docs: add changelog

kenjis · kenjis · commit 58511597d29c · 2023-10-06T18:00:31.000+09:00
diff --git a/user_guide_src/source/changelogs/v4.5.0.rst b/user_guide_src/source/changelogs/v4.5.0.rst
@@ -78,6 +78,11 @@ Filters
     - ``Router::$filterInfo``
     - ``Router::getFilter()``
 
+Others
+------
+
+- **Config:** The deprecated ``CodeIgniter\Config\Config`` class has been removed.
+
 Enhancements
 ************
 
