Registration reCaptcha is going dead at the end of the month

I *just* registered, and during the process there was a warning box where the reCaptcha should have been, saying that the version 1 style goes stone dead at the end of this month. You have one month to patch your registration code to accept the newer reCaptcha style, or else you'll get no new members. There should be a patch for it at the XenForo forums. It doesn't throw that warning every time, seems to do it about half the time when you hit the registration page.

Just a friendly warning, from one forum administrator to another. ;-)