Hi! The page https://ring.cx/en/download/contributions misses a colon in a link "https//aur.archlinux.org/packages/ring-daemon/" (there must be "https://").
And you may also publish a source code on a page https://ring.cx/en/download Why don't you put a feedback button or some contact information on a homepage? Because this link - https://ring.cx/en/bug-report - is really for highly motivated geeks :) Thanks!
