- Update to 1.22.1:
* New command line "mutool recolor" to change colorspace of PDF files.
* New command line "mutool trim" to remove content outside mediabox.
* New flag to "mutool draw": -KK to remove all non-textual content.
* Support PDF page labels.
* Layout HTML tables with variable column widths.
* Added JPEG output format. JPEG should be used with care due to its
lossy nature (if in doubt, use PDF instead).
* Added PDF filter factories.
* Added PDF color filter.
* Added "culler" to sanitize filter.
* Added flags to control embedding fonts in output.
* New device methods for structured tags.
* Increased maximum allowed image size.
* Add magic flag to temporarily hide annotations when editing them.
* Support RD in Square and Circle annotations.
* Support dashed borders in annotations.
* Support cloudy borders in annotations.
* Improved layers in PDF files.
* Fix performance issue with large PDF files and outlines.
* Updated multi-threading examples.
* Moved WASM project into separate repository.
* Added Java and "mutool run" bindings for many more functions.