SSU for Windows 10 2004 as well as 20H2 for the month of January 2021 is rolling out. This KB4598481 patch Tuesday release includes reliability improvements for the servicing stack.
You can install this update through Windows Update as well as manually from the Microsoft update catalog.
KB4598481 Servicing Stack Update for Windows 10 20H2 and 2004
SSU is a component that installs Windows updates on the system. The update ensures that the SSU is reliable and robust enough to receive and install patches rolled out by Microsoft. This update substitutes the previous update KB4593175.
This update is applicable to the following versions –
?Windows 10 v2004 for 32-bit
Windows 10 v2004 for ARM64
Windows 10 v2004 for x64-bit
Windows 10 v20H2 for 32-bit
Windows 10 v20H2 for ARM64
Windows 10 v20H2 for x64
Windows Server, version 2004 (Server Core installation)
How to download KB4598481 and install on Windows 10 20041. Via Automatic Windows update
2. Through Microsoft Update Catalog