I saw the following on this page:
And also on:
Grouping Assemblies by Framework Profile
NuGet also supports targeting a specific framework profile by appending a dash and the profile name to the end of the folder.
For example, to target the Windows Phone profile, place your assembly in a folder named
Profiles supported by NuGet include:
· Client – Client Profile
· Full – Full Profile
· WP – Windows Phone
At the time of this writing, to target the Windows Phone profile, the Silverlight 4 framework must be specified.
It is anticipated that in the future, later versions of Silverlight will be supported on the phone.