cask 'thunderbird-zh-cn' do version '38.5.1' sha256 '8e1869ce36f541c3f17bd66bdc64bb6f0302961702091d70c147d0450fc371a1' url "https://download.mozilla.org/?product=thunderbird-#{version}&os=osx&lang=zh-CN" name 'Mozilla Thunderbird' homepage 'https://www.mozilla.org/zh-CN/thunderbird/' license :mpl app 'Thunderbird.app' end