Adobe has released Photoshop Touch 1.4, an update to its illustration and photo-editing app for tablets. The most important upgrade may be support for three pressure-sensitive styli in the iPad app: the Pogo Connect, the Jot Touch, and the JaJa Stylus. Although the Android version of the app doesn't support the styli, Adobe says it has improved its overall brushing engine to allow smoother strokes.
