Hey Zwifters, we've put together a mini-update to address two issues.
First, we've fixed an incompatibility the previous update had with Mac OSX 10.7 and 10.8. We apologize for the inconvenience this may have caused some of our Mac users.
Second, we've improved our detection of Tacx and Elite smart trainers over bluetooth, so that they show up properly as power, controllable trainer, and cadence.
It also should be noted that we'll be phasing out support for OSX 10.7 before the end of the year, so now's a good time to update that OS if you're one of the stragglers.
As usual we're all ears when it comes to suggestions or feedback about changes, and a good way to do that is via our Zwift Support Community.
The Team at Zwift