I wrote two articles, one on Hyper-V in the recently released RTM version of Windows Server 2016 for virtualizationreview.com. The other one cover System Center 2016. This one covers the new features in Hyper-V such as Storage QoS, Hyper convergence through storage spaces direct, software defined networking, Nano server, upgrading a Windows Server 2012 R2 Hyper-V cluster to 2016, better backups through resilient change tracking in the platform, Shielded VMs, Windows and Hyper-V containers and Resilient File System (ReFS). Read it here.
Enjoy! And thanks for reading.