diff --git a/Misc/ACKS b/Misc/ACKS
index ece5f56..01d18ec 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -872,5 +872,6 @@
 Mike Zarnstorff
 Siebren van der Zee
 Uwe Zessin
+Kai Zhu
 Tarek Ziadé
 Peter Åstrand
diff --git a/Misc/NEWS b/Misc/NEWS
index f4ba9db..e3e7080 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -125,6 +125,10 @@
 Library
 -------
 
+- Issue #10041: The signature of optional arguments in socket.makefile()
+  didn't match that of io.open(), and they also didn't get forwarded
+  properly to TextIOWrapper in text mode.  Patch by Kai Zhu.
+
 - Issue #6612: Fix site and sysconfig to catch os.getcwd() error, eg. if the
   current directory was deleted. Patch written by W. Trevor King.