Maybe I'm just bad at researching since I can't find the answer around here and have not kept CK2+ up to date for a few months, but besides the major changes listed in the changelog for empires is there a big change for Abyssinia/Ethiopia? I remember before being able to form an empire title with the kingdoms of Abyssinia and Nubia and I think I remember seeing the ability to become Ethiopia, but in my current game with the up to date mod (the one without India) I own Abyssinia, Nubia, and most of Egypt (don't have the title yet), but there's no indication of being able to form an empire with no decision to form Ethiopia and not being able to use the custom empire decision since it says Ethiopia isn't a capable area for it.
I'm assuming I'm missing something, but will something come up once I unlock and change to the imperial administration? I was hoping to be able to tag switch to Ethiopia for the conversion to EU4.