https://www.gamespot.com/articles/call-of-duty-ww2s-first-dlc-pack-out-now-on-xbox-o/1100-6457112/

Call of Duty: WWII players on PS4 have been able to check out the game's first DLC pack since January, but due to Activision's deal with Sony, Xbox One and PC players have had to wait. That changes today, as The Resistance DLC is out now for all players.

The DLC comes with a few new multiplayer maps, called Valkyrie, Anthropoid, and Occupation, which all are themed after the World War II resistance movement. You can also try out a new War mode map, Operation Intercept, which tasks you with rescuing French resistance members.