The TechRadar article explains that Google Messages finally includes custom backgrounds and themes for chat personalization. Users can adjust these settings to reflect their preferences in conversations. The publication provides guidance on accessing and applying the new features directly in the app interface. This development was shared via their official social media account, linking to the full how-to guide on their site. The headline focuses on the addition of these personalization tools for the popular messaging service. It notes that the changes enable a more tailored experience when sending and receiving messages with contacts.