cask 'telegram-alpha' do
  version '3.5.3-108464,681'
  sha256 '043a28bb6561791b9c17b92487671ceff59fb07513612cf47401e71f055f8213'

  # 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: 'f39e371a56c7e1ad383ff01d1ee48be0f64df1a1c00f832e5fa4a3e66ce8e66f'
  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