Referencing Assemblies Delivered in the Visual Studio 2013 SDK Update 2
The Visual Studio 2013 SDK Update 2 delivers some new assemblies and a new version of one assembly.
New assemblies:
Microsoft.VisualStudio.Shell.Interop.12.1.DesignTime.dll: new assembly
Microsoft.VisualStudio.TextManager.Interop.12.1.DesignTime.dll: new assembly
Microsoft.VisualStudio.Language.IntelliSense.dll: new version, with some new APIs
If you want to reference these assemblies, use the following version number: 12.0.30324.0.