If this board wasn't so empty, I would say something about you being lazy and using the search function, but that isn't the case today!
I'll list what I know:
Additional Targeting options
Max Party size reduced to 8
Parties now benefit from stat and sp bonuses at 4 members, and even greater bonuses at 8
Sp is now gained in 1 lump at the end of the fight instead of per hit, which is great for parties
There's now a dramatic sp bonus from 1-23
You can lower the difficulty of a levequest now
MANY random quests have been added, and quest givers have "!" over their head.
You can search for items in the Retainer Wards, see their prices, and mark the retainer with a star.
Lots of NMs have been added, both for leves and roaming.
All in All, a lot of changes have been made but at the same time, not much has changed. We're all sitting here holding our breathe for the next patch that is supposed make the game feel like an entirely new game, with auto attack and instanced dungeons to tackle.