diff --git a/Telegram/Resources/scheme.tl b/Telegram/Resources/scheme.tl
index 1c458f7477..ae2addbe05 100644
--- a/Telegram/Resources/scheme.tl
+++ b/Telegram/Resources/scheme.tl
@@ -219,7 +219,7 @@ userStatusLastMonth#77ebc742 = UserStatus;
 chatEmpty#9ba2d800 id:int = Chat;
 chat#d91cdd54 flags:# creator:flags.0?true kicked:flags.1?true left:flags.2?true admins_enabled:flags.3?true admin:flags.4?true deactivated:flags.5?true id:int title:string photo:ChatPhoto participants_count:int date:int version:int migrated_to:flags.6?InputChannel = Chat;
 chatForbidden#7328bdb id:int title:string = Chat;
-channel#450b7115 flags:# creator:flags.0?true left:flags.2?true editor:flags.3?true broadcast:flags.5?true verified:flags.7?true megagroup:flags.8?true restricted:flags.9?true democracy:flags.10?true signatures:flags.11?true min:flags.12?true id:int access_hash:flags.13?long title:string username:flags.6?string photo:ChatPhoto date:int version:int restriction_reason:flags.9?string admin_rights:flags.14?ChannelAdminRights banned_rights:flags.15?ChannelBannedRights participants_count:flags.17?int = Chat;
+channel#c88974ac flags:# creator:flags.0?true left:flags.2?true editor:flags.3?true broadcast:flags.5?true verified:flags.7?true megagroup:flags.8?true restricted:flags.9?true democracy:flags.10?true signatures:flags.11?true min:flags.12?true id:int access_hash:flags.13?long title:string username:flags.6?string photo:ChatPhoto date:int version:int restriction_reason:flags.9?string admin_rights:flags.14?ChannelAdminRights banned_rights:flags.15?ChannelBannedRights participants_count:flags.17?int feed_id:flags.18?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#2e02a614 id:int participants:ChatParticipants chat_photo:Photo notify_settings:PeerNotifySettings exported_invite:ExportedChatInvite bot_info:Vector<BotInfo> = ChatFull;
@@ -272,6 +272,7 @@ messageActionScreenshotTaken#4792929b = MessageAction;
 messageActionCustomAction#fae69f56 message:string = MessageAction;
 
 dialog#e4def5db flags:# pinned:flags.2?true peer:Peer top_message:int read_inbox_max_id:int read_outbox_max_id:int unread_count:int unread_mentions_count:int notify_settings:PeerNotifySettings pts:flags.0?int draft:flags.1?DraftMessage = Dialog;
+dialogFeed#36086d42 flags:# pinned:flags.2?true peer:Peer top_message:int feed_id:int feed_other_channels:Vector<int> read_max_position:flags.3?FeedPosition unread_count:int unread_muted_count:int = Dialog;
 
 photoEmpty#2331b22d id:long = Photo;
 photo#9288dd29 flags:# has_stickers:flags.0?true id:long access_hash:long date:int sizes:Vector<PhotoSize> = Photo;
@@ -422,8 +423,8 @@ updateRecentStickers#9a422c20 = Update;
 updateConfig#a229dd06 = Update;
 updatePtsChanged#3354678f = Update;
 updateChannelWebPage#40771900 channel_id:int webpage:WebPage pts:int pts_count:int = Update;
-updateDialogPinned#d711a2cc flags:# pinned:flags.0?true peer:Peer = Update;
-updatePinnedDialogs#d8caf68d flags:# order:flags.0?Vector<Peer> = Update;
+updateDialogPinned#19d27f3c flags:# pinned:flags.0?true peer:DialogPeer = Update;
+updatePinnedDialogs#ea4cb65b flags:# order:flags.0?Vector<DialogPeer> = Update;
 updateBotWebhookJSON#8317c0c3 data:DataJSON = Update;
 updateBotWebhookJSONQuery#9b9240a6 query_id:long data:DataJSON timeout:int = Update;
 updateBotShippingQuery#e0cdc940 query_id:long user_id:int payload:bytes shipping_address:PostAddress = Update;
@@ -435,6 +436,7 @@ updateFavedStickers#e511996d = Update;
 updateChannelReadMessagesContents#89893b45 channel_id:int messages:Vector<int> = Update;
 updateContactsReset#7084a7be = Update;
 updateChannelAvailableMessages#70db6837 channel_id:int available_min_id:int = Update;
+updateReadFeed#994852a9 feed_id:int max_position:FeedPosition = Update;
 
 updates.state#a56c2a3e pts:int qts:int date:int seq:int unread_count:int = updates.State;
 
