[1.0.X] One more correction to the release notes.

* Fixed support for custom callable ``upload_to`` declarations when

  handling file uploads through automatically-generated forms.

* Restored support which previously existed for sorting an admin

  change list based on a callable model attribute, by associating the

  callable with a database-backed field.

* Fixed support for sorting an admin change list based on a callable

  attributes in ``list_display``.

* A fix to the application of autoescaping for literal strings passed

  to the ``join`` template filter. Previously, literal strings passed