AlphaJack [1] filed an orphan request for dendrite [2]: The package has been flagged as out of date for more than a month. I could maintain it and also add support for ARM architectures in the PKGBUILD, as requested in a comment
[1] https://aur.archlinux.org/account/AlphaJack/ [2] https://aur.archlinux.org/pkgbase/dendrite/
