@@ -0,0 +1,613 @@
+# -*- coding: utf-8 -*-%0A# Generated by Django 1.11.29 on 2020-04-09 19:37%0Afrom __future__ import unicode_literals%0A%0Afrom django.conf import settings%0Afrom django.db import migrations, models%0A%0A%0Aclass Migration(migrations.Migration):%0A%0A    dependencies = %5B%0A        ('course_metadata', '0238_auto_20200408_1952'),%0A    %5D%0A%0A    operations = %5B%0A        migrations.AlterField(%0A            model_name='historicalcourserun',%0A            name='history_user',%0A            field=models.ForeignKey(db_constraint=False, null=True, on_delete=models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL),%0A        ),%0A    %5D%0A

drop foreign keys on course_metadata.historicalcourserun (#2530)