update CHANGELOG

Author: sahama

Diff for: CHANGELOG.md

@@ -22,7 +22,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * #1425 Remove deprecated `RedirectURIValidator`, `WildcardSet` per #1345; `validate_logout_request` per #1274
 
 ### Fixed
-* fix user pk in creating OIDC JWT token
+* now all part of code use pk instead of id for models.
 ### Security
 
 ## [2.4.0] - 2024-05-13