Libpng 1.6.14rc01 - October 15, 2014

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

   1.6.14rc01.tar.xz (LZMA-compressed, recommended)
   1.6.14rc01.tar.gz

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

   lp1614r01.7z  (LZMA-compressed, recommended)
   lp1614r01.zip

Other information:

   1.6.14rc01-README.txt
   1.6.14rc01-LICENSE.txt
   libpng-1.6.14rc01-*.asc (armored detached GPG signatures)

Changes since the last public release (1.6.13):

Version 1.6.14beta01 [September 14, 2014]
  Guard usage of png_ptr->options with #ifdef PNG_SET_OPTION_SUPPORTED.
  Do not build contrib/tools/pngfix.c when PNG_SETJMP_NOT_SUPPORTED,
    to allow "make" to complete without setjmp support (bug report by
    Claudio Fontana)
  Add "#include <setjmp.h>" to contrib/tools/pngfix.c (John Bowler)

Version 1.6.14beta02 [September 18, 2014]
  Use nanosleep() instead of usleep() in contrib/gregbook/rpng2-x.c
    because usleep() is deprecated.
  Define usleep() in contrib/gregbook/rpng2-x.c if not already defined
    in unistd.h and nanosleep() is not available; fixes error introduced
    in libpng-1.6.13.
  Disable floating point exception handling in pngvalid.c when
    PNG_FLOATING_ARITHMETIC is not supported (bug report by "zootus
    at users.sourceforge.net").

Version 1.6.14beta03 [September 19, 2014]
  Define FE_DIVBYZERO, FE_INVALID, and FE_OVERFLOW in pngvalid.c if not
    already defined.  Revert floating point exception handling in pngvalid.c
    to version 1.6.14beta01 behavior.

Version 1.6.14beta04 [September 27, 2014]
  Fixed incorrect handling of the iTXt compression flag in pngrutil.c
    (bug report by Shunsaku Hirata).  Bug was introduced in libpng-1.6.0.

Version 1.6.14beta05 [October 1, 2014]
  Added "option READ_iCCP enables READ_COMPRESSED_TEXT" to pnglibconf.dfa

Version 1.6.14beta06 [October 5, 2014]
  Removed unused "text_len" parameter from private function png_write_zTXt().
  Conditionally compile some code in png_deflate_claim(), when
    PNG_WARNINGS_SUPPORTED and PNG_ERROR_TEXT_SUPPORTED are disabled.
  Replaced repeated code in pngpread.c with PNG_PUSH_SAVE_BUFFER_IF_FULL.
  Added "chunk iTXt enables TEXT" and "chunk zTXt enables TEXT"
    to pnglibconf.dfa.
  Removed "option READ_COMPRESSED_TEXT enables READ_TEXT" from pnglibconf.dfa,
    to make it possible to configure a libpng that supports iCCP but not TEXT.

Version 1.6.14beta07 [October 7, 2014]
  Removed "option WRITE_COMPRESSED_TEXT enables WRITE_TEXT" from pnglibconf.dfa
  Only mark text chunks as written after successfully writing them.

Version 1.6.14rc01 [October 15, 2014]
  Fixed some typos in comments.

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