The new HD PENTAX-FA 50mm f/1.4 and smc PENTAX-FA 50mm f/1.4 Classic lenses are now shipping. The Pentax HD PENTAX-FA 50mm f/1.4 is already in stock at B&H. The smc PENTAX-FA 50mm f/1.4 Classic will start shipping in 2-3 days:
Previous coverage of the new lenses can be found here.