Module Name:	pkgsrc
Committed By:	adam
Date:		Thu Jan 19 11:18:41 UTC 2006

Modified Files:
	pkgsrc/graphics/optipng: Makefile distinfo
	pkgsrc/graphics/optipng/patches: patch-aa patch-ab

Log Message:
Changes 0.5:
++ Added pngxtern, a libpng add-on for external image format
   support: BMP (uncompressed), GIF, PNM.
   (This was incorporated from OptiPNG-Plus.)
++ Implemented RGB(A)-to-palette reductions.
 + If trials are ended prematurely, detailed progression is only
   reported under the user option -v.
 - Removed reporting of some IDAT sizes that exceeded the optimum.
   (This was NOT a bug, but a "feature" that confused some users.)
 ! Fixed an RGB-to-gray reduction problem that occured under some
   specific background colors.
 + Added support for builds based on the system-supplied zlib.
 * Modified LICENSE.  It is now a verbatim spell of the zlib license.


To generate a diff of this commit:
cvs rdiff -r1.4 -r1.5 pkgsrc/graphics/optipng/Makefile
cvs rdiff -r1.1.1.1 -r1.2 pkgsrc/graphics/optipng/distinfo
cvs rdiff -r1.1.1.1 -r1.2 pkgsrc/graphics/optipng/patches/patch-aa \
    pkgsrc/graphics/optipng/patches/patch-ab

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.