Release v1.9.0 (#181)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.9.0] - 2022-11-29
+
 ### Added
 
 - Add option to configure custom clusterIssuer for certificate generation.
@@ -185,7 +187,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - First release.
 
 
-[Unreleased]: https://github.com/giantswarm/athena/compare/v1.8.2...HEAD
+[Unreleased]: https://github.com/giantswarm/athena/compare/v1.9.0...HEAD
+[1.9.0]: https://github.com/giantswarm/athena/compare/v1.8.2...v1.9.0
 [1.8.2]: https://github.com/giantswarm/athena/compare/v1.8.1...v1.8.2
 [1.8.1]: https://github.com/giantswarm/athena/compare/v1.8.0...v1.8.1
 [1.8.0]: https://github.com/giantswarm/athena/compare/v1.7.6...v1.8.0

pkg/project/project.go

@@ -5,7 +5,7 @@ var (
 	gitSHA      = "n/a"
 	name        = "athena"
 	source      = "https://github.com/giantswarm/athena"
-	version     = "1.8.3-dev"
+	version     = "1.9.0"
 )
 
 func Description() string {