Blizzard just announced its full 3D remaster Diablo 2 remake in this badass trailer:

Arise, Diablo, Lord of Terror. Diablo II: Resurrected is the definitive remastering of Diablo II and its Lord of Destruction® expansion — two hallmark entries in Blizzard Entertainment’s genre-defining action role-playing series.

And they also just released the latest Diablo 4 trailer featuring the new Rogue class:

Some call it murder. She calls it a job well done. Learn more at Diablo4.com. The Rogue is the newest addition to the Diablo IV campfire, combining range and melee attacks with incredible speed and mobility. Prepare to slaughter hordes of the damned with imbued weapons and specialized attacks.

Source: Diablo