Microsoft starts its 'phased rollout' of Win10 1809, now controlled by a next-generation machine-learning model
Looks like Microsoft has upped its game on deploying the September-October-November-December 2018 Update for Windows 10, with forced upgrades on the menu.
Yesterday evening, Microsoft updated the status of Win10 1809 to say:
Current status of Windows, version 1809, Windows Server 2019, and Windows Server, version 1809