That's great. We have been maintaining a manual migration script for our docker users for the DB part, while the app part does migrations automatically alread

That's great. We have been maintaining a manual migration script for our docker users for the DB part, while the app part does migrations automatically already (Django), so making the db part more built-in makes a lot of sense. Our case doesn't really need live/fully auto, just an easy mode for admins during upgrade cycles, and our scripts were pretty generic, so a project like this makes a lot of sense. There are a few modes we support - local / same-server, cross-node, etc - so am curious.