New move,
+P -> 
+K. Joe does a low forward charge, then flies almost vertically upwards. After that if you do +K when he's in the air he'll follow with a knockdown kick. A version links from weak attacks, and C version goes farther, but starts off slower. Joe also flies higher with the C version. Not safe on block for both versions since Joe does fly into the air regardless if he's blocked or not. Anyway, even on block, Joe can do that +K followup which may hit the blocking opponent (if he does +A) given that they aren't crouching.New super, qcfx2+K. I think this is his RB2 super where he does a flurry of kicks. Anyway, I could do it off a low B -> low A so it definitely has its uses. IIRC if it's blocked Joe still continues with his stuff.
As for the other moves, I think his
+P has less recovery time now. His P,P,P move also seems to travel faster.That's all from what I tried with him today.
B into the SDM version of his 
2x kick super only into his dm version.