diff --git a/Telegram/Resources/uwp/AppX/AppxManifest.xml b/Telegram/Resources/uwp/AppX/AppxManifest.xml
index e72aa9bae4..9933152d29 100644
--- a/Telegram/Resources/uwp/AppX/AppxManifest.xml
+++ b/Telegram/Resources/uwp/AppX/AppxManifest.xml
@@ -10,7 +10,7 @@
   <Identity Name="TelegramMessengerLLP.TelegramDesktop"
     ProcessorArchitecture="ARCHITECTURE"
     Publisher="CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A"
-    Version="6.2.6.0" />
+    Version="6.3.0.0" />
   <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 b29baee960..dae8fa144d 100644
--- a/Telegram/Resources/winrc/Telegram.rc
+++ b/Telegram/Resources/winrc/Telegram.rc
@@ -44,8 +44,8 @@ IDI_ICON1               ICON                    "..\\art\\icon256.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 6,2,6,0
- PRODUCTVERSION 6,2,6,0
+ FILEVERSION 6,3,0,0
+ PRODUCTVERSION 6,3,0,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "6.2.6.0"
+            VALUE "FileVersion", "6.3.0.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2025"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "6.2.6.0"
+            VALUE "ProductVersion", "6.3.0.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/Resources/winrc/Updater.rc b/Telegram/Resources/winrc/Updater.rc
index 68de5a5350..3139375819 100644
--- a/Telegram/Resources/winrc/Updater.rc
+++ b/Telegram/Resources/winrc/Updater.rc
@@ -35,8 +35,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 6,2,6,0
- PRODUCTVERSION 6,2,6,0
+ FILEVERSION 6,3,0,0
+ PRODUCTVERSION 6,3,0,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "6.2.6.0"
+            VALUE "FileVersion", "6.3.0.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2025"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "6.2.6.0"
+            VALUE "ProductVersion", "6.3.0.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/SourceFiles/core/version.h b/Telegram/SourceFiles/core/version.h
index c9e550a638..016f46937f 100644
--- a/Telegram/SourceFiles/core/version.h
+++ b/Telegram/SourceFiles/core/version.h
@@ -22,7 +22,7 @@ constexpr auto AppId = "{53F49750-6209-4FBF-9CA8-7A333C87D1ED}"_cs;
 constexpr auto AppNameOld = "Telegram Win (Unofficial)"_cs;
 constexpr auto AppName = "Telegram Desktop"_cs;
 constexpr auto AppFile = "Telegram"_cs;
-constexpr auto AppVersion = 6002006;
-constexpr auto AppVersionStr = "6.2.6";
-constexpr auto AppBetaVersion = true;
+constexpr auto AppVersion = 6003000;
+constexpr auto AppVersionStr = "6.3";
+constexpr auto AppBetaVersion = false;
 constexpr auto AppAlphaVersion = TDESKTOP_ALPHA_VERSION;
diff --git a/Telegram/build/version b/Telegram/build/version
index 65c616fb88..678954ad4a 100644
--- a/Telegram/build/version
+++ b/Telegram/build/version
@@ -1,7 +1,7 @@
-AppVersion         6002006
-AppVersionStrMajor 6.2
-AppVersionStrSmall 6.2.6
-AppVersionStr      6.2.6
-BetaChannel        1
+AppVersion         6003000
+AppVersionStrMajor 6.3
+AppVersionStrSmall 6.3
+AppVersionStr      6.3.0
+BetaChannel        0
 AlphaVersion       0
-AppVersionOriginal 6.2.6.beta
+AppVersionOriginal 6.3
diff --git a/Telegram/lib_ui b/Telegram/lib_ui
index 0cd6952069..1c2542de5a 160000
--- a/Telegram/lib_ui
+++ b/Telegram/lib_ui
@@ -1 +1 @@
-Subproject commit 0cd6952069641a32dd344a187cba854411c824e9
+Subproject commit 1c2542de5ad3d0d42fdeba3ac65742b81965eec6
diff --git a/changelog.txt b/changelog.txt
index e16f61c005..8911b54bbb 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,9 @@
+6.3 (15.11.25)
+
+- Support for Gift auctions.
+- Support for Live stories.
+- New profile pages design.
+
 6.2.6 beta (07.11.25)
 
 - Bug fixes in the new profile page design.