For more information about a complete list of fixed bugs, improvements, breaking changes, see: Update List
API for Action, Permission, PermissionSet, Deployment, Active Directory, Event log, Documentation, etc.
The engine core has been changed. Now, Visual-guard uses a new communication mode
VGServer can be used on Read and Write mode.
Visual Guard integrates a modular system. You can add an identity module to extend the type of authentication.
Visual Guard supports PowerBuilder application in Native Mode
Visual Guard supports Sharepoint 2010 and 2013
Improve performance of VG hosting in IIS
For more information click here: Visual Guard Web Server.
See Also
How to integrate Visual Guard in a WCF application
Visual Guard expression language