x2godesktopsharing versions mixed up

3.0.1.5 is newer than 3.1.0.4? Suggestion to cut down on the 
amount of fields in a version tag?

x2godesktopsharing-3.0.1.5.tar.gz      05-Nov-2012 13:08 142K
x2godesktopsharing-3.1.0.4.tar.gz      08-Jun-2012 09:31 142K