Edelrid's 2014 rope line has 14 ropes (available in the US) including:
The Flycatcher 6.9: the thinnest and lightest half rope
The Corbie 8.9 (triple rated - single, half, and twin): the thinnest and lightest single rope .
The Python TouchTec 10.0: has a tactile and visible change at the ends of the rope to warn when you're getting close to the end.
The Boa DuoTec 9.8 and the Anniversary DuoTec 9.7: their color/pattern changes do not actually change the weave of sheath, eliminating any air pockets or inconsistency within the sheath at the location of the change.
See every Edelrid rope available in the US at: weighmyrack.com/rope/picture?sortoptions=wl&field_manufacturer%5B%5D=31