Merge branch 'main' into edison/fix/12639

.github/workflows/autofix.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4.0.0
+        uses: pnpm/action-setup@v4.1.0
 
       - name: Install Node.js
         uses: actions/setup-node@v4
@@ -31,4 +31,4 @@ jobs:
       - name: Run prettier
         run: pnpm run format
 
-      - uses: autofix-ci/action@ff86a557419858bb967097bfc916833f5647fa8c
+      - uses: autofix-ci/action@551dded8c6cc8a1054039c8bc0b8b48c51dfc6ef

.github/workflows/canary-minor.yml

@@ -17,7 +17,7 @@ jobs:
           ref: minor
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4.0.0
+        uses: pnpm/action-setup@v4.1.0
 
       - name: Install Node.js
         uses: actions/setup-node@v4

.github/workflows/canary.yml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4.0.0
+        uses: pnpm/action-setup@v4.1.0
 
       - name: Install Node.js
         uses: actions/setup-node@v4

.github/workflows/size-data.yml

@@ -25,7 +25,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4.0.0
+        uses: pnpm/action-setup@v4.1.0
 
       - name: Install Node.js
         uses: actions/setup-node@v4

.github/workflows/size-report.yml

@@ -25,7 +25,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4.0.0
+        uses: pnpm/action-setup@v4.1.0
 
       - name: Install Node.js
         uses: actions/setup-node@v4
@@ -37,7 +37,7 @@ jobs:
         run: pnpm install
 
       - name: Download Size Data
-        uses: dawidd6/action-download-artifact@v6
+        uses: dawidd6/action-download-artifact@v9
         with:
           name: size-data
           run_id: ${{ github.event.workflow_run.id }}
@@ -56,7 +56,7 @@ jobs:
           path: temp/size/base.txt
 
       - name: Download Previous Size Data
-        uses: dawidd6/action-download-artifact@v6
+        uses: dawidd6/action-download-artifact@v9
         with:
           branch: ${{ steps.pr-base.outputs.content }}
           workflow: size-data.yml

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4.0.0
+        uses: pnpm/action-setup@v4.1.0
 
       - name: Install Node.js
         uses: actions/setup-node@v4
@@ -35,7 +35,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4.0.0
+        uses: pnpm/action-setup@v4.1.0
 
       - name: Install Node.js
         uses: actions/setup-node@v4
@@ -63,7 +63,7 @@ jobs:
           key: chromium-${{ hashFiles('pnpm-lock.yaml') }}
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4.0.0
+        uses: pnpm/action-setup@v4.1.0
 
       - name: Install Node.js
         uses: actions/setup-node@v4
@@ -88,7 +88,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4.0.0
+        uses: pnpm/action-setup@v4.1.0
 
       - name: Install Node.js
         uses: actions/setup-node@v4
@@ -104,5 +104,8 @@ jobs:
       - name: Run prettier
         run: pnpm run format-check
 
+      - name: Run tsc
+        run: pnpm run check
+
       - name: Run type declaration tests
         run: pnpm run test-dts

.node-version

@@ -1 +1 @@
-20
+22.14.0

CHANGELOG.md

@@ -1,3 +1,69 @@
+## [3.5.15](https://github.com/vuejs/core/compare/v3.5.14...v3.5.15) (2025-05-26)
+
+
+### Bug Fixes
+
+* **compat:** ensure false value on input retains value attribute ([#13216](https://github.com/vuejs/core/issues/13216)) ([1a66474](https://github.com/vuejs/core/commit/1a664749d4d65a345589a6d78106ede7574cb2e1)), closes [#13205](https://github.com/vuejs/core/issues/13205)
+* **compat:** should not warn COMPILER_V_BIND_OBJECT_ORDER when using v-bind together with v-for ([#12993](https://github.com/vuejs/core/issues/12993)) ([93949e6](https://github.com/vuejs/core/commit/93949e6587ee019bccd5b8b9d76f0e1ed6ea16fc)), closes [#12992](https://github.com/vuejs/core/issues/12992)
+* **compile-sfc:** handle inline template source map in prod build ([#12701](https://github.com/vuejs/core/issues/12701)) ([89edc6c](https://github.com/vuejs/core/commit/89edc6cdcbd34ea6394927ecbfaa61dc4f871de7)), closes [#12682](https://github.com/vuejs/core/issues/12682) [vitejs/vite-plugin-vue#500](https://github.com/vitejs/vite-plugin-vue/issues/500)
+* **compiler-core:** ensure mapping is added only if node source is available ([#13285](https://github.com/vuejs/core/issues/13285)) ([d37a2ac](https://github.com/vuejs/core/commit/d37a2ac59d904ac0e3257ba552b6c04920a363f0)), closes [#13261](https://github.com/vuejs/core/issues/13261) [vitejs/vite-plugin-vue#368](https://github.com/vitejs/vite-plugin-vue/issues/368)
+* **compiler-dom:** improve HTML nesting validation to allow any child element within template tag ([#13320](https://github.com/vuejs/core/issues/13320)) ([163b365](https://github.com/vuejs/core/commit/163b3651d174321911648a164052effa9249a2aa)), closes [#13318](https://github.com/vuejs/core/issues/13318)
+* **compiler-sfc:** add error handling for defineModel() without variable assignment ([#13352](https://github.com/vuejs/core/issues/13352)) ([00734af](https://github.com/vuejs/core/commit/00734afef5f7bddbdaee52aa5359a6ef989f32d3)), closes [#13280](https://github.com/vuejs/core/issues/13280)
+* **compiler-sfc:** add scoping tag to trailing universal selector ([#12918](https://github.com/vuejs/core/issues/12918)) ([949df80](https://github.com/vuejs/core/commit/949df808809fd7cccf7718797beab0654aa68302)), closes [#12906](https://github.com/vuejs/core/issues/12906)
+* **compiler-sfc:** improve type inference for TSTypeAliasDeclaration with better runtime type detection ([#13245](https://github.com/vuejs/core/issues/13245)) ([cf5a5e0](https://github.com/vuejs/core/commit/cf5a5e0edf0efcab25c27aa2d13eba91f7372d39)), closes [#13240](https://github.com/vuejs/core/issues/13240)
+* **compiler-sfc:** simulate `allowArbitraryExtensions` on resolving type ([#13301](https://github.com/vuejs/core/issues/13301)) ([f7ce5ae](https://github.com/vuejs/core/commit/f7ce5ae666129339c006b339437c2dff6bceffe0)), closes [#13295](https://github.com/vuejs/core/issues/13295)
+* **custom-element:** allow injecting values ​​from app context in nested elements ([#13219](https://github.com/vuejs/core/issues/13219)) ([b991075](https://github.com/vuejs/core/commit/b9910755a50c7d6c52b28c3aef20cf97810295c9)), closes [#13212](https://github.com/vuejs/core/issues/13212)
+* **custom-element:** ensure proper remount and prevent redundant slot parsing with shadowRoot false ([#13201](https://github.com/vuejs/core/issues/13201)) ([1d41d4d](https://github.com/vuejs/core/commit/1d41d4de7f64a37160c8171d0137fd8d35c346c9)), closes [#13199](https://github.com/vuejs/core/issues/13199)
+* **custom-element:** preserve appContext during update ([#12455](https://github.com/vuejs/core/issues/12455)) ([013749e](https://github.com/vuejs/core/commit/013749e75ef3b51762a86da379ea4ba4501b54ae)), closes [#12453](https://github.com/vuejs/core/issues/12453)
+* **custom-element:** properly resolve props for sync component defs ([#12855](https://github.com/vuejs/core/issues/12855)) ([a683c80](https://github.com/vuejs/core/commit/a683c80cf44ecc482f8ac9c76bf2381443c1b0bb)), closes [#12854](https://github.com/vuejs/core/issues/12854)
+* **hydration:** handle transition appear hydration edge case ([#13339](https://github.com/vuejs/core/issues/13339)) ([35aeae7](https://github.com/vuejs/core/commit/35aeae7fa3168adcf9ed95fd35495d17c8b93eeb)), closes [#13335](https://github.com/vuejs/core/issues/13335)
+* **hydration:** skip lazy hydration for patched components ([#13283](https://github.com/vuejs/core/issues/13283)) ([80055fd](https://github.com/vuejs/core/commit/80055fddfb3ca1e2a44f19c7f0ffaeba00de5140)), closes [#13255](https://github.com/vuejs/core/issues/13255)
+* **suspense:** handle edge case in patching list nodes within Suspense ([#13306](https://github.com/vuejs/core/issues/13306)) ([772b008](https://github.com/vuejs/core/commit/772b0087cb7be151c514a1d30365fb0f61a652ba)), closes [#13305](https://github.com/vuejs/core/issues/13305)
+* **teleport:** handle deferred teleport updates before and after mount ([#13350](https://github.com/vuejs/core/issues/13350)) ([d15dce3](https://github.com/vuejs/core/commit/d15dce3142474f2ef9fffed38383acdadcb26c4c)), closes [#13349](https://github.com/vuejs/core/issues/13349)
+* **types:** avoid merging component instance into `$props` in `ComponentInstance` ([#12870](https://github.com/vuejs/core/issues/12870)) ([f44feed](https://github.com/vuejs/core/commit/f44feed6fa461a9c4c724e9631c19e9e214c0a20)), closes [#12751](https://github.com/vuejs/core/issues/12751)
+* **types:** exclude `undefined` from inferred prop types with default values ([#13007](https://github.com/vuejs/core/issues/13007)) ([5179d32](https://github.com/vuejs/core/commit/5179d328d950015e7fb2a74fe1a8518fd8d2c94e)), closes [#13006](https://github.com/vuejs/core/issues/13006)
+* **watch:** update `oldValue` before running `cb` to prevent stale value ([#12296](https://github.com/vuejs/core/issues/12296)) ([c69c4bb](https://github.com/vuejs/core/commit/c69c4bb59c114f2b5e03733b55ef9ace3087b5c3)), closes [#12294](https://github.com/vuejs/core/issues/12294)
+
+
+
+## [3.5.14](https://github.com/vuejs/core/compare/v3.5.13...v3.5.14) (2025-05-15)
+
+
+### Bug Fixes
+
+* **compat:** correct deprecation message for v-bind.sync usage ([#13137](https://github.com/vuejs/core/issues/13137)) ([466b30f](https://github.com/vuejs/core/commit/466b30f4049ec89fb282624ec17d1a93472ab93f)), closes [#13133](https://github.com/vuejs/core/issues/13133)
+* **compiler-core:** remove slot cache from parent renderCache during unmounting ([#13215](https://github.com/vuejs/core/issues/13215)) ([5d166f3](https://github.com/vuejs/core/commit/5d166f3796a03a497435fc079c6a83a4e9c6cf52))
+* **compiler-sfc:** fix scope handling for props destructure in function parameters and catch clauses ([8e34357](https://github.com/vuejs/core/commit/8e3435779a667de485cf9efd78667d0ca14c5f84)), closes [#12790](https://github.com/vuejs/core/issues/12790)
+* **compiler-sfc:** treat the return value of `useTemplateRef` as a definite ref ([#13197](https://github.com/vuejs/core/issues/13197)) ([8ae1122](https://github.com/vuejs/core/commit/8ae11226e8ee938615e17c7b81dc38ae3f7cefb9))
+* **compiler:** fix spelling error in domTagConfig ([#13043](https://github.com/vuejs/core/issues/13043)) ([388295b](https://github.com/vuejs/core/commit/388295b27f3cc69eba25d325bbe60a36a3df831a))
+* **customFormatter:** properly accessing ref value during debugger ([#12948](https://github.com/vuejs/core/issues/12948)) ([fdbd026](https://github.com/vuejs/core/commit/fdbd02658301dd794fe0c84f0018d080a07fca9f))
+* **hmr/teleport:** adjust static children traversal for HMR in dev mode ([#12819](https://github.com/vuejs/core/issues/12819)) ([5e37dd0](https://github.com/vuejs/core/commit/5e37dd009562bcd8080a200c32abde2d6e4f0305)), closes [#12816](https://github.com/vuejs/core/issues/12816)
+* **hmr:** avoid hydration for hmr root reload ([#12450](https://github.com/vuejs/core/issues/12450)) ([1f98a9c](https://github.com/vuejs/core/commit/1f98a9c493d01c21befa90107f0593bc92a58932)), closes [vitejs/vite-plugin-vue#146](https://github.com/vitejs/vite-plugin-vue/issues/146) [vitejs/vite-plugin-vue#477](https://github.com/vitejs/vite-plugin-vue/issues/477)
+* **hmr:** avoid hydration for hmr updating ([#12262](https://github.com/vuejs/core/issues/12262)) ([9c4dbbc](https://github.com/vuejs/core/commit/9c4dbbc5185125835ad3e49baba303bd54676111)), closes [#7706](https://github.com/vuejs/core/issues/7706) [#8170](https://github.com/vuejs/core/issues/8170)
+* **reactivity:** ensure markRaw objects are not reactive ([#12824](https://github.com/vuejs/core/issues/12824)) ([295b5ec](https://github.com/vuejs/core/commit/295b5ec19b6a52c4a56652cc4d6e93a4ea7c14ed)), closes [#12807](https://github.com/vuejs/core/issues/12807)
+* **reactivity:** ensure multiple effectScope on() and off() calls maintains correct active scope ([22dcbf3](https://github.com/vuejs/core/commit/22dcbf3e20eb84f69c8952f6f70d9990136a4a68)), closes [#12631](https://github.com/vuejs/core/issues/12631) [#12632](https://github.com/vuejs/core/issues/12632) [#12641](https://github.com/vuejs/core/issues/12641)
+* **reactivity:** should not recompute if computed does not track reactive data ([#12341](https://github.com/vuejs/core/issues/12341)) ([0b23fd2](https://github.com/vuejs/core/commit/0b23fd23833cf085e7e112bf4435cfc9b360d072)), closes [#12337](https://github.com/vuejs/core/issues/12337)
+* **runtime-core:**  stop tracking deps in setRef during unmount ([#13210](https://github.com/vuejs/core/issues/13210)) ([016c472](https://github.com/vuejs/core/commit/016c472bd2e7604b21c69dee1da8545ce26e4d2f))
+* **runtime-core:**  update __vnode of static nodes when patching along the optimized path ([#13223](https://github.com/vuejs/core/issues/13223)) ([b3ecee3](https://github.com/vuejs/core/commit/b3ecee3da8ed5c55dea89ce6b4b376b2b722b018))
+* **runtime-core:** inherit comment nodes during block patch in production build  ([#10748](https://github.com/vuejs/core/issues/10748)) ([6264505](https://github.com/vuejs/core/commit/626450590d81f79117b34d2a73073b1dc8f551bd)), closes [#10747](https://github.com/vuejs/core/issues/10747) [#12650](https://github.com/vuejs/core/issues/12650)
+* **runtime-core:** prevent unmounted vnode from being inserted during transition leave ([#12862](https://github.com/vuejs/core/issues/12862)) ([d6a6ec1](https://github.com/vuejs/core/commit/d6a6ec13ce521683bfb2a22932778ef7b51f8600)), closes [#12860](https://github.com/vuejs/core/issues/12860)
+* **runtime-core:** respect immutability for readonly reactive arrays in `v-for` ([#13091](https://github.com/vuejs/core/issues/13091)) ([3f27c58](https://github.com/vuejs/core/commit/3f27c58ffbd4309df369bc89493fdc284dc540bb)), closes [#13087](https://github.com/vuejs/core/issues/13087)
+* **runtime-dom:** always treat autocorrect as attribute ([#13001](https://github.com/vuejs/core/issues/13001)) ([1499135](https://github.com/vuejs/core/commit/1499135c227236e037bb746beeb777941b0b58ff)), closes [#5705](https://github.com/vuejs/core/issues/5705)
+* **slots:** properly warn if slot invoked in setup ([#12195](https://github.com/vuejs/core/issues/12195)) ([9196222](https://github.com/vuejs/core/commit/9196222ae1d63b52b35ac5fbf5e71494587ccf05)), closes [#12194](https://github.com/vuejs/core/issues/12194)
+* **ssr:** properly init slots during ssr rendering ([#12441](https://github.com/vuejs/core/issues/12441)) ([2206cd2](https://github.com/vuejs/core/commit/2206cd235a1627c540e795e378b7564a55b47313)), closes [#12438](https://github.com/vuejs/core/issues/12438)
+* **transition:** fix KeepAlive with transition out-in mode behavior in production ([#12468](https://github.com/vuejs/core/issues/12468)) ([343c891](https://github.com/vuejs/core/commit/343c89122448719bd6ed6bd9de986dfb2721d6bf)), closes [#12465](https://github.com/vuejs/core/issues/12465)
+* **TransitionGroup:** reset prevChildren to prevent memory leak ([#13183](https://github.com/vuejs/core/issues/13183)) ([8b848cb](https://github.com/vuejs/core/commit/8b848cbbd2af337d23e19e202f9ab433f8580855)), closes [#13181](https://github.com/vuejs/core/issues/13181)
+* **types:** allow return any for Options API lifecycle hooks ([#5914](https://github.com/vuejs/core/issues/5914)) ([06310e8](https://github.com/vuejs/core/commit/06310e82f5bed62d1b9733dcb18cd8d6edc988de))
+* **types:** the directive's modifiers should be optional ([#12605](https://github.com/vuejs/core/issues/12605)) ([10e54dc](https://github.com/vuejs/core/commit/10e54dcc86a7967f3196d96200bcbd1d3d42082f))
+* **typos:** fix comments referencing transformElement.ts ([#12551](https://github.com/vuejs/core/issues/12551))[ci-skip] ([11c053a](https://github.com/vuejs/core/commit/11c053a5429ad0d27a0e2c78b6b026ea00ace116))
+
+
+### Features
+
+* **types:** add type TemplateRef ([#12645](https://github.com/vuejs/core/issues/12645)) ([636a861](https://github.com/vuejs/core/commit/636a8619f06c71dfd79f7f6412fd130c4f84226f))
+
+
+
 ## [3.5.13](https://github.com/vuejs/core/compare/v3.5.12...v3.5.13) (2024-11-15)
 
