Libpng 1.6.27 - December 29, 2016 This is a public release of libpng, intended for use in production codes. Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script libpng-1.6.27.tar.xz (LZMA-compressed, recommended) libpng-1.6.27.tar.gz Source files with CRLF line endings (for Windows), without the "configure" script lpng1627.7z (LZMA-compressed, recommended) lpng1627.zip Other information: libpng-1.6.27-README.txt libpng-1.6.27-LICENSE.txt libpng-1.6.27-*.asc (armored detached GPG signatures) Changes since the last public release (1.6.26): Control ADLER32 checking with new PNG_IGNORE_ADLER32 option. Removed the use of a macro containing the pre-processor 'defined' operator. It is unclear whether this is valid; a macro that "generates" 'defined' is not permitted, but the use of the word "generates" within the C90 standard seems to imply more than simple substitution of an expression itself containing a well-formed defined operation. Added ARM support to CMakeLists.txt (Andreas Franek). 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) or to glennrp at users.sourceforge.net Glenn R-P