fixed changlog

Author: khoroshevskyi

docs/changelog.md

@@ -6,6 +6,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 ## [0.5.0] - 2026-01-26
 ### Added
 - Added schemas CLI and Python methods for fetching schemas from PEPhub
+- Added searching projects by tag
 
 ## [0.4.5] - 2024-11-21
 ### Added