Windows 10 version 1909 and 1903 are getting a LCU today on 7 November 2020. KB4586859 is the update that will increase the edition to 18363.1198 and 18362.1198 respectively.

Release information is not available till now; when released we will update here. View – Windows 10 Cumulative Updates List.

KB4586859 for Windows 10 1909 and 1903

Changelog is yet to come.

How to install this update

1. Going through Windows update automatically

  • Launch the – Windows Settings.
  • Choose the – Update & Security.
  • Select the – Check for updates.
  • The patch will be downloaded in some time, and you need to click the at last – Install now.
  • 2. Via the Microsoft update catalog

  • Go to KB4586859 direct download link –
  • Next, select the Download option after matching with the system architecture and sorting the files correctly.
  • You will need to right click on the downloaded .MSU file and select open.
  • Some instructions will come on the screen, follow the same until installation is completed.
  • KB4586859 Cab files –

    • x64 – 403.0 MB
    • x86 – 207.0 MB