Summary for 2025-09: The month focused on delivering targeted enhancements to the Bluetooth cap_acceptor sample in the zephyr-testing repository to improve interoperability with Google Pixel devices and to increase the reliability of audio streaming. The work emphasizes compatibility, robustness, and maintainability of sample code within Zephyr RTOS tests and demos. Overall, this period advanced device interoperability and demonstrated the ability to translate user-facing requirements into robust sample code changes that support real-world use cases in consumer Bluetooth audio scenarios.

In August 2025, delivered two critical updates in zephyr-testing focused on Pixel device compatibility and discoverability. Pixel-specific fixes for BAP unicast audio improve streaming reliability by correcting sink/source location counts and increasing the ATT prepare count, and a Pixel-aware configuration for the bap_broadcast_source sample enhances discoverability by validating length constraints and ensuring proper advertising.