Playstation Blog wrote
As the PlayStation 5 console continues to evolve, we’re excited to deliver new features to our community. Today, we’re rolling out the next PS5 system software beta with a number of fan-requested features, including Discord voice chat and Variable Refresh Rate support for 1440p resolution. We’re also introducing a variety of UX, accessibility and social feature enhancements that make playing with your friends or enjoying your gaming experiences on the PS5 console easier than ever.
Invited beta participants from the U.S., Canada, Japan, U.K., Germany, and France will receive an email with instructions on how to download the beta and get started. As with previous betas, some features may not make it into the final version or may see significant changes when the final system update releases globally in the coming months.