From 5e4cf259def7caf7e0a2c3c953277e8e66536e95 Mon Sep 17 00:00:00 2001
From: Alex Gaynor <alex.gaynor@gmail.com>
Date: Fri, 21 Jul 2017 14:41:33 -0400
Subject: [PATCH 1/2] Fixes #655 -- deprecate OpenSSL.tsafe

---
 src/OpenSSL/tsafe.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/OpenSSL/tsafe.py b/src/OpenSSL/tsafe.py
index 1cc0d2bb0..f1c6f67b3 100644
--- a/src/OpenSSL/tsafe.py
+++ b/src/OpenSSL/tsafe.py
@@ -1,8 +1,15 @@
+import warnings
 from threading import RLock as _RLock
 
 from OpenSSL import SSL as _ssl
 
 
+warnings.warn(
+    "OpenSSL.tsafe is deprecated and will be removed",
+    DeprecationWarning, stacklevel=3
+)
+
+
 class Connection:
     def __init__(self, *args):
         self._ssl_conn = _ssl.Connection(*args)

From 641a9e60ff5c2531286606363ed379ab16f634d8 Mon Sep 17 00:00:00 2001
From: Alex Gaynor <alex.gaynor@gmail.com>
Date: Fri, 21 Jul 2017 14:42:58 -0400
Subject: [PATCH 2/2] changelog

---
 CHANGELOG.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index db6caddac..af2f26d43 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -18,8 +18,8 @@ Backward-incompatible changes:
 Deprecations:
 ^^^^^^^^^^^^^
 
-*none*
-
+- Deprecated ``OpenSSL.tsafe``.
+  `#673 </~https://github.com/pyca/pyopenssl/pull/673>`_
 
 Changes:
 ^^^^^^^^