add changelog for #3744
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 8fa4d1e..04a0aa5 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -15,6 +15,7 @@
-------------------
- Fixed a bug (#3733) - Autoloading of libraries with aliases didn't work, although it was advertised to.
+- Fixed a bug (#3744) - Redis :doc:`Caching <libraries/caching>` driver didn't handle authentication failures properly.
Version 3.0.0
=============