# Product Release Notes November 2024 - Carbon Targets Refinements, BCD Integration & Chrome Extension

* **\[Travel Data]**

  • **Lambda service** to trigger Travel Data import from uploaded files.

  • File upload support for Travel Data CSVs.

  • Travel Data now integrated into the CO₂ Targets dashboard.
* **\[Emissions Calculations]**

  • Added **DEFRA Car calculation** to expand methodology coverage.

  • Added **airline and aircraft type fields** to ADEME in Carbon Report Builder.

***

**📈 Improvements**

* **CO₂ Targets Dashboard**

  • Backend + frontend integration completed.

  • Added tabbed dashboard with an **"Edit Targets"** tab.

  • Split dashboard into smaller, maintainable components.
* **Travel Data**

  • Better handling of headers and filtering of unknown items.

  • UI/UX enhancements for CSV uploads.

  • Continued bug bash fixes and performance improvements.
* **Performance & Code Quality**

  • Improved metrics for AWS ECS requests and CarbonQuery services.

  • Cleaner admin clients endpoint payloads.

  • Disabled ESLint’s shadowed variables rule for readability.

  • Split policies into clearer categories for maintainability.
* **Frontend Enhancements**

  • Adjusted container padding for small screens.

  • Improved label rendering on charts to avoid overlaps.

  • Initialized **Storybook** in design library for better component documentation.

***

**🐞 Bugfixes**

* Fixed persistent CarbonQuery connections for more stable queries.
* Corrected Travel Data endpoint to return proper S3 URLs.
* Fixed product pages cache invalidation when updating clients.
* Improved UI loading behavior.
* Hidden source link button when no retirement links are available.
* Correctly handle products passed as hashes.
* Additional Travel Data bug bash fixes for edge cases.