==========================
Django 2.2.7 release notes
==========================

*Expected November 1, 2019*

Django 2.2.7 fixes several bugs in 2.2.6.

Bugfixes
========

* Fixed a crash when using a ``contains``, ``contained_by``, ``has_key``,
  ``has_keys``, or ``has_any_keys`` lookup on
  :class:`~django.contrib.postgres.fields.JSONField`, if the right or left hand
  side of an expression is a key transform (:ticket:`30826`).