Docs > Add a note on the profiling panel doc

docs/changes.rst

@@ -20,6 +20,8 @@ Pending
 * Deprecated the ``OBSERVE_REQUEST_CALLBACK`` setting and added check
   ``debug_toolbar.W008`` to warn when it is present in
   ``DEBUG_TOOLBAR_SETTINGS``.
+* Add a note on the profiling panel about using Python 3.12 and later
+  about needing ``--nothreading``
 
 4.3.0 (2024-02-01)
 ------------------

docs/panels.rst

@@ -123,6 +123,10 @@ Profiling information for the processing of the request.
 This panel is included but inactive by default. You can activate it by default
 with the ``DISABLE_PANELS`` configuration option.
 
+For version of Python 3.12 and later you need to use
+``python -m manage runserver --nothreading``
+Concurrent requests don't work with the profiling panel.
+
 The panel will include all function calls made by your project if you're using
 the setting ``settings.BASE_DIR`` to point to your project's root directory.
 If a function is in a file within that directory and does not include

docs/spelling_wordlist.txt

@@ -36,6 +36,7 @@ mousedown
 mouseup
 multi
 neo
+nothreading
 paddings
 pre
 profiler
@@ -47,6 +48,7 @@ pyupgrade
 querysets
 refactoring
 resizing
+runserver
 spellchecking
 spooler
 stacktrace