The Internet giant's 'A Morning with Google+' event is underway and the company's just made it official: the Google+ app for the iPhone and iPad will soon be updated with the ability to upload full resolution images to Google+ Photos, previously Picasa Web Albums and now part of Google's social thing.
Another new feature being mentioned is support for Background Refresh in iOS 7 which will allow the application to automatically synchronize your photos in the background, even when it's not running.
Currently, background photo sync only works if you have the app open...