Beta 3 of Noise Ninja v2.0 for Mac OS X has been posted for download on the PictureCode web site.

A Change Log on the site notes the following changes:

• Scratch file location is now managed in the Preferences dialog. The NN_TEMP_DIR environment variable is no longer used.
• Drag-drop from other applications is now supported. (Noise NInja must be running already to accept the drop.)
• Save dialogs now launch with file name instead of "untitled"
• Window size and position is remembered and restored when the application launches
• Keyboard shortcuts added
• Tools menu filled in
• Magnification is now displayed in the toolbar
• More tooltips added to buttons
• Used higher-resolution icon for the application icon
• Fixed hang when undo brush used before filtering applied
• Fixed RAM usage in Preferences dialog to behave reasonably when more than 2 gibabytes of RAM is installed.