When does The New Batman/Superman Adventures return?

The New Batman/Superman Adventures is a name given to an animated package series. It aired from 1997 to 2000 on Kids' WB. The two animated universes were united in the Superman episode "World's Finest", which tells the story of Batman and Superman's first meeting. In 1997, it was announced that the Batman series would have a revamp, replacing its art style with streamlined designs for more consistent animation.