xeromycota [1] filed an orphan request for python-colcon-powershell [2]: This package version is lagging behind current upstream and current maintainer's other AUR package is also abandoned. I will glad to maintain it.
[1] https://aur.archlinux.org/account/xeromycota/ [2] https://aur.archlinux.org/pkgbase/python-colcon-powershell/
