Hyperion is tight with info in front of releasing new chargers - they obviously want as much of the old stock gone as possible and this is all I've seen -

http://www.rcgroups.com/forums/showp...postcount=2333

Expected timing -

http://www.rcgroups.com/forums/showp...postcount=2331

Not sure exactly what's referred to by the 'advanced features' he refers to. Hyperion came out with a beta ver of a new firmware so time ago that will be on the new chargers. That FW version is not available generally. It is only for 720iNet3 and Duo Net3 anyway and looks like the end of the support for the older chargers since there's been no mention of a similar update for them.