 
@@ -8,7 +74,7 @@
 * **custom-element:** avoid triggering mutationObserver when relecting props ([352bc88](https://github.com/vuejs/core/commit/352bc88c1bd2fda09c61ab17ea1a5967ffcd7bc0)), closes [#12214](https://github.com/vuejs/core/issues/12214) [#12215](https://github.com/vuejs/core/issues/12215)
 * **deps:** update dependency postcss to ^8.4.48 ([#12356](https://github.com/vuejs/core/issues/12356)) ([b5ff930](https://github.com/vuejs/core/commit/b5ff930089985a58c3553977ef999cec2a6708a4))
 * **hydration:** the component vnode's el should be updated when a mismatch occurs. ([#12255](https://github.com/vuejs/core/issues/12255)) ([a20a4cb](https://github.com/vuejs/core/commit/a20a4cb36a3e717d1f8f259d0d59f133f508ff0a)), closes [#12253](https://github.com/vuejs/core/issues/12253)
-* **reactiivty:** avoid unnecessary watcher effect removal from inactive scope ([2193284](https://github.com/vuejs/core/commit/21932840eae72ffcd357a62ec596aaecc7ec224a)), closes [#5783](https://github.com/vuejs/core/issues/5783) [#5806](https://github.com/vuejs/core/issues/5806)
+* **reactivity:** avoid unnecessary watcher effect removal from inactive scope ([2193284](https://github.com/vuejs/core/commit/21932840eae72ffcd357a62ec596aaecc7ec224a)), closes [#5783](https://github.com/vuejs/core/issues/5783) [#5806](https://github.com/vuejs/core/issues/5806)
 * **reactivity:** release nested effects/scopes on effect scope stop ([#12373](https://github.com/vuejs/core/issues/12373)) ([bee2f5e](https://github.com/vuejs/core/commit/bee2f5ee62dc0cd04123b737779550726374dd0a)), closes [#12370](https://github.com/vuejs/core/issues/12370)
 * **runtime-dom:** set css vars before user onMounted hooks ([2d5c5e2](https://github.com/vuejs/core/commit/2d5c5e25e9b7a56e883674fb434135ac514429b5)), closes [#11533](https://github.com/vuejs/core/issues/11533)
 * **runtime-dom:** set css vars on update to handle child forcing reflow in onMount ([#11561](https://github.com/vuejs/core/issues/11561)) ([c4312f9](https://github.com/vuejs/core/commit/c4312f9c715c131a09e552ba46e9beb4b36d55e6))

README.md

@@ -34,7 +34,8 @@ Please make sure to respect issue requirements and use [the new issue helper](ht
 
 ## Stay In Touch
 
-- [Twitter](https://twitter.com/vuejs)
+- [X](https://x.com/vuejs)
+- [Bluesky](https://bsky.app/profile/vuejs.org)
 - [Blog](https://blog.vuejs.org/)
 - [Job Board](https://vuejobs.com/?ref=vuejs)
 
@@ -44,7 +45,9 @@ Please make sure to read the [Contributing Guide](https://github.com/vuejs/core/
 
 Thank you to all the people who already contributed to Vue!
 
-<a href="https://github.com/vuejs/core/graphs/contributors"><img src="https://opencollective.com/vuejs/contributors.svg?width=890" /></a>
+<a href="https://github.com/vuejs/core/graphs/contributors"><img src="https://opencollective.com/vuejs/contributors.svg?width=890&limit=500" /></a>
+
+<sub>_Note: Showing the first 500 contributors only due to GitHub image size limitations_</sub>
 
