SamWhited [1] filed a deletion request for picard3 [2]: Now that Picard 3 is released it is is in erxtras-testing and will be in the main repos soon. This package will be a duplicate when that happens and can be removed.
[1] https://aur.archlinux.org/account/SamWhited/ [2] https://aur.archlinux.org/pkgbase/picard3/
