have an App summary page?

[jstrachan]

where given an app; say Jenkins, we can list the Deployment/version, the RS/RC, the services, the pods and all the various metadata like git repo, docs, changelog, issue tracker so folks can raise issues etc.

So it looks and feels a bit more like an App page on the App Store. Once we've a way to do manual or custom updates, we could indicate if an update is ready etc. Plus we could add a fork button #235