Changes in version 1.4.0                        

  - load_ncaa_softball_groups(), load_ncaa_softball_group_seasons(),
    load_ncaa_softball_group_aliases() and
    load_ncaa_softball_team_group_seasons() — season-by-season division
    and conference reference tables from the ncaa_softball_groups
    sportsdataverse-data release: each group's name and parent as of
    every season, every source's ids and names for it, and each team's
    division and conference by season (1982+).