cask :v1 => 'firefox-esr-ru' do version '31.5.0' sha256 'b708414c5265cd75b147a129efeccd37d053fa67c1011c22cb80adc528950d18' url "https://download.mozilla.org/?product=firefox-#{version}esr-SSL&os=osx&lang=ru" homepage 'https://www.mozilla.org/ru/firefox/organizations/' license :mpl app 'Firefox.app' end