I'm afraid I have some bad news.
Microsoft plans to release regular updates and beta builds for Windows 12, incorporating feedback from Insiders and addressing issues. The company aims to finalize the operating system by mid-2023, with a potential release date in the fall. windows 12 beta version
Keep in mind that this story is purely fictional, and there's no official information about a Windows 12 beta version. If you're interested in staying up-to-date with the latest Windows developments, I recommend following reputable sources, such as Microsoft's official blog and Windows Insider program. I'm afraid I have some bad news