Apple has issued a second release candidate build for macOS Monterey, just days before the final version is to be available to all Mac users with a macOS Monterey compatible Mac.
The macOS Monterey RC 2 build is 21A559, and it’s reasonable to expect this will match the final version available next week for all users.
Separately, a new RC 2 build for iPadOS 15.1 is also available, but only for iPad Mini 6 users are this time.