https://wccftech.com/macos-11-0-1-big-sur-release-candidate-seeded-to-developers/

Ahead of next week's event, Apple has seeded macOS 11.0.1 Big Sur Release Candidate to developers. This will likely be the final build.

At this point in time, we've lost track of how long macOS Big Sur has been in beta. In fact, the situation is so odd that the software update raked up a 11.0.1 while being in beta. Thankfully, Apple has given us a ray of hope for the final release by seeding the Release Candidate to registered developers.