Adobe has released an update for Photoshop CS4. The Photoshop 11.0.1 update addresses key issues reported by customers that may impact performance. The update also includes the following enhancements: the ability to correctly recognise 3D textures edited by plug-ins; improved quality of Auto-Blend Layers (Stack Images); and fixes for issues that can be caused by corrupt fonts or when pasting formatted text. The Photoshop 11.0.1 update is available as a free download for existing Photoshop CS4 customers, or through the Adobe updater via the application itself.