The new Test Realm went up last week with 3.3 content and unfortunately I've not posted anything from it. I just wanted to let you all know that I have characters on the PTR and I have been hunting for new stuff. I checked the Leather, Blacksmith and Tailoring trainers and have seen no new recipes. I also checked a few of the trade vendors in Dalaran and didn't see anything that looked new. In addition, I flew over to the Icecrown Citadel and looked for a possible new vendor there. So far - no luck. I've been unable to find any new trade recipes, even though MMO-Champion has mined some from the data files. It appears these are not actually patched into the game at this time. I normally don't report "no news" but in this case I didn't wanna leave you guys wondering about it.
I will keep you posted as soon as I find something!