# Django 4.2.11 documentation

# Django 1.6.1 release notes

December 12, 2013

This is Django 1.6.1, a bugfix release for Django 1.6. In addition to the bug fixes listed below, translations submitted since the 1.6 release are also included.

## Bug fixes

- Fixed `BCryptSHA256PasswordHasher` with `py-bcrypt` and Python 3 (#21398).

- Fixed a regression that prevented a `ForeignKey` with a hidden reverse manager (`related_name` ending with ‘+’) from being used as a lookup for `prefetch_related` (#21410).

- Fixed `Queryset.datetimes` raising `AttributeError` in some situations (#21432).

- Fixed `ModelBackend` raising `UnboundLocalError` if `get_user_model()` raised an error (#21439).

- Fixed a regression that prevented editable `GenericRelation` subclasses from working in `ModelForms` (#21428).

- Added missing `to_python` method for `ModelMultipleChoiceField` which is required in Django 1.6 to properly detect changes from initial values (#21568).

- Fixed `django.contrib.humanize` translations where the Unicode sequence for the non-breaking space was returned verbatim (#21415).

- Fixed `loaddata` error when fixture file name contained any dots not related to file extensions (#21457) or when fixture path was relative but located in a subdirectory (#21551).

- Fixed display of inline instances in formsets when parent has 0 for primary key (#21472).

- Fixed a regression where custom querysets for foreign keys were overwritten if `ModelAdmin` had ordering set (#21405).

- Removed mention of a feature in the `--locale`/`-l` option of the `makemessages` and `compilemessages` commands that never worked as promised: Support of multiple locale names separated by commas. It’s still possible to specify multiple locales in one run by using the option multiple times (#21488, #17181).

- Fixed a regression that unnecessarily triggered settings configuration when importing `get_wsgi_application` (#21486).

- Fixed test client `logout()` method when using the cookie-based session backend (#21448).

- Fixed a crash when a `GeometryField` uses a non-geometric widget (#21496).

- Fixed password hash upgrade when changing the iteration count (#21535).

- Fixed a bug in the debug view when the URLconf only contains one element (#21530).

- Re-added missing search result count and reset link in changelist admin view (#21510).

- The current language is no longer saved to the session by `LocaleMiddleware` on every response, but rather only after a logout (#21473).

- Fixed a crash when executing `runserver` on non-English systems and when the formatted date in its output contained non-ASCII characters (#21358).

- Fixed a crash in the debug view after an exception occurred on Python ≥ 3.3 (#21443).

- Fixed a crash in `ImageField` on some platforms (Homebrew and RHEL6 reported) (#21355).

- Fixed a regression when using generic relations in `ModelAdmin.list_filter` (#21431).