Many of the new T-Splines commands are now exposed for generative modelling inside of Grasshopper to users explore complex shapes that might previously have not been considered.
Elsewhere modelling improvements have been made and the plug-in should offer better integration with Rhino 5 64-bit, offering better support for histoy, xrefs, and editable menus, although it will not run on the 32-bit edition, or Rhino 4.
Significant improvements to T-Splines creasing and underlying math and a new Extrude along curve command should make T-Splines v4 easier to use.
After not being able to sell network licenses for the past several years, this latest release of T-Splines allows users to upgrade existing network licenses through authorised resellers.
As with all Autodesk software, students and academic institutions can get free copies of the T-Splines plug-in for Rhino.