Explicitly specify signed modifier for char type

- Fix window title on Windows 7. (again)
- Fix file chooser and global menu on macOS.
- Crash fix and OpenAL check for PipeWire fix on Linux.

Telegram/Resources/langs/lang.strings

@@ -230,7 +230,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "lng_limits_increase" = "Increase Limit";
 
-"lng_sticker_premium_title" = "With Effects";
 "lng_sticker_premium_text" = "This pack contains premium stickers like this one.";
 "lng_sticker_premium_view" = "View";
 "lng_reaction_premium_info" = "Click on the reaction to preview the animation.";

Telegram/Resources/uwp/AppX/AppxManifest.xml

@@ -10,7 +10,7 @@
   <Identity Name="TelegramMessengerLLP.TelegramDesktop"
     ProcessorArchitecture="ARCHITECTURE"
     Publisher="CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A"
-    Version="3.7.6.0" />
+    Version="4.0.2.0" />
   <Properties>
     <DisplayName>Telegram Desktop</DisplayName>
     <PublisherDisplayName>Telegram Messenger LLP</PublisherDisplayName>

Telegram/Resources/winrc/Telegram.rc

@@ -44,8 +44,8 @@ IDI_ICON1               ICON                    "..\\art\\icon256.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 3,7,6,0
- PRODUCTVERSION 3,7,6,0
+ FILEVERSION 4,0,2,0
+ PRODUCTVERSION 4,0,2,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "3.7.6.0"
+            VALUE "FileVersion", "4.0.2.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2022"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "3.7.6.0"
+            VALUE "ProductVersion", "4.0.2.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/Resources/winrc/Updater.rc

@@ -35,8 +35,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 3,7,6,0
- PRODUCTVERSION 3,7,6,0
+ FILEVERSION 4,0,2,0
+ PRODUCTVERSION 4,0,2,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "3.7.6.0"
+            VALUE "FileVersion", "4.0.2.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2022"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "3.7.6.0"
+            VALUE "ProductVersion", "4.0.2.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/SourceFiles/apiwrap.cpp

@@ -74,6 +74,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "boxes/sticker_set_box.h"
 #include "boxes/premium_limits_box.h"
 #include "window/notifications_manager.h"
+#include "window/window_controller.h"
 #include "window/window_lock_widgets.h"
 #include "window/window_session_controller.h"
 #include "inline_bots/inline_bot_result.h"
@@ -117,6 +118,26 @@ using UpdatedFileReferences = Data::UpdatedFileReferences;
 	return TimeId(msgId >> 32);
 }
 
+[[nodiscard]] std::shared_ptr<Window::Show> ShowForPeer(
+		not_null<PeerData*> peer) {
+	const auto separate = Core::App().separateWindowForPeer(peer);
+	const auto window = separate ? separate : Core::App().primaryWindow();
+	return std::make_shared<Window::Show>(window);
+}
+
+void ShowChannelsLimitBox(not_null<PeerData*> peer) {
+	const auto primary = Core::App().primaryWindow();
+	if (!primary) {
+		return;
+	}
+	primary->invokeForSessionController(
+		&peer->session().account(),
+		peer,
+		[&](not_null<Window::SessionController*> controller) {
+			controller->show(Box(ChannelsLimitBox, &peer->session()));
+		});
+}
+
 } // namespace
 
 ApiWrap::ApiWrap(not_null<Main::Session*> session)
@@ -417,19 +438,25 @@ void ApiWrap::sendMessageFail(
 		not_null<PeerData*> peer,
 		uint64 randomId,
 		FullMsgId itemId) {
+	const auto show = ShowForPeer(peer);
+
 	if (error.type() == qstr("PEER_FLOOD")) {
-		Ui::show(Ui::MakeInformBox(
-			PeerFloodErrorText(&session(), PeerFloodType::Send)));
+		show->showBox(
+			Ui::MakeInformBox(
+				PeerFloodErrorText(&session(), PeerFloodType::Send)),
+			Ui::LayerOption::CloseOther);
 	} else if (error.type() == qstr("USER_BANNED_IN_CHANNEL")) {
 		const auto link = Ui::Text::Link(
 			tr::lng_cant_more_info(tr::now),
 			session().createInternalLinkFull(qsl("spambot")));
-		Ui::show(Ui::MakeInformBox(
-			tr::lng_error_public_groups_denied(
-				tr::now,
-				lt_more_info,
-				link,
-				Ui::Text::WithEntities)));
+		show->showBox(
+			Ui::MakeInformBox(
+				tr::lng_error_public_groups_denied(
+					tr::now,
+					lt_more_info,
+					link,
+					Ui::Text::WithEntities)),
+			Ui::LayerOption::CloseOther);
 	} else if (error.type().startsWith(qstr("SLOWMODE_WAIT_"))) {
 		const auto chop = qstr("SLOWMODE_WAIT_").size();
 		const auto left = base::StringViewMid(error.type(), chop).toInt();
@@ -447,13 +474,21 @@ void ApiWrap::sendMessageFail(
 		Assert(peer->isUser());
 		if (const auto item = scheduled.lookupItem(peer->id, itemId.msg)) {
 			scheduled.removeSending(item);
-			Ui::show(Ui::MakeInformBox(tr::lng_cant_do_this()));
+			show->showBox(
+				Ui::MakeInformBox(tr::lng_cant_do_this()),
+				Ui::LayerOption::CloseOther);
 		}
 	} else if (error.type() == qstr("CHAT_FORWARDS_RESTRICTED")) {
-		Ui::ShowMultilineToast({ .text = { peer->isBroadcast()
-			? tr::lng_error_noforwards_channel(tr::now)
-			: tr::lng_error_noforwards_group(tr::now)
-		}, .duration = kJoinErrorDuration });
+		if (show->valid()) {
+			Ui::ShowMultilineToast({
+				.parentOverride = show->toastParent(),
+				.text = { peer->isBroadcast()
+					? tr::lng_error_noforwards_channel(tr::now)
+					: tr::lng_error_noforwards_group(tr::now)
+				},
+				.duration = kJoinErrorDuration
+			});
+		}
 	} else if (error.type() == qstr("PREMIUM_ACCOUNT_REQUIRED")) {
 		Settings::ShowPremium(&session(), "premium_stickers");
 	}
@@ -1214,7 +1249,7 @@ void ApiWrap::migrateDone(
 
 void ApiWrap::migrateFail(not_null<PeerData*> peer, const QString &error) {
 	if (error == u"CHANNELS_TOO_MUCH"_q) {
-		Ui::show(Box(ChannelsLimitBox, _session));
+		ShowChannelsLimitBox(peer);
 	}
 	if (auto handlers = _migrateCallbacks.take(peer)) {
 		for (auto &handler : *handlers) {
@@ -1635,37 +1670,40 @@ void ApiWrap::joinChannel(not_null<ChannelData*> channel) {
 			channel,
 			Data::PeerUpdate::Flag::ChannelAmIn);
 	} else if (!_channelAmInRequests.contains(channel)) {
-		auto requestId = request(MTPchannels_JoinChannel(
+		const auto requestId = request(MTPchannels_JoinChannel(
 			channel->inputChannel
 		)).done([=](const MTPUpdates &result) {
 			_channelAmInRequests.remove(channel);
 			applyUpdates(result);
 		}).fail([=](const MTP::Error &error) {
 			const auto &type = error.type();
-			if (type == qstr("CHANNEL_PRIVATE")
+
+			const auto show = ShowForPeer(channel);
+			if (type == u"CHANNEL_PRIVATE"_q
 				&& channel->invitePeekExpires()) {
 				channel->privateErrorReceived();
-			} else if (type == qstr("CHANNELS_TOO_MUCH")) {
-				Ui::show(Box(ChannelsLimitBox, _session));
+			} else if (type == u"CHANNELS_TOO_MUCH"_q) {
+				ShowChannelsLimitBox(channel);
 			} else {
 				const auto text = [&] {
-					if (type == qstr("INVITE_REQUEST_SENT")) {
+					if (type == u"INVITE_REQUEST_SENT"_q) {
 						return channel->isMegagroup()
 							? tr::lng_group_request_sent(tr::now)
 							: tr::lng_group_request_sent_channel(tr::now);
-					} else if (type == qstr("CHANNEL_PRIVATE")
-						|| type == qstr("CHANNEL_PUBLIC_GROUP_NA")
-						|| type == qstr("USER_BANNED_IN_CHANNEL")) {
+					} else if (type == u"CHANNEL_PRIVATE"_q
+						|| type == u"CHANNEL_PUBLIC_GROUP_NA"_q
+						|| type == u"USER_BANNED_IN_CHANNEL"_q) {
 						return channel->isMegagroup()
 							? tr::lng_group_not_accessible(tr::now)
 							: tr::lng_channel_not_accessible(tr::now);
-					} else if (type == qstr("USERS_TOO_MUCH")) {
+					} else if (type == u"USERS_TOO_MUCH"_q) {
 						return tr::lng_group_full(tr::now);
 					}
 					return QString();
 				}();
-				if (!text.isEmpty()) {
+				if (!text.isEmpty() && show->valid()) {
 					Ui::ShowMultilineToast({
+						.parentOverride = show->toastParent(),
 						.text = { text },
 						.duration = kJoinErrorDuration,
 					});

