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-rw-r--r--docs/ref/utils.txt9
1 files changed, 7 insertions, 2 deletions
diff --git a/docs/ref/utils.txt b/docs/ref/utils.txt
index b36282048f..3d3dbab2fe 100644
--- a/docs/ref/utils.txt
+++ b/docs/ref/utils.txt
@@ -62,8 +62,13 @@ need to distinguish caches by the ``Accept-language`` header.
.. function:: add_never_cache_headers(response)
- Adds a ``Cache-Control: max-age=0, no-cache, no-store, must-revalidate``
- header to a response to indicate that a page should never be cached.
+ Adds a ``Cache-Control: max-age=0, no-cache, no-store, must-revalidate,
+ private`` header to a response to indicate that a page should never be
+ cached.
+
+ .. versionchanged:: 3.0
+
+ ``private`` directive was added.
.. function:: patch_vary_headers(response, newheaders)