Potrace 1.15 released

August 5, 2017: Release 1.15

This release consists of bugfixes and minor portability improvements.
Some potential buffer overflows and arithmetic overflows were fixed,
including CVE-2017-12067. A bug triggered by very large bitmaps has
been fixed. A new configuration option --enable-local-getopt was
added. Thanks to Agostino Sarubbo, Daniel Macks, and Michael Voříšek
for reporting bugs and suggesting improvements.