ANNOUNCE - third_party/libpng - Git at Google


 Libpng 1.0.38rc07 - August 2, 2008

 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-1.0.38rc07.tar.gz
    libpng-1.0.38rc07.tar.lzma
      (Get the lzma codec from <http://tukaani.org/lzma>).
    libpng-1.0.38rc07.tar.bz2

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

    libpng-1.0.38rc07-no-config.tar.gz
    libpng-1.0.38rc07-no-config.tar.lzma
    libpng-1.0.38rc07-no-config.tar.bz2

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

    lp1038r07.zip
    lp1038r07.7z
    lp1038r07.tar.bz2

 Project files

    libpng-1.0.38rc07-project-netware.zip
    libpng-1.0.38rc07-project-wince.zip

 Other information:

    libpng-1.0.38rc07-README.txt
    libpng-1.0.38rc07-KNOWNBUGS.txt
    libpng-1.0.38rc07-LICENSE.txt
    libpng-1.0.38rc07-Y2K-compliance.txt
    libpng-1.0.38rc07-[previous version]-diff.txt

 Changes since the last public release (1.0.37):

 version 1.2.29beta01 [May 1, 2008]
   Removed some stray *.diff and *.orig files

 version 1.2.29beta02 [May 1, 2008]
   Reverted Makefile.in, aclocal.m4, and configure to the libpng-1.2.26
     versions.

 version 1.2.29beta03 [May 2, 2008]
   Added --force to autogen libtoolize options and --force-missing to
     automake options.
   Changed $(ECHO) to echo in Makefile.am and Makefile.in
   Updated all configure files to autoconf-2.62
   #ifdef out pnggcrd.c code if using MSC_VER

 version 1.2.29rc01 [May 4, 2008]
   No changes.

 version 1.0.35 and 1.2.29 [May 8, 2008]
   No changes.

 version 1.0.37 [May 9, 2008]
   Updated Makefile.in and configure (omitted version 1.0.36).

 version 1.2.30beta01 [May 29, 2008]
   Updated libpng.pc-configure.in and libpng-config.in per debian bug reports.

 version 1.2.30beta02 [June 25, 2008]
   Restored png_flush(png_ptr) at the end of png_write_end(), that was
     removed from libpng-1.0.9beta03.

 version 1.2.30beta03 [July 6, 2008]
   Merged some cosmetic whitespace changes from libpng-1.4.0beta19.
   Inline call of png_get_uint_32() in png_get_uint_31(), as in 1.4.0beta19.
   Added demo of decoding vpAg and sTER chunks to pngtest.c, from 1.4.0beta19.
   Changed PNGMAJ from 0 to 12 in makefile.darwin, which does not like 0.
   Added new private function png_read_chunk_header() from 1.4.0beta19.
   Merge reading of chunk length and chunk type into a single 8-byte read.
   Merge writing of chunk length and chunk type into a single 8-byte write.

 version 1.2.30beta04 [July 10, 2008]
   Merged more cosmetic whitespace changes from libpng-1.4.0beta19.

 version 1.0.38rc01, 1.2.30rc01 [August 2, 2008]
   No changes.

 version 1.0.38rc02, 1.2.30rc02 [July 21, 2008]
   Moved local array "chunkdata" from pngrutil.c to the png_struct, so
     it will be freed by png_read_destroy() in case of a read error (Kurt
     Christensen).

 version 1.0.38rc03, 1.2.30rc03 [July 21, 2008]
   Change "purpose" and "buffer" to png_ptr->chunkdata to avoid memory leaking.

 version 1.0.38rc04, 1.2.30rc04 [July 22, 2008]
   Change "chunkdata = NULL" to "png_ptr->chunkdata = NULL" several places in
     png_decompress_chunk().

 version 1.0.38rc05, 1.2.30rc05 [July 25, 2008]
   Changed all remaining "chunkdata" to "png_ptr->chunkdata" in
     png_decompress_chunk() and remove chunkdata from parameter list.
   Put a call to png_check_chunk_name() in png_read_chunk_header().
   Revised png_check_chunk_name() to reject a name with a lowercase 3rd byte.
   Removed two calls to png_check_chunk_name() occuring later in the process.

 version 1.0.38rc06, 1.2.30rc06 [July 29, 2008]
   Added a call to png_check_chunk_name() in pngpread.c
   Reverted png_check_chunk_name() to accept a name with a lowercase 3rd byte.

 version 1.0.38r07, 1.2.30r07[August 2, 2008]
   Relocated a misplaced "#endif /* PNG_NO_WRITE_FILTER */" in pngwutil.c
   Changed "-Wall" to "-W -Wall" in the CFLAGS in all makefiles (Cosmin Truta)
   Declared png_ptr "volatile" in pngread.c and pngwrite.c to avoid warnings.
   Added code in pngset.c to quiet compiler warnings.
   Updated contrib/visupng/cexcept.h to version 2.0.1

