Merge pull request #861 from lightninglabs/docs-lnd

Update lnd documentation

Author: github-actions[bot]

docs/lnd/release-notes/release-notes-0.20.0.md

@@ -77,6 +77,7 @@ circuit. The indices are only available for forwarding events saved after v0.20.
     * [2](https://github.com/lightningnetwork/lnd/pull/9869)
     * [3](https://github.com/lightningnetwork/lnd/pull/9887)
     * [4](https://github.com/lightningnetwork/lnd/pull/9931)
+    * [5](https://github.com/lightningnetwork/lnd/pull/9935)
 
 ## RPC Updates