Adds a new features and uses less memory and less CPU. New features include ability to open/use Default/AppStore apps from Lockscreen! For me this is a big plus, we can now add quick gestures to open the Camera app quickly on Lockscreen, no need to buy 3rd party Cydia apps to get same feature. Also can set up whatever flashlight app you have to open up quickly on lockscreen too. Typing this from my phone so my post is not as comprehensive as would have liked. Great update!