You can create an opposite-hand version as a derived configuration of the component you are mirroring.
The Create PropertyManager dialog box has been renamed to Configuration Publisher. In addition to its previous functionality, you can now use the dialog box to prepare models for uploading to 3D ContentCentral. You can now use rules to define the configurations of a model.
SolidWorks multibody part functionality has been extended to sheet metal to allow you to create complex sheet metal designs. Multibody sheet metal parts can consist of multiple sheet metal bodies or a combination of sheet metal and other bodies such as weldment bodies.
The new Copy option in the Move Face PropertyManager uses Instant3D functionality to edit copied faces. You cannot create disjoint bodies using the Copy option.
The CircuitWorks user interface has been enhanced to better integrate with SolidWorks. The CircuitWorks feature tree is now available in SolidWorks.