Whatsapp may soon let users edit or revoke sent messages

Think of the times when you hit the send button on Whatsapp only to realize that the message was addressed to the wrong person. Been there. Well, there's a good news, reports suggest that Whatsapp is working on a new feature which enables a user to edit or revoke sent messages. The feature can be accessed by long pressing the sent message. Though the feature would be available only on messages which have not been read by the recipient, should be enough to save us from all the embarrassment and regrets.