 ## License
 

changelogs/CHANGELOG-3.0.md

@@ -56,13 +56,13 @@
 - **hydration:** handle camel-case tag name when performing match assertion ([#3247](https://github.com/vuejs/core/issues/3247)) ([9036f88](https://github.com/vuejs/core/commit/9036f88d8304a3455265f1ecd86ec8f4a5ea4715)), closes [#3243](https://github.com/vuejs/core/issues/3243)
 - **KeepAlive:** adapt keepalive for ssr ([#3259](https://github.com/vuejs/core/issues/3259)) ([e8e9b00](https://github.com/vuejs/core/commit/e8e9b00f81ed42434afd92f84101e7a14d70a23c)), closes [#3255](https://github.com/vuejs/core/issues/3255)
 - **reactivity:** ensure computed can be wrapped by readonly ([41e02f0](https://github.com/vuejs/core/commit/41e02f0fac069c93c94438741517e713f3c94215)), closes [#3376](https://github.com/vuejs/core/issues/3376)
-- **reactivity:** ensure that shallow and normal proxies are tracked seperately (close [#2843](https://github.com/vuejs/core/issues/2843)) ([#2851](https://github.com/vuejs/core/issues/2851)) ([22cc4a7](https://github.com/vuejs/core/commit/22cc4a76592cfe336e75e2fa0c05232ae1f0f149))
+- **reactivity:** ensure that shallow and normal proxies are tracked separately (close [#2843](https://github.com/vuejs/core/issues/2843)) ([#2851](https://github.com/vuejs/core/issues/2851)) ([22cc4a7](https://github.com/vuejs/core/commit/22cc4a76592cfe336e75e2fa0c05232ae1f0f149))
 - **reactivity:** fix shallow readonly behavior for collections ([#3003](https://github.com/vuejs/core/issues/3003)) ([68de9f4](https://github.com/vuejs/core/commit/68de9f408a2e61a5726a4a0d03b026cba451c5bd)), closes [#3007](https://github.com/vuejs/core/issues/3007)
 - **rumtime-core:** custom dom props should be cloned when cloning a hoisted DOM ([#3080](https://github.com/vuejs/core/issues/3080)) ([5dbe834](https://github.com/vuejs/core/commit/5dbe8348581dacd7a3594a9b0055ce350ce8e5bf)), closes [#3072](https://github.com/vuejs/core/issues/3072)
 - **runtime-core:** cache props default values to avoid unnecessary watcher trigger ([#3474](https://github.com/vuejs/core/issues/3474)) ([44166b4](https://github.com/vuejs/core/commit/44166b43d9be1062f79612880f71284049bcab0b)), closes [#3471](https://github.com/vuejs/core/issues/3471)
 - **runtime-core:** ensure only skip unflushed job ([#3406](https://github.com/vuejs/core/issues/3406)) ([bf34e33](https://github.com/vuejs/core/commit/bf34e33c909da89681b9c5004cdf04ab198ec5a7))
 - **runtime-core:** fix async component ref handling ([#3191](https://github.com/vuejs/core/issues/3191)) ([7562e72](https://github.com/vuejs/core/commit/7562e72c2b58a5646bd4fbd9adea11eb884fe140)), closes [#3188](https://github.com/vuejs/core/issues/3188)
-- **runtime-core:** fix erraneous emits warnings w/ mixins ([60d777d](https://github.com/vuejs/core/commit/60d777d228414515cc32526ad72a53ef070501be)), closes [#2651](https://github.com/vuejs/core/issues/2651)
+- **runtime-core:** fix erroneous emits warnings w/ mixins ([60d777d](https://github.com/vuejs/core/commit/60d777d228414515cc32526ad72a53ef070501be)), closes [#2651](https://github.com/vuejs/core/issues/2651)
 - **runtime-core:** fix warning for absent props ([#3363](https://github.com/vuejs/core/issues/3363)) ([86ceef4](https://github.com/vuejs/core/commit/86ceef43523bfbbb0a24731d3802ca6849cbefd6)), closes [#3362](https://github.com/vuejs/core/issues/3362)
 - **runtime-core:** handle error in async setup ([#2881](https://github.com/vuejs/core/issues/2881)) ([d668d48](https://github.com/vuejs/core/commit/d668d48e9e5211a49ee53361ea5b4d67ba16e0a3))
 - **runtime-core:** handle error in async watchEffect ([#3129](https://github.com/vuejs/core/issues/3129)) ([eb1fae6](https://github.com/vuejs/core/commit/eb1fae63f926435fb0eef890663d24e09d4c79e1))
@@ -202,7 +202,7 @@ may cause build issues in projects still using TS 3.x.
 - **script-setup:** ensure useContext() return valid context ([73cdb9d](https://github.com/vuejs/core/commit/73cdb9d4208f887fe08349657122e39175d7166c))
 - **slots:** dynamically named slots should be keyed by name ([2ab8c41](https://github.com/vuejs/core/commit/2ab8c41a1a43952fb229587a9da48d9a1214ab9e)), closes [#2535](https://github.com/vuejs/core/issues/2535)
 - **slots:** should render fallback content when slot content contains no valid nodes ([#2485](https://github.com/vuejs/core/issues/2485)) ([ce4915d](https://github.com/vuejs/core/commit/ce4915d8bed12f4cdb5fa8ca39bda98d0d3aabb7)), closes [#2347](https://github.com/vuejs/core/issues/2347) [#2461](https://github.com/vuejs/core/issues/2461)
-- **suspense:** fix nested async child toggle inside already resovled suspense ([cf7f1db](https://github.com/vuejs/core/commit/cf7f1dbc9be8d50ad220e3630c38f5a9a217d693)), closes [#2215](https://github.com/vuejs/core/issues/2215)
+- **suspense:** fix nested async child toggle inside already resolved suspense ([cf7f1db](https://github.com/vuejs/core/commit/cf7f1dbc9be8d50ad220e3630c38f5a9a217d693)), closes [#2215](https://github.com/vuejs/core/issues/2215)
 - **teleport:** Teleport into SVG elements ([#2648](https://github.com/vuejs/core/issues/2648)) ([cd92836](https://github.com/vuejs/core/commit/cd928362232747a51d1fd4790bb20adcdd59d187)), closes [#2652](https://github.com/vuejs/core/issues/2652)
 - **transition:** avoid invoking stale transition end callbacks ([eaf8a67](https://github.com/vuejs/core/commit/eaf8a67c7219e1b79d6abca44a1d7f1b341b58b0)), closes [#2482](https://github.com/vuejs/core/issues/2482)
 - **transition:** respect rules in \*-leave-from transition class ([#2597](https://github.com/vuejs/core/issues/2597)) ([e2618a6](https://github.com/vuejs/core/commit/e2618a632d4add2819ffb8b575af0da189dc3204)), closes [#2593](https://github.com/vuejs/core/issues/2593)
@@ -236,7 +236,7 @@ may cause build issues in projects still using TS 3.x.
 
 - **compiler-sfc:** compileScript inline render function mode ([886ed76](https://github.com/vuejs/core/commit/886ed7681dd203c07ff3b504538328f43e14d9b0))
 - **compiler-sfc:** new script setup implementation ([556560f](https://github.com/vuejs/core/commit/556560fae31d9e406cfae656089657b6332686c1))
-- **compiler-sfc:** new SFC css varaible injection implementation ([41bb7fa](https://github.com/vuejs/core/commit/41bb7fa330e78c4a354a2e67742bd13bee2f4293))
+- **compiler-sfc:** new SFC css variable injection implementation ([41bb7fa](https://github.com/vuejs/core/commit/41bb7fa330e78c4a354a2e67742bd13bee2f4293))
 - **compiler-sfc:** support kebab-case components in `<script setup>` sfc template ([3f99e23](https://github.com/vuejs/core/commit/3f99e239e03a8861c462d4ee91feb82066ab3e28))
 - **runtime-core:** explicit expose API ([0e59770](https://github.com/vuejs/core/commit/0e59770b9282992f6a5af4d8fef33dafb948fc8b))
 
@@ -282,7 +282,7 @@ may cause build issues in projects still using TS 3.x.
 - **runtime-core:** fix directive merging on component root ([4d1ebb5](https://github.com/vuejs/core/commit/4d1ebb5deb4c1cb2a02e8482bf8f9cc87197b088)), closes [#2298](https://github.com/vuejs/core/issues/2298)
 - **runtime-core:** fix duplicated unmount traversal in optimized mode ([376883d](https://github.com/vuejs/core/commit/376883d1cfea6ed92807cce1f1209f943a04b625)), closes [#2169](https://github.com/vuejs/core/issues/2169)
 - **runtime-core:** fix provide function data access in extends/mixins ([f06518a](https://github.com/vuejs/core/commit/f06518a8c9201b4fa2a956595aa9d89a192fcd20)), closes [#2300](https://github.com/vuejs/core/issues/2300)
-- **runtime-core:** fix SSR memoery leak due to props normalization cache ([a66e53a](https://github.com/vuejs/core/commit/a66e53a24f445b688eef6812ecb872dc53cf2702)), closes [#2225](https://github.com/vuejs/core/issues/2225)
+- **runtime-core:** fix SSR memory leak due to props normalization cache ([a66e53a](https://github.com/vuejs/core/commit/a66e53a24f445b688eef6812ecb872dc53cf2702)), closes [#2225](https://github.com/vuejs/core/issues/2225)
 - **runtime-core:** make errorCaptured return value handling consistent with Vue 2 ([#2289](https://github.com/vuejs/core/issues/2289)) ([4d20ac8](https://github.com/vuejs/core/commit/4d20ac8173f84c87288255dcc03c62a6ee862a23)), closes [#2267](https://github.com/vuejs/core/issues/2267)
 - **runtime-core:** use consistent camelCase event casing for render functions ([#2278](https://github.com/vuejs/core/issues/2278)) ([62f2617](https://github.com/vuejs/core/commit/62f26173ba715fd8bf2b131e19d94275106e830d)), closes [#2249](https://github.com/vuejs/core/issues/2249)
 - **runtime-core:** vnode.el is null in watcher after rerendering ([#2295](https://github.com/vuejs/core/issues/2295)) ([28d5fd7](https://github.com/vuejs/core/commit/28d5fd7a2871c10df3427dfbbe0e203c2a976cb4)), closes [#2170](https://github.com/vuejs/core/issues/2170)
@@ -450,7 +450,7 @@ may cause build issues in projects still using TS 3.x.
 - **compiler-core:** should attach key to single element child of `<template v-for>` ([#1910](https://github.com/vuejs/core/issues/1910)) ([69cfed6](https://github.com/vuejs/core/commit/69cfed6b313821d1ae7ecb02b63b0aaccb5599c6))
 - **reactivity:** unwrap non-index accessed refs on reactive arrays ([#1859](https://github.com/vuejs/core/issues/1859)) ([3c05f8b](https://github.com/vuejs/core/commit/3c05f8bbd6cd0e01bbc5830730852f9a93d8de8a)), closes [#1846](https://github.com/vuejs/core/issues/1846)
 - **runtime-core:** correctly track dynamic nodes in renderSlot ([#1911](https://github.com/vuejs/core/issues/1911)) ([7ffb79c](https://github.com/vuejs/core/commit/7ffb79c56318861075a47bd2357e34cde8a6dad9))
-- **runtime-core:** disable block tracking when calling compiled slot function in tempalte expressions ([f02e2f9](https://github.com/vuejs/core/commit/f02e2f99d9c2ca95f4fd984d7bd62178eceaa214)), closes [#1745](https://github.com/vuejs/core/issues/1745) [#1918](https://github.com/vuejs/core/issues/1918)
+- **runtime-core:** disable block tracking when calling compiled slot function in template expressions ([f02e2f9](https://github.com/vuejs/core/commit/f02e2f99d9c2ca95f4fd984d7bd62178eceaa214)), closes [#1745](https://github.com/vuejs/core/issues/1745) [#1918](https://github.com/vuejs/core/issues/1918)
 - **teleport:** only inherit el for non-patched nodes ([d4cc7b2](https://github.com/vuejs/core/commit/d4cc7b2496f9ed21ef6cac426697eac058da76bb)), closes [#1903](https://github.com/vuejs/core/issues/1903)
 
 ### Performance Improvements
@@ -631,7 +631,7 @@ may cause build issues in projects still using TS 3.x.
 - **runtime-dom/v-on:** only block event handlers based on attach timestamp ([8b320cc](https://github.com/vuejs/core/commit/8b320cc12f74aafea9ec69f7ce70231d4f0d08fd)), closes [#1565](https://github.com/vuejs/core/issues/1565)
 - **slots:** differentiate dynamic/static compiled slots ([65beba9](https://github.com/vuejs/core/commit/65beba98fe5793133d3218945218b9e3f8d136eb)), closes [#1557](https://github.com/vuejs/core/issues/1557)
 - **v-on:** capitalize dynamic event names ([9152a89](https://github.com/vuejs/core/commit/9152a8901653d7cef864a52a3c618afcc70d827d))
-- **v-on:** refactor DOM event options modifer handling ([380c679](https://github.com/vuejs/core/commit/380c6792d8899f1a43a9e6400c5df483c63290b6)), closes [#1567](https://github.com/vuejs/core/issues/1567)
+- **v-on:** refactor DOM event options modifier handling ([380c679](https://github.com/vuejs/core/commit/380c6792d8899f1a43a9e6400c5df483c63290b6)), closes [#1567](https://github.com/vuejs/core/issues/1567)
 
 ### Features
 
@@ -743,7 +743,7 @@ may cause build issues in projects still using TS 3.x.
 - **compiler-core:** fix parsing for directive with dynamic argument containing dots ([0d26413](https://github.com/vuejs/core/commit/0d26413433d41389f5525a0ef2c2dd7cfbb454d4))
 - **compiler-core:** support static slot names containing dots for 2.x compat ([825ec15](https://github.com/vuejs/core/commit/825ec1500feda8b0c43245e7e92074af7f9dcca2)), closes [#1241](https://github.com/vuejs/core/issues/1241)
 - **hmr:** force full update on nested child components ([#1312](https://github.com/vuejs/core/issues/1312)) ([8f2a748](https://github.com/vuejs/core/commit/8f2a7489b7c74f5cfc1844697c60287c37fc0eb8))
-- **reactivity:** fix toRaw for objects prototype inherting reactive ([10bb34b](https://github.com/vuejs/core/commit/10bb34bb869a47c37d945f8c80abf723fac9fc1a)), closes [#1246](https://github.com/vuejs/core/issues/1246)
+- **reactivity:** fix toRaw for objects prototype inheriting reactive ([10bb34b](https://github.com/vuejs/core/commit/10bb34bb869a47c37d945f8c80abf723fac9fc1a)), closes [#1246](https://github.com/vuejs/core/issues/1246)
 - **runtime-core:** should pass instance to patchProp on mount for event error handling ([#1337](https://github.com/vuejs/core/issues/1337)) ([aac9b03](https://github.com/vuejs/core/commit/aac9b03c11c9be0c67b924004364a42d04d78195)), closes [#1336](https://github.com/vuejs/core/issues/1336)
 - **runtime-core:** track access to $attrs ([6abac87](https://github.com/vuejs/core/commit/6abac87b3d1b7a22df80b7a70a10101a7f3d3732)), closes [#1346](https://github.com/vuejs/core/issues/1346)
 - always treat spellcheck and draggable as attributes ([4492b88](https://github.com/vuejs/core/commit/4492b88938922a7f1bcc36a608375ad99f16b22e)), closes [#1350](https://github.com/vuejs/core/issues/1350)
@@ -863,7 +863,7 @@ may cause build issues in projects still using TS 3.x.
 
