The new WhatsApp update comes with some interesting changes that can come in handy in certain situations.
1. Photo Privacy.
If you send someone a photo that can only be viewed once, the other person can't even save it with a screenshot. WhatsApp no ??longer allows it.
2. Now you can write to yourself :)
Yes, it sounds like something unnecessary, but the "Message Yourself" functionality can be very useful if you treat it as a place to store shopping lists, notes, photos, etc.
3. And finally, you can have the same WhatsApp account on two phones.
If you have WhatsApp version 2.22.25.8 you can link one WhatsApp account on two different Android or iPhone phones.