Fortnite update has been released today (July 3, 2020) for PlayStation 4, but not for any of the games other platforms (Xbox One, PC, Mobile or Nintendo Switch).
According to Epic Games, this new update is intended to resolve issues relating to party invites on the PS4 platform.A Tweet sent this afternoon from the Fortnite Status twitter account reads:"We've released a maintenance patch on PlayStation 4 to address an issue with party invites."Though not mentioned, PlayStation users are reporting that they need to download a new update for the game before they can proceed.Thankfully it's only around 500MB in size so shouldn't cause any issues with players needing more hard drive space.
Read more on dailystar.co.uk