Telegram/SourceFiles/boxes/add_contact_box.cpp

@@ -365,6 +365,8 @@ void AddContactBox::save() {
 		firstName = lastName;
 		lastName = QString();
 	}
+	const auto weak = Ui::MakeWeak(this);
+	const auto session = _session;
 	_sentName = firstName;
 	_contactId = base::RandomValue<uint64>();
 	_addRequest = _session->api().request(MTPcontacts_ImportContacts(
@@ -375,18 +377,20 @@ void AddContactBox::save() {
 				MTP_string(phone),
 				MTP_string(firstName),
 				MTP_string(lastName)))
-	)).done(crl::guard(this, [=](
+	)).done(crl::guard(weak, [=](
 			const MTPcontacts_ImportedContacts &result) {
 		const auto &data = result.match([](
 				const auto &data) -> const MTPDcontacts_importedContacts& {
 			return data;
 		});
-		_session->data().processUsers(data.vusers());
-
+		session->data().processUsers(data.vusers());
+		if (!weak) {
+			return;
+		}
 		const auto extractUser = [&](const MTPImportedContact &data) {
 			return data.match([&](const MTPDimportedContact &data) {
 				return (data.vclient_id().v == _contactId)
-					? _session->data().userLoaded(data.vuser_id())
+					? session->data().userLoaded(data.vuser_id())
 					: nullptr;
 			});
 		};
@@ -398,7 +402,9 @@ void AddContactBox::save() {
 			if (user->isContact() || user->session().supportMode()) {
 				Ui::showPeerHistory(user, ShowAtTheEndMsgId);
 			}
-			getDelegate()->hideLayer();
+			if (weak) { // showPeerHistory could close the box.
+				getDelegate()->hideLayer();
+			}
 		} else if (isBoxShown()) {
 			hideChildren();
 			_retrying = true;

Telegram/SourceFiles/boxes/auto_download_box.cpp

@@ -38,7 +38,7 @@ not_null<int64*> AddSizeLimitSlider(
 	using namespace Settings;
 	using Pair = base::flat_map<Type, int64>::value_type;
 
-	const auto limits = Ui::CreateChild<rpl::event_stream<int>>(
+	const auto limits = Ui::CreateChild<rpl::event_stream<int64>>(
 		container.get());
 	const auto currentLimit = ranges::max_element(
 		values,
@@ -51,7 +51,7 @@ not_null<int64*> AddSizeLimitSlider(
 		tr::lng_media_size_limit(),
 		limits->events_starting_with_copy(
 			startLimit
-		) | rpl::map([](int value) {
+		) | rpl::map([](int64 value) {
 			return tr::lng_media_size_up_to(
 				tr::now,
 				lt_size,
@@ -67,7 +67,7 @@ not_null<int64*> AddSizeLimitSlider(
 		Export::View::kSizeValueCount,
 		Export::View::SizeLimitByIndex,
 		*result,
-		[=](int value) {
+		[=](int64 value) {
 			*result = value;
 			limits->fire_copy(value);
 		});

Telegram/SourceFiles/boxes/delete_messages_box.cpp

@@ -337,8 +337,6 @@ auto DeleteMessagesBox::revokeText(not_null<PeerData*> peer) const
 				lt_user,
 				{ user->firstName },
 				Ui::Text::RichLangValue);
-		} else if (_wipeHistoryJustClear) {
-			return std::nullopt;
 		} else {
 			result.checkbox.text = tr::lng_delete_for_everyone_check(tr::now);
 		}

Telegram/SourceFiles/boxes/peer_list_box.cpp

@@ -654,9 +654,13 @@ void PeerListRow::invalidatePixmapsCache() {
 }
 
 int PeerListRow::nameIconWidth() const {
-	return (special() || !_peer->isVerified())
+	return special()
 		? 0
-		: st::dialogsVerifiedIcon.width();
+		: _peer->isVerified()
+		? st::dialogsVerifiedIcon.width()
+		: (_peer->isPremium() && !_peer->isSelf())
+		? st::dialogsPremiumIcon.width()
+		: 0;
 }
 
 void PeerListRow::paintNameIcon(
@@ -665,7 +669,11 @@ void PeerListRow::paintNameIcon(
 		int y,
 		int outerWidth,
 		bool selected) {
-	st::dialogsVerifiedIcon.paint(p, x, y, outerWidth);
+	if (_peer->isVerified()) {
+		st::dialogsVerifiedIcon.paint(p, x, y, outerWidth);
+	} else if (_peer->isPremium() && !_peer->isSelf()) {
+		st::dialogsPremiumIcon.paint(p, x, y, outerWidth);
+	}
 }
 
 void PeerListRow::paintStatusText(

Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp

@@ -1941,7 +1941,7 @@ auto ParticipantsBoxController::computeType(
 		? Badge::Fake
 		: user->isVerified()
 		? Badge::Verified
-		: (user->isPremium() && participant->session().premiumPossible())
+		: (user->isPremium() && participant->session().premiumBadgesShown())
 		? Badge::Premium
 		: Badge::None;
 	return result;

Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp

@@ -608,7 +608,7 @@ void Controller::refreshHistoryVisibility() {
 	const auto withUsername = _typeDataSavedValue
 		&& (_typeDataSavedValue->privacy == Privacy::HasUsername);
 	_controls.historyVisibilityWrap->toggle(
-		(withUsername
+		(!withUsername
 			&& !_channelHasLocationOriginalValue
 			&& (!_linkedChatSavedValue || !*_linkedChatSavedValue)),
 		anim::type::instant);

Telegram/SourceFiles/boxes/premium_preview_box.cpp

@@ -1722,12 +1722,12 @@ void DoubledLimitsPreviewBox(
 		});
 	}
 	{
-		const auto premium = limits.captionLengthPremium();
+		const auto premium = limits.aboutLengthPremium();
 		entries.push_back(Ui::Premium::ListEntry{
 			tr::lng_premium_double_limits_subtitle_bio(),
 			tr::lng_premium_double_limits_about_bio(
 				Ui::Text::RichLangValue),
-			limits.captionLengthDefault(),
+			limits.aboutLengthDefault(),
 			premium,
 		});
 	}

Telegram/SourceFiles/calls/group/calls_group_call.cpp

@@ -3482,6 +3482,7 @@ void GroupCall::destroyController() {
 		DEBUG_LOG(("Call Info: Destroying call controller.."));
 		invalidate_weak_ptrs(&_instanceGuard);
 
+		_instance->stop();
 		crl::async([
 			instance = base::take(_instance),
 			done = _delegate->groupCallAddAsyncWaiter()
@@ -3497,6 +3498,8 @@ void GroupCall::destroyScreencast() {
 	if (_screenInstance) {
 		DEBUG_LOG(("Call Info: Destroying call screen controller.."));
 		invalidate_weak_ptrs(&_screenInstanceGuard);
+
+		_screenInstance->stop();
 		crl::async([
 			instance = base::take(_screenInstance),
 			done = _delegate->groupCallAddAsyncWaiter()

Telegram/SourceFiles/calls/group/ui/desktop_capture_choose_source.cpp

@@ -574,6 +574,7 @@ void ChooseSourceProcess::setupSourcesGeometry() {
 
 void ChooseSourceProcess::setupGeometryWithParent(
 		not_null<QWidget*> parent) {
+	_window->createWinId();
 	const auto parentScreen = [&] {
 		if (!::Platform::IsWayland()) {
 			if (const auto screen = QGuiApplication::screenAt(
@@ -585,7 +586,7 @@ void ChooseSourceProcess::setupGeometryWithParent(
 	}();
 	const auto myScreen = _window->screen();
 	if (parentScreen && myScreen != parentScreen) {
-		_window->setScreen(parentScreen);
+		_window->windowHandle()->setScreen(parentScreen);
 	}
 	_window->move(
 		parent->x() + (parent->width() - _window->width()) / 2,

Telegram/SourceFiles/chat_helpers/message_field.cpp

@@ -470,7 +470,7 @@ AutocompleteQuery ParseMentionHashtagBotCommandQuery(
 				}
 				return result;
 			} else if (text[i - 1] == '/') {
-				if (i < 2) {
+				if (i < 2 && !fragmentPosition) {
 					result.fromStart = (i == 1) && (fragmentPosition == 0);
 					result.query = text.mid(i - 1, position - fragmentPosition - i + 1);
 				}

Telegram/SourceFiles/core/click_handler_types.cpp

@@ -24,6 +24,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/history_item.h"
 #include "data/data_user.h"
 #include "data/data_session.h"
+#include "window/window_controller.h"
 #include "window/window_session_controller.h"
 
 namespace {
@@ -118,16 +119,21 @@ void HiddenUrlClickHandler::Open(QString url, QVariant context) {
 				? QString::fromUtf8(parsedUrl.toEncoded())
 				: ShowEncoded(displayed);
 			const auto my = context.value<ClickHandlerContext>();
-			if (const auto controller = my.sessionWindow.get()) {
-				controller->show(
-					Ui::MakeConfirmBox({
-						.text = (tr::lng_open_this_link(tr::now)
-							+ qsl("\n\n")
-							+ displayUrl),
-						.confirmed = [=](Fn<void()> hide) { hide(); open(); },
-						.confirmText = tr::lng_open_link(),
-					}),
-					Ui::LayerOption::KeepOther);
+			const auto controller = my.sessionWindow.get();
+			const auto use = controller
+				? &controller->window()
+				: Core::App().activeWindow();
+			auto box = Ui::MakeConfirmBox({
+				.text = (tr::lng_open_this_link(tr::now)
+					+ qsl("\n\n")
+					+ displayUrl),
+				.confirmed = [=](Fn<void()> hide) { hide(); open(); },
+				.confirmText = tr::lng_open_link(),
+			});
+			if (my.show) {
+				my.show->showBox(std::move(box));
+			} else if (use) {
+				use->show(std::move(box), Ui::LayerOption::KeepOther);
 			}
 		} else {
 			open();
@@ -182,9 +188,15 @@ void MentionClickHandler::onClick(ClickContext context) const {
 	const auto button = context.button;
 	if (button == Qt::LeftButton || button == Qt::MiddleButton) {
 		const auto my = context.other.value<ClickHandlerContext>();
-		if (const auto controller = my.sessionWindow.get()) {
+		const auto controller = my.sessionWindow.get();
+		const auto use = controller
+			? controller
+			: Core::App().activeWindow()
+			? Core::App().activeWindow()->sessionController()
+			: nullptr;
+		if (use) {
 			using Info = Window::SessionNavigation::PeerByLinkInfo;
-			controller->showPeerByLink(Info{
+			use->showPeerByLink(Info{
 				.usernameOrId = _tag.mid(1),
 				.resolveType = Window::ResolveType::Mention,
 			});

Telegram/SourceFiles/core/click_handler_types.h

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "ui/basic_click_handlers.h"
+#include "data/data_msg_id.h"
 
 constexpr auto kPeerLinkPeerIdProperty = 0x01;
 constexpr auto kPhotoLinkMediaProperty = 0x02;
@@ -15,6 +16,10 @@ constexpr auto kDocumentLinkMediaProperty = 0x03;
 constexpr auto kSendReactionEmojiProperty = 0x04;
 constexpr auto kReactionsCountEmojiProperty = 0x05;
 
+namespace Ui {
+class Show;
+} // namespace Ui
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -35,6 +40,7 @@ struct ClickHandlerContext {
 	// Is filled from sections.
 	Fn<HistoryView::ElementDelegate*()> elementDelegate;
 	base::weak_ptr<Window::SessionController> sessionWindow;
+	std::shared_ptr<Ui::Show> show;
 	bool skipBotAutoLogin = false;
 	bool botStartAutoSubmit = false;
 	// Is filled from peer info.

