Have discovered in the last few #bookman #ROM dumps that indeed there are different revisions of the same content out there for cartridges which have the same model code.

I always knew that it was possible but now that I've found at least 3 different title with dump containing separate revisions:
- DBE-2020: v1.0, v1.1
- NIV-2004: v1.0, v1.1
- BQF-2025: v1.0 (forked into BFS-2024), v1.2

#retrocomputing