Hadley Wickham [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0003-4757-117X>),
  Peter Danenberg [aut, cph],
  Gábor Csárdi [aut],
  Manuel Eugster [aut, cph],
  Posit Software, PBC [cph, fnd] (ROR: <https://ror.org/03wc8by49>)

Kirill Müller [aut, cre],
  Heather Turner [ctb]

Anthony North [aut, cre, cph],
  Miles McBain [ctb] (ORCID: <https://orcid.org/0000-0003-2865-2548>)

Moritz Lang [aut, cre],
  Mario Annau [aut],
  Doug Kelkhoff [ctb],
  Szymon Maksymiuk [ctb]

Mikkel Meyer Andersen [aut, cre],
  Ege Rubak [ctb]

Darío Ramos-López [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-6127-6559>),
  Ana D. Maldonado [aut] (ORCID: <https://orcid.org/0000-0001-8253-2526>)

Gernot Wassmer [aut] (ORCID: <https://orcid.org/0000-0001-9397-1794>),
  Friedrich Pahlke [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-2105-2582>),
  Till Jensen [ctb],
  Daniel Sabanes Bove [ctb] (ORCID:
    <https://orcid.org/0000-0002-0176-9239>),
  Stephen Schueuerhuis [ctb] (ORCID:
    <https://orcid.org/0009-0006-3124-6056>),
  Tobias Muetze [ctb] (ORCID: <https://orcid.org/0000-0002-4111-1941>),
  RPACT GmbH [cph, fnd]

Sam Levin [aut, cre] (ORCID: <https://orcid.org/0000-0002-3289-9925>),
  Aldo Compagnoni [aut],
  Dylan Childs [aut],
  Sanne Evers [aut],
  Tomos Potter [aut],
  Roberto Salguero-Gomez [aut],
  Tiffany Knight [aut]

Felipe de Mendiburu [aut, cre],
  David Mauricio [aut],
  Rodrigo Morales [aut],
  Roberto Quiroz [aut]

Akshat Maurya [aut, cre],
  Rihaan Satia [aut],
  David Shilane [aut]

Adrian Bowman [aut, cre, cph],
  Ewan Crawford [aut],
  Gavin Alexander [aut],
  Richard Bowman [aut]

Daniel Osorio [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-4424-8422>),
  Marieke Kuijjer [aut] (ORCID: <https://orcid.org/0000-0001-6280-3130>),
  James J. Cai [aut] (ORCID: <https://orcid.org/0000-0002-8081-6725>)

Terry Therneau [aut],
  Beth Atkinson [aut, cre],
  Brian Ripley [trl] (producer of the initial R port, maintainer
    1999-2017)

Giuliano Galimberti, Gabriele Soffritti, Matteo Di Maso