MacRumors published a story that Apple has released the second release candidate for visionOS 2.1.
Apple Seeds Second visionOS 2.1 Release Candidate
Apple today seeded a second release candidate version of an upcoming visionOS 2.1 update to developers for testing purposes. The new software comes a day after Apple seeded the first release candidate version.
visionOS 2.1 can be installed by going to the Software Update section of the Settings app on the Vision Pro and opting into Beta Updates.