The Flow has been submitted to ROAR and as far as I know it has passed the certification tests. It is just waiting to be added to the ROAR approved list.
Snowbirds website shows that any items on the ROAR list by January 18 will be legal, except for the spec oval classes which have different requirements.
At this time the only SW approved will be the v1.4 which is the SW shipped on the SC from the factory.