Providing tagged Docker images for Pro and Enterprise editions

Currently, only one Docker image is provided for Mixpost: Latest.

Development/prod parity
It is therefore currently impossible to know which version we have installed locally. If I deploy a new environment on a new machine, it will download the latest one available and this may be different from my other environments (dev, prod for example).

Downtime
Furthermore, each time the containers are redeployed, for a simple configuration change via environment variables or an update of the Docker image, it takes several tens of seconds for the container to be usable: it must download new dependencies and install them. This therefore causes downtime.

I understand that the current setup, where the provided key allows downloading the PHP sources of the paid versions, but wouldn't it be possible to see if there are alternatives where the Docker image would be completely ready to use as soon as the container starts?

Maybe DockerHub offers something to only allow people who have purchased a license to have access to Pro and Enterprise Docker images?