Camera+, the popular photography iPhone app has been updated to include VolumeSnap, the ability to trigger the camera's shutter with the volume buttons - again.
Last year, tap tap tap submitted a version of Camera+ that included VolumeSnap and Apple rejected it. Then tap tap tap tweeted about a hidden easter egg that would turn on the feature with the then-current version. Apple got wind of it and removed Camera+ from the App Store entirely.
Months later, Camera+ was allowed back into the App Store and Apple also also brought the functionality of VolumeSnap to iOS 5. Now, Apple has accepted the update for Camera+ that includes VolumeSnap.