https://www.gamespot.com/articles/fortnite-season-3-update-launches-with-new-battle-/1100-6456940/

A major new update for Fortnite has been released on PC, PS4, and Xbox One. The 3.0.0 patch kicks off Season 3 for Battle Royale--which includes the release of a Battle Pass with a slate of new rewards--and makes a variety of improvements and additions to both that mode and the PvE Save the World component.