libpng/ANNOUNCE

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Libpng 1.6.29beta02 - February 22, 2017
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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Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
1.6.29beta02.tar.xz (LZMA-compressed, recommended)
1.6.29beta02.tar.gz
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Source files with CRLF line endings (for Windows), without the
"configure" script
lp1629b02.7z (LZMA-compressed, recommended)
lp1629b02.zip
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Other information:
1.6.29beta02-README.txt
1.6.29beta02-LICENSE.txt
libpng-1.6.29beta02-*.asc (armored detached GPG signatures)
Changes since the last public release (1.6.28):
Version 1.6.29beta01 [January 12, 2017]
Readded "include(GNUInstallDirs)" to CMakeLists.txt (Gianfranco Costamagna).
Moved SSE2 optimization code into the main libpng source directory.
Configure libpng with "configure --enable-intel-sse" or compile
libpng with "-DPNG_INTEL_SSE" in CPPFLAGS to enable it.
Simplified conditional compilation in pngvalid.c, for AIX (Michael Felt).
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Version 1.6.29beta02 [February 22, 2017]
Avoid conditional directives that break statements in pngrutil.c (Romero
Malaquias)
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The contrib/examples/pngtopng.c recovery code was in the wrong if
branches; the comments were correct.
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Added code for PowerPC VSX optimisation (Vadim Barkov).
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