Fix 1.3.0 changelog, separate it from 1.2.1 release (#25)

CHANGELOG.md

@@ -9,9 +9,14 @@ and this project's packages adheres to [Semantic Versioning](http://semver.org/s
 
 ### Changed
 
-- Support proxy protocol for AWS. ([#23](https://github.com/giantswarm/nginx-ingress-controller-app/pull/23))
 - Upgrade to nginx-ingress-controller 0.28.0. ([#24](https://github.com/giantswarm/nginx-ingress-controller-app/pull/24))
 
+## [v1.2.1] 2020-01-29
+
+### Changed
+
+- Support proxy protocol for AWS. ([#23](https://github.com/giantswarm/nginx-ingress-controller-app/pull/23))
+
 ## [v1.2.0] 2020-01-21
 
 ### Changed
@@ -38,6 +43,7 @@ and this project's packages adheres to [Semantic Versioning](http://semver.org/s
 Previous versions changelog can be found [here](https://github.com/giantswarm/kubernetes-nginx-ingress-controller/blob/master/CHANGELOG.md)
 
 [v1.3.0]: https://github.com/giantswarm/nginx-ingress-controller-app/releases/tag/v1.3.0
+[v1.2.1]: https://github.com/giantswarm/nginx-ingress-controller-app/releases/tag/v1.2.1
 [v1.2.0]: https://github.com/giantswarm/nginx-ingress-controller-app/releases/tag/v1.2.0
 [v1.1.1]: https://github.com/giantswarm/nginx-ingress-controller-app/releases/tag/v1.1.1
 [v1.1.0]: https://github.com/giantswarm/nginx-ingress-controller-app/releases/tag/v1.1.0