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Update dependency vue to v3

Tine Wittler requested to merge renovate/vue-3.x into main

This MR contains the following updates:

Package Type Update Change
vue peerDependencies major ^2.7.14 -> ^2.7.14 || ^3.0.0

Release Notes

vuejs/core

v3.2.47

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Bug Fixes
  • build: enforce __esModule interop for cjs builds (4b70366)

v3.2.46

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Bug Fixes

v3.2.45

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Bug Fixes
  • compiler/v-model: catch incorrect v-model usage on prop bindings (001184e), closes #​5584
  • custom-elements: also dispatch hyphenated version of emitted events (#​5378) (0b39e46), closes #​5373
  • custom-elements: custom element should re-instantiate when inserted again (#​6966) (67890da), closes #​6934
  • custom-elements: define declared properties in constructor (#​5328) (55382ae)
  • custom-elements: ensure custom elements can inherit provides from ancestors (#​5098) (192dcb6), closes #​5096
  • custom-elements: fix event emitting for async custom elements (#​5601) (665f2ae), closes #​5599
  • custom-elements: fix number type props casting check (89f37ce), closes #​5793 #​5794
  • custom-elements: properties set pre-upgrade should not show up in $attrs (afe8899)
  • custom-elements: respect slot props in custom element mode (ffef822)
  • custom-elements: should not reflect non-decalred properties set before upgrade (5e50909)
  • hmr/keep-alive: fix error in reload component (#​7049) (a54bff2), closes #​7042
  • runtime-core: fix move/removal of static fragments containing text nodes (#​6858) (4049ffc), closes #​6852
  • sfc: also generate getter for import bindings during dev (0594400)
  • sfc: ensure <script setup> binding behavior consistency on this between prod and dev (f73925d), closes #​6248
  • sfc: ensure consistent dev/prod behavior for non-reactive variables declared in <script setup> (5a3d45a), closes #​5655
  • teleport/css-v-bind: fix css v-bind for teleported content (42239cf), closes #​4605 #​4609
  • teleport/css-v-bind: fix css v-bind in teleport in child component slot (11214ee)
  • v-model: fix incorrect codegen for non-ref bindings (15e889a), closes #​6241

v3.2.44

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Bug Fixes
  • watch: for immediate watch with single source, ensure cb is called with undefined as oldValue (#​7075) (5dc593b), closes #​7074

v3.2.43

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Bug Fixes
  • watch: ensure oldValue in multi-source watcher is always an array (23e85e2), closes #​7070

v3.2.42

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Bug Fixes

v3.2.41

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Bug Fixes
  • devtools: avoid memory leak caused by devtools event buffer (24f4c47), closes #​6591
  • devtools: use cleanupBuffer instead of modifying _buffer (#​6812) (35a113e)
  • effectScope: calling off() of a detached scope should not break currentScope (a71f9ac)
  • runtime-core: ensure that errors in slot function execution do not affect block tracking (#​5670) (82a73da), closes #​5657
  • runtime-core: fix v-for ref reactivity behavior difference between prod and dev (#​6714) (9ae796d), closes #​6697
  • runtime-dom: fix event timestamp check in iframes (5ee4053), closes #​2513 #​3933 #​5474

v3.2.40

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Bug Fixes
  • compat: list cjs dependencies for compat build (96cd924), closes #​6602
  • compiler-dom: remove v-bind boolean attribute with literal false value when stringifying (#​6635) (6c6fe2c), closes #​6617
  • compiler-sfc: fix expression check for v-on with object literal value (#​6652) (6958ec1), closes #​6650 #​6674
  • compilre-core: dynamic v-on and static v-on should be merged (#​6747) (f9d43b9), closes #​6742
  • runtime-core: avoid hoisted vnodes retaining detached DOM nodes (fc5bdb3), closes #​6591
  • runtime-core: Lifecycle hooks should support callbacks shared by reference (#​6687) (c71a08e), closes #​6686
  • runtime-core: remove prod-only hoisted clone behavior for manual DOM manipulation compat (aa70188), closes #​6727 #​6739
  • runtime-core: unset removed props first in full diff mode (c0d8db8), closes #​6571
  • runtime-dom: fix unnecessary warning when setting coerced dom property value (b1817fe), closes #​6616
  • ssr: avoid ast.helpers duplication (#​6664) (57ffc3e)
  • ssr: fix dynamic slot regression in ssr (8963c55), closes #​6651
  • ssr: fix hydration mismatch when entire multi-root template is stringified (9698dd3), closes #​6637
  • ssr: fix pre tag windows newline hydration mismatch (0382019), closes #​6410
  • ssr: respect case when rendering dynamic attrs on svg (121eb32), closes #​6755

