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Diffstat (limited to 'src/3rdparty/libpng/ANNOUNCE')
| -rw-r--r-- | src/3rdparty/libpng/ANNOUNCE | 99 |
1 files changed, 64 insertions, 35 deletions
diff --git a/src/3rdparty/libpng/ANNOUNCE b/src/3rdparty/libpng/ANNOUNCE index 9fc9021b5a..f1724c0d0d 100644 --- a/src/3rdparty/libpng/ANNOUNCE +++ b/src/3rdparty/libpng/ANNOUNCE @@ -1,48 +1,77 @@ -Libpng 1.6.35 - July 15, 2018 +libpng 1.6.36 - December 1, 2018 +================================ This is a public release of libpng, intended for use in production code. -Files available for download: + +Files available for download +---------------------------- Source files with LF line endings (for Unix/Linux): - libpng-1.6.35.tar.xz (LZMA-compressed, recommended) - libpng-1.6.35.tar.gz + * libpng-1.6.36.tar.xz (LZMA-compressed, recommended) + * libpng-1.6.36.tar.gz Source files with CRLF line endings (for Windows): - lp1635.7z (LZMA-compressed, recommended) - lp1635.zip + * lp1636.7z (LZMA-compressed, recommended) + * lp1636.zip Other information: - libpng-1.6.35-README.txt - libpng-1.6.35-LICENSE.txt - -Changes since the last public release (1.6.34): - - Restored 21 of the contrib/pngsuite/i*.png, which do not cause test - failures. Placed the remainder in contrib/pngsuite/interlaced/i*.png. - Added calls to png_set_*() transforms commonly used by browsers to - the fuzzer. - Removed some unnecessary brackets in pngrtran.c - Fixed miscellaneous typos (Patch by github user "luzpaz"). - Change "ASM C" to "C ASM" in CMakeLists.txt - Fixed incorrect handling of bKGD chunk in sub-8-bit files (Cosmin) - Added hardware optimization directories to zip and 7z distributions. - Fixed incorrect bitmask for options. - Fixed many spelling typos. - Make png_get_iCCP consistent with man page (allow compression-type argument - to be NULL, bug report by Lenard Szolnoki). - Replaced the remaining uses of png_size_t with size_t (Cosmin) - Fixed the calculation of row_factor in png_check_chunk_length - (reported by Thuan Pham in SourceForge issue #278) - Added missing parentheses to a macro definition - (suggested by "irwir" in GitHub issue #216) - -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). + * README.md + * LICENSE.md + * AUTHORS.md + * TRADEMARK.md + + +IMPORTANT licensing update: libpng license v2 +--------------------------------------------- + +The new libpng license comprises the terms and conditions from the zlib +license, and the disclaimer from the Boost license. + +The legacy libpng license, used until libpng-1.6.35, is appended to the +new license, following the precedent established in the Python Software +Foundation License version 2. -Glenn R-P +From now on, the list of contributing authors shall be maintained in a +separate AUTHORS file. The lists of previous contributing authors, +mentioned in the legacy libpng license and considered to be an integral +part of that license, are kept intact, with no further updates. + + +Changes since the previous public release (version 1.6.35) +---------------------------------------------------------- + + * Optimized png_do_expand_palette for ARM processors. + Improved performance by around 10-22% on a recent ARM Chromebook. + (Contributed by Richard Townsend, ARM Holdings) + * Fixed manipulation of machine-specific optimization options. + (Contributed by Vicki Pfau) + * Used memcpy instead of manual pointer arithmetic on Intel SSE2. + (Contributed by Samuel Williams) + * Fixed build errors with MSVC on ARM64. + (Contributed by Zhijie Liang) + * Fixed detection of libm in CMakeLists. + (Contributed by Cameron Cawley) + * Fixed incorrect creation of pkg-config file in CMakeLists. + (Contributed by Kyle Bentley) + * Fixed the CMake build on Windows MSYS by avoiding symlinks. + * Fixed a build warning on OpenBSD. + (Contributed by Theo Buehler) + * Fixed various typos in comments. + (Contributed by "luz.paz") + * Raised the minimum required CMake version from 3.0.2 to 3.1. + * Removed yet more of the vestigial support for pre-ANSI C compilers. + * Removed ancient makefiles for ancient systems that have been broken + across all previous libpng-1.6.x versions. + * Removed the Y2K compliance statement and the export control + information. + * Applied various code style and documentation fixes. + + +Send comments/corrections/commendations to png-mng-implement at lists.sf.net. +Subscription is required; visit +https://lists.sourceforge.net/lists/listinfo/png-mng-implement +to subscribe. |