diff --git a/AppTunnel/AppTunnel.csproj b/AppTunnel/AppTunnel.csproj
index 5f4ad50..303f30d 100644
--- a/AppTunnel/AppTunnel.csproj
+++ b/AppTunnel/AppTunnel.csproj
@@ -23,9 +23,9 @@
     <NeutralLanguage>fa-IR</NeutralLanguage>
     
     <!-- Version Management -->
-    <Version>1.2.21</Version>
-    <AssemblyVersion>1.2.21.0</AssemblyVersion>
-    <FileVersion>1.2.21.0</FileVersion>
+    <Version>1.2.22</Version>
+    <AssemblyVersion>1.2.22.0</AssemblyVersion>
+    <FileVersion>1.2.22.0</FileVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3ef8f5b..072bbae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,15 @@
 
 ## Unreleased
 
+## 1.2.22
+
+- Fixed Help page data binding so GitHub and donation buttons work.
+- Localized Help page action buttons.
+- Added in-app copy action for donation information.
+- Removed internal privacy review and publishing checklist documents from the public repository history.
+
+## 1.2.21
+
 - Prepared open-source repository documentation and release guidance.
 - Added in-app GitHub and donation links.
 - Added project metadata for MaxFan and GPL-3.0-or-later licensing.
diff --git a/docs/BUILD.md b/docs/BUILD.md
index 47e27f3..b99bcd6 100644
--- a/docs/BUILD.md
+++ b/docs/BUILD.md
@@ -21,7 +21,7 @@ dotnet publish AppTunnel\AppTunnel.csproj -c Release -r win-x64 --self-contained
 Rename the final executable with the app version:
 
 ```powershell
-TunnelX-v1.2.21-standalone-compressed.exe
+TunnelX-v1.2.22-standalone-compressed.exe
 ```
 
 ## 32-bit Windows