# Product Release Notes August 2024 - Product Pages Go Live, GATE4 Methodology & SAP Concur Trip Data

* **\[Product Pages]**

  • Full public release of Product Pages in the Dashboard.

  • External product list and product details pages now available.

  • “Not Found” page for unavailable products.

  • Pop-up for project details on the new purchase page.
* **\[Certificates & Reporting]**

  • External Reference field now shown on compensation certificates.

  • CSV export for calculation items.
* **\[Carbon Calculation]**

  • Introduced **GATE4 methodology** in Carbon Query.

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**📈 Improvements**

* DEFRA factor updates and ICAO seat value logic refresh.
* Added airline and fare class validations.
* Improved product details performance and UI consistency.
* Optimized caching and Redis locking for product pages.
* Better error handling for external imports.
* Additional missing airports added.
* Improved Cloudflare routing for product pages.
* Enhanced Travel Data (formerly Trip Data) charts and styles.
* Adjusted wording, filters, and pagination for product views.

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**🐞 Bugfixes**

* Fixed DEFRA calculations when aircraft type is provided.
* Resolved format issues for numbers on orders page.
* Corrected styles on Travel Data and purchase details screens.
* Fixed handling of settled purchase state on Trust Page.
* Compensation status now correctly updates when purchase is settled.
* Fixed placeholder images in product pages with real API URLs.
* Removed visual artifacts from “product not found” images.