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 = 3007006;
-constexpr auto AppVersionStr = "3.7.6";
-constexpr auto AppBetaVersion = true;
+constexpr auto AppVersion = 4000002;
+constexpr auto AppVersionStr = "4.0.2";
+constexpr auto AppBetaVersion = false;
 constexpr auto AppAlphaVersion = TDESKTOP_ALPHA_VERSION;

Telegram/SourceFiles/data/data_histories.cpp

@@ -641,8 +641,9 @@ void Histories::deleteAllMessages(
 			//	}
 			}).send();
 		} else if (channel) {
+			using Flag = MTPchannels_DeleteHistory::Flag;
 			return session().api().request(MTPchannels_DeleteHistory(
-				MTP_flags(0),
+				MTP_flags(revoke ? Flag::f_for_everyone : Flag(0)),
 				channel->inputChannel,
 				MTP_int(deleteTillId)
 			)).done(finish).fail(finish).send();

Telegram/SourceFiles/data/data_types.h

@@ -148,7 +148,7 @@ enum LocationType {
 	SecureFileLocation = 0xcbc7ee28, // mtpc_inputSecureFileLocation
 };
 
-enum FileStatus : char {
+enum FileStatus : signed char {
 	FileDownloadFailed = -2,
 	FileUploadFailed = -1,
 	FileReady = 1,

Telegram/SourceFiles/dialogs/dialogs_widget.cpp

@@ -263,17 +263,27 @@ Widget::Widget(
 			const auto showAtMsgId = controller->uniqueChatsInSearchResults()
 				? ShowAtUnreadMsgId
 				: row.message.fullId.msg;
-			if (row.newWindow) {
+			if (row.newWindow && controller->canShowSeparateWindow(peer)) {
 				const auto active = controller->activeChatCurrent();
-				if (const auto history = active.history()) {
-					if (history->peer == peer) {
+				const auto fromActive = active.history()
+					? (active.history()->peer == peer)
+					: false;
+				const auto toSeparate = [=] {
+					Core::App().ensureSeparateWindowForPeer(
+						peer,
+						showAtMsgId);
+				};
+				if (fromActive) {
+					controller->window().preventOrInvoke([=] {
 						controller->content()->ui_showPeerHistory(
 							0,
 							Window::SectionShow::Way::ClearStack,
 							0);
-					}
+						toSeparate();
+					});
+				} else {
+					toSeparate();
 				}
-				Core::App().ensureSeparateWindowForPeer(peer, showAtMsgId);
 			} else {
 				controller->content()->choosePeer(peer->id, showAtMsgId);
 			}

Telegram/SourceFiles/export/view/export_view_settings.cpp

@@ -34,7 +34,7 @@ namespace Export {
 namespace View {
 namespace {
 
-constexpr auto kMegabyte = 1024 * 1024;
+constexpr auto kMegabyte = int64(1024) * 1024;
 
 [[nodiscard]] PeerId ReadPeerId(
 		not_null<Main::Session*> session,

Telegram/SourceFiles/facades.cpp

@@ -133,10 +133,13 @@ void activateBotCommand(
 				skipConfirmation = true;
 			}
 		}
+		const auto context = QVariant::fromValue(ClickHandlerContext{
+			.sessionWindow = sessionController.get(),
+		});
 		if (skipConfirmation) {
-			UrlClickHandler::Open(url);
+			UrlClickHandler::Open(url, context);
 		} else {
-			HiddenUrlClickHandler::Open(url);
+			HiddenUrlClickHandler::Open(url, context);
 		}
 	} break;
 

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -1218,6 +1218,9 @@ HistoryInner::VideoUserpic *HistoryInner::validateVideoUserpic(
 		return i->second.get();
 	}
 	const auto repaint = [=] {
+		if (hasPendingResizedItems()) {
+			return;
+		}
 		enumerateUserpics([&](not_null<Element*> view, int userpicTop) {
 			// stop the enumeration if the userpic is below the painted rect
 			if (userpicTop >= _visibleAreaBottom) {

Telegram/SourceFiles/history/history_service.cpp

@@ -11,6 +11,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mainwidget.h"
 #include "main/main_session.h"
 #include "main/main_domain.h" // Core::App().domain().activate().
+#include "menu/menu_ttl_validator.h"
 #include "apiwrap.h"
 #include "history/history.h"
 #include "history/view/media/history_view_invoice.h"
@@ -1362,7 +1363,11 @@ void HistoryService::createFromMtp(const MTPDmessage &message) {
 
 void HistoryService::createFromMtp(const MTPDmessageService &message) {
 	const auto type = message.vaction().type();
-	if (type == mtpc_messageActionGameScore) {
+	if (type == mtpc_messageActionSetChatTheme) {
+		setupChatThemeChange();
+	} else if (type == mtpc_messageActionSetMessagesTTL) {
+		setupTTLChange();
+	} else if (type == mtpc_messageActionGameScore) {
 		const auto &data = message.vaction().c_messageActionGameScore();
 		UpdateComponents(HistoryServiceGameScore::Bit());
 		Get<HistoryServiceGameScore>()->score = data.vscore().v;
@@ -1525,6 +1530,42 @@ void HistoryService::clearDependency() {
 	}
 }
 
+void HistoryService::setupChatThemeChange() {
+	if (const auto user = history()->peer->asUser()) {
+		auto link = std::make_shared<LambdaClickHandler>([=](
+				ClickContext context) {
+			const auto my = context.other.value<ClickHandlerContext>();
+			if (const auto controller = my.sessionWindow.get()) {
+				controller->toggleChooseChatTheme(user);
+			}
+		});
+
+		UpdateComponents(HistoryServiceChatThemeChange::Bit());
+		Get<HistoryServiceChatThemeChange>()->link = std::move(link);
+	} else {
+		RemoveComponents(HistoryServiceChatThemeChange::Bit());
+	}
+}
+
+void HistoryService::setupTTLChange() {
+	const auto peer = history()->peer;
+	auto link = std::make_shared<LambdaClickHandler>([=](
+			ClickContext context) {
+		const auto my = context.other.value<ClickHandlerContext>();
+		if (const auto controller = my.sessionWindow.get()) {
+			const auto validator = TTLMenu::TTLValidator(
+				std::make_shared<Window::Show>(controller),
+				peer);
+			if (validator.can()) {
+				validator.showBox();
+			}
+		}
+	});
+
+	UpdateComponents(HistoryServiceTTLChange::Bit());
+	Get<HistoryServiceTTLChange>()->link = std::move(link);
+}
+
 void HistoryService::dependencyItemRemoved(HistoryItem *dependency) {
 	clearDependency();
 	updateDependentText();

Telegram/SourceFiles/history/history_service.h

@@ -59,6 +59,16 @@ struct HistoryServiceOngoingCall
 	rpl::lifetime lifetime;
 };
 
+struct HistoryServiceChatThemeChange
+: public RuntimeComponent<HistoryServiceChatThemeChange, HistoryItem> {
+	ClickHandlerPtr link;
+};
+
+struct HistoryServiceTTLChange
+: public RuntimeComponent<HistoryServiceTTLChange, HistoryItem> {
+	ClickHandlerPtr link;
+};
+
 namespace HistoryView {
 class ServiceMessagePainter;
 } // namespace HistoryView
@@ -155,6 +165,8 @@ private:
 	void updateDependentText();
 	void updateText(PreparedText &&text);
 	void clearDependency();
+	void setupChatThemeChange();
+	void setupTTLChange();
 
 	void createFromMtp(const MTPDmessage &message);
 	void createFromMtp(const MTPDmessageService &message);

Telegram/SourceFiles/history/history_widget.cpp

@@ -737,8 +737,10 @@ HistoryWidget::HistoryWidget(
 		if (flags & PeerUpdateFlag::UnavailableReason) {
 			const auto unavailable = _peer->computeUnavailableReason();
 			if (!unavailable.isEmpty()) {
-				controller->showBackFromStack();
-				controller->show(Ui::MakeInformBox(unavailable));
+				closeCurrent();
+				if (const auto primary = Core::App().primaryWindow()) {
+					primary->show(Ui::MakeInformBox(unavailable));
+				}
 				return;
 			}
 		}
@@ -1595,6 +1597,12 @@ void HistoryWidget::fieldChanged() {
 	updateSendButtonType();
 	if (!HasSendText(_field)) {
 		_previewState = Data::PreviewState::Allowed;
+		_fieldIsEmpty = true;
+	} else if (_fieldIsEmpty) {
+		_fieldIsEmpty = false;
+		if (_kbShown) {
+			toggleKeyboard();
+		}
 	}
 	if (updateCmdStartShown()) {
 		updateControlsVisibility();
@@ -2932,7 +2940,7 @@ void HistoryWidget::unreadCountUpdated() {
 	if (_history->chatListUnreadMark()) {
 		crl::on_main(this, [=, history = _history] {
 			if (history == _history) {
-				controller()->showBackFromStack();
+				closeCurrent();
 				_cancelRequests.fire({});
 			}
 		});
@@ -2942,6 +2950,14 @@ void HistoryWidget::unreadCountUpdated() {
 	}
 }
 
