Posting to Mastodon is easier because there's a 500-character limit
I replaced upstream Distrobox with Debian-packaged Distrobox on my recently upgraded Bookworm (12) laptop. My first new Distrobox used a Debian 11 image and has a custom home directory so my config files don't clash with my non-Distrobox home. https://distrobox.privatedns.org/
I'm getting my Debian 12 (Bookworm) system together. It was an upgrade from Debian 11 and went pretty smoothly. The upgrade probably went a lot faster because I run as many Flatpaks as possible (and they update separately). http://debian.org