https://wccftech.com/download-macos-big-sur-beta-5/

Beta 5 of macOS Big Sur is now available for download. Grab the update now with bug fixes and performance enhancements.

Apple’s macOS Big Sur is the biggest macOS release to date for plenty of reasons. Slated for release  later this year, millions of users will be treated to a brand new UI which makes everything more consistent with the whole ‘Apple ecosystem.’ Apart from that, users can expect a whole host of new features and apps that are more closer to iPadOS than they have ever been. Until that happens, we have betas to work with and today Apple has seeded macOS Big Sur beta 5 to registered developers.