cask 'thunderbird-beta-uk' do version '45.2b1' sha256 '6c379f61ae6dcc2baefbe3d48f1abba77f67680cdf1fb31d2ad61f261bead7f7' 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