docs: update release notes

Author: yyforyongyu

docs/release-notes/release-notes-0.19.0.md

@@ -229,6 +229,12 @@
 
 ## lncli Updates
 
+* [Fixed](https://github.com/lightningnetwork/lnd/pull/9605) a case where
+  inaccurate error message is displayed. Previously, when the `lnd` is built
+  without with a given RPC service yet the `cli` does, running a command to
+  access the RPC server would give an error saying the wallet is encrypted. This
+  is now fixed to show specifically which RPC server is missing.
+
 ## Code Health
 
 * [Add retry logic](https://github.com/lightningnetwork/lnd/pull/8381) for