* Christoph Giesel <https://github.com/christophlsa> * Jordi Ballester <jordi.ballester@eficent.com> * Serpent Consulting Services Pvt. Ltd. <support@serpentcs.com> * Dave Lasley <dave@laslabs.com> * `Tecnativa <https://www.tecnativa.com>`_: * Vicent Cubells * Ernesto Tejeda