CS100 was rolled out yesterday.
It was relatively unfinished compared to other recent rollouts - but then again, 787 was fake. Perhaps there shall be another rollout when CS100 is more complete. Bombardier claims to be on schedule for maiden flight in June 2013.
The specifications have been changed a bit more:
Cabin length stretched from 22,7 m to 23,7 m. Outer length unchanged at 34,9 m
Cabin aisle height lowered from 2,13 m to 2,11 m. Centerline width unchanged at 328 cm
Floor area increased from 70 to 72 square m
Slight MTOW bump, from 58 151 kg to 58 513 kg.
A "Base" version added, with the lower MTOW of 52 617 kg
Range at 110 passengers at 102 kg each unchanged at 5463 km.
The "Base" version, with the same payload, has range of 2778 km
The takeoff distance, despite increased MTOW, is decreased from 1509 m to 1463 m
The "Base" version manages takeoff in 1219 m, at SL, ISA.