Yep, it was the last released last year and not only that, but we won't be seeing anymore new-to-DVD or Blu Ray Looney Tunes releases anytime soon. And it was because WB has no budget to remaster more Looney Tunes. They are now only sticking with double dips until they have enough in the budget to bring out more classic Looney Tunes for us collectors.
And because of this, I'm keeping my petition for WB to bring out all 119 of those post-1935/pre-1943 B&W Looney Tunes on DVD and Blu Ray as complete sets on hold.