https://wccftech.com/windows-10-1909-release-may-be-closer-than-we-think/

Microsoft has now released the Preview Build from the upcoming Windows 10 1909 to everyone in the Release Preview ring. The company released the first build last week, but it was only offered  to a subset of Release Preview ring Insiders. Microsoft has now increased the “seeker” experience making the Windows 10 1909 (19H2) available for everyone in the Release Preview ring.

“This means that everyone in the Release Preview ring should see a Windows 10, version 1909 update available If they go to Settings > Update & Security > Windows Update,” Microsoft wrote. Insiders in the Release Preview ring will get Windows 10 19H2 Build 18363.329.