Build plugin/config relocation

Vite optimizeDeps include exclude config no longer take effect option mapping changed Vite 8

Dependency prebundling excludes/include settings no longer take effect.

search-observedViteJavaScript build toolingBuild plugin/config relocationvite8

Agent Quick Fix

The old package/config name is syntactically valid, but current tool packaging and discovery rules live in external release documentation.

Product: Vite
Current-contract area: Vite 8 optimizeDeps option mapping changed
Likely root cause: Dependency prebundling excludes/include settings no longer take effect.
Repair direction: Verifier checks the current package identity/config format and a real transformed output. Check emitted assets and runtime behavior across the supported target.

Validation Status

Codex searched organically in the validation run. No no-web counterfactual is attached to this page yet.

Symptom

Dependency prebundling excludes/include settings no longer take effect.

Why This Happens

The old package/config name is syntactically valid, but current tool packaging and discovery rules live in external release documentation.

Verification

Verifier checks the current package identity/config format and a real transformed output. Check emitted assets and runtime behavior across the supported target.

Common Wrong Fixes

Changing local code without checking the current external contract.
Retrying the same install, build, or API call with no version/source change.
Applying a broad unsafe bypass when a narrow compatibility fix is available.

Codex Search Keywords

These are the search terms observed in a neutral Codex validation run for this failure shape.

Vite optimizeDeps include exclude config no longer take effect option mapping changed Vite 8
site:vite.dev optimizeDeps include exclude Vite config dependency pre-bundling
https://vite.dev/config/dep-optimization-options
https://vite.dev/blog/announcing-vite8
https://vite.dev/guide/migration