In what will assuredly be the most lack-luster major release of all time, SpecsFor has been bumped to version 4.0. 

There are no new features in this update.  So why is this 4.0?  This new version uses StructureMap 3.0, which was not compatible with previous versions of SpecsFor.  Because of changes in StructureMap’s automocker, this release also (finally) breaks the useless dependency on Rhino Mocks. 

So, enjoy!  The latest version is on on NuGet.