From d6ad9fd2e05b70f5d01a3cbee7f97624abbaddbc Mon Sep 17 00:00:00 2001
From: Paul Kehrer <paul.l.kehrer@gmail.com>
Date: Mon, 5 Feb 2018 16:47:21 +0800
Subject: memory leak changelog (#4097)

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

diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 5e0c0eb5..79ce603b 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -12,6 +12,8 @@ Changelog
 * Resolved a bug in ``HKDF`` that incorrectly constrained output size.
 * Added token rotation support to :doc:`Fernet </fernet>` with
   :meth:`~cryptography.fernet.MultiFernet.rotate`.
+* Fixed a memory leak in
+  :func:`~cryptography.hazmat.primitives.asymmetric.ec.derive_private_key`.
 
 .. _v2-1-4:
 
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