v3.5.39

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Bug Fixes

• compiler-core: correct filter rewrite recursion (#​14959) (be7ce31)
• hydration: force patch dynamic props when hydrating (#​9083) (024cf06), closes #​9033
• hydration: respect data-allow-mismatch on conditional branches (#​12801) (164af63), closes #​12782
• reactivity: avoid triggering effects when set fails (#​14964) (e450973)
• runtime-core: handle non-isomorphic block element update (#​15002) (932ddd0), closes #​6385
• runtime-core: normalize function children for elements and Teleport (#​9108) (2f374cd), closes #​9107
• runtime-core: pause tracking when invoking function refs (#​14985) (3ac052b)
• runtime-core: preserve once event listener name (#​8341) (87b73b6), closes #​8342
• runtime-dom: preserve option modifier event names (#​8338) (4b659e6), closes #​8334
• ssr: dedupe inherited scope ids during vnode rendering (#​15005) (027da6b), closes #​12159 #​12175
• ssr: resolve nested async teleport content (#​9431) (31d0f23), closes #​6207
• teleport: handle teleport unmount edge case (#​12705) (671997a), closes #​12702
• types: support named tuple emits (#​12676) (232f402), closes #​12673
• types: validate defineModel defaults (#​14968) (747f57e), closes #​14966

v3.5.38

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v3.5.37

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v3.5.36

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Bug Fixes

• compiler-core: avoid crash on CDATA at the document root (#​14916) (0ea17e2)
• compiler-core: prefix dynamic keys on v-memo elements (#​14922) (68e978e), closes #​14920
• compiler-sfc: handle vue-ignore on leading intersection/union type (#​14950) (0dcd225), closes #​12254
• compiler-sfc: respect var hoisting in props destructure (48ad452)
• reactivity: preserve watch callback return value when wrapped for once: true (#​14902) (450a8a8)
• runtime-core: add dev warning for silent catch in compat mode and fix test description typo (#​14891) (db3e117)
• runtime-core: force model update when reverted before sync (#​14897) (7f76378), closes #​13524
• runtime-core: skip async component callbacks after unmount (#​14911) (5300ead)
• transition: avoid move transition for hidden v-show group children (#​14895) (c11f6ee), closes #​14894
• watch: trigger immediate callback for empty sources (#​14914) (1f2ca7e), closes #​14898

v3.5.35

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Bug Fixes

• compiler-core: avoid double processing v-for keys with v-memo (#​14861) (34a0ded), closes #​14859
• compiler-sfc: resolve top-level exports from files registered as global types (#​14805) (3d077f2), closes nuxt/nuxt#33694
• runtime-core: avoid repeated hydration mismatch checks (#​14857) (170fc95), closes #​14855
• runtime-core: skip idle persisted transition hooks in keep-alive moves (#​14865) (80fc139), closes #​14031
• server-renderer: propagate sync errors from ssrRenderSuspense (#​14804) (4760997), closes nuxt/nuxt#28162
• teleport: skip child unmount when pending mount discarded (#​14876) (#​14877) (584beb1)

Performance Improvements

• reactivity: skip type checks for cached proxies (#​14860) (5734fe9)
• runtime-dom: optimize array event handler dispatch (#​14828) (bb18dc8)
• server-renderer: avoid materializing iterables in ssrRenderList (#​14821) (1b7a2cc)

v3.5.34

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Bug Fixes

• compiler-sfc: infer Vue ref wrapper types when source is unresolvable (#​14758) (7f46fd4), closes #​14729
• compiler-sfc: preserve hash hrefs on <image> elements (#​14756) (090b2e3)
• compiler-sfc: resolve type re-exports inside declare global (#​14766) (acfffe3)
• reactivity: prevent orphan effect when created in a stopped scope (#​14778) (c8e2d4a), closes #​14777
• runtime-core: avoid symbol coercion during props validation (#​8539) (23d4fb5), closes #​8487
• suspense: avoid DOM leak with out-in transition in v-if fragment (#​14762) (9667e0d), closes #​14761

v3.5.33

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Bug Fixes

• compiler-sfc: handle nested :deep in selector pseudos (#​14725) (bb9d265), closes #​14724
• reactivity: unlink effect scopes on out-of-order off (#​14734) (e7659be), closes #​14733
• runtime-dom: preserve textarea resize dimensions (#​14747) (11fb2fd), closes #​14741
• teleport: don't move teleport children if not mounted (#​14702) (6a61f44), closes #​14701
• transition: preserve placeholder for conditional explicit default slots (#​14748) (45990ce), closes #​14727

v3.5.32

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Bug Fixes

• runtime-core: prevent currentInstance leak into sibling render during async setup re-entry (#​14668) (f166353), closes #​14667
• teleport: handle updates before deferred mount (#​14642) (32b44f1), closes #​14640
• types: allow customRef to have different getter/setter types (#​14639) (e20ddb0)
• types: use private branding for shallowReactive (#​14641) (302c47a), closes #​14638 #​14493

