Triaged
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https://code.djangoproject.com/ticket/28667 - Documentation for extending UserCreationForm doesn't work with UserAdmin (accepted)
https://code.djangoproject.com/ticket/28669 - bool(ungettext_lazy('%(value)d blah', '%(value)d blahs', 'value')) returns False (duplicate)
https://code.djangoproject.com/ticket/28671 - DateTimeField: make auto_now_add just a default value (wontfix)
https://code.djangoproject.com/ticket/28678 - Multipart parser should decode those JSON parts that are flagged as such (duplicate)
https://code.djangoproject.com/ticket/28672 - CheckboxSelectMultiple does not correctly bind to the form attribute passed in when rendered outside its containing form (worksforme)
https://code.djangoproject.com/ticket/28681 - QuerySet.get() implies LIMIT 2 (duplicate)
https://code.djangoproject.com/ticket/28683 - GIS Length function generates incorrect queries when evaluated multiple times (duplicate)
https://code.djangoproject.com/ticket/28682 - Allow QuerySet.update() to return the IDs of the matched rows (wontfix)
https://code.djangoproject.com/ticket/28646 - Migration calls "CREATE INDEX" when one already exists when 'unique' field attribute is added (worksforme)
https://code.djangoproject.com/ticket/28556 - resolve of i18n_patterns does not match default language paths with prefix_default_language=False (needsinfo)
Authored
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https://github.com/django/django-formtools/pull/107 - Added testing for Django 2.0
https://github.com/django/django-contrib-comments/pull/126 - Added testing for Django 2.0
Reviewed/committed
------------------
https://github.com/django/django/pull/9116 - Fixed #28642 -- Added caching to parse_accept_lang_header().
https://github.com/django/django/pull/9178 - Fixed #28596 -- Fixed QuerySet.bulk_create() and cascade deletion crash on Oracle when using more than 65535 parameters.
https://github.com/django/django/pull/9186 - Fixed #28665 -- Change some database exceptions to NotImplementedError per PEP 249.