
-	{ "Cape Verde", "CV", "238" },
-	{ "Cayman Islands", "KY", "1345" },
-	{ "Central African Republic", "CF", "236" },
-	{ "Chad", "TD", "235" },
-	{ "Chile", "CL", "56" },
-	{ "China", "CN", "86" },
-	{ "Colombia", "CO", "57" },
-	{ "Comoros", "KM", "269" },
-	{ "Congo", "CG", "242" },
-	{ "Congo, Democratic Republic", "CD", "243" },
-	{ "Cook Islands", "CK", "682" },
-	{ "Costa Rica", "CR", "506" },
-	{ "Croatia", "HR", "385" },
-	{ "Cuba", "CU", "53" },
-	{ "Curaçao", "CW", "599" },
-	{ "Cyprus", "CY", "357" },
-	{ "Czech Republic", "CZ", "420" },
-	{ "Côte d`Ivoire", "CI", "225" },
-	{ "Denmark", "DK", "45" },
-	{ "Diego Garcia", "IO", "246" },
-	{ "Djibouti", "DJ", "253" },
-	{ "Dominica", "DM", "1767" },
-	{ "Dominican Republic", "DO", "1" },
-	{ "Ecuador", "EC", "593" },
-	{ "Egypt", "EG", "20" },
-	{ "El Salvador", "SV", "503" },
-	{ "Equatorial Guinea", "GQ", "240" },
-	{ "Eritrea", "ER", "291" },
-	{ "Estonia", "EE", "372" },
-	{ "Ethiopia", "ET", "251" },
-	{ "Falkland Islands", "FK", "500" },
-	{ "Faroe Islands", "FO", "298" },
-	{ "Fiji", "FJ", "679" },
-	{ "Finland", "FI", "358" },
-	{ "France", "FR", "33" },
-	{ "French Guiana", "GF", "594" },
-	{ "French Polynesia", "PF", "689" },
-	{ "Gabon", "GA", "241" },
-	{ "Gambia", "GM", "220" },
-	{ "Georgia", "GE", "995" },
-	{ "Germany", "DE", "49" },
-	{ "Ghana", "GH", "233" },
-	{ "Gibraltar", "GI", "350" },
-	{ "Greece", "GR", "30" },
-	{ "Greenland", "GL", "299" },
-	{ "Grenada", "GD", "1473" },
-	{ "Guadeloupe", "GP", "590" },
-	{ "Guam", "GU", "1671" },
-	{ "Guatemala", "GT", "502" },
-	{ "Guinea", "GN", "224" },
-	{ "Guinea-Bissau", "GW", "245" },
-	{ "Guyana", "GY", "592" },
-	{ "Haiti", "HT", "509" },
-	{ "Honduras", "HN", "504" },
-	{ "Hong Kong", "HK", "852" },
-	{ "Hungary", "HU", "36" },
-	{ "Iceland", "IS", "354" },
-	{ "India", "IN", "91" },
-	{ "Indonesia", "ID", "62" },
-	{ "Iran", "IR", "98" },
-	{ "Iraq", "IQ", "964" },
-	{ "Ireland", "IE", "353" },
-	{ "Israel", "IL", "972" },
-	{ "Italy", "IT", "39" },
-	{ "Jamaica", "JM", "1876" },
-	{ "Japan", "JP", "81" },
-	{ "Jordan", "JO", "962" },
-	{ "Kazakhstan", "KZ", "7" },
-	{ "Kenya", "KE", "254" },
-	{ "Kiribati", "KI", "686" },
-	{ "Kuwait", "KW", "965" },
-	{ "Kyrgyzstan", "KG", "996" },
-	{ "Laos", "LA", "856" },
-	{ "Latvia", "LV", "371" },
-	{ "Lebanon", "LB", "961" },
-	{ "Lesotho", "LS", "266" },
-	{ "Liberia", "LR", "231" },
-	{ "Libya", "LY", "218" },
-	{ "Liechtenstein", "LI", "423" },
-	{ "Lithuania", "LT", "370" },
-	{ "Luxembourg", "LU", "352" },
-	{ "Macau", "MO", "853" },
-	{ "Macedonia", "MK", "389" },
-	{ "Madagascar", "MG", "261" },
-	{ "Malawi", "MW", "265" },
-	{ "Malaysia", "MY", "60" },
-	{ "Maldives", "MV", "960" },
-	{ "Mali", "ML", "223" },
-	{ "Malta", "MT", "356" },
-	{ "Marshall Islands", "MH", "692" },
-	{ "Martinique", "MQ", "596" },
-	{ "Mauritania", "MR", "222" },
-	{ "Mauritius", "MU", "230" },
-	{ "Mexico", "MX", "52" },
-	{ "Micronesia", "FM", "691" },
-	{ "Moldova", "MD", "373" },
-	{ "Monaco", "MC", "377" },
-	{ "Mongolia", "MN", "976" },
-	{ "Montenegro", "ME", "382" },
-	{ "Montserrat", "MS", "1664" },
-	{ "Morocco", "MA", "212" },
-	{ "Mozambique", "MZ", "258" },
-	{ "Myanmar", "MM", "95" },
-	{ "Namibia", "NA", "264" },
-	{ "Nauru", "NR", "674" },
-	{ "Nepal", "NP", "977" },
-	{ "Netherlands", "NL", "31" },
-	{ "New Caledonia", "NC", "687" },
-	{ "New Zealand", "NZ", "64" },
-	{ "Nicaragua", "NI", "505" },
-	{ "Niger", "NE", "227" },
-	{ "Nigeria", "NG", "234" },
-	{ "Niue", "NU", "683" },
-	{ "Norfolk Island", "NF", "672" },
-	{ "North Korea", "KP", "850" },
-	{ "Northern Mariana Islands", "MP", "1670" },
-	{ "Norway", "NO", "47" },
-	{ "Oman", "OM", "968" },
-	{ "Pakistan", "PK", "92" },
-	{ "Palau", "PW", "680" },
-	{ "Palestine", "PS", "970" },
-	{ "Panama", "PA", "507" },
-	{ "Papua New Guinea", "PG", "675" },
-	{ "Paraguay", "PY", "595" },
-	{ "Peru", "PE", "51" },
-	{ "Philippines", "PH", "63" },
-	{ "Poland", "PL", "48" },
-	{ "Portugal", "PT", "351" },
-	{ "Puerto Rico", "PR", "1" },
-	{ "Qatar", "QA", "974" },
-	{ "Romania", "RO", "40" },
-	{ "Russian Federation", "RU", "7" },
-	{ "Rwanda", "RW", "250" },
-	{ "Réunion", "RE", "262" },
-	{ "Saint Helena", "SH", "247" },
-	{ "Saint Helena", "SH2", "290" },
-	{ "Saint Kitts & Nevis", "KN", "1869" },
-	{ "Saint Lucia", "LC", "1758" },
-	{ "Saint Pierre & Miquelon", "PM", "508" },
-	{ "Saint Vincent & the Grenadines", "VC", "1784" },
-	{ "Samoa", "WS", "685" },
-	{ "San Marino", "SM", "378" },
-	{ "Saudi Arabia", "SA", "966" },
-	{ "Senegal", "SN", "221" },
-	{ "Serbia", "RS", "381" },
-	{ "Seychelles", "SC", "248" },
-	{ "Sierra Leone", "SL", "232" },
-	{ "Singapore", "SG", "65" },
-	{ "Sint Maarten", "SX", "1721" },
-	{ "Slovakia", "SK", "421" },
-	{ "Slovenia", "SI", "386" },
-	{ "Solomon Islands", "SB", "677" },
-	{ "Somalia", "SO", "252" },
-	{ "South Africa", "ZA", "27" },
-	{ "South Korea", "KR", "82" },
-	{ "South Sudan", "SS", "211" },
-	{ "Spain", "ES", "34" },
-	{ "Sri Lanka", "LK", "94" },
-	{ "Sudan", "SD", "249" },
-	{ "Suriname", "SR", "597" },
-	{ "Swaziland", "SZ", "268" },
-	{ "Sweden", "SE", "46" },
-	{ "Switzerland", "CH", "41" },
-	{ "Syrian Arab Republic", "SY", "963" },
-	{ "São Tomé & Príncipe", "ST", "239" },
-	{ "Taiwan", "TW", "886" },
-	{ "Tajikistan", "TJ", "992" },
-	{ "Tanzania", "TZ", "255" },
-	{ "Thailand", "TH", "66" },
-	{ "Timor-Leste", "TL", "670" },
-	{ "Togo", "TG", "228" },
-	{ "Tokelau", "TK", "690" },
-	{ "Tonga", "TO", "676" },
-	{ "Trinidad & Tobago", "TT", "1868" },
-	{ "Tunisia", "TN", "216" },
-	{ "Turkey", "TR", "90" },
-	{ "Turkmenistan", "TM", "993" },
-	{ "Turks & Caicos Islands", "TC", "1649" },
-	{ "Tuvalu", "TV", "688" },
-	{ "US Virgin Islands", "VI", "1340" },
-	{ "USA", "US", "1", "United States of America" },
-	{ "Uganda", "UG", "256" },
-	{ "Ukraine", "UA", "380" },
-	{ "United Arab Emirates", "AE", "971" },
-	{ "United Kingdom", "GB", "44" },
-	{ "Uruguay", "UY", "598" },
-	{ "Uzbekistan", "UZ", "998" },
-	{ "Vanuatu", "VU", "678" },
-	{ "Venezuela", "VE", "58" },
-	{ "Vietnam", "VN", "84" },
-	{ "Wallis & Futuna", "WF", "681" },
-	{ "Yemen", "YE", "967" },
-	{ "Zambia", "ZM", "260" },
-	{ "Zimbabwe", "ZW", "263" },
-} };
-
-QHash<QString, const CountryInfo *> ByCode;
-QHash<QString, const CountryInfo *> ByISO2;
-
-} // namespace
-
-const std::array<CountryInfo, 231> &Countries() {
-	return List;
-}
-
-const QHash<QString, const CountryInfo *> &CountriesByCode() {
-	if (ByCode.isEmpty()) {
-		ByCode.reserve(List.size());
-		for (const auto &entry : List) {
-			ByCode.insert(entry.code, &entry);
-		}
-	}
-	return ByCode;
-}
-
-const QHash<QString, const CountryInfo *> &CountriesByISO2() {
-	if (ByISO2.isEmpty()) {
-		ByISO2.reserve(List.size());
-		for (const auto &entry : List) {
-			ByISO2.insert(entry.iso2, &entry);
-		}
-	}
-	return ByISO2;
-}
-
-QString ValidPhoneCode(QString fullCode) {
-	const auto &byCode = CountriesByCode();
-	while (fullCode.length()) {
-		const auto i = byCode.constFind(fullCode);
-		if (i != byCode.cend()) {
-			return (*i)->code;
-		}
-		fullCode.chop(1);
-	}
-	return QString();
-}
-
-QString CountryNameByISO2(const QString &iso) {
-	const auto &byISO2 = CountriesByISO2();
-	const auto i = byISO2.constFind(iso);
-	return (i != byISO2.cend()) ? QString::fromUtf8((*i)->name) : QString();
-}
-
-QString CountryISO2ByPhone(const QString &phone) {
-	const auto &byCode = Data::CountriesByCode();
-	const auto code = Data::ValidPhoneCode(phone);
-	const auto i = byCode.find(code);
-	return (i != byCode.cend()) ? QString::fromUtf8((*i)->iso2) : QString();
-}
-
-} // namespace Data
--- a/Telegram/SourceFiles/data/data_countries.h
+++ b/Telegram/SourceFiles/data/data_countries.h
@@ -1,29 +0,0 @@
-/*
-This file is part of Telegram Desktop,
-the official desktop application for the Telegram messaging service.
-
-For license and copyright information please follow this link:
-https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
-*/
-
-#pragma once
-
-namespace Data {
-
-struct CountryInfo {
-	const char *name = nullptr;
-	const char *iso2 = nullptr;
-	const char *code = nullptr;
-	const char *alternativeName = nullptr;
-};
-
-[[nodiscard]] const std::array<CountryInfo, 231> &Countries();
-
-[[nodiscard]] const QHash<QString, const CountryInfo *> &CountriesByCode();
-[[nodiscard]] const QHash<QString, const CountryInfo *> &CountriesByISO2();
-
-[[nodiscard]] QString ValidPhoneCode(QString fullCode);
-[[nodiscard]] QString CountryNameByISO2(const QString &iso);
-[[nodiscard]] QString CountryISO2ByPhone(const QString &phone);
-
-} // namespace Data
--- a/Telegram/SourceFiles/data/data_document_resolver.cpp
+++ b/Telegram/SourceFiles/data/data_document_resolver.cpp
@@ -23,6 +23,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/history_item.h"
 #include "media/player/media_player_instance.h"
 #include "platform/platform_file_utilities.h"
+#include "ui/chat/chat_theme.h"
 #include "ui/text/text_utilities.h"
 #include "window/window_session_controller.h"

@@ -33,8 +34,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace Data {
 namespace {

-constexpr auto kMaxWallpaperSize = 3072;
-
 void LaunchWithWarning(
 		// not_null<Window::Controller*> controller,
 		const QString &name,
@@ -175,19 +174,7 @@ bool IsIpRevealingName(const QString &filepath) {
 	);
 }

