new_contents: # Generated by Django 2.1.2 on 2018-12-05 08:23
  
  from django.db import migrations, models
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('data', '0004_delete_visitlog'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='collection',
              name='permission',
              field=models.CharField(choices=[('S', 'Staff-only'), ('R', 'Restricted'), ('U', 'Unrestricted')], default='S', max_length=1),
          ),
          migrations.AlterField(
              model_name='image',
              name='image',
              field=models.ImageField(upload_to='images'),
          ),
          migrations.AlterField(
              model_name='image',
              name='small_image',
              field=models.ImageField(blank=True, null=True, upload_to='images'),
          ),
      ]
  
subject: Add missing data migration