Gmail is getting a new set of "quick action" buttons that will let you do more from your inbox subject lines. You don't even have to open up an email. Here are some of the changes you can expect:
Seamless and even modify OpenTable reservations—all without opening an email. And for the deal lovers out there, you can conveniently save a promotion from Google Offers with one click, making it easy to find and buy it when you're ready.
Gmail will also have new buttons that will allow you to instantly view uploaded videos on YouTube or Vimeo, or view documents in a Dropbox folder or Google Docs. [Google]