We managed to catch her last night! We were worried she would be wild or feral and we'd be unable to rehabilitate her - as you can see from the above photo, not so much. She spent most of the night hissing and growling and getting her head stuck in the mesh of the cage and having to be freed with wire cutters, but today she went to the vet for her shots and tonight she is much more social. She has been sitting on my lap, purring, washing herself, and even playing. She's currently hiding on the bottom shelf of my bookcase in the bedroom, but we're dragging her out every hour or so and cuddling her, which she seems to enjoy once she's there.
And she's da sweetest widdle fing!! My brain + kitten = mush.
She's shut in our bedroom with us and the other cats have been sniffing curiously under the door - I think they're mostly miffed because we're removing food from the Catfood Cupboard of Wonder and not giving it to THEM.
More cuteness to follow!