She's on Perforce waiting to be added back into the game. They've got a whole load of new lines that they got recorded for her, but Luke says he's kinda holding out on putting her back into the game until she gets something worthy. For example, right now we don't have Science or Scanning missions, yet those are the missions that she's made for, and he doesn't want her brought back just for more combat or delivery missions, believing that she deserves better.