v3.2.39

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Bug Fixes

v3.2.38

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Bug Fixes
  • compiler-sfc: fix template usage check edge case for v-on statements (769e555)
  • compiler-sfc: only add decorators-legacy parser plugin when new decorators plugin is not used (3ff8369)
  • compiler-sfc: rewriteDefault for class with decorators (#​6320) (81a7819), closes #​6318
  • custom-element: fix event listeners with capital letter event names on custom elements (0739f89)
  • hmr: fix HMR for nested non-SFC components (#​4077) (96eb745)
  • reactivity: fix shallow/readonly edge cases (a95554d)
  • runtime-core: only set cache for object keys (#​6266) (c3465c1)
  • slots: ensure different branches of dynamic slots have different keys (00036bb), closes #​6202
  • ssr: forward helpers provided by CSS v-bind (#​6489) (2024d11), closes #​6201
  • types: add types field for sub package exports (c1ee6ca)
  • types: fix on* props incorrect type for TS 4.7 (#​6216) (8dcb6c7), closes #​6052
  • watch: flush:pre watchers should not fire if state change causes (78c199d), closes #​2291
Features
  • custom-elements: automatically respect custom elements when compiling in browser (9f8f07e)
Performance Improvements

v3.2.37

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Bug Fixes

v3.2.36

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Bug Fixes
Performance Improvements

v3.2.35

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Bug Fixes

v3.2.34

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Bug Fixes
  • compiler-core: should generate HYDRATE_EVENTS flag on dynamic component that resolves to element (415091b), closes #​5870
  • compiler-sfc: support export { default } from '...' (#​5937) (73e6523), closes #​5935
  • compiler-sfc: type-only defineProps does not recognize Promise (fix #​5941) (#​5943) (991d623)
  • compiler-ssr: fix component event handlers inheritance in ssr (f811dc2), closes #​5664
  • compiler-ssr: fix wrong attrs fallthrough on non-single-root v-if branches (516bc54), closes #​5140
  • compiler-ssr: only inject fallthrough attrs for root transition/keep-alive (c65b805)
  • keep-alive: fix keep-alive rendering when placed in vnode branch (0841b9b), closes #​4817
  • runtime-core: adjust force diff of dev root fragments (cdda49b), closes #​5946
  • ssr/teleport: support nested teleports in ssr (595263c), closes #​5242
  • ssr: fix hydration error on falsy v-if inside transition/keep-alive (ee4186e), closes #​5352
  • ssr: fix hydration error when teleport is used as component root (b60cff0), closes #​4293
  • ssr: fix hydration error when transition contains comment children (3705b3b), closes #​5351
  • ssr: fix hydration for slot with empty text node (939209c), closes #​5728
  • ssr: fix hydration mismatch caused by multi-line comments inside slot (e1bc268), closes #​5355
  • ssr: inherit scope id on functional component during ssr (847d7f7), closes #​5817
  • ssr: render fallthrough attributes for transition-group with tag (aed10c5), closes #​5141
  • ssr: support client-compiled v-model with dynamic type during ssr (#​5787) (c03459b), closes #​5786
  • types: export ComponentProvideOptions (#​5947) (3e2850f)
  • types: fix defineComponent inference to Component (#​5949) (7c8f457)

v3.2.33

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Bug Fixes

v3.2.32

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Bug Fixes

v3.2.31

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Bug Fixes
  • compiler-ssr: no need to inject resolveDirective calls for setup custom directives (436c500)
  • runtime-core: allow spying on proxy methods (#​4216) (8457d8b)
  • ssr: always hydrate children for HMR (#​5406) (0342fae), closes #​5405

v3.2.30

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Features
  • ssr: support custom directive getSSRProps in optimized compilation (60cf175), closes #​5304
Performance Improvements
  • reactivity: optimize effect/effectScope active state tracking (2993a24)

v3.2.29

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Bug Fixes

v3.2.28

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v3.2.27

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Bug Fixes
  • KeepAlive: remove cached VNode properly (#​5260) (2e3e183), closes #​5258
  • reactivity-transform: should not rewrite for...in / for...of scope variables (7007ffb)
  • sfc-playground: hide title to avoid overlap (#​5099) (44b9527)
  • ssr: make computed inactive during ssr, fix memory leak (f4f0966), closes #​5208
  • ssr: remove missing ssr directive transform error (55cc4af)
  • types/tsx: allow ref_for type on tsx elements (78df8c7)
  • types: fix shallowReadonly type (92f11d6)
  • types: handle ToRef (5ac7030), closes #​5188
  • types: KeepAlive match pattern should allow mixed array (3007d5b)
Features
  • types: simplify ExtractPropTypes to avoid props JSDocs being removed (#​5166) (a570b38)
Performance Improvements
  • improve memory usage for static vnodes (ed9eb62)

