The mimicManipulation command has been added to Maya.
The noIntermediate (ni) flag has been added to the sets command. This flag filters out intermediate objects when querying members or when using the subtract, union, intersection, or isIntersecting flags.
The moveManip.py example has been updated to have the same behavior as the C++ version and clean up a callback.
The locatorHelperShape.py example has been updated to reflect a bug fix. The call to face_it.next(0) has been changed to face_it.next().
MStatus MDGModifier::deleteNode( const MObject & node, bool includeParents ) and MStatus MSelectionList::getPlug ( unsigned int index, bool convertComponents, MPlug &plug ) const were added to the API.