MarsSeed [1] filed a deletion request for xorg-lbxproxy [2]: Broken. EOL since 2013. Not buildable due to its EOL dependency, liblbxutil from 2009 not being ABI-compatible with Arch/core/zlib.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/xorg-lbxproxy/
