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Changelog

May 21, 2026
May 21, 2026

1.42.2

(fix): Generated wiremock-mappings.json now matches nullable date-time query and header parameters with millisecond precision so the stub matches what the Go SDK actually sends. Previously, when a date-time field was wrapped in a nullable container (e.g. with respect-nullable-schemas: true and coerce-optional-schemas-to-nullable: true), the stub matcher used "2024-01-15T09:30:00Z" while the SDK serialized "2024-01-15T09:30:00.000Z", causing WireMock to return 404.

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