PictureCode has posted updates to Noise Ninja that bring the standalone edition to version 2.1.1 and the Photoshop plug-in edition to version 2.1.3.

The standalone edition now runs natively on Linux x86 and Intel based Macs, and it is also available in a version for Windows. Other changes include bug fixes and support for reading ISO information from some recent Canon point-and-shoot cameras.

Changes to the plug-in, which is available for Photoshop on Windows or Mac, are limited to bug fixes and the added support for reading ISO from recent Canon point-and-shoots.

The updates are free to current owners of Noise Ninja, and a full license costs US$79.95 for the pro plug-in/standalone bundle. Various cheaper packages, with reduced features, are also available.