• Add support for x-extensible-enum (#340)latestOpenAPI 3.0.1▲24○962392c12026-08-05 22:55
• Add externally discriminated union support (#338)OpenAPI 3.0.1▲4○5355ab9b2026-08-03 16:59
• v1OpenAPI 3.0.1no API changes2026-07-17 12:04
• Switch all argument validation to ArgumentNullException.ThrowIfNull (#211)OpenAPI 3.0.1no API changesd7409092023-09-24 16:00

Revisions go back to the API's first capture.