Drupal 10
Welcome to Drupal 10. Yes the theme is all fucked up, there's a lot of things to fix, but I've dragged it kicking and screaming from Drupal 9 to Drupal 10. It was harder than I figured it would be, but hey, after a lot of trial and error I've done it. Drupal 10!
Oh yes this is on the back of upgrading from Debain 11 to Debian 12 on Micro yesterday. That was quite painless in the end, I'd been putting it off for ages but it just worked... At least that's what I think, I'm sure I'm going to find some fuckup somewhere in 3 weeks time.