added version

TealCode/main/migrations/0003_topic_version.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.9 on 2021-11-10 12:07
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('main', '0002_auto_20211110_0912'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='topic',
+            name='version',
+            field=models.CharField(blank=True, max_length=100),
+        ),
+    ]