https://www.gamespot.com/articles/wonder-woman-2-is-officially-happening/1100-6451925/

At its San Diego Comic-Con panel today, the company announced that a sequel will be coming. It's unclear right now who'll be directing it, although it's likely that the first movie's director, Patty Jenkins, will return. Today, however, Geoff Johns confirmed to Yahoo Movies that he's currently writing Wonder Woman 2's script. He also revealed that Gal Gadot will reprise her role as Wonder Woman.