cask :v1 => 'firefox-beta-gb' do version '36.0b4' sha256 '415a3e4239d7ea7b1e2925b17ce03d15457b1a1905e65b43e8fc216b30da7b2a' url "https://download.mozilla.org/?product=firefox-#{version}-SSL&os=osx&lang=en-GB" homepage 'https://www.mozilla.org/en-GB/firefox/beta/' license :mpl app 'Firefox.app' end