Here are the patch notes of the Fortnite 2.80 Update which released today. The update is around 1.2 GB on PS4 and Xbox One.
Fortnite Patch Notes 2.80 / 13.40.1
- Stability improvements on PlayStation 4/Xbox One
- Fixed: The issue on Mac involving parts of the Vix and Aquaman Outfits appearing untextured grey.