https://www.polygon.com/fortnite/2018/9/18/17873556/fortnite-patch-5-41-summary-port-a-fortress

Fortnite’s newest patch is here, and this time around, nothing too major is changing, but there are a few additions that are worth looking at.

There’s a new way to create a giant structure in the blink of an eye, thanks to a new throw-able item. Also coming to the game is a pre-built structure for players to experiment with in Playground Mode, as well as some console-specific changes.