3.4.30 (2024-06-22)

Bug Fixes

• compiler-core: should not remove slot node with v-else (#11150) (e102670)
• hydration: fix css vars hydration mismatch false positive on attr-fallthrough (#11190) (7ad67ce), closes #11188
• hydration: skip prop mismatch check for directives that mutate DOM in created (3169c91), closes #11189
• reactivity: fix side effect computed dirty level (#11183) (3bd79e3), closes #11181 #11169
• runtime-core: ensure unmount dynamic components in optimized mode (#11171) (220fe24), closes #11168
• runtime-core: update devtool __vnode on patch, avoid memory leak during dev (a959781), closes #11192
• runtime-dom: ensure only symbols are explicitly stringified during attribute patching (#11182) (a2e35d6), closes #11177
• runtime-dom: prevent setting state as attribute for custom elements (#11165) (8ae4c29), closes #11163

Performance Improvements

• reactivity: cache tracking value (#11145) (7936dae)

3.4.29 (2024-06-14)

Bug Fixes

• build: fix accidental inclusion of runtime-core in server-renderer cjs build (11cc12b), closes #11137
• compiler-sfc: fix missing scope for extends error message (4ec387b)
• compiler-sfc: fix parsing of mts, d.mts, and mtsx files (a476692)
• compiler-sfc: support @vue-ignore comment on more type sources (a23e99b)
• custom-element: support same direct setup function signature in defineCustomElement (7c8b126), closes #11116
• reactivity: avoid infinite loop when render access a side effect computed (#11135) (8296e19), closes #11121

3.4.28 (2024-06-14)

Bug Fixes

• compat: correctly transform non-identifier expressions in legacy filter syntax (#10896) (07b3c4b), closes #10852
• compat: ensure proper handling of render fuction from SFC using Vue.extend (#7781) (c73847f), closes #7766
• compat: only warn ATTR_FALSE_VALUE when enabled (04729ba), closes #11126
• compile-sfc: register props destructure rest id as setup bindings (#10888) (b2b5f57), closes #10885
• compile-sfc: Support project reference with folder, (#10908) (bdeac37), closes #10907
• compiler-core: allow unicode to appear in simple identifiers (#6765) (3ea9644), closes #6367
• compiler-core: change v-for key type to match Object.keys (#10963) (9fead52), closes #8819
• compiler-core: emit TS-compatible function declaration when requested (#9363) (5d25850)
• compiler-core: fix :key shorthand on v-for (#10942) (29425df), closes #10882 #10939
• compiler-core: make ForIteratorExpression's returns property optional (#11011) (5b8c1af)
• compiler-core: should set <math> tag as block to retain MathML namespace after patching (#10891) (87c5443)
• compiler-core: v-for expression missing source with spaces should emit error (#5821) (b9ca202), closes #5819
• compiler-sfc: improve type resolving for the keyof operator (#10921) (293cf4e), closes #10920 #11002
• compiler-sfc: support as keyword with template literal types (#11100) (2594b1d), closes #10962
• compiler-sfc: support type resolve for keyof for intersection & union types (#11132) (495263a), closes #11129
• compiler-sfc: throw error when import macro as alias (#11041) (34a97ed)
• correct the type of <details>'s onToggle event handler (#10938) (fd18ce7), closes #10928
• custom-element: disconnect MutationObserver in nextTick in case that custom elements are moved (#10613) (bbb5be2), closes #10610
• custom-elements: compatibility of createElement in older versions of Chrome (#9615) (a88295d), closes #9614
• hmr: avoid infinite recursion when reloading hmr components (#6936) (36bd9b0), closes #6930
• hydration: log hydration error even when using async components (#9403) (5afc76c), closes #9369
• KeepAlive: properly cache nested Suspense subtree (#10912) (07764fe)
• npm: explicitly add @vue/reactivity as dependency of @vue/runtime-dom (#10468) (ec424f6)
• reactivity: pass oldValue in debug info when triggering refs (#8210) (3b0a56a), closes vuejs/pinia#2061
• runtime-core: avoid traversing static children for vnodes w/ PatchFlags.BAIL (#11115) (b557d3f), closes #10547
• runtime-core: do not fire mount/activated hooks if unmounted before mounted (#9370) (aa156ed), closes #8898 #9264 #9617
• runtime-core: ensure suspense creates dep component's render effect with correct optimized flag (#7689) (c521f95), closes #7688
• runtime-core: fix missed updates when passing text vnode to <component :is> (#8304) (b310ec3), closes #8298
• runtime-core: fix stale v-memo after v-if toggle (#6606) (edf2638), closes #6593
• runtime-core: fix Transition for components with root-level v-if (#7678) (ef2e737), closes #7649
• runtime-dom: also set attribute for form element state (537a571), closes #6007 #6012
• runtime-dom: support Symbol for input value bindings (#10608) (188f3ae), closes #10597
• shared: ensure invokeArrayFns handles undefined arguments (#10869) (9b40d0f), closes #10863
• ssr: directive binding.instance should respect exposed during ssr (df686ab), closes #7499 #7502
• ssr: fix hydration for node with empty text node (#7216) (d1011c0)
• ssr: fix the bug that multi slot scope id does not work on component (#6100) (4c74302), closes #6093
• teleport: do not throw target warning when teleport is disabled (#9818) (15ee43f)
• transition: ensure Transition enterHooks are updated after clone (#11066) (671cf29), closes #11061
• types/apiWatch: correct type inference for reactive array (#11036) (aae2d78), closes #9416
• types: improve app.provide type checking (#10603) (612bbf0), closes #10602
• types: support generic argument in setup context expose method (#8507) (635a59b)
• v-model: fix the lazy modifier is not reset by other modifications (#8547) (a52a02f), closes #8546 #6564 #6773
• watch: support traversing symbol properties in deep watcher (#10969) (a3e8aaf), closes #402