 ### Bug Fixes
 
-- **compiler:** bail strigification on runtime constant expressions ([f9a3766](https://github.com/vuejs/core/commit/f9a3766fd68dc6996cdbda6475287c4005f55243))
+- **compiler:** bail stringification on runtime constant expressions ([f9a3766](https://github.com/vuejs/core/commit/f9a3766fd68dc6996cdbda6475287c4005f55243))
 - **transitionGroup:** fix transition children resolving condition ([f05aeea](https://github.com/vuejs/core/commit/f05aeea7aec2e6cd859f40edc6236afd0ce2ea7d))
 
 ### Features

changelogs/CHANGELOG-3.1.md

@@ -28,7 +28,7 @@
 
 - **build:** avoid using async/await syntax ([438754a](https://github.com/vuejs/core/commit/438754a0d1428d10e27d1a290beb4b81da5fdaeb))
 - **build:** fix generated code containing unprocessed class field syntax ([2788154](https://github.com/vuejs/core/commit/2788154f7707928f1dd3e4d9bd144f758a8c0478)), closes [#4052](https://github.com/vuejs/core/issues/4052) [vuejs/vue-cli#6562](https://github.com/vuejs/vue-cli/issues/6562)
-- **codegen:** ensure valid types in genreated code when using global directives ([a44d528](https://github.com/vuejs/core/commit/a44d528af1227c05dedf610b6ec45504d8e58276)), closes [#4054](https://github.com/vuejs/core/issues/4054)
+- **codegen:** ensure valid types in generated code when using global directives ([a44d528](https://github.com/vuejs/core/commit/a44d528af1227c05dedf610b6ec45504d8e58276)), closes [#4054](https://github.com/vuejs/core/issues/4054)
 - **compiler-sfc:** fix parse-only mode when there is no script setup block ([253ca27](https://github.com/vuejs/core/commit/253ca2729d808fc051215876aa4af986e4caa43c))
 - **runtime-core:** add useAttrs and useSlots export ([#4053](https://github.com/vuejs/core/issues/4053)) ([735ada1](https://github.com/vuejs/core/commit/735ada1507623b8d36e80b30a4f67a8af4a45c99))
 - **runtime-core:** fix instance accessed via $parent chain when using expose() ([#4048](https://github.com/vuejs/core/issues/4048)) ([12cf9f4](https://github.com/vuejs/core/commit/12cf9f4ea148a59fd9002ecf9ea9d365829ce37c))
@@ -114,7 +114,7 @@
 ### Performance Improvements
 
 - only trigger `$attrs` update when it has actually changed ([5566d39](https://github.com/vuejs/core/commit/5566d39d467ebdd4e4234bc97d62600ff01ea28e))
-- **compiler:** skip unncessary checks when parsing end tag ([048ac29](https://github.com/vuejs/core/commit/048ac299f35709b25ae1bc1efa67d2abc53dbc3b))
+- **compiler:** skip unnecessary checks when parsing end tag ([048ac29](https://github.com/vuejs/core/commit/048ac299f35709b25ae1bc1efa67d2abc53dbc3b))
 - avoid deopt for props/emits normalization when global mixins are used ([51d2be2](https://github.com/vuejs/core/commit/51d2be20386d4dc59006d31a1cc96676871027ce))
 
 ### Deprecations
@@ -181,7 +181,7 @@
 * **compat:** avoid accidentally delete the modelValue prop ([#3772](https://github.com/vuejs/core/issues/3772)) ([4f17be7](https://github.com/vuejs/core/commit/4f17be7b1ce4872ded085a36b95c1897d8c1f299))
 * **compat:** enum coercion warning ([#3755](https://github.com/vuejs/core/issues/3755)) ([f01aadf](https://github.com/vuejs/core/commit/f01aadf2a16a7bef422eb039d7b157bef9ad32fc))
 * **compiler-core:** fix whitespace management for slots with whitespace: 'preserve' ([#3767](https://github.com/vuejs/core/issues/3767)) ([47da921](https://github.com/vuejs/core/commit/47da92146c9fb3fa6b1e250e064ca49b74d815e4)), closes [#3766](https://github.com/vuejs/core/issues/3766)
-* **compiler-dom:** comments in the v-if branchs should be ignored when used in Transition ([#3622](https://github.com/vuejs/core/issues/3622)) ([7c74feb](https://github.com/vuejs/core/commit/7c74feb3dc6beae7ff3ad22193be3b5a0f4d8aac)), closes [#3619](https://github.com/vuejs/core/issues/3619)
+* **compiler-dom:** comments in the v-if branches should be ignored when used in Transition ([#3622](https://github.com/vuejs/core/issues/3622)) ([7c74feb](https://github.com/vuejs/core/commit/7c74feb3dc6beae7ff3ad22193be3b5a0f4d8aac)), closes [#3619](https://github.com/vuejs/core/issues/3619)
 * **compiler-sfc:** support tsx in setup script ([#3825](https://github.com/vuejs/core/issues/3825)) ([01e8ba8](https://github.com/vuejs/core/commit/01e8ba8f873afe3857a23fb68b44fdc057e31781)), closes [#3808](https://github.com/vuejs/core/issues/3808)
 * **compiler-ssr:** disable hoisting in compiler-ssr ([3ef1fcc](https://github.com/vuejs/core/commit/3ef1fcc8590da186664197a0a82e7856011c1693)), closes [#3536](https://github.com/vuejs/core/issues/3536)
 * **devtools:** send update to component owning the slot ([1355ee2](https://github.com/vuejs/core/commit/1355ee27a65d466bfe8f3a7ba99aa2213e25bc50))
@@ -265,7 +265,7 @@
 - **compat:** avoid accidentally delete the modelValue prop ([#3772](https://github.com/vuejs/core/issues/3772)) ([4f17be7](https://github.com/vuejs/core/commit/4f17be7b1ce4872ded085a36b95c1897d8c1f299))
 - **compat:** enum coercion warning ([#3755](https://github.com/vuejs/core/issues/3755)) ([f01aadf](https://github.com/vuejs/core/commit/f01aadf2a16a7bef422eb039d7b157bef9ad32fc))
 - **compiler-core:** fix whitespace management for slots with whitespace: 'preserve' ([#3767](https://github.com/vuejs/core/issues/3767)) ([47da921](https://github.com/vuejs/core/commit/47da92146c9fb3fa6b1e250e064ca49b74d815e4)), closes [#3766](https://github.com/vuejs/core/issues/3766)
-- **compiler-dom:** comments in the v-if branchs should be ignored when used in Transition ([#3622](https://github.com/vuejs/core/issues/3622)) ([7c74feb](https://github.com/vuejs/core/commit/7c74feb3dc6beae7ff3ad22193be3b5a0f4d8aac)), closes [#3619](https://github.com/vuejs/core/issues/3619)
+- **compiler-dom:** comments in the v-if branches should be ignored when used in Transition ([#3622](https://github.com/vuejs/core/issues/3622)) ([7c74feb](https://github.com/vuejs/core/commit/7c74feb3dc6beae7ff3ad22193be3b5a0f4d8aac)), closes [#3619](https://github.com/vuejs/core/issues/3619)
 - **compiler-sfc:** support tsx in setup script ([#3825](https://github.com/vuejs/core/issues/3825)) ([01e8ba8](https://github.com/vuejs/core/commit/01e8ba8f873afe3857a23fb68b44fdc057e31781)), closes [#3808](https://github.com/vuejs/core/issues/3808)
 - **compiler-ssr:** disable hoisting in compiler-ssr ([3ef1fcc](https://github.com/vuejs/core/commit/3ef1fcc8590da186664197a0a82e7856011c1693)), closes [#3536](https://github.com/vuejs/core/issues/3536)
 - **devtools:** send update to component owning the slot ([1355ee2](https://github.com/vuejs/core/commit/1355ee27a65d466bfe8f3a7ba99aa2213e25bc50))
@@ -317,4 +317,4 @@
 ### Performance Improvements
 
 - only trigger $attrs update when it has actually changed ([5566d39](https://github.com/vuejs/core/commit/5566d39d467ebdd4e4234bc97d62600ff01ea28e))
-- **compiler:** skip unncessary checks when parsing end tag ([048ac29](https://github.com/vuejs/core/commit/048ac299f35709b25ae1bc1efa67d2abc53dbc3b))
+- **compiler:** skip unnecessary checks when parsing end tag ([048ac29](https://github.com/vuejs/core/commit/048ac299f35709b25ae1bc1efa67d2abc53dbc3b))

changelogs/CHANGELOG-3.2.md

@@ -26,7 +26,7 @@
 * **reactivity-transform:** fix $$ escape edge cases ([e06d3b6](https://github.com/vuejs/core/commit/e06d3b614ea518e9cdf83fca9200fc816eb4e5a1)), closes [#6312](https://github.com/vuejs/core/issues/6312) [#6944](https://github.com/vuejs/core/issues/6944)
 * **reactivity-transform:** prohibit const assignment at compile time ([#6993](https://github.com/vuejs/core/issues/6993)) ([3427052](https://github.com/vuejs/core/commit/3427052229db3448252d938292a40e960a0f4b9c)), closes [#6992](https://github.com/vuejs/core/issues/6992)
 * **reactivity:** `triggerRef` working with `toRef` from reactive ([#7507](https://github.com/vuejs/core/issues/7507)) ([e64c9ae](https://github.com/vuejs/core/commit/e64c9ae957aa2606b55e8652bbde30a6ada59fb0))
-* **reactivity:** ensure watch(Effect) can run independent of unmounted instance if created in a detatched effectScope (fix [#7319](https://github.com/vuejs/core/issues/7319)) ([#7330](https://github.com/vuejs/core/issues/7330)) ([cd7c887](https://github.com/vuejs/core/commit/cd7c887b755810aedf83f3d458cb956d5b147f6f))
+* **reactivity:** ensure watch(Effect) can run independent of unmounted instance if created in a detached effectScope (fix [#7319](https://github.com/vuejs/core/issues/7319)) ([#7330](https://github.com/vuejs/core/issues/7330)) ([cd7c887](https://github.com/vuejs/core/commit/cd7c887b755810aedf83f3d458cb956d5b147f6f))
 * **reactivity:** track hasOwnProperty ([588bd44](https://github.com/vuejs/core/commit/588bd44f036b79d7dee5d23661aa7244f70e6beb)), closes [#2619](https://github.com/vuejs/core/issues/2619) [#2621](https://github.com/vuejs/core/issues/2621)
 * **runtime-core:** ensure prop type validation warning shows custom class names  ([#7198](https://github.com/vuejs/core/issues/7198)) ([620327d](https://github.com/vuejs/core/commit/620327d527593c6263a21500baddbae1ebc30db8))
 * **runtime-core:** fix keep-alive cache prune logic on vnodes with same type but different keys ([#7510](https://github.com/vuejs/core/issues/7510)) ([1fde49c](https://github.com/vuejs/core/commit/1fde49c0f57cc50fedf91366a274c9759d1d9a39)), closes [#7355](https://github.com/vuejs/core/issues/7355)
@@ -126,7 +126,7 @@
 * **transition/keep-alive:** fix unmount bug for component with out-in transition ([#6839](https://github.com/vuejs/core/issues/6839)) ([64e6d92](https://github.com/vuejs/core/commit/64e6d9221d353598b5f61c158c978d80e3b4628c)), closes [#6835](https://github.com/vuejs/core/issues/6835)
 * **types/reactivity-transform:** fix type when initial value is not used ([#6821](https://github.com/vuejs/core/issues/6821)) ([fdc5902](https://github.com/vuejs/core/commit/fdc5902cce0d077c722dfd422850ca69fd51be8e)), closes [#6820](https://github.com/vuejs/core/issues/6820)
 * **types:** `$watch` callback parameters type ([#6136](https://github.com/vuejs/core/issues/6136)) ([41d9c47](https://github.com/vuejs/core/commit/41d9c47300888fce9d4ff6a02f69d8a912cded8f)), closes [#6135](https://github.com/vuejs/core/issues/6135)
-* **types:** ensure createBlock() helper accepts Teleport and Supsense types (fix: [#2855](https://github.com/vuejs/core/issues/2855)) ([#5458](https://github.com/vuejs/core/issues/5458)) ([e5fc7dc](https://github.com/vuejs/core/commit/e5fc7dcc02f2dd3fa8172958259049031626375f))
+* **types:** ensure createBlock() helper accepts Teleport and Suspense types (fix: [#2855](https://github.com/vuejs/core/issues/2855)) ([#5458](https://github.com/vuejs/core/issues/5458)) ([e5fc7dc](https://github.com/vuejs/core/commit/e5fc7dcc02f2dd3fa8172958259049031626375f))
 * **types:** export `Raw` type ([#6380](https://github.com/vuejs/core/issues/6380)) ([e9172db](https://github.com/vuejs/core/commit/e9172db68b86fad2e0bb1de9e5d0dddbe3c2a25e)), closes [#7048](https://github.com/vuejs/core/issues/7048)
 * **types:** should unwrap tuple correctly ([#3820](https://github.com/vuejs/core/issues/3820)) ([e816812](https://github.com/vuejs/core/commit/e816812f10b9e3a375eef8dffd617d7f08b23c00)), closes [#3819](https://github.com/vuejs/core/issues/3819)
 * **types:** stricter type condition for `EventHandlers` ([#6855](https://github.com/vuejs/core/issues/6855)) ([bad3f3c](https://github.com/vuejs/core/commit/bad3f3ce46aad1f5fec47d1d02aee26af393bcff)), closes [#6899](https://github.com/vuejs/core/issues/6899)
@@ -714,7 +714,7 @@
 * **compiler-core:** avoid runtime dependency on @babel/types ([1045590](https://github.com/vuejs/core/commit/1045590d4bbaf4a2b05311f11b22a0b3d22cf609)), closes [#4531](https://github.com/vuejs/core/issues/4531)
 * **compiler-core:** pick last char when dynamic directive doesn't close ([#4507](https://github.com/vuejs/core/issues/4507)) ([5d262e0](https://github.com/vuejs/core/commit/5d262e08d5d5fb29f48ba5fa5b97a9a3e34b9d4b))
 * **compiler:** condense whitespaces in static class attributes ([#4432](https://github.com/vuejs/core/issues/4432)) ([b8653d3](https://github.com/vuejs/core/commit/b8653d390a555e1ee3f92a1c49cfd8800c67e46a)), closes [#4251](https://github.com/vuejs/core/issues/4251)
-* **runtime-dom:** style patching shoud always preserve v-show display property ([d534515](https://github.com/vuejs/core/commit/d53451583684c37bda7d30bff912216e1a58126f)), closes [#4424](https://github.com/vuejs/core/issues/4424)
+* **runtime-dom:** style patching should always preserve v-show display property ([d534515](https://github.com/vuejs/core/commit/d53451583684c37bda7d30bff912216e1a58126f)), closes [#4424](https://github.com/vuejs/core/issues/4424)
 * **type:** fix prop type infer ([#4530](https://github.com/vuejs/core/issues/4530)) ([4178d5d](https://github.com/vuejs/core/commit/4178d5d7d9549a0a1d19663bc2f92c8ac6a731b2)), closes [#4525](https://github.com/vuejs/core/issues/4525)
 
