Notes:

Sauce of sorts:
Basically there was a recent demo event in japan with whats essentially the final version, in the link you'll be brought to a list of tidbits and new things people found in the demo both new content wise and impressions, not everything is 100% true, but in the coming days, we'll know.
The Major Spoilers in general:
-Character wise in combat
- (Rumored) Alt Outfits/Colors

Don't click if you don't want Spoilers