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libpng/ANNOUNCE
2010-01-02 23:15:22 -06:00

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Libpng 1.2.42 - January 3, 2010
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-1.2.42.tar.xz (LZMA-compressed, recommended)
libpng-1.2.42.tar.gz
libpng-1.2.42.tar.bz2
Source files with LF line endings (for Unix/Linux) without the
"configure" script
libpng-1.2.42-no-config.tar.xz (LZMA-compressed, recommended)
libpng-1.2.42-no-config.tar.gz
libpng-1.2.42-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
lpng1242.zip
lpng1242.7z
lpng1242.tar.bz2
Project files
libpng-1.2.42-project-netware.zip
libpng-1.2.42-project-wince.zip
Other information:
libpng-1.2.42-README.txt
libpng-1.2.42-KNOWNBUGS.txt
libpng-1.2.42-LICENSE.txt
libpng-1.2.42-Y2K-compliance.txt
libpng-1.2.42-[previous version]-diff.txt
Changes since the last public release (1.2.41):
version 1.2.42 [January 3, 2010]
Removed "#define PNG_NO_ERROR_NUMBERS" that was inadvertently added
to pngconf.h in version 1.2.41.
Revised scripts/makefile.netbsd, makefile.openbsd, and makefile.sco
to put png.h and pngconf.h in $prefix/include, like the other scripts,
instead of in $prefix/include/libpng. Also revised makefile.sco
to put them in $prefix/include/libpng12 instead of in
$prefix/include/libpng/libpng12.
Removed leftover "-DPNG_CONFIGURE_LIBPNG" from scripts/makefile.darwin
and contrib/pngminim/*/makefile
Relocated png_do_chop() to its original position in pngrtran.c; the
change in version 1.2.41beta08 caused transparency to be handled wrong
in some 16-bit datastreams (Yusaku Sugai).
Renamed libpng-pc.in back to libpng.pc.in and revised CMakeLists.txt
(revising changes made in 1.2.41)
Swapped PNG_UNKNOWN_CHUNKS_SUPPORTED and PNG_HANDLE_AS_UNKNOWN_SUPPORTED
in pngset.c to be consistent with other changes in version 1.2.38.
Avoid deprecated references to png_ptr-io_ptr and png_ptr->error_ptr
in pngtest.c
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe) or to glennrp at users.sourceforge.net
Glenn R-P