 
@@ -741,7 +741,7 @@
 
 * **compiler-sfc:** ensure script setup generates type-valid ts output ([bacb201](https://github.com/vuejs/core/commit/bacb2012acb4045a2db6988ba4545a7655d6ca14)), closes [#4455](https://github.com/vuejs/core/issues/4455)
 * **compiler-sfc:** generate matching prop types when withDefaults is used ([#4466](https://github.com/vuejs/core/issues/4466)) ([8580796](https://github.com/vuejs/core/commit/85807967dc874e6ea6b20f341875beda938e3058)), closes [#4455](https://github.com/vuejs/core/issues/4455)
-* **compiler:** generate function ref for script setup if inline is ture. ([#4492](https://github.com/vuejs/core/issues/4492)) ([4cd282b](https://github.com/vuejs/core/commit/4cd282b0a17589ef9ca2649e7beb0bdee4a73c57))
+* **compiler:** generate function ref for script setup if inline is true. ([#4492](https://github.com/vuejs/core/issues/4492)) ([4cd282b](https://github.com/vuejs/core/commit/4cd282b0a17589ef9ca2649e7beb0bdee4a73c57))
 * **compiler:** report invalid directive name error ([#4494](https://github.com/vuejs/core/issues/4494)) ([#4495](https://github.com/vuejs/core/issues/4495)) ([c00925e](https://github.com/vuejs/core/commit/c00925ed5c409b57a1540b79c595b7f8117e2d4c))
 * **types:** include ref-macros.d.ts in npm dist files ([d7f1b77](https://github.com/vuejs/core/commit/d7f1b771f80ab9014a4701913b50458fd251a117)), closes [#4433](https://github.com/vuejs/core/issues/4433)
 
@@ -798,7 +798,7 @@
 ### Bug Fixes
 
 * **compiler-sfc:** fix import usage check for lowercase imported components ([57f1081](https://github.com/vuejs/core/commit/57f10812cc7f1e9f6c92736c36aba577943996fd)), closes [#4358](https://github.com/vuejs/core/issues/4358)
-* **runtime-core:** ensure consistent arguments for tempalte and render funtion slot usage ([644971e](https://github.com/vuejs/core/commit/644971ec06642817cf7e720ad4980182d2140f53)), closes [#4367](https://github.com/vuejs/core/issues/4367)
+* **runtime-core:** ensure consistent arguments for template and render function slot usage ([644971e](https://github.com/vuejs/core/commit/644971ec06642817cf7e720ad4980182d2140f53)), closes [#4367](https://github.com/vuejs/core/issues/4367)
 * **runtime-core:** fix child component double update on props change ([c1f564e](https://github.com/vuejs/core/commit/c1f564e1dc40eda9af657c30cd787a8d770dde0f)), closes [#4365](https://github.com/vuejs/core/issues/4365)
 
 

changelogs/CHANGELOG-3.3.md

@@ -259,7 +259,7 @@
 
 * **sfc:** support imported types in SFC macros ([#8083](https://github.com/vuejs/core/pull/8083))
 * **types/slots:** support slot presence / props type checks via `defineSlots` macro and `slots` option ([#7982](https://github.com/vuejs/core/issues/7982)) ([5a2f5d5](https://github.com/vuejs/core/commit/5a2f5d59cffa36a99e6f2feab6b3ba7958b7362f))
-* **sfc:** support more ergnomic defineEmits type syntax ([#7992](https://github.com/vuejs/core/issues/7992)) ([8876dcc](https://github.com/vuejs/core/commit/8876dccf42a7f05375d97cb18c1afdfd0fc51c94))
+* **sfc:** support more ergonomic defineEmits type syntax ([#7992](https://github.com/vuejs/core/issues/7992)) ([8876dcc](https://github.com/vuejs/core/commit/8876dccf42a7f05375d97cb18c1afdfd0fc51c94))
 * **sfc:** introduce `defineModel` macro and `useModel` helper ([#8018](https://github.com/vuejs/core/issues/8018)) ([14f3d74](https://github.com/vuejs/core/commit/14f3d747a34d45415b0036b274517d70a27ec0d3))
 * **reactivity:** improve support of getter usage in reactivity APIs ([#7997](https://github.com/vuejs/core/issues/7997)) ([59e8284](https://github.com/vuejs/core/commit/59e828448e7f37643cd0eaea924a764e9d314448))
 * **compiler-sfc:** add defineOptions macro ([#5738](https://github.com/vuejs/core/issues/5738)) ([bcf5841](https://github.com/vuejs/core/commit/bcf5841ddecc64d0bdbd56ce1463eb8ebf01bb9d))
@@ -483,7 +483,7 @@
 * **compiler-sfc:** support arbitrary expression as withDefaults argument ([fe61944](https://github.com/vuejs/core/commit/fe619443d2e99301975de120685dbae8d66c03a6)), closes [#6459](https://github.com/vuejs/core/issues/6459)
 * **reactivity:** improve support of getter usage in reactivity APIs ([#7997](https://github.com/vuejs/core/issues/7997)) ([59e8284](https://github.com/vuejs/core/commit/59e828448e7f37643cd0eaea924a764e9d314448))
 * **sfc:** revert withDefaults() deprecation ([4af5d1b](https://github.com/vuejs/core/commit/4af5d1b0754035058436f9e4e5c12aedef199177))
-* **sfc:** support more ergnomic defineEmits type syntax ([#7992](https://github.com/vuejs/core/issues/7992)) ([8876dcc](https://github.com/vuejs/core/commit/8876dccf42a7f05375d97cb18c1afdfd0fc51c94))
+* **sfc:** support more ergonomic defineEmits type syntax ([#7992](https://github.com/vuejs/core/issues/7992)) ([8876dcc](https://github.com/vuejs/core/commit/8876dccf42a7f05375d97cb18c1afdfd0fc51c94))
 * **types/slots:** support slot presence / props type checks via `defineSlots` macro and `slots` option ([#7982](https://github.com/vuejs/core/issues/7982)) ([5a2f5d5](https://github.com/vuejs/core/commit/5a2f5d59cffa36a99e6f2feab6b3ba7958b7362f))
 
 
@@ -544,7 +544,7 @@
 
 ### Bug Fixes
 
-* **runtime-core:** support `getCurrentInstance` across mutiple builds of Vue ([8d2d5bf](https://github.com/vuejs/core/commit/8d2d5bf48a24dab44e5b03cb8fa0c5faa4b696e3))
+* **runtime-core:** support `getCurrentInstance` across multiple builds of Vue ([8d2d5bf](https://github.com/vuejs/core/commit/8d2d5bf48a24dab44e5b03cb8fa0c5faa4b696e3))
 * **types:** ensure defineProps with generics return correct types ([c288c7b](https://github.com/vuejs/core/commit/c288c7b0bd6077d690f42153c3fc49a45454a66a))
 
 

changelogs/CHANGELOG-3.4.md

@@ -167,7 +167,7 @@
 ### Bug Fixes
 
 * **compat:** correctly transform non-identifier expressions in legacy filter syntax ([#10896](https://github.com/vuejs/core/issues/10896)) ([07b3c4b](https://github.com/vuejs/core/commit/07b3c4b7860009e19446f3d78571556c5737d82a)), closes [#10852](https://github.com/vuejs/core/issues/10852)
-* **compat:** ensure proper handling of render fuction from SFC using Vue.extend ([#7781](https://github.com/vuejs/core/issues/7781)) ([c73847f](https://github.com/vuejs/core/commit/c73847f2becc20f03cb9c68748eea92455e688ee)), closes [#7766](https://github.com/vuejs/core/issues/7766)
+* **compat:** ensure proper handling of render function from SFC using Vue.extend ([#7781](https://github.com/vuejs/core/issues/7781)) ([c73847f](https://github.com/vuejs/core/commit/c73847f2becc20f03cb9c68748eea92455e688ee)), closes [#7766](https://github.com/vuejs/core/issues/7766)
 * **compat:** only warn ATTR_FALSE_VALUE when enabled ([04729ba](https://github.com/vuejs/core/commit/04729ba2163d840f0ca7866bc964696eb5557804)), closes [#11126](https://github.com/vuejs/core/issues/11126)
 * **compile-sfc:** register props destructure rest id as setup bindings ([#10888](https://github.com/vuejs/core/issues/10888)) ([b2b5f57](https://github.com/vuejs/core/commit/b2b5f57c2c945edd0eebc1b545ec1b7568e51484)), closes [#10885](https://github.com/vuejs/core/issues/10885)
 * **compile-sfc:** Support project reference with folder,  ([#10908](https://github.com/vuejs/core/issues/10908)) ([bdeac37](https://github.com/vuejs/core/commit/bdeac377c7b85888193b49ac187e927636cc40bc)), closes [#10907](https://github.com/vuejs/core/issues/10907)
@@ -218,7 +218,7 @@
 ### Bug Fixes
 
