Release Notes: A new FARGO-MHD module is available for Cartesian/polar and spherical geometries, and it is completely parallel in all 3 directions. Isothermal EoS with extensions for varying speed of sound has been added to the HD module. Body forces have been re-implemented using simpler functions that prescribe either the vector components or the gravitational potential. Assorted bugfixes and other minor enhancements.
Release Notes: Time step computation now supports unsplit Runge-Kutta schemes and the inclusion of parabolic terms (both explicit and Super Time Stepping). Dissipative processes can now be incorporated, at the explicit level, with Chombo-AMR. The FARGO scheme has been extended to support spherical geometry. Bugfixes.