docs: add changelog

kenjis · kenjis · commit eb5eeccc8001 · 2023-10-06T17:19:14.000+09:00
diff --git a/user_guide_src/source/changelogs/v4.5.0.rst b/user_guide_src/source/changelogs/v4.5.0.rst
@@ -125,6 +125,7 @@ Changes
 - **Config:**
     - ``Config\Feature::$multipleFilters`` has been removed, because now
       :ref:`multiple-filters` are always enabled.
+    - The deprecated ``CodeIgniter\Config\Config`` class has been removed.
 
 Deprecations
 ************
