https://www.bleepingcomputer.com/news/microsoft/windows-10-march-2019-cumulative-updates-released-with-fixes/ > Windows 10 March 2019 cumulative updates are now rolling out to the compatible devices with fixes and improvements for core components. The update includes both security and non-security improvements and fixes. > The Patch Tuesday rollout for Windows 10 comprises cumulative updates for all supported versions, including the October 2018 Update (version 1809), but you won't get the update if you are using Creators Update or older with Pro or Home license. Users with Windows 10 Home and Pro license will receive the patches on Windows 10 April 2018 Update and October 2018 Update.