https://www.gamespot.com/articles/wolfenstein-2s-big-new-update-out-now-see-the-patc/1100-6454723/

A big new patch for Wolfenstein II: The New Colossus has arrived, adding the previously announced Xbox One X support, fixing bugs on PC, and adding new content to all platforms.

Starting with the new content, people who pre-ordered Wolfenstein II or picked up the Season Pass can now play the Freedom Chronicles Episode Zero. This adds new characters Joseph Stallion, Jessica Valiant, and Gerald Wilkins, with the story following their "fight for freedom in the American Territories." New "unique abilities" and more weapons are included in the Freedom Chronicles Episode Zero expansion.