Add a changelog entry

ogrisel · ogrisel · commit f575cb2fdbb9 · 2025-03-04T16:24:57.000+01:00
diff --git a/CHANGES.md b/CHANGES.md
@@ -1,5 +1,7 @@
 ### 3.5.0 - in development
 
+- Fix a random deadlock caused by a race condition at executor shutdown that
+  was observed on Linux and Windows. (#438)
 
 - Fix detection of the number of physical cores in
   `cpu_count(only_physical_cores=True)` on some Linux systems and recent
