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-rw-r--r--docs/ref/checks.txt16
1 files changed, 16 insertions, 0 deletions
diff --git a/docs/ref/checks.txt b/docs/ref/checks.txt
index 2ebaf5201f..ec3735598a 100644
--- a/docs/ref/checks.txt
+++ b/docs/ref/checks.txt
@@ -74,6 +74,7 @@ Builtin tags
Django's system checks are organized using the following tags:
* ``admin``: Checks of any admin site declarations.
+* ``async_support``: Checks asynchronous-related configuration.
* ``caches``: Checks cache related configuration.
* ``compatibility``: Flags potential problems with version upgrades.
* ``database``: Checks database-related configuration issues. Database checks
@@ -93,12 +94,27 @@ Some checks may be registered with multiple tags.
.. versionchanged:: 3.1
+ The ``async_support`` tag was added.
+
+.. versionchanged:: 3.1
+
The ``database`` checks are now run only for database aliases specified
using the :option:`check --database` option.
Core system checks
==================
+Asynchronous support
+--------------------
+
+.. versionadded:: 3.1
+
+The following checks verify your setup for :doc:`/topics/async`:
+
+* **async.E001**: You should not set the ``DJANGO_ALLOW_ASYNC_UNSAFE``
+ environment variable in deployment. This disables :ref:`async safety
+ protection <async-safety>`.
+
Backwards compatibility
-----------------------