python3.7 - update CHANGE
diff --git a/CHANGES b/CHANGES
index 314bd84..0183675 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,6 +1,6 @@
 Unreleased
 
-This release drops support for Python 3.6.
+[#8413] This release drops support for Python 3.6.
 
 Breaking Changes
  * [#8399] In an effort to update the Docker startup steps to make them as