Reverts

• Revert "fix(server-renderer): cleanup component effect scopes after SSR render" (#​14674) (219d83b), closes #​14674 #​14669

v3.5.31

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Bug Fixes

• compiler-sfc: allow Node.js subpath imports patterns in asset urls (#​13045) (95c3356), closes #​9919
• compiler-sfc: support template literal as defineModel name (#​14622) (bd7eef0), closes #​14621
• reactivity: normalize toRef property keys before dep lookup + improve types (#​14625) (1bb28d0), closes #​12427 #​12431
• runtime-core: invalidate detached v-for memo vnodes after unmount (#​14624) (560def4), closes #​12708 #​12710
• runtime-core: preserve nullish event handlers in mergeProps (#​14550) (5725222)
• runtime-core: prevent merging model listener when value is null or undefined (#​14629) (b39e032)
• runtime-dom: defer teleport mount/update until suspense resolves (#​8619) (88ed045), closes #​8603
• runtime-dom: handle activeElement check in Shadow DOM for v-model (#​14196) (959ded2)
• server-renderer: cleanup component effect scopes after SSR render (#​14548) (862f11e)
• suspense: avoid unmount activeBranch twice if wrapped in transition (#​9392) (908c6ad), closes #​7966
• suspense: update suspense vnode's el during branch self-update (#​12922) (a2c1700), closes #​12920
• transition: skip enter guard while hmr updating (#​14611) (be0a2f1), closes #​14608
• types: prevent shallowReactive marker from leaking into value unions (#​14493) (3b561db), closes #​14490

v3.5.30

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Bug Fixes

• compat: add entities to @​vue/compat deps to fix CJS edge cases (#​12514) (e725a67), closes #​10609
• custom-element: ensure child component styles are injected in correct order before parent styles (#​13374) (1398bf8), closes #​13029
• custom-element: properly locate parent when slotted in shadow dom (#​12480) (f06c81a), closes #​12479
• custom-element: should properly patch as props for vue custom elements (#​12409) (740983e), closes #​12408
• reactivity: avoid duplicate raw/proxy entries in Set.add (#​14545) (d943612)
• reactivity: fix reduce on reactive arrays to preserve reactivity (#​12737) (16ef165), closes #​12735
• reactivity: handle Set with initial reactive values edge case (#​12393) (5dc27ca), closes #​8647
• runtime-core: warn about negative number in v-for (#​12308) (9438cc5)
• ssr: prevent watch from firing after async setup await (#​14547) (6cda71d), closes #​14546
• types: make generics with runtime props in defineComponent work (fix #​11374) (#​13119) (cea3cf7), closes #​13763
• types: narrow useAttrs class/style typing for TSX (#​14492) (bbb8977), closes #​14489

v3.5.29

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Bug Fixes

• runtime-core: prevent instance leak in withAsyncContext (#​14445) (702284f), closes nuxt/nuxt#33644
• server-renderer: render className as escaped string (#​14469) (da6690c)
• transition: prevent enter if leave is in progress (#​14443) (df059f8), closes #​12091 #​12133

v3.5.28

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Bug Fixes

• transition: avoid unexpected cancelled parameter in transition done callback (#​14391) (6798853)
• compiler-sfc: add resolution trying for .mts/.cts files (#​14402) (c09d41f), closes vuejs/router#2611
• compiler-sfc: no params were generated when using withDefaults (#​12823) (b0a1f05), closes #​12822
• reactivity: add __v_skip flag to EffectScope to prevent reactive conversion (#​14359) (48b7552), closes #​14357
• runtime-core: avoid retaining el on cached text vnodes during static traversal (#​14419) (4ace79a), closes #​14134
• runtime-core: prevent child component updates when style remains unchanged (#​12825) (57866b5), closes #​12826
• runtime-core: properly handle async component update before resolve (#​11619) (e71c26c), closes #​11617
• runtime-dom: handle null/undefined handler in withModifiers (#​14362) (261de54), closes #​14361
• teleport: properly handling disabled teleport target anchor (#​14417) (d7bcd85), closes #​14412
• transition-group: correct move translation under scale via element rect (#​14360) (0243a79), closes #​14356
• useTemplateRef: don't update setup ref for useTemplateRef key (#​12756) (fc40ca0), closes #​12749

