https://www.bleepingcomputer.com/news/microsoft/windows-11-future-updates-heres-everything-you-need-to-know/

With Windows 11, Microsoft is retaining Windows 10's servicing model known as 'Windows as a Service (WaaS)'. As part of WaaS, Microsoft plans to deliver an always up-to-date experience with the latest features and security updates.

In a support document, Microsoft confirmed that Windows 11 will get all updates currently offered to Windows 10, including Patch Tuesday, optional preview, OOB (out of band), and more.