diff --git a/Telegram/SourceFiles/application.cpp b/Telegram/SourceFiles/application.cpp
index f0c03aee79..93035ba4a7 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 e8aa366243..99479ed93a 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 7488de69f4..1664aecb9c 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 7ae49297bb..c736ff3a42 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 7baa0b450e..d88b917549 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 a98853f34e..83d330408d 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