https://wccftech.com/call-of-duty-black-ops-4-operation-dark-divide/

The latest Call of Duty: Black Ops 4 season is available now on PS4. This update is titled Operation Dark Divide and has a comic-book-style heroes vs. villains theme. The update includes new Blackout battle royale limited-time mode called Heavy Metal Heroes, which adds a cell-shaded visual effect, the final chapter in Black Ops 4’s Zombies storyline, a pair of maps for Black Ops Pass holders, and more.

Somewhat surprisingly, Treyarch has confirmed this will be the final Black Ops 4 operation, and it’s been strongly implied this is pretty much the end of the line for the game. This is a departure for Treyarch, who have traditionally supported their CoD titles well beyond the typical year-long window. But Treyarch is now working Black Ops 5 for 2020 (replacing a cancelled CoD title from Sledgehammer Games), so you have to imagine all their resources are being put toward that. You can check out the trailer for Operation Dark Divide, below.