[Helm] Release 5.3.1 (#9215)

* [Helm] Release 5.3.1

* Update release-notes

* Fix docs

docs/sources/helm-charts/mimir-distributed/release-notes/v5.3.md

@@ -27,3 +27,9 @@ Notable enhancements are as follows:
 
 - Added experimental feature for deploying [KEDA](https://keda.sh) ScaledObjects as part of the helm chart for the components: distributor, querier, query-frontend and ruler. For more details please see the values sections `kedaAutoscaling`, `distributor.kedaAutoscaling`, `ruler.kedaAutoscaling`, `query_frontend.kedaAutoscaling`, and `querier.kedaAutoscaling`, and the [Helm chart changelog](https://github.com/grafana/mimir/tree/main/operations/helm/charts/mimir-distributed/CHANGELOG.md).
 - Gateway: Added option for configuring whether or not NGINX binds IPv6: `gateway.nginx.config.enableIPv6`.
+
+## Bug fixes
+
+### 5.3.1
+
+- [PR 9215](https://github.com/grafana/mimir/pull/9215): Update GEM to v2.12.1

operations/helm/charts/mimir-distributed/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v2
-version: 5.3.0
+version: 5.3.1
 appVersion: 2.12.0
 description: "Grafana Mimir"
 home: https://grafana.com/docs/helm-charts/mimir-distributed/latest/

operations/helm/charts/mimir-distributed/README.md

@@ -4,7 +4,7 @@ Helm chart for deploying [Grafana Mimir](https://grafana.com/docs/mimir/latest/)
 
 For the full documentation, visit [Grafana mimir-distributed Helm chart documentation](https://grafana.com/docs/helm-charts/mimir-distributed/latest/).
 
-> **Note:** The documentation version is derived from the Helm chart version which is 5.3.0.
+> **Note:** The documentation version is derived from the Helm chart version which is 5.3.1.
 
 When upgrading from Helm chart version 4.X, please see [Migrate the Helm chart from version 4.x to 5.0](https://grafana.com/docs/helm-charts/mimir-distributed/latest/migration-guides/migrate-helm-chart-4.x-to-5.0/).
 When upgrading from Helm chart version 3.x, please see [Migrate from single zone to zone-aware replication with Helm](https://grafana.com/docs/helm-charts/mimir-distributed/latest/migration-guides/migrate-from-single-zone-with-helm/).
@@ -14,7 +14,7 @@ When upgrading from Helm chart version 2.1, please see [Upgrade the Grafana Mimi
 
 # mimir-distributed
 
-![Version: 5.3.0](https://img.shields.io/badge/Version-5.3.0-informational?style=flat-square) ![AppVersion: 2.12.0](https://img.shields.io/badge/AppVersion-2.12.0-informational?style=flat-square)
+![Version: 5.3.1](https://img.shields.io/badge/Version-5.3.1-informational?style=flat-square) ![AppVersion: 2.12.0](https://img.shields.io/badge/AppVersion-2.12.0-informational?style=flat-square)
 
 Grafana Mimir
 

operations/helm/charts/mimir-distributed/values.yaml

@@ -3367,7 +3367,7 @@ enterprise:
     # -- Grafana Enterprise Metrics container image repository. Note: for Grafana Mimir use the value 'image.repository'
     repository: grafana/enterprise-metrics
     # -- Grafana Enterprise Metrics container image tag. Note: for Grafana Mimir use the value 'image.tag'
-    tag: v2.12.0
+    tag: v2.12.1
     # Note: pullPolicy and optional pullSecrets are set in toplevel 'image' section, not here
 
 # In order to use Grafana Enterprise Metrics features, you will need to provide the contents of your Grafana Enterprise Metrics