WhatsApp has been on a run of adding great additional features lately. Just last week, users got a brilliant security upgrade with the introduction of Locked Chats. That allows you to hide certain chats in a separate folder and have them password locked, to keep out prying eyes.
Now, another great new feature has dropped. This time, it will be of use when you make mistakes in a message, or make a typo which needs to be corrected.
