Vue Language Tools v3.3.14

vuejs/language-tools Released October 29, 2026

Summary

Release v3.3.14 of Vue Language Tools includes numerous fixes aimed at improving TypeScript support, such as isolating template virtual code from setup control flow and ensuring proper typing for `$event` parameters in inline handlers. Additionally, it addresses issues with generic components, dynamic slot names, and auto-import access for hyphenated directive names, enhancing overall stability and functionality for Vue/Nuxt developers.

Full release notes

language-core

fix: isolate template virtual code from setup control flow (d31557b)
fix: re-assert dot-value bindings in template closures (4524874) (f9c908f) (b65e458)
fix: avoid TS2454 from the withDotValue assertion (c774144)
fix: use a const type parameter in __VLS_unwrap to keep literal bindings on TS 7.1 (ce6c1de)
fix: avoid never slot props for dynamic slot names in generic components (7957e7f)
fix: omit emitted events from inherited attrs of generic components (2d94d89)
fix: check bindings of generic directive hooks (0cb7d92)
fix: wrap the v-model assignment target in parentheses (9bb1dc9)
fix: type the $event parameter of inline handlers explicitly (d3b42a1)
fix: type unknown components without diagnostic filters (b3909a3)
fix: keep leading @ts-nocheck and /// <reference> effective in script setup (c2e2e6f)
fix: declare component context vars before slot code (b7c773d)
fix: avoid non-null assertion in JS slot codegen (5633525)
fix: restore tag navigation for barrel imports (6358d15)
fix: map the whole hyphenated directive name in the auto-import access (beb0151)

language-service

fix: prevent crash on malformed html.customData configuration (3961653)

typescript-plugin

fix: show unwrapped type when hovering setup refs in template (c742c14)

Contributors: @johnsoncodehk, @lazerg, @ValentinYoushkevich, @so1ve, @WangKepeople

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