Updated to TD 1.8.12

.appveyor/install.bat

@@ -28,7 +28,7 @@ GOTO:EOF
     git clone -q --depth 1 --branch master https://github.com/telegramdesktop/dependencies_windows.git %LIB_DIR%
     cd %LIB_DIR%
 
-    git clone --depth 1 --branch 0.5.0 https://github.com/ericniebler/range-v3
+    git clone --depth 1 --branch 0.9.1 https://github.com/ericniebler/range-v3
 
     if exist prepare.bat (
         call prepare.bat

.travis/build.sh

@@ -28,7 +28,7 @@ GYP_CACHE_VERSION="3"
 GYP_PATCH="$UPSTREAM/Telegram/Patches/gyp.diff"
 
 RANGE_PATH="$BUILD/range-v3"
-RANGE_CACHE_VERSION="4"
+RANGE_CACHE_VERSION="3"
 
 VA_PATH="$BUILD/libva"
 VA_CACHE_VERSION="3"
@@ -217,7 +217,7 @@ buildRange() {
   rm -rf *
 
   cd "$EXTERNAL"
-  git clone --depth 1 --branch 0.5.0 https://github.com/ericniebler/range-v3
+  git clone --depth 1 --branch 0.9.1 https://github.com/ericniebler/range-v3
 
   cd "$EXTERNAL/range-v3"
   cp -r * "$RANGE_PATH/"

Telegram/Resources/uwp/AppX/AppxManifest.xml

@@ -9,7 +9,7 @@
   <Identity Name="TelegramMessengerLLP.TelegramDesktop"
     ProcessorArchitecture="ARCHITECTURE"
     Publisher="CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A"
-    Version="1.8.11.0" />
+    Version="1.8.12.0" />
   <Properties>
     <DisplayName>Telegram Desktop</DisplayName>
     <PublisherDisplayName>Telegram FZ-LLC</PublisherDisplayName>

Telegram/SourceFiles/boxes/single_choice_box.cpp

@@ -38,7 +38,7 @@ void SingleChoiceBox::prepare() {
 	content->add(object_ptr<Ui::FixedHeightWidget>(
 		content,
 		st::boxOptionListPadding.top() + st::autolockButton.margin.top()));
-	auto &&ints = ranges::view::ints(0);
+	auto &&ints = ranges::view::ints(0, ranges::unreachable);
 	for (const auto &[i, text] : ranges::view::zip(ints, _optionTexts)) {
 		content->add(
 			object_ptr<Ui::Radiobutton>(

Telegram/SourceFiles/chat_helpers/emoji_keywords.cpp

@@ -449,7 +449,7 @@ std::vector<Result> EmojiKeywords::LangPack::query(
 	}
 
 	const auto from = _data.emoji.lower_bound(normalized);
-	auto &&chosen = ranges::make_iterator_range(
+	auto &&chosen = ranges::make_subrange(
 		from,
 		end(_data.emoji)
 	) | ranges::view::take_while([&](const auto &pair) {

Telegram/SourceFiles/chat_helpers/emoji_sets_manager.cpp

@@ -367,7 +367,7 @@ void Row::paintPreview(Painter &p) const {
 	const auto y = st::manageEmojiPreviewPadding.top();
 	const auto width = st::manageEmojiPreviewWidth;
 	const auto height = st::manageEmojiPreviewWidth;
-	auto &&preview = ranges::view::zip(_preview, ranges::view::ints(0));
+	auto &&preview = ranges::view::zip(_preview, ranges::view::ints(0, int(_preview.size())));
 	for (const auto &[pixmap, index] : preview) {
 		const auto row = (index / 2);
 		const auto column = (index % 2);
@@ -570,7 +570,7 @@ void Row::setupPreview(const Set &set) {
 	const auto size = st::manageEmojiPreview * cIntRetinaFactor();
 	const auto original = QImage(set.previewPath);
 	const auto full = original.height();
-	auto &&preview = ranges::view::zip(_preview, ranges::view::ints(0));
+	auto &&preview = ranges::view::zip(_preview, ranges::view::ints(0, int(_preview.size())));
 	for (auto &&[pixmap, index] : preview) {
 		pixmap = App::pixmapFromImageInPlace(original.copy(
 			{ full * index, 0, full, full }

