With every release of Windows – we have released a matching “Hypervisor Top Level Functional Specification”. This document is some of the most detailed documentation we have on what the core hypervisor of Hyper-V actually looks like.
Well, now we have collected all of these documents into one place. If you want to know the particulars of any release of the Hyper-V hypervisor you can go here to get the matching document: https://msdn.microsoft.com/en-us/virtualization/hyperv_on_windows/develop/tlfs
Cheers,
Ben