Curse has a few of the changes already-- blacksmithing weapons and armor have been boosted, arena weapons saw a buff, and (most exciting for me, since I'm not a blacksmith or a good PvPer), the Badge of Justice stuff has been improved a bit. So expect a lot of changes (for the better, so far) whenever the patch does come out. In fact, with all these buffs, I'm wondering if something is going to give. Hopefully, the devs decided to buff the high end stuff, rather than nerf the more obscure items.
Oh, and the look of the Mongoose enchant has changed yet again. I'm glad that whoever's job it is to design that enchant is really taking the time to make sure it's exactly right.