Other news outlets are now updating their stories. There was obviously last-minute scrambling by some of the publishers to reach a deal.
Bloomberg expands the list of "who's been sued" to five (adding Simon and Schuster), but then in the very next sentence says that Simon and Schuster, Hachette, and HarperCollins have all settled. So... just Penguin and Macmillan? If we trust "people familiar with the matter", that is
The U.S. sued Apple Inc. (AAPL), Hachette SA, HarperCollins, Macmillan, Penguin and Simon & Schuster in New York district court, claiming the publishers colluded to fix eBook prices.
CBS Corp. (CBS)’s Simon & Schuster, Lagardère SCA’s Hachette Book Group and News Corp. (NWSA)’s HarperCollins settled their suits today, two people familiar with the matter said.