[ci skip] If possible, always negotiate for TLS 1.0, TLS 1.1, TLS 1.2 for SMTP connections in CI_Email
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index f743083..f6e24e5 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -7,7 +7,9 @@
 
 Release Date: Not Released
 
-- General Changes
+-  General Changes
+
+   -  Updated :doc:`Email Library <libraries/email>` to always negotiate between TLS 1.0, 1.1, 1.2 when possible (PHP 5.6+) for SMTP connections.
 
 Bug fixes for 3.1.8
 -------------------