Who contributed to Vue.js on August 18, 2026?

3 developers shipped this update, including Copilot, copilot-swe-agent, and rajanpanth.

What were the notable Vue.js updates?

fix(tsc): replace symbol `retryToken` with error to allow IPC serialization, fix(tsc): replace symbol `retryToken` with error to allow IPC serialization (#6162), and docs: explain encoded path navigation (#2787).

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The Wire · Showcase

vue-tsc fix unblocks rspack plugin type checking

By RepoJournal · Filed 06:55 UTC on August 18, 2026 · About Vue.js

3 people shipped this

rajanpanth @rajanpanth 2 cited

Copilot @Copilot 1 cited

copilot-swe-agent @copilot-swe-agent 1 cited

Copilot patched a vue-tsc crash that was breaking the TypeScript API path used by ts-checker-rspack-plugin.

The vue-tsc crash [1] came from a Symbol that failed to serialize over Node.js IPC once getLanguagePlugins ran lazily after run() returned. The fix [2] swaps that Symbol for an Error, so bundled tooling like ts-checker-rspack-plugin can type-check without blowing up. It is the only code change shipped this period, alongside the router's new docs [3] on encoding paths in navigation. The docs clarify that string paths and object path locations must already be URL-encoded, and add examples for router.push and RouterLink plus migration-guide notes [4]. If you have been hitting "Symbol() could not be cloned" in CI or editor tooling, pull in the fix before your next type-check run.

Action items

→ Test vue-tsc against ts-checker-rspack-plugin to confirm the retryToken crash is resolved vuejs/language-tools [immediate]
→ Review the new encoded path navigation docs to ensure your route paths are already URL-encoded vuejs/router [monitor]

References

[1] fix(tsc): replace symbol `retryToken` with error to allow IPC serialization ↗ vuejs/language-tools
[2] fix(tsc): replace symbol `retryToken` with error to allow IPC serialization (#6162) vuejs/language-tools
[3] docs: explain encoded path navigation (#2787) vuejs/router
[4] docs: explain encoded path navigation ↗ vuejs/router

Quick answers

What shipped in Vue.js on August 18, 2026?: Copilot patched a vue-tsc crash that was breaking the TypeScript API path used by ts-checker-rspack-plugin. In total, 2 commits and 2 pull requests landed.
Who contributed to Vue.js on August 18, 2026?: 3 developers shipped this update, including Copilot, copilot-swe-agent, and rajanpanth.
What were the notable Vue.js updates?: fix(tsc): replace symbol `retryToken` with error to allow IPC serialization, fix(tsc): replace symbol `retryToken` with error to allow IPC serialization (#6162), and docs: explain encoded path navigation (#2787).

ROUTER ELIMINATES UNNECESSARY RESOLVES ON EVERY NAVIGATION

Vue Router just killed a performance leak where every mounted RouterLink was re-resolving its destination on every page navigation, even when it had nothing to do with the current route.

javascript 22 shipped

@vuejs Aug 17

CREATE-VUE ROLLS OUT DEPENDENCY REFRESH ACROSS TOOLCHAIN

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javascript 6 shipped

@vuejs Aug 16

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javascript 9 shipped

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LANGUAGE TOOLS 3.3.10 LANDS WITH TEMPLATE TYPE FIXES, CORE RC.4 STAGED

Vue's dev tooling gets a stability push while the core team readies the next minor release candidate.

javascript 10 shipped

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