+void HistoryWidget::closeCurrent() {
+	if (controller()->isPrimary()) {
+		controller()->showBackFromStack();
+	} else {
+		controller()->window().close();
+	}
+}
+
 void HistoryWidget::messagesFailed(const MTP::Error &error, int requestId) {
 	if (error.type() == qstr("CHANNEL_PRIVATE")
 		&& _peer->isChannel()
@@ -2951,13 +2967,15 @@ void HistoryWidget::messagesFailed(const MTP::Error &error, int requestId) {
 		|| error.type() == qstr("CHANNEL_PUBLIC_GROUP_NA")
 		|| error.type() == qstr("USER_BANNED_IN_CHANNEL")) {
 		auto was = _peer;
-		controller()->showBackFromStack();
-		Ui::ShowMultilineToast({
-			.parentOverride = Window::Show(controller()).toastParent(),
-			.text = { (was && was->isMegagroup())
-				? tr::lng_group_not_accessible(tr::now)
-				: tr::lng_channel_not_accessible(tr::now) },
-		});
+		closeCurrent();
+		if (const auto primary = Core::App().primaryWindow()) {
+			Ui::ShowMultilineToast({
+				.parentOverride = Window::Show(primary).toastParent(),
+				.text = { (was && was->isMegagroup())
+					? tr::lng_group_not_accessible(tr::now)
+					: tr::lng_channel_not_accessible(tr::now) },
+			});
+		}
 		return;
 	}
 
@@ -2972,7 +2990,7 @@ void HistoryWidget::messagesFailed(const MTP::Error &error, int requestId) {
 		_preloadDownRequest = 0;
 	} else if (_firstLoadRequest == requestId) {
 		_firstLoadRequest = 0;
-		controller()->showBackFromStack();
+		closeCurrent();
 	} else if (_delayedShowAtRequest == requestId) {
 		_delayedShowAtRequest = 0;
 	}

Telegram/SourceFiles/history/history_widget.h

@@ -390,6 +390,7 @@ private:
 	void handleHistoryChange(not_null<const History*> history);
 	void showAboutTopPromotion();
 	void unreadCountUpdated();
+	void closeCurrent();
 
 	[[nodiscard]] int computeMaxFieldHeight() const;
 	void toggleMuteUnmute();
@@ -742,6 +743,7 @@ private:
 	bool _inClickable = false;
 
 	bool _kbShown = false;
+	bool _fieldIsEmpty = true;
 	HistoryItem *_kbReplyTo = nullptr;
 	object_ptr<Ui::ScrollArea> _kbScroll;
 	const not_null<BotKeyboard*> _keyboard;

Telegram/SourceFiles/history/view/controls/history_view_voice_record_bar.cpp

@@ -408,6 +408,7 @@ void ListenWrap::initPlayButton() {
 	using State = TrackState;
 
 	_mediaView->setBytes(_data->bytes);
+	_document->size = _data->bytes.size();
 	_document->type = VoiceDocument;
 
 	const auto &play = _playPauseSt.playOuter;
@@ -1415,7 +1416,6 @@ void VoiceRecordBar::hideFast() {
 	hide();
 	_lock->hide();
 	_level->hide();
-	stopRecording(StopType::Cancel);
 }
 
 void VoiceRecordBar::stopRecording(StopType type) {
@@ -1542,7 +1542,10 @@ void VoiceRecordBar::hideAnimated() {
 		return;
 	}
 	_lockShowing = false;
-	visibilityAnimate(false, [=] { hideFast(); });
+	visibilityAnimate(false, [=] {
+		hideFast();
+		stopRecording(StopType::Cancel);
+	});
 }
 
 void VoiceRecordBar::finishAnimating() {
@@ -1676,6 +1679,7 @@ void VoiceRecordBar::showDiscardBox(
 	auto sure = [=, callback = std::move(callback)](Fn<void()> &&close) {
 		if (animated == anim::type::instant) {
 			hideFast();
+			stopRecording(StopType::Cancel);
 		} else {
 			hideAnimated();
 		}

Telegram/SourceFiles/history/view/history_view_service_message.cpp

@@ -19,6 +19,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/text/text_options.h"
 #include "ui/ui_utility.h"
 #include "mainwidget.h"
+#include "menu/menu_ttl_validator.h"
 #include "lang/lang_keys.h"
 #include "styles/style_chat.h"
 
@@ -613,6 +614,12 @@ TextState Service::textState(QPoint point, StateRequest request) const {
 				if (PeerHasThisCall(peer, call->id).value_or(false)) {
 					result.link = call->link;
 				}
+			} else if (const auto theme = item->Get<HistoryServiceChatThemeChange>()) {
+				result.link = theme->link;
+			} else if (const auto ttl = item->Get<HistoryServiceTTLChange>()) {
+				if (TTLMenu::TTLValidator(nullptr, history()->peer).can()) {
+					result.link = ttl->link;
+				}
 			}
 		}
 	} else if (media) {

Telegram/SourceFiles/history/view/history_view_sticker_toast.cpp

@@ -12,12 +12,14 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/buttons.h"
 #include "data/data_document.h"
 #include "data/data_document_media.h"
+#include "data/data_session.h"
 #include "main/main_session.h"
 #include "lang/lang_keys.h"
 #include "ui/text/text_utilities.h"
 #include "boxes/sticker_set_box.h"
 #include "lottie/lottie_single_player.h"
 #include "window/window_session_controller.h"
+#include "apiwrap.h"
 #include "styles/style_chat.h"
 
 namespace HistoryView {
@@ -36,7 +38,9 @@ StickerToast::StickerToast(
 , _destroy(std::move(destroy)) {
 }
 
-StickerToast::~StickerToast() = default;
+StickerToast::~StickerToast() {
+	cancelRequest();
+}
 
 void StickerToast::showFor(not_null<DocumentData*> document) {
 	const auto sticker = document->sticker();
@@ -49,11 +53,76 @@ void StickerToast::showFor(not_null<DocumentData*> document) {
 			return;
 		}
 		strong->hideAnimated();
+	} else if (_setRequestId) {
+		if (_for == document) {
+			return;
+		}
+		cancelRequest();
 	}
 	_for = document;
 
+	const auto title = lookupTitle();
+	if (!title.isEmpty()) {
+		showWithTitle(title);
+	} else {
+		requestSet();
+	}
+}
+
+QString StickerToast::lookupTitle() const {
+	Expects(_for != nullptr);
+
+	const auto sticker = _for->sticker();
+	if (!sticker) {
+		return {};
+	}
+
+	const auto id = sticker->set.id;
+	if (!id) {
+		return {};
+	}
+
+	const auto &sets = _for->owner().stickers().sets();
+	const auto i = sets.find(id);
+	if (i == end(sets)) {
+		return {};
+	}
+	return i->second->title;
+}
+
+void StickerToast::requestSet() {
+	Expects(_for != nullptr);
+
+	if (const auto sticker = _for->sticker()) {
+		const auto api = &_controller->session().api();
+		_setRequestId = api->request(MTPmessages_GetStickerSet(
+			Data::InputStickerSet(sticker->set),
+			MTP_int(0) // hash
+		)).done([=](const MTPmessages_StickerSet &result) {
+			_setRequestId = 0;
+			result.match([&](const MTPDmessages_stickerSet &data) {
+				data.vset().match([&](const MTPDstickerSet &data) {
+					const auto owner = &_controller->session().data();
+					showWithTitle(owner->stickers().getSetTitle(data));
+				});
+			}, [&](const MTPDmessages_stickerSetNotModified &) {
+				LOG(("API Error: Got messages.stickerSetNotModified."));
+			});
+		}).fail([=] {
+			_setRequestId = 0;
+		}).send();
+	}
+}
+
+void StickerToast::cancelRequest() {
+	_controller->session().api().request(base::take(_setRequestId)).cancel();
+}
+
+void StickerToast::showWithTitle(const QString &title) {
+	Expects(_for != nullptr);
+
 	const auto text = Ui::Text::Bold(
-		tr::lng_sticker_premium_title(tr::now)
+		title
 	).append('\n').append(
 		tr::lng_sticker_premium_text(tr::now)
 	);
@@ -98,8 +167,8 @@ void StickerToast::showFor(not_null<DocumentData*> document) {
 	preview->resize(size, size);
 	preview->show();
 
-	const auto bytes = document->createMediaView()->bytes();
-	const auto filepath = document->filepath();
+	const auto bytes = _for->createMediaView()->bytes();
+	const auto filepath = _for->filepath();
 	const auto player = preview->lifetime().make_state<Lottie::SinglePlayer>(
 		Lottie::ReadContent(bytes, filepath),
 		Lottie::FrameRequest{ QSize(size, size) },
@@ -122,7 +191,7 @@ void StickerToast::showFor(not_null<DocumentData*> document) {
 
 	button->setClickedCallback([=, weak = _weak] {
 		_controller->show(
-			Box<StickerSetBox>(_controller, document->sticker()->set),
+			Box<StickerSetBox>(_controller, _for->sticker()->set),
 			Ui::LayerOption::KeepOther);
 		if (const auto strong = weak.get()) {
 			strong->hideAnimated();

