When does Bunsen Is a Beast return?

The first season, consisting of twenty-six episodes, was ordered by Nickelodeon in December 2015. The show is based on a drawing of a monster and a boy that Hartman created in 2009. It was Hartman's fourth and final animated series produced for the network. It is also his only animated series not featuring Grey Griffin or Rob Paulsen.
Bunsen Is a Beast centers around a blue monster named Bunsen, the first beast to attend Muckledunk Middle School. Mikey Munroe, his human friend, helps him navigate through school.