Fixed admin clean token API and restrict plugins to confidential only.

Change-Id: Ied9db0db51a013a1b8b28899c64a7dc74ec64611
diff --git a/full/Changes b/full/Changes
index c2adc2a..d36279b 100644
--- a/full/Changes
+++ b/full/Changes
@@ -20,6 +20,9 @@
 2022-06-03 
  - Implemented searching option using a network endpoint
  - Implemented initial super client registration for user authentication.
+ - Fixed admin clean token API and restrict plugins to confidential only.
+ 
+ 
  
 # version 0.67.1