diff --git a/Telegram/Resources/langs/lang.strings b/Telegram/Resources/langs/lang.strings
index 617ba92bee..d749a39f67 100644
--- a/Telegram/Resources/langs/lang.strings
+++ b/Telegram/Resources/langs/lang.strings
@@ -2544,6 +2544,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_action_stake_game_lost_you" = "You lost {amount}";
 "lng_action_change_creator" = "{from} made {user} the new main admin of the group.";
 "lng_action_new_creator_pending" = "{user} will become the new main admin in 7 days if {from} does not return.";
+"lng_action_managed_bot_created" = "{from} created a bot {bot}.";
 
 "lng_stake_game_title" = "Emoji Stake";
 "lng_stake_game_beta" = "Beta";
diff --git a/Telegram/SourceFiles/api/api_bot.cpp b/Telegram/SourceFiles/api/api_bot.cpp
index af159e3486..fc02a07dbe 100644
--- a/Telegram/SourceFiles/api/api_bot.cpp
+++ b/Telegram/SourceFiles/api/api_bot.cpp
@@ -420,9 +420,12 @@ void ActivateBotCommand(ClickHandlerContext context, int row, int column) {
 		const auto itemId = item->id;
 		const auto id = int32(button->buttonId);
 		const auto chosen = [=](std::vector<not_null<PeerData*>> result) {
+			using Flag = MTPmessages_SendBotRequestedPeer::Flag;
 			peer->session().api().request(MTPmessages_SendBotRequestedPeer(
+				MTP_flags(Flag::f_msg_id),
 				peer->input(),
 				MTP_int(itemId),
+				MTPstring(), // request_id
 				MTP_int(id),
 				MTP_vector_from_range(
 					result | ranges::views::transform([](
diff --git a/Telegram/SourceFiles/api/api_editing.cpp b/Telegram/SourceFiles/api/api_editing.cpp
index 17cea86d49..fbb17d49b5 100644
--- a/Telegram/SourceFiles/api/api_editing.cpp
+++ b/Telegram/SourceFiles/api/api_editing.cpp
@@ -207,7 +207,8 @@ mtpRequestId SuggestMessageOrMedia(
 			inputMedia = MTP_inputMediaPhoto(
 				MTP_flags(0),
 				photo->mtpInput(),
-				MTPint()); // ttl_seconds
+				MTPint(), // ttl_seconds
+				MTPInputDocument()); // video
 		} else if (const auto document = wasMedia->document()) {
 			inputMedia = MTP_inputMediaDocument(
 				MTP_flags(0),
@@ -479,7 +480,8 @@ mtpRequestId EditTextMessage(
 				return MTP_inputMediaPhoto(
 					MTP_flags(flags),
 					photo->mtpInput(),
-					MTP_int(media->ttlSeconds()));
+					MTP_int(media->ttlSeconds()),
+					MTPInputDocument()); // video
 			};
 			takeFileReference = [=] { return photo->fileReference(); };
 		} else if (const auto document = media->document()) {
diff --git a/Telegram/SourceFiles/api/api_media.cpp b/Telegram/SourceFiles/api/api_media.cpp
index 845aa03894..582dc3e9b8 100644
--- a/Telegram/SourceFiles/api/api_media.cpp
+++ b/Telegram/SourceFiles/api/api_media.cpp
@@ -93,7 +93,8 @@ MTPInputMedia PrepareUploadedPhoto(
 		info.file,
 		MTP_vector<MTPInputDocument>(
 			ranges::to<QVector<MTPInputDocument>>(info.attachedStickers)),
-		MTP_int(ttlSeconds));
+		MTP_int(ttlSeconds),
+		MTPInputDocument()); // video
 }
 
 MTPInputMedia PrepareUploadedDocument(
diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index 0799707617..38b1f85d75 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -332,7 +332,8 @@ void SendExistingPhoto(
 		return MTP_inputMediaPhoto(
 			MTP_flags(0),
 			photo->mtpInput(),
-			MTPint());
+			MTPint(), // ttl_seconds
+			MTPInputDocument()); // video
 	};
 	SendExistingMedia(
 		std::move(message),
@@ -613,7 +614,8 @@ void SendConfirmedFile(
 				MTP_flags(Flag::f_photo
 					| (file->spoiler ? Flag::f_spoiler : Flag())),
 				file->photo,
-				MTPint());
+				MTPint(), // ttl_seconds
+				MTPDocument()); // video
 		} else if (file->type == SendMediaType::File) {
 			using Flag = MTPDmessageMediaDocument::Flag;
 			return MTP_messageMediaDocument(
diff --git a/Telegram/SourceFiles/api/api_transcribes.cpp b/Telegram/SourceFiles/api/api_transcribes.cpp
index fae17a7566..bc31e1b998 100644
--- a/Telegram/SourceFiles/api/api_transcribes.cpp
+++ b/Telegram/SourceFiles/api/api_transcribes.cpp
@@ -257,7 +257,8 @@ void Transcribes::summarize(not_null<HistoryItem*> item) {
 			: MTP_flags(MTPmessages_summarizeText::Flag::f_to_lang),
 		item->history()->peer->input(),
 		MTP_int(item->id),
-		langCode.isEmpty() ? MTPstring() : MTP_string(langCode)
+		langCode.isEmpty() ? MTPstring() : MTP_string(langCode),
+		MTPstring() // tone
 	)).done([=](const MTPTextWithEntities &result) {
 		const auto &data = result.data();
 		auto &entry = _summaries[id];
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index b7e86f20ca..eff428a778 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -4437,7 +4437,8 @@ void ApiWrap::uploadAlbumMedia(
 					fields.vid(),
 					fields.vaccess_hash(),
 					fields.vfile_reference()),
-				MTP_int(data.vttl_seconds().value_or_empty()));
+				MTP_int(data.vttl_seconds().value_or_empty()),
+				MTPInputDocument()); // video
 			sendAlbumWithUploaded(item, groupId, media);
 		} break;
 
