So far, there has been no indication that today's "A Morning with Google+" event will have anything to do with Android 4.4 or the Nexus 5, but there has already been a huge announcement for Google's Hangouts app. The update isn't live yet, but Vic Gundotra has announced big updates to Hangouts including SMS support, HD video and much more...Source: http://www.phonearena.com/news/Hangouts-app-updated-with-SMS-HD-video-and-much-more_id48841
