Microsoft released cumulative updates with non-security improvements and fixes for Windows 10 Versions 1809, 1803 and 1709 today. In addition, cumulative updates were also released for Windows 8.1 and Windows 7:
Windows 10 Version 1809, KB4520062
Windows 10 Version 1803, KB4519978
Windows 10 Version 1709, KB4520006
Windows 8.1, KB4520012
Windows 7, KB4519972
To download and install the update, go to Settings -> Update and Security -> Windows Update and select Check for updates.