 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

	Libpng 1.0.38rc07 - August 2, 2008

	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-1.0.38rc07.tar.gz
	libpng-1.0.38rc07.tar.lzma
	(Get the lzma codec from <http://tukaani.org/lzma>).
	libpng-1.0.38rc07.tar.bz2

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

	libpng-1.0.38rc07-no-config.tar.gz
	libpng-1.0.38rc07-no-config.tar.lzma
	libpng-1.0.38rc07-no-config.tar.bz2

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

	lp1038r07.zip
	lp1038r07.7z
	lp1038r07.tar.bz2

	Project files

	libpng-1.0.38rc07-project-netware.zip
	libpng-1.0.38rc07-project-wince.zip

	Other information:

	libpng-1.0.38rc07-README.txt
	libpng-1.0.38rc07-KNOWNBUGS.txt
	libpng-1.0.38rc07-LICENSE.txt
	libpng-1.0.38rc07-Y2K-compliance.txt
	libpng-1.0.38rc07-[previous version]-diff.txt

	Changes since the last public release (1.0.37):

	version 1.2.29beta01 [May 1, 2008]
	Removed some stray .diff and .orig files

	version 1.2.29beta02 [May 1, 2008]
	Reverted Makefile.in, aclocal.m4, and configure to the libpng-1.2.26
	versions.

	version 1.2.29beta03 [May 2, 2008]
	Added --force to autogen libtoolize options and --force-missing to
	automake options.
	Changed $(ECHO) to echo in Makefile.am and Makefile.in
	Updated all configure files to autoconf-2.62
	#ifdef out pnggcrd.c code if using MSC_VER

	version 1.2.29rc01 [May 4, 2008]
	No changes.

	version 1.0.35 and 1.2.29 [May 8, 2008]
	No changes.

	version 1.0.37 [May 9, 2008]
	Updated Makefile.in and configure (omitted version 1.0.36).

	version 1.2.30beta01 [May 29, 2008]
	Updated libpng.pc-configure.in and libpng-config.in per debian bug reports.

	version 1.2.30beta02 [June 25, 2008]
	Restored png_flush(png_ptr) at the end of png_write_end(), that was
	removed from libpng-1.0.9beta03.

	version 1.2.30beta03 [July 6, 2008]
	Merged some cosmetic whitespace changes from libpng-1.4.0beta19.
	Inline call of png_get_uint_32() in png_get_uint_31(), as in 1.4.0beta19.
	Added demo of decoding vpAg and sTER chunks to pngtest.c, from 1.4.0beta19.
	Changed PNGMAJ from 0 to 12 in makefile.darwin, which does not like 0.
	Added new private function png_read_chunk_header() from 1.4.0beta19.
	Merge reading of chunk length and chunk type into a single 8-byte read.
	Merge writing of chunk length and chunk type into a single 8-byte write.

	version 1.2.30beta04 [July 10, 2008]
	Merged more cosmetic whitespace changes from libpng-1.4.0beta19.

	version 1.0.38rc01, 1.2.30rc01 [August 2, 2008]
	No changes.

	version 1.0.38rc02, 1.2.30rc02 [July 21, 2008]
	Moved local array "chunkdata" from pngrutil.c to the png_struct, so
	it will be freed by png_read_destroy() in case of a read error (Kurt
	Christensen).

	version 1.0.38rc03, 1.2.30rc03 [July 21, 2008]
	Change "purpose" and "buffer" to png_ptr->chunkdata to avoid memory leaking.

	version 1.0.38rc04, 1.2.30rc04 [July 22, 2008]
	Change "chunkdata = NULL" to "png_ptr->chunkdata = NULL" several places in
	png_decompress_chunk().

	version 1.0.38rc05, 1.2.30rc05 [July 25, 2008]
	Changed all remaining "chunkdata" to "png_ptr->chunkdata" in
	png_decompress_chunk() and remove chunkdata from parameter list.
	Put a call to png_check_chunk_name() in png_read_chunk_header().
	Revised png_check_chunk_name() to reject a name with a lowercase 3rd byte.
	Removed two calls to png_check_chunk_name() occuring later in the process.

	version 1.0.38rc06, 1.2.30rc06 [July 29, 2008]
	Added a call to png_check_chunk_name() in pngpread.c
	Reverted png_check_chunk_name() to accept a name with a lowercase 3rd byte.

	version 1.0.38r07, 1.2.30r07[August 2, 2008]
	Relocated a misplaced "#endif /* PNG_NO_WRITE_FILTER */" in pngwutil.c
	Changed "-Wall" to "-W -Wall" in the CFLAGS in all makefiles (Cosmin Truta)
	Declared png_ptr "volatile" in pngread.c and pngwrite.c to avoid warnings.
	Added code in pngset.c to quiet compiler warnings.
	Updated contrib/visupng/cexcept.h to version 2.0.1

	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