diff --git a/docs/release-notes/release-notes-0.21.0.md b/docs/release-notes/release-notes-0.21.0.md
index 23b93a0fd..f7b993985 100644
--- a/docs/release-notes/release-notes-0.21.0.md
+++ b/docs/release-notes/release-notes-0.21.0.md
@@ -88,6 +88,10 @@
   RBF close state machine does not yet thread through the `AuxCloser` hook
   that overlay channels rely on to build aux-aware close transactions.
 
+* [Fixed `EstimateRouteFee`](https://github.com/lightningnetwork/lnd/pull/10771)
+  to use independent probe payment hashes when probing multiple LSPs, preventing
+  later probes from reusing the first probe's CLTV delta.
+
 # New Features
 
 - [Basic Support](https://github.com/lightningnetwork/lnd/pull/9868) for onion