diff --git a/CHANGELOG.md b/CHANGELOG.md
index 043ff81..ec080a9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,19 +8,19 @@ Versions are prefixed with `sddi-ckan-` due to usage of
 [chart-releaser-action](https://github.com/helm/chart-releaser-action).
 For releases `< 1.0.0` minor version step indicate breaking changes.
 
-## [Unreleased] - YYYY-MM-DD
+## [Unreleased]
 
-## [sddi-ckan-1.2.2-beta2] - 2023-08-24
+## [sddi-ckan-1.2.2] - 2023-08-24
 
 ## Added
 
 - Allow to specify a custom secret name for Ingress TLS secrets using `global.ingress.tls.secretName`
   or `ckan.ingress.tls.secretName`. **Note:** The default settings for the TLS secret name changed too.
-  If you are using a custom certificate, make sure to overwrite the name accordingly.
+  If you are using a custom certificate, make sure to overwrite the secret name accordingly. tum-gis/sddi-ckan-k8s#19
 
 ### Changed
 
-- Relax `kubeVersion` of chart for better compatibility with custom/pre-release Kubernetes versions
+- Relax `kubeVersion` constraints of chart to allow  custom/pre-release Kubernetes versions. tum-gis/sddi-ckan-k8s#20
 
 ## [sddi-ckan-1.2.1] - 2023-08-21
 
@@ -306,9 +306,9 @@ is displayed when navigating to the _Datasets_ view of CKAN.
 
 ### Known issues
 
-[Unreleased]: https://github.com/tum-gis/sddi-ckan-k8s/compare/sddi-ckan-1.2.1...HEAD
+[Unreleased]: https://github.com/tum-gis/sddi-ckan-k8s/compare/sddi-ckan-1.2.2...HEAD
 
-[sddi-ckan-1.2.2-beta2]: https://github.com/tum-gis/sddi-ckan-k8s/compare/sddi-ckan-1.2.1...sddi-ckan-1.2.2-beta2
+[sddi-ckan-1.2.2]: https://github.com/tum-gis/sddi-ckan-k8s/compare/sddi-ckan-1.2.1...sddi-ckan-1.2.2
 [sddi-ckan-1.2.1]: https://github.com/tum-gis/sddi-ckan-k8s/compare/sddi-ckan-1.2.0...sddi-ckan-1.2.1
 [sddi-ckan-1.2.0]: https://github.com/tum-gis/sddi-ckan-k8s/compare/sddi-ckan-1.1.7...sddi-ckan-1.2.0
 [sddi-ckan-1.1.7]: https://github.com/tum-gis/sddi-ckan-k8s/compare/sddi-ckan-1.1.6...sddi-ckan-1.1.7
diff --git a/charts/sddi-ckan/Chart.yaml b/charts/sddi-ckan/Chart.yaml
index fa53166..9644e37 100644
--- a/charts/sddi-ckan/Chart.yaml
+++ b/charts/sddi-ckan/Chart.yaml
@@ -10,7 +10,7 @@ sources:
   - https://www.asg.ed.tum.de/en/gis/projects/smart-district-data-infrastructure
   - https://github.com/tum-gis/ckan-docker
 
-version: 1.2.2-beta2
+version: 1.2.2
 appVersion: "1.2.0"
 kubeVersion: ">= 1.23.0-0"
 
diff --git a/charts/sddi-ckan/README.md b/charts/sddi-ckan/README.md
index 9e4a94b..e06a4f8 100644
--- a/charts/sddi-ckan/README.md
+++ b/charts/sddi-ckan/README.md
@@ -1,6 +1,6 @@
 # sddi-ckan
 
-![Version: 1.2.2-beta2](https://img.shields.io/badge/Version-1.2.2--beta2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.2.0](https://img.shields.io/badge/AppVersion-1.2.0-informational?style=flat-square)
+![Version: 1.2.2](https://img.shields.io/badge/Version-1.2.2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.2.0](https://img.shields.io/badge/AppVersion-1.2.0-informational?style=flat-square)
 
 Helm Chart for a SDDI enabled CKAN catalog. See [CHANGELOG](https://github.com/tum-gis/sddi-ckan-k8s/blob/main/CHANGELOG.md) for changes.
 
diff --git a/charts/sddi-ckan/charts/ckan/Chart.yaml b/charts/sddi-ckan/charts/ckan/Chart.yaml
index 05949f8..8b1ed9b 100644
--- a/charts/sddi-ckan/charts/ckan/Chart.yaml
+++ b/charts/sddi-ckan/charts/ckan/Chart.yaml
@@ -9,7 +9,7 @@ sources:
   - https://github.com/tum-gis/ckan-docker
   - https://github.com/keitaroinc/docker-ckan
 
-version: 1.2.1
+version: 1.2.2
 appVersion: "1.2.0"
 
 maintainers:
diff --git a/charts/sddi-ckan/charts/ckan/README.md b/charts/sddi-ckan/charts/ckan/README.md
index 5a4e679..292ede4 100644
--- a/charts/sddi-ckan/charts/ckan/README.md
+++ b/charts/sddi-ckan/charts/ckan/README.md
@@ -1,6 +1,6 @@
 # ckan
 
-![Version: 1.2.1](https://img.shields.io/badge/Version-1.2.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.2.0](https://img.shields.io/badge/AppVersion-1.2.0-informational?style=flat-square)
+![Version: 1.2.2](https://img.shields.io/badge/Version-1.2.2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.2.0](https://img.shields.io/badge/AppVersion-1.2.0-informational?style=flat-square)
 
 A Helm chart for SDDI enabled CKAN.