Grammar gooder
Adding StartsWith/EndsWith assertions for collections (works on strings and arbitrary collections as long as the collection implements IEnumerable<T>)
Adding Type parameter overloads to Type assertions for types that may not be known at compile time
Adding floating point assertions for NaN, Infinity, PositiveInfinity, NegativeInfinity, and testing for regular ol' floating point values
Adding FileAndDirectoryAssertions category with assertions such as FileExists, DirectoryExists, FilesEqual, and FilesNotEqual
The standard of equality in FilesEqual and FilesNotEqual is strict binary equality, may add a looser definition of equal later (e.g. for text mode files or things of that nature)
Adding IsSubsetOf/IsNotSubsetOf and IsStrictSubsetOf/IsNotStrictSubsetOf collection assertions
Fixing a small gap in Same/NotSame tests