[ci skip] Formally deprecate 'global_xss_filtering'
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 42eed80..ef3d2af 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -480,6 +480,7 @@
- :doc:`Input Library <libraries/input>` changes include:
+ - Deprecated the ``$config['global_xss_filtering']`` setting.
- Added ``method()`` to retrieve ``$_SERVER['REQUEST_METHOD']``.
- Added support for arrays and network addresses (e.g. 192.168.1.1/24) for use with the *proxy_ips* setting.
- Added method ``input_stream()`` to aid in using **php://input** stream data such as one passed via PUT, DELETE and PATCH requests.