When does Wow! Wow! Wubbzy! return?

Wow! Wow! Wubbzy! is an American children's educational Flash animated television series. The series was produced by Bolder Media (a joint venture of Frederator Studios and the Mixed Media Group) and Starz Media in association with Film Roman. Two seasons were produced, totaling 52 episodes (each consisting of two segments)
The show focuses on an anthropomorphic yellow, rectangular mouse-like creature named Wubbzy. He has various antics with his friends, Widget, Walden and Daizy. They all live in the town of Wuzzleburg, a fictional location with lots of creatures.