Google today quietly announced that Google+ Hangouts On Air will no longer be available on September 12. Google users will be asked to use YouTube Live instead.
Google started making Hangouts On Air available to all its usersin May 2012, and completed the rollout a month later. But thenin May 2013, Google debuted YouTube Live, which also gradually became available to more and more users.
Now Google has finally decided to merge the two. After September 12, you won’t be able to schedule a new Hangouts On Air via Google+. Existing events scheduled to happen after September 12 will also have to be moved to YouTube Live.