diff --git a/Release_Notes_4.0-beta1.md b/Release_Notes_4.0-beta1.md
index 2080736..dcac643 100644
--- a/Release_Notes_4.0-beta1.md
+++ b/Release_Notes_4.0-beta1.md
@@ -26,11 +26,11 @@ Unfortunately we just ran out of time, and instead of delaying AppArmor 4.0 yet
 
 # Features
 
-## Experimental
-Unsupported and evolving experimental features exist in the release to help with broader testing. They should not affect regular operation/policy unless the feature is explicitly enabled.
-
-- Fine grained IPv4 and IPv6 network mediation ([MR:1160](https://gitlab.com/apparmor/apparmor/-/merge_requests/1160))<br>
-  Requires use of experimental kernel.
+## policy compiler (aka apparmor_parser)
+- ** Experimental ** 
+  - Fine grained IPv4 and IPv6 network mediation ([MR:1160](https://gitlab.com/apparmor/apparmor/-/merge_requests/1160))<br>
+    - Requires use of experimental kernel.
+    - Unsupported and evolving experimental features exist in the release to help with broader testing. They should not affect regular operation/policy unless the feature is explicitly enabled.