public function renderForDisplay(PhabricatorUser $viewer)
 {
     $suffix = parent::renderForDisplay($viewer);
     $commit = id(new DiffusionCommitQuery())->setViewer($viewer)->withIDs(array(idx($this->getTaskData(), 'commitID')))->executeOne();
     if (!$commit) {
         return $suffix;
     }
     $link = DiffusionView::linkCommit($commit->getRepository(), $commit->getCommitIdentifier());
     return array($link, $suffix);
 }