Telegram/SourceFiles/core/core_ui_integration.cpp

@@ -115,7 +115,7 @@ std::shared_ptr<ClickHandler> UiIntegration::createLinkHandler(
 bool UiIntegration::handleUrlClick(
 		const QString &url,
 		const QVariant &context) {
-	auto local = Core::TryConvertUrlToLocal(url);
+	const auto local = Core::TryConvertUrlToLocal(url);
 	if (Core::InternalPassportLink(local)) {
 		return true;
 	}
@@ -123,8 +123,8 @@ bool UiIntegration::handleUrlClick(
 	if (UrlClickHandler::IsEmail(url)) {
 		File::OpenEmailLink(url);
 		return true;
-	} else if (url.startsWith(qstr("tg://"), Qt::CaseInsensitive)) {
+	} else if (local.startsWith(qstr("tg://"), Qt::CaseInsensitive)) {
-		Core::App().openLocalUrl(url, context);
+		Core::App().openLocalUrl(local, context);
 		return true;
 	}
 	return false;

Telegram/SourceFiles/core/version.h

@@ -15,8 +15,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #define TDESKTOP_ALPHA_VERSION (0ULL)
 #endif // TDESKTOP_OFFICIAL_TARGET
 
-constexpr auto AppVersion = 1008011;
+constexpr auto AppVersion = 1008012;
-constexpr auto AppVersionStr = "1.8.11";
+constexpr auto AppVersionStr = "1.8.12";
 constexpr auto AppBetaVersion = false;
 constexpr auto AppAlphaVersion = TDESKTOP_ALPHA_VERSION;
 constexpr auto AppKotatoVersion = 1000003;

Telegram/SourceFiles/data/data_channel.cpp

@@ -764,7 +764,7 @@ void ApplyMegagroupAdmins(
 	}
 
 	auto adding = base::flat_map<UserId, QString>();
-	auto admins = ranges::make_iterator_range(
+	auto admins = ranges::make_subrange(
 		list.begin(), list.end()
 	) | ranges::view::transform([](const MTPChannelParticipant &p) {
 		const auto userId = p.match([](const auto &data) {

Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp

@@ -2962,7 +2962,7 @@ void InnerWidget::setupShortcuts() {
 			Command::ChatPinned4,
 			Command::ChatPinned5,
 		};
-		auto &&pinned = ranges::view::zip(kPinned, ranges::view::ints(0));
+		auto &&pinned = ranges::view::zip(kPinned, ranges::view::ints(0, ranges::unreachable));
 		for (const auto [command, index] : pinned) {
 			request->check(command) && request->handle([=, index = index] {
 				const auto list = session().data().chatsList()->indexed();

Telegram/SourceFiles/export/data/export_data_types.cpp

@@ -17,7 +17,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include <range/v3/algorithm/max_element.hpp>
 #include <range/v3/view/all.hpp>
 #include <range/v3/view/transform.hpp>
-#include <range/v3/to_container.hpp>
+#include <range/v3/range/conversion.hpp>
 
 namespace App { // Hackish..
 QString formatPhone(QString phone);

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -2444,7 +2444,7 @@ MessageIdsList HistoryInner::getSelectedItems() const {
 		return {};
 	}
 
-	auto result = make_iterator_range(
+	auto result = ranges::make_subrange(
 		_selected.begin(),
 		_selected.end()
 	) | view::filter([](const auto &selected) {

Telegram/SourceFiles/history/history_message.cpp

@@ -1041,6 +1041,9 @@ void HistoryMessage::applyEdition(const MTPDmessage &message) {
 	//	}
 	//}
 
+	const auto copyFlags = MTPDmessage::Flag::f_edit_hide;
+	_flags = (_flags & ~copyFlags) | (message.vflags().v & copyFlags);
+
 	if (const auto editDate = message.vedit_date()) {
 		_flags |= MTPDmessage::Flag::f_edit_date;
 		if (!Has<HistoryMessageEdited>()) {

