update changelog

Author: OmegaRelay

CHANGELOG.md

@@ -11,6 +11,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
  - Set Github build actions to run on pull request into main
+ - Update github build action's go version to 1.23
+ - Remove unused error return value
 
 ## [0.1.1] - 2025-08-23