71 lines
2.1 KiB
Plaintext
71 lines
2.1 KiB
Plaintext
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Libpng 1.2.28 - April 30, 2008
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This is a public release of libpng, intended for use in production codes.
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Files available for download:
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Source files with LF line endings (for Unix/Linux) and with a
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"configure" script
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libpng-1.2.28.tar.gz
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libpng-1.2.28.tar.lzma
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(Get the lzma codec from <http://tukaani.org/lzma>).
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libpng-1.2.28.tar.bz2
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Source files with LF line endings (for Unix/Linux) without the
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"configure" script
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libpng-1.2.28-no-config.tar.gz
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libpng-1.2.28-no-config.tar.lzma
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libpng-1.2.28-no-config.tar.bz2
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Source files with CRLF line endings (for Windows), without the
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"configure" script
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lpng1228.zip
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lpng1228.7z
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lpng1228.tar.bz2
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Project files
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libpng-1.2.28-project-netware.zip
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libpng-1.2.28-project-wince.zip
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Other information:
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libpng-1.2.28-README.txt
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libpng-1.2.28-KNOWNBUGS.txt
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libpng-1.2.28-LICENSE.txt
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libpng-1.2.28-Y2K-compliance.txt
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libpng-1.2.28-[previous version]-diff.txt
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Changes since the last public release (1.2.26):
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version 1.2.28 [April 30, 2008]
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Fixed bug (introduced in libpng-1.0.6) with handling zero-length
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unknown chunks.
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Added more information about png_set_keep_unknown_chunks() to the
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documetation.
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Revised documentation about unknown chunk and user chunk handling.
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Issue a png_warning when reading a tRNS chunk with out-of-range samples.
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Added check for NULL ptr in TURBOC version of png_free_default().
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Removed several unnecessary checks for NULL before calling png_free().
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Revised png_set_tRNS() so that calling it twice removes and invalidates
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the previous call.
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Revised pngtest to check for out-of-range tRNS samples.
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Added AC_LIBTOOL_WIN32_DLL to configure.ac
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Added MAINTEINERCLEANFILES variable to Makefile.am
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Avoid changing color_type from GRAY to RGB by
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png_set_expand_gray_1_2_4_to_8().
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Fix broken URL for rfc2083 in png.5 and libpng-*.txt
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Removed a stray object file from contrib/gregbook
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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(subscription required; visit
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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
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to subscribe) or to glennrp at users.sourceforge.net
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Glenn R-P
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