docs: Update changelog

Author: neznaika0

user_guide_src/source/changelogs/v4.6.0.rst

@@ -200,6 +200,7 @@ Removed Deprecated Items
   ``clean_path()`` function instead.
 - **Router:** The deprecated ``CodeIgniter\Router\Exceptions\RedirectException`` has been removed. Use ``CodeIgniter\HTTP\Exceptions\RedirectException`` instead.
 - **Constants:** The deprecated constants ``EVENT_PRIORITY_*`` in has been removed. Use the class constants ``CodeIgniter\Events\Events::PRIORITY_LOW``, ``CodeIgniter\Events\Events::PRIORITY_NORMAL`` and ``CodeIgniter\Events\Events::PRIORITY_HIGH`` instead.
+- **Formatter:** The deprecated ``Config\Format::getFormatter()`` has been removed. Use ``CodeIgniter\Format\Format::getFormatter()`` instead.
 
 ************
 Enhancements

user_guide_src/source/installation/upgrade_460.rst

@@ -222,4 +222,5 @@ This is a list of all files in the **project space** that received changes;
 many will be simple comments or formatting that have no effect on the runtime:
 
 - app/Config/Feature.php
-- app/Config/Constants.php
+- app/Config/Constants.php
+- app/Config/Format.php