Updated changelog to include changes to the Encryption library
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 73d9fb0..847b1be 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -204,6 +204,8 @@
- Added $config['reuse_query_string'] to allow automatic repopulation of query string arguments, combined with normal URI segments.
- Removed the default `` `` from a number of the configuration variables.
- Added the ability to use a proxy with the :doc:`XML-RPC Library <libraries/xmlrpc>`.
+ - :doc:`Encryption Library <libraries/encrypt>` changes include:
+ - Added support for hashing algorithms other than SHA1 and MD5.
- Core