WhatsApp is introducing new features and updates for iOS 2.20.90.21, reports WABetaInfo. These include: Improved Security Code Notifications that update end-to-end encryption for messages and statuses. A new ‘Multi Wallpaper’ feature that’ll allow users to have different wallpapers dedicated to different chats and even adjust the brightness of these wallpapers. These are currently only available through Apple’s TestFlight beta programme, and there’s currently no word on when users can expect these features to roll out to the public. WhatsApp’s Viral Message Forwarding Feature is Updated WhatsApp is on a mission to slow the spread of fake news between users and that’s why earlier this year it imposed a strict new limit on message forwarding. This feature means ...