v11.20 includes enhancements to the Battle Royale experience:

• Daily Challenges are back and can be completed for XP!
  • Up to three at a time are available, and once a day you can replace a Challenge for another.
• In the Locker, you can now filter your items by the Season they were introduced in.
  • To filter your items by Season, enter the Season name in the search bar. Use terms like “season 5,” “season x,” “chapter 2 season 1,” etc.
• You can now adjust the UI contrast.
  • To adjust the UI contrast, use the User Interface Contrast setting in the Graphics section of the Video settings. 
• Added a Tutorial playlist for the mobile version of Fortnite.
• Added Microsoft DirectX 12 support to the PC version of Fortnite.
  • To use Microsoft DirectX 12, select it in the Advanced Graphics section of the Video settings.
• Adjusted the headshot multiplier of the Tactical Shotgun so it's now in line with the headshot multiplier of the Pump Shotgun. 
• Increased the Effective Health (sum of Health + Shield) given from Slurp Tankers.

Bug fixes:

• Resolved syncing issues involving the Bandage Bazooka. (Because these have been resolved, the Bandage Bazooka has been re-enabled.)
• Addressed reports of hitching on mobile devices.
• Resolved the equipped item slot being the selection slot when players open the inventory.
• Addressed reports of buildings sometimes appearing low-detailed on PlayStation 4 and Xbox One as players land on the map.
• The hair of the Devastator Outfit now appears the intended color. 
• The John Wick Outfit’s Pistol no longer appears larger than intended.
• The Magma Wrap now appears correctly on everything except the Bandage Bazooka and Pistol. 
  • It will appear correctly on these weapons in a future release.