The new eneloops are available already here in Japan so they shouldn't be too long before they hit where you are. The new packaging states the new increased cycle count... if I remember correctly
If you are talking about the new coloured ones, they will be released later this year, on a limited production basis as I understand it.
As for chargers, I use a Sanyo quick charger designed for their high cap. 2700 mAh NiCads. The Japanese site specifically lists my charger as being OK so I am guessing that other NiCad chargers will be fine. Just make sure you get a proper "smart" charger, as in one which detects charge for each individual cell and has various methods for determining full charge. Or you could just buy the battery and charger bundle