He lost the low hit after f+aa, the low b,b+B move, a+b is gone and is the old f+a+k, the qcb splits stance is gone and replaced with a new stance, the qcf stance has new moves after it like some chain that can go into an unblockable. His old multi throw can now only be done in one of the special stances.
I HATE the number pad system Soul players use for the directions. I'd never be able to get used to it.