The new version of Kangaroo (2.0) is now available on Food4Rhino.
This is a complete rewrite of the solver and all components. It is a first release for testing. All the features are still subject to change.
You can install this alongside the older version.
Kangaroo is a Live Physics engine for interactive simulation, form-finding, optimization, and constraint solving. It consists of a solver library and a set of Grasshopper components.
More details and example files …
Posted Mar 20, 2015 by Sandy McNeel on Rhino News, etc.