-[[nodiscard]] QImage ReadImage(
-		const QString &path,
-		const QByteArray &content,
-		bool gzipSvg) {
-	return Images::Read({
-		.path = path,
-		.content = content,
-		.maxSize = QSize(kMaxWallpaperSize, kMaxWallpaperSize),
-		.gzipSvg = gzipSvg,
-	}).image;
-}
-
-base::binary_guard ReadImageAsync(
+base::binary_guard ReadBackgroundImageAsync(
 		not_null<Data::DocumentMedia*> media,
 		FnMut<QImage(QImage)> postprocess,
 		FnMut<void(QImage&&)> done) {
@@ -201,7 +188,7 @@ base::binary_guard ReadImageAsync(
 		guard = result.make_guard(),
 		callback = std::move(done)
 	]() mutable {
-		auto image = ReadImage(path, bytes, gzipSvg);
+		auto image = Ui::ReadBackgroundImage(path, bytes, gzipSvg);
 		if (postprocess) {
 			image = postprocess(std::move(image));
 		}
--- a/Telegram/SourceFiles/data/data_document_resolver.h
+++ b/Telegram/SourceFiles/data/data_document_resolver.h
@@ -24,7 +24,7 @@ class DocumentMedia;
 // [[nodiscard]] bool IsValidMediaFile(const QString &filepath);
 [[nodiscard]] bool IsExecutableName(const QString &filepath);
 [[nodiscard]] bool IsIpRevealingName(const QString &filepath);
-base::binary_guard ReadImageAsync(
+base::binary_guard ReadBackgroundImageAsync(
 	not_null<Data::DocumentMedia*> media,
 	FnMut<QImage(QImage)> postprocess,
 	FnMut<void(QImage&&)> done);
--- a/Telegram/SourceFiles/data/data_group_call.cpp
+++ b/Telegram/SourceFiles/data/data_group_call.cpp
@@ -496,8 +496,9 @@ void GroupCall::reload() {
 	}
 	_reloadByQueuedUpdatesTimer.cancel();

+	const auto limit = 3;
 	_reloadRequestId = api().request(
-		MTPphone_GetGroupCall(input())
+		MTPphone_GetGroupCall(input(), MTP_int(limit))
 	).done([=](const MTPphone_GroupCall &result) {
 		if (requestParticipantsAfterReload(result)) {
 			_savedFull = result;
--- a/Telegram/SourceFiles/data/data_media_types.cpp
+++ b/Telegram/SourceFiles/data/data_media_types.cpp
@@ -201,7 +201,7 @@ bool Media::canBeGrouped() const {
 	return false;
 }

-QString Media::chatListText() const {
+QString Media::chatListText(DrawInDialog way) const {
 	auto result = notificationText();
 	return result.isEmpty()
 		? QString()
@@ -341,10 +341,11 @@ QString MediaPhoto::notificationText() const {
 		parent()->originalText().text);
 }

-QString MediaPhoto::chatListText() const {
-	return WithCaptionDialogsText(
-		tr::lng_in_dlg_photo(tr::now),
-		parent()->originalText().text);
+QString MediaPhoto::chatListText(DrawInDialog way) const {
+	const auto caption = (way == DrawInDialog::WithoutSenderAndCaption)
+		? QString()
+		: parent()->originalText().text;
+	return WithCaptionDialogsText(tr::lng_in_dlg_photo(tr::now), caption);
 }

 QString MediaPhoto::pinnedTextSubstring() const {
@@ -510,9 +511,9 @@ bool MediaFile::replyPreviewLoaded() const {
 	return _document->replyPreviewLoaded();
 }

-QString MediaFile::chatListText() const {
+QString MediaFile::chatListText(DrawInDialog way) const {
 	if (const auto sticker = _document->sticker()) {
-		return Media::chatListText();
+		return Media::chatListText(way);
 	}
 	const auto type = [&] {
 		using namespace Ui::Text;
@@ -532,7 +533,10 @@ QString MediaFile::chatListText() const {
 		}
 		return tr::lng_in_dlg_file(tr::now);
 	}();
-	return WithCaptionDialogsText(type, parent()->originalText().text);
+	const auto caption = (way == DrawInDialog::WithoutSenderAndCaption)
+		? QString()
+		: parent()->originalText().text;
+	return WithCaptionDialogsText(type, caption);
 }

 QString MediaFile::notificationText() const {
@@ -851,7 +855,7 @@ Data::CloudImage *MediaLocation::location() const {
 	return _location;
 }

-QString MediaLocation::chatListText() const {
+QString MediaLocation::chatListText(DrawInDialog way) const {
 	return WithCaptionDialogsText(tr::lng_maps_point(tr::now), _title);
 }

@@ -1045,7 +1049,7 @@ bool MediaWebPage::replyPreviewLoaded() const {
 	return true;
 }

-QString MediaWebPage::chatListText() const {
+QString MediaWebPage::chatListText(DrawInDialog way) const {
 	return notificationText();
 }

--- a/Telegram/SourceFiles/data/data_media_types.h
+++ b/Telegram/SourceFiles/data/data_media_types.h
@@ -27,6 +27,7 @@ namespace HistoryView {
 enum class Context : char;
 class Element;
 class Media;
+enum class DrawInDialog;
 } // namespace HistoryView

 namespace Data {
@@ -72,6 +73,8 @@ public:

 	not_null<HistoryItem*> parent() const;

+	using DrawInDialog = HistoryView::DrawInDialog;
+
 	virtual std::unique_ptr<Media> clone(not_null<HistoryItem*> parent) = 0;

 	virtual DocumentData *document() const;
@@ -92,7 +95,7 @@ public:
 	virtual bool replyPreviewLoaded() const;
 	// Returns text with link-start and link-end commands for service-color highlighting.
 	// Example: "[link1-start]You:[link1-end] [link1-start]Photo,[link1-end] caption text"
-	virtual QString chatListText() const;
+	virtual QString chatListText(DrawInDialog way) const;
 	virtual QString notificationText() const = 0;
 	virtual QString pinnedTextSubstring() const = 0;
 	virtual TextForMimeData clipboardText() const = 0;
@@ -148,7 +151,7 @@ public:
 	bool hasReplyPreview() const override;
 	Image *replyPreview() const override;
 	bool replyPreviewLoaded() const override;
-	QString chatListText() const override;
+	QString chatListText(DrawInDialog way) const override;
 	QString notificationText() const override;
 	QString pinnedTextSubstring() const override;
 	TextForMimeData clipboardText() const override;
@@ -186,7 +189,7 @@ public:
 	bool hasReplyPreview() const override;
 	Image *replyPreview() const override;
 	bool replyPreviewLoaded() const override;
-	QString chatListText() const override;
+	QString chatListText(DrawInDialog way) const override;
 	QString notificationText() const override;
 	QString pinnedTextSubstring() const override;
 	TextForMimeData clipboardText() const override;
@@ -252,7 +255,7 @@ public:
 	std::unique_ptr<Media> clone(not_null<HistoryItem*> parent) override;

 	Data::CloudImage *location() const override;
-	QString chatListText() const override;
+	QString chatListText(DrawInDialog way) const override;
 	QString notificationText() const override;
 	QString pinnedTextSubstring() const override;
 	TextForMimeData clipboardText() const override;
@@ -320,7 +323,7 @@ public:
 	bool hasReplyPreview() const override;
 	Image *replyPreview() const override;
 	bool replyPreviewLoaded() const override;
-	QString chatListText() const override;
+	QString chatListText(DrawInDialog way) const override;
 	QString notificationText() const override;
 	QString pinnedTextSubstring() const override;
 	TextForMimeData clipboardText() const override;
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -16,6 +16,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_session.h"
 #include "data/data_file_origin.h"
 #include "data/data_histories.h"
+#include "data/data_cloud_themes.h"
 #include "base/unixtime.h"
 #include "base/crc32hash.h"
 #include "lang/lang_keys.h"
@@ -527,15 +528,6 @@ bool PeerData::canEditMessagesIndefinitely() const {
 	Unexpected("Peer type in PeerData::canEditMessagesIndefinitely.");
 }

-bool PeerData::hasPinnedMessages() const {
-	return _hasPinnedMessages;
-}
-
-void PeerData::setHasPinnedMessages(bool has) {
-	_hasPinnedMessages = has;
-	session().changes().peerUpdated(this, UpdateFlag::PinnedMessages);
-}
-
 bool PeerData::canExportChatHistory() const {
 	if (isRepliesChat()) {
 		return false;
@@ -1012,6 +1004,21 @@ PeerId PeerData::groupCallDefaultJoinAs() const {
 	return 0;
 }

+void PeerData::setThemeEmoji(const QString &emoji) {
+	if (true || _themeEmoji == emoji) {
+		return;
+	}
+	_themeEmoji = emoji;
+	if (!emoji.isEmpty() && !owner().cloudThemes().themeForEmoji(emoji)) {
+		owner().cloudThemes().refreshChatThemes();
+	}
+	session().changes().peerUpdated(this, UpdateFlag::ChatThemeEmoji);
+}
+
+const QString &PeerData::themeEmoji() const {
+	return _themeEmoji;
+}
+
 void PeerData::setIsBlocked(bool is) {
 	const auto status = is
 		? BlockStatus::Blocked
@@ -1154,7 +1161,7 @@ void SetTopPinnedMessageId(not_null<PeerData*> peer, MsgId messageId) {
 		Storage::SharedMediaType::Pinned,
 		messageId,
 		{ messageId, ServerMaxMsgId }));
-	peer->setHasPinnedMessages(true);
+	peer->owner().history(peer)->setHasPinnedMessages(true);
 }

 FullMsgId ResolveTopPinnedId(
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -406,9 +406,6 @@ public:
 	[[nodiscard]] bool canPinMessages() const;
 	[[nodiscard]] bool canEditMessagesIndefinitely() const;

-	[[nodiscard]] bool hasPinnedMessages() const;
-	void setHasPinnedMessages(bool has);
-
 	[[nodiscard]] bool canExportChatHistory() const;

 	// Returns true if about text was changed.
@@ -470,6 +467,9 @@ public:
 	[[nodiscard]] Data::GroupCall *groupCall() const;
 	[[nodiscard]] PeerId groupCallDefaultJoinAs() const;

+	void setThemeEmoji(const QString &emoji);
+	[[nodiscard]] const QString &themeEmoji() const;
+
 	const PeerId id;
 	QString name;
 	MTPinputPeer input = MTP_inputPeerEmpty();
@@ -508,13 +508,13 @@ private:
 	crl::time _lastFullUpdate = 0;

 	TimeId _ttlPeriod = 0;
-	bool _hasPinnedMessages = false;

 	Settings _settings = PeerSettings(PeerSetting::Unknown);
 	BlockStatus _blockStatus = BlockStatus::Unknown;
 	LoadedStatus _loadedStatus = LoadedStatus::Not;

 	QString _about;
+	QString _themeEmoji;

 };

--- a/Telegram/SourceFiles/data/data_replies_list.cpp
+++ b/Telegram/SourceFiles/data/data_replies_list.cpp
@@ -101,6 +101,15 @@ rpl::producer<MessagesSlice> RepliesList::source(
 		_partLoaded.events(
 		) | rpl::start_with_next(pushDelayed, lifetime);

+		_history->session().data().channelDifferenceTooLong(
+		) | rpl::filter([=](not_null<ChannelData*> channel) {
+			if (_history->peer != channel || !_skippedAfter.has_value()) {
+				return false;
+			}
+			_skippedAfter = std::nullopt;
+			return true;
+		}) | rpl::start_with_next(pushDelayed, lifetime);
+
 		push();
 		return lifetime;
 	};
@@ -169,6 +178,64 @@ rpl::producer<int> RepliesList::fullCount() const {
 	return _fullCount.value() | rpl::filter_optional();
 }

+std::optional<int> RepliesList::fullUnreadCountAfter(
+		MsgId readTillId,
+		MsgId wasReadTillId,
+		std::optional<int> wasUnreadCountAfter) const {
+	Expects(readTillId >= wasReadTillId);
+
+	readTillId = std::max(readTillId, _rootId);
+	wasReadTillId = std::max(wasReadTillId, _rootId);
+	const auto backLoaded = (_skippedBefore == 0);
+	const auto frontLoaded = (_skippedAfter == 0);
+	const auto fullLoaded = backLoaded && frontLoaded;
+	const auto allUnread = (readTillId == _rootId)
+		|| (fullLoaded && _list.empty());
+	const auto countIncoming = [&](auto from, auto till) {
+		auto &owner = _history->owner();
+		const auto channelId = _history->channelId();
+		auto count = 0;
+		for (auto i = from; i != till; ++i) {
+			if (!owner.message(channelId, *i)->out()) {
+				++count;
+			}
+		}
+		return count;
+	};
+	if (allUnread && fullLoaded) {
+		// Should not happen too often unless the list is empty.
+		return countIncoming(begin(_list), end(_list));
+	} else if (frontLoaded && !_list.empty() && readTillId >= _list.front()) {
+		// Always "count by local data" if read till the end.
+		return 0;
+	} else if (wasReadTillId == readTillId) {
+		// Otherwise don't recount the same value over and over.
+		return wasUnreadCountAfter;
+	} else if (frontLoaded && !_list.empty() && readTillId >= _list.back()) {
+		// And count by local data if it is available and read-till changed.
+		return countIncoming(
+			begin(_list),
+			ranges::lower_bound(_list, readTillId, std::greater<>()));
+	} else if (_list.empty()) {
+		return std::nullopt;
+	} else if (wasUnreadCountAfter.has_value()
+		&& (frontLoaded || readTillId <= _list.front())
+		&& (backLoaded || wasReadTillId >= _list.back())) {
+		// Count how many were read since previous value.
+		const auto from = ranges::lower_bound(
+			_list,
+			readTillId,
+			std::greater<>());
+		const auto till = ranges::lower_bound(
+			from,
+			end(_list),
+			wasReadTillId,
+			std::greater<>());
+		return std::max(*wasUnreadCountAfter - countIncoming(from, till), 0);
+	}
+	return std::nullopt;
+}
+
 void RepliesList::injectRootMessageAndReverse(not_null<Viewer*> viewer) {
 	injectRootMessage(viewer);
 	ranges::reverse(viewer->slice.ids);
--- a/Telegram/SourceFiles/data/data_replies_list.h
+++ b/Telegram/SourceFiles/data/data_replies_list.h
@@ -31,6 +31,11 @@ public:

