I successfully updated Amiberry from 2.18 included in Amibian 1.4 yo version 2.25. Because I ran into some other unresolved system problems, I decided to back up all the emu config data, etc and reinstalled a fresh amibian. Now when I attempt to update amiberry, it results in some error messages and I am left at v2.18. I believe this is because amiberry 3.03 now uses SDL2 (whatever that means). :)
I assume the next version of amibian will support the latest amiberry??