Use custom user models if present
Use a custom forum username field if specified
Use custom username field
Update HttpResponse arguments
Use timezone-aware datetimes
More timezone-aware times
Use Django 1.6-style queryset nomenclature
Make ordering consistent across categories and super categories
Fix one more case of ordering
Allow disabling of file uploads via a setting
Make a send_mail() call in case the custom user model does not define email_user()
Use site config for site title rather than hard-coded value
Fix AJAX form handling when the attachment field is not visible
Allow hiding the post markup dropdown by setting a default renderer