caltlgin [1] filed a deletion request for rtlsdr-waterfall [2]: Downloads master.zip from GitHub. Upstream has no releases so this package needs to be converted to a -git package in line with VCS packaging guidelines.
[1] https://aur.archlinux.org/account/caltlgin/ [2] https://aur.archlinux.org/pkgbase/rtlsdr-waterfall/