Telegram/SourceFiles/history/view/media/history_view_photo.cpp

@@ -87,7 +87,7 @@ QSize Photo::countOptimalSize() {
 	if (_serviceWidth > 0) {
 		return { _serviceWidth, _serviceWidth };
 	}
-	const auto minWidth = qMax((!_parent->hasBubble() ? st::minPhotoSize : st::historyPhotoBubbleMinWidth), _parent->infoWidth() + 2 * (st::msgDateImgDelta + st::msgDateImgPadding.x()));
+	const auto minWidth = qMax((_parent->hasBubble() ? st::historyPhotoBubbleMinWidth : st::minPhotoSize), _parent->infoWidth() + 2 * (st::msgDateImgDelta + st::msgDateImgPadding.x()));
 	const auto maxActualWidth = qMax(tw, minWidth);
 	maxWidth = qMax(maxActualWidth, th);
 	minHeight = qMax(th, st::minPhotoSize);
@@ -127,7 +127,7 @@ QSize Photo::countCurrentSize(int newWidth) {
 	if (_pixw < 1) _pixw = 1;
 	if (_pixh < 1) _pixh = 1;
 
-	auto minWidth = qMax((!_parent->hasBubble() ? st::minPhotoSize : st::historyPhotoBubbleMinWidth), _parent->infoWidth() + 2 * (st::msgDateImgDelta + st::msgDateImgPadding.x()));
+
 	newWidth = qMax(_pixw, minWidth);
 	auto newHeight = qMax(_pixh, st::minPhotoSize);
 	if (_parent->hasBubble() && !_caption.isEmpty()) {

Telegram/SourceFiles/history/view/media/history_view_poll.cpp

@@ -34,6 +34,10 @@ struct PercentCounterItem {
 	int percent = 0;
 	int remainder = 0;
 
+	inline bool operator==(const PercentCounterItem &o) const {
+		return remainder == o.remainder && percent == o.percent;
+	}
+
 	inline bool operator<(const PercentCounterItem &other) const {
 		if (remainder > other.remainder) {
 			return true;
@@ -87,7 +91,7 @@ void CountNicePercent(
 	auto &&zipped = ranges::view::zip(
 		votes,
 		items,
-		ranges::view::ints(0));
+		ranges::view::ints(0, int(items.size())));
 	for (auto &&[votes, item, index] : zipped) {
 		item.index = index;
 		item.percent = (votes * 100) / total;

Telegram/SourceFiles/media/streaming/media_streaming_reader.cpp

@@ -291,7 +291,7 @@ auto Reader::Slice::prepareFill(int from, int till) -> PrepareFillResult {
 		ranges::less(),
 		&PartsMap::value_type::first);
 	const auto haveTill = FindNotLoadedStart(
-		ranges::make_iterator_range(start, finish),
+		ranges::make_subrange(start, finish),
 		fromOffset);
 	if (haveTill < till) {
 		result.offsetsFromLoader = offsetsFromLoader(
@@ -607,14 +607,14 @@ auto Reader::Slices::fill(int offset, bytes::span buffer) -> FillResult {
 		markSliceUsed(fromSlice);
 		CopyLoaded(
 			buffer,
-			ranges::make_iterator_range(first.start, first.finish),
+			ranges::make_subrange(first.start, first.finish),
 			firstFrom,
 			firstTill);
 		if (fromSlice + 1 < tillSlice) {
 			markSliceUsed(fromSlice + 1);
 			CopyLoaded(
 				buffer.subspan(firstTill - firstFrom),
-				ranges::make_iterator_range(second.start, second.finish),
+				ranges::make_subrange(second.start, second.finish),
 				secondFrom,
 				secondTill);
 		}
@@ -644,7 +644,7 @@ auto Reader::Slices::fillFromHeader(int offset, bytes::span buffer)
 	if (prepared.ready) {
 		CopyLoaded(
 			buffer,
-			ranges::make_iterator_range(prepared.start, prepared.finish),
+			ranges::make_subrange(prepared.start, prepared.finish),
 			from,
 			till);
 		result.filled = true;

Telegram/SourceFiles/mtproto/config_loader.cpp

@@ -129,7 +129,11 @@ void ConfigLoader::createSpecialLoader() {
 			const std::string &ip,
 			int port,
 			bytes::const_span secret) {
+		if (ip.empty()) {
+			_specialLoader = nullptr;
+		} else {
 			addSpecialEndpoint(dcId, ip, port, secret);
+		}
 	}, _phone);
 }
 

