protected function get_year_crumb() {

    $year = get_query_var( 'm' ) ?: get_query_var( 'year' );

    $crumb = $this->args['labels']['date'] . $year;

    
/**
 * Filter the year archive breadcrumb.
 *
 * @since 1.9.0
 *
 * @param string $crumb HTML markup for the year archive breadcrumb.
 * @param array  $args  Arguments used to generate the breadcrumbs. Documented in Genesis_Breadcrumbs::get_output().
 */
    return apply_filters( 'genesis_year_crumb', $crumb, $this->args );

  }