Copyright 2016 by Anders O.F. Hendrickson (anders.o.f.hendrickson AT gmail.com) and 2019-2021 by Matthieu Guerquin-Kern (guerquin-kern AT crans.org). This work may be distributed and/or modified under the conditions of the LaTeX Project Public License, either version 1.3 of this license or (at your option) any later version. The latest version of this license is in http://www.latex-project.org/lppl.txt and version 1.3 or later is part of all distributions of LaTeX version 2005/12/01 or later. This work has the LPPL maintenance status `maintained'. The Current Maintainer of this work is Matthieu Guerquin-Kern.