 * **compat:** include legacy scoped slots ([#10868](https://github.com/vuejs/core/issues/10868)) ([8366126](https://github.com/vuejs/core/commit/83661264a4ced3cb2ff6800904a86dd9e82bbfe2)), closes [#8869](https://github.com/vuejs/core/issues/8869)
-* **compiler-core:** add support for arrow aysnc function with unbracketed ([#5789](https://github.com/vuejs/core/issues/5789)) ([ca7d421](https://github.com/vuejs/core/commit/ca7d421e8775f6813f8943d32ab485e0c542f98b)), closes [#5788](https://github.com/vuejs/core/issues/5788)
+* **compiler-core:** add support for arrow async function with unbracketed ([#5789](https://github.com/vuejs/core/issues/5789)) ([ca7d421](https://github.com/vuejs/core/commit/ca7d421e8775f6813f8943d32ab485e0c542f98b)), closes [#5788](https://github.com/vuejs/core/issues/5788)
 * **compiler-dom:** restrict createStaticVNode usage with option elements ([#10846](https://github.com/vuejs/core/issues/10846)) ([0e3d617](https://github.com/vuejs/core/commit/0e3d6178b02d0386d779720ae2cc4eac1d1ec990)), closes [#6568](https://github.com/vuejs/core/issues/6568) [#7434](https://github.com/vuejs/core/issues/7434)
 * **compiler-sfc:** handle keyof operator ([#10874](https://github.com/vuejs/core/issues/10874)) ([10d34a5](https://github.com/vuejs/core/commit/10d34a5624775f20437ccad074a97270ef74c3fb)), closes [#10871](https://github.com/vuejs/core/issues/10871)
 * **hydration:** handle edge case of style mismatch without style attribute ([f2c1412](https://github.com/vuejs/core/commit/f2c1412e46a8fad3e13403bfa78335c4f704f21c)), closes [#10786](https://github.com/vuejs/core/issues/10786)
@@ -417,7 +417,7 @@
 
 * **compiler-sfc:** fix type resolution for symlinked node_modules structure w/ pnpm ([75e866b](https://github.com/vuejs/core/commit/75e866bd4ef368b4e037a4933dbaf188920dc683)), closes [#10121](https://github.com/vuejs/core/issues/10121)
 * correct url for production error reference links ([c3087ff](https://github.com/vuejs/core/commit/c3087ff2cce7d96c60a870f8233441311ab4dfb4))
-* **hydration:** fix incorect mismatch warning for option with non-string value and inner text ([d16a213](https://github.com/vuejs/core/commit/d16a2138a33b106b9e1499bbb9e1c67790370c97))
+* **hydration:** fix incorrect mismatch warning for option with non-string value and inner text ([d16a213](https://github.com/vuejs/core/commit/d16a2138a33b106b9e1499bbb9e1c67790370c97))
 * **reactivity:** re-fix [#10114](https://github.com/vuejs/core/issues/10114) ([#10123](https://github.com/vuejs/core/issues/10123)) ([c2b274a](https://github.com/vuejs/core/commit/c2b274a887f61deb7e0185d1bef3b77d31e991cc))
 * **runtime-core:** should not warn out-of-render slot fn usage when mounting another app in setup ([#10125](https://github.com/vuejs/core/issues/10125)) ([6fa33e6](https://github.com/vuejs/core/commit/6fa33e67ec42af140a86fbdb86939032c3a1f345)), closes [#10124](https://github.com/vuejs/core/issues/10124)
 

netlify.toml

@@ -1,3 +1,3 @@
 [build.environment]
-  NODE_VERSION = "18"
+  NODE_VERSION = "22"
   NPM_FLAGS = "--version" # prevent Netlify npm install

package.json

@@ -1,7 +1,7 @@
 {
   "private": true,
-  "version": "3.5.13",
-  "packageManager": "pnpm@9.15.2",
+  "version": "3.5.15",
+  "packageManager": "pnpm@10.11.0",
   "type": "module",
   "scripts": {
     "dev": "node scripts/dev.js",
@@ -65,62 +65,51 @@
     "@babel/parser": "catalog:",
     "@babel/types": "catalog:",
     "@rollup/plugin-alias": "^5.1.1",
-    "@rollup/plugin-commonjs": "^28.0.2",
+    "@rollup/plugin-commonjs": "^28.0.3",
     "@rollup/plugin-json": "^6.1.0",
-    "@rollup/plugin-node-resolve": "^16.0.0",
+    "@rollup/plugin-node-resolve": "^16.0.1",
     "@rollup/plugin-replace": "5.0.4",
-    "@swc/core": "^1.10.3",
+    "@swc/core": "^1.11.29",
     "@types/hash-sum": "^1.0.2",
-    "@types/node": "^22.10.2",
-    "@types/semver": "^7.5.8",
+    "@types/node": "^22.15.21",
+    "@types/semver": "^7.7.0",
     "@types/serve-handler": "^6.1.4",
-    "@vitest/coverage-v8": "^2.1.8",
+    "@vitest/coverage-v8": "^3.1.4",
+    "@vitest/eslint-plugin": "^1.2.1",
     "@vue/consolidate": "1.0.0",
     "conventional-changelog-cli": "^5.0.0",
     "enquirer": "^2.4.1",
-    "esbuild": "^0.24.2",
+    "esbuild": "^0.25.4",
     "esbuild-plugin-polyfill-node": "^0.3.0",
-    "eslint": "^9.17.0",
-    "eslint-plugin-import-x": "^4.6.1",
-    "@vitest/eslint-plugin": "^1.1.20",
+    "eslint": "^9.27.0",
+    "eslint-plugin-import-x": "^4.13.1",
     "estree-walker": "catalog:",
-    "jsdom": "^25.0.1",
-    "lint-staged": "^15.2.11",
+    "jsdom": "^26.1.0",
+    "lint-staged": "^16.0.0",
     "lodash": "^4.17.21",
     "magic-string": "^0.30.17",
     "markdown-table": "^3.0.4",
     "marked": "13.0.3",
     "npm-run-all2": "^7.0.2",
     "picocolors": "^1.1.1",
-    "prettier": "^3.4.2",
+    "prettier": "^3.5.3",
     "pretty-bytes": "^6.1.1",
     "pug": "^3.0.3",
-    "puppeteer": "~23.3.0",
+    "puppeteer": "~24.9.0",
     "rimraf": "^6.0.1",
-    "rollup": "^4.29.1",
-    "rollup-plugin-dts": "^6.1.1",
-    "rollup-plugin-esbuild": "^6.1.1",
+    "rollup": "^4.41.1",
+    "rollup-plugin-dts": "^6.2.1",
+    "rollup-plugin-esbuild": "^6.2.1",
     "rollup-plugin-polyfill-node": "^0.13.0",
-    "semver": "^7.6.3",
+    "semver": "^7.7.2",
     "serve": "^14.2.4",
     "serve-handler": "^6.1.6",
-    "simple-git-hooks": "^2.11.1",
+    "simple-git-hooks": "^2.13.0",
     "todomvc-app-css": "^2.4.3",
     "tslib": "^2.8.1",
     "typescript": "~5.6.2",
-    "typescript-eslint": "^8.18.1",
+    "typescript-eslint": "^8.32.1",
     "vite": "catalog:",
-    "vitest": "^2.1.8"
-  },
-  "pnpm": {
-    "peerDependencyRules": {
-      "allowedVersions": {
-        "typescript-eslint>eslint": "^9.0.0",
-        "@typescript-eslint/eslint-plugin>eslint": "^9.0.0",
-        "@typescript-eslint/parser>eslint": "^9.0.0",
-        "@typescript-eslint/type-utils>eslint": "^9.0.0",
-        "@typescript-eslint/utils>eslint": "^9.0.0"
-      }
-    }
+    "vitest": "^3.1.4"
   }
 }

packages-private/dts-test/appDirective.test-d.ts

@@ -9,7 +9,7 @@ app.directive<HTMLElement, string, 'prevent' | 'stop', 'arg1' | 'arg2'>(
     mounted(el, binding) {
       expectType<HTMLElement>(el)
       expectType<string>(binding.value)
-      expectType<{ prevent: boolean; stop: boolean }>(binding.modifiers)
+      expectType<{ prevent?: boolean; stop?: boolean }>(binding.modifiers)
       expectType<'arg1' | 'arg2'>(binding.arg!)
 
       // @ts-expect-error not any

packages-private/dts-test/appUse.test-d.ts

@@ -12,8 +12,11 @@ app.use(PluginWithoutType, 2)
 app.use(PluginWithoutType, { anything: 'goes' }, true)
 
 type PluginOptions = {
+  /** option1 */
   option1?: string
+  /** option2 */
   option2: number
+  /** option3 */
   option3: boolean
 }
 
@@ -25,6 +28,20 @@ const PluginWithObjectOptions = {
   },
 }
 
+const objectPluginOptional = {
+  install(app: App, options?: PluginOptions) {},
+}
+app.use(objectPluginOptional)
+app.use(
+  objectPluginOptional,
+  // Test JSDoc and `go to definition` for options
+  {
+    option1: 'foo',
+    option2: 1,
+    option3: true,
+  },
+)
+
 for (const Plugin of [
   PluginWithObjectOptions,
   PluginWithObjectOptions.install,
@@ -92,7 +109,27 @@ const PluginTyped: Plugin<PluginOptions> = (app, options) => {}
 
 // @ts-expect-error: needs options
 app.use(PluginTyped)
-app.use(PluginTyped, { option2: 2, option3: true })
+app.use(
+  PluginTyped,
+  // Test autocomplete for options
+  {
+    option1: '',
+    option2: 2,
+    option3: true,
+  },
+)
+
+const functionPluginOptional = (app: App, options?: PluginOptions) => {}
+app.use(functionPluginOptional)
+app.use(functionPluginOptional, { option2: 2, option3: true })
+
+// type optional params
+const functionPluginOptional2: Plugin<[options?: PluginOptions]> = (
+  app,
+  options,
+) => {}
+app.use(functionPluginOptional2)
+app.use(functionPluginOptional2, { option2: 2, option3: true })
 
 // vuetify usage
 const key: string = ''

packages-private/dts-test/componentInstance.test-d.tsx

@@ -137,3 +137,18 @@ describe('Generic component', () => {
   expectType<string | number>(comp.msg)
   expectType<Array<string | number>>(comp.list)
 })
+
+// #12751
+{
+  const Comp = defineComponent({
+    __typeEmits: {} as {
+      'update:visible': [value?: boolean]
+    },
+  })
+  const comp: ComponentInstance<typeof Comp> = {} as any
+
+  expectType<((value?: boolean) => any) | undefined>(comp['onUpdate:visible'])
+  expectType<{ 'onUpdate:visible'?: (value?: boolean) => any }>(comp['$props'])
+  // @ts-expect-error
+  comp['$props']['$props']
+}

packages-private/dts-test/defineComponent.test-d.tsx

@@ -20,6 +20,9 @@ import { type IsAny, type IsUnion, describe, expectType } from './utils'
 describe('with object props', () => {
   interface ExpectedProps {
     a?: number | undefined
+    aa: number
+    aaa: number | null
+    aaaa: number | undefined
     b: string
     e?: Function
     h: boolean
@@ -53,6 +56,19 @@ describe('with object props', () => {
 
   const props = {
     a: Number,
+    aa: {
+      type: Number as PropType<number | undefined>,
+      default: 1,
+    },
+    aaa: {
+      type: Number as PropType<number | null>,
+      default: 1,
+    },
+    aaaa: {
+      type: Number as PropType<number | undefined>,
+      // `as const` prevents widening to `boolean` (keeps literal `true` type)
+      required: true as const,
+    },
     // required should make property non-void
     b: {
       type: String,
@@ -146,6 +162,13 @@ describe('with object props', () => {
     setup(props) {
       // type assertion. See https://github.com/SamVerschueren/tsd
       expectType<ExpectedProps['a']>(props.a)
+      expectType<ExpectedProps['aa']>(props.aa)
+      expectType<ExpectedProps['aaa']>(props.aaa)
+
+      // @ts-expect-error should included `undefined`
+      expectType<number>(props.aaaa)
+      expectType<ExpectedProps['aaaa']>(props.aaaa)
+
       expectType<ExpectedProps['b']>(props.b)
       expectType<ExpectedProps['e']>(props.e)
       expectType<ExpectedProps['h']>(props.h)
@@ -198,6 +221,8 @@ describe('with object props', () => {
     render() {
       const props = this.$props
       expectType<ExpectedProps['a']>(props.a)
+      expectType<ExpectedProps['aa']>(props.aa)
+      expectType<ExpectedProps['aaa']>(props.aaa)
       expectType<ExpectedProps['b']>(props.b)
       expectType<ExpectedProps['e']>(props.e)
       expectType<ExpectedProps['h']>(props.h)
@@ -225,6 +250,8 @@ describe('with object props', () => {
 
