npm / zod-from-json-schema

zod-from-json-schema

What changed in zod-from-json-schema 0.5, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-18.

2 breaking7 new APIs and options6 fixes and other

See which of these apply to your code, ranked, in your agent:

npx @unstale/cli init

zod-from-json-schema 0.515 changes

patternProperties are enforced even without properties, required, or additionalProperties: false.
0.5.4release notes
Properties with a default are still enforced as required.
0.5.4release notes

The dependentRequired keyword is now supported.
0.5.4release notes
The dependentSchemas keyword is now supported.
0.5.4release notes
Conditional schemas using if, then, and else are now supported.
0.5.4release notes
JSON Schema propertyNames is now supported.
0.5.4release notes
Internal JSON Schema references are now supported, including $ref, $id, $anchor, and $dynamicRef.
0.5.4release notes
Adds support for ZodFile in JSON Schema conversion.
0.5.2release notes
Schema now has basic support for defaults.
0.5.1release notes

Can now represent bare object schemas and sibling-less anyOf schemas.
0.5.6release notes
Draft-4 boolean exclusiveMaximum is translated instead of disabling the number type.
0.5.4release notes
Draft-4 boolean exclusiveMinimum is translated instead of disabling the number type.
0.5.4release notes
Declared properties are validated against matching patternProperties.
0.5.4release notes
The converter skips __proto__ when building a raw shape from a JSON Schema object.
0.5.4release notes
Fixed handling of the oneOf JSON Schema keyword.
0.5.3release notes