Windows 10 Windows 10 optional updates - do they all come later as a normal update?

[m.fessler]

Hello everybody,

since version 1909 there is the possibility to install optional updates (like KB4535996) manually.

Just to be sure, the fixes of the so-called "C" and "D" releases will come later in the monthly update ("B" release)
and thus are like a preview - right?

Found a somewhat older explanation here - is it still up to date?
Windows 10 update servicing cadence

Thank you very much,
greetings

Martin

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