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libpng/ANNOUNCE

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Libpng 1.2.41beta14 - November 3, 2009
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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.
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2006-02-22 15:19:25 +00:00
Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
libpng-1.2.41beta14.tar.xz (LZMA-compressed, recommended)
libpng-1.2.41beta14.tar.gz
libpng-1.2.41beta14.tar.bz2
2006-03-31 11:29:33 +00:00
Source files with LF line endings (for Unix/Linux) without the
"configure" script
libpng-1.2.41beta14-no-config.tar.xz (LZMA-compressed, recommended)
libpng-1.2.41beta14-no-config.tar.gz
libpng-1.2.41beta14-no-config.tar.bz2
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Source files with CRLF line endings (for Windows), without the
"configure" script
lp1241b14.zip
lp1241b14.7z
lp1241b14.tar.bz2
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Project files
libpng-1.2.41beta14-project-netware.zip
libpng-1.2.41beta14-project-wince.zip
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Other information:
libpng-1.2.41beta14-README.txt
libpng-1.2.41beta14-KNOWNBUGS.txt
libpng-1.2.41beta14-LICENSE.txt
libpng-1.2.41beta14-Y2K-compliance.txt
libpng-1.2.41beta14-[previous version]-diff.txt
Changes since the last public release (1.2.40):
version 1.2.41beta01 [September 25, 2009]
Moved redundant IHDR checking into new png_check_IHDR() in png.c
and report all errors found in the IHDR data.
Eliminated useless call to png_check_cHRM() from pngset.c
Expanded TAB characters in pngrtran.c
version 1.2.41beta02 [September 30, 2009]
Revised png_check_IHDR().
version 1.2.41beta03 [October 1, 2009]
Revised png_check_IHDR() again, to check info_ptr members instead of
the contents of the returned parameters.
2009-09-30 20:56:40 +00:00
version 1.2.41beta04 [October 7, 2009]
Added "xcode" project similar one already in libpng-1.4.0beta (Alam Arias).
Ported some cosmetic changes from libpng-1.4.0beta86.
Eliminated a shadowed declaration of "pp" in png_handle_sPLT().
2009-10-02 14:38:45 +00:00
2009-10-18 00:18:43 +00:00
version 1.2.41beta05 [October 17, 2009]
Revised pngconf.h to make it easier to enable iTXt support. From libpng
version 1.2.9 through 1.2.40, defining PNG_iTXt_SUPPORTED did not work
as expected.
Ported some cosmetic changes from libpng-1.4.0beta87, changing
many "#if defined(x)" to "#ifdef x".
2009-10-10 11:13:58 +00:00
2009-10-18 00:18:43 +00:00
version 1.2.41beta06 [October 18, 2009]
2009-10-18 13:07:48 +00:00
Restored PNG_USE_LOCAL_ARRAYS code in pngread.c that was inadvertently
deleted in libpng-1.2.41beta05.
Converted all PNG_NO_* tests to PNG_*_SUPPORTED everywhere except pngconf.h
as in libpng-1.4.0beta78 and later.
2009-10-18 00:18:43 +00:00
version 1.2.41beta07 [October 21, 2009]
Ported some cosmetic changes from libpng-1.4.0rc01, changing
many "#if defined(x)" to "#ifdef x" in png.h and pngconf.h.
2009-10-18 19:34:17 +00:00
2009-10-30 04:40:17 +00:00
version 1.2.41beta08 [October 30, 2009]
Ported from libpng-1.4.0rc01: png_calloc(), png_get_io_chunk_name(),
png_get_io_state(), png_set_user_cache_max(), png_get_user_cache_max(),
png_set_premultiply_alpha, and png_do_read_premultiply_alpha().
2009-10-30 05:05:45 +00:00
Relocated png_do_chop() ahead of building gamma tables in pngrtran.c
This avoids building 16-bit gamma tables unnecessarily.
version 1.2.41beta09 [November 1, 2009]
Removed a harmless extra png_set_invert_alpha() from pngwrite.c
More bugfixes and improvements to CMakeLists.txt (Philip Lowman)
Moved CMakeLists.txt from scripts into the main libpng directory.
Apply png_user_chunk_cache_max within png_decompress_chunk().
Merged libpng-1.2.41.txt with libpng-1.4.0.txt where appropriate.
version 1.2.41beta10 [November 1, 2009]
Enabled iTXt support by default. To ensure binary compatibility with
previous versions, the "lang" and "lang_key" members will be assumed
to be omitted from previous versions unless the current libpng
version was built with PNG_iTXt_SUPPORTED (which is otherwise no
longer necessary to gain iTXt support), as a signal that the user has
been building previous versions with PNG_iTXt_SUPPORTED as well.
version 1.2.41beta11 [November 2, 2009]
Store user's user_png_ver in new png_ptr->user_png_ver element.
Revised iTXt support. To ensure binary compatibility with
previous versions, the "lang" and "lang_key" members will be assumed
to be omitted from versions prior to 1.2.41beta11 whenever there is a
library mismatch.
2009-11-01 04:28:05 +00:00
2009-11-02 11:51:47 +00:00
version 1.2.41beta12 [November 2, 2009]
Free png_ptr->user_png_ver when destroying png_ptr.
2009-11-02 11:51:47 +00:00
version 1.2.41beta13 [November 3, 2009]
Updated scripts/pngw32.def and projects/wince/png32ce.def
Copied projects/wince/png32ce.def to the scripts directory.
Added scripts/makefile.wce
Patched ltmain.sh for wince support.
Added PNG_CONVERT_tIME_SUPPORTED macro.
2009-11-02 12:24:56 +00:00
version 1.2.41beta14 [November 3, 2009]
Added empty pngpriv.h file as an aid to migration to 1.4.x
Make inclusion of time.h in pngconf.h depend on PNG_CONVERT_tIME_SUPPORTED
Make #define PNG_CONVERT_tIME_SUPPORTED depend on PNG_WRITE_tIME_SUPPORTED
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe) or to glennrp at users.sourceforge.net
1998-04-21 20:03:57 +00:00
1998-12-29 17:47:59 +00:00
Glenn R-P