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[wxWidgets.git] / src / png / ANNOUNCE
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706b8807 2Libpng 1.2.7 - September 12, 2004
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4This is not intended to be a public release. It will be replaced
5within a few weeks by a public version or by another test version.
75b6e0a0 6
706b8807 7Changes since the last public release (1.2.6):
4946a942 8
5b02c8a1 9 Revised pngtest so memory allocation testing is only done when PNG_DEBUG==1.
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10 Removed unused pngasmrd.h file.
11 Removed references to uu.net for archived files. Added references to
12 PNG Spec (second edition) and the PNG ISO/IEC Standard.
13 Added "test-dd" target in 15 makefiles, to run pngtest in DESTDIR.
14 Fixed bug with "optimized window size" in the IDAT datastream, that
15 causes libpng to write PNG files with incorrect zlib header bytes.
16 Fixed bug with sCAL chunk and big-endian machines (David Munro).
17 Undid new code added in 1.2.6 to update the color_type in
18 png_set_filler().
19 Added png_set_add_alpha() that updates color type.
20 Revised png_set_strip_filler() to not remove alpha if color_type has alpha.
21 Added makefile.hp64
22 Changed projects/msvc/png32ms.def to scripts/png32ms.def in makefile.cygwin
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23
24Send comments/corrections/commendations to
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25png-implement@ccrc.wustl.edu (subscription required; write to
26majordomo@ccrc.wustl.edu with "subscribe png-implement" in the message)
27or to glennrp@users.sourceforge.net
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28
29Glenn R-P