bump version to 1.6.12 and 2.0.0-rc.6

Signed-off-by: Pete Wall <pete.wall@grafana.com>

charts/k8s-monitoring-v1/Chart.yaml

@@ -3,8 +3,8 @@ apiVersion: v2
 name: k8s-monitoring
 description: A Helm chart for gathering, scraping, and forwarding Kubernetes telemetry data to a Grafana Stack.
 type: application
-version: 1.6.11
-appVersion: 2.8.8
+version: 1.6.12
+appVersion: 2.9.0
 icon: https://raw.githubusercontent.com/grafana/grafana/main/public/img/grafana_icon.svg
 sources:
   - https://github.com/grafana/k8s-monitoring-helm/tree/main/charts/k8s-monitoring-v1

charts/k8s-monitoring-v1/README.md

@@ -5,7 +5,7 @@
 
 # k8s-monitoring
 
-![Version: 1.6.11](https://img.shields.io/badge/Version-1.6.11-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.8.8](https://img.shields.io/badge/AppVersion-2.8.8-informational?style=flat-square)
+![Version: 1.6.12](https://img.shields.io/badge/Version-1.6.12-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.9.0](https://img.shields.io/badge/AppVersion-2.9.0-informational?style=flat-square)
 
 A Helm chart for gathering, scraping, and forwarding Kubernetes telemetry data to a Grafana Stack.