Kristian Hovde Liland [aut, cre],
  Lars Snipen [ctb]

Evan Odell [aut, cre] (ORCID: <https://orcid.org/0000-0003-1845-808X>)

Laurent Berge [aut, cre],
  Sebastian Krantz [ctb],
  Grant McDermott [ctb] (ORCID: <https://orcid.org/0000-0001-7883-8573>),
  Russell Lenth [ctb],
  Kyle Butts [ctb]

Bernard Gentili [aut],
  Jean-Pierre Gattuso [aut] (ORCID:
    <https://orcid.org/0000-0002-4533-4114>),
  Robert W. Schlegel [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-0705-1287>)

Lara Maleyeff [aut, cre],
  Shirin Golchi [aut],
  Erica E. M. Moodie [aut]

David Luethi [aut],
  Philipp Erb [aut],
  Simon Otziger [aut],
  Daniel McDonald [aut],
  Paul Smith [aut, cre] (ORCID: <https://orcid.org/0000-0002-0034-3412>)

Thomas Aspinall [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-6968-1989>),
  Adrian Gepp [aut] (ORCID: <https://orcid.org/0000-0003-1666-5501>),
  Geoff Harris [aut] (ORCID: <https://orcid.org/0000-0003-4284-8619>),
  Simone Kelly [aut] (ORCID: <https://orcid.org/0000-0002-6528-8557>),
  Colette Southam [aut] (ORCID: <https://orcid.org/0000-0001-7263-2347>),
  Bruce Vanstone [aut] (ORCID: <https://orcid.org/0000-0002-3977-2468>),
  David Luethi [ctb],
  Philipp Erb [ctb],
  Simon Otziger [ctb],
  Paul Smith [ctb] (ORCID: <https://orcid.org/0000-0002-0034-3412>)

Ji Hyun Park [aut, cre],
  Soon-Sun Kwon [aut],
  Ilsuk Kang [aut, ctb]

Pascal Kerschke [aut, cre],
  Christian Hanster [ctb],
  Jan Dagefoerde [ctb]

Yueqi QIAN [aut, cre] (ORCID: <https://orcid.org/0000-0001-5795-1307>)

Mátyás Mészáros [aut, cre],
  Matteo Salvati [aut]

Vittorio Orlandi [aut, cre],
  Sudeepa Roy [aut],
  Cynthia Rudin [aut],
  Alexander Volfovsky [aut]

Adrien Mazoyer [aut, cre],
  Remy Drouilhet [aut],
  Stephane Despreaux [aut],
  Bernard Ycart [aut]

Jim Grange [aut, cre] (ORCID: <https://orcid.org/0000-0002-8352-8390>)

Yangzhuoran Fin Yang [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-1232-8017>)

Xingguo Li [aut, cre],
  Tuo Zhao [aut],
  Lie Wang [aut],
  Xiaoming Yuan [aut],
  Han Liu [aut]