cask 'telegram-alpha' do
  version '3.1.101181,531'
  sha256 'd16ff660271a5a57d5ebb3ccf2a5e1dd0f240a03f9c6d585d5de9973e8656115'

  # hockeyapp.net/api/2/apps/6ed2ac3049e1407387c2f1ffcb74e81f was verified as official when first introduced to the cask
  url "https://rink.hockeyapp.net/api/2/apps/6ed2ac3049e1407387c2f1ffcb74e81f/app_versions/#{version.after_comma}?format=zip"
  appcast 'https://rink.hockeyapp.net/api/2/apps/6ed2ac3049e1407387c2f1ffcb74e81f',
          checkpoint: '43b2b66a2ee2094087005744c9209b0b16cd7ceaf2ee1c52a688ef7b30c8e35d'
  name 'Telegram for macOS'
  name 'Telegram Swift'
  homepage 'https://macos.telegram.org/'

  auto_updates true
  conflicts_with cask: 'telegram'
  depends_on macos: '>= :yosemite'

  app 'Telegram.app'
end