> For the complete documentation index, see [llms.txt](https://docs-integration.squake.earth/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-integration.squake.earth/notable-changes/release-notes/2025/2025-aug.md).

# Product Release Notes August 2025 – Green Travel Pledge, US-EPA on Rails & Analytics Glow-Up

* 🧮 **\[Calculations] Green Travel Pledge methodology**

  • New **Green Travel Pledge** calculation added to the engine

  • Improved handling of factors files for this methodology (more robust updates, fewer silent failures)
* 🏨 **\[Calculations – Hotels] Room type everywhere**

  • **Room type** now supported across **all hotel methodologies** (SQUAKE, Greenview, HCMI, etc.)

  • Fixes previous edge cases where some hotel types returned zero emissions
* 🌱 **\[Calculations – US-EPA & Trains]**

  • **US-EPA train calculation** added

  • **US-EPA** now selectable as a methodology in the **Carbon Report Builder**

  • Support for **UIC provider codes** in train calculations

  • More train operators added + better error handling in versioned train methods
* 📊 **\[Reporting & Dashboard] Analytics glow-up**

  • Many new charts & graphs for **Flight, Hotel, Train, and Car** pages

  • **SPP details page** added for Carbon Connect

  • Transaction details page now shows **only transaction-related SPPs**, reducing noise
* 🧭 **\[Historic Google TIM] Time-travel ready**

  • Ability to **update older Google TIM datasets** (historic datasets now maintainable)
* 🧑‍💼 **\[Admin Panel] Easier navigation for ops & CS**

  • **Filtering and searching** added to **clients and projects** — faster debugging and account reviews

**📈 Improvements**

* 🧠 **\[Calculations] Accuracy & coverage**

  • More operators added to **Train** calculations

  • Improved error handling in **versioned train** methodologies

  • Added more **LOCODEs and airports** to datasets

  • Fixed stars handling in **Hotel SQUAKE** methodology

  • Fixed some hotel types that previously returned **zero emissions**

  • Fixed OFNK emissions discrepancy caused by **currency handling**
* 🏨 **\[Hotels & Greenview]**

  • **Greenview Hotel** calculation added to the **Carbon Report Builder**

  • Methodology **versioning enabled in the Carbon Report Builder** so users can explicitly pick versions (e.g. historic DEFRA / Greenview versions)
* 🌍 **\[Midoco]**

  • Added support for **more types** from Midoco (client-visible for integrated Midoco setups ✅)
* 🗺️ **\[Geocoding & Maps]**

  • Improved handling of **unicode** in Google Maps API requests

  • If Google Maps fails, we now **fall back to OpenStreetMap** for better resilience
* 💳 **\[Carbon Connect & Certifications]**

  • Fixed and improved **totals** in detailed Carbon Connect project view

  • Improved handling of **line breaks** in external invoices on certifications for nicer PDFs


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