In the current build of TTT2 I played in Australia:

ws+4,4,1 is no longer NCc.

u+4 had severely reduced tracking compared to the location test build. (Easily stepped to his right)
-Didn't tag siderollers or backrollers for oki. But it still relaunched quickstand for a headbutt B!. ub1 is much better for oki purposes.

2,2 seemed to be a more consistent punisher than 1,2. (when not against a wall obviously)

b1,2 is an excellent i12f punisher.

d/f+2 is a godlike whiff punisher.