Index: options-permalink.php
===================================================================
--- options-permalink.php	(revision 42202)
+++ options-permalink.php	(working copy)
@@ -239,7 +239,7 @@
 				/**
 				 * Filters the list of available permalink structure tags on the Permalinks settings page.
 				 *
-				 * @since 4.8.0
+				 * @since 4.9.0
 				 *
 				 * @param array $available_tags A key => value pair of available permalink structure tags.
 				 */