diff --git a/auth/upgrade.txt b/auth/upgrade.txt
index 508453fc065..1792465852a 100644
--- a/auth/upgrade.txt
+++ b/auth/upgrade.txt
@@ -1,12 +1,6 @@
 This files describes API changes in /auth/* - plugins,
 information provided here is intended especially for developers.
 
-=== 2.5.2 ===
-
-* can_be_manually_set() - This function was introduced in the base class and returns false by default. If overriden by
-  an authentication plugin to return true, the authentication plugin will be able to be manually set for users. For example,
-  when bulk uploading users you will be able to select it as the authentication method they use.
-
 === 2.4 ===
 
 required changes in code: