WhatsApp for Android is about to get two interesting new features

The fresh beta version of WhatsApp for Android has two interesting new features that should soon be added to the stable version of the messenger. One of them will help to improve the privacy of communication and the other will be new for WhatsApp users.
One of the big updates will be the introduction of a standard “caller” interface. This hints at the ability to make calls via WhatsApp to contacts that aren’t in your phonebook. This will avoid the need to temporarily save a number for a single call.
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The “Hidden Groups” feature is not yet available to all testers. It will allow you to join community groups by invitation only. At the same time, only administrators will be able to find and remove a group from the community.
The two new features are in the testing phase, so the date when they will appear in the release version of the messenger is still unknown.