Release v10.4.0 (#900)

Co-authored-by: github-actions <[email protected]>

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project's packages adheres to [Semantic Versioning](http://semver.org/s
 
 ## [Unreleased]
 
+## [10.4.0] - 2021-05-03
+
 ### Added
 
 - Add `--bind-address-hard-fail` flag to kubeproxy to hard fail on bind failure
@@ -886,7 +888,8 @@ chart-operator).
 
 
 
-[Unreleased]: https://github.com/giantswarm/k8scloudconfig/compare/v10.3.0...HEAD
+[Unreleased]: https://github.com/giantswarm/k8scloudconfig/compare/v10.4.0...HEAD
+[10.4.0]: https://github.com/giantswarm/k8scloudconfig/compare/v10.3.0...v10.4.0
 [10.3.0]: https://github.com/giantswarm/k8scloudconfig/compare/v10.2.1...v10.3.0
 [10.2.1]: https://github.com/giantswarm/k8scloudconfig/compare/v10.2.0...v10.2.1
 [10.2.0]: https://github.com/giantswarm/k8scloudconfig/compare/v10.1.0...v10.2.0