@@ -0,0 +1,509 @@
+# -*- coding: utf-8 -*-%0A# Generated by Django 1.11.25 on 2019-10-31 18:08%0Afrom __future__ import unicode_literals%0A%0Afrom django.db import migrations%0A%0A%0Aclass Migration(migrations.Migration):%0A%0A    dependencies = %5B%0A        ('catalog', '0012_courserun_copy_column_values'),%0A    %5D%0A%0A    operations = %5B%0A        migrations.RemoveField(%0A            model_name='courserun',%0A            name='end',%0A        ),%0A        migrations.RemoveField(%0A            model_name='courserun',%0A            name='start',%0A        ),%0A    %5D%0A

Rename start and end fields (4.2/4)