epilog

noun
  1. A section or speech at the end of a book or play that serves as a comment on or a conclusion to what has happened. noun
    The novel concluded with an epilog that tied up all the loose ends.
    In the epilog, the author reflects on the themes of the story.
  2. A final or concluding act or event. noun
    The ceremony served as an epilog to the long and successful career of the retiring CEO.
    The peace treaty was the epilog to years of conflict.