This release is a patch with many changes, including (but not limited to):
- unified linear solver interfaces in all SUNDIALS packages
- encapsulated nonlinear solvers in all SUNDIALS integrators
- reorganization of ARKode to allow for the development of new integration methods
- new ARKode stepper for two-rate explicit/explicit multirate infinitesimal step methods
- Fortran 2003 interfaces to CVODE and several SUNDIALS modules
- an OpenMP 4.5+ NVECTOR
Learn more:
- SUNDIALS v4.0.2 release notes
- The complete SUNDIALS release history
- Downloads via the SUNDIALS website and SUNDIALS GitHub repo
