diff --git a/docs/en/04_Changelogs/4.0.0.md b/docs/en/04_Changelogs/4.0.0.md
index 71b6c4be4..f205e8503 100644
--- a/docs/en/04_Changelogs/4.0.0.md
+++ b/docs/en/04_Changelogs/4.0.0.md
@@ -53,6 +53,9 @@
  * `DBString->LimitWordCountXML` removed. Use `LimitWordCount` for XML safe version.
  * `$module` parameter in `themedCSS` and `themedJavascript` removed.
  * Theme selector has been removed from SiteConfig. Please use `SSViewer.themes` config instead.
+ * `CMSMain::buildbrokenlinks()` action is removed.
+ * `Folder_UnusedAssetsField` is removed.
+ * `UpgradeSiteTreePermissionSchemaTask` is removed.
 
 ## New API
 
@@ -997,4 +1000,4 @@ The default `admin/` URL to access the CMS interface can now be changed via a cu
 `AdminRootController`. If your website or module has hard coded `admin` URLs in PHP, templates or JavaScript, make sure 
 to update those with the appropriate function or config call. See 
 [CMS architecture](/developer_guides/customising_the_admin_interface/cms-architecture#the-admin-url) for language 
-specific functions.
\ No newline at end of file
+specific functions.