Telegram/SourceFiles/mtproto/special_config_request.cpp

@@ -374,19 +374,22 @@ SpecialConfigRequest::SpecialConfigRequest(
 	while (!domains.empty()) {
 		_attempts.push_back({ Type::Google, takeDomain(), "dns" });
 	}
+	if (!_timeDoneCallback) {
 		_attempts.push_back({ Type::Realtime, "firebaseio.com" });
 		_attempts.push_back({ Type::FireStore, "firestore" });
 		for (const auto &domain : DnsDomains()) {
 			_attempts.push_back({ Type::FireStore, domain, "firestore" });
 		}
+	}
 
 	shuffle(0, 2);
 	shuffle(2, 4);
+	if (!_timeDoneCallback) {
 		shuffle(
 			_attempts.size() - (2 + domainsCount),
 			_attempts.size() - domainsCount);
 		shuffle(_attempts.size() - domainsCount, _attempts.size());
-
+	}
 	ranges::reverse(_attempts); // We go from last to first.
 
 	sendNextRequest();
@@ -666,20 +669,27 @@ void SpecialConfigRequest::handleResponse(const QByteArray &bytes) {
 			switch (address.type()) {
 			case mtpc_ipPort: {
 				const auto &fields = address.c_ipPort();
-				_callback(dcId, parseIp(fields.vipv4()), fields.vport().v, {});
+				const auto ip = parseIp(fields.vipv4());
+				if (!ip.empty()) {
+					_callback(dcId, ip, fields.vport().v, {});
+				}
 			} break;
 			case mtpc_ipPortSecret: {
 				const auto &fields = address.c_ipPortSecret();
+				const auto ip = parseIp(fields.vipv4());
+				if (!ip.empty()) {
 					_callback(
 						dcId,
-					parseIp(fields.vipv4()),
+						ip,
 						fields.vport().v,
 						bytes::make_span(fields.vsecret().v));
+				}
 			} break;
 			default: Unexpected("Type in simpleConfig ips.");
 			}
 		}
 	}
+	_callback(0, std::string(), 0, {});
 }
 
 DomainResolver::DomainResolver(Fn<void(

Telegram/SourceFiles/platform/mac/mac_touchbar.mm

@@ -74,6 +74,17 @@ constexpr auto kArchiveId = -1;
 
 constexpr auto kMaxStickerSets = 5;
 
+constexpr auto kGestureStateProcessed = {
+	NSGestureRecognizerStateChanged,
+	NSGestureRecognizerStateBegan,
+};
+
+constexpr auto kGestureStateFinished = {
+	NSGestureRecognizerStateEnded,
+	NSGestureRecognizerStateCancelled,
+	NSGestureRecognizerStateFailed,
+};
+
 NSString *const kTypePinned = @"pinned";
 NSString *const kTypeSlider = @"slider";
 NSString *const kTypeButton = @"button";
@@ -641,9 +652,11 @@ void AppendEmojiPacks(std::vector<PickerScrubberItem> &to) {
 @end // @interface PickerScrubberItemView
 @implementation PickerScrubberItemView {
 	rpl::lifetime _lifetime;
-	Data::FileOrigin _origin;
 	QSize _dimensions;
 	Image *_image;
+	@public
+	Data::FileOrigin fileOrigin;
+	DocumentData *documentData;
 }
 
 - (instancetype)initWithFrame:(NSRect)frameRect {
@@ -667,9 +680,10 @@ void AppendEmojiPacks(std::vector<PickerScrubberItem> &to) {
 	if (!_image) {
 		return;
 	}
+	fileOrigin = document->stickerSetOrigin();
+	documentData = std::move(document);
 	_dimensions = document->dimensions;
-	_origin = document->stickerSetOrigin();
+	_image->load(fileOrigin);
-	_image->load(_origin);
 	if (_image->loaded()) {
 		[self updateImage];
 		return;
@@ -689,7 +703,7 @@ void AppendEmojiPacks(std::vector<PickerScrubberItem> &to) {
 			.scaled(kCircleDiameter, kCircleDiameter, Qt::KeepAspectRatio);
 	_imageView.image = [qt_mac_create_nsimage(
 			_image->pixSingle(
-				_origin,
+				fileOrigin,
 				size.width(),
 				size.height(),
 				kCircleDiameter,
@@ -711,9 +725,7 @@ void AppendEmojiPacks(std::vector<PickerScrubberItem> &to) {
 @implementation PickerCustomTouchBarItem {
 	std::vector<PickerScrubberItem> _stickers;
 	NSPopoverTouchBarItem *_parentPopover;
-	std::unique_ptr<base::Timer> _previewTimer;
+	DocumentId _lastPreviewedSticker;
-	int _highlightedIndex;
-	bool _previewShown;
 }
 