Telegram/SourceFiles/history/view/history_view_sticker_toast.h

@@ -34,6 +34,11 @@ public:
 	void showFor(not_null<DocumentData*> document);
 
 private:
+	void requestSet();
+	void cancelRequest();
+	void showWithTitle(const QString &title);
+	[[nodiscard]] QString lookupTitle() const;
+
 	const not_null<Window::SessionController*> _controller;
 	const not_null<QWidget*> _parent;
 	style::Toast _st;
@@ -41,6 +46,8 @@ private:
 	DocumentData *_for = nullptr;
 	Fn<void()> _destroy;
 
+	mtpRequestId _setRequestId = 0;
+
 };
 
 } // namespace HistoryView

Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp

@@ -513,9 +513,10 @@ void TopBarWidget::paintTopBar(Painter &p) {
 		const auto peer = history->peer;
 		const auto &text = peer->topBarNameText();
 		const auto badgeStyle = Ui::PeerBadgeStyle{
-			nullptr, // verified
-			&st::dialogsPremiumIcon, // premium
-			&st::attentionButtonFg };
+			&st::dialogsVerifiedIcon,
+			&st::dialogsPremiumIcon,
+			&st::attentionButtonFg,
+		};
 		const auto badgeWidth = Ui::DrawPeerBadgeGetWidth(
 			peer,
 			p,

Telegram/SourceFiles/info/profile/info_profile_cover.cpp

@@ -177,7 +177,8 @@ void Cover::initViewers(rpl::producer<QString> title) {
 	BadgeValue(
 		_peer
 	) | rpl::start_with_next([=](Badge badge) {
-		if (badge == Badge::Premium && !_peer->session().premiumPossible()) {
+		if (badge == Badge::Premium
+			&& !_peer->session().premiumBadgesShown()) {
 			badge = Badge::None;
 		}
 		setBadge(badge);

Telegram/SourceFiles/info/profile/info_profile_values.cpp

@@ -479,14 +479,14 @@ rpl::producer<Badge> BadgeValueFromFlags(Peer peer) {
 			Flag::Verified | Flag::Scam | Flag::Fake),
 		Data::PeerPremiumValue(peer)
 	) | rpl::map([=](base::flags<Flag> value, bool premium) {
-		return (value & Flag::Verified)
-			? Badge::Verified
-			: premium
-			? Badge::Premium
-			: (value & Flag::Scam)
+		return (value & Flag::Scam)
 			? Badge::Scam
 			: (value & Flag::Fake)
 			? Badge::Fake
+			: (value & Flag::Verified)
+			? Badge::Verified
+			: premium
+			? Badge::Premium
 			: Badge::None;
 	});
 }

Telegram/SourceFiles/main/main_session.cpp

@@ -236,6 +236,10 @@ bool Session::premiumPossible() const {
 	return premium() || _premiumPossible.current();
 }
 
+bool Session::premiumBadgesShown() const {
+	return supportMode() || premiumPossible();
+}
+
 rpl::producer<bool> Session::premiumPossibleValue() const {
 	using namespace rpl::mappers;
 

Telegram/SourceFiles/main/main_session.h

@@ -83,6 +83,7 @@ public:
 	[[nodiscard]] bool premium() const;
 	[[nodiscard]] bool premiumPossible() const;
 	[[nodiscard]] rpl::producer<bool> premiumPossibleValue() const;
+	[[nodiscard]] bool premiumBadgesShown() const;
 
 	[[nodiscard]] uint64 uniqueId() const; // userId() with TestDC shift.
 	[[nodiscard]] UserId userId() const;

Telegram/SourceFiles/mainwidget.cpp

@@ -1314,6 +1314,7 @@ void MainWidget::ui_showPeerHistory(
 		}
 		const auto unavailable = peer->computeUnavailableReason();
 		if (!unavailable.isEmpty()) {
+			Assert(isPrimary());
 			if (params.activation != anim::activation::background) {
 				controller()->show(Ui::MakeInformBox(unavailable));
 			}

Telegram/SourceFiles/mainwindow.cpp

@@ -280,6 +280,7 @@ void MainWindow::setupMain(MsgId singlePeerShowAtMsgId) {
 	clearWidgets();
 	_main = std::move(created);
 	if (const auto peer = singlePeer()) {
+		updateControlsGeometry();
 		_main->controller()->showPeerHistory(
 			peer,
 			Window::SectionShow::Way::ClearStack,

Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp

@@ -501,7 +501,7 @@ void OverlayWidget::moveToScreen(bool inMove) {
 		DEBUG_LOG(("Viewer Pos: Currently on screen %1, moving to screen %2")
 			.arg(screenList.indexOf(myScreen))
 			.arg(screenList.indexOf(activeWindowScreen)));
-		_widget->setScreen(activeWindowScreen);
+		window()->setScreen(activeWindowScreen);
 		DEBUG_LOG(("Viewer Pos: New actual screen: %1")
 			.arg(screenList.indexOf(_widget->screen())));
 	}

Telegram/SourceFiles/media/view/media_view_pip.cpp

@@ -475,7 +475,7 @@ void PipPanel::setPositionDefault() {
 	const auto parentScreen = widgetScreen(_parent);
 	const auto myScreen = widgetScreen(widget());
 	if (parentScreen && myScreen && myScreen != parentScreen) {
-		widget()->setScreen(parentScreen);
+		widget()->windowHandle()->setScreen(parentScreen);
 	}
 	auto position = Position();
 	position.snapped = RectPart::Top | RectPart::Left;

Telegram/SourceFiles/payments/payments_checkout_process.cpp

@@ -20,6 +20,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "core/local_url_handlers.h" // TryConvertUrlToLocal.
 #include "core/file_utilities.h" // File::OpenUrl.
 #include "core/core_cloud_password.h" // Core::CloudPasswordState
+#include "core/click_handler_types.h"
 #include "lang/lang_keys.h"
 #include "apiwrap.h"
 #include "api/api_cloud_password.h"
@@ -808,6 +809,12 @@ void CheckoutProcess::panelShowBox(object_ptr<Ui::BoxContent> box) {
 	_panel->showBox(std::move(box));
 }
 
+QVariant CheckoutProcess::panelClickHandlerContext() {
+	return QVariant::fromValue(ClickHandlerContext{
+		.show = _panel->uiShow(),
+	});
+}
+
 void CheckoutProcess::performInitialSilentValidation() {
 	const auto &invoice = _form->invoice();
 	const auto &saved = _form->information();

Telegram/SourceFiles/payments/payments_checkout_process.h

@@ -147,6 +147,7 @@ private:
 		Ui::UncheckedCardDetails data,
 		bool saveInformation) override;
 	void panelShowBox(object_ptr<Ui::BoxContent> box) override;
+	QVariant panelClickHandlerContext() override;
 
 	QString panelWebviewDataPath() override;
 

Telegram/SourceFiles/payments/ui/payments_panel.cpp

@@ -19,6 +19,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/text/format_values.h"
 #include "ui/text/text_utilities.h"
 #include "ui/effects/radial_animation.h"
+#include "ui/click_handler.h"
 #include "lang/lang_keys.h"
 #include "webview/webview_embed.h"
 #include "webview/webview_interface.h"
@@ -679,6 +680,17 @@ void Panel::requestTermsAcceptance(
 				st::boxRowPadding.right(),
 				st::defaultBoxCheckbox.margin.bottom(),
 			});
+		row->setAllowTextLines(5);
+		row->setClickHandlerFilter([=](
+				const ClickHandlerPtr &link,
+				Qt::MouseButton button) {
+			ActivateClickHandler(_widget.get(), link, ClickContext{
+				.button = button,
+				.other = _delegate->panelClickHandlerContext(),
+			});
+			return false;
+		});
+
 		(*update) = [=] { row->update(); };
 
 		struct State {
@@ -830,6 +842,10 @@ void Panel::showCriticalError(const TextWithEntities &text) {
 	}
 }
 
+std::shared_ptr<Show> Panel::uiShow() {
+	return _widget->uiShow();
+}
+
 void Panel::showWebviewError(
 		const QString &text,
 		const Webview::Available &information) {

Telegram/SourceFiles/payments/ui/payments_panel.h

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "base/object_ptr.h"
 
 namespace Ui {
+class Show;
 class RpWidget;
 class SeparatePanel;
 class BoxContent;
@@ -85,6 +86,7 @@ public:
 	void showBox(object_ptr<Ui::BoxContent> box);
 	void showToast(const TextWithEntities &text);
 	void showCriticalError(const TextWithEntities &text);
+	[[nodiscard]] std::shared_ptr<Show> uiShow();
 
 	[[nodiscard]] rpl::lifetime &lifetime();
 

Telegram/SourceFiles/payments/ui/payments_panel_delegate.h

@@ -53,6 +53,7 @@ public:
 		Ui::UncheckedCardDetails data,
 		bool saveInformation) = 0;
 	virtual void panelShowBox(object_ptr<BoxContent> box) = 0;
+	virtual QVariant panelClickHandlerContext() = 0;
 
 	virtual QString panelWebviewDataPath() = 0;
 };

Telegram/SourceFiles/platform/linux/tray_linux.cpp

@@ -419,6 +419,10 @@ rpl::producer<> Tray::iconClicks() const {
 	return _iconClicks.events();
 }
 
+bool Tray::hasIcon() const {
+	return _icon;
+}
+
 rpl::lifetime &Tray::lifetime() {
 	return _lifetime;
 }

Telegram/SourceFiles/platform/linux/tray_linux.h

@@ -33,6 +33,8 @@ public:
 	[[nodiscard]] rpl::producer<> hideToTrayRequests() const;
 	[[nodiscard]] rpl::producer<> iconClicks() const;
 
+	[[nodiscard]] bool hasIcon() const;
+
 	void createIcon();
 	void destroyIcon();
 

Telegram/SourceFiles/platform/mac/tray_mac.h

@@ -27,6 +27,8 @@ public:
 	[[nodiscard]] rpl::producer<> hideToTrayRequests() const;
 	[[nodiscard]] rpl::producer<> iconClicks() const;
 
