Damn, you're fast. The upgrade itself went fine, but Hetzner decided to throttle the speed to our backup to <3MB, so pushing the DB backup took an hour. We're currently doing the pictrs backup and that's going to take forever.

Also, the backend version number seems to have messed up? Not sure why that is, but should be an easy fix once I track it down.

Edit: version number seems to be derived from the git tag. Doesn't seem worth to bring it down again to fix it.