The CRS-11 Dragon mission is now underway, the first with a reflown Dragon capsule. (The heatshield is new, as of course is the unpressurized trunk section and the solar panels, as these are discarded with each flight, burning up while the pressurized module returns to the Earth.) The Falcon 9 rocket was still brand-new, but the first stage will eventually be reused; it completed the fifth successful landing at Cape Canaveral.
This was the one hundredth launch from LC-39A.
Here’s the replay of the SpaceX webcast (jump ahead 16 minutes for the launch):