We were previously on 19.5, so this is a double update. You can see the changes here. Most of the update is some back end stuff, we are also looking into some federation delay with instances that haven’t updated yet. The Federation delays appear to have been resolved on our end.
As a side effect, the i386 theme is fixed now.
I’m working on scheduling an update on my instance.
Did you jump straight from 0.19.5 to 7 or do an intermediate upgrade to 6?
I’ve always had some weird failure in the DB migrations if I skipped a version, but that was early on. Curious if that has changed or been a recent issue.