chore(release): update changelog for v1.5.1

Author: github-actions[bot]

CHANGELOG.md

@@ -1,6 +1,11 @@
 # Changelog
 
 
+## [v1.5.1] - 2026-04-10
+- [`08eae30`] Fix: remove RELEASE_NOTES.md from repo and add to .gitignore
+- [`fef8653`] Feat: template improvements — image names, description field, wizard steps
+- [`604bc9e`] Fix/template chagne instance type
+
 ## [v1.5.0] - 2026-04-09
 - [`d6fe448`] Feat/vm batch operation support
 - [`79cf7b7`] Feat/verda status dashboard