new_contents: # Generated by Django 2.2.19 on 2021-05-24 14:07
  
  from django.db import migrations
  import django_extensions.db.fields.json
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('conference', '0030_add_streamset'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='streamset',
              name='streams',
              field=django_extensions.db.fields.json.JSONField(blank=True, default=dict, help_text='Stream definitions as JSON list, with one entry per track in\nthe stream set. Order is important. The stream page will default to showing the first\ntrack. Example:\n[\n    {\n        "title": "Holy Grail",\n        "fare_codes": ["TRCC", "TRCP", "TRSC", "TRSP", "TRVC", "TRVP"],\n        "url": "https://www.youtube.com/embed/EEIk7gwjgIM"\n    }\n]\n'),
          ),
      ]
  
subject: Add migration for help text change in StreamSet (#1418)