Adobe announced a significant update to its Photoshop Touch app for iPad today, with the introduction of version 1.3. Included in the free update to the $10 app is full Retina display support for the new iPad, higher resolutions with support for images up to 12 megapixels, and a number of other new features and enhancements. A full list of features, which include two new languages and effects, is below:

What’s New in Version 1.3

• Retina Display Support: See your images like never before with the Retina display on the new iPad (third generation). • Higher resolution capabilities: Work on high-resolution images while maintaining the highest image quality. Supports images up to 12 megapixels. • Two new languages: Russian and Brazilian Portuguese. • Two new Effects: Shred and Colorize • Smoother animation and scrolling in the organizer, tutorial browser, and file picker • New gesture to toggle 100% view and fit screen (three-finger tap) • New pixel nudging mode for precise movements • Support for Apple Photo Stream • Various bug fixes

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