Brand new ecosystem with brand new problems, but the big names are here to help.
The popular Facebook-owned messaging service is now available on actual computers, and not just mobile devices.
The latest version of Android's WhatsApp app automatically encrypts messages sent between Android devices.
The latest WhatsApp update brings proper iPhone 6 and iPhone 6 Plus support along with various bug fixes.
You can now see when your messages have been read in WhatsApp, and new rumours confirm voice calling feature.