When does Transformers: Robots in Disguise return?

Robots in Disguise is an American science-fiction animated television series for children produced by Hasbro Studios and Darby Pop Productions. It is the stand-alone sequel to Transformers: Prime that ran from 2010 to 2013 on The Hub Network. In the United States, the series ran on Cartoon Network from March 14, 2015, to November 11, 2017. It was the first Transformers series to feature Bumblebee as the main protagonist rather than Optimus Prime.