Altris announced the public availability of its Software Virtualization Solution (SVS) 2.1 beta on the Juice portal:

... SVS 2.1 will improve support for emerging computing environments such as Dell SmartClient/Ardence, HP CCI and IBM Virtual Hosted Client/VMware VDI. A client of any type – fat, thin, blade or virtual – will be able to instantly "Subscribe" to SVS layers that are stored on a standard network share. User settings and data will remain persistent on the network even when the user moves to a different physical client or boots to a new baseline virtual client...

Anyway this first beta doesn't expose new features, which will appear later. Download it here. The virtualization.info Virtualization Industry Roadmap has been updated accordingly.