The latest iOS update fixes the proximity sensor bug while also adding new features like HDR photos, and Game Center updates. This update is not applicable for iPads. iOS 4.2 is slated for release in November and will bring all iOS devices upto the same iOS version.
via Gadget Lab
iMovie iOS app has also been updated with the following new features:
- Compatible with iPod touch (4th generation).
- Ability to split video clips.
- Automatic music looping when video extends beyond music track.
- Scrub to preview clips in Video Browser.
- In-app Tips page that illustrates how to use key features.
- Updated Photos Browser with newest images at top.
- Mute badge to indicate video clips with audio disabled.
- Additional performance and reliability improvements.
Fire up your iTunes to get the updates.