zzy-ac [1] filed an orphan request for wechat-uos [2]: At present, the program has been updated and marked as expired for a long time, but the maintainer has not carried out any subsequent maintenance since taking over.
[1] https://aur.archlinux.org/account/zzy-ac/ [2] https://aur.archlinux.org/pkgbase/wechat-uos/
