It's a bit late into February, but let's kick off the new Datamining and PTS discovery thread.
February 7th brought a nice 381.4MB patch that introduced the remaining LFR Raid armor for Tartaric Depths. However, the real doozy was today's 1.33GB PTS patch. Eternal armor is in! including SKYWHALE SHOULDERS!!! this... uh.. might excite me more than it should for some reason.
Remaining datamined files are up on the site. 2 new mounts, some new costume pieces, and new dimension items are also included!