upgrade to png 1.2.1

png/png.spec

@@ -32,8 +32,8 @@ Packager:     The OpenPKG Project
 Distribution: OpenPKG [REL]
 Group:        Graphics
 License:      BSD
-Version:      1.2.0
-Release:      20011201
+Version:      1.2.1
+Release:      20011214
 
 #   list of sources
 Source0:      http://prdownloads.sourceforge.net/libpng/libpng-%{version}.tar.gz