In a recent update to WhatsApp the company has added the functionality of playing Facebook and Instagram videos right inside WhatsApp.
When a friend in your contacts share a Facebook or Instagram video with you you can play them with the need of opening the respective app. You don’t have to exit the conversation to watch video. Earlier WhatsApp allowed playing YouTube videos inside chat window and now extended it to Facebook and Instagram.
This comes as a part of latest iOS update and isn’t available for Android yet.
In addition to this, the new iOS update also adds the ability to add and revoke admin privileges from other users in a group chat.