Felixoid  filed a request to merge pandoc-plantuml-filter  into pandoc-plantuml-filter-py :
It's confusing with Haskell version now. I would like to name it explicitly and maintain the Git version as well.
 https://aur.archlinux.org/account/Felixoid/  https://aur.archlinux.org/pkgbase/pandoc-plantuml-filter/  https://aur.archlinux.org/pkgbase/pandoc-plantuml-filter-py/
Request #16780 has been accepted by diabonas .