Google has released Android 15 QPR2 Beta 2 for testers in the Android Beta Program, which includes bug fixes and new features. The update is available for devices such as Pixel 6, Pixel 7, Pixel 8, Pixel 9, Pixel Fold, and Pixel Tablet, with a build number of BP11.241121.010. Notable bug fixes include resolving access issues in developer settings, fixing connectivity problems with glucose sensors, addressing call placement delays, enabling charging optimization settings, correcting null pointer issues, improving responsiveness on the Pixel Fold, enhancing audio transitions, and resolving Bluetooth connection failures. The Linux Terminal app is now functional, allowing users to run Linux instances, and features like notification cooldowns have been introduced. Users can provide feedback through the Android Beta Feedback app or the official subreddit.