Zavon [1] filed a orphan request for teamviewer [2]:
Maintainer has been neglecting to update the package.
[1] https://aur.archlinux.org/account/Zavon/ [2] https://aur.archlinux.org/pkgbase/teamviewer/
Request #370 has been accepted by arcanis [1].
aur-requests@lists.archlinux.org