cask 'telegram-alpha' do
  version '2.99.1.96953,403'
  sha256 'e97911be6cd994f5963c69a114d81ca58b582b96a629a246fda0d4db90693573'

  # 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: '2b88ab3d91e78c2b3d3a79b6dd82c51721399be4c8f333d157f6f0393104f78e'
  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