# Upgrading to DefectDojo Version 2.44.0

### Hash Code changes

The Burp parser now has a custom deduplication configuration to make deduplication more accurate. To recalculate the hash code and deduplicate existing Burp findings, please execute the following command:

```
docker compose exec uwsgi /bin/bash -c "python manage.py dedupe.py --parser 'Burp Scan' --hash_code_only"
```

This command has various command line arguments to tweak its behavior, for example to trigger a run of the deduplication process. See [dedupe.py](https://github.com/DefectDojo/django-DefectDojo/blob/master/dojo/management/commands/dedupe.py) for more information.

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Check the [Release Notes](https://github.com/DefectDojo/django-DefectDojo/releases/tag/2.44.0) for the contents of the release.