Rocket League Update Version 1.55 has been released on the PS4.
The update is a minor one that fixes a memory leak issue that’s only on the PS4 version of the game.
PSA: We're releasing a small update for the PS4 Pro to address a system memory issue unique to the platform. This update will be released within the next hour. Thanks, all!
— Rocket League 🎃👻 (@RocketLeague) October 24, 2018
Rocket League Update Version 1.55 is available for download now.
Do note this is the update after 1.54 released yesterday, check out patch notes for that here.