diff --git a/docs/release-notes.rst b/docs/release-notes.rst
index e969bd087cca..da0a6d1181a1 100644
--- a/docs/release-notes.rst
+++ b/docs/release-notes.rst
@@ -30,6 +30,11 @@ Version 0.28.0
    ``slots_per_trial`` count is impossible to fulfill in the cluster, the experiment submission will
    be rejected.
 
+-  Experiments: Add ``resources.is_single_node`` option, which forces trials to be scheduled within
+      single containers rather than across multiple nodes or pods. If the requested
+      ``slots_per_trial`` count is impossible to fulfill in the cluster, the experiment submission
+      will be rejected.
+
 **Improvements**
 
 -  Notebooks, Shells, and Commands: On static agent-based clusters (not using dynamic cloud