As part of the new design, there’s now a convenient reply button at the bottom of every message, making it quick and easy to continue a conversation when you’re on the go. And if you access the app on your Android tablet, you’ll notice it’s easier to switch between accounts and the different inbox categories.
The updated Gmail app also now supports all email providers, which means you can set up a separate inbox for, say, your Yahoo Mail or Outlook.com addresses using POP/IMAP.
The new app will support all Android 4.0+ devices. It’s available today on all devices running Android 5.0 Lollipop and will be rolling out on Google Play to everyone else over the next few days.
Reference by www.google.com