Refs -- Added 2.1.15 release note for
@@ -9,4 +9,8 @@ Django 2.1.15 fixes a data loss bug in 2.1.14.
Bugfixes
========
-* ...
+* Fixed a data loss possibility in the
+ :meth:`~django.db.models.query.QuerySet.select_for_update()`. When using
+ ``'self'`` in the ``of`` argument with :ref:`multi-table inheritance
+ <multi-table-inheritance>`, a parent model was locked instead of the
+ queryset's model (:ticket:`30953`).
