libpng/ANNOUNCE

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Libpng 1.5.0beta13 - March 9, 2010
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
1.5.0beta13.tar.xz (LZMA-compressed, recommended)
1.5.0beta13.tar.gz
1.5.0beta13.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
lp150b13.zip
lp150b13.7z
Other information:
1.5.0beta13-README.txt
1.5.0beta13-LICENSE.txt
Changes since the last public release (1.4.1):
version 1.5.0beta01 [February 7, 2010]
Moved declaration of png_struct into private pngstruct.h and png_info
into pnginfo.h
version 1.5.0beta02 [February 7, 2010]
Reverted to original png_push_save_buffer() code.
version 1.5.0beta03 [February 8, 2010]
Return allocated "old_buffer" in png_push_save_buffer() before
calling png_error().
Updated configure script to use SO number 15.
version 1.5.0beta04 [February 9, 2010]
Removed malformed "incomplete struct declaration" of png_info from png.h
version 1.5.0beta05 [February 12, 2010]
Removed PNG_DEPSTRUCT markup in pngstruct.h and pnginfo.h, and undid the
linewrapping that it entailed.
Revised comments in pngstruct.h and pnginfo.h and added pointers to
the libpng license.
Changed PNG_INTERNAL to PNG_EXPOSE_INTERNAL_STRUCTURES
Removed the cbuilder5 project, which has not been updated to 1.4.0.
version 1.4.1beta12 and 1.5.0beta06 [February 14, 2010]
Fixed type declaration of png_get_chunk_malloc_max() in pngget.c (Daisuke
Nishikawa)
version 1.5.0beta07 [omitted]
version 1.5.0beta08 [February 19, 2010]
Changed #ifdef PNG_NO_STDIO_SUPPORTED to #ifdef PNG_NO_CONSOLE_IO_SUPPORTED
wherever png_snprintf() is used to construct error and warning messages.
Noted in scripts/makefile.mingw that it expects to be run under MSYS.
Removed obsolete unused MMX-querying support from contrib/gregbook
Added exported png_longjmp() function.
Removed the AIX redefinition of jmpbuf in png.h
Added -D_ALLSOURCE in configure.ac, makefile.aix, and CMakeLists.txt
when building on AIX.
version 1.5.0beta09 [February 19, 2010]
Removed -D_ALLSOURCE from configure.ac, makefile.aix, and CMakeLists.txt.
Changed the name of png_ptr->jmpbuf to png_ptr->png_jmpbuf in pngstruct.h
version 1.5.0beta10 [February 25, 2010]
Removed unused gzio.c from contrib/pngminim gather and makefile scripts
Removed replacement error handlers from contrib/gregbook. Because of
the new png_longjmp() function they are no longer needed.
version 1.5.0beta11 [March 6, 2010]
Removed checking for already-included setjmp.h from pngconf.h
Fixed inconsistent indentations and made numerous cosmetic changes.
version 1.5.0beta12 [March 9, 2010]
Moved "#include png.h" inside pngpriv.h and removed "#include png.h" from
the source files, along with "#define PNG_EXPOSE_INTERNAL_STRUCTURES"
and "#define PNG_NO_PEDANTIC_WARNINGS" (John Bowler).
Created new pngdebug.h and moved debug definitions there.
version 1.5.0beta13 [March 9, 2010]
Protect pngstruct.h, pnginfo.h, and pngdebug.h from being included twice.
Revise the "#ifdef" blocks in png_inflate() so it will compile when neither
PNG_USER_CHUNK_MALLOC_MAX nor PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED
is defined.
Removed unused png_measure_compressed_chunk() from pngpriv.h and libpngpf.3
Moved the 'config.h' support from pngconf.h to pngpriv.h
Removed PNGAPI from the png_longjmp_ptr typedef.
Eliminated dependence of pngtest.c on the private pngdebug.h file.
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