 	[[nodiscard]] rpl::producer<int> fullCount() const;

+	[[nodiscard]] std::optional<int> fullUnreadCountAfter(
+		MsgId readTillId,
+		MsgId wasReadTillId,
+		std::optional<int> wasUnreadCountAfter) const;
+
 private:
 	struct Viewer;

--- a/Telegram/SourceFiles/data/data_send_action.cpp
+++ b/Telegram/SourceFiles/data/data_send_action.cpp
@@ -0,0 +1,153 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "data/data_send_action.h"
+
+#include "data/data_user.h"
+#include "history/history.h"
+#include "history/view/history_view_send_action.h"
+
+namespace Data {
+
+SendActionManager::SendActionManager()
+: _animation([=](crl::time now) { return callback(now); }) {
+}
+
+HistoryView::SendActionPainter *SendActionManager::lookupPainter(
+		not_null<History*> history,
+		MsgId rootId) {
+	if (!rootId) {
+		return history->sendActionPainter();
+	}
+	const auto i = _painters.find(history);
+	if (i == end(_painters)) {
+		return nullptr;
+	}
+	const auto j = i->second.find(rootId);
+	if (j == end(i->second)) {
+		return nullptr;
+	}
+	const auto result = j->second.lock();
+	if (!result) {
+		i->second.erase(j);
+		if (i->second.empty()) {
+			_painters.erase(i);
+		}
+		return nullptr;
+	}
+	crl::on_main([copy = result] {
+	});
+	return result.get();
+}
+
+void SendActionManager::registerFor(
+		not_null<History*> history,
+		MsgId rootId,
+		not_null<UserData*> user,
+		const MTPSendMessageAction &action,
+		TimeId when) {
+	if (history->peer->isSelf()) {
+		return;
+	}
+	const auto sendAction = lookupPainter(history, rootId);
+	if (!sendAction) {
+		return;
+	}
+	if (sendAction->updateNeedsAnimating(user, action)) {
+		user->madeAction(when);
+
+		if (!_sendActions.contains(std::pair{ history, rootId })) {
+			_sendActions.emplace(std::pair{ history, rootId }, crl::now());
+			_animation.start();
+		}
+	}
+}
+
+auto SendActionManager::repliesPainter(
+	not_null<History*> history,
+	MsgId rootId)
+-> std::shared_ptr<SendActionPainter> {
+	auto &weak = _painters[history][rootId];
+	if (auto strong = weak.lock()) {
+		return strong;
+	}
+	auto result = std::make_shared<SendActionPainter>(history);
+	weak = result;
+	return result;
+}
+
+void SendActionManager::repliesPainterRemoved(
+		not_null<History*> history,
+		MsgId rootId) {
+	const auto i = _painters.find(history);
+	if (i == end(_painters)) {
+		return;
+	}
+	const auto j = i->second.find(rootId);
+	if (j == end(i->second) || j->second.lock()) {
+		return;
+	}
+	i->second.erase(j);
+	if (i->second.empty()) {
+		_painters.erase(i);
+	}
+}
+
+void SendActionManager::repliesPaintersClear(
+		not_null<History*> history,
+		not_null<UserData*> user) {
+	auto &map = _painters[history];
+	for (auto i = map.begin(); i != map.end();) {
+		if (auto strong = i->second.lock()) {
+			strong->clear(user);
+			++i;
+		} else {
+			i = map.erase(i);
+		}
+	}
+	if (map.empty()) {
+		_painters.erase(history);
+	}
+}
+
+bool SendActionManager::callback(crl::time now) {
+	for (auto i = begin(_sendActions); i != end(_sendActions);) {
+		const auto sendAction = lookupPainter(
+			i->first.first,
+			i->first.second);
+		if (sendAction && sendAction->updateNeedsAnimating(now)) {
+			++i;
+		} else {
+			i = _sendActions.erase(i);
+		}
+	}
+	return !_sendActions.empty();
+}
+
+auto SendActionManager::animationUpdated() const
+-> rpl::producer<SendActionManager::AnimationUpdate> {
+	return _animationUpdate.events();
+}
+
+void SendActionManager::updateAnimation(AnimationUpdate &&update) {
+	_animationUpdate.fire(std::move(update));
+}
+
+auto SendActionManager::speakingAnimationUpdated() const
+-> rpl::producer<not_null<History*>> {
+	return _speakingAnimationUpdate.events();
+}
+
+void SendActionManager::updateSpeakingAnimation(not_null<History*> history) {
+	_speakingAnimationUpdate.fire_copy(history);
+}
+
+void SendActionManager::clear() {
+	_sendActions.clear();
+}
+
+} // namespace Data
--- a/Telegram/SourceFiles/data/data_send_action.h
+++ b/Telegram/SourceFiles/data/data_send_action.h
@@ -0,0 +1,81 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "ui/effects/animations.h"
+
+class History;
+
+namespace HistoryView {
+class SendActionPainter;
+} // namespace HistoryView
+
+namespace Data {
+
+class SendActionManager final {
+public:
+	struct AnimationUpdate {
+		not_null<History*> history;
+		int left = 0;
+		int width = 0;
+		int height = 0;
+		bool textUpdated = false;
+	};
+	explicit SendActionManager();
+
+	void registerFor(
+		not_null<History*> history,
+		MsgId rootId,
+		not_null<UserData*> user,
+		const MTPSendMessageAction &action,
+		TimeId when);
+
+	[[nodiscard]] auto animationUpdated() const
+		-> rpl::producer<AnimationUpdate>;
+	void updateAnimation(AnimationUpdate &&update);
+	[[nodiscard]] auto speakingAnimationUpdated() const
+		-> rpl::producer<not_null<History*>>;
+	void updateSpeakingAnimation(not_null<History*> history);
+
+	using SendActionPainter = HistoryView::SendActionPainter;
+	[[nodiscard]] std::shared_ptr<SendActionPainter> repliesPainter(
+		not_null<History*> history,
+		MsgId rootId);
+	void repliesPainterRemoved(
+		not_null<History*> history,
+		MsgId rootId);
+	void repliesPaintersClear(
+		not_null<History*> history,
+		not_null<UserData*> user);
+
+	void clear();
+
+private:
+	bool callback(crl::time now);
+	[[nodiscard]] SendActionPainter *lookupPainter(
+		not_null<History*> history,
+		MsgId rootId);
+
+	// When typing in this history started.
+	base::flat_map<
+		std::pair<not_null<History*>, MsgId>,
+		crl::time> _sendActions;
+	Ui::Animations::Basic _animation;
+
+	rpl::event_stream<AnimationUpdate> _animationUpdate;
+	rpl::event_stream<not_null<History*>> _speakingAnimationUpdate;
+
+	base::flat_map<
+		not_null<History*>,
+		base::flat_map<
+			MsgId,
+			std::weak_ptr<SendActionPainter>>> _painters;
+
+};
+
+} // namespace Data
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -27,7 +27,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/history_item_components.h"
 #include "history/view/media/history_view_media.h"
 #include "history/view/history_view_element.h"
-#include "history/view/history_view_send_action.h"
 #include "inline_bots/inline_bot_layout_item.h"
 #include "storage/storage_account.h"
 #include "storage/storage_encrypted_file.h"
@@ -53,6 +52,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_poll.h"
 #include "data/data_chat_filters.h"
 #include "data/data_scheduled_messages.h"
+#include "data/data_send_action.h"
 #include "data/data_cloud_themes.h"
 #include "data/data_streaming.h"
 #include "data/data_media_rotation.h"
@@ -229,15 +229,13 @@ Session::Session(not_null<Main::Session*> session)
 , _contactsNoChatsList(Dialogs::SortMode::Name)
 , _ttlCheckTimer([=] { checkTTLs(); })
 , _selfDestructTimer([=] { checkSelfDestructItems(); })
-, _sendActionsAnimation([=](crl::time now) {
-	return sendActionsAnimationCallback(now);
-})
 , _pollsClosingTimer([=] { checkPollsClosings(); })
 , _unmuteByFinishedTimer([=] { unmuteByFinished(); })
 , _groups(this)
 , _chatsFilters(std::make_unique<ChatFilters>(this))
 , _scheduledMessages(std::make_unique<ScheduledMessages>(this))
 , _cloudThemes(std::make_unique<CloudThemes>(session))
+, _sendActionManager(std::make_unique<SendActionManager>())
 , _streaming(std::make_unique<Streaming>(this))
 , _mediaRotation(std::make_unique<MediaRotation>())
 , _histories(std::make_unique<Histories>(this))
@@ -278,7 +276,7 @@ void Session::clear() {
 	// Optimization: clear notifications before destroying items.
 	Core::App().notifications().clearFromSession(_session);

-	_sendActions.clear();
+	_sendActionManager->clear();

 	_histories->unloadAll();
 	_scheduledMessages = nullptr;
@@ -1000,117 +998,6 @@ void Session::cancelForwarding(not_null<History*> history) {
 		Data::HistoryUpdate::Flag::ForwardDraft);
 }

-HistoryView::SendActionPainter *Session::lookupSendActionPainter(
-		not_null<History*> history,
-		MsgId rootId) {
-	if (!rootId) {
-		return history->sendActionPainter();
-	}
-	const auto i = _sendActionPainters.find(history);
-	if (i == end(_sendActionPainters)) {
-		return nullptr;
-	}
-	const auto j = i->second.find(rootId);
-	if (j == end(i->second)) {
-		return nullptr;
-	}
-	const auto result = j->second.lock();
-	if (!result) {
-		i->second.erase(j);
-		if (i->second.empty()) {
-			_sendActionPainters.erase(i);
-		}
-		return nullptr;
-	}
-	crl::on_main([copy = result] {
-	});
-	return result.get();
-}
-
-void Session::registerSendAction(
-		not_null<History*> history,
-		MsgId rootId,
-		not_null<UserData*> user,
-		const MTPSendMessageAction &action,
-		TimeId when) {
-	if (history->peer->isSelf()) {
-		return;
-	}
-	const auto sendAction = lookupSendActionPainter(history, rootId);
-	if (!sendAction) {
-		return;
-	}
-	if (sendAction->updateNeedsAnimating(user, action)) {
-		user->madeAction(when);
-
-		if (!_sendActions.contains(std::pair{ history, rootId })) {
-			_sendActions.emplace(std::pair{ history, rootId }, crl::now());
-			_sendActionsAnimation.start();
-		}
-	}
-}
-
-auto Session::repliesSendActionPainter(
-	not_null<History*> history,
-	MsgId rootId)
-> std::shared_ptr<SendActionPainter> {
-	auto &weak = _sendActionPainters[history][rootId];
-	if (auto strong = weak.lock()) {
-		return strong;
-	}
-	auto result = std::make_shared<SendActionPainter>(history);
-	weak = result;
-	return result;
-}
-
-void Session::repliesSendActionPainterRemoved(
-		not_null<History*> history,
-		MsgId rootId) {
-	const auto i = _sendActionPainters.find(history);
-	if (i == end(_sendActionPainters)) {
-		return;
-	}
-	const auto j = i->second.find(rootId);
-	if (j == end(i->second) || j->second.lock()) {
-		return;
-	}
-	i->second.erase(j);
-	if (i->second.empty()) {
-		_sendActionPainters.erase(i);
-	}
-}
-
-void Session::repliesSendActionPaintersClear(
-		not_null<History*> history,
-		not_null<UserData*> user) {
-	auto &map = _sendActionPainters[history];
-	for (auto i = map.begin(); i != map.end();) {
-		if (auto strong = i->second.lock()) {
-			strong->clear(user);
-			++i;
-		} else {
-			i = map.erase(i);
-		}
-	}
-	if (map.empty()) {
-		_sendActionPainters.erase(history);
-	}
-}
-
-bool Session::sendActionsAnimationCallback(crl::time now) {
-	for (auto i = begin(_sendActions); i != end(_sendActions);) {
-		const auto sendAction = lookupSendActionPainter(
-			i->first.first,
-			i->first.second);
-		if (sendAction && sendAction->updateNeedsAnimating(now)) {
-			++i;
-		} else {
-			i = _sendActions.erase(i);
-		}
-	}
-	return !_sendActions.empty();
-}
-
 bool Session::chatsListLoaded(Data::Folder *folder) {
 	return chatsList(folder)->loaded();
 }
@@ -2301,25 +2188,6 @@ HistoryItem *Session::addNewMessage(
 	return result;
 }

-auto Session::sendActionAnimationUpdated() const
-> rpl::producer<SendActionAnimationUpdate> {
-	return _sendActionAnimationUpdate.events();
-}
-
-void Session::updateSendActionAnimation(
-		SendActionAnimationUpdate &&update) {
-	_sendActionAnimationUpdate.fire(std::move(update));
-}
-
-auto Session::speakingAnimationUpdated() const
-> rpl::producer<not_null<History*>> {
-	return _speakingAnimationUpdate.events();
-}
-
-void Session::updateSpeakingAnimation(not_null<History*> history) {
-	_speakingAnimationUpdate.fire_copy(history);
-}
-
 int Session::unreadBadge() const {
 	return computeUnreadBadge(_chatsList.unreadState());
 }
@@ -2360,6 +2228,23 @@ void Session::notifyUnreadBadgeChanged() {
 	_unreadBadgeChanges.fire({});
 }

