diff --git a/IETF-OCM-MLS.md b/IETF-OCM-MLS.md
index abb33b6..941d82a 100644
--- a/IETF-OCM-MLS.md
+++ b/IETF-OCM-MLS.md
@@ -1909,6 +1909,18 @@ the rejoin procedure ({{rejoin}}) is the fallback when retransmitted
 Commits can no longer be applied. The proposed OCM Journaling mechanism
 can be useful in this context.
 
+# Changes
+
+This section collects the changes with respect to the previous
+version in the IETF datatracker.  It is meant to ease the review
+process and it shall be removed when going to RFC last call.
+The complete changelog is updated in the OCM-API GitHub repository.
+
+## Version 01
+* Following the introduction of IANA Registries in Version 06 of [OCM],
+  all registry entries related to the `federation` share type have been
+  introduced in this document.
+
 # References
 
 ## Normative References
diff --git a/IETF-OCM.md b/IETF-OCM.md
index 4caa888..e8e31e9 100644
--- a/IETF-OCM.md
+++ b/IETF-OCM.md
@@ -2546,6 +2546,15 @@ process and it shall be removed when going to RFC last call.
 The complete changelog is updated in the OCM-API GitHub repository.
 
 ## Version 06
+* Introduced IANA Registries for resource types, protocols, share
+  types, and share payloads, and populated them with all relevant
+  values defined in this document.
+* Moved the `federation` share type definition along with the
+  corresponding share payload description to the [OCM-MLS] Draft.
+* Improved the http-sig related text, and promoted it from an
+  appendix to a normative section. In addition, made the use of
+  http-sig a MUST for implementations that offer it as capability.
+* Sorted the Terms and removed duplicates.
 * Addressed the IANA early review: added the Status field to the
   Well-Known URI registration, added section references to the
   JSContact registrations, moved the creation of the JSContact enum