From the following entry on the Searail 19 trimaran website:
The SeaRail 19 Design Team has just launched the new 2014 model - complete with larger amas!
The volume of the new floats has increased by more than thirty per cent and are secured by carbon beams.
The SeaRail 19 has gone through an additional six months of rigorous sea trials, covering three continents and has sailed through a multitude of conditions in excess of 20 knots.
read more here
and a video of the upgraded boat in action.