MacRumors published a story that Apple has released the first beta of macOS Big Sur 11.2 to registered developers.
Apple Seeds First Beta of macOS Big Sur 11.2 to Developers
Apple today seeded the first beta of an upcoming macOS Big Sur 11.2 update to developers for testing purposes, with the new beta coming two days launch of macOS Big Sur 11.1, the first major update to he operating system first launched in November.