It looks like we're getting another Diablo 3 release on consoles.
The American rating board, ESRB, has awarded a Mature rating to the Diablo 3: Eternal Collection, for both PS4, and Xbox One.
This new edition has yet to be announced by Blizzard, but the rating is the same given to the Ultimate Evil edition. The rating page, as is always the case, doesn't detail what's actually included in the package.
If we were to guess, we would say the Eternal Collection includes all content released after the Ultimate Evil edition came out, which is a series of patches to expand the end-game, as well as the upcoming Rise of the Necromancer DLC.
The Necromancer DLC, which adds the eponymous character, is itself yet to be dated. But it's more than likely both will release around the same time.