Libpng 1.2.11beta4 - June 7, 2006

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

   libpng-1.2.11beta4.tar.gz
   libpng-1.2.11beta4.tar.bz2

Source files with LF line endings (for Unix/Linux) without the
"configure" script

   libpng-1.2.11beta4-no-config.tar.gz
   libpng-1.2.11beta4-no-config.tar.bz2

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

   lp1211b04.zip
   lp1211b04.tar.bz2

Project files

   libpng-1.2.11beta4-project-netware.zip
   libpng-1.2.11beta4-project-wince.zip

Other information:

   libpng-1.2.11beta4-README.txt
   libpng-1.2.11beta4-KNOWNBUGS.txt
   libpng-1.2.11beta4-LICENSE.txt
   libpng-1.2.11beta4-Y2K-compliance.txt

Changes since the last public release (1.2.10):

version 1.2.11beta1 [May 31, 2006]
  scripts/libpng.pc.in contained "configure" style version info and would
    not work with makefiles.
  The shared-library makefiles were linking to libpng.so.0 instead of
    libpng.so.3 compatibility as the library.

version 1.2.11beta2 [June 7, 2006]
  Increased sprintf buffer from 50 to 52 chars in pngrutil.c to avoid
    buffer overflow.
  Fixed bug in example.c (png_set_palette_rgb -> png_set_palette_to_rgb))

version 1.2.11beta3 [June 7, 2006]
  Prepended "#! /bin/sh" to ltmail.sh and contrib/pngminus/*.sh (Cosmin).
  Removed the accidental leftover Makefile.in~ (Cosmin).
  Avoided potential buffer overflow and optimized buffer in
    png_write_sCAL(), png_write_sCAL_s() (Cosmin).
  Removed the include directories and libraries from CFLAGS and LDFLAGS
    in scripts/makefile.gcc (Nelson A. de Oliveira, Cosmin).

version 1.2.11beta4 [June 7, 2006]
  Allow zero-length IDAT chunks after the entire zlib datastream, but not
    after another intervening chunk type.

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Glenn R-P