diff --git a/draft-ietf-core-groupcomm-bis.md b/draft-ietf-core-groupcomm-bis.md
index 7259b04..49b9cb8 100644
--- a/draft-ietf-core-groupcomm-bis.md
+++ b/draft-ietf-core-groupcomm-bis.md
@@ -1715,6 +1715,9 @@ Client              A  B  C
 RFC EDITOR: PLEASE REMOVE THIS SECTION.
 
 ## Version -09 to -10 ## {#sec-09-10}
+* Clarified use of NoSec for 'early discovery' and refer to cBRSKI.
+
+* Clarified mandatory vs optional elements in CoAP group and CoAP group URI.
 
 * Replaced "GROUPNAME" with "APPNAME".