v3.2.26

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v3.2.25

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Bug Fixes
  • compiler-sfc: generate valid TS in script and script setup co-usage with TS (7e4f0a8), closes #​5094
  • compiler: force block for custom dirs and inline beforeUpdate hooks (1c9a481)
  • runtime-core: disallow recurse in vnode/directive beforeUpdate hooks (a1167c5)
Features
  • compiler-core: support aliasing vue: prefixed events to inline vnode hooks (4b0ca87)
  • experimental: allow const for ref sugar declarations (9823bd9)
  • reactivity-transform/types: restructure macro types + export types for all shorthand methods (db729ce)
  • reactivity-transform: $$() escape for destructured prop bindings (198ca14)
  • reactivity-transform: rename @​vue/ref-transform to @​vue/reactivity-transform (d70fd8d)
  • reactivity-transform: support $-shorthands for all ref-creating APIs (179fc05)
  • reactivity-transform: support optionally importing macros (fbd0fe9)
  • reactivity-transform: use toRef() for $() destructure codegen (93ba6b9)
  • reactivity: support default value in toRef() (2db9c90)
  • sfc-playground: add github link (#​5067) (9ac0dde)
  • sfc-playground: prevent ctrl+s default behavior (#​5066) (b027507)
  • support ref in v-for, remove compat deprecation warnings (41c18ef)

v3.2.24

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Bug Fixes
  • compat: maintain compatConfig option in legacy functional comp (#​4974) (ee97cf5)
  • compiler-dom: avoid bailing stringification on setup const bindings (29beda7)
  • compiler-sfc: make asset url imports stringifiable (87c73e9)
  • package: ensure ref-macros export is recognized by vue-tsc (#​5003) (f855269)
  • runtime-core: handle initial undefined attrs (#​5017) (6d887aa), closes #​5016
  • types/reactivity: export ShallowRef type (#​5026) (523b4b7), closes #​5205
Features
  • types/script-setup: add generic type to defineExpose (#​5035) (34985fe)

v3.2.23

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Bug Fixes
  • reactivity: retain readonly proxies when setting as reactive property (d145128), closes #​4986
  • runtime-core: fix component public instance has check for accessed non-existent properties (aac0466), closes #​4962
  • runtime-core: handle error in async KeepAlive hooks (#​4978) (820a143)
  • runtime-dom: fix option element value patching edge case (#​4959) (89b2f92), closes #​4956
  • runtime-dom: patchDOMProps should not set _value if element is custom element (#​4839) (1701bf3)
  • types: export ref-macros.d.ts (1245709)
  • types: fix propType type inference (#​4985) (3c449cd), closes #​4983
  • types: scrip-setup+ts: ensure proper handling of null as default prop value. (#​4979) (f2d2d7b), closes #​4868
Features

v3.2.22

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Bug Fixes

v3.2.21

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Bug Fixes
  • custom-element: fix custom element props access on initial render (4b7f76e), closes #​4792
  • custom-element: fix initial attr type casting for programmtically created elements (3ca8317), closes #​4772
  • devtools: avoid open handle in non-browser env (6916d72), closes #​4815
  • devtools: fix memory leak when devtools is not installed (#​4833) (6b32f0d), closes #​4829
  • runtime-core: add v-memo to built-in directives check (#​4787) (5eb7263)
  • runtime-dom: fix behavior regression for v-show + style display binding (3f38d59), closes #​4768
  • types: fix ref unwrapping type inference for nested shallowReactive & shallowRef (20a3615), closes #​4771

v3.2.20

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Bug Fixes
Features
  • compiler-sfc: <script setup> defineProps destructure transform (#​4690) (467e113)

v3.2.19

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Bug Fixes
  • compiler-core: should treat attribute key as expression (#​4658) (7aa0ea0)
  • server-renderer: respect compilerOptions during runtime template compilation (#​4631) (50d9d34)

v3.2.18

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v3.2.17

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Bug Fixes

v3.2.16

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Bug Fixes
  • ssr: fix ssr runtime helper import in module mode (8e05b7f)

v3.2.15

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Bug Fixes
  • compiler-ssr: import ssr helpers from updated path (d74f21a)

v3.2.14

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Bug Fixes
  • compiler-core: generate TS-cast safe assignment code for v-model (686d014), closes #​4655
  • compiler-core: more robust member expression check in Node (6257ade)
  • compiler-sfc: fix local var access check for bindings in normal script (6d6cc90), closes #​4644
  • devtools: fix prod devtools detection + handle late devtools hook injection (#​4653) (2476eaa)

