docs: updated changelog

Author: mjomble

user_guide_src/source/changelogs/v4.6.4.rst

@@ -43,6 +43,7 @@ Bugs Fixed
 - **Forge:** Fixed a bug in ``Postgre`` and ``SQLSRV`` where changing a column's default value using ``Forge::modifyColumn()`` method produced incorrect SQL syntax.
 - **Model:** Fixed a bug in ``Model::replace()`` where ``created_at`` field (when available) wasn't set correctly.
 - **Model:** Fixed a bug in ``Model::insertBatch()`` and ``Model::updateBatch()`` where casts were not applied to inserted or updated values.
+- **Debug:** Fixed bugs in ``Collectors\Logs`` that were preventing the "Logs" tab from appearing on the Debug Toolbar.
 
 See the repo's
 `CHANGELOG.md <https://github.com/codeigniter4/CodeIgniter4/blob/develop/CHANGELOG.md>`_