diff --git a/AUTHORS b/AUTHORS
index 353489b6c..803bb2b18 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -141,6 +141,7 @@ Evgeny Seliverstov
 Fabian Sturm
 Fabien Zarifian
 Fabio Zadrozny
+faph
 Felix Hofstätter
 Felix Nieuwenhuizen
 Feng Ma
diff --git a/changelog/11790.doc.rst b/changelog/11790.doc.rst
new file mode 100644
index 000000000..648b20b96
--- /dev/null
+++ b/changelog/11790.doc.rst
@@ -0,0 +1 @@
+Documented the retention of temporary directories created using the ``tmp_path`` fixture in more detail.