Having released a preview of next month s updates for Windows 11, Microsoft has also done the same for Windows 10. With the release of KB5009596, the company has addressed an issue that prevented the Windows Subsystem for Linux 2 (WSL2) localhost relay from starting, as well as fixing a couple of audio problems.
On Friday Windows Insiders on Windows 10 21H2 were treated to a new build in the Release Preview Channel that also contained a bunch of fixes, as did the one for Windows 11. There's no known issues.