Google updates his Gmail app to version 4.7, bringing new features

Google has rolled out the new Gmail app update (version 4.7 - 941620). This updates brings few new features. 

These new features are:
1. Gmail now can send any file as an attachment in the mail. Previously, you can only attach picture and video files.
2. Gmail now can download ZIP files.
3. Gmail adds auto-respond messages. If you're taking a vacation, you can send an auto-responder saying that you're on vacation.
4. New 'printing' feature, on KitKat.
5. With Project Svelte, Gmail now runs smoother on lower-memory devices.

You can update your old Gmail app to a newer version by clicking here.

App screenshot (via Phandroid):