When does Shape Island return?

Shape Island is an American animated children's television series based on the children's books Triangle, Circle, and Square. The show premiered on Apple TV+ on January 20, 2023, where it is available to stream. It features Harvey Guillén as the voice of Square, Gideon Adlon, and Scott Adsit as the voices of Triangle and Circle. Each episode has two animated segments per half hour episode.
Set on a fictional island, the series follows the story of three anthropomorphic shapes: Square, Circle, and Triangle. Each shape has a unique personality that often tests each other's patience.