/**
* XML callback function for the start of a new XML tag.
*
- * @since unknown
+ * @since 0.71
* @access private
*
* @uses $updated_timestamp Not used inside function.
/**
* XML callback function that is called at the end of a XML tag.
*
- * @since unknown
+ * @since 0.71
* @access private
* @package WordPress
* @subpackage Dummy