Potrace Files

January 15, 2004: Release 1.3

 This is primarily a bugfix release. Version 1.2 fatally crashed when
 applied to an empty (all white) bitmap. The options -2 and -3 are now
 ignored when unsupported, rather than causing an error.  There were
 some improvements to the test suite, autoconfiguration, and
 portability. The bounding box in the xfig backend was fixed, and the
 postscript output now has better page encapsulation. Bitmaps of
 dimension 0 are now tolerated better.