+std::optional<int> Session::countUnreadRepliesLocally(
+		not_null<HistoryItem*> root,
+		MsgId afterId) const {
+	auto result = std::optional<int>();
+	_unreadRepliesCountRequests.fire({
+		.root = root,
+		.afterId = afterId,
+		.result = &result,
+	});
+	return result;
+}
+
+auto Session::unreadRepliesCountRequests() const
+-> rpl::producer<UnreadRepliesCountRequest> {
+	return _unreadRepliesCountRequests.events();
+}
+
 int Session::computeUnreadBadge(const Dialogs::UnreadState &state) const {
 	const auto all = Core::App().settings().includeMutedCounter();
 	return std::max(state.marks - (all ? 0 : state.marksMuted), 0)
@@ -2619,13 +2504,14 @@ void Session::photoApplyFields(
 		}
 		const auto area = [](const MTPVideoSize &size) {
 			return size.match([](const MTPDvideoSize &data) {
-				return data.vw().v * data.vh().v;
+				return data.vsize().v ? (data.vw().v * data.vh().v) : 0;
 			});
 		};
-		return *ranges::max_element(
+		const auto result = *ranges::max_element(
 			sizes->v,
 			std::greater<>(),
 			area);
+		return (area(result) > 0) ? std::make_optional(result) : std::nullopt;
 	};
 	const auto useProgressive = (progressive != sizes.end());
 	const auto large = useProgressive
@@ -4168,10 +4054,18 @@ void Session::setWallpapers(const QVector<MTPWallPaper> &data, int32 hash) {
 		ranges::rotate(begin(_wallpapers), legacy2, legacy2 + 1);
 	}

+	// Put the legacy3 (static gradient) wallpaper to the front of the list.
+	const auto legacy3 = ranges::find_if(
+		_wallpapers,
+		Data::IsLegacy3DefaultWallPaper);
+	if (legacy3 != end(_wallpapers)) {
+		ranges::rotate(begin(_wallpapers), legacy3, legacy3 + 1);
+	}
+
 	if (ranges::none_of(_wallpapers, Data::IsDefaultWallPaper)) {
 		_wallpapers.push_back(Data::DefaultWallPaper());
 		_wallpapers.back().setLocalImageAsThumbnail(std::make_shared<Image>(
-			u":/gui/art/background.jpg"_q));
+			u":/gui/art/bg_thumbnail.png"_q));
 	}
 }

--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -17,7 +17,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/history_location_manager.h"
 #include "base/timer.h"
 #include "base/flags.h"
-#include "ui/effects/animations.h"

 class Image;
 class HistoryItem;
@@ -31,7 +30,6 @@ namespace HistoryView {
 struct Group;
 class Element;
 class ElementDelegate;
-class SendActionPainter;
 } // namespace HistoryView

 namespace Main {
@@ -52,6 +50,7 @@ class Folder;
 class LocationPoint;
 class WallPaper;
 class ScheduledMessages;
+class SendActionManager;
 class ChatFilters;
 class CloudThemes;
 class Streaming;
@@ -92,6 +91,9 @@ public:
 	[[nodiscard]] ScheduledMessages &scheduledMessages() const {
 		return *_scheduledMessages;
 	}
+	[[nodiscard]] SendActionManager &sendActionManager() const {
+		return *_sendActionManager;
+	}
 	[[nodiscard]] CloudThemes &cloudThemes() const {
 		return *_cloudThemes;
 	}
@@ -192,13 +194,6 @@ public:

 	void cancelForwarding(not_null<History*> history);

-	void registerSendAction(
-		not_null<History*> history,
-		MsgId rootId,
-		not_null<UserData*> user,
-		const MTPSendMessageAction &action,
-		TimeId when);
-
 	[[nodiscard]] rpl::variable<bool> &contactsLoaded() {
 		return _contactsLoaded;
 	}
@@ -403,38 +398,26 @@ public:
 		MessageFlags localFlags,
 		NewMessageType type);

-	struct SendActionAnimationUpdate {
-		not_null<History*> history;
-		int width = 0;
-		int height = 0;
-		bool textUpdated = false;
-	};
-	[[nodiscard]] auto sendActionAnimationUpdated() const
-		-> rpl::producer<SendActionAnimationUpdate>;
-	void updateSendActionAnimation(SendActionAnimationUpdate &&update);
-	[[nodiscard]] auto speakingAnimationUpdated() const
-		-> rpl::producer<not_null<History*>>;
-	void updateSpeakingAnimation(not_null<History*> history);
-
-	using SendActionPainter = HistoryView::SendActionPainter;
-	[[nodiscard]] std::shared_ptr<SendActionPainter> repliesSendActionPainter(
-		not_null<History*> history,
-		MsgId rootId);
-	void repliesSendActionPainterRemoved(
-		not_null<History*> history,
-		MsgId rootId);
-	void repliesSendActionPaintersClear(
-		not_null<History*> history,
-		not_null<UserData*> user);
-
 	[[nodiscard]] int unreadBadge() const;
 	[[nodiscard]] bool unreadBadgeMuted() const;
 	[[nodiscard]] int unreadBadgeIgnoreOne(const Dialogs::Key &key) const;
-	[[nodiscard]] bool unreadBadgeMutedIgnoreOne(const Dialogs::Key &key) const;
+	[[nodiscard]] bool unreadBadgeMutedIgnoreOne(
+		const Dialogs::Key &key) const;
 	[[nodiscard]] int unreadOnlyMutedBadge() const;
 	[[nodiscard]] rpl::producer<> unreadBadgeChanges() const;
 	void notifyUnreadBadgeChanged();

+	[[nodiscard]] std::optional<int> countUnreadRepliesLocally(
+		not_null<HistoryItem*> root,
+		MsgId afterId) const;
+	struct UnreadRepliesCountRequest {
+		not_null<HistoryItem*> root;
+		MsgId afterId = 0;
+		not_null<std::optional<int>*> result;
+	};
+	[[nodiscard]] auto unreadRepliesCountRequests() const
+		-> rpl::producer<UnreadRepliesCountRequest>;
+
 	void selfDestructIn(not_null<HistoryItem*> item, crl::time delay);

 	[[nodiscard]] not_null<PhotoData*> photo(PhotoId id);
@@ -810,11 +793,6 @@ private:
 		const MTPMessageMedia &media,
 		TimeId date);

-	bool sendActionsAnimationCallback(crl::time now);
-	[[nodiscard]] SendActionPainter *lookupSendActionPainter(
-		not_null<History*> history,
-		MsgId rootId);
-
 	void setWallpapers(const QVector<MTPWallPaper> &data, int32 hash);

 	void checkPollsClosings();
@@ -855,6 +833,7 @@ private:
 	rpl::event_stream<DialogsRowReplacement> _dialogsRowReplacements;
 	rpl::event_stream<ChatListEntryRefresh> _chatListEntryRefreshes;
 	rpl::event_stream<> _unreadBadgeChanges;
+	rpl::event_stream<UnreadRepliesCountRequest> _unreadRepliesCountRequests;

 	Dialogs::MainList _chatsList;
 	Dialogs::IndexedList _contactsList;
@@ -875,12 +854,6 @@ private:
 	base::Timer _selfDestructTimer;
 	std::vector<FullMsgId> _selfDestructItems;

-	// When typing in this history started.
-	base::flat_map<
-		std::pair<not_null<History*>, MsgId>,
-		crl::time> _sendActions;
-	Ui::Animations::Basic _sendActionsAnimation;
-
 	std::unordered_map<
 		PhotoId,
 		std::unique_ptr<PhotoData>> _photos;
@@ -970,9 +943,6 @@ private:
 		int>;
 	std::unique_ptr<CredentialsWithGeneration> _passportCredentials;

-	rpl::event_stream<SendActionAnimationUpdate> _sendActionAnimationUpdate;
-	rpl::event_stream<not_null<History*>> _speakingAnimationUpdate;
-
 	std::vector<WallPaper> _wallpapers;
 	int32 _wallpapersHash = 0;

@@ -980,14 +950,10 @@ private:
 	std::unique_ptr<ChatFilters> _chatsFilters;
 	std::unique_ptr<ScheduledMessages> _scheduledMessages;
 	std::unique_ptr<CloudThemes> _cloudThemes;
+	std::unique_ptr<SendActionManager> _sendActionManager;
 	std::unique_ptr<Streaming> _streaming;
 	std::unique_ptr<MediaRotation> _mediaRotation;
 	std::unique_ptr<Histories> _histories;
-	base::flat_map<
-		not_null<History*>,
-		base::flat_map<
-			MsgId,
-			std::weak_ptr<SendActionPainter>>> _sendActionPainters;
 	std::unique_ptr<Stickers> _stickers;
 	MsgId _nonHistoryEntryId = ServerMaxMsgId;

--- a/Telegram/SourceFiles/data/data_types.cpp
+++ b/Telegram/SourceFiles/data/data_types.cpp
@@ -7,12 +7,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "data/data_types.h"

-#include "data/data_document.h"
-#include "data/data_session.h"
 #include "ui/widgets/input_fields.h"
 #include "storage/cache/storage_cache_types.h"
 #include "base/openssl_help.h"
-#include "main/main_session.h"

 namespace Data {
 namespace {
@@ -90,30 +87,6 @@ Storage::Cache::Key GeoPointCacheKey(const GeoPointLocation &location) {

 } // namespace Data

-uint32 AudioMsgId::CreateExternalPlayId() {
-	static auto Result = uint32(0);
-	return ++Result ? Result : ++Result;
-}
-
-AudioMsgId AudioMsgId::ForVideo() {
-	auto result = AudioMsgId();
-	result._externalPlayId = CreateExternalPlayId();
-	result._type = Type::Video;
-	return result;
-}
-
-void AudioMsgId::setTypeFromAudio() {
-	if (_audio->isVoiceMessage() || _audio->isVideoMessage()) {
-		_type = Type::Voice;
-	} else if (_audio->isVideoFile()) {
-		_type = Type::Video;
-	} else if (_audio->isAudioFile()) {
-		_type = Type::Song;
-	} else {
-		_type = Type::Unknown;
-	}
-}
-
 void MessageCursor::fillFrom(not_null<const Ui::InputField*> field) {
 	const auto cursor = field->textCursor();
 	position = cursor.position();
--- a/Telegram/SourceFiles/data/data_types.h
+++ b/Telegram/SourceFiles/data/data_types.h
@@ -28,10 +28,6 @@ namespace Ui {
 class InputField;
 } // namespace Ui

-namespace Main {
-class Session;
-} // namespace Main
-
 namespace Images {
 enum class Option;
 using Options = base::flags<Option>;
@@ -192,8 +188,6 @@ struct WebPageData;
 struct GameData;
 struct PollData;

-class AudioMsgId;
-
 using PhotoId = uint64;
 using VideoId = uint64;
 using AudioId = uint64;
@@ -246,78 +240,6 @@ inline constexpr auto kStickerSideSize = 512;

 using MediaKey = QPair<uint64, uint64>;

-class AudioMsgId {
-public:
-	enum class Type {
-		Unknown,
-		Voice,
-		Song,
-		Video,
-	};
-
-	AudioMsgId() = default;
-	AudioMsgId(
-		not_null<DocumentData*> audio,
-		FullMsgId msgId,
-		uint32 externalPlayId = 0)
-	: _audio(audio)
-	, _contextId(msgId)
-	, _externalPlayId(externalPlayId) {
-		setTypeFromAudio();
-	}
-
-	[[nodiscard]] static uint32 CreateExternalPlayId();
-	[[nodiscard]] static AudioMsgId ForVideo();
-
-	[[nodiscard]] Type type() const {
-		return _type;
-	}
-	[[nodiscard]] DocumentData *audio() const {
-		return _audio;
-	}
-	[[nodiscard]] FullMsgId contextId() const {
-		return _contextId;
-	}
-	[[nodiscard]] uint32 externalPlayId() const {
-		return _externalPlayId;
-	}
-	[[nodiscard]] explicit operator bool() const {
-		return (_audio != nullptr) || (_externalPlayId != 0);
-	}
-
-private:
-	void setTypeFromAudio();
-
-	DocumentData *_audio = nullptr;
-	Type _type = Type::Unknown;
-	FullMsgId _contextId;
-	uint32 _externalPlayId = 0;
-
-};
-
-inline bool operator<(const AudioMsgId &a, const AudioMsgId &b) {
-	if (quintptr(a.audio()) < quintptr(b.audio())) {
-		return true;
-	} else if (quintptr(b.audio()) < quintptr(a.audio())) {
-		return false;
-	} else if (a.contextId() < b.contextId()) {
-		return true;
-	} else if (b.contextId() < a.contextId()) {
-		return false;
-	}
-	return (a.externalPlayId() < b.externalPlayId());
-}
-
-inline bool operator==(const AudioMsgId &a, const AudioMsgId &b) {
-	return (a.audio() == b.audio())
-		&& (a.contextId() == b.contextId())
-		&& (a.externalPlayId() == b.externalPlayId());
-}
-
-inline bool operator!=(const AudioMsgId &a, const AudioMsgId &b) {
-	return !(a == b);
-}
-
 struct MessageCursor {
 	MessageCursor() = default;
 	MessageCursor(int position, int anchor, int scroll)
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -225,6 +225,7 @@ void ApplyUserUpdate(not_null<UserData*> user, const MTPDuserFull &update) {
 	user->setAbout(qs(update.vabout().value_or_empty()));
 	user->setCommonChatsCount(update.vcommon_chats_count().v);
 	user->checkFolder(update.vfolder_id().value_or_empty());
+	user->setThemeEmoji(qs(update.vtheme_emoticon().value_or_empty()));
 	user->fullUpdated();
 }

