VoltAgent/voltagent @voltagent/server-hono@1.0.5

on GitHub

Patch Changes

• #571 b801a8d Thanks @omeraplak! - fix: add Zod v3/v4 compatibility layer for @hono/zod-openapi

  • Added dynamic detection of Zod version using toJSONSchema method check
  • Conditionally loads correct @hono/zod-openapi version based on installed Zod
  • Fixed route definitions to use enhanced z from zod-openapi-compat instead of extending base schemas
  • Resolves .openapi() method not found errors when using Zod v4

• #571 b801a8d Thanks @omeraplak! - feat: add Zod v4 support (backwards-compatible with v3)

  What’s new

  • Core + server now support zod v4 while keeping v3 working.
  • Peer ranges expanded to "zod": "^3.25.0 || ^4.0.0".
  • JSON Schema → Zod conversion handles both versions:
    • Uses zod-from-json-schema@^0.5.0 when Zod v4 is detected.
    • Falls back to zod-from-json-schema@^0.0.5 via alias zod-from-json-schema-v3 for Zod v3.
  • Implemented in MCP client (core) and object handlers (server-core).

  Why

  • Zod v4 introduces changes that require a version-aware conversion path. This update adds seamless compatibility for both major versions.

  Impact

  • No breaking changes. Projects on Zod v3 continue to work unchanged. Projects can upgrade to Zod v4 without code changes.

  Notes

  • If your bundler disallows npm aliasing, ensure it can resolve zod-from-json-schema-v3 (alias to zod-from-json-schema@^0.0.5).

• Updated dependencies [b801a8d]:

  • @voltagent/server-core@1.0.7