@@ -937,6 +939,23 @@ help.recentMeUrls#e0310d7 urls:Vector<RecentMeUrl> chats:Vector<Chat> users:Vect
 
 inputSingleMedia#5eaa7809 media:InputMedia random_id:long = InputSingleMedia;
 
+feedPosition#5059dc73 date:int peer:Peer id:int = FeedPosition;
+
+messages.feedMessagesNotModified#4678d0cf = messages.FeedMessages;
+messages.feedMessages#55c3a1b1 flags:# max_position:flags.0?FeedPosition min_position:flags.1?FeedPosition read_max_position:flags.2?FeedPosition messages:Vector<Message> chats:Vector<Chat> users:Vector<User> = messages.FeedMessages;
+
+feedBroadcasts#4f4feaf1 feed_id:int channels:Vector<int> = FeedBroadcasts;
+feedBroadcastsUngrouped#9a687cba channels:Vector<int> = FeedBroadcasts;
+
+channels.feedSourcesNotModified#88b12a17 = channels.FeedSources;
+channels.feedSources#8e8bca3d flags:# newly_joined_feed:flags.0?int feeds:Vector<FeedBroadcasts> chats:Vector<Chat> users:Vector<User> = channels.FeedSources;
+
+inputDialogPeerFeed#2c38b8cf feed_id:int = InputDialogPeer;
+inputDialogPeer#fcaafeb7 peer:InputPeer = InputDialogPeer;
+
+dialogPeerFeed#da429411 feed_id:int = DialogPeer;
+dialogPeer#e56dbf05 peer:Peer = DialogPeer;
+
 ---functions---
 
 invokeAfterMsg#cb9f372d {X:Type} msg_id:long query:!X = X;
@@ -1011,7 +1030,7 @@ contacts.resetTopPeerRating#1ae373ac category:TopPeerCategory peer:InputPeer = B
 contacts.resetSaved#879537f1 = Bool;
 
