Below are the full change-log of this update:
As we all are very used-to with the Gmail web version and its most advance features. It's customized layout and feature offers an assortment of features to fit the preferences of almost any user.
But, we can't get all those Feature in the mobile app. Today the mobile app got the new sorting feature today from the web version.
The Developers named it priority inbox, This mode will let you sort the mails as per your priority.
You can sort the Email's by below lebels.
Above three options you will get in the priority mode.
Get the APK file of this Update from below link
Gmail v7.7 APK