diff --git a/Telegram/SourceFiles/data/data_poll.cpp b/Telegram/SourceFiles/data/data_poll.cpp
index 658f7c209f..e2872028f5 100644
--- a/Telegram/SourceFiles/data/data_poll.cpp
+++ b/Telegram/SourceFiles/data/data_poll.cpp
@@ -89,6 +89,8 @@ bool PollData::applyChanges(const MTPDpoll &poll) {
 				&session(),
 				answer.vtext());
 			return result;
+		}, [](const auto &) {
+			return PollAnswer();
 		});
 	}) | ranges::views::take(
 		kMaxOptions
@@ -206,9 +208,12 @@ bool PollData::applyResultToAnswers(
 		if (!answer) {
 			return false;
 		}
-		auto changed = (answer->votes != voters.vvoters().v);
+		const auto newVotes = voters.vvoters()
+			? voters.vvoters()->v
+			: 0;
+		auto changed = (answer->votes != newVotes);
 		if (changed) {
-			answer->votes = voters.vvoters().v;
+			answer->votes = newVotes;
 		}
 		if (!isMinResults) {
 			if (answer->chosen != voters.is_chosen()) {
@@ -258,10 +263,12 @@ bool PollData::quiz() const {
 MTPPoll PollDataToMTP(not_null<const PollData*> poll, bool close) {
 	const auto convert = [&](const PollAnswer &answer) {
 		return MTP_pollAnswer(
+			MTP_flags(0),
 			MTP_textWithEntities(
 				MTP_string(answer.text.text),
 				Api::EntitiesToMTP(&poll->session(), answer.text.entities)),
-			MTP_bytes(answer.option));
+			MTP_bytes(answer.option),
+			MTPMessageMedia()); // media
 	};
 	auto answers = QVector<MTPPollAnswer>();
 	answers.reserve(poll->answers.size());
@@ -319,6 +326,8 @@ MTPInputMedia PollDataToInputMedia(
 		MTP_flags(inputFlags),
 		PollDataToMTP(poll, close),
 		MTP_vector<MTPbytes>(correct),
+		MTPInputMedia(), // attached_media
 		MTP_string(solution.text),
-		sentEntities);
+		sentEntities,
+		MTPInputMedia()); // solution_media
 }
diff --git a/Telegram/SourceFiles/export/data/export_data_types.cpp b/Telegram/SourceFiles/export/data/export_data_types.cpp
index cb6a0e391d..dc565a87f9 100644
--- a/Telegram/SourceFiles/export/data/export_data_types.cpp
+++ b/Telegram/SourceFiles/export/data/export_data_types.cpp
@@ -787,10 +787,12 @@ Poll ParsePoll(const MTPDmessageMediaPoll &data) {
 		result.answers = ranges::views::all(
 			poll.vanswers().v
 		) | ranges::views::transform([](const MTPPollAnswer &answer) {
-			const auto &data = answer.data();
 			auto result = Poll::Answer();
-			result.text = ParseText(data.vtext());
-			result.option = data.voption().v;
+			answer.match([&](const MTPDpollAnswer &data) {
+				result.text = ParseText(data.vtext());
+				result.option = data.voption().v;
+			}, [](const auto &) {
+			});
 			return result;
 		}) | ranges::to_vector;
 	});
@@ -808,7 +810,9 @@ Poll ParsePoll(const MTPDmessageMediaPoll &data) {
 				if (i == end(result.answers)) {
 					continue;
 				}
-				i->votes = voters.vvoters().v;
+				if (const auto votes = voters.vvoters()) {
+					i->votes = votes->v;
+				}
 				if (voters.is_chosen()) {
 					i->my = true;
 				}
@@ -1867,6 +1871,10 @@ ServiceAction ParseServiceAction(
 		content.expired = data.is_expired();
 		content.newValue = (data.vnew_value().type() == mtpc_boolTrue);
 		result.content = content;
+	}, [&](const MTPDmessageActionManagedBotCreated &data) {
+		auto content = ActionManagedBotCreated();
+		content.botId = data.vbot_id().v;
+		result.content = content;
 	}, [](const MTPDmessageActionEmpty &data) {});
 	return result;
 }
diff --git a/Telegram/SourceFiles/export/data/export_data_types.h b/Telegram/SourceFiles/export/data/export_data_types.h
index 20d08427cc..fbeac42816 100644
--- a/Telegram/SourceFiles/export/data/export_data_types.h
+++ b/Telegram/SourceFiles/export/data/export_data_types.h
@@ -755,6 +755,10 @@ struct ActionChangeCreator {
 	UserId newCreatorId = 0;
 };
 
