# -*- coding: utf-8 -*-
# Generated by Django 1.11.29 on 2020-08-10 14:26
from __future__ import unicode_literals

from django.db import migrations, models
import django.db.models.deletion


class Migration(migrations.Migration):
    dependencies = [
        ("repository", "0005_repository_new_comment"),
    ]

    operations = [
        migrations.RemoveField(
            model_name="preprint",
            name="curent_version",
        ),
        migrations.AlterField(
            model_name="subject",
            name="parent",
            field=models.ForeignKey(
                blank=True,
                null=True,
                on_delete=django.db.models.deletion.SET_NULL,
                related_name="children",
                to="repository.Subject",
            ),
        ),
    ]