On Thursday, December 12, 2013 OpenDNS will release the Umbrella Insights Virtual Appliance, 1.3.3.
This version adds support for the Hyper-V platform. This platform is currently in a limited availability Technical Preview, and is planned to be made available to all customers in the coming weeks. The Hyper-V platform is a separate download from the VMWare version and if you're interested in using it, please contact OpenDNS Support.
Change Summary (1.2.4 to 1.3.3)
There has also been a change regarding the behavior of packets to local IP addresses with the Recursion Desired bit set to 0. Specifically, instead of returning REFUSED for these queries, the VA will pass these queries along to the local DNS servers configured for the VA.