+struct ActionManagedBotCreated {
+	UserId botId = 0;
+};
+
 struct ServiceAction {
 	std::variant<
 		v::null_t,
@@ -812,7 +816,8 @@ struct ServiceAction {
 		ActionNoForwardsToggle,
 		ActionNoForwardsRequest,
 		ActionNewCreatorPending,
-		ActionChangeCreator> content;
+		ActionChangeCreator,
+		ActionManagedBotCreated> content;
 };
 
 ServiceAction ParseServiceAction(
diff --git a/Telegram/SourceFiles/export/output/export_output_html.cpp b/Telegram/SourceFiles/export/output/export_output_html.cpp
index eca65598eb..877d734604 100644
--- a/Telegram/SourceFiles/export/output/export_output_html.cpp
+++ b/Telegram/SourceFiles/export/output/export_output_html.cpp
@@ -1571,6 +1571,10 @@ auto HtmlWriter::Wrap::pushMessage(
 			+ " made "
 			+ peers.wrapUserName(data.newCreatorId)
 			+ " the new main admin of the group";
+	}, [&](const ActionManagedBotCreated &data) {
+		return serviceFrom
+			+ " created a bot "
+			+ peers.wrapUserName(data.botId);
 	}, [](v::null_t) { return QByteArray(); });
 
 	if (!serviceText.isEmpty()) {
diff --git a/Telegram/SourceFiles/export/output/export_output_json.cpp b/Telegram/SourceFiles/export/output/export_output_json.cpp
index cddb7fd6d6..3f53d6d186 100644
--- a/Telegram/SourceFiles/export/output/export_output_json.cpp
+++ b/Telegram/SourceFiles/export/output/export_output_json.cpp
@@ -760,6 +760,10 @@ QByteArray SerializeMessage(
 		pushActor();
 		pushAction("change_creator");
 		pushBare("new_creator", wrapUserName(data.newCreatorId));
+	}, [&](const ActionManagedBotCreated &data) {
+		pushActor();
+		pushAction("managed_bot_created");
+		pushBare("bot", wrapUserName(data.botId));
 	}, [](v::null_t) {});
 
 	if (v::is_null(message.action.content)) {
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index b73ff7068a..60f2dae262 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -6743,6 +6743,21 @@ void HistoryItem::setServiceMessageByAction(const MTPmessageAction &action) {
 		return result;
 	};
 
+	auto prepareManagedBotCreated = [this](const MTPDmessageActionManagedBotCreated &action) {
+		auto result = PreparedServiceText();
+		auto bot = _history->owner().user(action.vbot_id().v);
+		result.links.push_back(fromLink());
+		result.links.push_back(bot->createOpenLink());
+		result.text = tr::lng_action_managed_bot_created(
+			tr::now,
+			lt_from,
+			fromLinkText(),
+			lt_bot,
+			tr::link(bot->name(), 2),
+			tr::marked);
+		return result;
+	};
+
 	setServiceText(action.match(
 		prepareChatAddUserText,
 		prepareChatJoinedByLink,
@@ -6806,6 +6821,7 @@ void HistoryItem::setServiceMessageByAction(const MTPmessageAction &action) {
 		prepareChangeCreator,
 		prepareNoForwardsToggle,
 		prepareNoForwardsRequest,
+		prepareManagedBotCreated,
 		PrepareEmptyText<MTPDmessageActionRequestedPeerSentMe>,
 		PrepareErrorText<MTPDmessageActionEmpty>));
 
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.cpp b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
index 5646f5de4e..d2aa2f7b27 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.cpp
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
@@ -70,6 +70,7 @@ namespace {
 		result.hasUsername = restriction(data.vhas_username());
 		result.myRights = rights(data.vuser_admin_rights());
 		result.botRights = rights(data.vbot_admin_rights());
+	}, [](const MTPDrequestPeerTypeCreateBot &) {
 	});
 	return result;
 }
diff --git a/Telegram/SourceFiles/lang/translate_mtproto_provider.cpp b/Telegram/SourceFiles/lang/translate_mtproto_provider.cpp
index 37b151042c..32fc122ca1 100644
--- a/Telegram/SourceFiles/lang/translate_mtproto_provider.cpp
+++ b/Telegram/SourceFiles/lang/translate_mtproto_provider.cpp
@@ -103,7 +103,8 @@ public:
 				peer->input(),
 				MTP_vector<MTPint>(ids),
 				MTPVector<MTPTextWithEntities>(),
-				MTP_string(to.twoLetterCode())
+				MTP_string(to.twoLetterCode()),
+				MTPstring() // tone
 			)).done([=](const MTPmessages_TranslatedText &result) {
 				doneFromList(result.data().vresult().v);
 			}).fail([=](const MTP::Error &) {
@@ -141,7 +142,8 @@ public:
 			MTP_inputPeerEmpty(),
 			MTPVector<MTPint>(),
 			MTP_vector<MTPTextWithEntities>(text),
-			MTP_string(to.twoLetterCode())
+			MTP_string(to.twoLetterCode()),
+			MTPstring() // tone
 		)).done([=](const MTPmessages_TranslatedText &result) {
 			doneFromList(result.data().vresult().v);
 		}).fail([=](const MTP::Error &) {
diff --git a/Telegram/SourceFiles/mtproto/scheme/api.tl b/Telegram/SourceFiles/mtproto/scheme/api.tl
index bca9aecc02..8afa238268 100644
--- a/Telegram/SourceFiles/mtproto/scheme/api.tl
+++ b/Telegram/SourceFiles/mtproto/scheme/api.tl
@@ -29,8 +29,8 @@ inputFileBig#fa4f0bb5 id:long parts:int name:string = InputFile;
 inputFileStoryDocument#62dc8b48 id:InputDocument = InputFile;
 
