There weren’t any packages today, but that doesn’t mean the online shop got shorted. Today’s additions offer a wide array of delights for film enthusiasts, ranging from the scope and heft of Roman Polanski’s “The Pianist” to the endearing kitsch of Robert Siodmak’s cult favorite “Cobra Woman,” with the grace and style of Ozu’s “Floating Weeds” and Max Ophuls’s “Le Plaisir” to boot.