Other news is that Dark Horse announced a new Avatar graphic novel series will be made to answer the burning fan question, Where's Ursa! Titled "The Search," it takes place immediately after The Promise Part 3 graphic novel and features Zuko and Azula on the search for their mom. The creative work continues to be by writer Gene Luen Yang and art by Gurihiru Studios, and there is an interview with Gene Yang here that discusses the new book and more. The Promise Part 3 comes out in September, and there is no date yet for The Search.
Site-wise, the Voice Acting and Crew Credits have been updated for episodes 10, 11, and 12, and the Links page is finally updated as well.