@Override
  public void actionPerformed(@NotNull AnActionEvent e) {
    Project project = e.getData(CommonDataKeys.PROJECT);
    if (project == null) return;
    Change[] changes = e.getData(VcsDataKeys.SELECTED_CHANGES);
    if (changes == null) return;
    openRepositoryVersion(project, changes);
  }
@Override
  public void actionPerformed(@NotNull AnActionEvent e)