old_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import models, migrations
  import datetime
  from django.utils.timezone import utc
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('discussion', '0001_initial'),
      ]
  
      operations = [
          migrations.AddField(
              model_name='discussionthread',
              name='updated',
              field=models.DateTimeField(default=datetime.datetime(2015, 7, 31, 15, 51, 36, 361733, tzinfo=utc), auto_now=True),
              preserve_default=False,
          ),
      ]
  
new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import models, migrations
  from django.utils import timezone
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('discussion', '0001_initial'),
      ]
  
      operations = [
          migrations.AddField(
              model_name='discussionthread',
              name='updated',
              field=models.DateTimeField(default=timezone.now(), auto_now=True),
              preserve_default=False,
          ),
      ]
  
subject: Fix because we're not timezone aware.