diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index 043491e310..0ba059ba8e 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -4533,6 +4533,7 @@ function wp_parse_list( $list ) {
  * Cleans up an array, comma- or space-separated list of IDs.
  *
  * @since 3.0.0
+ * @since 5.1.0 Refactored to use wp_parse_list().
  *
  * @param array|string $list List of IDs.
  * @return int[] Sanitized array of IDs.
@@ -4547,6 +4548,7 @@ function wp_parse_id_list( $list ) {
  * Cleans up an array, comma- or space-separated list of slugs.
  *
  * @since 4.7.0
+ * @since 5.1.0 Refactored to use wp_parse_list().
  *
  * @param array|string $list List of slugs.
  * @return string[] Sanitized array of slugs.
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 5b97a5e6c8..05193eb146 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.8-alpha-51054';
+$wp_version = '5.8-alpha-51055';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.