=========================== Django 2.1.14 release notes =========================== *Expected November 1, 2019* Django 2.1.14 fixes a regression in 2.1.13. 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`).