v3.5.27

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Bug Fixes

• compile-sfc: correctly handle variable shadowing in for loop for defineProps destructuring. (#​14296) (6a1bb50), closes #​14294
• compiler-sfc: handle indexed access types in declare global blocks (#​14260) (e4091fe), closes #​14236
• compiler-sfc: use correct scope when resolving indexed access types from external files (#​14297) (f0f0a21), closes #​14292
• reactivity: collection iteration should inherit iterator instance methods (#​12644) (3c8b2fc), closes #​12615
• runtime-core: skip patching reserved props for custom elements (#​14275) (19cc7e2), closes #​14274
• server-renderer: use ssrRenderClass helper for className attribute (#​14327) (a4708f3)
• ssr: handle v-bind modifiers during render attrs (#​14263) (c2f5964), closes #​14262

v3.5.26

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Bug Fixes

• compat: fix compat handler of draggable (#​12445) (ed85953), closes #​12444
• compat: handle v-model deprecation warning with missing appContext (#​14203) (945a543), closes #​14202
• compiler-sfc: demote const reactive bindings used in v-model (#​14214) (e24ff7d), closes #​11265 #​11275
• compiler-ssr: handle ssr attr fallthrough when preserve whitespace (#​12304) (4783118), closes #​8072
• hmr: handle cached text node update (#​14134) (69ce3c7), closes #​14127
• keep-alive: use resolved component name for async components in cache pruning (#​14212) (dfe667c), closes #​14210
• runtime-core: ensure correct anchor el for deeper unresolved async components (#​14182) (f5b3bf2), closes #​14173
• runtime-core: handle patch stable fragment edge case (#​12411) (94aeb64), closes #​12410
• runtime-core: pass component instance to flushPreFlushCbs on unmount (#​14221) (e857e12), closes #​14215

Performance Improvements

• compiler-core: use binary-search to get line and column (#​14222) (1904053)

v3.5.25

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Bug Fixes

• compiler: share logic for comments and whitespace (#​13550) (2214f7a)
• provide: warn when using provide after mounting (#​13954) (247b2c2), closes #​13921 #​13924
• reactivity: correctly wrap iterated array items to preserve their readonly status (#​14120) (301020b)
• reactivity: toRef edge cases for ref unwrapping (#​12420) (0d2357e)
• runtime-core: keep options API typing intact when expose is used (#​14118) (8f82f23), closes #​14117 vuejs/language-tools#5069
• suspense: defer clearing fallback vnode el in case it has dirs (#​14080) (c0f63dd), closes #​14078

v3.5.24

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Reverts

• Revert "fix(compiler-core): correctly handle ts type assertions in expression..." (#​14062) (11ec51a), closes #​14062 #​14060

v3.5.23

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Bug Fixes

• compiler-core: correctly handle ts type assertions in expressions (#​13397) (e6544ac), closes #​13395
• compiler-core: fix v-bind shorthand handling for in-DOM templates (#​13933) (b3cca26), closes #​13930
• compiler-sfc: resolve numeric literals and template literals without expressions as static property key (#​13998) (75d44c7)
• compiler-ssr: textarea with v-text directive SSR (#​13975) (006a0c1)
• compiler: using guard instead of non-nullish assertion (#​13982) (dcc6f36)
• custom-element: batch custom element prop patching (#​13478) (c13e674), closes #​12619
• custom-element: optimize slot retrieval to avoid duplicates (#​13961) (84ca349), closes #​13955
• hydration: avoid mismatch during hydrate text with newlines in interpolation (#​9232) (6cbdf78), closes #​9229
• runtime-core: pass props and children to loadingComponent (#​13997) (40c4b2a)
• runtime-dom: ensure iframe sandbox is handled as an attribute to prevent unintended behavior (#​13950) (5689884), closes #​13946
• suspense: clear placeholder and fallback el after resolve to enable GC (#​13928) (f411c66)
• transition-group: use offsetLeft and offsetTop instead of getBoundingClientRect to avoid transform scale affect animation (#​6108) (dc4dd59), closes #​6105
• v-model: handle number modifier on change (#​13959) (8fbe48f), closes #​13958