 inputMediaEmpty#9664f57f = InputMedia;
-inputMediaUploadedPhoto#1e287d04 flags:# spoiler:flags.2?true file:InputFile stickers:flags.0?Vector<InputDocument> ttl_seconds:flags.1?int = InputMedia;
-inputMediaPhoto#b3ba0635 flags:# spoiler:flags.1?true id:InputPhoto ttl_seconds:flags.0?int = InputMedia;
+inputMediaUploadedPhoto#7d8375da flags:# spoiler:flags.2?true live_photo:flags.3?true file:InputFile stickers:flags.0?Vector<InputDocument> ttl_seconds:flags.1?int video:flags.3?InputDocument = InputMedia;
+inputMediaPhoto#e3af4434 flags:# spoiler:flags.1?true live_photo:flags.2?true id:InputPhoto ttl_seconds:flags.0?int video:flags.2?InputDocument = InputMedia;
 inputMediaGeoPoint#f9c44144 geo_point:InputGeoPoint = InputMedia;
 inputMediaContact#f8ab7dfb phone_number:string first_name:string last_name:string vcard:string = InputMedia;
 inputMediaUploadedDocument#37c9330 flags:# nosound_video:flags.3?true force_file:flags.4?true spoiler:flags.5?true file:InputFile thumb:flags.2?InputFile mime_type:string attributes:Vector<DocumentAttribute> stickers:flags.0?Vector<InputDocument> video_cover:flags.6?InputPhoto video_timestamp:flags.7?int ttl_seconds:flags.1?int = InputMedia;
@@ -41,7 +41,7 @@ inputMediaDocumentExternal#779600f9 flags:# spoiler:flags.1?true url:string ttl_
 inputMediaGame#d33f43f3 id:InputGame = InputMedia;
 inputMediaInvoice#405fef0d flags:# title:string description:string photo:flags.0?InputWebDocument invoice:Invoice payload:bytes provider:flags.3?string provider_data:DataJSON start_param:flags.1?string extended_media:flags.2?InputMedia = InputMedia;
 inputMediaGeoLive#971fa843 flags:# stopped:flags.0?true geo_point:InputGeoPoint heading:flags.2?int period:flags.1?int proximity_notification_radius:flags.3?int = InputMedia;
-inputMediaPoll#f94e5f1 flags:# poll:Poll correct_answers:flags.0?Vector<bytes> solution:flags.1?string solution_entities:flags.1?Vector<MessageEntity> = InputMedia;
+inputMediaPoll#b6bbf92a flags:# poll:Poll correct_answers:flags.0?Vector<bytes> attached_media:flags.3?InputMedia solution:flags.1?string solution_entities:flags.1?Vector<MessageEntity> solution_media:flags.2?InputMedia = InputMedia;
 inputMediaDice#e66fbf7b emoticon:string = InputMedia;
 inputMediaStory#89fdd778 peer:InputPeer id:int = InputMedia;
 inputMediaWebPage#c21b8849 flags:# force_large_media:flags.0?true force_small_media:flags.1?true optional:flags.2?true url:string = InputMedia;
@@ -122,7 +122,7 @@ message#3ae56482 flags:# out:flags.1?true mentioned:flags.4?true media_unread:fl
 messageService#7a800e0a flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true reactions_are_possible:flags.9?true silent:flags.13?true post:flags.14?true legacy:flags.19?true id:int from_id:flags.8?Peer peer_id:Peer saved_peer_id:flags.28?Peer reply_to:flags.3?MessageReplyHeader date:int action:MessageAction reactions:flags.20?MessageReactions ttl_period:flags.25?int = Message;
 
