chore: update changelog

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](https://semver.org/).
 
+## [0.2.1] - 2025-02-09
+
+### Fixed
+
+- Requesting judge tasks before scheduling last ones.
+
 ## [0.2.0] - 2025-02-09
 
 ### Changed
@@ -21,6 +27,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/).
 
 First version
 
+[0.2.1]: https://github.com/thuasta/saiblo-worker/compare/v0.2.0...v0.2.1
 [0.2.0]: https://github.com/thuasta/saiblo-worker/compare/v0.1.1...v0.2.0
 [0.1.1]: https://github.com/thuasta/saiblo-worker/compare/v0.1.0...v0.1.1
 [0.1.0]: https://github.com/thuasta/saiblo-worker/releases/tag/v0.1.0