Microsoft Cumulative Update for Windows 10 Versions 2004 and 20H2

[Corrine]

Microsoft released the monthly "C" release preview update cumulative update with non-security improvements and fixes yesterday for Windows 10 Versions 2004 and 20H2. 

Both sets of updates have a long list of key changes which can be viewed in the KB articles.  Note, however, if you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device.  To download and install the update, go to Settings -> Update and Security -> Windows Update and select Check for updates. The standalone packages are as follows:

KB459821:  Windows Versions 2004 and 20H2 (Builds 19041.789 and 19042.789)

• KB4580364 (Versions 2004 and 20H2) is available in the Microsoft Update Catalog.  In addition, with Windows Update, the latest SSU (KB4598481) will be offered to you automatically. To get the standalone package for the latest SSU, search for it in the Microsoft Update Catalog.
  

Windows 10 update history