diff --git a/wp-includes/date.php b/wp-includes/date.php
index c7d6b0409c..96a784e58d 100644
--- a/wp-includes/date.php
+++ b/wp-includes/date.php
@@ -251,6 +251,9 @@ class WP_Date_Query {
 	 * Checks to see if the current clause has any time-related keys.
 	 * If so, it's first-order.
 	 *
+	 * @since 4.1.0
+	 * @access protected
+	 *
 	 * @param  array $query Query clause.
 	 * @return bool True if this is a first-order clause.
 	 */
diff --git a/wp-includes/version.php b/wp-includes/version.php
index c915631468..ae2d4be733 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.8-alpha-39671';
+$wp_version = '4.8-alpha-39672';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.