v3.2.13

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Bug Fixes
  • compiler-core: add check when v-else-if is behind v-else (#​4603) (5addef8)
  • compiler-core: dedupe renderSlot's default props (#​4557) (0448125)
  • compiler-core: ensure hoisted scopeId code can be treeshaken (cb2d7c0)
  • compiler-core: more robust member expression check when running in node (d23fde3), closes #​4640
  • compiler-core: only merge true handlers (#​4577) (d8a36d0)
  • compiler-core: support ts syntax in expressions when isTS is true (0dc521b)
  • compiler-dom: fix transition children check for whitespace nodes (ed6470c), closes #​4637
  • hydration: ensure hydrated event listeners have bound instance (#​4529) (58b1fa5), closes #​4479
  • runtime-core: return the exposeProxy from mount (#​4606) (5aa4255)
  • types: incorrect type inference of array (#​4578) (140f089)
  • watch: remove redundant parameter default value (#​4565) (11a2098)
Features
  • compiler-sfc: allow disabling sourcemap when not needed (585615b)

v3.2.12

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Bug Fixes

v3.2.11

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Bug Fixes
  • hmr: handle possible duplicate component definitions with same id (aa8908a)

v3.2.10

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Bug Fixes

v3.2.9

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Bug Fixes

v3.2.8

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Bug Fixes

v3.2.7

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Bug Fixes
  • compiler-core: remove no longer necessary withScopeId import in generated code (935b4e2)
  • compiler-sfc: ensure script setup lang=ts output is tree-shakable (b89ff92)
  • compiler: only generate non-static ref for script setup if the binding exists (3628991), closes #​4431
  • ref-transform: should transform $ref when used with generic arguments (#​4446) (33cf6c8), closes #​4442
  • runtime-core: properly merge unmounted and beforeUnmount options (#​4447) (741d3b3)
  • suspense: misusing DOM Comment element constructor as a vnode type (#​4451) (ef5b731)

v3.2.6

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Bug Fixes

v3.2.5

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Bug Fixes
Features
  • experimental: expose ref macro types using separate d.ts file (b408451)
  • experimental: shouldTransform for ref-transform (e565831)
  • experimental: standalone ref transform (db8dc75)
  • experimental: support ref transform for sfc normal <script> (06051c4)
  • ref-transform: auto infer parser plugins (6453359)

v3.2.4

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Bug Fixes
  • build: enforce __esModule interop for cjs builds (4b70366)

v3.2.3

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Bug Fixes

v3.2.2

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Bug Fixes

v3.2.1

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Bug Fixes
  • compiler-core: should treat attribute key as expression (#​4658) (7aa0ea0)
  • server-renderer: respect compilerOptions during runtime template compilation (#​4631) (50d9d34)

v3.2.0

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Compatibility Notes

This release contains no public API breakage. However, there are a few compatibility related notes:

  • Due to usage of new runtime helpers, code generated by the template compiler in >= 3.2 will not be compatible with runtime < 3.2.

    This only affects cases where there is a version mismatch between the compiler and the runtime. The most common case is libraries that ship pre-compiled Vue components. If you are a library author and ship code pre-compiled by Vue >= 3.2, your library will be only compatible Vue >= 3.2.

  • This release ships TypeScript typings that rely on Template Literal Types and requires TS >= 4.1.

Features
SFC
  • remove experimental status of <script setup> (27104ea) (Docs) (RFC)
  • remove experimental status for sfc <style> v-bind (3b38c9a) (Docs) (RFC)
  • support non-explicit type imports in <script setup> by avoiding exposing unused imports to template during dev (5a3ccfd), closes #​3183
  • support namespaced component tags when using <script setup> (e5a4412)
  • (experimental) new ref sugar (562bddb) (RFC)
Custom Elements
Reactivity
SSR
Generic
Types
  • map declared emits to onXXX props in inferred prop types (#​3926) (69344ff)
Performance Improvements
  • reactivity: improve reactive effect memory usage (#​4001) (87f69fd), closes #​2345
  • reactivity: ref-specific track/trigger and miscellaneous optimizations (#​3995) (6431040)
  • reactivity: use bitwise dep markers to optimize re-tracking (#​4017) (6cf2377)
  • compiler-core/runtime-core: improve VNode creation performance with compiler hints (#​3334) (ceff899)
  • compiler-core: also hoist all-static children array (b7ea7c1)
  • compiler-core: hoist dynamic props lists (02339b6)
  • compiler-sfc: ignore empty blocks (#​3520) (b771fdb)
Bug Fixes

Please refer to changelogs of previous beta releases for bug fixes included in this release.

