Hyperion charger software upgrades

OK..well ive been out of the rc scene for awhile and was curious how important the hyperion software upgrades are??...I have the hyperion eos 0610i net Charger which ive had for a couple years at least and I have all the needed cables and adapters to do the upgrade via computer but have never used them....should I be concerned with the software upgrades at all if the charger is doing what i need it to do which is charge my battery's ? thanks for the help guys

*edit*....I see the start up screen shows i have version 1.7 if this helps any