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💼 Announcing Haystack Enterprise: Best Practices and Support

Haystack 2.17.1

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🐛 Bug Fixes

  • Fixed the from_dict method of MetadataRouter so the output_type parameter introduced in Haystack 2.17 is now optional when loading from YAML. This ensures compatibility with older Haystack pipelines.
  • In OpenAIChatGenerator, improved the logic to exclude unsupported custom tool calls. The previous implementation caused compatibility issues with the Mistral Haystack core integration, which extends OpenAIChatGenerator.