The second beta build of iOS 10.1 brings some new features as well as other enhancements like:
- An issue caused Notes to quit unexpectedly has been fixed (Toggle Notes off, then on, in Settings > iCloud)
- The Messages App Drawer has been tweaked with a new scroll bar at the bottom, and no longer includes dots to represent each app installed
- It's no longer possible to drag and drop stickers when using Split View mode on an iPad that supports it
- Performance enhancements
- Stability improvements
- Bug fixes