diff --git a/docs/release-notes/release-notes-0.16.0.md b/docs/release-notes/release-notes-0.16.0.md
index 7228cacd1..c643f9b4e 100644
--- a/docs/release-notes/release-notes-0.16.0.md
+++ b/docs/release-notes/release-notes-0.16.0.md
@@ -40,6 +40,9 @@ transaction](https://github.com/lightningnetwork/lnd/pull/6730).
 
 ## Code Health
 
+* [test: use `T.TempDir` to create temporary test 
+  directory](https://github.com/lightningnetwork/lnd/pull/6710)
+
 ### Tooling and documentation
 
 * [The `golangci-lint` tool was updated to