diff --git a/sites/www/changelog.rst b/sites/www/changelog.rst
index c26b996..fa58c5f 100644
--- a/sites/www/changelog.rst
+++ b/sites/www/changelog.rst
@@ -2,6 +2,10 @@
 Changelog
 =========
 
+* :bug:`-` Use constant-time hash comparison operations where possible, to
+  protect against `timing-based attacks
+  <http://codahale.com/a-lesson-in-timing-attacks/>`_. Thanks to Alex Gaynor
+  for the patch.
 * :release:`1.10.6 <2014-02-14>`
 * :bug:`34` (PR :issue:`35`) Fix SFTP prefetching incompatibility with some
   SFTP servers regarding request/response ordering. Thanks to Richard