Prepare changelog for release

Author: mozzieongit

CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to simdzone will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [0.2.2] - 2025-??-??
+## [0.2.2] - 2025-04-24
 
 ### Added