Windows 10 build 18980.1

Windows 10 build 18980 is the twenty-eighth Insider Preview build of Windows 10 May 2020 Update. This build was released to Windows Insiders in the Fast Ring on 11 September 2019. It is the first build from the  branch

New features

 * The new Cortana experience is now available to all insiders worldwide
 * Windows Subsystem for Linux (WSL2) is now supported on ARM64 devices
 * The new interface for Optional Features is now available for all insiders
 * Bugfixes and general improvements listed in the official announcement.