Build plugin/config relocation

Vite 7 splitVendorChunkPlugin removed changelog

Production chunking changes or build config fails on a removed helper.

search-observedViteJavaScript build toolingBuild plugin/config relocationvite7

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 7 removed splitVendorChunkPlugin assumption
Likely root cause: Production chunking changes or build config fails on a removed helper.
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

Production chunking changes or build config fails on a removed helper.

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 7 splitVendorChunkPlugin removed changelog
site:vite.dev splitVendorChunkPlugin Vite 7 removed
Vite splitVendorChunkPlugin deprecated removed
splitVendorChunkPlugin vite
https://vite.dev/guide/migration.html
https://v7.vite.dev/guide/migration.html