[Gmsh-announce] New Gmsh release: 4.4.0

[Christophe Geuzaine]

New in 4.4.0: new STL remeshing workflow (with new ClassifySurfaces
command in .geo files); added API support for color options, mesh optimization,
recombination, smoothing and shape healing; exposed additional METIS options;
improved support for periodic entities (multiple curves with the same start/end
points, legacy MSH2 format, periodic surfaces with embedded entities); added
mesh renumbering also after interactive mesh modifications; improved support for
OpenCASCADE ellipse arcs; new interactive filter in visibility window; flatter
GUI; small bug fixes.

* Incompatible API changes: mesh/getJacobians and mesh/getBasisFunctions now
  take integration points explicitely; mesh/setNodes and mesh/setElements have
  been replaced by mesh/addNodes and mesh/addElements; added optional arguments
  to mesh/classifySurfaces and occ/addSurfaceLoop; changed arguments of
  occ/addEllipseArc to follow geo/addEllipseArc.

Downloads, mailing lists, etc.: http://gmsh.info