libpng/ANNOUNCE
2014-08-13 22:08:01 -05:00

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Libpng 1.6.13rc01 - August 14, 2014
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.
Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
1.6.13rc01.tar.xz (LZMA-compressed, recommended)
1.6.13rc01.tar.gz
Source files with CRLF line endings (for Windows), without the
"configure" script
lp1613r01.7z (LZMA-compressed, recommended)
lp1613r01.zip
Other information:
1.6.13rc01-README.txt
1.6.13rc01-LICENSE.txt
libpng-1.6.13rc01-*.asc (armored detached GPG signatures)
Changes since the last public release (1.6.13):
Version 1.6.13beta01 [July 4, 2014]
Quieted -Wsign-compare and -Wclobber compiler warnings in
contrib/pngminus/*.c
Added "(void) png_ptr;" where needed in contrib/gregbook to quiet
compiler complaints about unused pointers.
Split a long output string in contrib/gregbook/rpng2-x.c.
Added "PNG_SET_OPTION" requirement for sRGB chunk support to pnglibconf.dfa,
Needed for write-only support (John Bowler).
Changed "if defined(__ARM_NEON__)" to
"if (defined(__ARM_NEON__) || defined(__ARM_NEON))" (James Wu).
Fixed clang no-warning builds: png_digit was defined but never used.
Version 1.6.13beta02 [July 21, 2014]
Fixed an incorrect separator ("/" should be "\") in scripts/makefile.vcwin32
(bug report from Wolfgang S. Kechel). Bug was introduced in libpng-1.6.11.
Also fixed makefile.bc32, makefile.bor, makefile.msc, makefile.intel, and
makefile.tc3 similarly.
Version 1.6.13beta03 [August 3, 2014]
Removed scripts/makefile.elf. It has not worked since libpng-1.5.0beta14
due to elimination of the PNG_FUNCTION_EXPORT and PNG_DATA_EXPORT
definitions from pngconf.h.
Ensure that CMakeLists.txt makes the target "lib" directory before making
symbolic link into it (SourceForge bug report #226 by Rolf Timmermans).
Version 1.6.13beta04 [August 8, 2014]
Added opinion that the ECCN (Export Control Classification Number) for
libpng is EAR99 to the README file.
Eliminated use of "$<" in makefile explicit rules, when copying
$PNGLIBCONF_H_PREBUILT. This does not work on some versions of make;
bug introduced in libpng version 1.6.11.
Version 1.6.13rc01 [August 14, 2014]
Made "ccopts" agree with "CFLAGS" in scripts/makefile.hp* and makefile.*sunu
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or to glennrp at users.sourceforge.net
Glenn R-P