diff --git a/Telegram/SourceFiles/application.cpp b/Telegram/SourceFiles/application.cpp
index f0c03aee7..93035ba4a 100644
--- a/Telegram/SourceFiles/application.cpp
+++ b/Telegram/SourceFiles/application.cpp
@@ -696,8 +696,8 @@ void Application::checkMapVersion() {
     if (Local::oldMapVersion() < AppVersion) {
 		if (Local::oldMapVersion()) {
 			QString versionFeatures;
-			if (cDevVersion() && Local::oldMapVersion() < 9009) {
-				versionFeatures = QString::fromUtf8("\xe2\x80\x94 New popup menus in text input fields\n\xe2\x80\x94 Error is displayed when trying to paste or drop a folder instead of a file\n\xe2\x80\x94 Some bugfixes and improvements");// .replace('@', qsl("@") + QChar(0x200D));
+			if (cDevVersion() && Local::oldMapVersion() < 9011) {
+				versionFeatures = QString::fromUtf8("\xe2\x80\x94 Groups can now have multiple administrators with the ability to edit the name and logo, and add and remove members.\n\xe2\x80\x94 Groups that have reached their capacity of 200 users can be upgraded to supergroups of up to 1,000 members.\n\nWARNING: Only updated Telegram apps will be able to open supergroups. DO NOT upgrade your groups, before the stable version is out and updates for other apps are released.");// .replace('@', qsl("@") + QChar(0x200D));
 			} else if (Local::oldMapVersion() < 9010) {
 				versionFeatures = lang(lng_new_version_text).trimmed();
 			} else {
diff --git a/Telegram/SourceFiles/config.h b/Telegram/SourceFiles/config.h
index e8aa36624..99479ed93 100644
--- a/Telegram/SourceFiles/config.h
+++ b/Telegram/SourceFiles/config.h
@@ -20,9 +20,9 @@ Copyright (c) 2014-2015 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
-static const int32 AppVersion = 9010;
-static const wchar_t *AppVersionStr = L"0.9.10";
-static const bool DevVersion = false;
+static const int32 AppVersion = 9011;
+static const wchar_t *AppVersionStr = L"0.9.11";
+static const bool DevVersion = true;
 
 static const wchar_t *AppNameOld = L"Telegram Win (Unofficial)";
 static const wchar_t *AppName = L"Telegram Desktop";
diff --git a/Telegram/Telegram.plist b/Telegram/Telegram.plist
index 7488de69f..1664aecb9 100644
--- a/Telegram/Telegram.plist
+++ b/Telegram/Telegram.plist
@@ -11,7 +11,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.9.10</string>
+	<string>0.9.11</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleURLTypes</key>
diff --git a/Telegram/Telegram.rc b/Telegram/Telegram.rc
index 7ae49297b..c736ff3a4 100644
Binary files a/Telegram/Telegram.rc and b/Telegram/Telegram.rc differ
diff --git a/Telegram/Telegram.xcodeproj/project.pbxproj b/Telegram/Telegram.xcodeproj/project.pbxproj
index 7baa0b450..d88b91754 100644
--- a/Telegram/Telegram.xcodeproj/project.pbxproj
+++ b/Telegram/Telegram.xcodeproj/project.pbxproj
@@ -1687,7 +1687,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.9.10;
+				CURRENT_PROJECT_VERSION = 0.9.11;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
@@ -1706,7 +1706,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				COPY_PHASE_STRIP = YES;
-				CURRENT_PROJECT_VERSION = 0.9.10;
+				CURRENT_PROJECT_VERSION = 0.9.11;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
 				GCC_OPTIMIZATION_LEVEL = fast;
 				GCC_PREFIX_HEADER = ./SourceFiles/stdafx.h;
@@ -1733,10 +1733,10 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.9.10;
+				CURRENT_PROJECT_VERSION = 0.9.11;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DYLIB_COMPATIBILITY_VERSION = 0.9;
-				DYLIB_CURRENT_VERSION = 0.9.10;
+				DYLIB_CURRENT_VERSION = 0.9.11;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				FRAMEWORK_SEARCH_PATHS = "";
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
@@ -1867,10 +1867,10 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.9.10;
+				CURRENT_PROJECT_VERSION = 0.9.11;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DYLIB_COMPATIBILITY_VERSION = 0.9;
-				DYLIB_CURRENT_VERSION = 0.9.10;
+				DYLIB_CURRENT_VERSION = 0.9.11;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
 				FRAMEWORK_SEARCH_PATHS = "";
diff --git a/Telegram/Version b/Telegram/Version
index a98853f34..83d330408 100644
--- a/Telegram/Version
+++ b/Telegram/Version
@@ -1,5 +1,5 @@
-AppVersion         9010
+AppVersion         9011
 AppVersionStrMajor 0.9
-AppVersionStrSmall 0.9.10
-AppVersionStr      0.9.10
-DevChannel         0
+AppVersionStrSmall 0.9.11
+AppVersionStr      0.9.11
+DevChannel         1