chore(deps): update dependency zod to v4.2.1

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This PR contains the following updates:

Package	Change	Age	Confidence
zod (source)	4.1.5 → 4.2.1

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Release Notes

colinhacks/zod (zod)

v4.2.1

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Commits:

• 5b5b129 4.2.1

v4.2.0

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Features

Implement Standard JSON Schema

standard-schema/standard-schema#134

Implement z.fromJSONSchema()

const jsonSchema = {
  type: "object",
  properties: {
    name: { type: "string" },
    age: { type: "number" }
  },
  required: ["name"]
};

const schema = z.fromJSONSchema(jsonSchema);

Implement z.xor()

const schema = z.xor(
  z.object({ type: "user", name: z.string() }),
  z.object({ type: "admin", role: z.string() })
);
// Exactly one of the schemas must match

Implement z.looseRecord()

const schema = z.looseRecord(z.string(), z.number());
// Allows additional properties beyond those defined

Commits:

• af49c08 Update docs for JSON Schema conversion of z.undefined() (#​5504)
• 767f320 Add .toJSONSchema() method (#​5477)
• e17dcb6 Add z.fromJSONSchema(), z.looseRecord(), z.xor() (#​5534)

v4.1.13

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Commits:

• 5c2602c Update AI widget (#​5318)
• d3da530 reflect the specified regex correctly in error (#​5338)
• 39f8c45 faster initialization (#​5352)
• e9e2790 Clean up comment
• 8e4739f Update inferred z.promise() type
• 2849df8 fix(locales): improve Dutch (nl) localization (#​5367)
• b0d3c9f Run tests on windows
• 6fd61b7 feat unitest (#​5358)
• a4e4bc8 Lock to node 24
• 8de8bad Fix windows build
• b2c186b Use Node LTS
• b73b1f6 Consolidate isTransforming logic
• d85f3ea Fix #​5353
• 1bac0f3 Fix test.yml
• 86d4dad Fix partial record
• 5e6c0fd Fix attw on windows
• 27fc616 Extend test timeout
• 8d336c4 Remove windows runner
• 5be72e0 chore(doc): update metadata.tsx (#​5331)
• cb0272a docs: add 'cd zod' step to development setup instructions (#​5394)
• 24e3325 docs: replace 'Refinement' with 'Transform' in transforms section (#​5397)
• 644a082 chore: add resource for validating environment variables with Zod (#​5403)
• 5e1cfcf Change doc for email validation method in Zod schema (#​5392)
• 88cf944 Fix: Iterate over keys in catchall object using "in" operator. (#​5376)
• aa43732 Emphasise that enum validates against values, for object literal & enums (#​5386)
• 3a4bd00 Improve Hebrew localization for Zod error messages (#​5409)
• c10f9d1 Fix typos (#​5420)
• 86f0ef9 Documentation Improvements (#​5417)
• e120a48 Fix opt tuple
• f9bbb50 Improve tuple
• 0ba0f34 Optimize docs caching/ISR (#​5433)
• c3ec66c Improve docs caching
• c8cce4b docs: fix typos and links (#​5428)
• 84ec047 docs(ecosystem): Add react-f3 (#​5429)
• 3396515 Docs: Fix typo in safeExtend description (#​5445)
• 3d93a7d feat: MAC address validation in v4 and mini (#​5440)
• f2f0d17 Fix dual package hazard for globalRegistry (#​5452)
• 9fc493f fix: use oneOf for discriminated unions in JSON Schema (#​5453)
• 603dbe8 Clean up regex, drop backreferences
• ab69b9e Update mac addr tests
• f791052 chore: upgrade vitest to v4 (#​5028)
• f97e80d fix(core): prevent infinite recursion for recursive tuples (#​5089) (#​5094)
• 002e01a fix(record): handle non-function constructor field in isPlainObject (#​5098)
• 6716517 docs(contributing): add instructions on building @​zod/docs (#​5114)
• 8b0603d Fix typo in ISO time documentation (#​5277)
• be85ecc docs(codecs): correct stringToDate safeDecode methods (#​5302)
• 50bba54 Add zodgres to ecosystem documentation (#​5308)
• 377f5d1 Add zod-to-mongo-schema to ecosystem documentation (#​5457)
• dea32d5 docs(ecosystem): add fn sphere and zod-compare (#​5326)
• 02ea4c8 Add Claude Code GitHub Workflow (#​5460)
• d44253d Add support for number literal and TypeScript's enum keys in z.record (#​5334)
• f52344e Fix vitest 4
• 0f4ce73 Do not allow unsound pick/omit
• 162fe29 Add z.meta and z.describe
• 3de39ee Implement slugify
• 5bfc8f2 Fix docs
• 0e803a2 Revert "Do not allow unsound pick/omit"
• a774750 v4.1.13
• 2cdd82b 4.1.13
• 4063e80 Update check-semver script

