Yeah, I’m pretty sure the “new version” is a couple years old… not so new anymore. The original version had a 17mm driver pocket and the single-battery block-style tube. As of about a year ago they became nigh-impossible to find; all you really see now is the “new” version.
Edit: yup, according to the announcement thread the update was done on 2016-01-08 after only being for sale for < 3 months.