Apple says the release includes bug fixes, increased stability and performance improvements, which include:
- Reduces the amount of storage required to perform a software update
- Fixes an issue that prevented some users from entering their Apple ID password for Messages and FaceTime
- Addresses an issue that caused Spotlight to stop displaying app results
- Fixes an issue which prevented multitasking gestures from working on iPad
- Adds new configuration options for education standardized testing
For information about the security content of the update, users may visit: http://support.apple.com/en-us/HT1222