The meaning of release in dream | Dream Interpretation
When we release a previously strongly held belief we are moving into a different stage of spiritual awareness.
The release of birds, for instance at funerals, has the symbolism of letting the soul go free.
Psychological / emotional perspective: Emotional release in dreams can give rise to a number of images, such as rushing water, a raging fire or a mighty wind.
Material aspects: To be released in dreams from an institution such as school, prison or hospital is to gain a type of freedom. Whatever was bothering us is now behind us and we can move on.
An ill-omened dream if you should be Released from a prison, but a sign of troubles soon to end if you think you are Releasing someone else.