--- a/Telegram/SourceFiles/data/data_wall_paper.cpp
+++ b/Telegram/SourceFiles/data/data_wall_paper.cpp
@@ -11,6 +11,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_file_origin.h"
 #include "data/data_session.h"
 #include "storage/serialize_common.h"
+#include "ui/chat/chat_theme.h"
 #include "core/application.h"
 #include "main/main_session.h"

@@ -29,7 +30,9 @@ constexpr auto kThemeBackground = FromLegacyBackgroundId(-2);
 constexpr auto kCustomBackground = FromLegacyBackgroundId(-1);
 constexpr auto kLegacy1DefaultBackground = FromLegacyBackgroundId(0);
 constexpr auto kLegacy2DefaultBackground = 5947530738516623361;
-constexpr auto kDefaultBackground = 5778236420632084488;
+constexpr auto kLegacy3DefaultBackground = 5778236420632084488;
+constexpr auto kLegacy4DefaultBackground = 5945087215657811969;
+constexpr auto kDefaultBackground = 5933856211186221059;
 constexpr auto kIncorrectDefaultBackground = FromLegacyBackgroundId(105);

 constexpr auto kVersionTag = qint32(0x7FFFFFFF);
@@ -45,25 +48,6 @@ constexpr auto kVersion = 1;
 	return color ? SerializeColor(*color) : quint32(-1);
 }

-[[nodiscard]] std::optional<QColor> MaybeColorFromSerialized(
-		quint32 serialized) {
-	return (serialized == quint32(-1))
-		? std::nullopt
-		: std::make_optional(QColor(
-			int((serialized >> 16) & 0xFFU),
-			int((serialized >> 8) & 0xFFU),
-			int(serialized & 0xFFU)));
-}
-
-[[nodiscard]] QColor DefaultBackgroundColor() {
-	return QColor(213, 223, 233);
-}
-
-[[nodiscard]] std::optional<QColor> MaybeColorFromSerialized(
-		const tl::conditional<MTPint> &mtp) {
-	return mtp ? MaybeColorFromSerialized(mtp->v) : std::nullopt;
-}
-
 [[nodiscard]] std::vector<QColor> ColorsFromMTP(
 		const MTPDwallPaperSettings &data) {
 	auto result = std::vector<QColor>();
@@ -196,12 +180,6 @@ WallPaperId WallPaper::id() const {
 	return _id;
 }

-std::optional<QColor> WallPaper::backgroundColor() const {
-	return _backgroundColors.empty()
-		? std::nullopt
-		: std::make_optional(_backgroundColors.front());
-}
-
 const std::vector<QColor> WallPaper::backgroundColors() const {
 	return _backgroundColors;
 }
@@ -412,13 +390,16 @@ WallPaper WallPaper::withBackgroundColors(std::vector<QColor> colors) const {
 WallPaper WallPaper::withParamsFrom(const WallPaper &other) const {
 	auto result = *this;
 	result._blurred = other._blurred;
-	if (!other._backgroundColors.empty() || ColorsFromString(_slug).empty()) {
+	if (!other._backgroundColors.empty()) {
 		result._backgroundColors = other._backgroundColors;
 		if (!ColorsFromString(_slug).empty()) {
 			result._slug = StringFromColors(result._backgroundColors);
 		}
 	}
 	result._intensity = other._intensity;
+	if (other.isPattern()) {
+		result._flags |= WallPaperFlag::Pattern;
+	}
 	return result;
 }

@@ -656,6 +637,19 @@ std::optional<WallPaper> WallPaper::FromColorsSlug(const QString &slug) {
 	return result;
 }

+WallPaper WallPaper::ConstructDefault() {
+	auto result = WallPaper(
+		kDefaultBackground
+	).withPatternIntensity(50).withBackgroundColors({
+		QColor(219, 221, 187),
+		QColor(107, 165, 135),
+		QColor(213, 216, 141),
+		QColor(136, 184, 132),
+	});
+	result._flags |= WallPaperFlag::Default | WallPaperFlag::Pattern;
+	return result;
+}
+
 WallPaper ThemeWallPaper() {
 	return WallPaper(kThemeBackground);
 }
@@ -685,8 +679,16 @@ bool IsLegacy2DefaultWallPaper(const WallPaper &paper) {
 		|| (paper.id() == kIncorrectDefaultBackground);
 }

+bool IsLegacy3DefaultWallPaper(const WallPaper &paper) {
+	return (paper.id() == kLegacy3DefaultBackground);
+}
+
+bool IsLegacy4DefaultWallPaper(const WallPaper &paper) {
+	return (paper.id() == kLegacy4DefaultBackground);
+}
+
 WallPaper DefaultWallPaper() {
-	return WallPaper(kDefaultBackground);
+	return WallPaper::ConstructDefault();
 }

 bool IsDefaultWallPaper(const WallPaper &paper) {
@@ -704,93 +706,35 @@ bool IsCloudWallPaper(const WallPaper &paper) {
 		&& !details::IsTestingEditorWallPaper(paper);
 }

-QImage GenerateWallPaper(
-		QSize size,
-		const std::vector<QColor> &bg,
-		int gradientRotation,
-		float64 patternOpacity,
-		Fn<void(QPainter&)> drawPattern) {
-	auto result = bg.empty()
-		? Images::GenerateGradient(size, { DefaultBackgroundColor() })
-		: Images::GenerateGradient(size, bg, gradientRotation);
-	if (bg.size() > 1 && (!drawPattern || patternOpacity >= 0.)) {
-		result = Images::DitherImage(std::move(result));
-	}
-	if (drawPattern) {
-		auto p = QPainter(&result);
-		if (patternOpacity >= 0.) {
-			p.setCompositionMode(QPainter::CompositionMode_SoftLight);
-			p.setOpacity(patternOpacity);
-		} else {
-			p.setCompositionMode(QPainter::CompositionMode_DestinationIn);
-		}
-		drawPattern(p);
-		if (patternOpacity < 0. && patternOpacity > -1.) {
-			p.setCompositionMode(QPainter::CompositionMode_SourceOver);
-			p.setOpacity(1. + patternOpacity);
-			p.fillRect(QRect{ QPoint(), size }, Qt::black);
-		}
-	}
-
-	return std::move(result).convertToFormat(
-		QImage::Format_ARGB32_Premultiplied);
-}
-
-QImage PreparePatternImage(
-		QImage pattern,
-		const std::vector<QColor> &bg,
-		int gradientRotation,
-		float64 patternOpacity) {
-	auto result = GenerateWallPaper(
-		pattern.size(),
-		bg,
-		gradientRotation,
-		patternOpacity,
-		[&](QPainter &p) {
-			p.drawImage(QRect(QPoint(), pattern.size()), pattern);
-		});
-
-	pattern = QImage();
-	return result;
-}
-
-QImage PrepareBlurredBackground(QImage image) {
-	constexpr auto kSize = 900;
-	constexpr auto kRadius = 24;
-	if (image.width() > kSize || image.height() > kSize) {
-		image = image.scaled(
-			kSize,
-			kSize,
-			Qt::KeepAspectRatio,
-			Qt::SmoothTransformation);
-	}
-	return Images::BlurLargeImage(image, kRadius);
-}
-
-QImage GenerateDitheredGradient(
-		const std::vector<QColor> &colors,
-		int rotation) {
-	constexpr auto kSize = 512;
-	const auto size = QSize(kSize, kSize);
-	if (colors.empty()) {
-		return Images::GenerateGradient(size, { DefaultBackgroundColor() });
-	}
-	auto result = Images::GenerateGradient(size, colors, rotation);
-	if (colors.size() > 1) {
-		result = Images::DitherImage(std::move(result));
-	}
-	return result;
-}
-
 QImage GenerateDitheredGradient(const Data::WallPaper &paper) {
-	if (paper.backgroundColors().empty()) {
-		return GenerateDitheredGradient({ DefaultBackgroundColor() }, 0);
-	}
-	return GenerateDitheredGradient(
+	return Ui::GenerateDitheredGradient(
 		paper.backgroundColors(),
 		paper.gradientRotation());
 }

+QColor ColorFromSerialized(quint32 serialized) {
+	return QColor(
+		int((serialized >> 16) & 0xFFU),
+		int((serialized >> 8) & 0xFFU),
+		int(serialized & 0xFFU));
+}
+
+QColor ColorFromSerialized(MTPint serialized) {
+	return ColorFromSerialized(serialized.v);
+}
+
+std::optional<QColor> MaybeColorFromSerialized(
+		quint32 serialized) {
+	return (serialized == quint32(-1))
+		? std::nullopt
+		: std::make_optional(ColorFromSerialized(serialized));
+}
+
+std::optional<QColor> MaybeColorFromSerialized(
+		const tl::conditional<MTPint> &mtp) {
+	return mtp ? std::make_optional(ColorFromSerialized(*mtp)) : std::nullopt;
+}
+
 namespace details {

 WallPaper UninitializedWallPaper() {
@@ -810,7 +754,9 @@ bool IsTestingThemeWallPaper(const WallPaper &paper) {
 }

 WallPaper TestingDefaultWallPaper() {
-	return WallPaper(kTestingDefaultBackground);
+	return WallPaper(
+		kTestingDefaultBackground
+	).withParamsFrom(DefaultWallPaper());
 }

 bool IsTestingDefaultWallPaper(const WallPaper &paper) {
--- a/Telegram/SourceFiles/data/data_wall_paper.h
+++ b/Telegram/SourceFiles/data/data_wall_paper.h
@@ -35,7 +35,6 @@ public:
 	void setLocalImageAsThumbnail(std::shared_ptr<Image> image);

 	[[nodiscard]] WallPaperId id() const;
-	[[nodiscard]] std::optional<QColor> backgroundColor() const;
 	[[nodiscard]] const std::vector<QColor> backgroundColors() const;
 	[[nodiscard]] DocumentData *document() const;
 	[[nodiscard]] Image *localThumbnail() const;
@@ -91,6 +90,7 @@ public:
 		qint32 legacyId);
 	[[nodiscard]] static std::optional<WallPaper> FromColorsSlug(
 		const QString &slug);
+	[[nodiscard]] static WallPaper ConstructDefault();

 private:
 	static constexpr auto kDefaultIntensity = 50;
@@ -118,27 +118,21 @@ private:
 [[nodiscard]] WallPaper Legacy1DefaultWallPaper();
 [[nodiscard]] bool IsLegacy1DefaultWallPaper(const WallPaper &paper);
 [[nodiscard]] bool IsLegacy2DefaultWallPaper(const WallPaper &paper);
+[[nodiscard]] bool IsLegacy3DefaultWallPaper(const WallPaper &paper);
+[[nodiscard]] bool IsLegacy4DefaultWallPaper(const WallPaper &paper);
 [[nodiscard]] WallPaper DefaultWallPaper();
 [[nodiscard]] bool IsDefaultWallPaper(const WallPaper &paper);
 [[nodiscard]] bool IsCloudWallPaper(const WallPaper &paper);

-[[nodiscard]] QImage GenerateWallPaper(
-	QSize size,
-	const std::vector<QColor> &bg,
-	int gradientRotation,
-	float64 patternOpacity = 1.,
-	Fn<void(QPainter&)> drawPattern = nullptr);
-[[nodiscard]] QImage PreparePatternImage(
-	QImage pattern,
-	const std::vector<QColor> &bg,
-	int gradientRotation,
-	float64 patternOpacity);
-[[nodiscard]] QImage PrepareBlurredBackground(QImage image);
-[[nodiscard]] QImage GenerateDitheredGradient(
-	const std::vector<QColor> &colors,
-	int rotation);
 [[nodiscard]] QImage GenerateDitheredGradient(const WallPaper &paper);

+[[nodiscard]] QColor ColorFromSerialized(quint32 serialized);
+[[nodiscard]] QColor ColorFromSerialized(MTPint serialized);
+[[nodiscard]] std::optional<QColor> MaybeColorFromSerialized(
+	quint32 serialized);
+[[nodiscard]] std::optional<QColor> MaybeColorFromSerialized(
+	const tl::conditional<MTPint> &mtp);
+
 namespace details {

 [[nodiscard]] WallPaper UninitializedWallPaper();
--- a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
@@ -32,6 +32,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_cloud_file.h"
 #include "data/data_changes.h"
 #include "data/stickers/data_stickers.h"
+#include "data/data_send_action.h"
 #include "base/unixtime.h"
 #include "lang/lang_keys.h"
 #include "mainwindow.h"
@@ -166,11 +167,12 @@ InnerWidget::InnerWidget(
 		}
 	}, lifetime());

-	session().data().sendActionAnimationUpdated(
+	session().data().sendActionManager().animationUpdated(
 	) | rpl::start_with_next([=](
-			const Data::Session::SendActionAnimationUpdate &update) {
+			const Data::SendActionManager::AnimationUpdate &update) {
 		using RowPainter = Layout::RowPainter;
 		const auto updateRect = RowPainter::sendActionAnimationRect(
+			update.left,
 			update.width,
 			update.height,
 			width(),
@@ -181,7 +183,7 @@ InnerWidget::InnerWidget(
 			UpdateRowSection::Default | UpdateRowSection::Filtered);
 	}, lifetime());

-	session().data().speakingAnimationUpdated(
+	session().data().sendActionManager().speakingAnimationUpdated(
 	) | rpl::start_with_next([=](not_null<History*> history) {
 		updateDialogRowCornerStatus(history);
 	}, lifetime());
--- a/Telegram/SourceFiles/dialogs/dialogs_layout.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_layout.cpp
@@ -943,11 +943,24 @@ void RowPainter::paint(
 		paintCounterCallback);
 }

