Recommended Updates or Hotfixes for W2008 R2 SP1 Hyper-V

It used to be that we had an official page on TechNet for updates for Windows Server 2008 R2 Hyper-V.  It has since been decided to move the Windows Server 2008 R2 Service Pack 1 Hyper-V recommended updates list over to the TechNet wiki where it is community driven.

• The Hyper-V updates for W2008 R2 SP1
• The list of updates to Failover Clustering for Windows Server 2008 R2 (pre- and post-SP1)