Add to Homebrew (Package Manager)
Ring should be available on Homebrew, the package manager of choice for most MacOS Developers, as a cask. That way Mac users can install Jami with brew cask install jami.
In theory the entire formula should be...
cask 'jami' do
version 'CURRENT_VERSION_GOES_HERE'
sha256 'SHA256_HASH_GOES_HERE'
url 'https://dl.ring.cx/mac_osx/ring-nightly.dmg'
appcast 'https://LINK_TO_YOUR_APPCAST.XML_FROM_SPARKLE'
name 'Jami'
homepage 'https://jami.net/'
depends_on macos: '>= :yosemite'
app 'Jami.app'
end... but I'm not sure exactly how your versioning is setup, and where your appcast.xml is hosted.