Who contributed to Vue.js on May 26, 2026?

2 developers shipped this update, including KazariEX and kkesidis.

What were the notable Vue.js updates?

v3.3.2, feat(language-core): preserve literal types for inline `v-for` sources (#6067), and feat(language-core): preserve literal types for inline `v-for` sources.

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LANGUAGE-TOOLS V3.3.2 SHIPS WITH V-FOR TYPE PRESERVATION

By RepoJournal · Filed 06:00 UTC on May 26, 2026 · About Vue.js

2 people shipped this

KazariEX @KazariEX 1 cited

kkesidis @kkesidis 1 cited

Vue's TypeScript tooling now preserves literal types in inline v-for loops, fixing slot detection in component documentation generation.

Language-tools v3.3.2 [1] lands a critical fix for developers using vue-component-meta to generate component docs. The release preserves literal types for inline v-for sources [2], solving a long-standing issue where arrays typed as unions (like string | number[]) would lose enumerable property information in mapped types, preventing slot detection inside loops [3]. The vscode extension gets its own improvements in this drop, including tsserver content transformation [4] and a fix for trailing slashes in capitalized self-closing tags that were incorrectly flagged as invalid. On the maintenance front, the team added [email protected] to the supply chain policy exclude list [5], and updated the lock threads CI action across vitepress [6]. If you're shipping component documentation or relying on precise type inference in template loops, this upgrade moves from optional to necessary.

Action items

→ Update language-tools to v3.3.2 if you use vue-component-meta for documentation vuejs/language-tools [plan]
→ Update vscode extension for tsserver and template validation fixes vuejs/language-tools [plan]

References

[1] v3.3.2 ↗ vuejs/language-tools
[2] feat(language-core): preserve literal types for inline `v-for` sources (#6067) vuejs/language-tools
[3] feat(language-core): preserve literal types for inline `v-for` sources ↗ vuejs/language-tools
[4] v3.3.2 ↗ vuejs/language-tools
[5] chore: add `[email protected]` to truct policy exclude list vuejs/language-tools
[6] ci: update lock threads action vuejs/vitepress

Quick answers

What shipped in Vue.js on May 26, 2026?: Vue's TypeScript tooling now preserves literal types in inline v-for loops, fixing slot detection in component documentation generation. In total, 4 commits, 2 pull requests, and 1 releases landed.
Who contributed to Vue.js on May 26, 2026?: 2 developers shipped this update, including KazariEX and kkesidis.
What were the notable Vue.js updates?: v3.3.2, feat(language-core): preserve literal types for inline `v-for` sources (#6067), and feat(language-core): preserve literal types for inline `v-for` sources.

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