WhatsApp is changing how it looks in its latest test version. The update includes new design elements like colorless top bars, a different floating action button, and changed icons. Users will also be able to reply to updates from Channels, allowing for comments on one-to-many messages. The update aims to make WhatsApp more modern and cater to user demands. These changes are currently being tested, and the official release date is not yet known. The update will be available for both Android and iPhone users, with slight variations for each platform. These updates reflect WhatsApp’s efforts to expand and improve its messaging service.

Source: wabetainfo.com