Just checked today, and my client patched. Download seemed to take a while too, so patch might have included a decent chunk of content (Or, y'know, my WISP might have been wonky).
So Team, what was updated? How about some full disclosure for your fans? :p
Some music, some armor art, some tilesets to update Haven or maybe the East Side were done as well.
Some stuff we can't exactly see was changed too, possible balancing or something?
Maybe levels got changed?