9to5Mac published a story that Apple has released the first beta of macOS Big Sur 11.0.1 to registered developers.

Apple releases first beta of macOS Big Sur 11.0.1 to developers

Apple has released the first developer beta of macOS Big Sur 11.0.1, even though macOS 11 Big Sur has not yet even been released to the public. This comes as rumors about a potential Apple event circulate for sometime in November.

Apple releases first beta of macOS Big Sur 11.0.1 to developers - 9to5Mac