-QRect RowPainter::sendActionAnimationRect(int animationWidth, int animationHeight, int fullWidth, bool textUpdated) {
-	auto nameleft = st::dialogsPadding.x() + st::dialogsPhotoSize + st::dialogsPhotoPadding;
-	auto namewidth = fullWidth - nameleft - st::dialogsPadding.x();
-	auto texttop = st::dialogsPadding.y() + st::msgNameFont->height + st::dialogsSkip;
-	return QRect(nameleft, texttop, textUpdated ? namewidth : animationWidth, animationHeight);
+QRect RowPainter::sendActionAnimationRect(
+		int animationLeft,
+		int animationWidth,
+		int animationHeight,
+		int fullWidth,
+		bool textUpdated) {
+	const auto nameleft = st::dialogsPadding.x()
+		+ st::dialogsPhotoSize
+		+ st::dialogsPhotoPadding;
+	const auto namewidth = fullWidth - nameleft - st::dialogsPadding.x();
+	const auto texttop = st::dialogsPadding.y()
+		+ st::msgNameFont->height
+		+ st::dialogsSkip;
+	return QRect(
+		nameleft + (textUpdated ? 0 : animationLeft),
+		texttop,
+		textUpdated ? namewidth : animationWidth,
+		animationHeight);
 }

 void PaintCollapsedRow(
--- a/Telegram/SourceFiles/dialogs/dialogs_layout.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_layout.h
@@ -39,6 +39,7 @@ public:
 		crl::time ms,
 		bool displayUnreadInfo);
 	static QRect sendActionAnimationRect(
+		int animationLeft,
 		int animationWidth,
 		int animationHeight,
 		int fullWidth,
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
@@ -164,7 +164,7 @@ void Widget::BottomButton::paintEvent(QPaintEvent *e) {
 Widget::Widget(
 	QWidget *parent,
 	not_null<Window::SessionController*> controller)
-: Window::AbstractSectionWidget(parent, controller, PaintedBackground::Custom)
+: Window::AbstractSectionWidget(parent, controller, nullptr)
 , _api(&controller->session().mtp())
 , _searchControls(this)
 , _mainMenuToggle(_searchControls, st::dialogsMenuToggle)
--- a/Telegram/SourceFiles/export/data/export_data_types.cpp
+++ b/Telegram/SourceFiles/export/data/export_data_types.cpp
@@ -1123,6 +1123,10 @@ ServiceAction ParseServiceAction(
 		result.content = ActionGroupCallScheduled{
 			.date = data.vschedule_date().v,
 		};
+	}, [&](const MTPDmessageActionSetChatTheme &data) {
+		result.content = ActionSetChatTheme{
+			.emoji = qs(data.vemoticon()),
+		};
 	}, [](const MTPDmessageActionEmpty &data) {});
 	return result;
 }
--- a/Telegram/SourceFiles/export/data/export_data_types.h
+++ b/Telegram/SourceFiles/export/data/export_data_types.h
@@ -475,6 +475,10 @@ struct ActionGroupCallScheduled {
 	TimeId date = 0;
 };

+struct ActionSetChatTheme {
+	QString emoji;
+};
+
 struct ServiceAction {
 	std::variant<
 		v::null_t,
@@ -503,7 +507,8 @@ struct ServiceAction {
 		ActionGroupCall,
 		ActionInviteToGroupCall,
 		ActionSetMessagesTTL,
-		ActionGroupCallScheduled> content;
+		ActionGroupCallScheduled,
+		ActionSetChatTheme> content;
 };

 ServiceAction ParseServiceAction(
--- a/Telegram/SourceFiles/export/output/export_output_html.cpp
+++ b/Telegram/SourceFiles/export/output/export_output_html.cpp
@@ -1095,8 +1095,17 @@ auto HtmlWriter::Wrap::pushMessage(
 	}, [&](const ActionGroupCallScheduled &data) {
 		const auto dateText = FormatDateTime(data.date);
 		return isChannel
-			? "Voice chat scheduled for " + dateText
+			? ("Voice chat scheduled for " + dateText)
 			: (serviceFrom + " scheduled a voice chat for " + dateText);
+	}, [&](const ActionSetChatTheme &data) {
+		if (data.emoji.isEmpty()) {
+			return isChannel
+				? "Channel theme was disabled"
+				: (serviceFrom + " disabled chat theme");
+		}
+		return isChannel
+			? ("Channel theme was changed to " + data.emoji).toUtf8()
+			: (serviceFrom + " changed chat theme to " + data.emoji).toUtf8();
 	}, [](v::null_t) { return QByteArray(); });

 	if (!serviceText.isEmpty()) {
--- a/Telegram/SourceFiles/export/output/export_output_json.cpp
+++ b/Telegram/SourceFiles/export/output/export_output_json.cpp
@@ -517,6 +517,12 @@ QByteArray SerializeMessage(
 		pushActor();
 		pushAction("group_call_scheduled");
 		push("schedule_date", data.date);
+	}, [&](const ActionSetChatTheme &data) {
+		pushActor();
+		pushAction("edit_chat_theme");
+		if (!data.emoji.isEmpty()) {
+			push("emoticon", data.emoji.toUtf8());
+		}
 	}, [](v::null_t) {});

 	if (v::is_null(message.action.content)) {
--- a/Telegram/SourceFiles/facades.h
+++ b/Telegram/SourceFiles/facades.h
@@ -14,6 +14,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL

 class History;

+namespace Main {
+class Session;
+} // namespace Main
+
 namespace Window {
 class SessionController;
 } // namespace Window
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_filter.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_filter.cpp
@@ -271,8 +271,10 @@ void FilterBox::Inner::createActionsCheckboxes(const FilterValue &filter) {
 	addFlag(Flag::f_edit, tr::lng_admin_log_filter_messages_edited(tr::now));
 	if (isGroup) {
 		addFlag(Flag::f_pinned, tr::lng_admin_log_filter_messages_pinned(tr::now));
+		addFlag(Flag::f_group_call, tr::lng_admin_log_filter_voice_chats(tr::now));
+	} else {
+		addFlag(Flag::f_group_call, tr::lng_admin_log_filter_voice_chats_channel(tr::now));
 	}
-	addFlag(Flag::f_group_call, tr::lng_admin_log_filter_voice_chats(tr::now));
 	addFlag(Flag::f_invites, tr::lng_admin_log_filter_invite_links(tr::now));
 	addFlag(Flag::f_leave, tr::lng_admin_log_filter_members_removed(tr::now));
 }
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp
@@ -30,6 +30,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "window/window_session_controller.h"
 #include "main/main_session.h"
 #include "main/main_session_settings.h"
+#include "ui/chat/chat_theme.h"
 #include "ui/widgets/popup_menu.h"
 #include "ui/image/image.h"
 #include "ui/text/text_utilities.h"
@@ -241,6 +242,14 @@ InnerWidget::InnerWidget(
 		st::historyAdminLogEmptyWidth
 		- st::historyAdminLogEmptyPadding.left()
 		- st::historyAdminLogEmptyPadding.left()) {
+	Window::ChatThemeValueFromPeer(
+		controller,
+		channel
+	) | rpl::start_with_next([=](std::shared_ptr<Ui::ChatTheme> &&theme) {
+		_theme = std::move(theme);
+		controller->setChatStyleTheme(_theme);
+	}, lifetime());
+
 	setMouseTracking(true);
 	_scrollDateHideTimer.setCallback([=] { scrollDateHideByTimer(); });
 	session().data().viewRepaintRequest(
@@ -912,14 +921,13 @@ void InnerWidget::paintEvent(QPaintEvent *e) {
 			return this->itemTop(elem) < bottom;
 		});
 		if (from != end) {
-			auto viewport = QRect(); // #TODO bubbles
 			auto top = itemTop(from->get());
-			auto context = HistoryView::PaintContext{
-				.bubblesPattern = nullptr,
-				.viewport = viewport.translated(0, -top),
-				.clip = clip.translated(0, -top),
-				.now = crl::now(),
-			};
+			auto context = _controller->preparePaintContext({
+				.theme = _theme.get(),
+				.visibleAreaTop = _visibleTop,
+				.visibleAreaTopGlobal = mapToGlobal(QPoint(0, _visibleTop)).y(),
+				.clip = clip,
+			}).translated(0, -top);
 			p.translate(0, top);
 			for (auto i = from; i != to; ++i) {
 				const auto view = i->get();
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.h
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.h
@@ -58,6 +58,9 @@ public:
 		not_null<ChannelData*> channel);

 	[[nodiscard]] Main::Session &session() const;
+	[[nodiscard]] not_null<Ui::ChatTheme*> theme() const {
+		return _theme.get();
+	}

 	[[nodiscard]] rpl::producer<> showSearchSignal() const;
 	[[nodiscard]] rpl::producer<int> scrollToSignal() const;
@@ -253,6 +256,7 @@ private:
 	MTP::Sender _api;

 	const std::unique_ptr<Ui::PathShiftGradient> _pathGradient;
+	std::shared_ptr<Ui::ChatTheme> _theme;

 	std::vector<OwnedItem> _items;
 	std::set<uint64> _eventIds;
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -165,10 +165,14 @@ TextWithEntities GenerateAdminChangeText(

 	auto result = tr::lng_admin_log_promoted(tr::now, lt_user, user, Ui::Text::WithEntities);

-	auto useInviteLinkPhrase = channel->isMegagroup() && channel->anyoneCanAddMembers();
-	auto invitePhrase = useInviteLinkPhrase
+	const auto useInviteLinkPhrase = channel->isMegagroup()
+		&& channel->anyoneCanAddMembers();
+	const auto invitePhrase = useInviteLinkPhrase
 		? tr::lng_admin_log_admin_invite_link
 		: tr::lng_admin_log_admin_invite_users;
+	const auto callPhrase = channel->isBroadcast()
+		? tr::lng_admin_log_admin_manage_calls_channel
+		: tr::lng_admin_log_admin_manage_calls;
 	static auto phraseMap = std::map<Flags, tr::phrase<>> {
 		{ Flag::ChangeInfo, tr::lng_admin_log_admin_change_info },
 		{ Flag::PostMessages, tr::lng_admin_log_admin_post_messages },
@@ -181,6 +185,7 @@ TextWithEntities GenerateAdminChangeText(
 		{ Flag::AddAdmins, tr::lng_admin_log_admin_add_admins },
 	};
 	phraseMap[Flag::InviteUsers] = invitePhrase;
+	phraseMap[Flag::ManageCall] = callPhrase;

 	if (!channel->isMegagroup()) {
 		// Don't display "Ban users" changes in channels.
@@ -502,6 +507,7 @@ void GenerateItems(
 	const auto id = event.vid().v;
 	const auto from = history->owner().user(event.vuser_id().v);
 	const auto channel = history->peer->asChannel();
+	const auto broadcast = channel->isBroadcast();
 	const auto &action = event.vaction();
 	const auto date = event.vdate().v;
 	const auto addPart = [&](
@@ -825,7 +831,6 @@ void GenerateItems(
 	};

 	auto createChangeLinkedChat = [&](const MTPDchannelAdminLogEventActionChangeLinkedChat &action) {
-		const auto broadcast = channel->isBroadcast();
 		const auto now = history->owner().channelLoaded(action.vnew_value().v);
 		if (!now) {
 			auto text = (broadcast
@@ -901,12 +906,16 @@ void GenerateItems(
 	};

 	auto createStartGroupCall = [&](const MTPDchannelAdminLogEventActionStartGroupCall &data) {
-		const auto text = tr::lng_admin_log_started_group_call(tr::now, lt_from, fromLinkText);
+		const auto text = (broadcast
+			? tr::lng_admin_log_started_group_call_channel
+			: tr::lng_admin_log_started_group_call)(tr::now, lt_from, fromLinkText);
 		addSimpleServiceMessage(text);
 	};

 	auto createDiscardGroupCall = [&](const MTPDchannelAdminLogEventActionDiscardGroupCall &data) {
-		const auto text = tr::lng_admin_log_discarded_group_call(tr::now, lt_from, fromLinkText);
+		const auto text = (broadcast
+			? tr::lng_admin_log_discarded_group_call_channel
+			: tr::lng_admin_log_discarded_group_call)(tr::now, lt_from, fromLinkText);
 		addSimpleServiceMessage(text);
 	};

@@ -932,7 +941,9 @@ void GenerateItems(
 		const auto participantPeer = groupCallParticipantPeer(data.vparticipant());
 		const auto participantPeerLink = participantPeer->createOpenLink();
 		const auto participantPeerLinkText = textcmdLink(2, participantPeer->name);
-		auto text = tr::lng_admin_log_muted_participant(
+		auto text = (broadcast
+			? tr::lng_admin_log_muted_participant_channel
+			: tr::lng_admin_log_muted_participant)(
 			tr::now,
 			lt_from,
 			fromLinkText,
@@ -945,7 +956,9 @@ void GenerateItems(
 		const auto participantPeer = groupCallParticipantPeer(data.vparticipant());
 		const auto participantPeerLink = participantPeer->createOpenLink();
 		const auto participantPeerLinkText = textcmdLink(2, participantPeer->name);
-		auto text = tr::lng_admin_log_unmuted_participant(
+		auto text = (broadcast
+			? tr::lng_admin_log_unmuted_participant_channel
+			: tr::lng_admin_log_unmuted_participant)(
 			tr::now,
 			lt_from,
 			fromLinkText,
@@ -955,9 +968,13 @@ void GenerateItems(
 	};

 	auto createToggleGroupCallSetting = [&](const MTPDchannelAdminLogEventActionToggleGroupCallSetting &data) {
-		const auto text = mtpIsTrue(data.vjoin_muted())
-			? tr::lng_admin_log_disallowed_unmute_self(tr::now, lt_from, fromLinkText)
-			: tr::lng_admin_log_allowed_unmute_self(tr::now, lt_from, fromLinkText);
+		const auto text = (mtpIsTrue(data.vjoin_muted())
+			? (broadcast
+				? tr::lng_admin_log_disallowed_unmute_self_channel
+				: tr::lng_admin_log_disallowed_unmute_self)
+			: (broadcast
+				? tr::lng_admin_log_allowed_unmute_self_channel
+				: tr::lng_admin_log_allowed_unmute_self))(tr::now, lt_from, fromLinkText);
 		addSimpleServiceMessage(text);
 	};