 - (id) init:(ScrubberItemType)type popover:(NSPopoverTouchBarItem *)popover {
@@ -739,18 +751,65 @@ void AppendEmojiPacks(std::vector<PickerScrubberItem> &to) {
 	[scrubber registerClass:[NSScrubberTextItemView class] forItemIdentifier:kPickerTitleItemIdentifier];
 	[scrubber registerClass:[NSScrubberImageItemView class] forItemIdentifier:kEmojiItemIdentifier];
 
-	_previewShown = false;
+	if (IsSticker(type)) {
-	_highlightedIndex = 0;
+		auto *gesture = [[NSPressGestureRecognizer alloc]
-	_previewTimer = !IsSticker(type)
+			initWithTarget:self
-		? nullptr
+			action:@selector(gesturePreviewHandler:)];
-		: std::make_unique<base::Timer>([=] {
+		gesture.allowedTouchTypes = NSTouchTypeMaskDirect;
-			[self showPreview];
+		gesture.minimumPressDuration = QApplication::startDragTime() / 1000.;
-		});
+		gesture.allowableMovement = 0;
+		[scrubber addGestureRecognizer:gesture];
+	}
+	_lastPreviewedSticker = 0;
 
 	self.view = scrubber;
 	return self;
 }
 
+- (void)gesturePreviewHandler:(NSPressGestureRecognizer *)gesture {
+	const auto customEnter = [](const auto callback) {
+		Core::Sandbox::Instance().customEnterFromEventLoop([=] {
+			if (App::wnd()) {
+				callback();
+			}
+		});
+	};
+
+	const auto checkState = [&](const auto &states) {
+		return ranges::find(states, gesture.state) != end(states);
+	};
+
+	if (checkState(kGestureStateProcessed)) {
+		NSScrollView *scrollView = self.view;
+		auto *container = scrollView.documentView.subviews.firstObject;
+		if (!container) {
+			return;
+		}
+		const auto point = [gesture locationInView:(std::move(container))];
+
+		for (PickerScrubberItemView *item in container.subviews) {
+			const auto &doc = item->documentData;
+			const auto &origin = item->fileOrigin
+				? item->fileOrigin
+				: Data::FileOrigin();
+			if (![item isMemberOfClass:[PickerScrubberItemView class]]
+				|| !doc
+				|| (doc->id == _lastPreviewedSticker)
+				|| !NSPointInRect(point, item.frame)) {
+				continue;
+			}
+			_lastPreviewedSticker = doc->id;
+			customEnter([origin = std::move(origin), doc = std::move(doc)] {
+				App::wnd()->showMediaPreview(origin, doc);
+			});
+			break;
+		}
+	} else if (checkState(kGestureStateFinished)) {
+		customEnter([] { App::wnd()->hideMediaPreview(); });
+		_lastPreviewedSticker = 0;
+	}
+}
+
 - (void)encodeWithCoder:(nonnull NSCoder *)aCoder {
 	// Has not been implemented.
 }
@@ -765,7 +824,7 @@ void AppendEmojiPacks(std::vector<PickerScrubberItem> &to) {
 	const auto item = _stickers[index];
 	if (const auto document = item.document) {
 		PickerScrubberItemView *itemView = [scrubber makeItemWithIdentifier:kStickerItemIdentifier owner:nil];
-		[itemView addDocument:document];
+		[itemView addDocument:(std::move(document))];
 		return itemView;
 	} else if (const auto emoji = item.emoji) {
 		NSScrubberImageItemView *itemView = [scrubber makeItemWithIdentifier:kEmojiItemIdentifier owner:nil];
@@ -791,12 +850,6 @@ void AppendEmojiPacks(std::vector<PickerScrubberItem> &to) {
 		return;
 	}
 	scrubber.selectedIndex = -1;
-	if (_previewShown && [self hidePreview]) {
-		return;
-	}
-	if (_previewTimer) {
-		_previewTimer->cancel();
-	}
 	const auto chat = GetActiveChat();
 
 	const auto callback = [&]() -> bool {
@@ -828,47 +881,6 @@ void AppendEmojiPacks(std::vector<PickerScrubberItem> &to) {
 	}
 }
 
