New or changed in 3.75:
* Fix a compile problem under certain MacOS versions.
* Various changes needed for interworking with newer versions of GhostScript.
* Some code modernization based on feedback from VS-2019, Clang Powertools
and PVS Studio.
New or changed in 3.74:
* Added support for dotted and dashed lines to the DXF backend.
* Reduce redundancy in help documents.
* Porting to Windows CE by Rohan Shetty.
* Made pstoedit compatible with ghostscript 9.27.
New or changed in 3.73:
* Fix a bug occurring with large scale factors.
* Include full documentation by default and provide an option to generate
documentation locally which then fit best to the local installation.
* Started to apply improvements proposed by clang-tidy.
New or changed in 3.72:
* Included a bunch of patches from Debian for easier maintenance of the package
plus correction to some spelling issues. Thanks to Barak A. Pearlmutter.
New or changed in 3.71:
* added a -vl option to specify a verbosity level. Using the older -v enables
level 1. For more use -vl 2.
* included a patch contributed by OpenSuse folks fixing a problem in finding
the plugins under certain conditions.
* included a patch contributed by Martin Madsen related to checking non
existing directories when looking for plugins.
* added support for pdfwithshow and pdfawidthshow special operators when
reading PDF files.
* Scott Pakin updated the cfdg driver to support the current version of cfdg.
* changes needed for newer versions of GhostScript.
* some code cleanup. pstoedit passed all Coverity checks.
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