Something I noticed and remember, not know if all is new, or just did not notice before:

Group - Lucky Wheel - skip animation added

Removed group instance (well, it is not merged with SA as they are different game modes, only group rewards are added to SA, but no GI ranking and rewards for beating first place) (Also removed "clearing group instance count" from "Group claim")

Kankuro - changes as in fist post and - Puppet guardian skill removed (if puppet was in first row, its target of standard attacks)

GNW Kankuro - changes as in fist post and - poison from chase removed, guardian skill removed

Chiyo - renamed to "Elder Chiyo"

Darui - according to others (forum), mystery is pure ligtning now, was water+lightning

New ninjas added - Fu, Han, Utakata, Masked Man, Minato jacket

Recruit - new treasure

Recruit - treasures are now sorted from newest (bond treasure is last, but it have most "free draws", so little inconvenient)

Ninja - Filter - Attributes - new added

Ninja - Train - Awaking - "One-click awaking" added

Arena - temporary test ninjas added

Benefit Hall - removed overview of bonuses for each day.

You cannot see enemies power now (you could see it before update) (you can still see power of enemy players)