Nautobot 1.4 Deprecation Notices

[nniehoff]

Environment

• Python version: 3.7
• Nautobot version: 1.4.0
• nautobot-circuit-maintenance version:

When running nautobot-server check with this plugin installed I see a number of deprecation notices:

Class CustomFieldModelForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving CircuitImpactForm from CustomFieldModelForm, please migrate your code to inherit from class CustomFieldModelFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class CustomFieldModelForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving CircuitImpactForm from CustomFieldModelForm, please migrate your code to inherit from class CustomFieldModelFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class AddRemoveTagsForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving CircuitImpactBulkEditForm from AddRemoveTagsForm, please migrate your code to inherit from class TagsBulkEditFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class AddRemoveTagsForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving CircuitImpactBulkEditForm from AddRemoveTagsForm, please migrate your code to inherit from class TagsBulkEditFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class CustomFieldModelForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving CircuitMaintenanceForm from CustomFieldModelForm, please migrate your code to inherit from class CustomFieldModelFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class CustomFieldModelForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving CircuitMaintenanceForm from CustomFieldModelForm, please migrate your code to inherit from class CustomFieldModelFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class CustomFieldFilterForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving CircuitMaintenanceFilterForm from CustomFieldFilterForm, please migrate your code to inherit from class CustomFieldModelFilterFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class CustomFieldFilterForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving CircuitMaintenanceFilterForm from CustomFieldFilterForm, please migrate your code to inherit from class CustomFieldModelFilterFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class AddRemoveTagsForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving CircuitMaintenanceBulkEditForm from AddRemoveTagsForm, please migrate your code to inherit from class TagsBulkEditFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class AddRemoveTagsForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving CircuitMaintenanceBulkEditForm from AddRemoveTagsForm, please migrate your code to inherit from class TagsBulkEditFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class CustomFieldModelForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving NoteForm from CustomFieldModelForm, please migrate your code to inherit from class CustomFieldModelFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class CustomFieldModelForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving NoteForm from CustomFieldModelForm, please migrate your code to inherit from class CustomFieldModelFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class AddRemoveTagsForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving NoteBulkEditForm from AddRemoveTagsForm, please migrate your code to inherit from class TagsBulkEditFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class AddRemoveTagsForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving NoteBulkEditForm from AddRemoveTagsForm, please migrate your code to inherit from class TagsBulkEditFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class CustomFieldFilterForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving RawNotificationFilterSetForm from CustomFieldFilterForm, please migrate your code to inherit from class CustomFieldModelFilterFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class CustomFieldFilterForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving RawNotificationFilterSetForm from CustomFieldFilterForm, please migrate your code to inherit from class CustomFieldModelFilterFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class AddRemoveTagsForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving NotificationSourceBulkEditForm from AddRemoveTagsForm, please migrate your code to inherit from class TagsBulkEditFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42
 Class AddRemoveTagsForm is deprecated, and will be removed in a future Nautobot release. Instead of deriving NotificationSourceBulkEditForm from AddRemoveTagsForm, please migrate your code to inherit from class TagsBulkEditFormMixin instead. - nautobot.utilities.deprecation - deprecation - /usr/local/lib/python3.7/site-packages/nautobot/utilities/deprecation.py:42

Expected Behavior

Plugin doesn't use deprecated models

Observed Behavior

Steps to Reproduce