Claude Code v2.0.57 ·
Zod Validation Library Upgrade
EntryKind: in v2.0.57,
ChangesSection of the release
Internal upgrade to a newer version of the Zod schema validation library, including JSON Schema generation improvements and new validation utilities.
Evidence
New class z50 at line 405825, new functions for JSON schema conversion at line 406332
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
See this entry in the whole of v2.0.57 →