Update: you can see full resolution crops of the new Leica M9-P here.
According to this post from Valentin Sama, Leica Camera will have a new product announcement on June 21st, 2011. Expected is a new Leica M9-P rangefinder camera, a new 21mm ASPH f/3.8 lens and the M8/M9 firmware update. This may not be the complete list of new products and Leica may have “one more thing“.