yurikoles [1] filed a request to merge thunderbird-beta-bin-zh-cn [2] into thunderbird-localized-beta-bin [3]:
Unnecessary package [1] https://aur.archlinux.org/account/yurikoles/ [2] https://aur.archlinux.org/pkgbase/thunderbird-beta-bin-zh-cn/ [3] https://aur.archlinux.org/pkgbase/thunderbird-localized-beta-bin/