diff --git a/Telegram/SourceFiles/export/data/export_data_types.cpp b/Telegram/SourceFiles/export/data/export_data_types.cpp
index d74bb2113c..1b9ef7a46c 100644
--- a/Telegram/SourceFiles/export/data/export_data_types.cpp
+++ b/Telegram/SourceFiles/export/data/export_data_types.cpp
@@ -1849,6 +1849,10 @@ ServiceAction ParseServiceAction(
 		content.offerExpired = data.is_expired();
 		content.offerPrice = CreditsAmountFromTL(data.vprice());
 		result.content = content;
+	}, [&](const MTPDmessageActionNewCreatorPending &data) {
+		AssertIsDebug();
+	}, [&](const MTPDmessageActionChangeCreator &data) {
+		AssertIsDebug();
 	}, [](const MTPDmessageActionEmpty &data) {});
 	return result;
 }
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 1da77d1879..d91a2aed5e 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -6601,6 +6601,16 @@ void HistoryItem::setServiceMessageByAction(const MTPmessageAction &action) {
 		return result;
 	};
 
+	auto prepareNewCreatorPending = [&](const MTPDmessageActionNewCreatorPending &action) {
+		auto result = PreparedServiceText{ .text = { u"new creator pending"_q } };
+		return result;
+	};
+
+	auto prepareChangeCreator = [&](const MTPDmessageActionChangeCreator &action) {
+		auto result = PreparedServiceText{ .text = { u"new creator"_q } };
+		return result;
+	};
+
 	setServiceText(action.match(
 		prepareChatAddUserText,
 		prepareChatJoinedByLink,
@@ -6660,6 +6670,8 @@ void HistoryItem::setServiceMessageByAction(const MTPmessageAction &action) {
 		prepareSuggestBirthday,
 		prepareStarGiftPurchaseOffer,
 		prepareStarGiftPurchaseOfferDeclined,
+		prepareNewCreatorPending,
+		prepareChangeCreator,
 		PrepareEmptyText<MTPDmessageActionRequestedPeerSentMe>,
 		PrepareErrorText<MTPDmessageActionEmpty>));
 
diff --git a/Telegram/SourceFiles/mtproto/scheme/api.tl b/Telegram/SourceFiles/mtproto/scheme/api.tl
index 986378d38c..2a76645e5d 100644
--- a/Telegram/SourceFiles/mtproto/scheme/api.tl
+++ b/Telegram/SourceFiles/mtproto/scheme/api.tl
@@ -201,6 +201,8 @@ messageActionGiftTon#a8a3c699 flags:# currency:string amount:long crypto_currenc
 messageActionSuggestBirthday#2c8f2a25 birthday:Birthday = MessageAction;
 messageActionStarGiftPurchaseOffer#774278d4 flags:# accepted:flags.0?true declined:flags.1?true gift:StarGift price:StarsAmount expires_at:int = MessageAction;
 messageActionStarGiftPurchaseOfferDeclined#73ada76b flags:# expired:flags.0?true gift:StarGift price:StarsAmount = MessageAction;
+messageActionNewCreatorPending#b07ed085 new_creator_id:long = MessageAction;
+messageActionChangeCreator#e188503b new_creator_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;
@@ -678,24 +680,24 @@ botCommand#c27ac8c7 command:string description:string = BotCommand;
 
 botInfo#4d8a0299 flags:# has_preview_medias:flags.6?true user_id:flags.0?long description:flags.1?string description_photo:flags.4?Photo description_document:flags.5?Document commands:flags.2?Vector<BotCommand> menu_button:flags.3?BotMenuButton privacy_policy_url:flags.7?string app_settings:flags.8?BotAppSettings verifier_settings:flags.9?BotVerifierSettings = BotInfo;
 
