Imaro
Legend
Yeah, not really. Its a reprint of all the core rules with the errata included. Not entirely new rules like 3.5 was.
It would be akin to reprinting the rules every couple of years and including the few errata that pop up.
Whereas 3.5 is all about remaking the entire game with huge sweeping changes.
So we're moving goalposts... it was a new set of corebooks that replaced (removed) and overwrote things...hence a "revised edition" just as 3.5 was.