Screen sharing: WhatsApp Introduces Screen Sharing in Video Calls.
Chat Lock: New 'Chat Lock' Feature allows you to keep your Conversations Private.
HD Photo qualities: WhatsApp added HD Photo Sending Option for Crisper Images.
Hide online presence: Hide Your Online Presence with WhatsApp's Privacy Feature.
Silence unknown calls: Control Unknown Callers with WhatsApp's Call Settings.
WhatsApp on multiple phones: You can now use WhatsApp on Multiple Devices Simultaneously.
Edit messages: WhatsApp now lets You Edit Sent Messages for Accuracy.
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