Google is enhancing the Car App Library with new features for developers, including expanded headers, spotlight sections, new progress bars, grid item variations, chips, compact items, interactive headers, and a mini-player component for easier playback control. The updates are available in versions 1.8.0-beta01 and 1.9.0-alpha01, with early access encouraged for developers. Popular media apps like Spotify, Amazon Music, and YouTube Music are integrating these features. Upcoming support for video playback in vehicles will roll out later this year for devices on Android 17 or higher. Future updates will allow for a templated experience that transitions into the full app interface when parked, along with agentic and voice-based interactions. Additionally, Maps SDK support for Cars with Google Built-in will enable seamless rendering of map-based content in applications.