Android 5.1 is supposed to be out today.
Hopefully the battery improvements will work on my 2012 Nexus 7, but that's not on the list of devices
here.
changes:- Silent mode added after missing on Android 5.0
- General improvements in system stability
- Improved RAM management
- Fixes for sudden app closures
- Improved battery management
- Excessive consumption of network devices when used Wi-Fi fixed
- Issues with wireless connections fixed
- Problems with Okay Google function solved
- Notifications problems solved
- Some sound problems experience by certain devices fixed
- Other improvements and changes
- Changes in the Material Design color palette (after users complaints, possibly for a higher version though)