message: Add Hangouts on Air
diff: "link": "https://techcrunch.com/2017/04/13/google-areo-is-a-new-app-for-ordering-food-or-home-services-in-india/",
  "name": "Areo",
  "type": "app"
  + },
  + {
  + "dateClose": "2019-12-31",
  + "dateOpen": "2011-09-20",
  + "description": "Hangouts on Air",
  + "link": "https://arstechnica.com/gadgets/2019/06/google-is-killing-youtubes-hangouts-on-air-this-year/",
  + "name": "Hangouts on Air allowed users to host a multi-user video call while recording and streaming the call on YouTube.",
  + "type": "service"
  }
  ]
  