https://wccftech.com/windows-10-update-kb4601319-builds-19041-804-and-19042-804/

Windows 10 cumulative updates for the month of February are now available for all the supported versions of the operating system. Earlier today, Microsoft also released these updates (for version 20H2 only) for the Beta and Release Preview Channels of the Windows Insider Program.

Windows 10 October 2020 Update (version 20H2) and May 2020 Update (version 2004) are getting KB4601319 (Builds 19041.804 and 19042.804). Among other improvements, today's updates also "improve security when using input devices such as a mouse, keyboard, or pen," Microsoft writes.