About new Django1.9

Hello klen:
When I try to import url from markdown

```
RemovedInDjango110Warning: django.conf.urls.patterns() is deprecated and will be removed in Django 1.10. Update your urlpatterns to be a list of django.conf.urls.url() instances instead.
  '', url('preview/$', preview, name='django_markdown_preview'))

```

I get this warning.
It time to release new version of django_markdown?
