public function update( $new_instance = array(), $old_instance = array() ) {
		$instance              = $old_instance;
		$instance['title']     = strip_tags( $new_instance['title'] );
		$instance['max_shown'] = (int) $new_instance['max_shown'];

		// Date
		$instance['show_date'] = isset( $new_instance['show_date'] )
			? (bool) $new_instance['show_date']
			: false;

		// Author
		$instance['show_user'] = isset( $new_instance['show_user'] )
			? (bool) $new_instance['show_user']
			: false;

		return $instance;
	}