- Added support for Data URI #14.
- Added support for DWF format.
- Updated zopfli to 1.0.1.
- Updated LZMA to 15.12.
- Updated mozjpeg to 3.1.
- Updated TinyXML2 to 3.0.0.
- Improved PNG optimization for some cases.
- Improved ZIP optimization for some cases.
- Improved SVG minifying.
- Added option
--keep-exif. - Bug fixes and optimizations.