 messages.getMessages#4222fa74 id:Vector<int> = messages.Messages;
-messages.getDialogs#191ba9c5 flags:# exclude_pinned:flags.0?true offset_date:int offset_id:int offset_peer:InputPeer limit:int = messages.Dialogs;
+messages.getDialogs#5c0fae2 flags:# exclude_pinned:flags.0?true feed_id:flags.1?int offset_date:int offset_id:int offset_peer:InputPeer limit:int = messages.Dialogs;
 messages.getHistory#dcbb8260 peer:InputPeer offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:int = messages.Messages;
 messages.search#39e9ea0 flags:# peer:InputPeer q:string from_id:flags.0?InputUser filter:MessagesFilter min_date:int max_date:int offset_id:int add_offset:int limit:int max_id:int min_id:int = messages.Messages;
 messages.readHistory#e306d3a peer:InputPeer max_id:int = messages.AffectedMessages;
@@ -1072,7 +1091,7 @@ messages.editMessage#5d1b8dd flags:# no_webpage:flags.1?true stop_geo_live:flags
 messages.editInlineBotMessage#b0e08243 flags:# no_webpage:flags.1?true stop_geo_live:flags.12?true id:InputBotInlineMessageID message:flags.11?string reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> geo_point:flags.13?InputGeoPoint = Bool;
 messages.getBotCallbackAnswer#810a9fec flags:# game:flags.1?true peer:InputPeer msg_id:int data:flags.0?bytes = messages.BotCallbackAnswer;
 messages.setBotCallbackAnswer#d58f130a flags:# alert:flags.1?true query_id:long message:flags.0?string url:flags.2?string cache_time:int = Bool;
-messages.getPeerDialogs#2d9776b9 peers:Vector<InputPeer> = messages.PeerDialogs;
+messages.getPeerDialogs#e470bcfd peers:Vector<InputDialogPeer> = messages.PeerDialogs;
 messages.saveDraft#bc39e14b flags:# no_webpage:flags.1?true reply_to_msg_id:flags.0?int peer:InputPeer message:string entities:flags.3?Vector<MessageEntity> = Bool;
 messages.getAllDrafts#6a3f8d65 = Updates;
 messages.getFeaturedStickers#2dacca4f hash:int = messages.FeaturedStickers;
@@ -1090,8 +1109,8 @@ messages.getInlineGameHighScores#f635e1b id:InputBotInlineMessageID user_id:Inpu
 messages.getCommonChats#d0a48c4 user_id:InputUser max_id:int limit:int = messages.Chats;
 messages.getAllChats#eba80ff0 except_ids:Vector<int> = messages.Chats;
 messages.getWebPage#32ca8f91 url:string hash:int = WebPage;
-messages.toggleDialogPin#3289be6a flags:# pinned:flags.0?true peer:InputPeer = Bool;
-messages.reorderPinnedDialogs#959ff644 flags:# force:flags.0?true order:Vector<InputPeer> = Bool;
+messages.toggleDialogPin#a731e257 flags:# pinned:flags.0?true peer:InputDialogPeer = Bool;
+messages.reorderPinnedDialogs#5b51d63f flags:# force:flags.0?true order:Vector<InputDialogPeer> = Bool;
 messages.getPinnedDialogs#e254d64e = messages.PeerDialogs;
 messages.setBotShippingResults#e5f672fa flags:# query_id:long error:flags.0?string shipping_options:flags.1?Vector<ShippingOption> = Bool;
 messages.setBotPrecheckoutResults#9c2dd95 flags:# success:flags.1?true query_id:long error:flags.0?string = Bool;
@@ -1166,6 +1185,12 @@ channels.setStickers#ea8ca4f9 channel:InputChannel stickerset:InputStickerSet =
 channels.readMessageContents#eab5dc38 channel:InputChannel id:Vector<int> = Bool;
 channels.deleteHistory#af369d42 channel:InputChannel max_id:int = Bool;
 channels.togglePreHistoryHidden#eabbb94c channel:InputChannel enabled:Bool = Updates;
+channels.getFeed#18117df2 flags:# offset_to_max_read:flags.3?true feed_id:int offset_position:flags.0?FeedPosition add_offset:int limit:int max_position:flags.1?FeedPosition min_position:flags.2?FeedPosition sources_hash:int hash:int = messages.FeedMessages;
+channels.searchFeed#88325369 feed_id:int q:string offset_date:int offset_peer:InputPeer offset_id:int limit:int = messages.Messages;
+channels.getFeedSources#d8ce236e flags:# feed_id:flags.0?int hash:int = channels.FeedSources;
+channels.changeFeedBroadcast#2528871e flags:# channel:InputChannel feed_id:flags.0?int = Bool;
+channels.setFeedBroadcasts#7e91b8f2 feed_id:int channels:Vector<InputChannel> also_newly_joined:Bool = Bool;
+channels.readFeed#9c3011d feed_id:int max_position:FeedPosition = Updates;
 
 bots.sendCustomRequest#aa2769ed custom_method:string params:DataJSON = DataJSON;
 bots.answerWebhookJSONQuery#e6213f4d query_id:long data:DataJSON = Bool;
@@ -1196,4 +1221,4 @@ langpack.getStrings#2e1ee318 lang_code:string keys:Vector<string> = Vector<LangP
 langpack.getDifference#b2e4d7d from_version:int = LangPackDifference;
 langpack.getLanguages#800fd57d = Vector<LangPackLanguage>;
 
-// LAYER 74
+// LAYER 75
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 208e1ed033..2db3f65def 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -322,10 +322,14 @@ void ApiWrap::gotChatFull(PeerData *peer, const MTPmessages_ChatFull &result, mt
 	auto &d = result.c_messages_chatFull();
 	auto &vc = d.vchats.v;
 	auto badVersion = false;
-	if (peer->isChat()) {
-		badVersion = (!vc.isEmpty() && vc[0].type() == mtpc_chat && vc[0].c_chat().vversion.v < peer->asChat()->version);
-	} else if (peer->isChannel()) {
-		badVersion = (!vc.isEmpty() && vc[0].type() == mtpc_channel && vc[0].c_channel().vversion.v < peer->asChannel()->version);
+	if (const auto chat = peer->asChat()) {
+		badVersion = !vc.isEmpty()
+			&& (vc[0].type() == mtpc_chat)
+			&& (vc[0].c_chat().vversion.v < chat->version);
+	} else if (const auto channel = peer->asChannel()) {
+		badVersion = !vc.isEmpty()
+			&& (vc[0].type() == mtpc_channel)
+			&& (vc[0].c_channel().vversion.v < channel->version);
 	}
 
