Warner Bros and the official Wonder Woman instagram account have confirmed that Wonder Woman 1984 will release in theaters and on HBO Max on December 25th, 2020. This is confirmed after rumors of the movie being possibly delayed until January or even February. With Covid-19 still spreading, no one knows what will happen to its release in theaters. It may just go digital only on HBO Max.
My opinion: I think that releasing in theaters and on HBO Max is the smart way to go. If Covid-19 gets bad again, I think they should keep advertising and pushing for the right date to release it.