+	[[nodiscard]] bool hasIcon() const;
+
 	void createIcon();
 	void destroyIcon();
 

Telegram/SourceFiles/platform/mac/tray_mac.mm

@@ -413,6 +413,10 @@ rpl::producer<> Tray::iconClicks() const {
 	return rpl::never<>();
 }
 
+bool Tray::hasIcon() const {
+	return _nativeIcon != nullptr;
+}
+
 rpl::lifetime &Tray::lifetime() {
 	return _lifetime;
 }

Telegram/SourceFiles/platform/win/integration_win.cpp

@@ -12,35 +12,24 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "core/application.h"
 #include "core/core_settings.h"
 #include "core/sandbox.h"
+#include "base/platform/win/base_windows_winrt.h"
 
 #include <QtCore/QCoreApplication>
 #include <QtCore/QAbstractNativeEventFilter>
 
 namespace Platform {
-namespace {
-
-class WindowsIntegration final
-	: public Integration
-	, public QAbstractNativeEventFilter {
-public:
-	void init() override;
-
-private:
-	bool nativeEventFilter(
-		const QByteArray &eventType,
-		void *message,
-		long *result) override;
-	bool processEvent(
-		HWND hWnd,
-		UINT msg,
-		WPARAM wParam,
-		LPARAM lParam,
-		LRESULT *result);
-
-};
 
 void WindowsIntegration::init() {
 	QCoreApplication::instance()->installNativeEventFilter(this);
+	_taskbarCreatedMsgId = RegisterWindowMessage(L"TaskbarButtonCreated");
+}
+
+ITaskbarList3 *WindowsIntegration::taskbarList() const {
+	return _taskbarList.get();
+}
+
+WindowsIntegration &WindowsIntegration::Instance() {
+	return static_cast<WindowsIntegration&>(Integration::Instance());
 }
 
 bool WindowsIntegration::nativeEventFilter(
@@ -64,6 +53,12 @@ bool WindowsIntegration::processEvent(
 		WPARAM wParam,
 		LPARAM lParam,
 		LRESULT *result) {
+	if (msg && msg == _taskbarCreatedMsgId && !_taskbarList) {
+		_taskbarList = base::WinRT::TryCreateInstance<ITaskbarList3>(
+			CLSID_TaskbarList,
+			CLSCTX_ALL);
+	}
+
 	switch (msg) {
 	case WM_ENDSESSION:
 		Core::Quit();
@@ -90,8 +85,6 @@ bool WindowsIntegration::processEvent(
 	return false;
 }
 
-} // namespace
-
 std::unique_ptr<Integration> CreateIntegration() {
 	return std::make_unique<WindowsIntegration>();
 }

Telegram/SourceFiles/platform/win/integration_win.h

@@ -7,9 +7,41 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
+#include "platform/platform_integration.h"
+
+#include <QAbstractNativeEventFilter>
+
+#include <winrt/base.h>
+#include <ShlObj.h>
+
 namespace Platform {
 
-class Integration;
+class WindowsIntegration final
+	: public Integration
+	, public QAbstractNativeEventFilter {
+public:
+	void init() override;
+
+	[[nodiscard]] ITaskbarList3 *taskbarList() const;
+
+	[[nodiscard]] static WindowsIntegration &Instance();
+
+private:
+	bool nativeEventFilter(
+		const QByteArray &eventType,
+		void *message,
+		long *result) override;
+	bool processEvent(
+		HWND hWnd,
+		UINT msg,
+		WPARAM wParam,
+		LPARAM lParam,
+		LRESULT *result);
+
+	uint32 _taskbarCreatedMsgId = 0;
+	winrt::com_ptr<ITaskbarList3> _taskbarList;
+
+};
 
 [[nodiscard]] std::unique_ptr<Integration> CreateIntegration();
 

Telegram/SourceFiles/platform/win/main_window_win.cpp

@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "platform/platform_notifications_manager.h"
 #include "platform/win/tray_win.h"
 #include "platform/win/windows_dlls.h"
+#include "platform/win/integration_win.h"
 #include "window/notifications_manager.h"
 #include "window/window_session_controller.h"
 #include "mainwindow.h"
@@ -82,9 +83,7 @@ private:
 
 using namespace Microsoft::WRL;
 
-ComPtr<ITaskbarList3> taskbarList;
 bool handleSessionNotification = false;
-uint32 kTaskbarCreatedMsgId = 0;
 
 [[nodiscard]] HICON NativeIcon(const QIcon &icon, QSize size) {
 	if (!icon.isNull()) {
@@ -124,15 +123,6 @@ bool EventFilter::mainWindowEvent(
 		WPARAM wParam,
 		LPARAM lParam,
 		LRESULT *result) {
-	if (const auto tbCreatedMsgId = kTaskbarCreatedMsgId) {
-		if (msg == tbCreatedMsgId) {
-			HRESULT hr = CoCreateInstance(CLSID_TaskbarList, nullptr, CLSCTX_ALL, IID_PPV_ARGS(&taskbarList));
-			if (!SUCCEEDED(hr)) {
-				taskbarList.Reset();
-			}
-		}
-	}
-
 	switch (msg) {
 
 	case WM_DESTROY: {
@@ -179,9 +169,6 @@ MainWindow::MainWindow(not_null<Window::Controller*> controller)
 , _taskbarHiderWindow(std::make_unique<QWindow>()) {
 	qApp->installNativeEventFilter(&_private->filter);
 
-	if (!kTaskbarCreatedMsgId) {
-		kTaskbarCreatedMsgId = RegisterWindowMessage(L"TaskbarButtonCreated");
-	}
 	setupNativeWindowFrame();
 
 	using namespace rpl::mappers;
@@ -356,7 +343,9 @@ void MainWindow::updateIconCounters() {
 	QIcon iconSmall, iconBig;
 	iconSmall.addPixmap(iconSmallPixmap16);
 	iconSmall.addPixmap(iconSmallPixmap32);
-	const auto bigCounter = taskbarList.Get() ? 0 : counter;
+	const auto integration = &Platform::WindowsIntegration::Instance();
+	const auto taskbarList = integration->taskbarList();
+	const auto bigCounter = taskbarList ? 0 : counter;
 	iconBig.addPixmap(Tray::IconWithCounter(
 		Tray::CounterLayerArgs(32, bigCounter, muted),
 		false,
@@ -528,9 +517,6 @@ void MainWindow::destroyCachedIcons() {
 MainWindow::~MainWindow() {
 	WTSUnRegisterSessionNotification(_hWnd);
 	_private->viewSettings.Reset();
-	if (taskbarList) {
-		taskbarList.Reset();
-	}
 	destroyCachedIcons();
 }
 

Telegram/SourceFiles/platform/win/notifications_manager_win.cpp

@@ -440,6 +440,7 @@ private:
 		const QString &subtitle,
 		const QString &msg,
 		DisplayOptions options);
+	void tryHide(const ToastNotification &notification);
 	[[nodiscard]] std::wstring ensureSendButtonIcon();
 
 	Window::Notifications::CachedUserpics _cachedUserpics;
@@ -485,7 +486,7 @@ void Manager::Private::clearAll() {
 
 	for (const auto &[key, notifications] : base::take(_notifications)) {
 		for (const auto &[msgId, notification] : notifications) {
-			_notifier.Hide(notification);
+			tryHide(notification);
 		}
 	}
 }
@@ -511,7 +512,7 @@ void Manager::Private::clearFromItem(not_null<HistoryItem*> item) {
 	if (i->second.empty()) {
 		_notifications.erase(i);
 	}
-	_notifier.Hide(taken);
+	tryHide(taken);
 }
 
 void Manager::Private::clearFromHistory(not_null<History*> history) {
@@ -528,7 +529,7 @@ void Manager::Private::clearFromHistory(not_null<History*> history) {
 		_notifications.erase(i);
 
 		for (const auto &[msgId, notification] : temp) {
-			_notifier.Hide(notification);
+			tryHide(notification);
 		}
 	}
 }
@@ -548,7 +549,7 @@ void Manager::Private::clearFromSession(not_null<Main::Session*> session) {
 		_notifications.erase(i);
 
 		for (const auto &[msgId, notification] : temp) {
-			_notifier.Hide(notification);
+			tryHide(notification);
 		}
 	}
 }
@@ -807,7 +808,7 @@ bool Manager::Private::showNotificationInTryCatch(
 		if (j != i->second.end()) {
 			const auto existing = j->second;
 			i->second.erase(j);
-			_notifier.Hide(existing);
+			tryHide(existing);
 			i = _notifications.find(key);
 		}
 	}
@@ -827,7 +828,14 @@ bool Manager::Private::showNotificationInTryCatch(
 	return true;
 }
 
-Manager::Manager(Window::Notifications::System *system) : NativeManager(system)
+void Manager::Private::tryHide(const ToastNotification &notification) {
+	base::WinRT::Try([&] {
+		_notifier.Hide(notification);
+	});
+}
+
+Manager::Manager(Window::Notifications::System *system)
+: NativeManager(system)
 , _private(std::make_unique<Private>(this, Private::Type::Rounded)) {
 }
 

Telegram/SourceFiles/platform/win/tray_win.cpp

@@ -231,6 +231,10 @@ rpl::producer<> Tray::iconClicks() const {
 	return _iconClicks.events();
 }
 
+bool Tray::hasIcon() const {
+	return _icon;
+}
+
 rpl::lifetime &Tray::lifetime() {
 	return _lifetime;
 }

Telegram/SourceFiles/platform/win/tray_win.h

@@ -32,6 +32,8 @@ public:
 	[[nodiscard]] rpl::producer<> hideToTrayRequests() const;
 	[[nodiscard]] rpl::producer<> iconClicks() const;
 
+	[[nodiscard]] bool hasIcon() const;
+
 	void createIcon();
 	void destroyIcon();
 