 messageMediaEmpty#3ded6320 = MessageMedia;
-messageMediaPhoto#695150d7 flags:# spoiler:flags.3?true photo:flags.0?Photo ttl_seconds:flags.2?int = MessageMedia;
+messageMediaPhoto#e216eb63 flags:# spoiler:flags.3?true live_photo:flags.4?true photo:flags.0?Photo ttl_seconds:flags.2?int video:flags.4?Document = MessageMedia;
 messageMediaGeo#56e0d474 geo:GeoPoint = MessageMedia;
 messageMediaContact#70322949 phone_number:string first_name:string last_name:string vcard:string user_id:long = MessageMedia;
 messageMediaUnsupported#9f84f49e = MessageMedia;
@@ -132,7 +132,7 @@ messageMediaVenue#2ec0533f geo:GeoPoint title:string address:string provider:str
 messageMediaGame#fdb19008 game:Game = MessageMedia;
 messageMediaInvoice#f6a548d3 flags:# shipping_address_requested:flags.1?true test:flags.3?true title:string description:string photo:flags.0?WebDocument receipt_msg_id:flags.2?int currency:string total_amount:long start_param:string extended_media:flags.4?MessageExtendedMedia = MessageMedia;
 messageMediaGeoLive#b940c666 flags:# geo:GeoPoint heading:flags.0?int period:int proximity_notification_radius:flags.1?int = MessageMedia;
-messageMediaPoll#4bd6e798 poll:Poll results:PollResults = MessageMedia;
+messageMediaPoll#773f4e66 flags:# poll:Poll results:PollResults attached_media:flags.0?MessageMedia = MessageMedia;
 messageMediaDice#8cbec07 flags:# value:int emoticon:string game_outcome:flags.0?messages.EmojiGameOutcome = MessageMedia;
 messageMediaStory#68cb6283 flags:# via_mention:flags.1?true peer:Peer id:int story:flags.0?StoryItem = MessageMedia;
 messageMediaGiveaway#aa073beb flags:# only_new_subscribers:flags.0?true winners_are_visible:flags.2?true channels:Vector<long> countries_iso2:flags.1?Vector<string> prize_description:flags.3?string quantity:int months:flags.4?int stars:flags.5?long until_date:int = MessageMedia;
@@ -205,6 +205,7 @@ messageActionNewCreatorPending#b07ed085 new_creator_id:long = MessageAction;
 messageActionChangeCreator#e188503b new_creator_id:long = MessageAction;
 messageActionNoForwardsToggle#bf7d6572 prev_value:Bool new_value:Bool = MessageAction;
 messageActionNoForwardsRequest#3e2793ba flags:# expired:flags.0?true prev_value:Bool new_value:Bool = MessageAction;
+messageActionManagedBotCreated#16605e3e bot_id:long = MessageAction;
 
 dialog#d58a08c6 flags:# pinned:flags.2?true unread_mark:flags.3?true view_forum_as_messages:flags.6?true peer:Peer top_message:int read_inbox_max_id:int read_outbox_max_id:int unread_count:int unread_mentions_count:int unread_reactions_count:int notify_settings:PeerNotifySettings pts:flags.0?int draft:flags.1?DraftMessage folder_id:flags.4?int ttl_period:flags.5?int = Dialog;
 dialogFolder#71bd134c flags:# pinned:flags.2?true folder:Folder peer:Peer top_message:int unread_muted_peers_count:int unread_unmuted_peers_count:int unread_muted_messages_count:int unread_unmuted_messages_count:int = Dialog;
@@ -257,7 +258,7 @@ inputReportReasonFake#f5ddd6e7 = ReportReason;
 inputReportReasonIllegalDrugs#a8eb2be = ReportReason;
 inputReportReasonPersonalDetails#9ec7863d = ReportReason;
 
-userFull#a02bc13e flags:# blocked:flags.0?true phone_calls_available:flags.4?true phone_calls_private:flags.5?true can_pin_message:flags.7?true has_scheduled:flags.12?true video_calls_available:flags.13?true voice_messages_forbidden:flags.20?true translations_disabled:flags.23?true stories_pinned_available:flags.26?true blocked_my_stories_from:flags.27?true wallpaper_overridden:flags.28?true contact_require_premium:flags.29?true read_dates_private:flags.30?true flags2:# sponsored_enabled:flags2.7?true can_view_revenue:flags2.9?true bot_can_manage_emoji_status:flags2.10?true display_gifts_button:flags2.16?true noforwards_my_enabled:flags2.23?true noforwards_peer_enabled:flags2.24?true id:long about:flags.1?string settings:PeerSettings personal_photo:flags.21?Photo profile_photo:flags.2?Photo fallback_photo:flags.22?Photo notify_settings:PeerNotifySettings bot_info:flags.3?BotInfo pinned_msg_id:flags.6?int common_chats_count:int folder_id:flags.11?int ttl_period:flags.14?int theme:flags.15?ChatTheme private_forward_name:flags.16?string bot_group_admin_rights:flags.17?ChatAdminRights bot_broadcast_admin_rights:flags.18?ChatAdminRights wallpaper:flags.24?WallPaper stories:flags.25?PeerStories business_work_hours:flags2.0?BusinessWorkHours business_location:flags2.1?BusinessLocation business_greeting_message:flags2.2?BusinessGreetingMessage business_away_message:flags2.3?BusinessAwayMessage business_intro:flags2.4?BusinessIntro birthday:flags2.5?Birthday personal_channel_id:flags2.6?long personal_channel_message:flags2.6?int stargifts_count:flags2.8?int starref_program:flags2.11?StarRefProgram bot_verification:flags2.12?BotVerification send_paid_messages_stars:flags2.14?long disallowed_gifts:flags2.15?DisallowedGiftsSettings stars_rating:flags2.17?StarsRating stars_my_pending_rating:flags2.18?StarsRating stars_my_pending_rating_date:flags2.18?int main_tab:flags2.20?ProfileTab saved_music:flags2.21?Document note:flags2.22?TextWithEntities = UserFull;
+userFull#a1ff514d flags:# blocked:flags.0?true phone_calls_available:flags.4?true phone_calls_private:flags.5?true can_pin_message:flags.7?true has_scheduled:flags.12?true video_calls_available:flags.13?true voice_messages_forbidden:flags.20?true translations_disabled:flags.23?true stories_pinned_available:flags.26?true blocked_my_stories_from:flags.27?true wallpaper_overridden:flags.28?true contact_require_premium:flags.29?true read_dates_private:flags.30?true flags2:# sponsored_enabled:flags2.7?true can_view_revenue:flags2.9?true bot_can_manage_emoji_status:flags2.10?true display_gifts_button:flags2.16?true noforwards_my_enabled:flags2.23?true noforwards_peer_enabled:flags2.24?true id:long about:flags.1?string settings:PeerSettings personal_photo:flags.21?Photo profile_photo:flags.2?Photo fallback_photo:flags.22?Photo notify_settings:PeerNotifySettings bot_info:flags.3?BotInfo pinned_msg_id:flags.6?int common_chats_count:int folder_id:flags.11?int ttl_period:flags.14?int theme:flags.15?ChatTheme private_forward_name:flags.16?string bot_group_admin_rights:flags.17?ChatAdminRights bot_broadcast_admin_rights:flags.18?ChatAdminRights wallpaper:flags.24?WallPaper stories:flags.25?PeerStories business_work_hours:flags2.0?BusinessWorkHours business_location:flags2.1?BusinessLocation business_greeting_message:flags2.2?BusinessGreetingMessage business_away_message:flags2.3?BusinessAwayMessage business_intro:flags2.4?BusinessIntro birthday:flags2.5?Birthday personal_channel_id:flags2.6?long personal_channel_message:flags2.6?int stargifts_count:flags2.8?int starref_program:flags2.11?StarRefProgram bot_verification:flags2.12?BotVerification send_paid_messages_stars:flags2.14?long disallowed_gifts:flags2.15?DisallowedGiftsSettings stars_rating:flags2.17?StarsRating stars_my_pending_rating:flags2.18?StarsRating stars_my_pending_rating_date:flags2.18?int main_tab:flags2.20?ProfileTab saved_music:flags2.21?Document note:flags2.22?TextWithEntities bot_manager_id:flags2.23?long = UserFull;
 
