On April 7, 2020 at 10:30 UTC the station's robotic arm removed the Dragon capsule from its berthing port on the station’s Harmony module. Using a command issued from the mission control center, the robot arm released the Dragon CRS-20 spacecraft at 13:06 UTC. It was the 20th flight of Dragon to the ISS with docking, including a demonstration flight in 2012. For the final time, a SpaceX Dragon cargo capsule was released from the International Space Station’s robotic arm. Beginning later this year, SpaceX will fly upgraded Dragon cargo spaceships that will dock automatically with the space station.