diff --git a/Telegram/SourceFiles/application.cpp b/Telegram/SourceFiles/application.cpp
index 84520a5b7..0f2300491 100644
--- a/Telegram/SourceFiles/application.cpp
+++ b/Telegram/SourceFiles/application.cpp
@@ -1052,7 +1052,7 @@ void AppClass::checkMapVersion() {
 				if (cPlatform() == dbipMac || cPlatform() == dbipMacOld) {
 					versionFeatures = QString::fromUtf8("\xe2\x80\x94 Voice messages waveform visualizations\n\xe2\x80\x94 Bug fixes and other minor improvements");// .replace('@', qsl("@") + QChar(0x200D));
 				} else {
-					versionFeatures = QString::fromUtf8("\xe2\x80\x94 Testing new crash reporting system\n\xe2\x80\x94 Conversation history is centered in wide windows\n\xe2\x80\x94 New cute link and timestamp tooltips design\n\xe2\x80\x94 Ctrl+W or Ctrl+F4 closes Telegram window\n\xe2\x80\x94 Bug fixes and other minor improvements");// .replace('@', qsl("@") + QChar(0x200D));
+					versionFeatures = QString::fromUtf8("\xe2\x80\x94 Voice messages waveform visualizations\n\xe2\x80\x94 Bug fixes and other minor improvements");// .replace('@', qsl("@") + QChar(0x200D));
 				}
 			} else if (Local::oldMapVersion() < 9016) {
 				versionFeatures = lng_new_version_text(lt_gifs_link, qsl("https://telegram.org/blog/gif-revolution"), lt_bots_link, qsl("https://telegram.org/blog/inline-bots")).trimmed();
diff --git a/Telegram/SourceFiles/config.h b/Telegram/SourceFiles/config.h
index 1816d479c..363e19b56 100644
--- a/Telegram/SourceFiles/config.h
+++ b/Telegram/SourceFiles/config.h
@@ -20,8 +20,8 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
-static const int32 AppVersion = 9022;
-static const wchar_t *AppVersionStr = L"0.9.22";
+static const int32 AppVersion = 9023;
+static const wchar_t *AppVersionStr = L"0.9.23";
 static const bool DevVersion = true;
 //#define BETA_VERSION (9019002ULL) // just comment this line to build public version
 
diff --git a/Telegram/SourceFiles/history.cpp b/Telegram/SourceFiles/history.cpp
index 540f83bc6..890cd38b5 100644
--- a/Telegram/SourceFiles/history.cpp
+++ b/Telegram/SourceFiles/history.cpp
@@ -3754,7 +3754,7 @@ void HistoryVideo::unregItem(HistoryItem *item) {
 ImagePtr HistoryVideo::replyPreview() {
 	if (_data->replyPreview->isNull() && !_data->thumb->isNull()) {
 		if (_data->thumb->loaded()) {
-			int w = _data->thumb->width(), h = _data->thumb->height();
+			int w = convertScale(_data->thumb->width()), h = convertScale(_data->thumb->height());
 			if (w <= 0) w = 1;
 			if (h <= 0) h = 1;
 			_data->replyPreview = ImagePtr(w > h ? _data->thumb->pix(w * st::msgReplyBarSize.height() / h, st::msgReplyBarSize.height()) : _data->thumb->pix(st::msgReplyBarSize.height()), "PNG");
@@ -3857,7 +3857,7 @@ void HistoryDocument::initDimensions(const HistoryItem *parent) {
 	HistoryDocumentThumbed *thumbed = Get<HistoryDocumentThumbed>();
 	if (thumbed) {
 		_data->thumb->load();
-		int32 tw = _data->thumb->width(), th = _data->thumb->height();
+		int32 tw = convertScale(_data->thumb->width()), th = convertScale(_data->thumb->height());
 		if (tw > th) {
 			thumbed->_thumbw = (tw * st::msgFileThumbSize) / th;
 		} else {
diff --git a/Telegram/SourceFiles/layout.cpp b/Telegram/SourceFiles/layout.cpp
index 20b5ad04c..549b442e8 100644
--- a/Telegram/SourceFiles/layout.cpp
+++ b/Telegram/SourceFiles/layout.cpp
@@ -756,7 +756,7 @@ LayoutOverviewDocument::LayoutOverviewDocument(DocumentData *document, HistoryIt
 
