eomarjee [1] filed a orphan request for ucsf-chimera [2]: 1.10.1 has been released: https://rbvi.ucsf.edu/chimera/docs/relnotes/1.10.html. Please update it.
[1] https://aur.archlinux.org/account/eomarjee/ [2] https://aur.archlinux.org/pkgbase/ucsf-chimera/
