Merge pull request #926 from NissesSenap/addpot_to_v4

Adopt to v4

.github/workflows/kind-e2e.yaml

@@ -2,9 +2,9 @@ name: KinD End-to-End
 
 on:
   pull_request:
-    branches: [master]
+    branches: [v4]
   push:
-    branches: [master]
+    branches: [v4]
 
 env:
   NAME: grafana-operator

.github/workflows/pr-validation.yaml

@@ -1,6 +1,9 @@
 name: PR Validation
 
-on: pull_request
+on:
+  pull_request:
+    branches:
+      - v4
 
 env:
   NAME: "grafana-operator"

.github/workflows/release.yaml

@@ -3,7 +3,7 @@ name: Release container
 on:
   push:
     tags:
-      - "*"
+      - "v4.*"
 
 jobs:
   container-images:

README.md

@@ -2,6 +2,10 @@
 
 An operator to provision and manage Grafana Instances, Dashboards, Datasources and notification channels. Based on the [Operator-SDK](https://sdk.operatorframework.io/)
 
+Version 5 of the operator is now located in the master branch of the operator.
+Version 4 is located in the v4 branch. For more information on how version 4 is supported,
+please look at the [official documentation](https://grafana-operator.github.io/grafana-operator/).
+
 ## Companies and teams that trust and use the Grafana operator
 
 | Company  | Logo | Company | Logo