She won, she really won, and everyone will be behind her now.
AFAIK, Fabius has not yet spoken but is expected to do so soon.
He said it was now up to Royal to bring together the socialists, and he was personally prepared for that. He let it be understood, however, that he expected her to take his more leftish policy planks on board... With, I suppose, the threat behind that of not calling to vote for her come the election.