When does Aquaman: King of Atlantis return?

A three-part animated mini-series based on the DC Comics character Aquaman was announced in January 2020. The miniseries premiered on HBO Max on October 14, 2021, and subsequent episodes were released on a weekly basis. It also aired as a feature-length film on Cartoon Network on May 14, 2022; the movie version was later released on DVD on June 21. It was originally set to air as part of the ACME Night block.
Aquaman is trying to prove that he is the right man for the throne. Alongside trusted allies Mera and Vulko, he faces unscrupulous surface dwellers and ancient evils from beyond time.