diff --git a/docs/source/release/v3.7.0/muon.rst b/docs/source/release/v3.7.0/muon.rst
index 5e3380d9b09f10dd70f4db698365a5f8c17a80f1..1ad22f63bb98c4b236481a7195a9a8ad2e0d5057 100644
--- a/docs/source/release/v3.7.0/muon.rst
+++ b/docs/source/release/v3.7.0/muon.rst
@@ -18,6 +18,7 @@ Muon ALC
   - The "Function" box was renamed "Take log value at" and moved next to the log to which it applies
   - The integration start time is initialised to the first good data rather than the first time bin, and is not reset when a new first run is loaded
   - The choice of periods is no longer reset when a new first run is loaded
+- Performance has been improved slightly for the "Auto" latest file finding functionality.
 
 Muon Analysis
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