Note: This article is based on Hyper-V 2.0, this updates listed do not apply to Hyper-V 3.0 (Server 2012) The latest Hyper-V service packs, updates, and hotfixes for Windows Server 2008 R2 are listed here in chronological order.
Configuring RemoteFX on Windows Server 2008 R2 SP1 Hyper-V RemoteFX describes a set of RDP technologies – most prominently graphics virtualization and the use of advanced codes – that are being added to Windows Server 2008 R2 Service Pack 1. FAQ: Microsoft Hyper-V Server 2008 R2 - SearchWindowsServer May 27, 2010 Windows Server 2008 R2 - Wikipedia Windows Server 2008 R2 is a server operating system and the fourth release of Windows Server produced by Microsoft as part of the Windows NT family of operating systems. It was released to OEM hardware partners on July 22, 2009 and became generally available on October 22, that year. It is the successor to the Windows Vista-based Windows Server 2008, released the previous year.
Using Windows 10 to manage Hyper-V on Windows Server 2008 R2
uninstall Hyper V Server 2008 R2? Dec 23, 2010 Windows Server Documentation - Microsoft Docs
Fixes issues in which a VM crashes when the physical adapter on the Hyper-V guest is disabled, and WAL consistency is not maintained for Guest clustered VMs in a shared VHD scenario. These issues occur in Windows Server 2012 R2, Windows Server 2012, and Windows Server 2008 R2.
Feb 24, 2012 Download Windows Server 2008 R2 Hyper-V Component May 31, 2016