Update changelogs

Author: michaelmsonne

CHANGELOG.MD

@@ -1,11 +1,12 @@
-## Version 2.1.0.0 (xx-11-2025)
+## Version 2.1.0.0 (16-12-2025)
 
 ### 🆕 New Features
 - Export command script (.ps1) feature:
   - Supports Windows Certificate Store, PFX, and Azure Trusted Signing modes with per-file signing and exit code checks
   - Optional BatchMode for Trusted Signing (single signtool call for multiple files)
 
 ### 🔧 Improvements
+- Smaller UI updates for better user experience
 - Persist Trusted Signing options (Code Signing Account Name and Certificate Profile) between sessions
 - Restore last "Files to Sign" list on startup (from tool config)
 - Improved error handling and logging for Trusted Signing operations

src/SignToolGUI/Forms/ChangelogForm.cs

@@ -19,12 +19,13 @@ private void PopulateChangelog()
         {
             // Changelog content
             var changelogContent =
-                                   " Version 2.1.0.0 (xx-11-2025):\n" +
+                                   " Version 2.1.0.0 (16-12-2025):\n" +
                                    " New Features\n" +
                                    " - Export command script (.ps1) feature:\n" +
                                    "   - Supports Windows Certificate Store, PFX, and Azure Trusted Signing modes with per-file signing and exit code checks\n" +
                                    "   - Optional BatchMode for Trusted Signing (single signtool call for multiple files)\n\n" +
                                    " Improvements\n" +
+                                   " - Smaller UI updates for better user experience\n" +
                                    " - Persist Trusted Signing options (Code Signing Account Name and Certificate Profile) between sessions\n" +
                                    " - Restore last \"Files to Sign\" list on startup (from tool config)\n" +
                                    " - Improved error handling and logging for Trusted Signing operations\n" +