chore(helm): bump app version to 5.0.0 (#33889)

Author: brandon-kaplan

helm/superset/Chart.yaml

@@ -15,7 +15,7 @@
 # limitations under the License.
 #
 apiVersion: v2
-appVersion: "4.1.2"
+appVersion: "5.0.0"
 description: Apache Superset is a modern, enterprise-ready business intelligence web application
 name: superset
 icon: https://artifacthub.io/image/68c1d717-0e97-491f-b046-754e46f46922@2x
@@ -29,7 +29,7 @@ maintainers:
   - name: craig-rueda
     email: [email protected]
     url: https://github.com/craig-rueda
-version: 0.14.3
+version: 0.15.0 # See [README](https://github.com/apache/superset/blob/master/helm/superset/README.md#versioning) for version details.
 dependencies:
   - name: postgresql
     version: 13.4.4

helm/superset/README.md

@@ -23,7 +23,7 @@ NOTE: This file is generated by helm-docs: https://github.com/norwoodj/helm-docs
 
 # superset
 
-![Version: 0.14.3](https://img.shields.io/badge/Version-0.14.3-informational?style=flat-square)
+![Version: 0.15.0](https://img.shields.io/badge/Version-0.15.0-informational?style=flat-square)
 
 Apache Superset is a modern, enterprise-ready business intelligence web application
 
@@ -336,3 +336,6 @@ On helm this can be set on `extraSecretEnv.SUPERSET_SECRET_KEY` or `configOverri
 | supersetWorker.topologySpreadConstraints | list | `[]` | TopologySpreadConstrains to be added to supersetWorker deployments |
 | tolerations | list | `[]` |  |
 | topologySpreadConstraints | list | `[]` | TopologySpreadConstrains to be added to all deployments |
+
+## Versioning
+This chart follows [semantic versioning](https://semver.org/). The chart version is independent of the Superset version. The chart version is incremented when there are changes to the chart itself, such as new features, bug fixes, or changes in configuration options. In addition to semver, the chart version is also incremented in the minor version when there is a breaking change in the Superset appVersion itself. When there are non-breaking changes in the Superset appVersion, the chart version is incremented in the patch version.

helm/superset/README.md.gotmpl

@@ -48,3 +48,6 @@ On helm this can be set on `extraSecretEnv.SUPERSET_SECRET_KEY` or `configOverri
 {{ template "chart.requirementsSection" . }}
 
 {{ template "chart.valuesSection" . }}
+
+## Versioning
+This chart follows [semantic versioning](https://semver.org/). The chart version is independent of the Superset version. The chart version is incremented when there are changes to the chart itself, such as new features, bug fixes, or changes in configuration options. In addition to semver, the chart version is also incremented in the minor version when there is a breaking change in the Superset appVersion itself. When there are non-breaking changes in the Superset appVersion, the chart version is incremented in the patch version.