Is there a document that defines the format of a RPM file name for the Fedora project? For example consider these RPMs: ImageMagick-perl-6.2.2.0-3.fc4.0.i386.rpm ImageMagick-perl-6.2.2.0-3.fc4.1.i386.rpm I'm puzzled about the significance of the numbers 0 and 1 following ".fc4." in these update RPMs. Thanks, Joe.