Upgrade data within data-container

yeah, there’s some stuff wrt filesystems to be worked out - my docker’s mostly run on btrfs.

I do think that using bind-mount volumes works too - but I would still make data-volume containers that link to them, and then use the same process as above.

@sven Thank you. I did not try this yet, but it makes sense. It is an awkward crazy chicken dance, but it might work… Eagerly waiting for the volumes commands.

yeah, I specialise in awkward chickens - and look forward to those releases that make roast chicken :grin: