– teaser of the new feature,
– every chat can have its own wallpaper, separate from other chats’ wallpapers,
– you can change it by selecting a contact and then selecting the wallpaper change option,
– you can choose between a number of pre-existing wallpapers and your own pictures,
– option to change the wallpaper’s brightness has also been added,
– all the new features have rolled out in WhatsApp’s latest version available from Google Play Store and App Store.