 	App::feedUsers(d.vusers);
@@ -455,9 +459,9 @@ void ApiWrap::gotChatFull(PeerData *peer, const MTPmessages_ChatFull &result, mt
 		}
 	}
 	if (badVersion) {
-		if (auto chat = peer->asChat()) {
+		if (const auto chat = peer->asChat()) {
 			chat->version = vc[0].c_chat().vversion.v;
-		} else if (auto channel = peer->asChannel()) {
+		} else if (const auto channel = peer->asChannel()) {
 			channel->version = vc[0].c_channel().vversion.v;
 		}
 		requestPeer(peer);
@@ -510,10 +514,14 @@ void ApiWrap::requestPeer(PeerData *peer) {
 			if (auto chats = Api::getChatsFromMessagesChats(result)) {
 				auto &v = chats->v;
 				bool badVersion = false;
-				if (auto chat = peer->asChat()) {
-					badVersion = (!v.isEmpty() && v[0].type() == mtpc_chat && v[0].c_chat().vversion.v < chat->version);
-				} else if (auto channel = peer->asChannel()) {
-					badVersion = (!v.isEmpty() && v[0].type() == mtpc_channel && v[0].c_channel().vversion.v < channel->version);
+				if (const auto chat = peer->asChat()) {
+					badVersion = !v.isEmpty()
+						&& (v[0].type() == mtpc_chat)
+						&& (v[0].c_chat().vversion.v < chat->version);
+				} else if (const auto channel = peer->asChannel()) {
+					badVersion = !v.isEmpty()
+						&& (v[0].type() == mtpc_channel)
+						&& (v[0].c_channel().vversion.v < channel->version);
 				}
 				auto chat = App::feedChats(*chats);
 				if (chat == peer) {
diff --git a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
index 1555cc3be5..6623fe95ce 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
@@ -1492,13 +1492,13 @@ void DialogsInner::itemRemoved(not_null<const HistoryItem*> item) {
 }
 
 void DialogsInner::dialogsReceived(const QVector<MTPDialog> &added) {
-	for_const (auto &dialog, added) {
+	for (const auto &dialog : added) {
 		if (dialog.type() != mtpc_dialog) {
 			continue;
 		}
 
-		auto &d = dialog.c_dialog();
-		auto peerId = peerFromMTP(d.vpeer);
+		const auto &d = dialog.c_dialog();
+		const auto peerId = peerFromMTP(d.vpeer);
 		if (!peerId) {
 			continue;
 		}
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
index dbcc54077c..f2d1cc5381 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
@@ -352,9 +352,9 @@ void DialogsWidget::dialogsReceived(const MTPmessages_Dialogs &dialogs, mtpReque
 				continue;
 			}
 
-			auto &dialogData = dialog.c_dialog();
-			if (auto peer = peerFromMTP(dialogData.vpeer)) {
-				auto history = App::history(peer);
+			const auto &dialogData = dialog.c_dialog();
+			if (const auto peer = peerFromMTP(dialogData.vpeer)) {
+				const auto history = App::history(peer);
 				history->setPinnedDialog(dialogData.is_pinned());
 
 				if (!lastDate) {
@@ -417,9 +417,9 @@ void DialogsWidget::pinnedDialogsReceived(const MTPmessages_PeerDialogs &dialogs
 				continue;
 			}
 
-			auto &dialogData = dialog.c_dialog();
-			if (auto peer = peerFromMTP(dialogData.vpeer)) {
-				auto history = App::history(peer);
+			const auto &dialogData = dialog.c_dialog();
+			if (const auto peer = peerFromMTP(dialogData.vpeer)) {
+				const auto history = App::history(peer);
 				history->setPinnedDialog(dialogData.is_pinned());
 			}
 		}
@@ -575,10 +575,22 @@ void DialogsWidget::loadDialogs() {
 		return;
 	}
 
