Detecting Windows version (10 vs 11)

[Prochy]

Hi guys,
Is there way how to parse correctly Windows version with GoAccess? I tried several ways but it always shows Windows 10 or Windows NT.
The based apache access log is:
127.0.0.1 - - [05/Feb/2025:11:41:08 +0100] "GET /platform/messages HTTP/1.1" 503 774 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0" 2993

GoAccess shows OS Windows 10.0. I have a custom application where I can put there whatever I want so I would like to see the full OS version what I tried in the description and the results:
(Windows NT 10.0.22621; Win64; x64) -> Windows 10
(Windows NT 10_0_22621; Win64; x64) -> Windows 10

If I use header for macOS:
10.14.8.77 - - [05/Feb/2025:11:44:20 +0100] "POST /api/auth/token HTTP/1.1" 200 453 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 14_6_1)" 209

There is shown in GoAccess the full version correctly 14.6.1. I would like to see the same for Windows as well.

Currently the logic for Windows version detection should be (Windows 11):
Windows 11
Windows NT 10.0.22000
Windows NT 10.0.22621
Windows NT 10.0.22631
Windows NT 10.0.26100

Maybe it parse correctly the base Windows NT version but it is not sufficient for me. :/

I've tried search for similar ask but found nothing.

[allinurl]

That's an interesting point, doesn't the "Windows NT 10.0" label mean that the OS could be either Windows 10 or 11? Newer browsers like Edge just show "Windows NT 10.0" for both.

[Prochy]

Yes, that's true, unfortunately Windows NT 10.0 is valid for Windows 10 and also for Windows 11 and the check would have to be according to the patch version. Browsers send only minor version so requests e.g. from Firefox contain only Windows 10.0 and you are not able to distinguish if the user uses W10 or W11.

I, as a developer of a client app, can send there whatever I want, so currently I'm sending there also the patch version (Windows NT 10.0.22621; Win64; x64). And IMO would be nice to support parsing also the version according to the patch version. But ofc not sure if it's not waste of time. I can do the analysis manually myself afterwards.

Btw: After googling, Microsoft didn't bump the minor version up because of keeping compatibility with old applications/drivers as the apps for W10 and W11 are compatible.