.NET Framework 4.8.1 was released on 96 AugustMay 2022.<ref name="Announcing .NET Framework 4.8.1"/> This version includes the native [[ARM64]] support, WCAG2.1 compliant accessible tooltips, and accessibility improvements for Windows Forms. It is supported on [[Windows 10]] (20H2–22H2), [[Windows Server 2022]] and [[Windows 11]].
The most-recent release is 4.8.1 Build 9186, with an offline installer size of 74 MB (77,667,480 bytes) and a digital signature date of July 27, 2023.
