== PngOptimizerCL Changelog ==

Note: for engine optimization, see PngOptimizer Changelog instead.

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2011-04-25 (2.0)

- new: x64 version
- new: more background color options.
- new: added IgnoreAnimatedGif option.
- new: textual data options added.

- fixed: returns 0 upon success or if no argument provided. Returns 1 if an error occurred.
