Hi

I'm on a quest to reverse engineer bin files to learn more about software and also engine functions and getting live data from parameters.

Anyone experienced with ECM hardware and software could explain why a ECU part of a certain model/series of a year (ie excursion or super duties) would have so many software updates? what's the difference between all the versions that I would expect to appear?

here's some sources I found yesterday:
https://www.fs1inc.com/oem-engine-co...itional_tabbed
Ford firmware update database

thanks for your advice/opinions