Sebastian Gibb [aut, cre] (<https://orcid.org/0000-0001-7406-4443>),
  Pietro Franceschi [ctb]

Javier Palarea-Albaladejo [cre, aut]
    (<https://orcid.org/0000-0003-0162-669X>),
  Paolo Ribeca [ctb] (<https://orcid.org/0000-0001-5599-3933>)

Thomas Jaki [aut, cre] (<https://orcid.org/0000-0002-1096-188X>),
  Dominique-Laurent Couturier [aut]
    (<https://orcid.org/0000-0001-5774-5036>),
  Dominic Magirr [aut],
  Nikita Mozgunov [aut] (<https://orcid.org/0000-0003-0941-718X>),
  Philip Pallmann [aut]

Ben Moore [aut, cre],
  Mario dos Reis [aut]

Saverio Ranciati [aut],
  Veronica Vinciotti [cre],
  Ernst Wit [aut]

Sahir Bhatnagar [aut, cre] (http://sahirbhatnagar.com/)

Jirka Lewandowski [aut],
  Nicolas Merz [aut],
  Sven Regel [aut, cre],
  Pola Lehmann [ctb],
  Paul Muscat [ctb]

Xiongtao Dai [aut, cre, cph],
  Zhenhua Lin [aut]

Kofi P. Adragni [aut, cph],
  Sean R. Martin [aut, cre, cph],
  Andrew M. Raim [aut, cph],
  Wen Huang [aut, cph]

JJ Allaire [aut, cre] (R interface),
  RStudio [cph]

Veronique Bachelier [aut, cre],
  Jalal-Edine ZAWAM [aut],
  Francois Guillem [aut],
  RTE [cph],
  JJ Allaire [ctb],
  Marion Praz [ctb] (New user interface),
  Benoit Thieurmel [ctb],
  Titouan Robert [ctb],
  Duncan Murdoch [ctb]

Xuwen Zhu [aut, cre],
  Volodymyr Melnykov [aut],
  Michael Hutt [ctb, cph] (NM optimization in c),
  Stephen Moshier [ctb, cph] (eigen calculations in c),
  Rouben Rostamian [ctb, cph] (memory allocation in c)

Sarah Friedrich, Frank Konietschke, Markus Pauly

Diego Garrido-Martín [aut, cre],
  Ferran Reverter [aut],
  Miquel Calvo [aut],
  Roderic Guigó [aut]

James Hollway [cre, aut, ctb] (IHEID,
    <https://orcid.org/0000-0002-8361-9647>),
  Henrique Sposito [ctb] (IHEID, <https://orcid.org/0000-0003-3420-6085>),
  Bernhard Bieri [ctb] (IHEID, <https://orcid.org/0000-0001-5943-9059>),
  Esther Peev [ctb] (IHEID, <https://orcid.org/0000-0002-9678-2777>),
  Jael Tan [ctb] (IHEID, <https://orcid.org/0000-0002-6234-9764>)

James Hollway [cre, aut, ctb] (IHEID,
    <https://orcid.org/0000-0002-8361-9647>),
  Henrique Sposito [ctb] (IHEID, <https://orcid.org/0000-0003-3420-6085>)