Libpng 1.6.33beta02 - August 31, 2017

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

   1.6.33beta02.tar.xz (LZMA-compressed, recommended)
   1.6.33beta02.tar.gz

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

   lp1633b02.7z  (LZMA-compressed, recommended)
   lp1633b02.zip

Other information:

   1.6.33beta02-README.txt
   1.6.33beta02-LICENSE.txt
   libpng-1.6.33beta02-*.asc (armored detached GPG signatures)

Changes since the last public release (1.6.32):
Version 1.6.33beta01 [August 28, 2017]
  Added PNGMINUS_UNUSED macro to contrib/pngminus/p*.c and added missing
    parenthesis in contrib/pngminus/pnm2png.c (bug report by Christian Hesse).
  Fixed off-by-one error in png_do_check_palette_indexes() (Bug report
    by Mick P., Source Forge Issue #269).

Version 1.6.33beta02 [August 31, 2017]
  Initialize png_handler.row_ptr in contrib/oss-fuzz/libpng_read_fuzzer.cc
    to fix shortlived oss-fuzz issue 3234.
  Compute a larger limit on IDAT because some applications write a deflate
    buffer for each row (Bug report by Andrew Church).

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or to glennrp at users.sourceforge.net

Glenn R-P