Django version is not receiving bug fixes, and security fixes, and data-loss fixes.
Django releases are supported for a limited period of time. Some Django releases are long-term support (LTS) releases, which will get security and data loss fixes applied for typically three years.
If the Django version a project uses is no longer supported then it will be vulnerable to bugs and hacks with no path to redemptions, so it is advisable to upgrade Django to a supported version.
If we spot this issue in your GitHub pull request we give this advice:
Django Doctor will run this check by default. No configuration is needed but the check can be turned on/off using check code
django-version-support in your pyproject.toml file.