3.4.27 (2024-05-06)

Bug Fixes

• compat: include legacy scoped slots (#10868) (8366126), closes #8869
• compiler-core: add support for arrow aysnc function with unbracketed (#5789) (ca7d421), closes #5788
• compiler-dom: restrict createStaticVNode usage with option elements (#10846) (0e3d617), closes #6568 #7434
• compiler-sfc: handle keyof operator (#10874) (10d34a5), closes #10871
• hydration: handle edge case of style mismatch without style attribute (f2c1412), closes #10786

3.4.26 (2024-04-29)

Bug Fixes

• compiler-core: fix bail constant for globals (fefce06)
• compiler-core: remove unnecessary constant bail check (09b4df8), closes #10807
• runtime-core: attrs should be readonly in functional components (#10767) (e8fd644)
• runtime-core: ensure slot compiler marker writable (#10825) (9c2de62), closes #10818
• runtime-core: properly handle inherit transition during clone VNode (#10809) (638a79f), closes #3716 #10497 #4091
• Transition: re-fix #10620 (#10832) (accf839), closes #10632 #10827

3.4.25 (2024-04-24)

Bug Fixes

• defineModel: align prod mode runtime type generation with defineProps (4253a57), closes #10769
• runtime-core: properly get keepAlive child (#10772) (3724693), closes #10771
• runtime-core: use normal object as internal prototype for attrs and slots (064e82f), closes /github.com/vuejs/core/commit/6df53d85a207986128159d88565e6e7045db2add#r141304923

3.4.24 (2024-04-22)

Bug Fixes

• compiler-core: handle template ref bound via v-bind object on v-for (#10706) (da7adef), closes #10696
• compiler-core: properly parse await expressions in edge cases (b92c25f), closes #10754
• compiler-sfc: handle readonly operator and ReadonlyArray/Map/Set types (5cef52a), closes #10726
• compiler-ssr: fix hydration mismatch for conditional slot in transition (f12c81e), closes #10743
• compiler-ssr: fix v-html SSR for nullish values (1ff4076), closes #10725
• deps: update compiler (#10760) (15df5c1)
• runtime-core: fix edge case of KeepAlive inside Transition with slot children (#10719) (e51ca61), closes #10708
• runtime-core: further fix slots _ctx check (cde7f05), closes #10724
• runtime-core: props should be readonly via direct template access (b93f264), closes #8216 #10736
• transition: transition is breaking/flickering when enter is canceled (#10688) (65109a7)

3.4.23 (2024-04-16)

Bug Fixes

• runtime-core: fix regression for $attrs tracking in slots (6930e60), closes #10710
• runtime-core: use same internal object mechanism for slots (6df53d8), closes #10709