docs: update changelog for Toolbar native header detection fix

Author: datamweb

user_guide_src/source/changelogs/v4.7.0.rst

@@ -247,6 +247,7 @@ Libraries
 - **Time:** added methods ``Time::addCalendarMonths()`` and ``Time::subCalendarMonths()``
 - **Time:** Added ``Time::isPast()`` and ``Time::isFuture()`` convenience methods. See :ref:`isPast <time-comparing-two-times-isPast>` and :ref:`isFuture <time-comparing-two-times-isFuture>` for details.
 - **View:** Added the ability to override namespaced views (e.g., from modules/packages) by placing a matching file structure within the **app/Views/overrides** directory. See :ref:`Overriding Namespaced Views <views-overriding-namespaced-views>` for details.
+- **Toolbar:** Fixed an issue where the Debug Toolbar was incorrectly injected into responses generated by third-party libraries (e.g., Dompdf) that use native PHP headers instead of the framework's Response object.
 
 
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