 contact#145ade0b user_id:long mutual:Bool = Contact;
 
@@ -460,6 +461,7 @@ updateStarGiftAuctionUserState#dc58f31e gift_id:long user_state:StarGiftAuctionU
 updateEmojiGameInfo#fb9c547a info:messages.EmojiGameInfo = Update;
 updateStarGiftCraftFail#ac072444 = Update;
 updateChatParticipantRank#bd8367b9 chat_id:long user_id:long rank:string version:int = Update;
+updateManagedBot#4880ed9a user_id:long bot_id:long qts:int = Update;
 
 updates.state#a56c2a3e pts:int qts:int date:int seq:int unread_count:int = updates.State;
 
@@ -1221,13 +1223,14 @@ help.supportName#8c05f1c9 name:string = help.SupportName;
 help.userInfoEmpty#f3ae2eed = help.UserInfo;
 help.userInfo#1eb3758 message:string entities:Vector<MessageEntity> author:string date:int = help.UserInfo;
 
-pollAnswer#ff16e2ca text:TextWithEntities option:bytes = PollAnswer;
+pollAnswer#d18be2ef flags:# text:TextWithEntities option:bytes media:flags.0?MessageMedia = PollAnswer;
+inputPollAnswer#f1de1a00 flags:# text:TextWithEntities option:bytes media:flags.0?InputMedia = PollAnswer;
 
-poll#58747131 id:long flags:# closed:flags.0?true public_voters:flags.1?true multiple_choice:flags.2?true quiz:flags.3?true question:TextWithEntities answers:Vector<PollAnswer> close_period:flags.4?int close_date:flags.5?int = Poll;
+poll#58747131 id:long flags:# closed:flags.0?true public_voters:flags.1?true multiple_choice:flags.2?true quiz:flags.3?true open_answers:flags.6?true revoting_disabled:flags.7?true shuffle_answers:flags.8?true hide_results_until_close:flags.9?true question:TextWithEntities answers:Vector<PollAnswer> close_period:flags.4?int close_date:flags.5?int = Poll;
 
-pollAnswerVoters#3b6ddad2 flags:# chosen:flags.0?true correct:flags.1?true option:bytes voters:int = PollAnswerVoters;
+pollAnswerVoters#3645230a flags:# chosen:flags.0?true correct:flags.1?true option:bytes voters:flags.2?int recent_voters:flags.2?Vector<Peer> = PollAnswerVoters;
 
-pollResults#7adf2420 flags:# min:flags.0?true results:flags.1?Vector<PollAnswerVoters> total_voters:flags.2?int recent_voters:flags.3?Vector<Peer> solution:flags.4?string solution_entities:flags.4?Vector<MessageEntity> = PollResults;
+pollResults#ba7bb15e flags:# min:flags.0?true results:flags.1?Vector<PollAnswerVoters> total_voters:flags.2?int recent_voters:flags.3?Vector<Peer> solution:flags.4?string solution_entities:flags.4?Vector<MessageEntity> solution_media:flags.5?MessageMedia = PollResults;
 
 chatOnlines#f041e250 onlines:int = ChatOnlines;
 
