WhatsApp is developing a “Liquid Glass” interface for its voice note player, featuring a redesigned playback bar with a 5-second rewind button. The update includes the sender’s profile picture and circular progress tracking. Additionally, WhatsApp is expanding language translation packs and testing secure, AI-generated private summaries for unread conversations. 📲 WhatsApp New Feature Update: Meta-Owned Platform Developing ‘Liquid Glass’ Interface for Voice Note Player With 5-Second Rewind Button.