diff --git a/Telegram/Resources/uwp/AppX/AppxManifest.xml b/Telegram/Resources/uwp/AppX/AppxManifest.xml
index 01aaa336f..c4150dfc9 100644
--- a/Telegram/Resources/uwp/AppX/AppxManifest.xml
+++ b/Telegram/Resources/uwp/AppX/AppxManifest.xml
@@ -9,7 +9,7 @@
   <Identity Name="TelegramDesktop"
     ProcessorArchitecture="x64"
     Publisher="CN=Telegram Messenger LLP, O=Telegram Messenger LLP, L=London, C=GB"
-    Version="1.0.14.1" />
+    Version="1.0.15.0" />
   <Properties>
     <DisplayName>Telegram Desktop</DisplayName>
     <PublisherDisplayName>Telegram Messenger LLP</PublisherDisplayName>
diff --git a/Telegram/Resources/winrc/Telegram.rc b/Telegram/Resources/winrc/Telegram.rc
index 64bc47dff..0c645f186 100644
--- a/Telegram/Resources/winrc/Telegram.rc
+++ b/Telegram/Resources/winrc/Telegram.rc
@@ -34,8 +34,8 @@ IDI_ICON1               ICON                    "..\\art\\icon256.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,0,14,1
- PRODUCTVERSION 1,0,14,1
+ FILEVERSION 1,0,15,0
+ PRODUCTVERSION 1,0,15,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -52,10 +52,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram Messenger LLP"
             VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "1.0.14.1"
+            VALUE "FileVersion", "1.0.15.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2017"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "1.0.14.1"
+            VALUE "ProductVersion", "1.0.15.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/Resources/winrc/Updater.rc b/Telegram/Resources/winrc/Updater.rc
index f7a4e0909..2d14505ca 100644
--- a/Telegram/Resources/winrc/Updater.rc
+++ b/Telegram/Resources/winrc/Updater.rc
@@ -25,8 +25,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,0,14,1
- PRODUCTVERSION 1,0,14,1
+ FILEVERSION 1,0,15,0
+ PRODUCTVERSION 1,0,15,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -43,10 +43,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram Messenger LLP"
             VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "1.0.14.1"
+            VALUE "FileVersion", "1.0.15.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2017"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "1.0.14.1"
+            VALUE "ProductVersion", "1.0.15.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/SourceFiles/core/version.h b/Telegram/SourceFiles/core/version.h
index f510b6c28..11711a4f0 100644
--- a/Telegram/SourceFiles/core/version.h
+++ b/Telegram/SourceFiles/core/version.h
@@ -22,9 +22,9 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 
 #include "core/utils.h"
 
-#define BETA_VERSION_MACRO (1000014001ULL)
+#define BETA_VERSION_MACRO (0ULL)
 
-constexpr int AppVersion = 1000014;
-constexpr str_const AppVersionStr = "1.0.14";
-constexpr bool AppAlphaVersion = false;
+constexpr int AppVersion = 1000015;
+constexpr str_const AppVersionStr = "1.0.15";
+constexpr bool AppAlphaVersion = true;
 constexpr uint64 AppBetaVersion = BETA_VERSION_MACRO;
diff --git a/Telegram/SourceFiles/messenger.cpp b/Telegram/SourceFiles/messenger.cpp
index 6cfa5f454..59a1faf09 100644
--- a/Telegram/SourceFiles/messenger.cpp
+++ b/Telegram/SourceFiles/messenger.cpp
@@ -646,8 +646,8 @@ void Messenger::checkMapVersion() {
 	if (Local::oldMapVersion() < AppVersion) {
 		if (Local::oldMapVersion()) {
 			QString versionFeatures;
-			if ((cAlphaVersion() || cBetaVersion()) && Local::oldMapVersion() < 1000010) {
-				versionFeatures = QString::fromUtf8("\xe2\x80\x94 Support for more emoji.\n\xe2\x80\x94 Bug fixes and other minor improvements.");
+			if ((cAlphaVersion() || cBetaVersion()) && Local::oldMapVersion() < 1000015) {
+				versionFeatures = QString::fromUtf8("\xe2\x80\x94 Wrong supergroup members display fix.\n\xe2\x80\x94 RTL text layout fix.\n\xe2\x80\x94 Linux GTK file choose dialog should show image previews.\n\xe2\x80\x94 Bug fixes and other minor improvements.");
 			} else if (!(cAlphaVersion() || cBetaVersion()) && Local::oldMapVersion() < 1000012) {
 				versionFeatures = langNewVersionText();
 			} else {
diff --git a/Telegram/build/version b/Telegram/build/version
index 780f8d6bc..f9d8ea2b3 100644
--- a/Telegram/build/version
+++ b/Telegram/build/version
@@ -1,6 +1,6 @@
-AppVersion         1000014
+AppVersion         1000015
 AppVersionStrMajor 1.0
-AppVersionStrSmall 1.0.14
-AppVersionStr      1.0.14
-AlphaChannel       0
-BetaVersion        1000014001
+AppVersionStrSmall 1.0.15
+AppVersionStr      1.0.15
+AlphaChannel       1
+BetaVersion        0