Windows 10X build 19561

Windows 10X build 19561 is an unleaked build of Windows 10X. It was mentioned in three screenshots shown in the article "Use the Microsoft Emulator" posted by a Microsoft employee on Microsoft Doc on 2 June 2020 (along with builds 19540 and 19561), as well as in a screenshot from Microsoft Emulator images for 19563 and 19578 at Microsoft Store.