Apple has released Aperture 3, a major update of the company's photo workflow software. The program is now 64-bit only, and has also been upgraded with several new features, most notably Brushes and Adjustment Presets. The former allow people to "paint" edits onto a photo, making them more precise without having to open a secondary app like Photoshop. There 15 default Quick Brushes, such as Dodge, Burn, Blur and Polarize.
