That is fantastic! What a great coach, to understand when a gymnast needs to move on and be supportive about it. Kudos to that coach for how he handled it. I wish that all coaches were that understanding and had their gymnasts best interest in mind. Unfortunatley, there are way to many coaches out there who don't keep their gymnast best interests as the top priority and only have $$ in mind.
I'm so glad that you're exit announcement was well recieved! I know that there are more difficult moments ahead (when the other team members are told), but hopefully they will be just as supportive as their coach has been. Good luck at the new gym and I know the transition will go well for your dd.