-	auto firstLoad = !_dialogsOffsetDate;
-	auto loadCount = firstLoad ? DialogsFirstLoad : DialogsPerPage;
-	auto flags = MTPmessages_GetDialogs::Flag::f_exclude_pinned;
-	_dialogsRequestId = MTP::send(MTPmessages_GetDialogs(MTP_flags(flags), MTP_int(_dialogsOffsetDate), MTP_int(_dialogsOffsetId), _dialogsOffsetPeer ? _dialogsOffsetPeer->input : MTP_inputPeerEmpty(), MTP_int(loadCount)), rpcDone(&DialogsWidget::dialogsReceived), rpcFail(&DialogsWidget::dialogsFailed));
+	const auto firstLoad = !_dialogsOffsetDate;
+	const auto loadCount = firstLoad ? DialogsFirstLoad : DialogsPerPage;
+	const auto flags = MTPmessages_GetDialogs::Flag::f_exclude_pinned;
+	const auto feedId = 0;
+	_dialogsRequestId = MTP::send(
+		MTPmessages_GetDialogs(
+			MTP_flags(flags),
+			MTP_int(feedId),
+			MTP_int(_dialogsOffsetDate),
+			MTP_int(_dialogsOffsetId),
+			_dialogsOffsetPeer
+				? _dialogsOffsetPeer->input
+				: MTP_inputPeerEmpty(),
+			MTP_int(loadCount)),
+		rpcDone(&DialogsWidget::dialogsReceived),
+		rpcFail(&DialogsWidget::dialogsFailed));
 	if (!_pinnedDialogsReceived) {
 		loadPinnedDialogs();
 	}
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index a8223c30b9..48d7481a09 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -720,14 +720,17 @@ QList<History*> Histories::getPinnedOrder() const {
 }
 
 void Histories::savePinnedToServer() const {
-	auto order = getPinnedOrder();
-	auto peers = QVector<MTPInputPeer>();
+	const auto order = getPinnedOrder();
+	auto peers = QVector<MTPInputDialogPeer>();
 	peers.reserve(order.size());
-	for_const (auto history, order) {
-		peers.push_back(history->peer->input);
+	for (const auto history : order) {
+		peers.push_back(MTP_inputDialogPeer(history->peer->input));
 	}
 	auto flags = MTPmessages_ReorderPinnedDialogs::Flag::f_force;
-	MTP::send(MTPmessages_ReorderPinnedDialogs(MTP_flags(flags), MTP_vector(peers)));
+	MTP::send(
+		MTPmessages_ReorderPinnedDialogs(
+			MTP_flags(flags),
+			MTP_vector(peers)));
 }
 
 void Histories::selfDestructIn(not_null<HistoryItem*> item, TimeMs delay) {
diff --git a/Telegram/SourceFiles/mainwidget.cpp b/Telegram/SourceFiles/mainwidget.cpp
index 7abeb7efc5..5ec8968630 100644
--- a/Telegram/SourceFiles/mainwidget.cpp
+++ b/Telegram/SourceFiles/mainwidget.cpp
@@ -4275,8 +4275,8 @@ void MainWidget::inviteImportDone(const MTPUpdates &updates) {
 	default: LOG(("API Error: unexpected update cons %1 (MainWidget::inviteImportDone)").arg(updates.type())); break;
 	}
 	if (v && !v->isEmpty()) {
-		auto &mtpChat = v->front();
-		auto peerId = [&] {
+		const auto &mtpChat = v->front();
+		const auto peerId = [&] {
 			if (mtpChat.type() == mtpc_chat) {
 				return peerFromChat(mtpChat.c_chat().vid.v);
 			} else if (mtpChat.type() == mtpc_channel) {
@@ -4284,7 +4284,7 @@ void MainWidget::inviteImportDone(const MTPUpdates &updates) {
 			}
 			return PeerId(0);
 		}();
-		if (auto peer = App::peerLoaded(peerId)) {
+		if (const auto peer = App::peerLoaded(peerId)) {
 			_controller->showPeerHistory(
 				peer,
 				SectionShow::Way::Forward);
@@ -5023,6 +5023,12 @@ void MainWidget::feedUpdate(const MTPUpdate &update) {
 		}
 	} break;
 
