Changelog update - v0.5.0 (#156)

Current pull request contains patched `CHANGELOG.md` file for the
`v0.5.0` version.

Co-authored-by: GitHub Action <[email protected]>

Author: github-actions[bot]

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+## 0.5.0 - 2025-07-17
+
 ### Added
 
 - support for matching workspace agent in the URI via the agent name