 	if (withThumb()) {
 		_data->thumb->load();
-		int32 tw = _data->thumb->width(), th = _data->thumb->height();
+		int32 tw = convertScale(_data->thumb->width()), th = convertScale(_data->thumb->height());
 		if (tw > th) {
 			_thumbw = (tw * st::overviewFileSize) / th;
 		} else {
@@ -1651,7 +1651,7 @@ int32 LayoutInlineGif::content_width() const {
 			return doc->dimensions.width();
 		}
 		if (!doc->thumb->isNull()) {
-			return doc->thumb->width();
+			return convertScale(doc->thumb->width());
 		}
 	} else if (_result) {
 		return _result->width;
@@ -1666,7 +1666,7 @@ int32 LayoutInlineGif::content_height() const {
 			return doc->dimensions.height();
 		}
 		if (!doc->thumb->isNull()) {
-			return doc->thumb->height();
+			return convertScale(doc->thumb->height());
 		}
 	} else if (_result) {
 		return _result->height;
@@ -1920,7 +1920,7 @@ void LayoutInlineWebVideo::getState(TextLinkPtr &link, HistoryCursorState &curso
 void LayoutInlineWebVideo::prepareThumb(int32 width, int32 height) const {
 	if (_result->thumb->loaded()) {
 		if (_thumb.width() != width * cIntRetinaFactor() || _thumb.height() != height * cIntRetinaFactor()) {
-			int32 w = qMax(_result->thumb->width(), 1), h = qMax(_result->thumb->height(), 1);
+			int32 w = qMax(convertScale(_result->thumb->width()), 1), h = qMax(convertScale(_result->thumb->height()), 1);
 			if (w * height > h * width) {
 				if (height < h) {
 					w = w * height / h;
@@ -2068,7 +2068,7 @@ void LayoutInlineArticle::prepareThumb(int32 width, int32 height) const {
 
 	if (_result->thumb->loaded()) {
 		if (_thumb.width() != width * cIntRetinaFactor() || _thumb.height() != height * cIntRetinaFactor()) {
-			int32 w = qMax(_result->thumb->width(), 1), h = qMax(_result->thumb->height(), 1);
+			int32 w = qMax(convertScale(_result->thumb->width()), 1), h = qMax(convertScale(_result->thumb->height()), 1);
 			if (w * height > h * width) {
 				if (height < h) {
 					w = w * height / h;
diff --git a/Telegram/Telegram.plist b/Telegram/Telegram.plist
index 8bc5a45e0..468ce68fd 100644
--- a/Telegram/Telegram.plist
+++ b/Telegram/Telegram.plist
@@ -11,7 +11,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.9.22</string>
+	<string>0.9.23</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleURLTypes</key>
diff --git a/Telegram/Telegram.rc b/Telegram/Telegram.rc
index 8dd9cd58c..036e34bc7 100644
--- a/Telegram/Telegram.rc
+++ b/Telegram/Telegram.rc
@@ -34,8 +34,8 @@ IDI_ICON1               ICON                    "SourceFiles\\art\\icon256.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 0,9,22,0
- PRODUCTVERSION 0,9,22,0
+ FILEVERSION 0,9,23,0
+ PRODUCTVERSION 0,9,23,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -51,10 +51,10 @@ BEGIN
         BLOCK "040904b0"
         BEGIN
             VALUE "CompanyName", "Telegram Messenger LLP"
-            VALUE "FileVersion", "0.9.22.0"
+            VALUE "FileVersion", "0.9.23.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2016"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "0.9.22.0"
+            VALUE "ProductVersion", "0.9.23.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/Telegram.xcodeproj/project.pbxproj b/Telegram/Telegram.xcodeproj/project.pbxproj
index 8454cab83..3f464ec55 100644
--- a/Telegram/Telegram.xcodeproj/project.pbxproj
+++ b/Telegram/Telegram.xcodeproj/project.pbxproj
@@ -1720,7 +1720,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.9.22;
+				CURRENT_PROJECT_VERSION = 0.9.23;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
@@ -1739,7 +1739,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				COPY_PHASE_STRIP = YES;
-				CURRENT_PROJECT_VERSION = 0.9.22;
+				CURRENT_PROJECT_VERSION = 0.9.23;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
 				GCC_OPTIMIZATION_LEVEL = fast;
 				GCC_PREFIX_HEADER = ./SourceFiles/stdafx.h;
@@ -1768,10 +1768,10 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.9.22;
+				CURRENT_PROJECT_VERSION = 0.9.23;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DYLIB_COMPATIBILITY_VERSION = 0.9;
-				DYLIB_CURRENT_VERSION = 0.9.22;
+				DYLIB_CURRENT_VERSION = 0.9.23;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				FRAMEWORK_SEARCH_PATHS = "";
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
@@ -1909,10 +1909,10 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.9.22;
+				CURRENT_PROJECT_VERSION = 0.9.23;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DYLIB_COMPATIBILITY_VERSION = 0.9;
-				DYLIB_CURRENT_VERSION = 0.9.22;
+				DYLIB_CURRENT_VERSION = 0.9.23;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
 				FRAMEWORK_SEARCH_PATHS = "";
diff --git a/Telegram/Version b/Telegram/Version
index bcf8c071a..98e88320e 100644
--- a/Telegram/Version
+++ b/Telegram/Version
@@ -1,6 +1,6 @@
-AppVersion         9022
+AppVersion         9023
 AppVersionStrMajor 0.9
-AppVersionStrSmall 0.9.22
-AppVersionStr      0.9.22
+AppVersionStrSmall 0.9.23
+AppVersionStr      0.9.23
 DevChannel         1
 BetaVersion        0 9019002