- Standardized development tooling across services: secret scanning (`gitleaks`), markdown linting, and shared pre-commit configuration, giving contributors a consistent quality baseline everywhere in the repo
- Configurable CORS allowed-origin support for the `nachforderungen` and `xoev-adapter` Helm charts, enabling more flexible public deployments
- Additional test coverage across several services (data filtering, section configuration, Git helpers, hinweise handling)
- New database filtering utilities in the `dokumentenaufbereitung-data-service`

- License and attribution notices across add-on modules normalized to reflect open-source distribution
- Refined observability, font discovery, and PDF conversion logic in `tex2pdf-service`
- Refreshed routing, service logic, and documentation in `nachforderungen`
- Renamed database migration steps for clarity and consistency
- Regenerated and streamlined the `subsumtion-service` OpenAPI specification
- Environment variable naming in the `nachforderungen` Helm chart generalized for external deployments
- Container image references updated to use a configurable registry placeholder, supporting deployment outside the original internal registry