From Press Release:
December 6th, 2018 – Cary, North Carolina — Fortnite Season 7 arrives as the Iceberg collides with the island!
Discover new areas such as Frosty Flights, Polar Peak, and more! Uncover what’s in the new Battle Pass, rule the skies with the new Stormwing plane, and change the style of some of your favorite weapons and items with Wraps in Battle Royale.
Explore Fortnite Creative, a new experience where you can create, play, and save anything you can imagine on private islands! And in Save the World, the Stand and Fight campaign comes to an exciting conclusion as Canny Valley Act 3 is released!
For more information, full patch notes with details on the update can be found here.