It was still differentiated in the minor version number though, 6.0 was Vista, 6.1 was Windows 7, 6.2 was Windows 8 and 6.3 was Windows 8.1... Windows 11 uses

It was still differentiated in the minor version number though, 6.0 was Vista, 6.1 was Windows 7, 6.2 was Windows 8 and 6.3 was Windows 8.1... Windows 11 uses the same 10.0 as Windows 10, the difference shifted to the "build number", which feels a bit weird cause now 10.0.19045 (Win10 22H2) was released a year later than 10.0.22000 (Win11 21H2)...