> ## Documentation Index
> Fetch the complete documentation index at: https://docs.codeant.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Compatibility

<AccordionGroup>
  <Accordion title="django-compat-2_0-signals-weak">
    The weak argument to django.dispatch.signals.Signal.disconnect() is removed in Django 2.0.
  </Accordion>

  <Accordion title="django-compat-2_0-check-aggregate-support">
    django.db.backends.base.BaseDatabaseOperations.check\_aggregate\_support() is removed in Django 2.0.
  </Accordion>

  <Accordion title="django-compat-2_0-extra-forms">
    The django.forms.extras package is removed in Django 2.0.
  </Accordion>

  <Accordion title="django-compat-2_0-assignment-tag">
    The assignment\_tag helper is removed in Django 2.0.
  </Accordion>

  <Accordion title="django-compat-2_0-assert-redirects-helper">
    The host argument to assertRedirects is removed in Django 2.0.
  </Accordion>
</AccordionGroup>