Paul J. Northrop [aut, cre, cph],
  Constantinos Christodoulides [aut, cph]

Raquel Barata [aut, cre],
  Raquel Prado [ths],
  Bruno Sanso [ths],
  Antonio Aguirre [aut]

Yousri SLAOUI [aut] (ORCID: <https://orcid.org/0000-0001-5295-3311>),
  Abir EL HAJ [aut, ctb] (ORCID: <https://orcid.org/0000-0003-3210-9097>),
  Alandra ZAKKOUR [aut],
  Caroline BORDES [aut, ctb],
  Cyril PERRET [aut] (ORCID: <https://orcid.org/0000-0002-4552-9093>),
  Jean DUMONCEL [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-0789-7458>)

Christian Grebe [cre, aut] (ORCID:
    <https://orcid.org/0000-0002-1944-7422>),
  Mirko Schürmann [aut] (ORCID: <https://orcid.org/0000-0003-2646-085X>),
  Joerg-Henrik Heine [ctb],
  Patrick Mair [ctb],
  Thomas Rusch [ctb],
  Reinhold Hatzinger [ctb],
  Marco J. Maier [ctb],
  Rudolf Debelak [ctb]

Rudolf Jagdhuber [aut, cre],
  Jorge Nocedal [cph] (lbfgs c library),
  Naoaki Okazaki [cph] (lbfgs c library)

Oliver Keyes [aut, cre], Penelope Hopkins [ctb], Robyn Temple-Wood [ctb], Mayank Lahiri [cph]

Dewey Dunnington [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-9415-4582>),
  Phil Harvey [aut]

Amjad Ali [aut, cre, cph],
  Muhammad Hamraz [aut],
  Saeed Aldahmani [aut],
  Zardad Khan [aut]

Alcinei Mistico Azevedo [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-5196-0851>)

Joachim Gassen [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-4364-2911>)

Saikath Das [aut, cre],
  Bishal Gurung [aut],
  Achal Lama [aut],
  KN Singh [aut]

Bishal Gurung [aut, cre],
  Saikat Das [aut],
  Achal Lama [aut],
  Kn Singh [aut]

Felipe Campelo [aut, cre],
  Moises Botelho [aut]

Eric Batista Ferreira, Portya Piscitelli Cavalcanti, Denismar Alves Nogueira

Lluís Revilla Sancho [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-9747-2570>),
  Juanjo Lozano [ths] (ORCID: <https://orcid.org/0000-0001-7613-3908>),
  Azucena Salas Martinez [ths] (ORCID:
    <https://orcid.org/0000-0003-4572-2907>)

Joe Chelladurai [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-8477-3753>)

Kosuke Imai [aut, cre],
  Zhichao Jiang [aut]