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django/docs/releases/1.9.5.txt
2016-04-01 13:29:43 -04:00

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==========================
Django 1.9.5 release notes
==========================
*April 1, 2016*
Django 1.9.5 fixes several bugs in 1.9.4.
Bugfixes
========
* Made ``MultiPartParser`` ignore filenames that normalize to an empty string
to fix crash in ``MemoryFileUploadHandler`` on specially crafted user input
(:ticket:`26325`).
* Fixed a race condition in ``BaseCache.get_or_set()`` (:ticket:`26332`). It
now returns the ``default`` value instead of ``False`` if there's an error
when trying to add the value to the cache.
* Fixed data loss on SQLite where ``DurationField`` values with fractional
seconds could be saved as ``None`` (:ticket:`26324`).
* The forms in ``contrib.auth`` no longer strip trailing and leading whitespace
from the password fields (:ticket:`26334`). The change requires users who set
their password to something with such whitespace after a site updated to
Django 1.9 to reset their password. It provides backwards-compatibility for
earlier versions of Django.
* Fixed a memory leak in the cached template loader (:ticket:`26306`).
* Fixed a regression that caused ``collectstatic --clear`` to fail if the
storage doesn't implement ``path()`` (:ticket:`26297`).
* Fixed a crash when using a reverse lookup with a subquery when a
``ForeignKey`` has a ``to_field`` set to something other than the primary key
(:ticket:`26373`).
* Fixed a regression in ``CommonMiddleware`` that caused spurious warnings in
logs on requests missing a trailing slash (:ticket:`26293`).
* Restored the functionality of the admin's ``raw_id_fields`` in
``list_editable`` (:ticket:`26387`).
* Fixed a regression with abstract model inheritance and explicit parent links
(:ticket:`26413`).
* Fixed a migrations crash on SQLite when renaming the primary key of a model
containing a ``ForeignKey`` to ``'self'`` (:ticket:`26384`).
* Fixed ``JSONField`` inadvertently escaping its contents when displaying values
after failed form validation (:ticket:`25532`).