Overview of this version:
– Introducing WhatsApp video calling. With free video calls, you can have face-to-face chats with your friends and family around the world. Data charges may apply. (requires Android 4.1+)
– You can now send and receive animated GIFs
> This version is compatible with Android Gingerbread, Ice Cream Sandwich, Jelly Bean, KitKat, Lollipop, Marshmallow and Nougat.