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diff --git a/parts/django/docs/releases/1.2-beta-1.txt b/parts/django/docs/releases/1.2-beta-1.txt new file mode 100644 index 0000000..2a12ef3 --- /dev/null +++ b/parts/django/docs/releases/1.2-beta-1.txt @@ -0,0 +1,173 @@ +=============================== +Django 1.2 beta 1 release notes +=============================== + +February 5, 2010 + +Welcome to Django 1.2 beta 1! + +This is the second in a series of preview/development releases leading +up to the eventual release of Django 1.2, currently scheduled to take +place in March 2010. This release is primarily targeted at developers +who are interested in trying out new features and testing the Django +codebase to help identify and resolve bugs prior to the final 1.2 +release. + +As such, this release is *not* intended for production use, and any +such use is discouraged. + +This document covers changes since the Django 1.2 alpha release; the +:doc:`1.2 alpha release notes </releases/1.2-alpha-1>` cover new and +updated features in Django between 1.1 and 1.2 alpha. + + +Deprecations and other changes in 1.2 beta +========================================== + +This beta release deprecates two portions of public API, and +introduces a potentially backwards-incompatible change to +another. Under :doc:`our API stability policy </misc/api-stability>`, +deprecation proceeds over multiple release cycles: initially, the +deprecated API will raise ``PendingDeprecationWarning``, followed by +raising ``DeprecationWarning`` in the next release, and finally +removal of the deprecated API in the release after that. APIs +beginning the deprecation process in Django 1.2 will be removed in the +Django 1.4 release. + + +Unit test runners +----------------- + +Django 1.2 changes the test runner tools to use a class-based +approach. Old style function-based test runners will still work, but +should be updated to use the new :ref:`class-based runners +<topics-testing-test_runner>`. + + +Syndication feeds +----------------- + +The :class:`django.contrib.syndication.feeds.Feed` class is being +replaced by the :class:`django.contrib.syndication.views.Feed` class. +The old ``feeds.Feed`` class is deprecated. The new class has an +almost identical API, but allows instances to be used as views. + +Also, in accordance with `RSS best practices`_, RSS feeds will now +include an ``atom:link`` element. You may need to update your tests to +take this into account. + +For more information, see the full :doc:`syndication framework +documentation </ref/contrib/syndication>`. + +.. _RSS best practices: http://www.rssboard.org/rss-profile + + +Cookie encoding +--------------- + +Due to cookie-handling bugs in Internet Explorer, Safari, and possibly +other browsers, Django's encoding of cookie values was changed so that +the characters comma (',') and semi-colon (';') are treated as +non-safe characters, and are therefore encoded as ``\054`` and +``\073`` respectively. This could produce backwards incompatibilities +if you are relying on the ability to set these characters directly in +cookie values. + + +What's new in 1.2 beta +====================== + +This 1.2 beta release marks the final feature freeze for Django 1.2; +while most feature development was completed for 1.2 alpha (which +constituted a freeze on major features), a few other new features were +added afterward and so are new as of 1.2 beta. + + +Object-level permissions +------------------------ + +A foundation for specifying permissions at the per-object level was +added in Django 1.2 alpha but not documented with the alpha release. + +The default authentication backends shipped with Django do not +currently make use of this, but third-party authentication backends +are free to do so. See the :doc:`authentication docs </topics/auth>` +for more information. + + +Permissions for anonymous users +------------------------------- + +If you provide a custom authentication backend with the attribute +``supports_anonymous_user`` set to ``True``, the ``AnonymousUser`` +class will check the backend for permissions, just as the normal +``User`` does. This is intended to help centralize permission +handling; apps can always delegate the question of whether something +is allowed or not to the authorization/authentication system. See the +:doc:`authentication docs </topics/auth>` for more details. + + +``select_related()`` improvements +--------------------------------- + +The ``select_related()`` method of ``QuerySet`` now accepts the +``related_name`` of a reverse one-to-one relation in the list of +fields to select. One-to-one relations will not, however, be traversed +by a depth-based ``select_related()`` call. + + +The Django 1.2 roadmap +====================== + +Before the final Django 1.2 release, at least one additional +preview/development releases will be made available. The current +schedule consists of at least the following: + +* Week of **March 2, 2010**: First Django 1.2 release + candidate. String freeze for translations. + +* Week of **March 9, 2010**: Django 1.2 final release. + +If necessary, additional beta or release-candidate packages will be +issued prior to the final 1.2 release. Django 1.2 will be released +approximately one week after the final release candidate. + + +What you can do to help +======================= + +In order to provide a high-quality 1.2 release, we need your +help. Although this beta release is, again, *not* intended for +production use, you can help the Django team by trying out the beta +codebase in a safe test environment and reporting any bugs or issues +you encounter. The Django ticket tracker is the central place to +search for open issues: + + * http://code.djangoproject.com/timeline + +Please open new tickets if no existing ticket corresponds to a problem +you're running into. + +Additionally, discussion of Django development, including progress +toward the 1.2 release, takes place daily on the django-developers +mailing list: + + * http://groups.google.com/group/django-developers + +... and in the ``#django-dev`` IRC channel on ``irc.freenode.net``. If you're +interested in helping out with Django's development, feel free to join the +discussions there. + +Django's online documentation also includes pointers on how to +contribute to Django: + + * :doc:`How to contribute to Django </internals/contributing>` + +Contributions on any level -- developing code, writing documentation +or simply triaging tickets and helping to test proposed bugfixes -- +are always welcome and appreciated. + +Development sprints for Django 1.2 will also be taking place at PyCon +US 2010, on the dedicated sprint days (February 22 through 25), and +anyone who wants to help out is welcome to join in, either in person +at PyCon or virtually in the IRC channel or on the mailing list. |