Potrace

File Release Notes and Changelog

Release Name: 1.8

Notes:
This release contains minor bugfixes and portability
improvements. Rotation is now implemented in the PDF backend.


Changes:
        (2007/04/08) PS1 - portability: use 'test' instead of '[' in shell
        scripts.
        (2007/04/08) PS1 - test suite: run PDF checks as a separate test.
        (2007/04/06) PS1 - fixed logical expressions in flate.c
        (2007/02/19) PS1 - portability: replacements for inline and M_PI
        (2007/01/16) PS1 - test suite: added checks for rotation in
        PostScript, PDF, and PGM backends
        (2007/01/16) PS1 - pdf backend: added rotation
        (2007/01/16) PS1 - pdf backend: renamed shipcom() function
        (2007/01/14) PS1 - autoconf: check if getopt_long reorders its
        arguments.
        (2007/01/13) PS1 - made pseudo-random number generation
        thread-safe and much faster.
        (2006/12/20) PS1 - renamed some structures in lzw.c, main.h
        (2006/12/20) PS1 - portability: fixed some compiler issues for
        Amiga, reported by Andreas Kleinert.
        (2006/12/20) PS1 - main.c: changed some return types to void.
        (2006/08/14) PS1 - made curve.c:privcurve_free_members() static.
        (2005/12/22) PS1 - renamed README.win as README-WIN
        (2005/11/11) PS1 - portability: use binary file i/o in Cygwin.
        Suggested by Henry He.
        (2005/06/24) PS1 - potracelib: fixed allocation bug, reported by
        Jung Shin.
        (2005/06/23) PS1 - potracelib_demo.c: free resources properly.
        (2005/06/23) PS1 - initialize unused private state to 0.
        (2005/06/23) PS1 - decompose.c: improved memory allocation scheme.
        (2005/05/06) PS1 - added "alphacurve" field to private curve
        structure, so that backends that don't use the public interface
        (such as the EPS backend) can be warned of non-conforming curves.