new_contents: # Generated by Django 2.1 on 2018-08-22 08:59
  
  from django.db import migrations, models
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('base', '0044_auto_20180820_1049'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='snippet',
              name='on_aurora',
              field=models.BooleanField(default=False, verbose_name='Dev Edition (old Aurora)'),
          ),
      ]
  
subject: Add migration related to #659.