The charts are build, linted and tested on every push to the main branch. If the chart version (in Chart.yaml) changes a new github release with the corresponding packaged helm chart is created. The charts are hosted via github pages and use the release artifacts. We use the chart-releaser-action to release the charts.
In order, to make the release easier we have created a script release.sh, which accepts as parameter the new version to release. This script will set in the parent and sub-charts the corresponding version. Please make sure to adjust the changelog in Chart.yaml. This changelog will be shown on artifacthub.io.
After committing and pushing the changes on the Chart.yaml file, our release github action will do the rest.