Changelog
What changed, when, and whether it breaks you.
The API is versioned in the path (/v1). Breaking changes get a new version; additive changes do not. New optional fields may appear in responses at any time, so parse leniently and ignore what you do not recognise.
| Date | Change | Breaking |
|---|---|---|
| 2026-08-20 | suppliers[].status added to search responses so coverage gaps are attributable. | No |
| 2026-08-06 | X-Idempotent-Replay header added on replayed writes. | No |
| 2026-07-22 | Cancellation policies changed from prose strings to a structured deadline array. | Yes — v1 preview |
| 2026-07-01 | /v1/hotels/rates/{rateId}/check introduced as a mandatory pre-payment step. | Yes — v1 preview |
| 2026-06-14 | Initial /v1 hotel surface published to design partners. | — |
Note:These entries describe a preview API under active development with a small number of design partners. Once the surface is generally available, breaking changes will move to a versioned path with a published deprecation window rather than being applied in place.