Travelport's TripServices Flights API release Exchange Air Order 26.11.27W adds a do-not-net option for BSP markets. When an exchange results in additional base fare but refundable taxes, the default is to net the additional base fare with the refundable taxes; to override the default, send PricingModifiersAirChange/doNotNet=true in the Exchange Search request. This feature applies to GDS only.
Travelport's February 2026 Flights API release notes detail enhancements across GDS and NDC content. Key updates include support for exchanges on itineraries with exempt taxes (GDS), brand-based exchange search, expanded Premium Flex Search capabilities, NDC bundled offers and Air Canada Flight Pass, and loyalty cross-accrual. These changes aim to improve search flexibility, streamline exchange workflows, and bolster NDC support for travel sellers.
Travelport released release notes for major versions 25.11.x of its TripServices Flights APIs. Exchange Air Offer 26.11.49 adds search by brand, supporting specifying one or more brand tiers via the BrandPreference object in PricingModifiersAirChange in the Exchange Search request. Other updates include Exchange Air Order 26.11.57 supporting adding free seats and ancillaries during exchange (GDS only) and 26.11.54 supporting exchanges for itineraries with exempt taxes.