diff --git a/docs/en/changelogs/3.0.6.md b/docs/en/changelogs/3.0.6.md
index 6f75962a2..26992787d 100644
--- a/docs/en/changelogs/3.0.6.md
+++ b/docs/en/changelogs/3.0.6.md
@@ -23,6 +23,10 @@ See [announcement](http://www.silverstripe.org/ss-2013-004-privilege-escalation-
 
 See [announcement](http://www.silverstripe.org/ss-2013-005-privilege-escalation-through-apply-roles-assignment/)
 
+### Security: Information disclosure in Versioned.php (SS-2013-006)
+
+See [announcement](http://www.silverstripe.org/ss-2013-006-information-disclosure-in-versioned/)
+
 ## Upgrading
 
  * If you have created your own composite database fields, then you should amend the setValue() to allow the passing of
@@ -34,4 +38,4 @@ See [announcement](http://www.silverstripe.org/ss-2013-005-privilege-escalation-
    Before: `BackLink_Button.ss.Back`, after `BackLink_Button_ss.Back`. Please fix any custom language
    files or uses of those entities in custom code.
  * If using "Māori/Te Reo" (mi_NZ) as your CMS locale, please re-select it in `admin/myprofile`
-   to ensure correct operation (it has changed its locale identifier)
\ No newline at end of file
+   to ensure correct operation (it has changed its locale identifier)