The documentation mentions the possibility to export gmsh (.msh) in 4.1 format https://docs.salome-platform.org/latest/gui/SMESH/importing_exporting_meshes.html?highlight=gmsh
today this is not possible at least in the universal distribution of 9.15.
one gets an error:
(choose from \'abaqus\', \'ansys\', \'avsucd\', \'cgns\', \'dolfin-xml\', \'exodus\', \'flac3d\', \'gmsh22\', \'gmsh40\', \'h5m\', \'hmf\', \'mdpa\', \'med\', \'medit\', \'nastran\', \'netgen\', \'neuroglancer\', \'obj\', \'off\', \'permas\', \'ply\', \'stl\', \'su2\', \'svg\', \'tecplot\', \'tetgen\', \'ugrid\', \'vtk\', \'vtk42\', \'vtk51\', \'vtu\', \'wkt\', \'xdmf\')\n\nOperation canceled.', sourceFile='', lineNumber=4294967295))
so by the error at least, it looks like only 2.2 and 4.0 is available. see link
The documentation mentions the possibility to export gmsh (.msh) in 4.1 format https://docs.salome-platform.org/latest/gui/SMESH/importing_exporting_meshes.html?highlight=gmsh
today this is not possible at least in the universal distribution of 9.15.
one gets an error:
(choose from \'abaqus\', \'ansys\', \'avsucd\', \'cgns\', \'dolfin-xml\', \'exodus\', \'flac3d\', \'gmsh22\', \'gmsh40\', \'h5m\', \'hmf\', \'mdpa\', \'med\', \'medit\', \'nastran\', \'netgen\', \'neuroglancer\', \'obj\', \'off\', \'permas\', \'ply\', \'stl\', \'su2\', \'svg\', \'tecplot\', \'tetgen\', \'ugrid\', \'vtk\', \'vtk42\', \'vtk51\', \'vtu\', \'wkt\', \'xdmf\')\n\nOperation canceled.', sourceFile='', lineNumber=4294967295))so by the error at least, it looks like only 2.2 and 4.0 is available. see link