It is reported by NASA on its Twitter.

It is noted that the ship was undocked from the station using the Canadarm2 mechanical manipulator.

At 10:59 am ET, @ SpaceX's #Dragon cargo capsule was released from the end of the @ Space_Station's # Canadarm2. Dragon will fire its thrusters to move a safe distance from the station, then execute a deorbit burn as it heads for a parachute-assisted splashdown in the Pacific Ocean

- NASA (@NASA) August 27, 2019

It is planned that the ship is splashed in the Pacific Ocean.

Previously, the Soyuz MS-14 spacecraft with the FEDOR robot successfully automatically docked with the ISS on the second attempt. The first docking was undertaken on August 24th. The attempt was unsuccessful due to a breakdown in the equipment of the Kurs docking system on the Search module of the ISS Russian segment.

Later, a video was published of the successful docking of the ship with the station.