deprecation.warnings

bot.py:30: TelegramDeprecationWarning: Old Handler API is deprecated - see https://git.io/fxJuV for details
  updater = Updater(BOT_TOKEN)
bot.py:52: TelegramDeprecationWarning: RegexHandler is deprecated. See https://git.io/fxJuV for more info
  h(RegexHandler(r"/start notifications", handlers.ts3_notifications_panel))
/usr/local/lib/python3.7/dist-packages/telegram/ext/regexhandler.py:121: TelegramDeprecationWarning: message_updates is deprecated. See https://git.io/fxJuV for more info
  edited_updates=edited_updates)
/usr/local/lib/python3.7/dist-packages/telegram/ext/regexhandler.py:121: TelegramDeprecationWarning: channel_post_updates is deprecated. See https://git.io/fxJuV for more info
  edited_updates=edited_updates)
/usr/local/lib/python3.7/dist-packages/telegram/ext/regexhandler.py:121: TelegramDeprecationWarning: edited_updates is deprecated. See https://git.io/fxJuV for more info
  edited_updates=edited_updates)