diff --git a/docs/releases/3.0.7.txt b/docs/releases/3.0.7.txt
index def27a49ec2..38e02334608 100644
--- a/docs/releases/3.0.7.txt
+++ b/docs/releases/3.0.7.txt
@@ -22,3 +22,6 @@ Bugfixes
 * Fixed a regression in Django 3.0 where ``QuerySet.values()`` and
   ``values_list()`` crashed if a queryset contained an aggregation and an
   ``Exists()`` annotation on Oracle (:ticket:`31584`).
+
+* Fixed a regression in Django 3.0 where all resolved ``Subquery()``
+  expressions were considered equal (:ticket:`31607`).