change_remotes_field    Change the 'Remotes' field in DESCRIPTION
get_changes             Extract changelog entries for a given version
get_different_future_version
                        Compute possible future semantic versions
get_github_branches     List GitHub repository branches
get_latest_version      Get latest GitHub release version
set_latest_deps_version
                        Set latest versions for rjd3* dependencies
update_news_md          Update 'NEWS.md' for a new release
