[tagpr] update CHANGELOG.md

Author: github-actions[bot]

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## [v0.5.0](https://github.com/k1LoW/exec/compare/v0.4.0...v0.5.0) - 2025-12-28
+### New Features 🎉
+- feat: add type and variable aliases for os/exec compatibility by @k1LoW in https://github.com/k1LoW/exec/pull/14
+### Other Changes
+- chore(deps): bump actions/setup-go from 5 to 6 in the dependencies group by @dependabot[bot] in https://github.com/k1LoW/exec/pull/10
+- chore: setup tagpr labels by @k1LoW in https://github.com/k1LoW/exec/pull/11
+- chore(deps): bump actions/checkout from 5 to 6 in the dependencies group by @dependabot[bot] in https://github.com/k1LoW/exec/pull/13
+
 ## [v0.4.0](https://github.com/k1LoW/exec/compare/v0.3.0...v0.4.0) - 2025-08-14
 ### New Features 🎉
 - feat: add Type alias `ExitError` by @k1LoW in https://github.com/k1LoW/exec/pull/7