No one said February 2016...
That's not true. CK said so in some of the videos shot at Namm. And until a few days ago, "sometime in February" was the official announcement on the Kemper website - it has been changed since a few days ago. But where's the point. I am sure, OS 4.0 will be released as soon as it's ready.
Oh, I didn't get the joke, of course. You're right. No one said 2016.