Release v0.3.0 (#75)

Co-authored-by: github-actions <action@github.com>
Co-authored-by: Nikola Prokopić <5638639+nprokopic@users.noreply.github.com>

CHANGELOG.md

@@ -9,6 +9,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.3.0] - 2022-03-31
+
 ### Changed
 
 - Update github.com/giantswarm/conditions to v0.5.0
@@ -63,7 +65,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Condition handlers for `Cluster` `ControlPlaneReady` and `NodePoolsReady` conditions.
 - Factory functions for creating `Cluster` and `MachinePool` conditions handlers that can be then used in an operator out of the box.
 
-[Unreleased]: https://github.com/giantswarm/conditions-handler/compare/v0.2.1...HEAD
+[Unreleased]: https://github.com/giantswarm/conditions-handler/compare/v0.3.0...HEAD
+[0.3.0]: https://github.com/giantswarm/conditions-handler/compare/v0.2.1...v0.3.0
 [0.2.1]: https://github.com/giantswarm/conditions-handler/compare/v0.2.0...v0.2.1
 [0.2.0]: https://github.com/giantswarm/conditions-handler/compare/v0.1.2...v0.2.0
 [0.1.2]: https://github.com/giantswarm/conditions-handler/compare/v0.1.1...v0.1.2