@@ -1609,6 +1612,7 @@ exportedContactToken#41bf109b url:string expires:int = ExportedContactToken;
 requestPeerTypeUser#5f3b8a00 flags:# bot:flags.0?Bool premium:flags.1?Bool = RequestPeerType;
 requestPeerTypeChat#c9f06e1b flags:# creator:flags.0?true bot_participant:flags.5?true has_username:flags.3?Bool forum:flags.4?Bool user_admin_rights:flags.1?ChatAdminRights bot_admin_rights:flags.2?ChatAdminRights = RequestPeerType;
 requestPeerTypeBroadcast#339bef6c flags:# creator:flags.0?true has_username:flags.3?Bool user_admin_rights:flags.1?ChatAdminRights bot_admin_rights:flags.2?ChatAdminRights = RequestPeerType;
+requestPeerTypeCreateBot#3e81e078 flags:# bot_managed:flags.0?true suggested_name:flags.1?string suggested_username:flags.2?string = RequestPeerType;
 
 emojiListNotModified#481eadfa = EmojiList;
 emojiList#7a1e11d1 hash:long document_id:Vector<long> = EmojiList;
@@ -2129,6 +2133,12 @@ starGiftAttributeRarityLegendary#cef7e7a8 = StarGiftAttributeRarity;
 
 keyboardButtonStyle#4fdd3430 flags:# bg_primary:flags.0?true bg_danger:flags.1?true bg_success:flags.2?true icon:flags.3?long = KeyboardButtonStyle;
 
+inputMessageReadMetric#402b4495 msg_id:int view_id:long time_in_view_ms:int active_time_in_view_ms:int height_to_viewport_ratio_permille:int seen_range_ratio_permille:int = InputMessageReadMetric;
+
+bots.exportedBotToken#3c60b621 token:string = bots.ExportedBotToken;
+
+bots.requestedButton#21f96ca7 request_id:string = bots.RequestedButton;
+
 ---functions---
 
 invokeAfterMsg#cb9f372d {X:Type} msg_id:long query:!X = X;
@@ -2485,7 +2495,7 @@ messages.getMessageReactionsList#461b3f48 flags:# peer:InputPeer id:int reaction
 messages.setChatAvailableReactions#864b2581 flags:# peer:InputPeer available_reactions:ChatReactions reactions_limit:flags.0?int paid_enabled:flags.1?Bool = Updates;
 messages.getAvailableReactions#18dea0ac hash:int = messages.AvailableReactions;
 messages.setDefaultReaction#4f47a016 reaction:Reaction = Bool;
-messages.translateText#63183030 flags:# peer:flags.0?InputPeer id:flags.0?Vector<int> text:flags.1?Vector<TextWithEntities> to_lang:string = messages.TranslatedText;
+messages.translateText#a5eec345 flags:# peer:flags.0?InputPeer id:flags.0?Vector<int> text:flags.1?Vector<TextWithEntities> to_lang:string tone:flags.2?string = messages.TranslatedText;
 messages.getUnreadReactions#bd7f90ac flags:# peer:InputPeer top_msg_id:flags.0?int saved_peer_id:flags.1?InputPeer offset_id:int add_offset:int limit:int max_id:int min_id:int = messages.Messages;
 messages.readReactions#9ec44f93 flags:# peer:InputPeer top_msg_id:flags.0?int saved_peer_id:flags.1?InputPeer = messages.AffectedHistory;
 messages.searchSentMedia#107e31a0 q:string filter:MessagesFilter limit:int = messages.Messages;
@@ -2509,7 +2519,7 @@ messages.clearRecentReactions#9dfeefb4 = Bool;
 messages.getExtendedMedia#84f80814 peer:InputPeer id:Vector<int> = Updates;
 messages.setDefaultHistoryTTL#9eb51445 period:int = Bool;
 messages.getDefaultHistoryTTL#658b7188 = DefaultHistoryTTL;
-messages.sendBotRequestedPeer#91b2d060 peer:InputPeer msg_id:int button_id:int requested_peers:Vector<InputPeer> = Updates;
+messages.sendBotRequestedPeer#9ce417c8 flags:# peer:InputPeer msg_id:flags.0?int request_id:flags.1?string button_id:int requested_peers:Vector<InputPeer> = Updates;
 messages.getEmojiGroups#7488ce5b hash:int = messages.EmojiGroups;
 messages.getEmojiStatusGroups#2ecd56cd hash:int = messages.EmojiGroups;
 messages.getEmojiProfilePhotoGroups#21a548f3 hash:int = messages.EmojiGroups;
@@ -2569,12 +2579,15 @@ messages.reorderPinnedForumTopics#e7841f0 flags:# force:flags.0?true peer:InputP
 messages.createForumTopic#2f98c3d5 flags:# title_missing:flags.4?true peer:InputPeer title:string icon_color:flags.0?int icon_emoji_id:flags.3?long random_id:long send_as:flags.2?InputPeer = Updates;
 messages.deleteTopicHistory#d2816f10 peer:InputPeer top_msg_id:int = messages.AffectedHistory;
 messages.getEmojiGameInfo#fb7e8ca7 = messages.EmojiGameInfo;
-messages.summarizeText#9d4104e2 flags:# peer:InputPeer id:int to_lang:flags.0?string = TextWithEntities;
+messages.summarizeText#abbbd346 flags:# peer:InputPeer id:int to_lang:flags.0?string tone:flags.2?string = TextWithEntities;
 messages.editChatCreator#f743b857 peer:InputPeer user_id:InputUser password:InputCheckPasswordSRP = Updates;
 messages.getFutureChatCreatorAfterLeave#3b7d0ea6 peer:InputPeer = User;
 messages.editChatParticipantRank#a00f32b0 peer:InputPeer participant:InputPeer rank:string = Updates;
 messages.declineUrlAuth#35436bbc url:string = Bool;
 messages.checkUrlAuthMatchCode#c9a47b0b url:string match_code:string = Bool;
+messages.reportReadMetrics#4067c5e6 peer:InputPeer metrics:Vector<InputMessageReadMetric> = Bool;
+messages.reportMusicListen#ddbcd819 id:InputDocument listened_duration:int = Bool;
+messages.addPollAnswer#19bc4b6d peer:InputPeer msg_id:int answer:PollAnswer = Updates;
 
