Google’s newest email application, Inbox, has been available in a limited scope since the end of 2014, with invitations going out in incremental waves.

Now, though, in honor of the I/O conference taking place right now, Google has deemed it okay to open up the Inbox app to everyone, without an invite. With the wide release, Google has also included plenty of new features, too, including the ability to undo a sent message right from within the app.

On top of that, Trip Bundles will let you bundle any and all emails that are focused on a trip or destination, so it’s easy to keep tabs on them.

And, here’s a list of the new features that lets users save time within Inbox:

• When you create Reminders in Keep, they’ll now appear in Inbox
• When someone emails you a to-do, Inbox might suggest adding a Reminder so you don’t forget
• When you get an email from HotelTonight or Eat24, you can now open your reservations and food orders within their app, directly from Inbox

Inbox is available now, and a link to the free app is below:

Download:

• Inbox by Gmail — Free