Telegram/SourceFiles/profile/profile_block_group_members.cpp

@@ -402,7 +402,7 @@ void GroupMembersWidget::setItemFlags(
 	const auto rankIt = megagroup->mgInfo->admins.find(peerToUser(user->id));
 	const auto adminCanEdit = isAdmin && adminIt->second.canEdit;
 	const auto rank = (amCreator || isCreator)
-		? (megagroup->mgInfo->creatorRank.isEmpty()
+		? (!megagroup->mgInfo->creatorRank.isEmpty()
 			? megagroup->mgInfo->creatorRank
 			: tr::lng_owner_badge(tr::now))
 		: (amAdmin || isAdmin)

Telegram/SourceFiles/storage/file_upload.cpp

@@ -29,7 +29,7 @@ namespace {
 // max 512kb uploaded at the same time in each session
 constexpr auto kMaxUploadFileParallelSize = MTP::kUploadSessionsCount * 512 * 1024;
 
-constexpr auto kDocumentMaxPartsCount = 8000;
+constexpr auto kDocumentMaxPartsCountDefault = 4000;
 
 // 32kb for tiny document ( < 1mb )
 constexpr auto kDocumentUploadPartSize0 = 32 * 1024;
@@ -120,9 +120,7 @@ void Uploader::File::setDocSize(int64 size) {
 		if (docSize > limit1 || !setPartSize(kDocumentUploadPartSize1)) {
 			if (!setPartSize(kDocumentUploadPartSize2)) {
 				if (!setPartSize(kDocumentUploadPartSize3)) {
-					if (!setPartSize(kDocumentUploadPartSize4)) {
-						LOG(("Upload Error: bad doc size: %1").arg(docSize));
-					}
+					setPartSize(kDocumentUploadPartSize4);
 				}
 			}
 		}
@@ -133,7 +131,7 @@ bool Uploader::File::setPartSize(uint32 partSize) {
 	docPartSize = partSize;
 	docPartsCount = (docSize / docPartSize)
 		+ ((docSize % docPartSize) ? 1 : 0);
-	return (docPartsCount <= kDocumentMaxPartsCount);
+	return (docPartsCount <= kDocumentMaxPartsCountDefault);
 }
 
 uint64 Uploader::File::id() const {

Telegram/SourceFiles/storage/storage_media_prepare.cpp

@@ -165,8 +165,8 @@ MimeDataState ComputeMimeDataState(const QMimeData *data) {
 		const auto filesize = info.size();
 		if (filesize > kFileSizePremiumLimit) {
 			return MimeDataState::None;
-		} else if (filesize > kFileSizeLimit) {
-			return MimeDataState::PremiumFile;
+		//} else if (filesize > kFileSizeLimit) {
+		//	return MimeDataState::PremiumFile;
 		} else if (allAreSmallImages) {
 			if (filesize > Images::kReadBytesLimit) {
 				allAreSmallImages = false;

Telegram/SourceFiles/storage/storage_media_prepare.h

@@ -23,7 +23,7 @@ enum class MimeDataState {
 	None,
 	Files,
 	PhotoFiles,
-	PremiumFile,
+	//PremiumFile,
 	Image,
 };
 

Telegram/SourceFiles/tray.cpp

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "core/application.h"
 #include "core/core_settings.h"
+#include "platform/platform_specific.h"
 
 #include <QtWidgets/QApplication>
 
@@ -19,17 +20,20 @@ Tray::Tray() {
 
 void Tray::create() {
 	rebuildMenu();
-	if (Core::App().settings().workMode() != Settings::WorkMode::WindowOnly) {
+	using WorkMode = Settings::WorkMode;
+	if (Platform::TrayIconSupported()
+		&& (Core::App().settings().workMode() != WorkMode::WindowOnly)) {
 		_tray.createIcon();
 	}
 
 	Core::App().settings().workModeValue(
 	) | rpl::combine_previous(
-	) | rpl::start_with_next([=](
-			Settings::WorkMode previous,
-			Settings::WorkMode state) {
-		const auto wasHasIcon = (previous != Settings::WorkMode::WindowOnly);
-		const auto nowHasIcon = (state != Settings::WorkMode::WindowOnly);
+	) | rpl::start_with_next([=](WorkMode previous, WorkMode state) {
+		if (!Platform::TrayIconSupported()) {
+			return;
+		}
+		const auto wasHasIcon = (previous != WorkMode::WindowOnly);
+		const auto nowHasIcon = (state != WorkMode::WindowOnly);
 		if (wasHasIcon != nowHasIcon) {
 			if (nowHasIcon) {
 				_tray.createIcon();
@@ -177,4 +181,8 @@ void Tray::toggleSoundNotifications() {
 	}
 }
 
+bool Tray::has() const {
+	return _tray.hasIcon();
+}
+
 } // namespace Core

Telegram/SourceFiles/tray.h

@@ -23,6 +23,8 @@ public:
 	[[nodiscard]] rpl::producer<> showFromTrayRequests() const;
 	[[nodiscard]] rpl::producer<> hideToTrayRequests() const;
 
+	[[nodiscard]] bool has() const;
+
 private:
 	void rebuildMenu();
 	void toggleSoundNotifications();

Telegram/SourceFiles/ui/unread_badge.cpp

@@ -110,25 +110,7 @@ int DrawPeerBadgeGetWidth(
 		int nameWidth,
 		int outerWidth,
 		const PeerBadgeStyle &st) {
-	if (peer->isVerified() && st.verified) {
-		const auto iconw = st.verified->width();
-		st.verified->paint(
-			p,
-			rectForName.x() + qMin(nameWidth, rectForName.width() - iconw),
-			rectForName.y(),
-			outerWidth);
-		return iconw;
-	} else if (peer->isPremium()
-		&& st.premium
-		&& peer->session().premiumPossible()) {
-		const auto iconw = st.premium->width();
-		st.premium->paint(
-			p,
-			rectForName.x() + qMin(nameWidth, rectForName.width() - iconw),
-			rectForName.y(),
-			outerWidth);
-		return iconw;
-	} else if ((peer->isScam() || peer->isFake()) && st.scam) {
+	if ((peer->isScam() || peer->isFake()) && st.scam) {
 		const auto phrase = peer->isScam()
 			? tr::lng_scam_badge(tr::now)
 			: tr::lng_fake_badge(tr::now);
@@ -149,6 +131,24 @@ int DrawPeerBadgeGetWidth(
 			height);
 		DrawScamFakeBadge(p, rect, outerWidth, *st.scam, phrase, phraseWidth);
 		return st::dialogsScamSkip + width;
+	} else if (peer->isVerified() && st.verified) {
+		const auto iconw = st.verified->width();
+		st.verified->paint(
+			p,
+			rectForName.x() + qMin(nameWidth, rectForName.width() - iconw),
+			rectForName.y(),
+			outerWidth);
+		return iconw;
+	} else if (peer->isPremium()
+		&& st.premium
+		&& peer->session().premiumBadgesShown()) {
+		const auto iconw = st.premium->width();
+		st.premium->paint(
+			p,
+			rectForName.x() + qMin(nameWidth, rectForName.width() - iconw),
+			rectForName.y(),
+			outerWidth);
+		return iconw;
 	}
 	return 0;
 }

Telegram/SourceFiles/window/main_window.cpp

@@ -903,7 +903,7 @@ Core::WindowPosition MainWindow::SecondaryInitPosition() {
 }
 
 bool MainWindow::minimizeToTray() {
-	if (Core::Quitting()/* || !hasTrayIcon()*/) {
+	if (Core::Quitting() || !Core::App().tray().has()) {
 		return false;
 	}
 

Telegram/SourceFiles/window/themes/window_theme.cpp

@@ -41,6 +41,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include <QtCore/QBuffer>
 #include <QtCore/QJsonDocument>
 #include <QtCore/QJsonObject>
+#include <QtCore/QFileSystemWatcher>
 
 namespace Window {
 namespace Theme {
@@ -540,6 +541,8 @@ ChatBackground::ChatBackground() : _adjustableColors({
 		st::historyScrollBarBgOver }) {
 }
 
+ChatBackground::~ChatBackground() = default;
+
 void ChatBackground::setThemeData(QImage &&themeImage, bool themeTile) {
 	_themeImage = PostprocessBackgroundImage(
 		std::move(themeImage),
@@ -566,6 +569,7 @@ void ChatBackground::start() {
 
 	_updates.events(
 	) | rpl::start_with_next([=](const BackgroundUpdate &update) {
+		refreshThemeWatcher();
 		if (update.paletteChanged()) {
 			style::NotifyPaletteChanged();
 		}
@@ -584,6 +588,25 @@ void ChatBackground::start() {
 	Core::App().settings().setSystemDarkMode(Platform::IsDarkMode());
 }
 
+void ChatBackground::refreshThemeWatcher() {
+	const auto path = _themeObject.pathAbsolute;
+	if (path.isEmpty()
+		|| !QFileInfo(path).isNativePath()
+		|| editingTheme()) {
+		_themeWatcher = nullptr;
+	} else if (!_themeWatcher || !_themeWatcher->files().contains(path)) {
+		_themeWatcher = std::make_unique<QFileSystemWatcher>(
+			QStringList(path));
+		QObject::connect(
+			_themeWatcher.get(),
+			&QFileSystemWatcher::fileChanged,
+			[](const QString &path) {
+			Apply(path);
+			KeepApplied();
+		});
+	}
+}
+
 void ChatBackground::checkUploadWallPaper() {
 	if (!_session) {
 		_wallPaperUploadLifetime = rpl::lifetime();
@@ -807,6 +830,7 @@ std::optional<Data::CloudTheme> ChatBackground::editingTheme() const {
 
 void ChatBackground::setEditingTheme(const Data::CloudTheme &editing) {
 	_editingTheme = editing;
+	refreshThemeWatcher();
 }
 
 void ChatBackground::clearEditingTheme(ClearEditing clear) {
@@ -822,6 +846,7 @@ void ChatBackground::clearEditingTheme(ClearEditing clear) {
 		reapplyWithNightMode(std::nullopt, _nightMode);
 		KeepApplied();
 	}
+	refreshThemeWatcher();
 }
 
 void ChatBackground::adjustPaletteUsingBackground(const QImage &image) {

Telegram/SourceFiles/window/themes/window_theme.h

@@ -11,6 +11,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_cloud_themes.h"
 #include "ui/style/style_core_palette.h"
 
