If you are looking for a write-up on the "new" landscape of MAME 0.72 ROMs, here is a breakdown of why this specific version persists and how to handle it today. Why MAME 0.72?
Summary
Because MAME's emulation evolves, ROM sets must match the specific version of the emulator you are using. A "new" 0.72 set usually refers to a "Full Non-Merged" or "Merged" collection re-verified using modern ROM management tools like Clrmamepro. Key Details for MAME 0.72 : Version 0.72 was originally released in 2003 . mame 072 roms new
Here’s a technical write-up focused on and the concept of “new” ROMs relative to that specific, vintage version of the emulator. If you are looking for a write-up on