Panasonic Japan published a new lens roadmap. The newly added lenses are: Leica DG Summilux 15mm f/1.7 ASPH New Lumix G Vario 35-100mm (Panasonic currently has a Lumix G X Vario 35-100mm f/2.8 Power O.I.S. lens)
At the 2013 CP+ show Panasonic added two new Micro Four Thirds lenses to their roadmap: 42.5mm f/1.2 and 150mm f/2.8. Prototypes of the new lenses were also on display: