diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index d33a6a6..0066af9 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -52,6 +52,7 @@
    -  set_realpath() can now also handle file paths as opposed to just directories.
    -  do_hash() now uses PHP's native hash() function, supporting more algorithms.
    -  Added an optional paramater to ``delete_files()`` to enable it to skip deleting files such as .htaccess and index.html.
+   -  Removed deprecated helper function ``js_insert_smiley`` from smiley helper.
 
 -  Database