Linux Integration Services Version 3.1 for Hyper-V

Microsoft has released version 3.1 of the Linux Integration Services for Hyper-V.

The supported operating systems for 3.1 are:

• “Red Hat Enterprise Linux (RHEL) 6.0 and 6.1 x86 and x64 (Up to 4 vCPU)
• CentOS 6.0 x86 and x64 (Up to 4 vCPU)”

http://www.microsoft.com/download/en/details.aspx?id=26837