Hi there,
I love the rapid board for scrum
But:
* How do you stop a sprint once it's started?
* Can you rename a sprint, instead of just Sprint 1, 2, 3, etc?
* Is a sprint tied to a rapid view? So if I create a sprint with issues, and then delete the rapid view, will the sprint number filed in all the issues be cleared?
* When will it be out of labs 
BTW the feedback link at the top gave me an exception. Thanks!
Best wishes,
Anthony.