https://wccftech.com/windows-11-moves-to-the-release-preview-channel/

Microsoft is now offering its upcoming Windows 11 to Insiders in the Release Preview Channel. Windows 11 Insider Preview Build 22000.194 is being offered as an optional update for eligible PCs in the Release Preview Channel. The Windows maker has also made the ISOs for Build 22000.194 available for Insiders.

The next generation of Windows 11 will be offered to the public starting October 5; the company is also starting to ease some restrictions for unsupported devices, even though it's happening with a big trade-off.