-- (void)scrubber:(NSScrubber *)scrubber didHighlightItemAtIndex:(NSInteger)index {
-	if (_previewTimer) {
-		_previewTimer->callOnce(QApplication::startDragTime());
-		_highlightedIndex = index;
-	}
-}
-
-- (void)scrubber:(NSScrubber *)scrubber didChangeVisibleRange:(NSRange)visibleRange {
-	[self didCancelInteractingWithScrubber:scrubber];
-}
-
-- (void)didCancelInteractingWithScrubber:(NSScrubber *)scrubber {
-	if (_previewTimer) {
-		_previewTimer->cancel();
-	}
-	if (_previewShown) {
-		[self hidePreview];
-	}
-}
-
-- (void)showPreview {
-	if (const auto document = _stickers[_highlightedIndex].document) {
-		if (const auto w = App::wnd()) {
-			w->showMediaPreview(document->stickerSetOrigin(), document);
-			_previewShown = true;
-		}
-	}
-}
-
-- (bool)hidePreview {
-	if (const auto w = App::wnd()) {
-		Core::Sandbox::Instance().customEnterFromEventLoop([=] {
-			w->hideMediaPreview();
-		});
-		_previewShown = false;
-		_highlightedIndex = 0;
-		return true;
-	}
-	return false;
-}
-
 - (void)updateStickers {
 	std::vector<PickerScrubberItem> temp;
 	if (const auto error = RestrictionToSendStickers()) {

Telegram/SourceFiles/platform/mac/specific_mac_p.mm

@@ -20,6 +20,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "platform/platform_info.h"
 #include "lang/lang_keys.h"
 #include "base/timer.h"
+#include "facades.h"
 #include "styles/style_window.h"
 
 #include <QtGui/QWindow>

Telegram/SourceFiles/ui/grouped_layout.cpp

@@ -117,7 +117,7 @@ std::string Layouter::CountProportions(const std::vector<float64> &ratios) {
 		ratios
 	) | ranges::view::transform([](float64 ratio) {
 		return (ratio > 1.2) ? 'w' : (ratio < 0.8) ? 'n' : 'q';
-	}) | ranges::to_<std::string>();
+	}) | ranges::to<std::string>();
 }
 
 std::vector<GroupMediaLayout> Layouter::layout() const {

Telegram/SourceFiles/ui/image/image_prepare.cpp

@@ -262,7 +262,7 @@ QImage BlurLargeImage(QImage image, int radius) {
 	const auto dvs = take(dvcount);
 
 	auto &&ints = ranges::view::ints;
-	for (auto &&[value, index] : ranges::view::zip(dvs, ints(0))) {
+	for (auto &&[value, index] : ranges::view::zip(dvs, ints(0, ranges::unreachable))) {
 		value = (index / divsum);
 	}
 	const auto dv = dvs.data();

Telegram/SourceFiles/ui/text/text_entity.cpp

@@ -1141,7 +1141,7 @@ const QRegularExpression &RegExpWordSplit() {
 
 [[nodiscard]] QString ExpandCustomLinks(const TextWithTags &text) {
 	const auto entities = ConvertTextTagsToEntities(text.tags);
-	auto &&urls = ranges::make_iterator_range(
+	auto &&urls = ranges::make_subrange(
 		entities.begin(),
 		entities.end()
 	) | ranges::view::filter([](const EntityInText &entity) {
@@ -2098,7 +2098,7 @@ EntityInText::EntityInText(
 int EntityInText::FirstMonospaceOffset(
 		const EntitiesInText &entities,
 		int textLength) {
-	auto &&monospace = ranges::make_iterator_range(
+	auto &&monospace = ranges::make_subrange(
 		entities.begin(),
 		entities.end()
 	) | ranges::view::filter([](const EntityInText & entity) {

