Sourced from zod's releases.

v4.0.1

Commits:

• 91c9ca6385bef38278605294498af06c89b9aa68 fix: cleanup _idmap of $ZodRegistry (#4837)
• 9cce1c5779aea32d00226a931a7f67d3e2529d58 docs: fix typo in flattenError example on error-formatting page (#4819) (#4833)
• a3560aeb6c3a8675a932601be79cfae897eec9d9 v3.25.76 (#4838)
• 50606616c0d291caf3210a7521da51271b918333 Release 3.25.76
• 7baee4e17f86f4017e09e12b0acdee36a5b1c087 Update index.mdx (#4831)
• 06172bf37693840e917a5446159503a299e8b4a0 docs: add zod2md to zodToXConverters (#4835)
• 30e2f3e127073c276ed5a9ac990ebbc5d8e1a76a Update docs
• b748b914d9a0c52e57bfb682dcf587e79e2a7f2e Add zod-openapi libraries to v4 (#4829)
• 990e03bae12a9b1bc6817e3dbdf337cb3cd87ce2 Update core.mdx (#4746)
• e7f20c2c761f924b1182b65eed49c9235822fa16 Fix treeifyError type for branded primitives. Add test. Closes #4840 (#4843)
• 79d4d80e3b47f04752c5c281077b53f889551441 v4.0.0 (#4844)
• 00a17088a2efae79ec8609caf9417ba10b2afe78 Remove JSR from release.yml
• 7c4c83c5f421e3d4d65fed79491628723821eee4 Update mime docs
• a7bd58a6d35c5af0cb7301b1c2722bd60b5baa1b Remove when from params
• e8990165094117e87fb9d04fae7d1a0f60506842 Support format in z.templateLiteral
• b259211157ec62299d7e2fad005827979d087b21 4.0.1

v4.0.0-beta

Zod 4 is now in beta.

• Release notes
• Migration guide

The repo now contains three separate packages:

• zod
• @zod/mini: a tree-shakable variant of Zod.
• @zod/core: a library that implements logic/parsers shared between zod and @zod/mini.

During the beta period:

• zod — published continuously to zod@next , e.g. zod@4.0.0-beta.20250410T214751
• @zod/mini — published continuously to @zod/mini@next , e.g. @zod/mini@4.0.0-beta.20250410T214751
• @zod/core — published to latest in the v.0x version range (initial development in semver)

To install/upgrade:

npm upgrade zod@next
npm install @zod/mini@next
npm install @zod/core

A note on versioning

For simplicity, additional beta will be continuously released as additional commits are made to the v4 branch.

After the beta:

... (truncated)

• See full diff in compare view

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