Issue13726 - Fix the ambiguous -S flag in regrtest. It is -o/--slow for printing the 10 slowest test.
diff --git a/Misc/NEWS b/Misc/NEWS
index 8e95abb..073417d 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -97,6 +97,9 @@
Library
-------
+- Issue #13726: Fix the ambiguous -S flag in regrtest. It is -o/--slow for slow
+ tests.
+
- Issue #12364: Fix a hang in concurrent.futures.ProcessPoolExecutor.
The hang would occur when retrieving the result of a scheduled future after
the executor had been shut down.