diff --git a/doc/manual/src/release-notes/rl-next.md b/doc/manual/src/release-notes/rl-next.md
index 9684a70d4..f6a45184f 100644
--- a/doc/manual/src/release-notes/rl-next.md
+++ b/doc/manual/src/release-notes/rl-next.md
@@ -9,3 +9,6 @@
   `nix repl --file '<nixpkgs>'` or `nix repl --expr 'import <nixpkgs>{}'`
   
   This is currently guarded by the 'repl-flake' experimental feature
+
+* A new primop `builtins.traceVerbose` is available. It is similar to `builtins.trace`
+  if the `trace-verbose` setting is set to true, and it is a no-op otherwise.