MacRumors published a story that Apple has released the second Beta of iPadOS 16.1 to registered developers.
Apple Seeds Second Beta of Delayed iPadOS 16.1 Update to Developers
Apple today seeded another beta of the upcoming iPadOS 16.1 software to developers for testing purposes, with the beta coming three weeks after the initial iPadOS 16.1 beta was seeded out.
Apple Seeds Second Beta of Delayed iPadOS 16.1 Update to Developers
Registered developers can download the iPadOS 16 profile from the Apple Developer Center, and once installed, the beta will be available over the air.
