Whatsapp always is an attention seeker because of its new features. This time it comes up in the news because of the Audio Playback feature.
Whatsapp has released the new beta updates for iOS users. This feature will enable the users to play the audio file and voice message that will appear on the notification.
This feature was in progress for a while, and now it has been spotted in the iOS beta 2.19.91.1 beta version from TestFlight.