New Damaris API functions damaris_get_type() and damaris_error_string(); HDF5 point select methods added; HDF5 attributes added from xml comments; unstructured mesh class; usefull to store data for Ascent; ghost zone bug fix in HDF5 FilePerCore mode; See https://gitlab.inria.fr/Damaris/damaris/~/wikis/Damaris-Release-Notes