[otrs] Upgrading OTRS from 3.0.1 to 3.0.6

Hi, When directly upgrading from OTRS 3.0.1 to 3.0.6: Why was in the /opt/otrs/Kernel/Config/GenericAgent.pm $VERSION changed from 1.13 to 1.14 and what does this mean? Best Regards, Gerold