+class QFileSystemWatcher;
+
 namespace style {
 struct colorizer;
 } // namespace style
@@ -154,6 +156,7 @@ enum class ClearEditing {
 class ChatBackground final {
 public:
 	ChatBackground();
+	~ChatBackground();
 
 	[[nodiscard]] rpl::producer<BackgroundUpdate> updates() const {
 		return _updates.events();
@@ -240,6 +243,7 @@ private:
 	[[nodiscard]] bool isNonDefaultBackground();
 	void checkUploadWallPaper();
 	[[nodiscard]] QImage postprocessBackgroundImage(QImage image);
+	void refreshThemeWatcher();
 
 	friend bool IsNightMode();
 	friend void SetNightModeValue(bool nightMode);
@@ -276,6 +280,7 @@ private:
 	QImage _themeImage;
 	bool _themeTile = false;
 	std::optional<Data::CloudTheme> _editingTheme;
+	std::unique_ptr<QFileSystemWatcher> _themeWatcher;
 
 	Data::WallPaper _paperForRevert
 		= Data::details::UninitializedWallPaper();

Telegram/SourceFiles/window/window_peer_menu.cpp

@@ -1201,7 +1201,9 @@ QPointer<Ui::BoxContent> ShowForwardMessagesBox(
 		navigation
 	](not_null<PeerData*> peer) mutable {
 		const auto content = navigation->parentController()->content();
-		if (peer->isSelf()) {
+		if (peer->isSelf()
+			&& !draft.ids.empty()
+			&& draft.ids.front().peer != peer->id) {
 			const auto history = peer->owner().history(peer);
 			auto resolved = history->resolveForwardDraft(draft);
 			if (!resolved.items.empty()) {

Telegram/SourceFiles/window/window_session_controller.cpp

@@ -1220,6 +1220,11 @@ void SessionController::closeThirdSection() {
 	}
 }
 
+bool SessionController::canShowSeparateWindow(
+		not_null<PeerData*> peer) const {
+	return peer->computeUnavailableReason().isEmpty();
+}
+
 void SessionController::showPeer(not_null<PeerData*> peer, MsgId msgId) {
 	const auto currentPeer = activeChatCurrent().peer();
 	if (peer && peer->isChannel() && currentPeer != peer) {
@@ -1926,8 +1931,8 @@ Show::Show(not_null<SessionNavigation*> navigation)
 : Show(&navigation->parentController()->window()) {
 }
 
-Show::Show(not_null<Controller*> window)
-: _window(base::make_weak(window.get())) {
+Show::Show(Controller *window)
+: _window(base::make_weak(window)) {
 }
 
 Show::~Show() = default;

Telegram/SourceFiles/window/window_session_controller.h

@@ -380,6 +380,7 @@ public:
 	void resizeForThirdSection();
 	void closeThirdSection();
 
+	[[nodiscard]] bool canShowSeparateWindow(not_null<PeerData*> peer) const;
 	void showPeer(not_null<PeerData*> peer, MsgId msgId = ShowAtUnreadMsgId);
 
 	void startOrJoinGroupCall(
@@ -609,7 +610,7 @@ void ActivateWindow(not_null<SessionController*> controller);
 class Show : public Ui::Show {
 public:
 	explicit Show(not_null<SessionNavigation*> navigation);
-	explicit Show(not_null<Controller*> window);
+	explicit Show(Controller *window);
 	~Show();
 	void showBox(
 		object_ptr<Ui::BoxContent> content,

Telegram/build/docker/centos_env/Dockerfile

@@ -422,15 +422,13 @@ RUN git init ffmpeg \
 	&& rm -rf ffmpeg
 
 FROM builder AS pipewire
-RUN git clone -b 0.3.42 --depth=1 $GIT/PipeWire/pipewire.git \
+RUN git clone -b 0.3.33 --depth=1 $GIT/PipeWire/pipewire.git \
 	&& cd pipewire \
 	&& meson build \
 		--buildtype=release \
 		-Dtests=disabled \
 		-Dexamples=disabled \
-		-Dpipewire-v4l2=disabled \
 		-Dspa-plugins=disabled \
-		-Dsession-managers=[] \
 	&& meson compile -C build \
 	&& DESTDIR="$LibrariesPath/pipewire-cache" meson install -C build \
 	&& cd .. \
@@ -439,15 +437,13 @@ RUN git clone -b 0.3.42 --depth=1 $GIT/PipeWire/pipewire.git \
 FROM builder AS openal
 COPY --from=pipewire ${LibrariesPath}/pipewire-cache /
 
-RUN git clone -b 1.22.0 --depth=1 $GIT/kcat/openal-soft.git \
+RUN git clone -b 1.22.1 --depth=1 $GIT/kcat/openal-soft.git \
 	&& cd openal-soft \
-	&& curl -sSL https://github.com/kcat/openal-soft/commit/2ea5bb91686ee1a7350672bf15b7b63649dbf111.patch \
-		| git apply \
+	&& sed -i 's@PW_CHECK_VERSION(major, minor, revision)@!PW_CHECK_VERSION(major, minor, revision + 1)@' alc/backends/pipewire.cpp \
 	&& CFLAGS="$HFLAGS" CXXFLAGS="$HFLAGS" cmake -GNinja -B build . \
 		-DCMAKE_BUILD_TYPE=Release \
 		-DLIBTYPE:STRING=STATIC \
 		-DALSOFT_EXAMPLES=OFF \
-		-DALSOFT_TESTS=OFF \
 		-DALSOFT_UTILS=OFF \
 		-DALSOFT_INSTALL_CONFIG=OFF \
 	&& cmake --build build --parallel \

Telegram/build/prepare/prepare.py

@@ -399,7 +399,7 @@ if customRunCommand:
 stage('patches', """
     git clone https://github.com/desktop-app/patches.git
     cd patches
-    git checkout e1383b0e8f
+    git checkout 38af8ef4c6
 """)
 
 stage('depot_tools', """
@@ -976,7 +976,7 @@ release:
 mac:
     git clone https://github.com/kcat/openal-soft.git
     cd openal-soft
-    git checkout af8e756d
+    git checkout 1.22.1
     CFLAGS=$UNGUARDED CPPFLAGS=$UNGUARDED cmake -B build . \\
         -D CMAKE_INSTALL_PREFIX:PATH=$USED_PREFIX \\
         -D ALSOFT_EXAMPLES=OFF \\

Telegram/build/version

@@ -1,7 +1,7 @@
-AppVersion         3007006
-AppVersionStrMajor 3.7
-AppVersionStrSmall 3.7.6
-AppVersionStr      3.7.6
-BetaChannel        1
+AppVersion         4000002
+AppVersionStrMajor 4.0
+AppVersionStrSmall 4.0.2
+AppVersionStr      4.0.2
+BetaChannel        0
 AlphaVersion       0
-AppVersionOriginal 3.7.6.beta
+AppVersionOriginal 4.0.2

changelog.txt

@@ -1,3 +1,31 @@
+4.0.2 (24.06.22)
+
+- Fix window title on Windows 7. (again)
+- Fix file chooser and global menu on macOS.
+- Crash fix and OpenAL check for PipeWire fix on Linux.
+
+4.0.1 (23.06.22)
+
+- Fix window title on Windows 7.
+- Bug fixes and other minor improvements.
+
+4.0 (22.06.22)
+
+- Premium: Send media and files each up to 4 GB in size.
+- Premium: Download media and files at the fastest possible speed, with no limits.
+- Premium: Double most of the limits in the app.
+- Premium: Get a new button next to any voice message to generate a transcript of its audio.
+- Premium: React with even more emoji, including :clown: and :heart_eyes:.
+- Premium: Send unique stickers with additional effects, updated monthly.
+- Premium: Set a default chat folder or enable tools to auto-archive and hide new chats.
+- Premium: Subscribers have a badge next to their name, showing they help support Telegram.
+- Premium: Show off your profile video that will be animated for everyone in chats and the chat list.
+- Premium: Sponsored Messages that are sometimes shown in public channels will no longer appear.
+- Enable join requests for your public groups – no invite links required.
+- Users who open the group will see an Apply to Join Group button.
+- Once approved by an admin, users will be able to participate in the chat.
+- Bots that are integrated into the attachment menu can be programmed to work in groups and channels.
+
 3.7.6 beta (16.06.22)
 
 - Settings > Advanced > Experimental adds an option to open chats in separate windows.

snap/snapcraft.yaml

@@ -237,7 +237,7 @@ parts:
   openal:
     source: https://github.com/kcat/openal-soft.git
     source-depth: 1
-    source-tag: 1.22.0
+    source-tag: 1.22.1
     plugin: cmake
     build-packages:
       - libasound2-dev
@@ -254,9 +254,11 @@ parts:
       - -DCMAKE_BUILD_TYPE=Release
       - -DCMAKE_INSTALL_PREFIX=/usr
       - -DALSOFT_EXAMPLES=OFF
-      - -DALSOFT_TESTS=OFF
       - -DALSOFT_UTILS=OFF
       - -DALSOFT_INSTALL_CONFIG=OFF
+    override-pull: |
+      craftctl default
+      sed -i 's@PW_CHECK_VERSION(major, minor, revision)@!PW_CHECK_VERSION(major, minor, revision + 1)@' alc/backends/pipewire.cpp
     prime:
       - -./usr/include
       - -./usr/lib/$CRAFT_ARCH_TRIPLET/cmake