@@ -1026,7 +1043,9 @@ void GenerateItems(
 			return data.vvolume().value_or(10000);
 		});
 		const auto volumeText = QString::number(volume / 100) + '%';
-		auto text = tr::lng_admin_log_participant_volume(
+		auto text = (broadcast
+			? tr::lng_admin_log_participant_volume_channel
+			: tr::lng_admin_log_participant_volume)(
 			tr::now,
 			lt_from,
 			fromLinkText,
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_section.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_section.cpp
@@ -275,7 +275,7 @@ Widget::Widget(
 	QWidget *parent,
 	not_null<Window::SessionController*> controller,
 	not_null<ChannelData*> channel)
-: Window::SectionWidget(parent, controller, PaintedBackground::Section)
+: Window::SectionWidget(parent, controller, rpl::single<PeerData*>(channel))
 , _scroll(this, st::historyScroll, false)
 , _fixedBar(this, controller, channel)
 , _fixedBarShadow(this)
@@ -306,11 +306,6 @@ Widget::Widget(
 		updateAdaptiveLayout();
 	}, lifetime());

-	controller->repaintBackgroundRequests(
-	) | rpl::start_with_next([=] {
-		update();
-	}, lifetime());
-
 	_inner = _scroll->setOwnedWidget(object_ptr<InnerWidget>(this, controller, channel));
 	_inner->showSearchSignal(
 	) | rpl::start_with_next([=] {
@@ -475,7 +470,8 @@ void Widget::paintEvent(QPaintEvent *e) {
 	//auto ms = crl::now();
 	//_historyDownShown.step(ms);

-	SectionWidget::PaintBackground(controller(), this, e->rect());
+	const auto clip = e->rect();
+	SectionWidget::PaintBackground(controller(), _inner->theme(), this, clip);
 }

 void Widget::onScroll() {
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -21,6 +21,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_changes.h"
 #include "data/data_chat_filters.h"
 #include "data/data_scheduled_messages.h"
+#include "data/data_send_action.h"
 #include "data/data_folder.h"
 #include "data/data_photo.h"
 #include "data/data_channel.h"
@@ -335,16 +336,27 @@ void History::draftSavedToCloud() {
 	session().local().writeDrafts(this);
 }

-HistoryItemsList History::validateForwardDraft() {
-	auto result = owner().idsToItems(_forwardDraft);
-	if (result.size() != _forwardDraft.size()) {
-		setForwardDraft(owner().itemsToIds(result));
+Data::ResolvedForwardDraft History::resolveForwardDraft(
+		const Data::ForwardDraft &draft) const {
+	return Data::ResolvedForwardDraft{
+		.items = owner().idsToItems(draft.ids),
+		.options = draft.options,
+	};
+}
+
+Data::ResolvedForwardDraft History::resolveForwardDraft() {
+	auto result = resolveForwardDraft(_forwardDraft);
+	if (result.items.size() != _forwardDraft.ids.size()) {
+		setForwardDraft({
+			.ids = owner().itemsToIds(result.items),
+			.options = result.options,
+		});
 	}
 	return result;
 }

-void History::setForwardDraft(MessageIdsList &&items) {
-	_forwardDraft = std::move(items);
+void History::setForwardDraft(Data::ForwardDraft &&draft) {
+	_forwardDraft = std::move(draft);
 }

 HistoryItem *History::createItem(
@@ -458,7 +470,7 @@ void History::unpinAllMessages() {
 		Storage::SharedMediaRemoveAll(
 			peer->id,
 			Storage::SharedMediaType::Pinned));
-	peer->setHasPinnedMessages(false);
+	setHasPinnedMessages(false);
 	for (const auto &message : _messages) {
 		if (message->isPinned()) {
 			message->setIsPinned(false);
@@ -751,7 +763,7 @@ not_null<HistoryItem*> History::addNewToBack(
 				item->id,
 				{ from, till }));
 			if (sharedMediaTypes.test(Storage::SharedMediaType::Pinned)) {
-				peer->setHasPinnedMessages(true);
+				setHasPinnedMessages(true);
 			}
 		}
 	}
@@ -1023,7 +1035,7 @@ void History::applyServiceChanges(
 						Storage::SharedMediaType::Pinned,
 						{ id },
 						{ id, ServerMaxMsgId }));
-					peer->setHasPinnedMessages(true);
+					setHasPinnedMessages(true);
 				}
 			});
 		}
@@ -1061,6 +1073,8 @@ void History::applyServiceChanges(
 				}
 			}
 		}
+	}, [&](const MTPDmessageActionSetChatTheme &data) {
+		peer->setThemeEmoji(qs(data.vemoticon()));
 	}, [](const auto &) {
 	});
 }
@@ -1086,7 +1100,7 @@ void History::newItemAdded(not_null<HistoryItem*> item) {
 	if (const auto from = item->from() ? item->from()->asUser() : nullptr) {
 		if (from == item->author()) {
 			_sendActionPainter.clear(from);
-			owner().repliesSendActionPaintersClear(this, from);
+			owner().sendActionManager().repliesPaintersClear(this, from);
 		}
 		from->madeAction(item->date());
 	}
@@ -1399,7 +1413,7 @@ void History::addToSharedMedia(
 				std::move(medias[i]),
 				{ from, till }));
 			if (type == Storage::SharedMediaType::Pinned) {
-				peer->setHasPinnedMessages(true);
+				setHasPinnedMessages(true);
 			}
 		}
 	}
@@ -3121,6 +3135,15 @@ void History::removeBlock(not_null<HistoryBlock*> block) {
 	}
 }

+bool History::hasPinnedMessages() const {
+	return _hasPinnedMessages;
+}
+
+void History::setHasPinnedMessages(bool has) {
+	_hasPinnedMessages = has;
+	session().changes().historyUpdated(this, UpdateFlag::PinnedMessages);
+}
+
 History::~History() = default;

 HistoryBlock::HistoryBlock(not_null<History*> history)
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -33,6 +33,23 @@ struct Draft;
 class Session;
 class Folder;
 class ChatFilter;
+
+enum class ForwardOptions {
+	PreserveInfo,
+	NoSenderNames,
+	NoNamesAndCaptions,
+};
+
+struct ForwardDraft {
+	MessageIdsList ids;
+	ForwardOptions options = ForwardOptions::PreserveInfo;
+};
+
+struct ResolvedForwardDraft {
+	HistoryItemsList items;
+	ForwardOptions options = ForwardOptions::PreserveInfo;
+};
+
 } // namespace Data

 namespace Dialogs {
@@ -354,11 +371,13 @@ public:
 	void applyCloudDraft();
 	void draftSavedToCloud();

-	const MessageIdsList &forwardDraft() const {
+	[[nodiscard]] const Data::ForwardDraft &forwardDraft() const {
 		return _forwardDraft;
 	}
-	HistoryItemsList validateForwardDraft();
-	void setForwardDraft(MessageIdsList &&items);
+	[[nodiscard]] Data::ResolvedForwardDraft resolveForwardDraft(
+		const Data::ForwardDraft &draft) const;
+	[[nodiscard]] Data::ResolvedForwardDraft resolveForwardDraft();
+	void setForwardDraft(Data::ForwardDraft &&draft);

 	History *migrateSibling() const;
 	[[nodiscard]] bool useTopPromotion() const;
@@ -412,6 +431,9 @@ public:
 	void setInboxReadTill(MsgId upTo);
 	std::optional<int> countStillUnreadLocal(MsgId readTillId) const;

+	[[nodiscard]] bool hasPinnedMessages() const;
+	void setHasPinnedMessages(bool has);
+
 	// Still public data.
 	std::deque<std::unique_ptr<HistoryBlock>> blocks;

@@ -581,6 +603,7 @@ private:

 	bool _unreadMark = false;
 	bool _fakeUnreadWhileOpened = false;
+	bool _hasPinnedMessages = false;

 	// A pointer to the block that is currently being built.
 	// We hold this pointer so we can destroy it while building
@@ -594,7 +617,7 @@ private:
 	Data::HistoryDrafts _drafts;
 	TimeId _acceptCloudDraftsAfter = 0;
 	int _savingCloudDraftRequests = 0;
-	MessageIdsList _forwardDraft;
+	Data::ForwardDraft _forwardDraft;

 	QString _topPromotedMessage;
 	QString _topPromotedType;
--- a/Telegram/SourceFiles/history/history_inner_widget.cpp
+++ b/Telegram/SourceFiles/history/history_inner_widget.cpp
@@ -22,6 +22,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/view/history_view_service_message.h"
 #include "history/view/history_view_cursor_state.h"
 #include "history/view/history_view_context_menu.h"
+#include "ui/chat/chat_theme.h"
 #include "ui/widgets/popup_menu.h"
 #include "ui/image/image.h"
 #include "ui/toast/toast.h"
@@ -162,6 +163,14 @@ HistoryInner::HistoryInner(
 , _scrollDateHideTimer([this] { scrollDateHideByTimer(); }) {
 	Instance = this;

+	Window::ChatThemeValueFromPeer(
+		controller,
+		_peer
+	) | rpl::start_with_next([=](std::shared_ptr<Ui::ChatTheme> &&theme) {
+		_theme = std::move(theme);
+		controller->setChatStyleTheme(_theme);
+	}, lifetime());
+
 	_touchSelectTimer.setSingleShot(true);
 	connect(&_touchSelectTimer, SIGNAL(timeout()), this, SLOT(onTouchSelect()));

@@ -615,7 +624,8 @@ void HistoryInner::paintEvent(QPaintEvent *e) {
 			auto item = view->data();

 			auto top = mtop + block->y() + view->y();
-			auto context = _controller->bubblesContext({
+			auto context = _controller->preparePaintContext({
+				.theme = _theme.get(),
 				.visibleAreaTop = _visibleAreaTop,
 				.visibleAreaTopGlobal = visibleAreaTopGlobal,
 				.clip = clip,
@@ -663,7 +673,8 @@ void HistoryInner::paintEvent(QPaintEvent *e) {
 			auto item = view->data();
 			auto readTill = (HistoryItem*)nullptr;
 			auto top = htop + block->y() + view->y();
-			auto context = _controller->bubblesContext({
+			auto context = _controller->preparePaintContext({
+				.theme = _theme.get(),
 				.visibleAreaTop = _visibleAreaTop,
 				.visibleAreaTopGlobal = visibleAreaTopGlobal,
 				.visibleAreaWidth = width(),
--- a/Telegram/SourceFiles/history/history_inner_widget.h
+++ b/Telegram/SourceFiles/history/history_inner_widget.h
@@ -34,6 +34,7 @@ class SessionController;
 } // namespace Window

 namespace Ui {
+class ChatTheme;
 class PopupMenu;
 enum class ReportReason;
 class PathShiftGradient;
@@ -55,7 +56,10 @@ public:
 		not_null<Window::SessionController*> controller,
 		not_null<History*> history);

-	Main::Session &session() const;
+	[[nodiscard]] Main::Session &session() const;
+	[[nodiscard]] not_null<Ui::ChatTheme*> theme() const {
+		return _theme.get();
+	}

 	void messagesReceived(PeerData *peer, const QVector<MTPMessage> &messages);
 	void messagesReceivedDown(PeerData *peer, const QVector<MTPMessage> &messages);
@@ -344,6 +348,7 @@ private:
 	const not_null<Window::SessionController*> _controller;
 	const not_null<PeerData*> _peer;
 	const not_null<History*> _history;
+	std::shared_ptr<Ui::ChatTheme> _theme;

 	History *_migrated = nullptr;
 	int _contentWidth = 0;
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -364,7 +364,7 @@ void HistoryItem::setIsPinned(bool pinned) {
 			Storage::SharedMediaType::Pinned,
 			id,
 			{ id, id }));
-		history()->peer->setHasPinnedMessages(true);
+		history()->setHasPinnedMessages(true);
 	} else {
 		_flags &= ~MessageFlag::Pinned;
 		history()->session().storage().remove(Storage::SharedMediaRemoveOne(
@@ -553,7 +553,7 @@ void HistoryItem::indexAsNewItem() {
 				types,
 				id));
 			if (types.test(Storage::SharedMediaType::Pinned)) {
-				_history->peer->setHasPinnedMessages(true);
+				_history->setHasPinnedMessages(true);
 			}
 		}
 	}
@@ -936,20 +936,19 @@ QString HistoryItem::notificationText() const {
 }

