Microsoft is rolling out Windows 10 build 18363.387 for devices enrolled in the Release Preview ring of the Windows Insider Program. This is the preview number 14 available to testers, and it’s releasing as a minor update.
Windows 10 build 18363.387, according to the company, is an update package that addresses issues when trying to uninstall the 19H2 update.
Other than those fixes, there’s nothing new with this update. You can check all the new features and improvements that Microsoft is planning to roll out in coming days in this guide.