Thanks, I wondered myself a bit how to recognize those, not having one but considering it. It's good to know it's on the box. (Now just to find some seller that actually _stocks_ them so one can check before buying.)
Or, of course, I could utilize the mail order return policy. One _could_ assume that getting a v2 is more likely these days, unless some warehouse somewhere has a large stock of v1 to get rid of...