diff --git a/docs/release-notes/release-notes-0.15.1.md b/docs/release-notes/release-notes-0.15.1.md
index 7ce734a01..66728cb91 100644
--- a/docs/release-notes/release-notes-0.15.1.md
+++ b/docs/release-notes/release-notes-0.15.1.md
@@ -52,6 +52,11 @@
 * [Add wallet reserve RPC & field in wallet
   balance](https://github.com/lightningnetwork/lnd/pull/6592).
 
+* The RPC middleware interceptor now also allows [requests to be
+  replaced](https://github.com/lightningnetwork/lnd/pull/6630) instead of just
+  responses. In addition to that, errors returned from `lnd` can now also be
+  intercepted and changed by the middleware.
+
 ## Bug Fixes
 
 * Fixed data race found in