Charlotte's oxygen requirement increased to 3/4 L late Thursday, but they were able to wean her back down to 1/2 L last night (Friday).
She's been put back on her albuterol and diuretics, both of which were discontinued last time she was in the hospital. If they can successfully wean her to 1/4 L, they'll send her home to continue her recovery.
They've also decreased her feeds, as she's getting too fat, too quickly.
That's about it!