docs: update release notes for NoOp HTLCs

GeorgeTsagk · GeorgeTsagk · commit 579cd2957fde · 2025-07-23T15:32:44.000+02:00
diff --git a/docs/release-notes/release-notes-0.20.0.md b/docs/release-notes/release-notes-0.20.0.md
@@ -35,6 +35,10 @@
 
 # New Features
 
+- Added [NoOp HTLCs](https://github.com/lightningnetwork/lnd/pull/9871). This
+allows sending HTLCs to the remote party without shifting the balances of the
+channel.
+
 ## Functional Enhancements
 
 ## RPC Additions