v3.1.5

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Bug Fixes

v3.1.4

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Bug Fixes
  • build: avoid using async/await syntax (438754a)
  • build: fix generated code containing unprocessed class field syntax (2788154), closes #​4052 vuejs/vue-cli#​6562
  • codegen: ensure valid types in genreated code when using global directives (a44d528), closes #​4054
  • compiler-sfc: fix parse-only mode when there is no script setup block (253ca27)
  • runtime-core: add useAttrs and useSlots export (#​4053) (735ada1)
  • runtime-core: fix instance accessed via $parent chain when using expose() (#​4048) (12cf9f4)

v3.1.3

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Bug Fixes
  • compiler-core: properly exit self-closing pre tag (d2df28d), closes #​4030
  • compiler-sfc: avoid script setup marker showing up in devtools (211793d)
  • compiler-sfc: fix defineProps() call on imported identifier (691d354)
  • compiler-sfc: fix defineProps/defineEmits usage in multi-variable declarations (62c1b2f), closes #​3739
  • compiler-sfc: fix script setup hidden flag codegen (a5a66c5)
  • compiler-sfc: support method signature in defineProps (afdd2f2), closes #​2983
  • compiler-sfc: support TS runtime enum in <script setup> (1ffd48a)
  • runtime-core: add missing serverPrefetch hook error string (#​4014) (d069796)
  • runtime-core: fix mouting of detached static vnode (fded1e8), closes #​4023
  • runtime-dom: fix static node content caching edge cases (ba89ca9), closes #​4023 #​4031 #​4037
  • sfc: allow variables that start with _ or $ in <script setup> (0b8b576)
  • ssr: ensure behavior consistency between prod/dev when mounting SSR app to empty containers (33708e8), closes #​4034
  • ssr: properly hydrate non-string value bindings (34d4991), closes #​4006
  • types: improve type of unref() (127ed1b), closes #​3954
  • defineExpose type definition and runtime warning (1675b6d)
  • prevent withAsyncContext currentInstance leak in edge cases (9ee41e1)
Features
  • compiler-sfc: compileScript parseOnly mode (601a290)
  • expose: always expose $ instance properties on child refs (b0203a3)
  • sfc: add defineEmits and deprecate defineEmit (#​3725) (a137da8)
  • sfc: auto restore current instance after await statements in async setup() (0240e82)
  • sfc: change <script setup> directive resolution to require v prefix (d35e0b1), closes #​3543
  • sfc: defineExpose (be2b1d3)
  • sfc: make ref sugar disabled by default (96cc335)
  • sfc: remove <template inherit-attrs> support (6f6f0cf)
  • sfc: support referenced types for defineEmits (2973b6c)
  • sfc: support using declared interface or type alias with defineProps() (2f91db3)
  • sfc: useAttrs + useSlots (63e9e2e)
  • sfc: withDefaults helper (4c5844a)
  • sfc-playground: support lang=ts (be0f614)
  • sfc/types: make <script setup> helper types available globally (004bd18)
  • types: support IDE renaming for props (#​3656) (81e69b2)
  • types/ide: support find definition for jsx tags, events (#​3570) (8ed3ed6)

v3.1.2

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Bug Fixes
Performance Improvements

v3.1.1

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Bug Fixes

v3.1.0

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Features
  • Migration Build
  • compiler-core: whitespace handling strategy (dee3d6a)
  • support component-level compilerOptions when using runtime compiler (ce0bbe0)
  • config: support configuring runtime compiler via app.config.compilerOptions (091e6d6)
  • support casting plain element to component via is="vue:xxx" (af9e699)
  • devtools: improved KeepAlive support (03ae300)
  • devtools: performance events (f7c54ca)
  • onServerPrefetch (#​3070) (349eb0f)
Performance Improvements
  • only trigger $attrs update when it has actually changed (5566d39)
  • compiler: skip unncessary checks when parsing end tag (048ac29)
  • avoid deopt for props/emits normalization when global mixins are used (51d2be2)
Deprecations
  • app.config.isCustomElement has been deprecated and should be now nested under app.config.compilerOptions. [Docs]
  • delimiters component option has been deprecated and should now be nested under the compilerOptions component option. [Docs]
  • v-is has been deprecated in favor of is="vue:xxx" [Docs]
Minor Breaking Changes

  • this.$props and the props object passed to setup() now always contain all the keys for declared props, even for props that are absent (4fe4de0). This has always been the behavior in Vue 2 and is therefore considered a fix (see reasoning in #​3288). However, this could break Vue 3 code that relied on the keys for prop absence checks. The workaround is to use a Symbol default value for props that need absence checks:

    const isAbsent = Symbol()

export default {
  props: {
    foo: { default: isAbsent }
  },
  setup(props) {
    if (props.foo === isAbsent) {
      // foo is absent
    }
  }
}

  • optionMergeStrategies functions no longer receive the component instance as the 3rd argument. The argument was technically internal in Vue 2 and only used for generating warnings, and should not be needed in userland code. This removal enables much more efficient caching of option merging.

