On the Octopus website, you can see all versions of Octopus every released. Here, the recommended version for self-hosted installation is clearly tagged with a green ‘recommended’ tag.

But on Docker hub, there is no way to automatically identify this recommended version, making is difficult to automatically upgrade to this version without having to manually look up the recommended version and then specifying the exact version tag.

The solution I propose is to use the :recommended tag in Docker Hub to tag the recommended version for self-hosted installations.