* Holger Brunn <hbrunn@therp.nl>
* Dave Lasley <dave@laslabs.com>
* Carlos Lopez Mite <celm1990@gmail.com>
* `Tecnativa <https://www.tecnativa.com>`_:
* Ernesto Tejeda
* Thomas Fossoul (thomas@niboo.com)
* Simone Orsi <simahawk@gmail.com>