https://www.gamespot.com/articles/fortnite-update-54-patch-notes-high-stakes-grapple/1100-6461592/

Epic Games has released the Fortnite 5.40 patch notes, detailing all the changes, tweaks, and new additions it has made for the Battle Royale and Save the World modes on PS4, Xbox One, PC, Switch, iOS, and Android.

As previously confirmed, the headliner for this update is the High Stakes event, which lets players compete in a heist scenario. As part of this limited-time mode, a new traversal tool has also been introduced called the Grappler. This weapon lets players launch themselves around the map, which is useful in both jumping into combat or escaping quickly.