I can confirm that most of it still works outside delayed wakeup and the counter hit combos can now incorporate st MP.
For the new characters: Poison setups are identical to Gen and T.Hawk. Rolento > Adon. Decapre > Cammy. Elena > Rose.
Quick rise setups are a bit different so manually time the safe jump. Im not sure what the online shenanigans that people use for the new characters but offline they do still work.