bumped version to 4.0.0

Author: elai-shalev

charts/backstage/Chart.yaml

@@ -44,4 +44,4 @@ sources:
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 3.5.0
+version: 4.0.0

charts/backstage/README.md

@@ -2,7 +2,7 @@
 # RHDH Backstage Helm Chart for OpenShift (Community Version)
 
 [![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/rhdh-chart&style=flat-square)](https://artifacthub.io/packages/search?repo=rhdh-chart)
-![Version: 3.5.0](https://img.shields.io/badge/Version-3.5.0-informational?style=flat-square)
+![Version: 4.0.0](https://img.shields.io/badge/Version-4.0.0-informational?style=flat-square)
 ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 A Helm chart for deploying Red Hat Developer Hub.