Eschwartz [1] filed a deletion request for capsimage4 [2]:
From the "capsimage" pkgbase discussion:
> Well, it's not really needed, I thought the way of foss: to have a
choice. But you've convinced me. capsimage5 is compatible to v4 but
with more features. What to do now: leave capsimage as it it and
delete capsimage4 ?
Deleting this package seems reasonable, yes.
[1] https://aur.archlinux.org/account/Eschwartz/
[2] https://aur.archlinux.org/pkgbase/capsimage4/