       // should also expose declared props on `this`
       expectType<ExpectedProps['a']>(this.a)
+      expectType<ExpectedProps['aa']>(this.aa)
+      expectType<ExpectedProps['aaa']>(this.aaa)
       expectType<ExpectedProps['b']>(this.b)
       expectType<ExpectedProps['e']>(this.e)
       expectType<ExpectedProps['h']>(this.h)
@@ -269,6 +296,7 @@ describe('with object props', () => {
   expectType<JSX.Element>(
     <MyComponent
       a={1}
+      aaaa={1}
       b="b"
       bb="bb"
       e={() => {}}
@@ -295,6 +323,7 @@ describe('with object props', () => {
 
   expectType<Component>(
     <MyComponent
+      aaaa={1}
       b="b"
       dd={{ n: 1 }}
       ddd={['ddd']}

packages-private/dts-test/directives.test-d.ts

@@ -29,7 +29,7 @@ describe('custom', () => {
     value: number
     oldValue: number | null
     arg?: 'Arg'
-    modifiers: Record<'a' | 'b', boolean>
+    modifiers: Partial<Record<'a' | 'b', boolean>>
   }>(testDirective<number, 'a' | 'b', 'Arg'>())
 
   expectType<{

packages-private/dts-test/ref.test-d.ts

@@ -4,6 +4,7 @@ import {
   type MaybeRefOrGetter,
   type Ref,
   type ShallowRef,
+  type TemplateRef,
   type ToRefs,
   type WritableComputedRef,
   computed,
@@ -535,7 +536,7 @@ expectType<string>(toValue(unref2))
 
 // useTemplateRef
 const tRef = useTemplateRef('foo')
-expectType<Readonly<ShallowRef<unknown>>>(tRef)
+expectType<TemplateRef>(tRef)
 
 const tRef2 = useTemplateRef<HTMLElement>('bar')
-expectType<Readonly<ShallowRef<HTMLElement | null>>>(tRef2)
+expectType<TemplateRef<HTMLElement>>(tRef2)

packages-private/sfc-playground/package.json

@@ -13,7 +13,7 @@
     "vite": "catalog:"
   },
   "dependencies": {
-    "@vue/repl": "^4.4.2",
+    "@vue/repl": "^4.5.1",
     "file-saver": "^2.0.5",
     "jszip": "^3.10.1",
     "vue": "workspace:*"

packages-private/sfc-playground/src/App.vue

@@ -165,8 +165,9 @@ onMounted(() => {
 
 body {
   font-size: 13px;
-  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
-    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
+  font-family:
+    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu,
+    Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
   margin: 0;
   --base: #444;
   --nav-height: 50px;

packages-private/sfc-playground/src/download/download.ts

@@ -17,7 +17,10 @@ export async function downloadProject(store: ReplStore) {
 
   // basic structure
   zip.file('index.html', index)
-  zip.file('package.json', pkg)
+  zip.file(
+    'package.json',
+    pkg.replace(`"vue": "latest"`, `"vue": "${store.vueVersion || 'latest'}"`),
+  )
   zip.file('vite.config.js', config)
   zip.file('README.md', readme)
 

packages-private/sfc-playground/src/download/template/package.json

@@ -8,10 +8,10 @@
     "serve": "vite preview"
   },
   "dependencies": {
-    "vue": "^3.4.0"
+    "vue": "latest"
   },
   "devDependencies": {
-    "@vitejs/plugin-vue": "^5.2.1",
-    "vite": "^6.0.6"
+    "@vitejs/plugin-vue": "^5.2.4",
+    "vite": "^6.3.5"
   }
 }

packages-private/template-explorer/style.css

@@ -1,8 +1,9 @@
 body {
   margin: 0;
   overflow: hidden;
-  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
-    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
+  font-family:
+    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu,
+    Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
   --bg: #1d1f21;
   --border: #333;
 }

packages/compiler-core/__tests__/transforms/cacheStatic.spec.ts

@@ -170,6 +170,11 @@ describe('compiler: cacheStatic transform', () => {
         {
           /* _ slot flag */
         },
+        {
+          type: NodeTypes.JS_PROPERTY,
+          key: { content: '__' },
+          value: { content: '[0]' },
+        },
       ],
     })
   })
@@ -197,6 +202,11 @@ describe('compiler: cacheStatic transform', () => {
         {
           /* _ slot flag */
         },
+        {
+          type: NodeTypes.JS_PROPERTY,
+          key: { content: '__' },
+          value: { content: '[0]' },
+        },
       ],
     })
   })

packages/compiler-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/compiler-core",
-  "version": "3.5.13",
+  "version": "3.5.15",
   "description": "@vue/compiler-core",
   "main": "index.js",
   "module": "dist/compiler-core.esm-bundler.js",

packages/compiler-core/src/codegen.ts

@@ -188,7 +188,9 @@ function createCodegenContext(
               name = content
             }
           }
-          addMapping(node.loc.start, name)
+          if (node.loc.source) {
+            addMapping(node.loc.start, name)
+          }
         }
         if (newlineIndex === NewlineType.Unknown) {
           // multiple newlines, full iteration
@@ -225,7 +227,7 @@ function createCodegenContext(
             context.column = code.length - newlineIndex
           }
         }
-        if (node && node.loc !== locStub) {
+        if (node && node.loc !== locStub && node.loc.source) {
           addMapping(node.loc.end)
         }
       }

packages/compiler-core/src/parser.ts

@@ -388,7 +388,7 @@ const tokenizer = new Tokenizer(stack, {
               CompilerDeprecationTypes.COMPILER_V_BIND_SYNC,
               currentOptions,
               currentProp.loc,
-              currentProp.rawName,
+              currentProp.arg!.loc.source,
             )
           ) {
             currentProp.name = 'model'

packages/compiler-core/src/transforms/cacheStatic.ts

@@ -12,11 +12,14 @@ import {
   type RootNode,
   type SimpleExpressionNode,
   type SlotFunctionExpression,
+  type SlotsObjectProperty,
   type TemplateChildNode,
   type TemplateNode,
   type TextCallNode,
   type VNodeCall,
   createArrayExpression,
+  createObjectProperty,
+  createSimpleExpression,
   getVNodeBlockHelper,
   getVNodeHelper,
 } from '../ast'
@@ -140,6 +143,7 @@ function walk(
   }
 
   let cachedAsArray = false
+  const slotCacheKeys = []
   if (toCache.length === children.length && node.type === NodeTypes.ELEMENT) {
     if (
       node.tagType === ElementTypes.ELEMENT &&
@@ -163,6 +167,7 @@ function walk(
       // default slot
       const slot = getSlotNode(node.codegenNode, 'default')
       if (slot) {
+        slotCacheKeys.push(context.cached.length)
         slot.returns = getCacheExpression(
           createArrayExpression(slot.returns as TemplateChildNode[]),
         )
@@ -186,6 +191,7 @@ function walk(
         slotName.arg &&
         getSlotNode(parent.codegenNode, slotName.arg)
       if (slot) {
+        slotCacheKeys.push(context.cached.length)
         slot.returns = getCacheExpression(
           createArrayExpression(slot.returns as TemplateChildNode[]),
         )
@@ -196,10 +202,31 @@ function walk(
 
   if (!cachedAsArray) {
     for (const child of toCache) {
+      slotCacheKeys.push(context.cached.length)
       child.codegenNode = context.cache(child.codegenNode!)
     }
   }
 
+  // put the slot cached keys on the slot object, so that the cache
+  // can be removed when component unmounting to prevent memory leaks
+  if (
+    slotCacheKeys.length &&
+    node.type === NodeTypes.ELEMENT &&
+    node.tagType === ElementTypes.COMPONENT &&
+    node.codegenNode &&
+    node.codegenNode.type === NodeTypes.VNODE_CALL &&
+    node.codegenNode.children &&
+    !isArray(node.codegenNode.children) &&
+    node.codegenNode.children.type === NodeTypes.JS_OBJECT_EXPRESSION
+  ) {
+    node.codegenNode.children.properties.push(
+      createObjectProperty(
+        `__`,
+        createSimpleExpression(JSON.stringify(slotCacheKeys), false),
+      ) as SlotsObjectProperty,
+    )
+  }
+
   function getCacheExpression(value: JSChildNode): CacheExpression {
     const exp = context.cache(value)
     // #6978, #7138, #7114

packages/compiler-core/src/transforms/transformElement.ts

@@ -594,11 +594,9 @@ export function buildProps(
         hasDynamicKeys = true
         if (exp) {
           if (isVBind) {
-            // #10696 in case a v-bind object contains ref
-            pushRefVForMarker()
-            // have to merge early for compat build check
-            pushMergeArg()
             if (__COMPAT__) {
+              // have to merge early for compat build check
+              pushMergeArg()
               // 2.x v-bind object order compat
               if (__DEV__) {
                 const hasOverridableKeys = mergeArgs.some(arg => {
@@ -641,6 +639,9 @@ export function buildProps(
               }
             }
 
+            // #10696 in case a v-bind object contains ref
+            pushRefVForMarker()
+            pushMergeArg()
             mergeArgs.push(exp)
           } else {
             // v-on="obj" -> toHandlers(obj)

packages/compiler-core/src/transforms/vSlot.ts

@@ -342,7 +342,6 @@ export function buildSlots(
     : hasForwardedSlots(node.children)
       ? SlotFlags.FORWARDED
       : SlotFlags.STABLE
-
   let slots = createObjectExpression(
     slotsProperties.concat(
       createObjectProperty(

packages/compiler-dom/__tests__/transforms/validateHtmlNesting.spec.ts

@@ -1,4 +1,5 @@
 import { type CompilerError, compile } from '../../src'
+import { isValidHTMLNesting } from '../../src/htmlNesting'
 
