If you don't want to wait, you can start the manual installation process without depending on Microsoft to send you a notification. You should note that the new Windows 10 versions often come plagued with compatibility and data loss problems. The official rollout of Windmay take a little time to finish. Steps to download and install November 2019 Update, version 1909 Before moving forward, make sure you check the system requirements. In both cases, you can also choose to clean install Windows 10 November 2019 Update on your devices. But if you are on an older version of the OS, you will have to go through the usual process. If you are currently running the May 2019 Update, version 1903, the latest feature update will be delivered to you like a monthly cumulative update in an effort to make the update process less disruptive.
Microsoft said that if you aren't seeing “Feature update to Windows 10, version 1909” on your device, you might have a compatibility issue, which means a safeguard hold is in place (keep reading to find out how to skip the line - not recommended). OR, you can choose to Schedule the restart to a specific time to avoid any surprises.