Did anything change at Dublin Airport US Immigration since last year?

I'm flying on business to the US soon. I'm going to go through US Immigration, and I'm wondering if the experience is any different from a year ago. Like everyone else, I've seen a lot of warnings flying around but haven't heard of anything outrageous happening in our neck of the woods.

So, folks who flew to the US through Dublin Airport recently - did you notice anything out of the ordinary?