Rocket League will be updated to version 2.04 today by Psyonix. You can find out the complete patch notes for this update from here.
Rocket League’s new update will fix the 120 FPS issue on the PS5. In addition to various other fixes, the patch will also remove the voice chat from the game client on all platforms according to a tweet from Psyonix. We will share the full patch notes once they are out.
Rocket League Update 2.04 Patch Notes
Heads up! We have an update coming to all platforms today at 4 pm PDT / 11 pm UTC. This update includes a fix for 120 FPS support on the PlayStation 5. Today’s update also removes voice chat from the game client on all platforms. More details to follow in the patch notes.