cask :v1 => 'firefox-esr' do
  version '38.3.0'
  sha256 '163548f026890d868a999e6f18cc1b738e14ceb562333e8409889ad8f19e92e8'

  url "https://download-installer.cdn.mozilla.net/pub/firefox/releases/#{version}esr/mac/en-US/Firefox%20#{version}esr.dmg"
  name 'Firefox'
  name 'Mozilla Firefox'
  homepage 'https://www.mozilla.org/en-US/firefox/organizations/'
  license :mpl
  tags :vendor => 'Mozilla'

  app 'Firefox.app'

  zap :delete => [
                  '~/Library/Application Support/Firefox',
                  '~/Library/Caches/Firefox',
                 ]
end