Mesh tools now automatically repair a mesh before proceeding, without you having to exit and use Mesh Repair.
Modifications to the mesh as a result of repairs are reported in a confirm box. You can either Undo or Accept the repairs. If you accept, the tool will execute. Otherwise it will prompt you to use Mesh Repair, then exit.

The Mesh > Mesh Repair option window has also been re-designed. It now shows the Mesh Topology Checks and the Stereolithography Validations Checks in separate sections.

The Mesh Topology Checks must be passed in order for other mesh tools to operate on the model. The Stereolithography Validations Checks are only required to create a dataset that can be used in stereolithography processing.