Bug Fixes
  • compat: revert private properties on $options in comapt mode (ad844cf), closes #​3883
  • runtime-core: fix fragment update inside de-opt slots (5bce2ae), closes #​3881
  • compat: fix deep data merge with extended constructor (c7efb96), closes #​3852
  • compiler-sfc: fix style injection when using normal script + setup (8b94464), closes #​3688
  • compiler-sfc: fix template expression assignment codegen for script setup let refs (#​3626) (2c7bd42), closes #​3625
  • runtime-core: align option merge behavior with Vue 2 (e2ca67b), closes #​3566 #​2791
  • runtime-dom/v-model: only set selectedIndex when the value changes (#​3845) (ecd97ee)
  • suspense: fix suspense regression for errored template component (44996d1), closes #​3857
  • watch: avoid traversing objects that are marked non-reactive (9acc9a1)
  • compiler-core: improve the isMemberExpression function (#​3675) (9b2e894)
  • compiler-dom: fix in-browser attribute value decoding w/ html tags (6690372), closes #​3001
  • compiler-sfc: correctly remove parens used for wrapping (#​3582) (6bfb50a), closes #​3581
  • reactivity: ensure computed always expose value (03a7a73), closes #​3099 #​910
  • runtime-core: fix cases of reused children arrays in render functions (#​3670) (a641eb2), closes #​3666
  • runtime-core: fix resolving inheritAttrs from mixins (#​3742) (d6607c9), closes #​3741
  • runtime-core: should disable tracking inside directive lifecycle hooks (#​3699) (ff50e8d)
  • runtime-core: stricter compat root mount check (32e2133)
  • runtime-dom: should remove attribute when binding null to value (#​3564) (e3f5dcb)
  • suspense: fix suspense patching in optimized mode (9f24195), closes #​3828
  • transition: fix higher order transition components with merged listeners (071986a), closes #​3227
  • keep-alive: include/exclude should work with async component (#​3531) (9e3708c), closes #​3529
  • runtime-core: properly check forwarded slots type (#​3781) (e8ddf86), closes #​3779
  • runtime-core: should not track dynamic children when the user calls a compiled slot inside template expression (#​3554) (2010607), closes #​3548 #​3569
  • runtime-core/teleport: ensure the nested teleport can be unmounted correctly (#​3629) (4e3f82f), closes #​3623
  • scheduler: handle preFlush cb queued inside postFlush cb (b57e995), closes #​3806
  • ssr: handle hydrated async component unmounted before resolve (b46a4dc), closes #​3787
  • watch: should not leak this context to setup watch getters (1526f94), closes #​3603
  • compat: avoid accidentally delete the modelValue prop (#​3772) (4f17be7)
  • compat: enum coercion warning (#​3755) (f01aadf)
  • compiler-core: fix whitespace management for slots with whitespace: 'preserve' (#​3767) (47da921), closes #​3766
  • compiler-dom: comments in the v-if branchs should be ignored when used in Transition (#​3622) (7c74feb), closes #​3619
  • compiler-sfc: support tsx in setup script (#​3825) (01e8ba8), closes #​3808
  • compiler-ssr: disable hoisting in compiler-ssr (3ef1fcc), closes #​3536
  • devtools: send update to component owning the slot (1355ee2)
  • runtime-core: avoid double-setting props when casting (0255be2), closes #​3371 #​3384
  • runtime-core: avoid the proxy object polluting the slots of the internal instance (#​3698) (4ce0df6), closes #​3695
  • types: declared prop keys should always exist in props argument (#​3726) (9b160b9)
  • types/reactivity: error TS4058 caused by RefSymbol (#​2548) (90aa835)
  • compat: correctly merge lifecycle hooks when using Vue.extend (#​3762) (2bfb8b5), closes #​3761
  • compiler-core: bail out to array children when the element has custom directives + only one text child node (#​3757) (a56ab14)
  • compat: handle and warn config.optionMergeStrategies (94e69fd)
  • compiler-core: preserve comment content in production when comments option is enabled (e486254)
  • hmr: don't remove __file key from component type (9db3cbb)
  • hydration: fix update before async component is hydrated (#​3563) (c8d9683), closes #​3560
  • reactivity: fix tracking for readonly + reactive Map (#​3604) (5036c51), closes #​3602
  • runtime-core: ensure declare prop keys are always present (4fe4de0), closes #​3288
  • runtime-core: watching multiple sources: computed (#​3066) (e7300eb), closes #​3068
  • Teleport: avoid changing the reference of vnode.dynamicChildren (#​3642) (43f7815), closes #​3641
  • watch: avoid traversing non-plain objects (62b8f4a)
  • watch: this.$watch should support watching keypath (870f2a7)

