From 29ed966a8a0f57f7a01a31c3575021dac9207230 Mon Sep 17 00:00:00 2001
From: youguanxinqing <youguanxinqing@qq.com>
Date: Tue, 12 Jan 2021 18:53:54 +0800
Subject: [PATCH] leave previous versionchanged

---
 tornado/testing.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tornado/testing.py b/tornado/testing.py
index 625297973..2e0888419 100644
--- a/tornado/testing.py
+++ b/tornado/testing.py
@@ -54,6 +54,7 @@ def bind_unused_port(
 
     .. versionchanged:: 4.4
        Always binds to ``127.0.0.1`` without resolving the name
+       ``localhost``.
 
     .. versionchanged:: 6.2
        Added optional ``address`` argument to
-- 
2.47.2