v4.1.12

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Commits:

• 0b109c3 docs(ecosystem): add bupkis to the ecosystem section (#​5237)
• d22ec0d docs(ecosystem): add upfetch (#​5238)
• c56a4f6 docs(ecosystem): add eslint-plugin-zod-x (#​5261)
• a0abcc0 docs(metadata.mdx): fix a mistake in an example output (#​5248)
• 62bf4e4 fix(ZodError): prevent flatten() from crashing on 'toString' key (#​5266)
• 02a5840 refac(errors): Unify code structure and improve types (#​5278)
• 4b1922a docs(content/v4/index): fix zod version (#​5289)
• 3fcb20f Add frrm to ecosystem (#​5292)
• fda4c7c Make docs work without token
• af44738 Fix lint
• 77c3c9f Export bg.ts
• 3b94610 v4.1.12

v4.1.11

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Commits:

• 2bed4b3 4.1.11

v4.1.10

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Commits:

• 7ffedd0 Fix shape caching (#​5263)
• 82cd717 v4.1.10

v4.1.9

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Commits:

• a78716d Update zshy (#​5249)
• 923af80 Publish zod@​4.1.9

v4.1.8

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Commits:

• 36c4ee3 Switch back to weakmap
• a1726d5 4.1.8

v4.1.7

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Commits:

• 0cca351 Fix variable name inconsistency in coercion documentation (#​5188)
• aa78c27 Add copy/edit buttons
• 76452d4 Update button txt
• 937f73c Fix tsconfig issue in bench
• 976b436 v4.1.6 (#​5222)
• 4309c61 Fix cidrv6 validation - cidrv6 should reject invalid strings with multiple slashes (#​5196)
• ef95a73 feat(locales): Add Lithuanian (lt) locale (#​5210)
• 3803f3f docs: update wrong contents in codeblocks in api.mdx (#​5209)
• 8a47d5c docs: update coerce example in api.mdx (#​5207)
• e87db13 feat(locales): Add Georgian (ka) locale (#​5203)
• c54b123 docs: adds @traversable/zod and @traversable/zod-test to v4 ecosystem (#​5194)
• c27a294 Fix two tiny grammatical errors in the docs. (#​5193)
• 23a2d66 docs: fix broken links in async refinements and transforms references (#​5190)
• 845a230 fix(locales): Add type name translations to Spanish locale (#​5187)
• 27f13d6 Improve regex precision and eliminate duplicates in regexes.ts (#​5181)
• a8a52b3 fix(v4): fix Khmer and Ukrainian locales (#​5177)
• 887e37c Update slugs
• e1f1948 fix(v4): ensure array defaults are shallow-cloned (#​5173)
• 9f65038 docs(ecosystem): add DRZL; fix Prisma Zod Generator placement (#​5215)
• aa6f0f0 More fixes (#​5223)
• aab3356 4.1.7

v4.1.6

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