v3.0.11

Compare Source

Bug Fixes
  • compiler-sfc: fix wrong scopeId for nested <script setup> components (7f7dcc9)
  • runtime-core: fix render function + optimized slot edge case (#​3523) (995d76b), closes #​2893
  • runtime-core: fix v-on object kebab-case event emit matching (c1cd42e), closes #​3527

v3.0.10

Compare Source

Bug Fixes
Performance Improvements
  • compiler-sfc: skip srcset transform if all candidates are external (b39208c)
  • runtime-core: optimize the performance of getTypeIndex (#​3206) (2e50acf)

v3.0.9

Compare Source

Bug Fixes

v3.0.8

Compare Source

Bug Fixes
Performance Improvements
  • support only attaching slot scope ids when necessary (02cbbb7)

v3.0.7

Compare Source

Bug Fixes
Performance Improvements
  • reactivity: only call Set.add if doesn't already have value (#​3307) (9cd9883)

v3.0.6

Compare Source

Bug Fixes
  • compiler-core: do not mark v-for as stable on const bindings (734c65b), closes vitejs/vite#​1956
  • compiler-dom: ensure global build filename matches the one defined in package.json (close #​3181) (#​3185) (96b6433)
  • compiler-dom: fix cdn entries (fcb6c89), closes #​3181 #​3185
  • compiler-sfc: compiler blank srcset (#​3005) (9dc816d)
  • compiler-sfc: removeSpecifier issue when removing initial imports (script-setup) (#​2729) (6d762a8)
  • compiler-sfc: the empty lang attribute should be treated as no lang specified (#​3051) (6d5b623)
  • compiler-sfc: transformAssetUrls.base should not affect known module requests (2ea9867)
  • compiler-sfc: treat const reactive() bindings as mutable (03360ce)
  • compiler-ssr: avoid duplicated asset imports merged from component slot client branch (c69f4ea), closes vitejs/vite#​2034
  • devtools: init devtools in production (#​2906) (4d9bcb7)
  • devtools: send instance to devtools when it's mounted instead of created (4fecb27)
  • docs: change reference to passed deadline (#​2930) (de7f9d1)
  • hmr: deep clone reused hoisted trees during dev (5a7a1b8), closes vitejs/vite#​2022
  • runtime-core: align parent/root with the template ref when using expose (#​3158) (f43a3b0)
  • runtime-core: allow overriding properties other than props (#​3105) (73117f6)
  • runtime-core: check the DEV_ROOT_FRAGMENT flag correctly in the dev environment (#​2750) (347a879)
  • runtime-core: component methods should override global properties in DEV (#​3074) (2587f36)
  • runtime-core: ensure app instance can be garbage collected after unmount (close #​2907) (#​2909) (60e05ef)
  • runtime-core: instanceWatch should pass this.proxy to source as the first argument (#​2753) (ec8fd10)
  • runtime-dom: ensure readonly type prop on textarea is handled patched as attribute (#​2888) (c5d147c), closes #​2766
  • kebab-case events are attached correctly on web components, see #​2841 (#​2847) (b302cbb)
  • types: extract the correct props type for the DateConstructor (#​2676) (48f0d29)
  • ensure all published packages contan a LICENCE file (close #​2650) (#​2857) (6a48d23)
  • remove superfluous spaces when normalizing class (#​3083) (4b55142)
  • runtime-dom: enable set form attr to null on form-elements (#​2840) (#​2849) (f262438)
  • toRef: ref created from union typed prop can't be used in watch (#​3048) (4ca4666)
  • should prefix ShadowRoot with window. (#​2943) (97d6f1a)
Features
Performance Improvements

v3.0.5

Compare Source

Note: this release contains a type-only change that requires TypeScript 4.0+, which may cause build issues in projects still using TS 3.x.

