Merge pull request #8805 from breez/jssdwt-insert-edge-when-not-found

localchans: recreate missing edge if not found

docs/release-notes/release-notes-0.18.4.md

@@ -84,6 +84,10 @@ types in a series of changes:
 
 ## lncli Additions
 
+* [`updatechanpolicy`](https://github.com/lightningnetwork/lnd/pull/8805) will
+  now update the channel policy if the edge was not found in the graph
+  database if the `create_missing_edge` flag is set.
+
 # Improvements
 ## Functional Updates
 ## RPC Updates