I believe they are still working on it. Last time I stopped by it was still one of their projects. I think their plan is to cert the six cylinder version first.
The 113 & 114 style will never be certified because of the cost involved with certifying software and IC chips. However, the new style p -mags they are working on may be certified at some time down the (long) road.
I called them the other day regarding the 6-Cyl version and was told they had hoped to have it ready for Sun n fun, this year, but did not quite make it. The did assure me that it would be at Oshkosh though...