docs: CHANGELOG

Author: laysakura

CHANGELOG.md

@@ -13,6 +13,12 @@ Also check the changes in springql-core: <https://github.com/SpringQL/SpringQL/b
 <!-- markdownlint-disable MD024 -->
 ## [Unreleased]
 
+## [v0.15.0+2] - 2022-06-30
+
+### Fixed
+
+- Fix name conflict of `errno` in a `spring_last_err`'s argument with `errno.h` ([#54](https://github.com/SpringQL/SpringQL-client-c/pull/54))
+
 ## [v0.15.0] - 2022-06-29
 
 ### Added
@@ -102,8 +108,9 @@ Depends on springql-core v0.7.1.
 [Semantic Versioning]: https://semver.org/
 
 <!-- Versions -->
-[Unreleased]: https://github.com/SpringQL/SpringQL-client-c/compare/v0.15.0...HEAD
+[Unreleased]: https://github.com/SpringQL/SpringQL-client-c/compare/v0.15.0+2...HEAD
 [Released]: https://github.com/SpringQL/SpringQL-client-c/releases
+[v0.15.0+2]: https://github.com/SpringQL/SpringQL-client-c/compare/v0.15.0...v0.15.0+2
 [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