diff --git a/docs/release-notes.d/cddl-change.md b/docs/release-notes.d/cddl-change.md
new file mode 100644
index 0000000..17852ed
--- /dev/null
+++ b/docs/release-notes.d/cddl-change.md
@@ -0,0 +1,2 @@
+- CDDL auto-generated function code has been replaced with zcbor function
+  calls, this now allows the parameters to be supplied in any order.