SU2_EDU version 1.2.0 contains a number of improvements including:
Complete overhaul based on the latest developments in the SU2 main suite.
The deformed meshes for your airfoil are now automatically output in SU2 format for continued use (look for the file named 'mesh_AIRFOIL.su2' in the working directory after your simulation).
Improved multigrid agglomeration algorithm.
New smoothers and preconditioners for the implicit formulation.
Simplified configuration options.
General bug fixes and maintenance.
SU2 EDU User Registration
SU2 EDU Release 1.1.0
The source code is available for download here: