cask 'thunderbird-beta-uk' do version '47.0b2' sha256 'aab26ebb9f1d4f16ca77f5f1651d8e739372e11922be916acb314ce25156a38e' url "https://download.mozilla.org/?product=thunderbird-#{version}&os=osx&lang=uk" name 'Mozilla Thunderbird' homepage 'https://www.mozilla.org/en-US/thunderbird/all-beta.html' license :mpl app 'Thunderbird.app' end