Revert back the initial migration and add migration

readthedocs/builds/migrations/0001_initial.py

@@ -60,6 +60,16 @@ class Migration(migrations.Migration):
                 'permissions': (('view_version', 'View Version'),),
             },
         ),
+        migrations.CreateModel(
+            name='VersionAlias',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('from_slug', models.CharField(default=b'', max_length=255, verbose_name='From slug')),
+                ('to_slug', models.CharField(default=b'', max_length=255, verbose_name='To slug', blank=True)),
+                ('largest', models.BooleanField(default=False, verbose_name='Largest')),
+                ('project', models.ForeignKey(related_name='aliases', verbose_name='Project', to='projects.Project')),
+            ],
+        ),
         migrations.AddField(
             model_name='build',
             name='version',

readthedocs/builds/migrations/0005_remove-version-alias.py

@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.13 on 2018-10-17 04:20
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import readthedocs.builds.version_slug
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('builds', '0004_add-apiversion-proxy-model'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='versionalias',
+            name='project',
+        ),
+        migrations.AlterField(
+            model_name='build',
+            name='error',
+            field=models.TextField(blank=True, default='', verbose_name='Error'),
+        ),
+        migrations.AlterField(
+            model_name='build',
+            name='output',
+            field=models.TextField(blank=True, default='', verbose_name='Output'),
+        ),
+        migrations.AlterField(
+            model_name='build',
+            name='state',
+            field=models.CharField(choices=[('triggered', 'Triggered'), ('cloning', 'Cloning'), ('installing', 'Installing'), ('building', 'Building'), ('finished', 'Finished')], default='finished', max_length=55, verbose_name='State'),
+        ),
+        migrations.AlterField(
+            model_name='build',
+            name='type',
+            field=models.CharField(choices=[('html', 'HTML'), ('pdf', 'PDF'), ('epub', 'Epub'), ('man', 'Manpage'), ('dash', 'Dash')], default='html', max_length=55, verbose_name='Type'),
+        ),
+        migrations.AlterField(
+            model_name='version',
+            name='privacy_level',
+            field=models.CharField(choices=[('public', 'Public'), ('protected', 'Protected'), ('private', 'Private')], default='public', help_text='Level of privacy for this Version.', max_length=20, verbose_name='Privacy Level'),
+        ),
+        migrations.AlterField(
+            model_name='version',
+            name='slug',
+            field=readthedocs.builds.version_slug.VersionSlugField(db_index=True, max_length=255, populate_from='verbose_name', verbose_name='Slug'),
+        ),
+        migrations.AlterField(
+            model_name='version',
+            name='type',
+            field=models.CharField(choices=[('branch', 'Branch'), ('tag', 'Tag'), ('unknown', 'Unknown')], default='unknown', max_length=20, verbose_name='Type'),
+        ),
+        migrations.DeleteModel(
+            name='VersionAlias',
+        ),
+    ]