Libpng 1.4.22beta01 - August 28, 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. Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script 1.4.22beta01.tar.xz (LZMA-compressed, recommended) 1.4.22beta01.tar.gz Source files with CRLF line endings (for Windows), without the "configure" script lp1422b01.7z (LZMA-compressed, recommended) lp1422b01.zip Other information: 1.4.22beta01-README.txt 1.4.22beta01-LICENSE.txt libpng-1.4.22beta01-*.asc (armored detached GPG signatures) Changes since the last public release (1.4.20): Version 1.4.22beta01 [August 28, 2017] Added PNGMINUS_UNUSED macro to contrib/pngminus/p*.c and added missing parenthesis in contrib/pngminus/pnm2png.c (bug report by Christian Hesse). Send comments/corrections/commendations to glennrp at users.sourceforge.net or to png-mng-implement at lists.sf.net (subscription required; visit https://lists.sourceforge.net/lists/listinfo/png-mng-implement). Glenn R-P