Some stuff off of the top of my head. He's still a really strong character.
Can't combo St. MP to sweep anymore. Only thing that combos into sweep, from what I found, was standing B. HK.
St. LP no longer combos into St. MP. Actually, I don't think anything combos into St. MP anymore.
Parry builds less meter.
Can't EX SRK in corner after light tatsu.
Can't EX FB after EX tatsu in corner.
Medium tatsu doesn't hit crouching opponents.
Fireballs drain V-Trigger meter a lot faster and cause less stun.
Cr. HP after Solar Plexus no longer works, jab still does.
CA doesn't hard knockdown.
Cammy got nerfed as well but I didn't spend as much time with her. That old CA setup I posted no longer works though, and I don't think Cr. LP links into Cr. MP anymore.