diff --git a/CHANGES.md b/CHANGES.md
index c00376e6..c06746d8 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -2,6 +2,9 @@
 
 This document describes the relevant changes between releases of the API model.
 
+## 0.0.272 Apr 3 2023
+- adding quota version
+-
 ## 0.0.271 Apr 3 2023
 - Adding `version_inquiry` endpoint to Managed Services.