 QString HistoryItem::inDialogsText(DrawInDialog way) const {
-	auto getText = [this]() {
+	const auto plainText = [&] {
 		if (_media) {
 			if (_groupId) {
 				return textcmdLink(1, TextUtilities::Clean(tr::lng_in_dlg_album(tr::now)));
 			}
-			return _media->chatListText();
+			return _media->chatListText(way);
 		} else if (!emptyText()) {
 			return TextUtilities::Clean(_text.toString());
 		}
 		return QString();
-	};
-	const auto plainText = getText();
+	}();
 	const auto sender = [&]() -> PeerData* {
-		if (isPost() || isEmpty() || (way == DrawInDialog::WithoutSender)) {
+		if (isPost() || isEmpty() || (way != DrawInDialog::Normal)) {
 			return nullptr;
 		} else if (!_history->peer->isUser() || out()) {
 			return displayFrom();
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
John Preston	b0f54822e0	Version 3.0.1. - Crash fixes.	2021-09-01 19:41:57 +03:00
John Preston	df4c9a0765	Cache correct background faster.	2021-09-01 19:38:36 +03:00
John Preston	47e15d136d	Fix background update with all chats closed.	2021-09-01 19:28:02 +03:00
John Preston	5aff4cca0e	Fix rare crash in message history resizing.	2021-09-01 19:21:39 +03:00
John Preston	a064e836f2	Removed redundant "base::EnterFromEventLoop".	2021-09-01 19:08:56 +03:00
John Preston	81ed3acfa1	Attempt to fix a crash in event loop nesting tracking.	2021-09-01 19:08:23 +03:00
John Preston	cc2dd31555	Attempt to fix a possible crash in InputField.	2021-09-01 18:50:11 +03:00
John Preston	0ee6395022	Try to a fix crash after lost OpenGL context.	2021-09-01 18:38:12 +03:00
John Preston	1d2a18929a	Use QOperatingSystemVersion.	2021-09-01 18:33:53 +03:00
John Preston	a0a3de125a	Detect Windows 11 by build number 22000.	2021-09-01 18:33:43 +03:00
John Preston	1cf207671e	Fix crash in countries list refresh.	2021-09-01 18:33:24 +03:00
John Preston	c208b5dc58	Couple more of crash fixes.	2021-09-01 13:45:45 +03:00
John Preston	6eb5d47c35	Couple of crash fixes.	2021-09-01 13:27:36 +03:00
23rd	59977da2b4	Added choosing sticker action to field autocomplete.	2021-09-01 01:23:20 +03:00
23rd	4550b2a315	Decreased record bitrate of voice messages. Fixed #6708.	2021-09-01 01:23:20 +03:00
23rd	bcbab7ad8e	Added ability to change playback speed for long audio files.	2021-09-01 01:23:20 +03:00
23rd	b635a9d4a5	Changed voice playback speed setting to storage value of speed.	2021-09-01 01:23:20 +03:00
23rd	eadd7704ef	Removed Main::Session forward declaration from data_types.	2021-09-01 01:23:20 +03:00
23rd	e6f0c176f7	Moved AudioMsgId to separated file.	2021-09-01 01:23:20 +03:00
John Preston	22d4331ead	Version 3.0: Update tgcalls submodule.	2021-09-01 01:15:49 +03:00
John Preston	1247fde04e	Version 3.0. - Broadcast video and share your screen to an unlimited number of viewers. - To begin, tap the Live Stream button in the title bar of a community where you are an admin. - Tap the "Forward Message" label above the input field to change how messages will be sent. - Hide or show the original sender's name. - Remove or keep captions from media messages. - See how many unread comments there are when opening a channel's comments.	2021-08-31 22:26:06 +03:00
John Preston	88a2f05c6d	Fix crash in new phone formatting.	2021-08-31 22:26:06 +03:00
John Preston	df15c67dab	Improve phrase in forwarding options box.	2021-08-31 22:10:56 +03:00
John Preston	f59db10267	Update default chat background.	2021-08-31 22:10:39 +03:00
John Preston	d29a1f5cd2	Refresh choose sticker animation data on lang update.	2021-08-31 20:47:08 +03:00
John Preston	cd8d257c70	Disable chat themes.	2021-08-31 19:51:56 +03:00
John Preston	9dfc60026e	Add simple forwarding options on bar click.	2021-08-31 19:47:38 +03:00
John Preston	e9a5c45f34	Use separate strings for channel voice chats.	2021-08-31 17:59:29 +03:00
John Preston	2c07bdd0e8	Beta version 2.9.14. - Fix crash in authorization after logout.	2021-08-31 14:07:42 +03:00
John Preston	b106438de8	Fix crash in stale authorization keys destruction.	2021-08-31 14:06:12 +03:00
23rd	92b7afc5f5	Fixed position of send action animation.	2021-08-31 14:06:11 +03:00
John Preston	0f28069881	Beta version 2.9.13: Fix clean build.	2021-08-31 13:35:12 +03:00
John Preston	cbe38af427	Beta version 2.9.13: Mark 'isPrefix' as '[[maybe_unused]]'.	2021-08-31 12:45:37 +03:00
John Preston	4598ce2671	Beta version 2.9.13: Update lib_webview.	2021-08-31 11:13:48 +03:00
John Preston	244ccba871	Beta version 2.9.13. - See unread comments count when scrolling discussions in channels.	2021-08-31 10:37:31 +03:00
23rd	dc8eb79295	Moved code of data send actions from Data::Session to separated file.	2021-08-30 23:08:57 +03:00
23rd	f7abd85761	Slightly optimized replacement in send action text.	2021-08-30 21:45:56 +03:00
23rd	436212bb88	Added animation of send action for stickers to middle of text.	2021-08-30 20:50:36 +03:00
23rd	8c17e3e578	Added sending action when choosing sticker.	2021-08-30 20:50:32 +03:00
23rd	0852dbc40f	Formatted classes for send actions.	2021-08-30 20:50:28 +03:00
23rd	ccea6ce492	Added animated indicator of choosing sticker action to chats list.	2021-08-30 20:50:24 +03:00
John Preston	2d0bcf7dca	Resend non-authorization requests on main DC change.	2021-08-30 20:32:58 +03:00
John Preston	ae40ea9336	Always start with QR-code login.	2021-08-30 20:32:58 +03:00
John Preston	52a6282eb9	Count unread replies locally when possible.	2021-08-30 20:32:58 +03:00
John Preston	c39024c7fd	Track and display unread count in discussions.	2021-08-30 20:32:58 +03:00
John Preston	85e4c8527b	Always write local drafts the same way.	2021-08-30 20:32:58 +03:00
John Preston	f2da34c9f5	Fix jump to message / to end in discussions.	2021-08-30 20:32:58 +03:00
John Preston	9709297713	Remove unread bar in not-seen post comments opening.	2021-08-30 20:32:58 +03:00
John Preston	809b0e9fe0	Fix build for Linux.	2021-08-30 20:32:58 +03:00
John Preston	d684c8057c	Fix build for macOS.	2021-08-30 20:32:57 +03:00
John Preston	d5820e7a5a	Closed alpha version 2.9.12.1.	2021-08-30 20:32:57 +03:00
John Preston	beff635e45	Colorize bubbles according to a custom chat theme.	2021-08-30 20:32:57 +03:00
John Preston	5de83ef30c	Fix assertion violation in profile video with zero file size.	2021-08-30 20:32:57 +03:00
John Preston	f5a323e40a	Move all background helper methods to chat_theme module.	2021-08-30 20:32:57 +03:00
John Preston	0a1e84ddb2	Move ChatTheme to td_ui.	2021-08-30 20:32:57 +03:00
John Preston	3cd0f9d189	Start non-unique ChatTheme.	2021-08-30 20:32:57 +03:00
John Preston	f3dd8c68b3	Load chat cloud themes list.	2021-08-30 20:32:57 +03:00
John Preston	70808dfa7d	Show chat theme changing service messages.	2021-08-30 20:32:57 +03:00
John Preston	0821c21285	Support mono playback in OpenAL ADM.	2021-08-30 20:32:57 +03:00
John Preston	29c0956d61	Always try to play video in voice chats.	2021-08-30 20:32:57 +03:00
John Preston	0cfede984c	Update API scheme to layer 132.	2021-08-30 20:32:56 +03:00
23rd	558e1d96fd	Simplified extracting of calling code from phone number.	2021-08-30 20:32:56 +03:00
23rd	44c188024e	Fixed updating of masked input field in intro.	2021-08-30 20:32:56 +03:00
23rd	3acbcc6247	Updated fallback countries list.	2021-08-30 20:32:56 +03:00
23rd	6caddb5141	Removed old code entry from country info.	2021-08-30 20:32:56 +03:00
23rd	963fda69a8	Removed old formatting of phone numbers.	2021-08-30 20:32:56 +03:00
23rd	6ff0cb853d	Added ability to extract pattern groups from incomplete phone number.	2021-08-29 23:31:12 +03:00
23rd	10c8162575	Added ability to extract pattern groups from phone number in modern way.	2021-08-29 23:31:12 +03:00
23rd	e4640590d0	Added ability to format phone numbers in modern way.	2021-08-29 23:31:12 +03:00
23rd	e5b85bbaf1	Improved country caching.	2021-08-29 23:31:12 +03:00
23rd	8310d7e47c	Improved parsing of countries data from server.	2021-08-29 23:31:12 +03:00
23rd	cf523953ad	Added initial manager of countries.	2021-08-29 23:29:39 +03:00
23rd	3e80c04da7	Replaced const char ptr with QString in country structs.	2021-08-29 21:01:30 +03:00
23rd	c593f43629	Made list of countries mutable.	2021-08-29 21:01:30 +03:00
23rd	86aaa9673d	Moved countries to singleton.	2021-08-29 21:01:10 +03:00
23rd	a230e83778	Simplified some names in countries.	2021-08-29 21:00:48 +03:00
23rd	df02bbb0a3	Moved countries from Data to Countries namespace.	2021-08-29 20:39:43 +03:00
John Preston	1b3075ac2e	Fix pattern background tiling on Retina screens.	2021-08-25 17:15:07 +03:00
John Preston	d45c530db0	Fix CDN downloads after authorization.	2021-08-25 16:24:20 +03:00
John Preston	2671e67119	Fix crash on cancelled Qr login attempt.	2021-08-25 16:24:15 +03:00
John Preston	bdc275a927	Don't crash on bad userId in local storage.	2021-08-25 16:24:09 +03:00
Ilya Fedin	6192413f0b	Split webview initialization from GtkIntegration class	2021-08-25 12:52:43 +03:00
Ilya Fedin	51df482571	Get rid of gtk open with dialog Portal open with dialog works just fine and is a more universal solution... That allows to get rid of an additional process.	2021-08-25 12:52:43 +03:00
John Preston	2694cb76a7	Remove crash debug information from streaming.	2021-08-25 11:24:32 +03:00
John Preston	b5ae492f5e	Beta version 2.9.12: Fix build on Windows.	2021-08-24 21:08:35 +03:00
John Preston	018ee0564f	Beta version 2.9.12. - Disable floating point exceptions in 32 bit Windows version.	2021-08-24 20:34:54 +03:00
John Preston	156eb69d38	Disable fp exceptions in Windows 32 bit build.	2021-08-24 20:32:26 +03:00
23rd	df0229cffd	Fixed render of text selection in sections. Regression was introduced in `f4fdadd3b0`.	2021-08-24 20:02:36 +03:00
23rd	b3f8d0e81a	Removed dcId from passport FileKey.	2021-08-24 20:02:36 +03:00
23rd	559d488b0b	Moved load status of files in passport to separated class.	2021-08-24 20:02:36 +03:00
John Preston	401529e7d1	Fix possible crash in media viewer hide workaround.	2021-08-24 19:25:31 +03:00
John Preston	a6fb0e372e	Beta version 2.9.11. - Resolve (again) a video playback crash in 32 bit Windows version.	2021-08-24 18:12:26 +03:00
John Preston	7948fc509e	Remove (incorrect) checks for double casts.	2021-08-24 18:11:47 +03:00
John Preston	2d6155fc85	Throw fp exceptions in Windows 32 bit build.	2021-08-24 17:43:31 +03:00
John Preston	c7e60ef723	Beta version 2.9.10. - Resolve (hopefully) a video playback crash in 32 bit Windows version.	2021-08-24 12:42:58 +03:00
John Preston	8f5830d520	Workaround both std::round-s in video streaming.	2021-08-24 12:42:27 +03:00
John Preston	f21d7821e7	Beta version 2.9.9. - Still(3) debugging a video playback crash in 32 bit Windows version.	2021-08-23 20:34:38 +03:00
John Preston	e8f1373edc	Add some checks for NAN in video playback.	2021-08-23 20:29:40 +03:00
John Preston	c8d1e01159	Beta version 2.9.8. - And still debugging a video playback crash in 32 bit Windows version.	2021-08-23 18:30:14 +03:00
John Preston	7e6f24552a	Add basic OpenGL info to crash annotations.	2021-08-23 18:29:20 +03:00
John Preston	27d58ba07b	Try to do a non-failed double->crl::time cast. A crash on some old CPUs show, that in video frame processing sometimes a cast from double to crl::time fails, writing to the resulting crl::time value INT64_MIN (0x8000000000000000). This is shown in crash logs, with lines like: ...,rounded:104,casted:-9223372036854775808,... where logs are written like: ... ).arg(std::round(adjust * _options.speed) ).arg(crl::time(std::round(adjust * _options.speed)) ... I don't know what to do and how to workaround this. Trying other casts.	2021-08-23 17:58:59 +03:00
23rd	3a92a181a1	Fixed editing on Up arrow in sections with non-empty input field.	2021-08-23 13:57:35 +03:00
23rd	ddd5617043	Fixed processing GIF images as non-album files. Fixed #16844.	2021-08-23 13:57:31 +03:00
John Preston	70b3e414ce	Fix crash in Update-requested-by-tg://-link.	2021-08-23 13:54:49 +03:00