Telegram/build/version

@@ -1,6 +1,6 @@
-AppVersion         1008011
+AppVersion         1008012
 AppVersionStrMajor 1.8
-AppVersionStrSmall 1.8.11
+AppVersionStrSmall 1.8.12
-AppVersionStr      1.8.11
+AppVersionStr      1.8.12
 BetaChannel        0
 AlphaVersion       0

Telegram/gyp/common/mac.gypi

@@ -64,6 +64,7 @@
         'GCC_INLINES_ARE_PRIVATE_EXTERN': 'YES',
         'GCC_SYMBOLS_PRIVATE_EXTERN': 'YES',
         'GCC_OPTIMIZATION_LEVEL': '0',
+        'GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS': 'NO', # temp for range-v3
         'ALWAYS_SEARCH_USER_PATHS': 'NO',
       },
       'configurations': {
@@ -88,6 +89,7 @@
         'OTHER_LDFLAGS': [
           '-w', # Suppress 'libstdc++ is deprecated' warning.
         ],
+        'GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS': 'NO', # temp for range-v3
       },
       'defines': [
         'OS_MAC_OLD',

Telegram/gyp/common/win.gypi

@@ -33,6 +33,8 @@
             '/w14834', # [[nodiscard]]
             '/w15038', # wrong initialization order
             '/w14265', # class has virtual functions, but destructor is not virtual
+            '/experimental:preprocessor', # need for range-v3 see https://github.com/ericniebler/range-v3#supported-compilers
+            '/wd5105', # needed for `/experimental:preprocessor`, suppressing C5105 "macro expansion producing 'defined' has undefined behavior"
           ],
           'TreatWChar_tAsBuiltInType': 'false',
         },

Telegram/gyp/lib_ui.gyp

@@ -45,6 +45,14 @@
     },
     'defines': [
     ],
+    'conditions': [[ 'build_macold', {
+      'xcode_settings': {
+        'OTHER_CPLUSPLUSFLAGS': [ '-nostdinc++' ],
+      },
+      'include_dirs': [
+        '/usr/local/macold/include/c++/v1',
+      ],
+    }]],
     'include_dirs': [
       '<(src_loc)',
       '<(SHARED_INTERMEDIATE_DIR)',

changelog.txt

@@ -1,3 +1,7 @@
+1.8.12 (02.10.19)
+
+- Bug fixes and other minor improvements.
+
 1.8.11 (01.10.19)
 
 - Bug fixes and other minor improvements.

docs/building-cmake.md

@@ -38,7 +38,7 @@ Go to ***BuildPath*** and run
     mkdir Libraries
     cd Libraries
 
-    git clone --branch 0.5.0 https://github.com/ericniebler/range-v3
+    git clone --branch 0.9.1 https://github.com/ericniebler/range-v3
 
     git clone https://github.com/telegramdesktop/zlib.git
     cd zlib

docs/building-msvc.md

@@ -55,7 +55,7 @@ Open **x86 Native Tools Command Prompt for VS 2019.bat**, go to ***BuildPath***
     mkdir Libraries
     cd Libraries
 
-    git clone --branch 0.5.0 https://github.com/ericniebler/range-v3 range-v3
+    git clone --branch 0.9.1 https://github.com/ericniebler/range-v3 range-v3
 
     git clone https://github.com/telegramdesktop/lzma.git
     cd lzma\C\Util\LzmaLib

docs/building-xcode.md

@@ -30,7 +30,7 @@ Go to ***BuildPath*** and run
 
     cd Libraries
 
-    git clone --branch 0.5.0 https://github.com/ericniebler/range-v3
+    git clone --branch 0.9.1 https://github.com/ericniebler/range-v3
 
     cd xz-5.0.5
     CFLAGS="-mmacosx-version-min=10.8" LDFLAGS="-mmacosx-version-min=10.8" ./configure

snap/snapcraft.yaml

@@ -393,7 +393,7 @@ parts:
   range-v3:
     source: https://github.com/ericniebler/range-v3.git
     source-depth: 1
-    source-tag: 0.5.0
+    source-tag: 0.9.1
     plugin: nil
     override-build: |
       set -x