 updates.getState#edd4882a = updates.State;
 updates.getDifference#19c2f763 flags:# pts:int pts_limit:flags.1?int pts_total_limit:flags.0?int date:int qts:int qts_limit:flags.2?int = updates.Difference;
@@ -2710,6 +2723,11 @@ bots.getAdminedBots#b0711d83 = Vector<User>;
 bots.updateStarRefProgram#778b5ab3 flags:# bot:InputUser commission_permille:int duration_months:flags.0?int = StarRefProgram;
 bots.setCustomVerification#8b89dfbd flags:# enabled:flags.1?true bot:flags.0?InputUser peer:InputPeer custom_description:flags.2?string = Bool;
 bots.getBotRecommendations#a1b70815 bot:InputUser = users.Users;
+bots.checkUsername#87f2219b username:string = Bool;
+bots.createBot#e5b17f2b flags:# via_deeplink:flags.0?true name:string username:string manager_id:InputUser = User;
+bots.exportBotToken#63b089 bot_id:long revoke:Bool = bots.ExportedBotToken;
+bots.requestWebViewButton#31a2a35e user_id:InputUser button:KeyboardButton = bots.RequestedButton;
+bots.getRequestedWebViewButton#b2c948b9 bot:InputUser request_id:string = KeyboardButton;
 
 payments.getPaymentForm#37148dbb flags:# invoice:InputInvoice theme_params:flags.0?DataJSON = payments.PaymentForm;
 payments.getPaymentReceipt#2478d1cc peer:InputPeer msg_id:int = payments.PaymentReceipt;
@@ -2759,7 +2777,7 @@ payments.getStarGiftWithdrawalUrl#d06e93a8 stargift:InputSavedStarGift password:
 payments.toggleChatStarGiftNotifications#60eaefa1 flags:# enabled:flags.0?true peer:InputPeer = Bool;
 payments.toggleStarGiftsPinnedToTop#1513e7b0 peer:InputPeer stargift:Vector<InputSavedStarGift> = Bool;
 payments.canPurchaseStore#4fdc5ea7 purpose:InputStorePaymentPurpose = Bool;
-payments.getResaleStarGifts#7a5fa236 flags:# sort_by_price:flags.1?true sort_by_num:flags.2?true for_craft:flags.4?true attributes_hash:flags.0?long gift_id:long attributes:flags.3?Vector<StarGiftAttributeId> offset:string limit:int = payments.ResaleStarGifts;
+payments.getResaleStarGifts#7a5fa236 flags:# sort_by_price:flags.1?true sort_by_num:flags.2?true for_craft:flags.4?true stars_only:flags.5?true attributes_hash:flags.0?long gift_id:long attributes:flags.3?Vector<StarGiftAttributeId> offset:string limit:int = payments.ResaleStarGifts;
 payments.updateStarGiftPrice#edbe6ccb stargift:InputSavedStarGift resell_amount:StarsAmount = Updates;
 payments.createStarGiftCollection#1f4a0e87 peer:InputPeer title:string stargift:Vector<InputSavedStarGift> = StarGiftCollection;
 payments.updateStarGiftCollection#4fddbee7 flags:# peer:InputPeer collection_id:int title:flags.0?string delete_stargift:flags.1?Vector<InputSavedStarGift> add_stargift:flags.2?Vector<InputSavedStarGift> order:flags.3?Vector<InputSavedStarGift> = StarGiftCollection;
@@ -2911,4 +2929,4 @@ smsjobs.finishJob#4f1ebf24 flags:# job_id:string error:flags.0?string = Bool;
 
 fragment.getCollectibleInfo#be1e85ba collectible:InputCollectible = fragment.CollectibleInfo;
 
-// LAYER 223
+// LAYER 224
diff --git a/Telegram/SourceFiles/storage/file_upload.cpp b/Telegram/SourceFiles/storage/file_upload.cpp
index 767cd68291..64fb8ee64b 100644
--- a/Telegram/SourceFiles/storage/file_upload.cpp
+++ b/Telegram/SourceFiles/storage/file_upload.cpp
@@ -976,7 +976,8 @@ void Uploader::uploadCoverAsPhoto(
 			MTP_flags(0),
 			cover.info.file,
 			MTP_vector<MTPInputDocument>(0),
-			MTP_int(0))
+			MTP_int(0),
+			MTPInputDocument()) // video
 	)).done([=](const MTPMessageMedia &result) {
 		result.match([&](const MTPDmessageMediaPhoto &data) {
 			const auto photo = data.vphoto();