Libpng 1.4.13beta02 - January 3, 2013

This is not intended to be a public release.  It will be replaced
within a few weeks by a public version or by another test version.

Files available for download:

Source files with LF line endings (for Unix/Linux) and with a
"configure" script

   1.4.13beta02.tar.xz (LZMA-compressed, recommended)
   1.4.13beta02.tar.gz
   1.4.13beta02.tar.bz2

Source files with CRLF line endings (for Windows), without the
"configure" script

   lp1413b02.7z (LZMA-compressed, recommended)
   lp1413b02.zip

Other information:

   1.4.13beta02-README.txt
   1.4.13beta02-LICENSE.txt

Changes since the last public release (1.4.11):

version 1.4.12 [July 10, 2012]
  Added two images to contrib/pngsuite (1-bit and 2-bit transparent grayscale),
    and renamed three whose names were inconsistent with those in
    pngsuite/README.txt.
  Changed "a+w" to "u+w" in Makefile.in to fix CVE-2012-3386.

version 1.4.13beta01 [January 1, 2013]
  Do not compile PNG_DEPRECATED, PNG_ALLOC and PNG_PRIVATE when __GNUC__ < 3.
  Removed references to png_zalloc() and png_zfree() from the manual.
  Ignore, with a warning, out-of-range value of num_trans in png_set_tRNS().

version 1.4.13beta02 [January 3, 2013]
  Replaced AM_CONFIG_HEADER(config.h) with AC_CONFIG_HEADERS([config.h])
    in configure.ac

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or to png-mng-implement at lists.sf.net (subscription required; visit
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Glenn R-P