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v2.140.1

Prosperity Index now returns a valid ISO 8601 computedAt timestamp

The computedAt field on the Prosperity Index endpoint now returns a strict ISO 8601 UTC timestamp, so it passes datetime validation and deserialises cleanly in the SDKs.

Fixed

  • The computedAt field returned by GET /v1/prosperity/{geographicCodes} is now a strict ISO 8601 / RFC 3339 UTC string with millisecond precision and a trailing Z (e.g. 2026-05-31T07:30:03.988Z).
  • Previously the value was emitted in a non-ISO form (space separator, microseconds, +00 offset), which failed the response schema's .datetime() validation and broke deserialisation in the generated SDKs. No client-side date coercion is now required.

Affected endpoints

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