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libpng 1.6.43 - February 23, 2024 ================================= This is a public release of libpng, intended for use in production code. Files available for download ---------------------------- Source files with LF line endings (for Unix/Linux): * libpng-1.6.43.tar.xz (LZMA-compressed, recommended) * libpng-1.6.43.tar.gz (deflate-compressed) Source files with CRLF line endings (for Windows): * lpng1643.7z (LZMA-compressed, recommended) * lpng1643.zip (deflate-compressed) Other information: * README.md * LICENSE.md * AUTHORS.md * TRADEMARK.md Changes from version 1.6.42 to version 1.6.43 --------------------------------------------- * Fixed the row width check in png_check_IHDR(). This corrected a bug that was specific to the 16-bit platforms, and removed a spurious compiler warning from the 64-bit builds. (Reported by Jacek Caban; fixed by John Bowler) * Added eXIf chunk support to the push-mode reader in pngpread.c. (Contributed by Chris Blume) * Added contrib/pngexif for the benefit of the users who would like to inspect the content of eXIf chunks. * Added contrib/conftest/basic.dfa, a basic build-time configuration. (Contributed by John Bowler) * Fixed a preprocessor condition in pngread.c that broke build-time configurations like contrib/conftest/pngcp.dfa. (Contributed by John Bowler) * Added CMake build support for LoongArch LSX. (Contributed by GuXiWei) * Fixed a CMake build error that occurred under a peculiar state of the dependency tree. This was a regression introduced in libpng-1.6.41. (Contributed by Dan Rosser) * Marked the installed libpng headers as system headers in CMake. (Contributed by Benjamin Buch) * Updated the build support for RISCOS. (Contributed by Cameron Cawley) * Updated the makefiles to allow cross-platform builds to initialize conventional make variables like AR and ARFLAGS. * Added various improvements to the CI scripts in areas like version consistency verification and text linting. * Added version consistency verification to pngtest.c also. 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.