MacRumors published a story that Apple has released the release candidate of macOS Big Sur 11.5 to registered developers.
Apple Seeds Release Candidate Version of macOS Big Sur 11.5 to Developers
Apple today seeded the release candidate version of an upcoming macOS Big Sur 11.5 update to developers for testing purposes, with the new beta coming one week after the release of the fifth macOS Big Sur 11.5 beta.
Apple Seeds Release Candidate Version of macOS Big Sur 11.5 to Developers
Developers can download the macOS Big Sur 11.5 beta using the Software Update mechanism in System Preferences after installing the proper profile from the Apple Developer Center.
