released, let go, came loose
Los trenes partieron, los frenos se soltaron.
The trains departed, the brakes were released.
— La Vida es Bella (1997)
¿Le soltaron?
Did they let him go?
— Замри-умри-воскресни! (1990)
Sí, ya me soltaron.
Yes, they already let me go.
— Левиафан (2014)
Él y dos amigos fueron detenidos, pero los soltaron por alguna razón.
He and two friends were detained, but they were released for some reason.
— Zárójelentés (2020)