http://www.newsweek.com/fortnite-update-602-184-quad-launcher-disco-domination-patch-notes-1161870

Fortnite update 6.02 has arrived as version 1.84 on PS4, and it brings the Quad Launcher and Disco Domination to Battle Royale  The Noble Launcher has also returned to the Save the World Weekly Store. Read the full patch notes below.

'Fortnite's Quad Launcher brings four times the mayhem to Battle Royale. Epic Games