- Photos and videos stored in Google Drive are now accessible from Google+
- Google Apps for Business features (like domain-restricted posts) are now supported
- You can start a Hangout or share a private post with someone directly from their profile. In addition: profiles now include Reviews and Videos tabs.
- Hangouts replaces Messenger for messaging and video calls. (You can download your Messenger conversations from Google Takeout.)
August 17, 2013 — Sushubh Mittal