diff --git a/atdb/taskdatabase/migrations/0001_initial.py b/atdb/taskdatabase/migrations/0001_initial.py
deleted file mode 100644
index 0d78afb91a34f303b853a01127b55cd4ad0b3cec..0000000000000000000000000000000000000000
--- a/atdb/taskdatabase/migrations/0001_initial.py
+++ /dev/null
@@ -1,73 +0,0 @@
-# Generated by Django 3.1.4 on 2021-01-21 15:05
-
-import datetime
-from django.db import migrations, models
-import django.db.models.deletion
-
-
-class Migration(migrations.Migration):
-
-    initial = True
-
-    dependencies = [
-    ]
-
-    operations = [
-        migrations.CreateModel(
-            name='Workflow',
-            fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('workflow_uri', models.CharField(blank=True, max_length=30, null=True)),
-                ('repository', models.CharField(blank=True, max_length=100, null=True)),
-                ('commit_id', models.CharField(blank=True, max_length=30, null=True)),
-                ('path', models.CharField(blank=True, max_length=100, null=True)),
-            ],
-        ),
-        migrations.CreateModel(
-            name='Task',
-            fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('taskID', models.CharField(blank=True, db_index=True, max_length=30, null=True)),
-                ('task_type', models.CharField(default='task', max_length=20)),
-                ('new_predecessor_id', models.CharField(blank=True, max_length=12, null=True)),
-                ('project', models.CharField(blank=True, default='unknown', max_length=100, null=True)),
-                ('sas_id', models.CharField(blank=True, max_length=30, null=True)),
-                ('priority', models.IntegerField(default=0)),
-                ('purge_policy', models.CharField(blank=True, default='no', max_length=5, null=True)),
-                ('new_workflow_id', models.CharField(blank=True, max_length=12, null=True)),
-                ('new_workflow_uri', models.CharField(blank=True, max_length=100, null=True)),
-                ('stage_request_id', models.IntegerField(default=0)),
-                ('inputs', models.JSONField(blank=True, null=True)),
-                ('outputs', models.JSONField(blank=True, null=True)),
-                ('skip', models.BooleanField(default=False)),
-                ('creationTime', models.DateTimeField(blank=True, default=datetime.datetime.utcnow)),
-                ('new_status', models.CharField(default='defining', max_length=50, null=True)),
-                ('status', models.CharField(blank=True, db_index=True, default='unknown', max_length=50, null=True)),
-                ('predecessor', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='task_successors', to='taskdatabase.task')),
-                ('workflow', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='tasks', to='taskdatabase.workflow')),
-            ],
-        ),
-        migrations.CreateModel(
-            name='Status',
-            fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(default='unknown', max_length=50)),
-                ('timestamp', models.DateTimeField(blank=True, default=datetime.datetime.utcnow)),
-                ('task', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='status_history', to='taskdatabase.task')),
-            ],
-        ),
-        migrations.CreateModel(
-            name='LogEntry',
-            fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('cpu_cycles', models.IntegerField(blank=True, null=True)),
-                ('wall_clock_time', models.IntegerField(blank=True, null=True)),
-                ('url_to_log_file', models.CharField(blank=True, max_length=100, null=True)),
-                ('step_name', models.CharField(blank=True, max_length=30, null=True)),
-                ('start_time', models.DateTimeField(blank=True, null=True)),
-                ('end_time', models.DateTimeField(blank=True, null=True)),
-                ('status', models.CharField(blank=True, default='defined', max_length=50, null=True)),
-                ('task', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='log_entries', to='taskdatabase.task')),
-            ],
-        ),
-    ]
diff --git a/atdb/taskdatabase/migrations/0002_auto_20210122_1053.py b/atdb/taskdatabase/migrations/0002_auto_20210122_1053.py
deleted file mode 100644
index 60274dbb99c4332ec4bfb91f4e554258372c09c5..0000000000000000000000000000000000000000
--- a/atdb/taskdatabase/migrations/0002_auto_20210122_1053.py
+++ /dev/null
@@ -1,38 +0,0 @@
-# Generated by Django 3.1.4 on 2021-01-22 09:53
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('taskdatabase', '0001_initial'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='task',
-            name='filter',
-            field=models.CharField(blank=True, max_length=30, null=True),
-        ),
-        migrations.AlterField(
-            model_name='task',