v3.5.22

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Bug Fixes

• compiler-core: identifiers in switch-case should not be inferred as references (#​13923) (5953c9f)
• compiler-dom: nodes with v-once shouldn't be stringified (#​13878) (95c1975)
• compiler-sfc: add support for @vue-ignore in runtime type resolution (#​13906) (ba7f7f9)
• compiler-sfc: enhance inferRuntimeType to support TSMappedType with indexed access (#​13848) (e388f1a), closes #​13847
• compiler-sfc: ensure css custom properties do not start with a digit (#​13870) (9c27951)
• compiler-sfc: ensure props bindings register before compiling template (#​13922) (abd5638), closes #​13920
• compiler-ssr: ensure v-show has a higher priority in SSR (#​12171) (836b829), closes #​12162
• custom-element: properly mount multiple Teleports in custom element component w/ shadowRoot false (#​13900) (5e1e791), closes #​13899
• custom-element: set prop runs pending mutations before disconnect (#​13897) (c4a88cd), closes #​13315
• custom-element: use PatchFlags.BAIL for slot when props are present (#​13907) (5358bca), closes #​13904
• reactivity: respect readonly during ref unwrapping (#​13905) (aba7fed), closes #​13903
• reactivity: update iterator to check for completion instead of value presence (#​13761) (2078f8b)
• runtime-core: simplify block-tracking disabling in h helper (#​13841) (75220c7)
• transition-group: run forceReflow on the correct document (fix #​13849) (#​13853) (1be5ddf)
• types: more precise types for Events and added missing definitions (#​9675) (8bb8fb2)
• types: set dom stub type to never instead of {} (#​13915) (8620a61), closes #​11564
• types: widen directive arg type from string to any (#​13758) (4b71706), closes #​13757

Features

• custom-element: allow specifying additional options for shadowRoot in custom elements (#​12965) (47e628d), closes #​12964

Reverts

• Revert "fix(hmr): prevent VUE_HMR_RUNTIME from being overwritten by vue runtime in 3rd-party libraries" (#​13925) (6b68f72), closes #​13925

v3.5.21

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Bug Fixes

• compiler-core: force dynamic slots when slot referencing scope vars (#​9427) (99d54b2), closes #​9380
• compiler-sfc: check lang before attempt to compile script (#​13508) (55922ff), closes #​8368
• compiler-sfc: support ${configDir} in paths for TypeScript 5.5+ (#​13491) (8696e34), closes #​13484
• compiler-sfc: support global augments with named exports (#​13789) (35da3c6)
• custom-element: prevent defineCustomElement from mutating the options object (#​13791) (e322436)
• hmr: prevent __VUE_HMR_RUNTIME__ from being overwritten by vue runtime in 3rd-party libraries (#​13817) (1392734), closes vitejs/vite-plugin-vue#644
• hmr: prevent update unmounting component during HMR reload (#​13815) (ef20b86), closes vitejs/vite-plugin-vue#599
• runtime-core: disable tracking block in h function (#​8213) (8f6b505), closes #​6913
• runtime-core: use separate emits caches for components and mixins (#​11661) (15fc75f)
• Suspence: handle Suspense + KeepAlive HMR updating edge case (#​13076) (5d75a17), closes #​13075
• Teleport: hydrate disabled Teleport with undefined target (#​11235) (00978f7), closes #​11230
• templateRef: prevent unnecessary set ref on dynamic ref change or component unmount (#​12642) (93ba107), closes #​12639
• watch: use maximum depth for duplicates (#​13434) (f2699a5)

Performance Improvements

• improve regexp performance with non-capturing groups (#​13567) (1e8b65a)

v3.5.20

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Bug Fixes

• runtime-dom: add name to vShow for prop mismatch check (#​13806) (1031e8d), closes #​13805 re-fix #​13744 revert #​13777

v3.5.19

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Bug Fixes

• compiler-core: adjacent v-else should cause a compiler error (#​13699) (911e670), closes #​13698
• compiler-core: prevent cached array children from retaining detached dom nodes (#​13691) (7f60ef8), closes element-plus/element-plus#21408 #​13211
• compiler-sfc: improve type inference for generic type aliases types (#​12876) (d9dd628), closes #​12872
• compiler-sfc: throw mismatched script langs error before invoking babel (#​13194) (0562548), closes #​13193
• compiler-ssr: disable v-memo transform in ssr vdom fallback branch (#​13725) (0a202d8), closes #​13724
• devtools: clear performance measures (#​13701) (c875019), closes #​13700
• hmr: prevent updating unmounting component during HMR rerender (#​13775) (6e5143d), closes #​13771 #​13772
• hydration: also set vShow name if __FEATURE_PROD_HYDRATION_MISMATCH_DETAILS__ flag is enabled (#​13777) (439e1a5), closes #​13744
• reactivity: warn on nested readonly ref update during unwrapping (#​12141) (1498821)
• runtime-core: avoid setting direct ref of useTemplateRef in dev (#​13449) (4a2953f)
• runtime-core: improve consistency of PublicInstanceProxyHandlers.has (#​13507) (d7283f3)
• suspense: don't immediately resolve suspense on last dep unmount (#​13456) (a871315), closes #​13453
• transition: handle KeepAlive + transition leaving edge case (#​13152) (3190b17), closes #​13153

v3.5.18

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Bug Fixes

• compiler-core: avoid cached text vnodes retaining detached DOM nodes (#​13662) ([00695a5](https:/

✂ Note

PR body was truncated to here.