Known bugs in libpng version 1.0.16

1. August 23, 2004: In Makefile.in in the "configure" version, four
   instances of "12" should be "10"

   $ grep 12 Makefile.in
   LIBPNG12_VERSION_INFO = @LIBPNG12_VERSION_INFO@
   libpng10_la_LDFLAGS = -export-dynamic -version-info $(LIBPNG12_VERSION_INFO)
           echo libs=\"-lpng12 -lz -lm\"; \

2. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
   reading interlaced PNG files, when assembler code is enabled but running
   on a non-MMX i386 platform.

   STATUS: Under investigation.  The change to pnggccrd.c in libpng-1.2.1
   fixed a problem under FreeBSD but not the problem with NetBSD, which
   still fails as of libpng-1.2.2rc1.