-keyboardButton#a2fa4880 text:string = KeyboardButton;
-keyboardButtonUrl#258aff05 text:string url:string = KeyboardButton;
-keyboardButtonCallback#35bbdb6b flags:# requires_password:flags.0?true text:string data:bytes = KeyboardButton;
-keyboardButtonRequestPhone#b16a6c29 text:string = KeyboardButton;
-keyboardButtonRequestGeoLocation#fc796b3f text:string = KeyboardButton;
-keyboardButtonSwitchInline#93b9fbb5 flags:# same_peer:flags.0?true text:string query:string peer_types:flags.1?Vector<InlineQueryPeerType> = KeyboardButton;
-keyboardButtonGame#50f41ccf text:string = KeyboardButton;
-keyboardButtonBuy#afd93fbb text:string = KeyboardButton;
-keyboardButtonUrlAuth#10b78d29 flags:# text:string fwd_text:flags.0?string url:string button_id:int = KeyboardButton;
-inputKeyboardButtonUrlAuth#d02e7fd4 flags:# request_write_access:flags.0?true text:string fwd_text:flags.1?string url:string bot:InputUser = KeyboardButton;
-keyboardButtonRequestPoll#bbc7515d flags:# quiz:flags.0?Bool text:string = KeyboardButton;
-inputKeyboardButtonUserProfile#e988037b text:string user_id:InputUser = KeyboardButton;
-keyboardButtonUserProfile#308660c1 text:string user_id:long = KeyboardButton;
-keyboardButtonWebView#13767230 text:string url:string = KeyboardButton;
-keyboardButtonSimpleWebView#a0c0505c text:string url:string = KeyboardButton;
-keyboardButtonRequestPeer#53d7bfd8 text:string button_id:int peer_type:RequestPeerType max_quantity:int = KeyboardButton;
-inputKeyboardButtonRequestPeer#c9662d05 flags:# name_requested:flags.0?true username_requested:flags.1?true photo_requested:flags.2?true text:string button_id:int peer_type:RequestPeerType max_quantity:int = KeyboardButton;
-keyboardButtonCopy#75d2698e text:string copy_text:string = KeyboardButton;
+keyboardButton#7d170cff flags:# style:flags.10?KeyboardButtonStyle text:string = KeyboardButton;
+keyboardButtonUrl#d80c25ec flags:# style:flags.10?KeyboardButtonStyle text:string url:string = KeyboardButton;
+keyboardButtonCallback#e62bc960 flags:# requires_password:flags.0?true style:flags.10?KeyboardButtonStyle text:string data:bytes = KeyboardButton;
+keyboardButtonRequestPhone#417efd8f flags:# style:flags.10?KeyboardButtonStyle text:string = KeyboardButton;
+keyboardButtonRequestGeoLocation#aa40f94d flags:# style:flags.10?KeyboardButtonStyle text:string = KeyboardButton;
+keyboardButtonSwitchInline#991399fc flags:# same_peer:flags.0?true style:flags.10?KeyboardButtonStyle text:string query:string peer_types:flags.1?Vector<InlineQueryPeerType> = KeyboardButton;
+keyboardButtonGame#89c590f9 flags:# style:flags.10?KeyboardButtonStyle text:string = KeyboardButton;
+keyboardButtonBuy#3fa53905 flags:# style:flags.10?KeyboardButtonStyle text:string = KeyboardButton;
+keyboardButtonUrlAuth#f51006f9 flags:# style:flags.10?KeyboardButtonStyle text:string fwd_text:flags.0?string url:string button_id:int = KeyboardButton;
+inputKeyboardButtonUrlAuth#68013e72 flags:# request_write_access:flags.0?true style:flags.10?KeyboardButtonStyle text:string fwd_text:flags.1?string url:string bot:InputUser = KeyboardButton;
+keyboardButtonRequestPoll#7a11d782 flags:# style:flags.10?KeyboardButtonStyle quiz:flags.0?Bool text:string = KeyboardButton;
+inputKeyboardButtonUserProfile#7d5e07c7 flags:# style:flags.10?KeyboardButtonStyle text:string user_id:InputUser = KeyboardButton;
+keyboardButtonUserProfile#c0fd5d09 flags:# style:flags.10?KeyboardButtonStyle text:string user_id:long = KeyboardButton;
+keyboardButtonWebView#e846b1a0 flags:# style:flags.10?KeyboardButtonStyle text:string url:string = KeyboardButton;
+keyboardButtonSimpleWebView#e15c4370 flags:# style:flags.10?KeyboardButtonStyle text:string url:string = KeyboardButton;
+keyboardButtonRequestPeer#5b0f15f5 flags:# style:flags.10?KeyboardButtonStyle text:string button_id:int peer_type:RequestPeerType max_quantity:int = KeyboardButton;
+inputKeyboardButtonRequestPeer#2b78156 flags:# name_requested:flags.0?true username_requested:flags.1?true photo_requested:flags.2?true style:flags.10?KeyboardButtonStyle text:string button_id:int peer_type:RequestPeerType max_quantity:int = KeyboardButton;
+keyboardButtonCopy#bcc4af10 flags:# style:flags.10?KeyboardButtonStyle text:string copy_text:string = KeyboardButton;
 
 keyboardButtonRow#77608b83 buttons:Vector<KeyboardButton> = KeyboardButtonRow;
 
@@ -2120,6 +2122,8 @@ starGiftAttributeRarityRare#f08d516b = StarGiftAttributeRarity;
 starGiftAttributeRarityEpic#78fbf3a8 = StarGiftAttributeRarity;
 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;
+
 ---functions---
 
 invokeAfterMsg#cb9f372d {X:Type} msg_id:long query:!X = X;
@@ -2899,4 +2903,4 @@ smsjobs.finishJob#4f1ebf24 flags:# job_id:string error:flags.0?string = Bool;
 
 fragment.getCollectibleInfo#be1e85ba collectible:InputCollectible = fragment.CollectibleInfo;
 
-// LAYER 223
+// LAYER 224