Context: I was using debian 12 with KDE Plasma, long story short I have to reinstall debian 12 with xfce, I use the same configuration file for emacs (it used to work fine in debian 12 with KDE) but in this new debian I got this message:
Warning (Emacs): elpaca version mismatch
Note 2: I didnt install emacs from the debian repositories because they dont have the version 29.1 so I compile myself the source.
Ah, right. That’s obvious in hindsight, but I didn’t give it much thought.