cask :v1 => 'thunderbird-uk' do version '38.3.0' sha256 'aed9ac5ae940c6a43c3a47cc9024041884511a4b3b89b6280d0d6b38fb228ab4' url "https://download.mozilla.org/?product=thunderbird-#{version}&os=osx&lang=uk" name 'Mozilla Thunderbird' homepage 'http://www.mozilla.org/uk/thunderbird/' license :mpl tags :vendor => 'Mozilla' app 'Thunderbird.app' end