Greninja has been nerfed significantly, seems to have been hit the hardest of any character so far. Tested these changes using my updated game and my friend's version 1.0.3 side by side.
- Up Smash has significantly more ending lag, he puts the swords away now, Up Smash -> Uair no longer works.
- Uair spiking is no longer possible, and people fall out of Uair before the final hit a LOT now.
- Uair deals less knockback.
- Shuriken has more ending lag at any level of charge.
- Hydro Pump basically doesn't push airborne foes at all now.
- Shadow Sneak can no longer be used to cancel landing lag, more of a bug fix that happens to be a nerf.
Also something has definitely changed about running Up Smash with every character, can't put my finger on it but it's way harder to do now if you have Tap Jump off.