MacRumors published a story that Apple has released the release candidate for watchOS 11.1.
Apple Seeds watchOS 11.1 Release Candidate
Apple today seeded the release candidate version of an upcoming watchOS 11.1 update to developers and public beta testers for testing purposes. The new software comes approximately week after Apple released the fifth beta.
watchOS 11.1 can be installed by going to the Apple Watch app and selecting the Software Update section under "General" in Settings.