well~why does new version of comodo firewall is name 3.10

First, Thank you to all comodo staffs, your new release version comodo 3.10 works very well,very good job!

but… the new version of the comodo firewall is 3.10, why isn’t it 4.0?
because 3.10 oftenly means 3.1 ,not the further of 3.9.

The version number is not a decimal number. Version number 3.9.xxx is lower than 3.10.xxx