Fixed #31396 -- Added binary XOR operator to F expressions.

docs/releases/3.1.txt

@@ -338,6 +338,9 @@ Models
 * The new ``is_dst``  parameter of the :meth:`.QuerySet.datetimes` determines
   the treatment of nonexistent and ambiguous datetimes.
 
+* The new :class:`~django.db.models.F` expression ``bitxor()`` method allows
+  :ref:`bitwise XOR operation <using-f-expressions-in-filters>`.
+
 Pagination
 ~~~~~~~~~~
 

docs/topics/db/queries.txt

@@ -656,10 +656,18 @@ that were modified more than 3 days after they were published::
     >>> Entry.objects.filter(mod_date__gt=F('pub_date') + timedelta(days=3))
 
 The ``F()`` objects support bitwise operations by ``.bitand()``, ``.bitor()``,
-``.bitrightshift()``, and ``.bitleftshift()``. For example::
+``.bitxor()``, ``.bitrightshift()``, and ``.bitleftshift()``. For example::
 
     >>> F('somefield').bitand(16)
 
+.. admonition:: Oracle
+
+    Oracle doesn't support bitwise XOR operation.
+
+.. versionchanged:: 3.1
+
+    Support for ``.bitxor()`` was added.
+
 The ``pk`` lookup shortcut
 --------------------------