Update CHANGELOG.md

Author: pomadchin

CHANGELOG.md

@@ -88,7 +88,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 - Moved from the PDAL repo and established own lifecycle.
 
-[Unreleased]: https://github.com/PDAL/java/compare/2.1.2...HEAD
+[Unreleased]: https://github.com/PDAL/java/compare/2.1.4...HEAD
+[2.1.4]: https://github.com/PDAL/java/compare/2.1.3...2.1.4
+[2.1.3]: https://github.com/PDAL/java/compare/2.1.2...2.1.3
 [2.1.2]: https://github.com/PDAL/java/compare/2.0.0...2.1.2
 [2.0.0]: https://github.com/PDAL/java/compare/1.9.0...2.0.0
 [1.9.0]: https://github.com/PDAL/java/compare/1.8.6...1.9.0