Final answer:
In the novel, The Giver, other than being old, an unfit newchild, or breaking the rules three times, a person can be released by asking for it or being selected for a specific job or task that requires release.
Step-by-step explanation:
In the novel The Giver, there are multiple ways a person can be released from the community, aside from being old, an unfit newchild, or breaking the rules three times. One way is by asking to be released. For example, in the story, Jonas's father, who works as a Nurturer, releases newchildren in the community who are deemed to be less viable. Another way a person can be released is if they are selected for a specific job or task that requires release. For instance, in the novel, Jonas's predecessor as the Receiver of Memory is released to make way for him.