diff --git a/Telegram/SourceFiles/application.cpp b/Telegram/SourceFiles/application.cpp
index ff9599407..7a8d81f7f 100644
--- a/Telegram/SourceFiles/application.cpp
+++ b/Telegram/SourceFiles/application.cpp
@@ -680,8 +680,8 @@ void Application::checkMapVersion() {
     if (Local::oldMapVersion() < AppVersion) {
 		if (Local::oldMapVersion()) {
 			QString versionFeatures;
-			if (cDevVersion() && Local::oldMapVersion() < 8059) {
-				versionFeatures = QString::fromUtf8("\xe2\x80\x94 Channels members and admins management added\n\xe2\x80\x94 Bug fixes and other minor improvements\n\nMore info about channels here:\nhttps://telegram.org/blog/channels");// .replace('@', qsl("@") + QChar(0x200D));
+			if (cDevVersion() && Local::oldMapVersion() < 9003) {
+				versionFeatures = QString::fromUtf8("\xe2\x80\x94 Dialogs and emoji render made much faster\n\xe2\x80\x94 Bug fixes and other minor improvements");// .replace('@', qsl("@") + QChar(0x200D));
 			} else if (Local::oldMapVersion() < 9000) {
 				versionFeatures = lng_new_version_text(lt_link, qsl("https://telegram.org/blog/channels"));//lang(lng_new_version_text).trimmed();
 			} else {
diff --git a/Telegram/SourceFiles/config.h b/Telegram/SourceFiles/config.h
index 84aa76f2e..6cff30611 100644
--- a/Telegram/SourceFiles/config.h
+++ b/Telegram/SourceFiles/config.h
@@ -17,9 +17,9 @@ Copyright (c) 2014 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
-static const int32 AppVersion = 9002;
-static const wchar_t *AppVersionStr = L"0.9.2";
-static const bool DevVersion = false;
+static const int32 AppVersion = 9003;
+static const wchar_t *AppVersionStr = L"0.9.3";
+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/SourceFiles/mtproto/mtpConnection.cpp b/Telegram/SourceFiles/mtproto/mtpConnection.cpp
index 58b0e7745..2e4a77114 100644
--- a/Telegram/SourceFiles/mtproto/mtpConnection.cpp
+++ b/Telegram/SourceFiles/mtproto/mtpConnection.cpp
@@ -2728,11 +2728,19 @@ int32 MTProtoConnectionPrivate::handleOneReceived(const mtpPrime *from, const mt
 	} return 1;
 
 	case mtpc_new_session_created: {
-		if (badTime) return 0;
-
 		const mtpPrime *start = from;
 		MTPNewSession msg(from, end);
 		const MTPDnew_session_created &data(msg.c_new_session_created());
+
+		if (badTime) {
+			if (requestsFixTimeSalt(QVector<MTPlong>(1, data.vfirst_msg_id), serverTime, serverSalt)) {
+				badTime = false;
+			} else {
+				DEBUG_LOG(("Message Info: error, such message was not sent recently %1").arg(data.vfirst_msg_id.v));
+				return 0;
+			}
+		}
+
 		DEBUG_LOG(("Message Info: new server session created, unique_id %1, first_msg_id %2, server_salt %3").arg(data.vunique_id.v).arg(data.vfirst_msg_id.v).arg(data.vserver_salt.v));
 		sessionData->setSalt(data.vserver_salt.v);
 
diff --git a/Telegram/Telegram.plist b/Telegram/Telegram.plist
index 9fcd3542e..003ad0fa1 100644
--- a/Telegram/Telegram.plist
+++ b/Telegram/Telegram.plist
@@ -11,7 +11,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.9.2</string>
+	<string>0.9.3</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleURLTypes</key>
diff --git a/Telegram/Telegram.rc b/Telegram/Telegram.rc
index 379ade837..f6fb8bf7a 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 1f49f4f1c..620e177f4 100644
--- a/Telegram/Telegram.xcodeproj/project.pbxproj
+++ b/Telegram/Telegram.xcodeproj/project.pbxproj
@@ -1697,7 +1697,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.9.2;
+				CURRENT_PROJECT_VERSION = 0.9.3;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
@@ -1716,7 +1716,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				COPY_PHASE_STRIP = YES;
-				CURRENT_PROJECT_VERSION = 0.9.2;
+				CURRENT_PROJECT_VERSION = 0.9.3;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
 				GCC_OPTIMIZATION_LEVEL = fast;
 				GCC_PREFIX_HEADER = ./SourceFiles/stdafx.h;
@@ -1743,10 +1743,10 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.9.2;
+				CURRENT_PROJECT_VERSION = 0.9.3;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DYLIB_COMPATIBILITY_VERSION = 0.9;
-				DYLIB_CURRENT_VERSION = 0.9.2;
+				DYLIB_CURRENT_VERSION = 0.9.3;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				FRAMEWORK_SEARCH_PATHS = "";
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
@@ -1877,10 +1877,10 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.9.2;
+				CURRENT_PROJECT_VERSION = 0.9.3;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DYLIB_COMPATIBILITY_VERSION = 0.9;
-				DYLIB_CURRENT_VERSION = 0.9.2;
+				DYLIB_CURRENT_VERSION = 0.9.3;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
 				FRAMEWORK_SEARCH_PATHS = "";
diff --git a/Telegram/Version b/Telegram/Version
index 9aaab835b..1c1464b74 100644
--- a/Telegram/Version
+++ b/Telegram/Version
@@ -1,5 +1,5 @@
-AppVersion         9002
+AppVersion         9003
 AppVersionStrMajor 0.9
-AppVersionStrSmall 0.9.2
-AppVersionStr      0.9.2
-DevChannel         0
+AppVersionStrSmall 0.9.3
+AppVersionStr      0.9.3
+DevChannel         1