Merge pull request #688 from lightninglabs/docs-lnd

Update lnd documentation

Author: github-actions[bot]

docs/lnd/release-notes/release-notes-0.18.3.md

@@ -159,6 +159,11 @@ commitment when the channel was force closed.
 * [Allow](https://github.com/lightningnetwork/lnd/pull/8845) multiple etcd hosts
   to be specified in db.etcd.host.
 
+* Improved the internal [`LeaseOutput`
+  method](https://github.com/lightningnetwork/lnd/pull/8961) to be more
+  efficient, which improves the performance of related RPC calls such as
+  `LeaseOutput`, `SendCoins`, and PSBT funding process. 
+
 ## RPC Updates
 
 * [`xImportMissionControl`](https://github.com/lightningnetwork/lnd/pull/8779)