diff --git a/RELEASE_NOTES b/RELEASE_NOTES
index f4f1ae3da60c92ae5b91d6ebf7eb8570e9032fa2..e49754b827043e5a72bbf7ad1ef056c8fea2860d 100644
--- a/RELEASE_NOTES
+++ b/RELEASE_NOTES
@@ -142,6 +142,7 @@ HIGHLIGHTS
  -- Change default to let pending jobs run outside of reservation after
     reservation is gone to put jobs in held state. Added NO_HOLD_JOBS_AFTER_END
     reservation flag to use old default.
+ -- Support for PMIx v2.0 as well as UCX support.
 
 RPMBUILD CHANGES
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