diff --git a/h5p/classes/file_storage.php b/h5p/classes/file_storage.php
index 5a0d858aa36..7104137f519 100644
--- a/h5p/classes/file_storage.php
+++ b/h5p/classes/file_storage.php
@@ -55,13 +55,6 @@ class file_storage implements H5PFileStorage {
     /** The icon filename */
     public const ICON_FILENAME = 'icon.svg';
 
-    /**
-     * The editor file area.
-     * @deprecated since Moodle 3.10 MDL-68909. Please do not use this constant any more.
-     * @todo MDL-69530 This will be deleted in Moodle 4.2.
-     */
-    public const EDITOR_FILEAREA = 'editor';
-
     /**
      * @var \context $context Currently we use the system context everywhere.
      * Don't feel forced to keep it this way in the future.
diff --git a/h5p/upgrade.txt b/h5p/upgrade.txt
index 34cdfdffa96..f212555c0f3 100644
--- a/h5p/upgrade.txt
+++ b/h5p/upgrade.txt
@@ -1,6 +1,9 @@
 This files describes API changes in core libraries and APIs,
 information provided here is intended especially for developers.
 
+=== 4.3 ===
+* The `\core_h5p\file_storage::EDITOR_FILEAREA` constant has been removed, as all editor files are stored in user draft
+
 === 4.0 ===
 * Added new methods to api: get_original_content_from_pluginfile_url and can_edit_content.
 * Added edit.php and editcontent_form class, for modifying H5P content given an H5P identifier (from the h5p table).