He's posted a video of her on YouTube, ringing the bell at the hospital that signifies a transplant patient is being released from the hospital. That was in April. As YouTube is hardly a private venue, I feel it's OK to post the URL of that video, so all of you who've been praying for her around the world can finally meet her...sort of.
http://www.youtube.com/watch?v=0M-PoX7doM4 .
Her doctors have said that she can make a first out-of-town trip, back to Austin from Houston, for a family reunion there (one of her sisters is singing in a show; the other one is coming from out-of-state.)
So after all the scares, and the long periods of no news at all...it's lookin' good in this neighborhood.