Windows 11 build 22581.1000

Windows 11 build 22581.1000 is a build of Nickel, the 22H1 development semester of Windows as a service. It was mentioned in the file  in the Windows Driver Kit (WDK) of builds 22593 and 22598.

\\winbuilds\release\ni_release_base_dev\22581.1000.220319-1700