Rocket League has been updated to version 2.09 today by Psyonix. You can find out the complete patch notes from here.
This update implements a number of files including the pause menu, LAN matches, and more. Overall, this is more of a minor hotfix than a proper update. You can find out the complete patch notes for this update from here, or have a look at the Steam forums.
Rocket League Update 2.09 Patch Notes
BUG FIXES
- Fixed Pause Menu navigation while on the post-match celebration screen
- Fixed several issues with the Play Again button
- Fixed a bug with LAN matches
