When 10.0.3 is released, you can download the Release Notes and What's New Guide to review.
If you have CAM users, you should be aware that CAM functionality is released in maintenance releases. For example, NX 10.0.1, 10.0.2, and 10.0.3 have CAM enhancements; which will all be included in NX 11.
Mark Rief
NX CAM Customer Success
Siemens PLM Software