
Libpng 1.0.21 - November 15, 2006

This is a public release of libpng, intended for use in production codes.

Files available for download:

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

   libpng-1.0.21.tar.gz
   libpng-1.0.21.tar.bz2

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

   libpng-1.0.21-no-config.tar.gz
   libpng-1.0.21-no-config.tar.bz2

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

   lpng1021.zip
   lpng1021.tar.bz2

Project files

   libpng-1.0.21-project-netware.zip
   libpng-1.0.21-project-wince.zip

Other information:

   libpng-1.0.21-README.txt
   libpng-1.0.21-KNOWNBUGS.txt
   libpng-1.0.21-LICENSE.txt
   libpng-1.0.21-Y2K-compliance.txt

Changes since the last public release (1.0.20):

version 1.0.21 [November 15, 2006]

version 1.0.21 and 1.2.13 [November 15, 2006]
  Removed AC_FUNC_MALLOC from configure.ac
  Work around Intel-Mac compiler bug by setting PNG_NO_MMX_CODE in pngconf.h
  Change "logical" to "bitwise" throughout documentation.
  Fix Makefile.am to not try to link to noexistent files.
  Detect and fix attempt to write wrong iCCP profile length.
  Fix potential buffer overflow in sPLT chunk handler.
  Check all exported functions for NULL png_ptr.

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Glenn R-P