WhatsApp with a billion-strong user base is one of the most popular messaging apps in the world.
Since it has a large user base spanning multiple platforms – Android, iOS, Windows Phone and the web,
the app is slow to roll out new updates.
If you are running WhatsApp beta for Android versions 2.17.162 or 2.17.163, you can pin your favourite contacts to the top,
to avoid scrolling all the way down to access them.
Whatsapp has been working on a feature to allow users to revoke messages which they’ve already sent.