Issue #10775: assertRaises, assertRaisesRegex, assertWarns, and assertWarnsRegex now accept a keyword argument 'msg' when used as context managers.  Initial patch by Winston Ewert.
diff --git a/Misc/ACKS b/Misc/ACKS
index 3516b1c..d296ea1 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -269,6 +269,7 @@
 Tim Everett
 Paul Everitt
 David Everly
+Winston Ewert
 Greg Ewing
 Martijn Faassen
 Clovis Fabricio