docs: update CHANGELOG

Author: laysakura

CHANGELOG.md

@@ -102,9 +102,11 @@ Depends on springql-core v0.7.1.
 [Semantic Versioning]: https://semver.org/
 
 <!-- Versions -->
-[Unreleased]: https://github.com/SpringQL/SpringQL-client-c/compare/v0.13.0+4...HEAD
+[Unreleased]: https://github.com/SpringQL/SpringQL-client-c/compare/v0.15.0...HEAD
 [Released]: https://github.com/SpringQL/SpringQL-client-c/releases
-[v0.13.0+4]: https://github.com/SpringQL/SpringQL-client-c/compare/v0.13.0+2...v0.13.0+4
+[v0.15.0]: https://github.com/SpringQL/SpringQL-client-c/compare/v0.14.0...v0.15.0
+[v0.14.0]: https://github.com/SpringQL/SpringQL-client-c/compare/v0.13.0+4...v0.14.0
+[v0.13.0+4]: https://github.com/SpringQL/SpringQL-client-c/compare/v0.13.0+3...v0.13.0+4
 [v0.13.0+3]: https://github.com/SpringQL/SpringQL-client-c/compare/v0.13.0+2...v0.13.0+3
 [v0.13.0+2]: https://github.com/SpringQL/SpringQL-client-c/compare/v0.13.0...v0.13.0+2
 [v0.13.0]: https://github.com/SpringQL/SpringQL-client-c/compare/v0.12.0...v0.13.0