added missing migrations (though stale)

src/README.rst

@@ -9,6 +9,8 @@ Software Lifecycle Management
 Installation Guide
 ~~~~~~~~~~~~~~~~~~
 
+WARNING: This plugin is only tested with Netbox 3.2 at this time.
+
 When using the Docker version of Netbox, first follow the `netbox-docker
 quickstart <https://github.com/netbox-community/netbox-docker#quickstart>`__
 instructions to clone the netbox-docker repo and set up the
@@ -20,13 +22,13 @@ to install the Netbox SLM plugin:
 
 1. Add ``netbox_slm`` to the ``PLUGINS`` list in
    ``configuration/extra.py``.
-2. Create a ``plugin_requirements.txt`` with ``netbox-slm==0.94`` as
+2. Create a ``plugin_requirements.txt`` with ``netbox-slm==0.97`` as
    contents.
 3. Create a ``Dockerfile-SLM`` with contents:
 
 .. code:: dockerfile
 
-   FROM netboxcommunity/netbox:v3.X.X
+   FROM netboxcommunity/netbox:v3.2.X
 
    COPY ./plugin_requirements.txt /
    RUN /opt/netbox/venv/bin/pip install --no-warn-script-location -r /plugin_requirements.txt

src/netbox_slm/migrations/0004_auto_20220415_0705.py

@@ -0,0 +1,46 @@
+# Generated by Django 3.2.9 on 2022-04-15 07:05
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0153_created_datetimefield'),
+        ('virtualization', '0029_created_datetimefield'),
+        ('netbox_slm', '0003_auto_20220407_1209'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='softwareproduct',
+            name='manufacturer',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='dcim.manufacturer'),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductinstallation',
+            name='device',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='dcim.device'),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductinstallation',
+            name='software_product',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='netbox_slm.softwareproduct'),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductinstallation',
+            name='version',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='netbox_slm.softwareproductversion'),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductinstallation',
+            name='virtualmachine',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='virtualization.virtualmachine'),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductversion',
+            name='software_product',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='netbox_slm.softwareproduct'),
+        ),
+    ]