diff --git a/Telegram/Resources/uwp/AppX/AppxManifest.xml b/Telegram/Resources/uwp/AppX/AppxManifest.xml
index 61302bd09f..a83dfe15ae 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="6.3.8.0" />
+    Version="6.3.9.0" />
   <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 d6748116a4..5009e8f9f0 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 6,3,8,0
- PRODUCTVERSION 6,3,8,0
+ FILEVERSION 6,3,9,0
+ PRODUCTVERSION 6,3,9,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "6.3.8.0"
+            VALUE "FileVersion", "6.3.9.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2025"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "6.3.8.0"
+            VALUE "ProductVersion", "6.3.9.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/Resources/winrc/Updater.rc b/Telegram/Resources/winrc/Updater.rc
index c479828185..7335888410 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 6,3,8,0
- PRODUCTVERSION 6,3,8,0
+ FILEVERSION 6,3,9,0
+ PRODUCTVERSION 6,3,9,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "6.3.8.0"
+            VALUE "FileVersion", "6.3.9.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2025"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "6.3.8.0"
+            VALUE "ProductVersion", "6.3.9.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/SourceFiles/boxes/about_box.cpp b/Telegram/SourceFiles/boxes/about_box.cpp
index 972c2d0fd2..4fe3652000 100644
--- a/Telegram/SourceFiles/boxes/about_box.cpp
+++ b/Telegram/SourceFiles/boxes/about_box.cpp
@@ -38,7 +38,6 @@ rpl::producer<TextWithEntities> Text1() {
 		lt_api_link,
 		tr::lng_about_text1_api(tr::url(u"https://core.telegram.org/api"_q)),
 		tr::marked);
-	tr::link;
 }
 
 rpl::producer<TextWithEntities> Text2() {
diff --git a/Telegram/SourceFiles/core/version.h b/Telegram/SourceFiles/core/version.h
index 99448da343..2284454b66 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 = 6003008;
-constexpr auto AppVersionStr = "6.3.8";
+constexpr auto AppVersion = 6003009;
+constexpr auto AppVersionStr = "6.3.9";
 constexpr auto AppBetaVersion = false;
 constexpr auto AppAlphaVersion = TDESKTOP_ALPHA_VERSION;
diff --git a/Telegram/SourceFiles/ui/widgets/expandable_peer_list.cpp b/Telegram/SourceFiles/ui/widgets/expandable_peer_list.cpp
index 58286e926e..1093a97b39 100644
--- a/Telegram/SourceFiles/ui/widgets/expandable_peer_list.cpp
+++ b/Telegram/SourceFiles/ui/widgets/expandable_peer_list.cpp
@@ -152,7 +152,7 @@ void AddExpandablePeerList(
 
 			using namespace Info::Profile;
 			auto name = controller->data.bold
-				? NameValue(peer) | rpl::map(tr::bold)
+				? (NameValue(peer) | rpl::map(tr::bold) | rpl::type_erased)
 				: NameValue(peer) | rpl::map(tr::marked);
 			const auto userpic
 				= Ui::CreateChild<Ui::UserpicButton>(line, peer, st);
diff --git a/Telegram/build/version b/Telegram/build/version
index 8a47ae4bf3..bad08d5f0b 100644
--- a/Telegram/build/version
+++ b/Telegram/build/version
@@ -1,7 +1,7 @@
-AppVersion         6003008
+AppVersion         6003009
 AppVersionStrMajor 6.3
-AppVersionStrSmall 6.3.8
-AppVersionStr      6.3.8
+AppVersionStrSmall 6.3.9
+AppVersionStr      6.3.9
 BetaChannel        0
 AlphaVersion       0
-AppVersionOriginal 6.3.8
+AppVersionOriginal 6.3.9
diff --git a/changelog.txt b/changelog.txt
index 6dfb369daa..fbfba71eb9 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,8 @@
+6.3.9 (15.12.25)
+
+- Fix possible crash in audio playback speed menu.
+- Fix possible crash in forum or bot topic deletion.
+
 6.3.8 (15.12.25)
 
 - Fix crash on older Linux.