-            name='new_predecessor_id',
-            field=models.CharField(blank=True, max_length=15, null=True),
-        ),
-        migrations.AlterField(
-            model_name='task',
-            name='new_workflow_id',
-            field=models.CharField(blank=True, max_length=15, null=True),
-        ),
-        migrations.AlterField(
-            model_name='task',
-            name='sas_id',
-            field=models.CharField(blank=True, max_length=15, null=True),
-        ),
-        migrations.AlterField(
-            model_name='workflow',
-            name='commit_id',
-            field=models.CharField(blank=True, max_length=15, null=True),
-        ),
-    ]
diff --git a/atdb/taskdatabase/migrations/0003_auto_20210122_1333.py b/atdb/taskdatabase/migrations/0003_auto_20210122_1333.py
deleted file mode 100644
index aca870d2b6d2777ad46292ec67c116c2c90287ce..0000000000000000000000000000000000000000
--- a/atdb/taskdatabase/migrations/0003_auto_20210122_1333.py
+++ /dev/null
@@ -1,28 +0,0 @@
-# Generated by Django 3.1.4 on 2021-01-22 12:33
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('taskdatabase', '0002_auto_20210122_1053'),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name='task',
-            name='new_predecessor_id',
-            field=models.IntegerField(blank=True, null=True),
-        ),
-        migrations.AlterField(
-            model_name='task',
-            name='priority',
-            field=models.IntegerField(),
-        ),
-        migrations.AlterField(
-            model_name='workflow',
-            name='workflow_uri',
-            field=models.CharField(blank=True, max_length=30, null=True, unique=True),
-        ),
-    ]
diff --git a/atdb/taskdatabase/migrations/0004_remove_task_new_predecessor_id.py b/atdb/taskdatabase/migrations/0004_remove_task_new_predecessor_id.py
deleted file mode 100644
index 6817d8b3477e27a9fd458824cb255d045a9e444c..0000000000000000000000000000000000000000
--- a/atdb/taskdatabase/migrations/0004_remove_task_new_predecessor_id.py
+++ /dev/null
@@ -1,17 +0,0 @@
-# Generated by Django 3.1.4 on 2021-01-22 12:56
-
-from django.db import migrations
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('taskdatabase', '0003_auto_20210122_1333'),
-    ]
-
-    operations = [
-        migrations.RemoveField(
-            model_name='task',
-            name='new_predecessor_id',
-        ),
-    ]
diff --git a/atdb/taskdatabase/migrations/0005_auto_20210122_1719.py b/atdb/taskdatabase/migrations/0005_auto_20210122_1719.py
deleted file mode 100644
index d775f2d90f5004830be41e82ed7d6e1e94754065..0000000000000000000000000000000000000000
--- a/atdb/taskdatabase/migrations/0005_auto_20210122_1719.py
+++ /dev/null
@@ -1,29 +0,0 @@
-# Generated by Django 3.1.4 on 2021-01-22 16:19
-
-from django.db import migrations, models
-import django.db.models.deletion
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('taskdatabase', '0004_remove_task_new_predecessor_id'),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name='task',
-            name='predecessor',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='successors', to='taskdatabase.task'),
-        ),
-        migrations.AlterField(
-            model_name='task',
-            name='priority',
-            field=models.IntegerField(null=True),
-        ),
-        migrations.AlterField(
-            model_name='task',
-            name='stage_request_id',
-            field=models.IntegerField(default=0, null=True),
-        ),
-    ]
diff --git a/atdb/taskdatabase/migrations/0006_logentry_description.py b/atdb/taskdatabase/migrations/0006_logentry_description.py
deleted file mode 100644
index f6437dbcc05762070eb622fd5bed39d453e6ba7b..0000000000000000000000000000000000000000
--- a/atdb/taskdatabase/migrations/0006_logentry_description.py
+++ /dev/null
@@ -1,18 +0,0 @@
-# Generated by Django 3.1.4 on 2021-01-26 07:43
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('taskdatabase', '0005_auto_20210122_1719'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='logentry',
-            name='description',
-            field=models.CharField(blank=True, max_length=100, null=True),
-        ),
-    ]
diff --git a/atdb/taskdatabase/templates/taskdatabase/index.html b/atdb/taskdatabase/templates/taskdatabase/index.html
index c9b8811beed78e560b2eb9aff4543057e4d0e151..74caa9d93e52c1724c6b1e048cdd37995edf07df 100644
--- a/atdb/taskdatabase/templates/taskdatabase/index.html
+++ b/atdb/taskdatabase/templates/taskdatabase/index.html
@@ -44,7 +44,7 @@
     </div>
     {% include 'taskdatabase/pagination.html' %}
 </div>
-    <p class="footer"> Version 1.0.0 (26 jan 2021 - 8:00)
+    <p class="footer"> Version 1.0.0 (26 jan 2021 - 10:00)
     <script type="text/javascript">
         (function(seconds) {
             var refresh,