-Selling items has been upgraded.
-Some map/quest fixes.
-Logout button added.
-Some broken skills were fixed (split shot, nuclear vile, etc).
-Some hairs are fixed (winter witch, etc)
-Exp formula tweaked.
-Gifting gold button is back.
-Lots of other small fixes.
I didn't find this update announced on sacredseasons.com forum so I typed this in myself from the news in game.