When does Go, Diego, Go! return?

Go, Diego, Go! is an American children's animated television series that aired on Nickelodeon from September 6, 2005 to September 16, 2011. The series is a spin-off of Dora the Explorer and follows Diego, an 8-year-old Latino boy who is bilingual. Diego's adventures often involve rescuing animals and protecting the environment. The show received favorable reviews from critics and garnered acclaim for its portrayal of a bilingual Latino lead character.
The series follows Diego, who helps animals in danger. His cousin is Dora from Dora the Explorer, who also appears in the series. The show teaches Spanish, but it is not its primary purpose.