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1function u(e){let{components:t,...a}=e;return(0,r.yg)(d,(0,n.A)({},p,a,{components:t,mdxType:"MDXLayout"}),(0,r.yg)("h2",{id:"april-2025"},"April 2025"),(0,r.yg)("ul",null,(0,r.yg)("li",{parentName:"ul"},"New ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/pactflow/openapi-pact-comparator/"},"comparison engine released"),", up to 100x faster than the ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/pactflow/swagger-mock-validator/"},"previous engine"),"."),(0,r.yg)("li",{parentName:"ul"},(0,r.yg)("a",{parentName:"li",href:"/docs/bi-directional-contract-testing/contracts/oas/configuration"},"Configurable behaviour")," support added.")),(0,r.yg)("h2",{id:"july-2023"},"July 2023"),(0,r.yg)("admonition",{type:"warning"},(0,r.yg)("p",{parentName:"admonition"},"If you are here because tests that were previously passing are now failing, it is likely that your use of the ",(0,r.yg)("inlineCode",{parentName:"p"},"discriminator")," keyword is incompatible with our latest update. Refer to ",(0,r.yg)("a",{parentName:"p",href:"/docs/bi-directional-contract-testing/contracts/oas/keyword-support#how-to-use-discriminator"},"this guide")," for how to correct this, and more generally our ",(0,r.yg)("a",{parentName:"p",href:"/docs/bi-directional-contract-testing/compatibility-checks"},"compatibility checks")," guide for understanding the errors and warnings")),(0,r.yg)("ul",null,(0,r.yg)("li",{parentName:"ul"},"Support for OAS 3.1"),(0,r.yg)("li",{parentName:"ul"},"As per JSON Schema ",(0,r.yg)("a",{parentName:"li",href:"https://json-schema.org/understanding-json-schema/reference/numeric.html"},"guidance"),", numbers are not coerced into narrow types such as ",(0,r.yg)("inlineCode",{parentName:"li"},"int64"),", ",(0,r.yg)("inlineCode",{parentName:"li"},"int32")," and ",(0,r.yg)("inlineCode",{parentName:"li"},"float"),", with support only for ",(0,r.yg)("inlineCode",{parentName:"li"},"number")," and ",(0,r.yg)("inlineCode",{parentName:"li"},"integer"),". Validation has been relaxed to accommodate this (see ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/ajv-validator/ajv-formats/pull/22#issuecomment-808896823"},"https://github.com/ajv-validator/ajv-formats/pull/22#issuecomment-808896823"),")."),(0,r.yg)("li",{parentName:"ul"},(0,r.yg)("inlineCode",{parentName:"li"},"nullable")," now requires use of ",(0,r.yg)("inlineCode",{parentName:"li"},"type"),", see ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/ajv-validator/ajv/blob/490eb8c0eba8392d071fef005e16d330f259d0ba/lib/compile/validate/dataType.ts#L26C66-L26C66"},"https://github.com/ajv-validator/ajv/blob/490eb8c0eba8392d071fef005e16d330f259d0ba/lib/compile/validate/dataType.ts#L26C66-L26C66"),"."),(0,r.yg)("li",{parentName:"ul"},"Transformations to OAS document applied to improve use of ",(0,r.yg)("inlineCode",{parentName:"li"},"anyOf"),", ",(0,r.yg)("inlineCode",{parentName:"li"},"oneOf"),", ",(0,r.yg)("inlineCode",{parentName:"li"},"allOf")," and polymorphic payloads.")),(0,r.yg)("h2",{id:"june-2023"},"June 2023"),(0,r.yg)("ul",null,(0,r.yg)("li",{parentName:"ul"},"Support for V4 Pacts added"),(0,r.yg)("li",{parentName:"ul"},"Added full ",(0,r.yg)("a",{parentName:"li",href:"https://www.rfc-editor.org/rfc/rfc9110.html#section-12.1"},"RFC 9110: HTTP Semantics \xa712")," support for content-types, content-negotiation and vendor specific media types"),(0,r.yg)("li",{parentName:"ul"},"Support for negative scenario testing")))}u.isMDXComponent=!0}}]);
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