WhatsApp Update: Missed Call Voice/Video Messages, Call Scheduling

• WhatsApp now allows users to leave a voice or video message directly from the call screen if a call is missed.
• A 'Record Voice Message' option appears for missed calls, sending an audio message with the notification.
• Users can record a short video message if a video call is missed.
• The Call tab has been redesigned into a 'Unified Call Hub' for easier call management.
• A new feature allows users to schedule voice or video calls with notifications for participants.

Why It Matters: WhatsApp's new features make communication faster, easier, and more flexible.