Android 4.2.1 now pushing to Sprint Galaxy Nexus devices
- Redesigned camera interface and new Photo Sphere feature (a 360-degree panorama mode)
- Notifications Shade accessible by swiping top screen edge downwards; swipe down with two fingers to view notifications; tap the notification to expand and take action on it.
- Lockscreen widgets to access certain apps without unlocking the screen; sidescroll right for camera or left for other widgets (time and weather, gmail, etc.)
You can also download the update from Google here, if you prefer.