The v2 only came out a couple of months ago. Its much smaller than the v1, comes with a trifold bamboo booster (v1 was only micro terry) as well as a micro terry insert. The bamboo insert has pink and blue poppers in it. And yes, it says V2 on it.
To be honest I'd find it a bit worrying buying from a seller who didn't know the difference between the 2 versions. They should make it crystal clear what you're buying at the point of ordering it. The v.2 has different colour options to the v.1 as well.