Bug Fixes
Features
  • devtools: send instance (3626ff0)

v3.0.4

Compare Source

Bug Fixes
  • async-component: forward refs on async component wrapper (64d4681), closes #​2671
  • attr-fallthrough: ensure consistent attr fallthrough for root fragments with comments (3bc2914), closes #​2549
  • build: enable safari10 option for terser (#​2472) (20a704f), closes #​2470
  • compiler-core: fix scope var reference check for v-on expressions (9db7095), closes #​2564
  • compiler-core: fix unintended imports in esm-bundler builds (55d99d7), closes #​2258 #​2515
  • compiler-core: transform kebab case props to camelcase on slots (#​2490) (ef59a30), closes #​2488
  • compiler-core/v-on: handle falsy values when caching v-on handlers (e4f09c1), closes #​2605
  • compiler-sfc: fix parsing error when lang="" is used on plain element (#​2569) (5f2a853), closes #​2566
  • compiler-sfc: named imports from .vue file should not be treated as constant (085bbd5), closes #​2699
  • compiler-sfc: should not remove import statements with no specifier when compiling script setup (43eab92)
  • compiler-ssr: generate correct children for transition-group (a5d6f80), closes #​2510
  • compiler-ssr: handle v-model checkbox with true-value binding (fe5428d)
  • compiler-ssr: should not render key/ref bindings in ssr (5b62662)
  • provide: support symbols in applyOptions (#​2616) (7a1a782), closes #​2615
  • reactivity: ensure readonly on plain arrays doesn't track array methods. (#​2506) (3470308), closes #​2493
  • reactivity: ensure add/set on reactive collections return the proxy (#​2534) (6e46a57), closes #​2530
  • runtime-core: ensure keep-alive deep-watches include/explude props (#​2551) (421205d), closes #​2550
  • runtime-core: ensure watchers are always registered to correct instance owner (#​2495) (735af1c), closes #​2381
  • runtime-core: fix emit listener check on kebab-case events (#​2542) (3532b2b), closes #​2540
  • runtime-core: handle static node move in production (bf16a57)
  • runtime-core: remove static node in production mode (#​2556) (2a9ba0c), closes #​2553
  • runtime-core: should pause tracking when initializing legacy options (#​2524) (0ff2a4f), closes #​2521
  • runtime-core: skip functional components in public $parent chain traversal (53f4885), closes #​2437
  • runtime-dom: attribute should be removed with nullish values (#​2679) (fb6b9f8), closes #​2677
  • script-setup: ensure useContext() return valid context (73cdb9d)
  • slots: dynamically named slots should be keyed by name (2ab8c41), closes #​2535
  • slots: should render fallback content when slot content contains no valid nodes (#​2485) (ce4915d), closes #​2347 #​2461
  • suspense: fix nested async child toggle inside already resovled suspense (cf7f1db), closes #​2215
  • teleport: Teleport into SVG elements (#​2648) (cd92836), closes #​2652
  • transition: avoid invoking stale transition end callbacks (eaf8a67), closes #​2482
  • transition: respect rules in *-leave-from transition class (#​2597) (e2618a6), closes #​2593
  • types: fix ToRefs type on union value types (e315d84), closes #​2687
  • v-model: avoid mutation when using Set models + fix multi select Set model update (f2b0a8e)
  • v-model: respect checkbox true-value/false-value on initial render (48f00c0), closes #​2694
  • v-show: ensure v-show conflict with inline string style binding (3cd30c5), closes #​2583
  • allow hmr in all builds (46d80f4), closes #​2571
Features
  • sfc: allow sfcs to recursively self-reference in template via name inferred from filename (67d1aac)

v3.0.3

Compare Source

Bug Fixes
  • compiler-core/compiler-sfc: handle destructure assignment expressions (4c6078c)
  • compiler-sfc: fix script setup ts helpers (6e3abc8)
  • hmr: fix updates for imported but not yet rendered components (9c23ddf)
  • runtime-core: components with static props and slots should not be force updated (51e43e0)
  • runtime-core: ensure scheduler queue is always non-null (#​2567) (af95604)
  • runtime-dom: use correct import source (f28ca55)
  • style-vars: apply css vars in post flush effect (3a6b120)
  • handle case of ref declaration without initial value (8485cd4)
  • types: ensure correct type for toRef and toRefs on existing refs (8e20375)
Experimental Features

Note: support for experimental features in SFCs have been updated according to changes in ongoing RFCs. This release may break existing usage of such experimental features.

  • compiler-sfc: compileScript inline render function mode (886ed76)
  • compiler-sfc: new script setup implementation (556560f)
  • compiler-sfc: new SFC css varaible injection implementation (41bb7fa)
  • compiler-sfc: support kebab-case components in <script setup> sfc template (3f99e23)
  • runtime-core: explicit expose API (0e59770)
Reverts
  • Revert "wip: allow scriptCompiled to be cached on sfc descriptor" (9db4288)

v3.0.2

Compare Source

Bug Fixes
Features

v3.0.1

Compare Source

Bug Fixes
  • compiler-sfc: fix wrong scopeId for nested <script setup> components (7f7dcc9)
  • runtime-core: fix render function + optimized slot edge case (#​3523) (995d76b), closes #​2893
  • runtime-core: fix v-on object kebab-case event emit matching (c1cd42e), closes #​3527

v3.0.0

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