| Interface | Description |
|---|---|
| Commit | VCS change, a commit |
| Contribution | VCS contribution, author + all commits. |
| ContributionSet | A set of contributions |
| Contributor | |
| Improvement | Improvement tracked by given issue/bug tracker. |
| ProjectContributor | |
| ReleaseNotesData | Contains all the information that is needed for release notes for single specific release (version). |