Add new field on snapshot, add migration

server/books/migrations/0033_snapshot_title.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.13 on 2022-05-24 19:47
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('books', '0032_auto_20211213_1342'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='snapshot',
+            name='title',
+            field=models.CharField(blank=True, max_length=255, null=True),
+        ),
+    ]

server/books/models/snapshot.py

@@ -119,6 +119,7 @@ class Snapshot(models.Model):
         'objectives.Objective',
         related_name='hidden_for_snapshots'
     )
+    title = models.CharField(max_length=255, blank=True, null=True)
 
     objects = SnapshotManager()