@tanstack/start-server-core@1.169.34

TanStack/router@tanstack/start-server-core@1.169.34Sep 10, 2026by github-actions[bot]

Upgrading?

AI Summary

Patch release fixing the logic for handling response headers.

Key Highlights

  • Fixed `setResponseHeaders` to correctly iterate Headers entries
  • Preserved separate `Set-Cookie` values

Full Release Notes

### Patch Changes

-   [#8340](https://github.com/TanStack/router/pull/8340) [`d914b08`](https://github.com/TanStack/router/commit/d914b085bb4bf29ec18a531201e377c10681b661) - Fix `setResponseHeaders` to iterate `Headers` entries, replace existing values, and preserve separate `Set-Cookie` values.

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