This is the fifth milestone of the Sky (3.6.0) release of Virgo. Notable in this release is the inclusion of the new Web Admin Console in Virgo Nano. From now on the Virgo distributions' bundles are signed as well as our p2 repository. The milestone also includes many enhancements and fixes on the web console and the enterprise support.
A full list of bugs and enhancements included in this milestone is available here.