X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/706b88074de0c288b81edac13094dd052b6cc078..c37b0f0907b07878551a00165b0ad323bd2ccdaf:/src/png/ANNOUNCE diff --git a/src/png/ANNOUNCE b/src/png/ANNOUNCE index a168b728dd..37a4b49397 100644 --- a/src/png/ANNOUNCE +++ b/src/png/ANNOUNCE @@ -1,29 +1,49 @@ -Libpng 1.2.7 - September 12, 2004 - -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. - -Changes since the last public release (1.2.6): - - Revised pngtest so memory allocation testing is only done when PNG_DEBUG==1. - Removed unused pngasmrd.h file. - Removed references to uu.net for archived files. Added references to - PNG Spec (second edition) and the PNG ISO/IEC Standard. - Added "test-dd" target in 15 makefiles, to run pngtest in DESTDIR. - Fixed bug with "optimized window size" in the IDAT datastream, that - causes libpng to write PNG files with incorrect zlib header bytes. - Fixed bug with sCAL chunk and big-endian machines (David Munro). - Undid new code added in 1.2.6 to update the color_type in - png_set_filler(). - Added png_set_add_alpha() that updates color type. - Revised png_set_strip_filler() to not remove alpha if color_type has alpha. - Added makefile.hp64 - Changed projects/msvc/png32ms.def to scripts/png32ms.def in makefile.cygwin - -Send comments/corrections/commendations to -png-implement@ccrc.wustl.edu (subscription required; write to -majordomo@ccrc.wustl.edu with "subscribe png-implement" in the message) -or to glennrp@users.sourceforge.net +Libpng 1.6.2 - April 25, 2013 + +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-1.6.2.tar.xz (LZMA-compressed, recommended) + libpng-1.6.2.tar.gz + +Source files with CRLF line endings (for Windows), without the +"configure" script + + lpng162.7z (LZMA-compressed, recommended) + lpng162.zip + +Other information: + + libpng-1.6.2-README.txt + libpng-1.6.2-LICENSE.txt + +Changes since the last public release (1.6.1): + + Updated documentation of 1.5.x to 1.6.x changes in iCCP chunk handling. + Fixed incorrect warning of excess deflate data. End condition - the + warning would be produced if the end of the deflate stream wasn't read + in the last row. The warning is harmless. + Corrected the test on user transform changes on read. It was in the + png_set of the transform function, but that doesn't matter unless the + transform function changes the rowbuf size, and that is only valid if + transform_info is called. + Corrected a misplaced closing bracket in contrib/libtests/pngvalid.c + (Flavio Medeiros). + Corrected length written to uncompressed iTXt chunks (Samuli Suominen). + Added contrib/tools/fixitxt.c, to repair the erroneous iTXt chunk length + written by libpng-1.6.0 and 1.6.1. + Disallow storing sRGB information when the sRGB is not supported. + Merge pngtest.c with libpng-1.7.0 + +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