1libpng 1.6.43 - February 23, 2024 2================================= 3 4This is a public release of libpng, intended for use in production code. 5 6 7Files available for download 8---------------------------- 9 10Source files with LF line endings (for Unix/Linux): 11 12 * libpng-1.6.43.tar.xz (LZMA-compressed, recommended) 13 * libpng-1.6.43.tar.gz (deflate-compressed) 14 15Source files with CRLF line endings (for Windows): 16 17 * lpng1643.7z (LZMA-compressed, recommended) 18 * lpng1643.zip (deflate-compressed) 19 20Other information: 21 22 * README.md 23 * LICENSE.md 24 * AUTHORS.md 25 * TRADEMARK.md 26 27 28Changes from version 1.6.42 to version 1.6.43 29--------------------------------------------- 30 31 * Fixed the row width check in png_check_IHDR(). 32 This corrected a bug that was specific to the 16-bit platforms, 33 and removed a spurious compiler warning from the 64-bit builds. 34 (Reported by Jacek Caban; fixed by John Bowler) 35 * Added eXIf chunk support to the push-mode reader in pngpread.c. 36 (Contributed by Chris Blume) 37 * Added contrib/pngexif for the benefit of the users who would like 38 to inspect the content of eXIf chunks. 39 * Added contrib/conftest/basic.dfa, a basic build-time configuration. 40 (Contributed by John Bowler) 41 * Fixed a preprocessor condition in pngread.c that broke build-time 42 configurations like contrib/conftest/pngcp.dfa. 43 (Contributed by John Bowler) 44 * Added CMake build support for LoongArch LSX. 45 (Contributed by GuXiWei) 46 * Fixed a CMake build error that occurred under a peculiar state of the 47 dependency tree. This was a regression introduced in libpng-1.6.41. 48 (Contributed by Dan Rosser) 49 * Marked the installed libpng headers as system headers in CMake. 50 (Contributed by Benjamin Buch) 51 * Updated the build support for RISCOS. 52 (Contributed by Cameron Cawley) 53 * Updated the makefiles to allow cross-platform builds to initialize 54 conventional make variables like AR and ARFLAGS. 55 * Added various improvements to the CI scripts in areas like version 56 consistency verification and text linting. 57 * Added version consistency verification to pngtest.c also. 58 59 60Send comments/corrections/commendations to png-mng-implement at lists.sf.net. 61Subscription is required; visit 62https://lists.sourceforge.net/lists/listinfo/png-mng-implement 63to subscribe. 64