Jonas2005 wrote:
so why do so many websites say it has? when will it be released?
even the apple website shows you how to do it.
You can read for yourself:
Availability
The developer beta of macOS Big Sur is available to Apple Developer Program members at developer.apple.com starting today, and a public beta will be available to Mac users next month at beta.apple.com.
macOS Big Sur will be available this fall as a free software update.
For more information, including compatible Mac models, visit apple.com/macos/big-sur-preview. Features are subject to change. Some features may not be available in all regions or languages.
https://www.apple.com/newsroom/2020/06/apple-introduces-macos-big-sur-with-a-beautiful-new-design/