September 2025 release notes
New Features
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[Audits] Auditable entities for CVP & audit mode
• Added auditable entities models & controllers so you can attach detailed context (CVP, contracts, etc.) to audits.
• Publicly documented here and ready to use with audit mode (API consumers + auditors will care).
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[Calculations – Car / US-EPA]
• Car US-EPA now versioned — allows explicit factor set selection and future-proofing.
• Added
number_of_dayssupport to car calculations to estimate distance in km when only duration is known (great for car rentals / mobility budgets). -
[Calculations – Flight]
• Removed distance correction for Flight CO₂-Emissiefactoren to better align with the official dataset.
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[Calculations – Hotel] CRC hotel code lookup
• Added CRC hotel code lookup for hotel calculations, improving hotel mapping and automation for specific partner feeds.
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[Carbon Report Builder] Green Travel Pledge – Train
• Green Travel Pledge (train) methodology added as an option in the Carbon Report Builder.
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[Reporting] New reporting suite
• Brand-new Reporting Suite released, bringing more structured analytics and improved UX for Flight/Hotel/Train/Car & transaction views (client-facing).
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[Integrations] Travexis
• Travexis added to the ** Integrations tab**, making it easier to connect and manage this data source.
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[Dashboard & Orders]
• New product cards on the orders page — clearer layouts and better readability.
• You can now create orders smaller than 1 EUR (useful for tests, pilots, or micro-contributions).
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[Money Collection] Metadata support
• Money collection purchases now support custom metadata, and clients can set it directly — helpful for internal allocation, cost centers, or campaign tags.
Improvements
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[Calculations & Methodologies]
• For BASE-EMPREINTE, we now fall back to the ** resolved origin/destination country** when explicit country is missing.
• Updated fare class data for airlines to better match reality.
• Updated BASE_EMPREINTE mapping for Flight for more consistent results.
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[Train & Hotel Calculations]
• More train operators added and improved error handling in ** versioned train** calculations.
• Fixes and refinements for hotel types and star handling from earlier bug reports (see below).
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[Carbon Connect & Carbon Reports]
• Carbon Connect now renders the correct project unit price for transactions.
• Carbon Reports no longer show duplicated parameters in the UI.
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[App & Product Pages]
• App start time improved — faster initial load.
• Product Pages UI issues cleaned up for a smoother experience.