+	case mtpc_updateReadFeed: {
+		const auto &d = update.c_updateReadFeed();
+		const auto feedId = d.vfeed_id.v;
+		// #TODO feeds
+	} break;
+
 	// Deleted messages.
 	case mtpc_updateDeleteMessages: {
 		auto &d = update.c_updateDeleteMessages();
@@ -5277,24 +5283,50 @@ void MainWidget::feedUpdate(const MTPUpdate &update) {
 	} break;
 
 	case mtpc_updatePinnedDialogs: {
-		auto &d = update.c_updatePinnedDialogs();
+		const auto &d = update.c_updatePinnedDialogs();
 		if (d.has_order()) {
-			auto allLoaded = true;
-			auto &order = d.vorder.v;
-			for_const (auto &peer, order) {
-				auto peerId = peerFromMTP(peer);
-				if (!App::historyLoaded(peerId)) {
-					allLoaded = false;
-					DEBUG_LOG(("API Error: pinned chat not loaded for peer %1").arg(peerId));
-					break;
+			const auto &order = d.vorder.v;
+			const auto allLoaded = [&] {
+				for (const auto &dialogPeer : order) {
+					switch (dialogPeer.type()) {
+					case mtpc_dialogPeer: {
+						const auto &peer = dialogPeer.c_dialogPeer();
+						const auto peerId = peerFromMTP(peer.vpeer);
+						if (!App::historyLoaded(peerId)) {
+							DEBUG_LOG(("API Error: "
+								"pinned chat not loaded for peer %1"
+								).arg(peerId
+								));
+							return false;
+						}
+					} break;
+					case mtpc_dialogPeerFeed: {
+						const auto &feed = dialogPeer.c_dialogPeerFeed();
+						const auto feedId = feed.vfeed_id.v;
+						// #TODO feeds
+					} break;
+					}
 				}
-			}
+				return true;
+			}();
 			if (allLoaded) {
 				App::histories().clearPinned();
 				for (auto i = order.size(); i != 0;) {
-					auto history = App::historyLoaded(peerFromMTP(order[--i]));
-					Assert(history != nullptr);
-					history->setPinnedDialog(true);
+					const auto &dialogPeer = order[--i];
+					switch (dialogPeer.type()) {
+					case mtpc_dialogPeer: {
+						const auto &peer = dialogPeer.c_dialogPeer();
+						const auto peerId = peerFromMTP(peer.vpeer);
+						const auto history = App::historyLoaded(peerId);
+						Assert(history != nullptr);
+						history->setPinnedDialog(true);
+					} break;
+					case mtpc_dialogPeerFeed: {
+						const auto &feed = dialogPeer.c_dialogPeerFeed();
+						const auto feedId = feed.vfeed_id.v;
+						// #TODO feeds
+					} break;
+					}
 				}
 			} else {
 				_dialogs->loadPinnedDialogs();
@@ -5305,13 +5337,24 @@ void MainWidget::feedUpdate(const MTPUpdate &update) {
 	} break;
 
 	case mtpc_updateDialogPinned: {
-		auto &d = update.c_updateDialogPinned();
-		auto peerId = peerFromMTP(d.vpeer);
-		if (auto history = App::historyLoaded(peerId)) {
-			history->setPinnedDialog(d.is_pinned());
-		} else {
-			DEBUG_LOG(("API Error: pinned chat not loaded for peer %1").arg(peerId));
-			_dialogs->loadPinnedDialogs();
+		const auto &d = update.c_updateDialogPinned();
+		switch (d.vpeer.type()) {
+		case mtpc_dialogPeer: {
+			const auto peerId = peerFromMTP(d.vpeer.c_dialogPeer().vpeer);
+			if (const auto history = App::historyLoaded(peerId)) {
+				history->setPinnedDialog(d.is_pinned());
+			} else {
+				DEBUG_LOG(("API Error: "
+					"pinned chat not loaded for peer %1"
+					).arg(peerId
+					));
+				_dialogs->loadPinnedDialogs();
+			}
+		} break;
+		case mtpc_dialogPeerFeed: {
+			const auto feedId = d.vpeer.c_dialogPeerFeed().vfeed_id.v;
+			// #TODO feeds
+		} break;
 		}
 	} break;
 
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index 678bb4d48e..ae80f62ac9 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -137,7 +137,10 @@ void Filler::addPinToggle() {
 		if (isPinned) {
 			flags |= MTPmessages_ToggleDialogPin::Flag::f_pinned;
 		}
-		MTP::send(MTPmessages_ToggleDialogPin(MTP_flags(flags), peer->input));
+		MTP::send(
+			MTPmessages_ToggleDialogPin(
+				MTP_flags(flags),
+				MTP_inputDialogPeer(peer->input)));
 		if (isPinned) {
 			if (auto main = App::main()) {
 				main->dialogsToUp();