zod-openapi@5.4.6

Patch Changes

• #568 a89830a Thanks @samchungy! - Address Zod 4.3+ "cannot be represented in OpenAPI" compatibility issues

zod-openapi@5.4.5

Patch Changes

• #558 5f21e46 Thanks @samchungy! - Fix type declarations

zod-openapi@5.4.4

Patch Changes

• #556 2f8db8a Thanks @samchungy! - Fix crash when generating discriminated union schemas with Zod 4.1.13+

zod-openapi@5.4.3

Patch Changes

• #541 fbdc363 Thanks @dependabot! - Resolve error TS2304: Cannot find name 'oas31_d_exports'.

zod-openapi@5.4.2

Patch Changes

• #535 1bdce13 Thanks @samchungy! - Fix component generation in OpenAPI 3.0.0

zod-openapi@5.4.1

Patch Changes

• #520 8d08bd6 Thanks @GeKorm! - Fix zod/mini compatibility

zod-openapi@5.4.0

Minor Changes

• #510 dea9dbc Thanks @samchungy! - Re-introduce support for OpenAPI 3.x. This requires Zod ^4.1.0

zod-openapi@5.3.1

Patch Changes

• 4b88330 Thanks @samchungy! - Fix manual component registration

zod-openapi@5.3.0

Minor Changes

• c43d544 Thanks @samchungy! - Remove zodSchemas from meta override

  This should result in faster type inference when using .meta().

  zodSchemas is still available in the CreateDocumentOptions override function.

  The mis-scoped Override type is now exported as ZodOpenApiOverride and ZodOpenApiOverrideMeta

Patch Changes

• #484 8ae543f Thanks @samchungy! - Switch to ESM

v5.2.0

Minor Changes

• #480 5c3f98a Thanks @samchungy! - Change ZodUndefined behaviour

  This restores how z.undefined() is rendered to pre Zod v3.25.75.

  It is now rendered as:

  {
    "not": {}
  }

  If you want to override this behaviour you can customise this with the override function passed into the createDocument function.

  eg.

  import { createDocument } from 'zod-openapi';
  
  createDocument(
    z.object({
      name: z.undefined().optional(),
    }),
    {
      override: (ctx) => {
        if (ctx.zodSchema._zod.def.type === 'undefined') {
          // This will change the behaviour back to throwing an error
          delete ctx.jsonSchema.not;
        }
      },
    },
  );