The Release Breakdown includes all of the stories targeted for the release separated by story type and in hierarchical order. The information included in the tables includes:
Status - Completed, Started, Not Started
Sprint - This indicates the sprint that a story was either worked on or is scheduled to be worked on. If the field is blank, then the story hasn't been added to a sprint, yet.
Points - The current number of points assigned to the story. Stories that haven't been started will show the estimated points until they are added to a sprint.
Story Progress - Story progress is indicated by a status bar showing the status of the story based on story points. Epic stories may have several child stories in various states and this is shown on the Story Progress bar.