 describe('validate html nesting', () => {
   it('should warn with p > div', () => {
@@ -17,4 +18,185 @@ describe('validate html nesting', () => {
     })
     expect(err).toBeUndefined()
   })
+
+  // #13318
+  it('should not warn when parent tag is template', () => {
+    let err: CompilerError | undefined
+    compile(`<template><tr/></template>`, {
+      onWarn: e => (err = e),
+    })
+    expect(err).toBeUndefined()
+  })
+})
+
+/**
+ * Copied from https://github.com/MananTank/validate-html-nesting
+ * with ISC license
+ */
+describe('isValidHTMLNesting', () => {
+  test('form', () => {
+    // invalid
+    expect(isValidHTMLNesting('form', 'form')).toBe(false)
+
+    // valid
+    expect(isValidHTMLNesting('form', 'div')).toBe(true)
+    expect(isValidHTMLNesting('form', 'input')).toBe(true)
+    expect(isValidHTMLNesting('form', 'select')).toBe(true)
+    expect(isValidHTMLNesting('form', 'button')).toBe(true)
+    expect(isValidHTMLNesting('form', 'label')).toBe(true)
+    expect(isValidHTMLNesting('form', 'h1')).toBe(true)
+  })
+
+  test('p', () => {
+    // invalid
+    expect(isValidHTMLNesting('p', 'p')).toBe(false)
+    expect(isValidHTMLNesting('p', 'div')).toBe(false)
+    expect(isValidHTMLNesting('p', 'hr')).toBe(false)
+    expect(isValidHTMLNesting('p', 'blockquote')).toBe(false)
+    expect(isValidHTMLNesting('p', 'pre')).toBe(false)
+
+    // valid
+    expect(isValidHTMLNesting('p', 'a')).toBe(true)
+    expect(isValidHTMLNesting('p', 'span')).toBe(true)
+    expect(isValidHTMLNesting('p', 'abbr')).toBe(true)
+    expect(isValidHTMLNesting('p', 'button')).toBe(true)
+    expect(isValidHTMLNesting('p', 'b')).toBe(true)
+    expect(isValidHTMLNesting('p', 'i')).toBe(true)
+    expect(isValidHTMLNesting('p', 'input')).toBe(true)
+    expect(isValidHTMLNesting('p', 'label')).toBe(true)
+  })
+
+  test('a', () => {
+    // invalid
+    expect(isValidHTMLNesting('a', 'a')).toBe(false)
+
+    // valid
+    expect(isValidHTMLNesting('a', 'div')).toBe(true)
+    expect(isValidHTMLNesting('a', 'span')).toBe(true)
+  })
+
+  test('button', () => {
+    // invalid
+    expect(isValidHTMLNesting('button', 'button')).toBe(false)
+
+    // valid
+    expect(isValidHTMLNesting('button', 'div')).toBe(true)
+    expect(isValidHTMLNesting('button', 'span')).toBe(true)
+  })
+
+  test('table', () => {
+    // invalid
+    expect(isValidHTMLNesting('table', 'tr')).toBe(false)
+    expect(isValidHTMLNesting('table', 'table')).toBe(false)
+    expect(isValidHTMLNesting('table', 'td')).toBe(false)
+
+    // valid
+    expect(isValidHTMLNesting('table', 'thead')).toBe(true)
+    expect(isValidHTMLNesting('table', 'tbody')).toBe(true)
+    expect(isValidHTMLNesting('table', 'tfoot')).toBe(true)
+    expect(isValidHTMLNesting('table', 'caption')).toBe(true)
+    expect(isValidHTMLNesting('table', 'colgroup')).toBe(true)
+  })
+
+  test('td', () => {
+    // valid
+    expect(isValidHTMLNesting('td', 'span')).toBe(true)
+    expect(isValidHTMLNesting('tr', 'td')).toBe(true)
+
+    // invalid
+    expect(isValidHTMLNesting('td', 'td')).toBe(false)
+    expect(isValidHTMLNesting('div', 'td')).toBe(false)
+  })
+
+  test('tbody', () => {
+    // invalid
+    expect(isValidHTMLNesting('tbody', 'td')).toBe(false)
+
+    // valid
+    expect(isValidHTMLNesting('tbody', 'tr')).toBe(true)
+  })
+
+  test('tr', () => {
+    // invalid
+    expect(isValidHTMLNesting('tr', 'tr')).toBe(false)
+    expect(isValidHTMLNesting('table', 'tr')).toBe(false)
+
+    // valid
+    expect(isValidHTMLNesting('tbody', 'tr')).toBe(true)
+    expect(isValidHTMLNesting('thead', 'tr')).toBe(true)
+    expect(isValidHTMLNesting('tfoot', 'tr')).toBe(true)
+    expect(isValidHTMLNesting('tr', 'td')).toBe(true)
+    expect(isValidHTMLNesting('tr', 'th')).toBe(true)
+  })
+
+  test('li', () => {
+    // invalid
+    expect(isValidHTMLNesting('li', 'li')).toBe(false)
+    // valid
+    expect(isValidHTMLNesting('li', 'div')).toBe(true)
+    expect(isValidHTMLNesting('li', 'ul')).toBe(true)
+  })
+
+  test('headings', () => {
+    // invalid
+    expect(isValidHTMLNesting('h1', 'h1')).toBe(false)
+    expect(isValidHTMLNesting('h2', 'h1')).toBe(false)
+    expect(isValidHTMLNesting('h3', 'h1')).toBe(false)
+    expect(isValidHTMLNesting('h1', 'h6')).toBe(false)
+
+    // valid
+    expect(isValidHTMLNesting('h1', 'div')).toBe(true)
+  })
+
+  describe('SVG', () => {
+    test('svg', () => {
+      // invalid non-svg tags as children
+      expect(isValidHTMLNesting('svg', 'div')).toBe(false)
+      expect(isValidHTMLNesting('svg', 'img')).toBe(false)
+      expect(isValidHTMLNesting('svg', 'p')).toBe(false)
+      expect(isValidHTMLNesting('svg', 'h2')).toBe(false)
+      expect(isValidHTMLNesting('svg', 'span')).toBe(false)
+
+      // valid non-svg tags as children
+      expect(isValidHTMLNesting('svg', 'a')).toBe(true)
+      expect(isValidHTMLNesting('svg', 'textarea')).toBe(true)
+      expect(isValidHTMLNesting('svg', 'input')).toBe(true)
+      expect(isValidHTMLNesting('svg', 'select')).toBe(true)
+
+      // valid svg tags as children
+      expect(isValidHTMLNesting('svg', 'g')).toBe(true)
+      expect(isValidHTMLNesting('svg', 'ellipse')).toBe(true)
+      expect(isValidHTMLNesting('svg', 'feOffset')).toBe(true)
+    })
+
+    test('foreignObject', () => {
+      // valid
+      expect(isValidHTMLNesting('foreignObject', 'g')).toBe(true)
+      expect(isValidHTMLNesting('foreignObject', 'div')).toBe(true)
+      expect(isValidHTMLNesting('foreignObject', 'a')).toBe(true)
+      expect(isValidHTMLNesting('foreignObject', 'textarea')).toBe(true)
+    })
+
+    test('g', () => {
+      // valid
+      expect(isValidHTMLNesting('g', 'div')).toBe(true)
+      expect(isValidHTMLNesting('g', 'p')).toBe(true)
+      expect(isValidHTMLNesting('g', 'a')).toBe(true)
+      expect(isValidHTMLNesting('g', 'textarea')).toBe(true)
+      expect(isValidHTMLNesting('g', 'g')).toBe(true)
+    })
+
+    test('dl', () => {
+      // valid
+      expect(isValidHTMLNesting('dl', 'dt')).toBe(true)
+      expect(isValidHTMLNesting('dl', 'dd')).toBe(true)
+      expect(isValidHTMLNesting('dl', 'div')).toBe(true)
+      expect(isValidHTMLNesting('div', 'dt')).toBe(true)
+      expect(isValidHTMLNesting('div', 'dd')).toBe(true)
+
+      // invalid
+      expect(isValidHTMLNesting('span', 'dt')).toBe(false)
+      expect(isValidHTMLNesting('span', 'dd')).toBe(false)
+    })
+  })
 })

packages/compiler-dom/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/compiler-dom",
-  "version": "3.5.13",
+  "version": "3.5.15",
   "description": "@vue/compiler-dom",
   "main": "index.js",
   "module": "dist/compiler-dom.esm-bundler.js",

packages/compiler-dom/src/htmlNesting.ts

@@ -11,6 +11,11 @@
  * returns true if given parent-child nesting is valid HTML
  */
 export function isValidHTMLNesting(parent: string, child: string): boolean {
+  // if the parent is a template, it can have any child
+  if (parent === 'template') {
+    return true
+  }
+
   // if we know the list of children that are the only valid children for the given parent
   if (parent in onlyValidChildren) {
     return onlyValidChildren[parent].has(child)

packages/compiler-sfc/__tests__/compileScript.spec.ts

@@ -1,5 +1,11 @@
 import { BindingTypes } from '@vue/compiler-core'
-import { assertCode, compileSFCScript as compile, mockId } from './utils'
+import {
+  assertCode,
+  compileSFCScript as compile,
+  getPositionInCode,
+  mockId,
+} from './utils'
+import { type RawSourceMap, SourceMapConsumer } from 'source-map-js'
 
 describe('SFC compile <script setup>', () => {
   test('should compile JS syntax', () => {
@@ -690,6 +696,27 @@ describe('SFC compile <script setup>', () => {
       expect(content).toMatch(`new (_unref(Foo)).Bar()`)
       assertCode(content)
     })
+
+    // #12682
+    test('source map', () => {
+      const source = `
+      <script setup>
+        const count = ref(0)
+      </script>
+      <template>
+        <button @click="throw new Error(\`msg\`);"></button>
+      </template>
+      `
+      const { content, map } = compile(source, { inlineTemplate: true })
+      expect(map).not.toBeUndefined()
+      const consumer = new SourceMapConsumer(map as RawSourceMap)
+      expect(
+        consumer.originalPositionFor(getPositionInCode(content, 'count')),
+      ).toMatchObject(getPositionInCode(source, `count`))
+      expect(
+        consumer.originalPositionFor(getPositionInCode(content, 'Error')),
+      ).toMatchObject(getPositionInCode(source, `Error`))
+    })
   })
 
   describe('with TypeScript', () => {

packages/compiler-sfc/__tests__/compileScript/__snapshots__/defineProps.spec.ts.snap

@@ -148,6 +148,27 @@ export default /*@__PURE__*/_defineComponent({
 
       
     
+return {  }
+}
+
+})"
+`;
+
+exports[`defineProps > w/ TSTypeAliasDeclaration 1`] = `
+"import { defineComponent as _defineComponent } from 'vue'
+type FunFoo<O> = (item: O) => boolean;
+    type FunBar = FunFoo<number>;
+    
+export default /*@__PURE__*/_defineComponent({
+  props: {
+    foo: { type: Function, required: false, default: () => true },
+    bar: { type: Function, required: false, default: () => true }
+  },
+  setup(__props: any, { expose: __expose }) {
+  __expose();
+
+    
+    
 return {  }
 }
 

packages/compiler-sfc/__tests__/compileScript/__snapshots__/definePropsDestructure.spec.ts.snap

@@ -192,6 +192,25 @@ return () => {}
 }"
 `;
 
+exports[`sfc reactive props destructure > handle function parameters with same name as destructured props 1`] = `
+"
+export default {
+  setup(__props) {
+
+    
+    function test(value) {
+      try {
+      } catch {
+      }
+    }
+    console.log(__props.value)
+    
+return () => {}
+}
+
+}"
+`;
+
 exports[`sfc reactive props destructure > multi-variable declaration 1`] = `
 "
 export default {

packages/compiler-sfc/__tests__/compileScript/defineProps.spec.ts

@@ -808,4 +808,30 @@ const props = defineProps({ foo: String })
     expect(content).toMatch(`foo: { default: 5.5, type: Number }`)
     assertCode(content)
   })
+
+  test('w/ TSTypeAliasDeclaration', () => {
+    const { content } = compile(`
+    <script setup lang="ts">
+    type FunFoo<O> = (item: O) => boolean;
+    type FunBar = FunFoo<number>;
+    withDefaults(
+      defineProps<{
+        foo?: FunFoo<number>;
+        bar?: FunBar;
+      }>(),
+      {
+        foo: () => true,
+        bar: () => true,
+      },
+    );
+    </script>
+      `)
+    assertCode(content)
+    expect(content).toMatch(
+      `foo: { type: Function, required: false, default: () => true }`,
+    )
+    expect(content).toMatch(
+      `bar: { type: Function, required: false, default: () => true }`,
+    )
+  })
 })

packages/compiler-sfc/__tests__/compileScript/definePropsDestructure.spec.ts

@@ -358,6 +358,22 @@ describe('sfc reactive props destructure', () => {
     expect(content).toMatch(`props: ['item'],`)
   })
 
+  test('handle function parameters with same name as destructured props', () => {
+    const { content } = compile(`
+    <script setup>
+    const { value } = defineProps()
+    function test(value) {
+      try {
+      } catch {
+      }
+    }
+    console.log(value)
+    </script>
+  `)
+    assertCode(content)
+    expect(content).toMatch(`console.log(__props.value)`)
+  })
+
   test('defineProps/defineEmits in multi-variable declaration (full removal)', () => {
     const { content } = compile(`
     <script setup>

packages/compiler-sfc/__tests__/compileScript/resolveType.spec.ts

@@ -1434,6 +1434,29 @@ describe('resolveType', () => {
         colsLg: ['Number'],
       })
     })
+
+    test('allowArbitraryExtensions', () => {
+      const files = {
+        '/foo.d.vue.ts': 'export type Foo = number;',
+        '/foo.vue': '<template><div /></template>',
+        '/bar.d.css.ts': 'export type Bar = string;',
+        '/bar.css': ':root { --color: red; }',
+      }
+
+      const { props } = resolve(
+        `
+        import { Foo } from './foo.vue'
+        import { Bar } from './bar.css'
+        defineProps<{ foo: Foo; bar: Bar }>()
+        `,
+        files,
+      )
+
+      expect(props).toStrictEqual({
+        foo: ['Number'],
+        bar: ['String'],
+      })
+    })
   })
 })
 

packages/compiler-sfc/__tests__/compileStyle.spec.ts

@@ -211,38 +211,42 @@ color: red
     expect(
       compileScoped(`.div { color: red; } .div:where(:hover) { color: blue; }`),
     ).toMatchInlineSnapshot(`
-    ".div[data-v-test] { color: red;
-    }
-    .div[data-v-test]:where(:hover) { color: blue;
-    }"`)
+      ".div[data-v-test] { color: red;
+      }
+      .div[data-v-test]:where(:hover) { color: blue;
+      }"
+    `)
 
     expect(
       compileScoped(`.div { color: red; } .div:is(:hover) { color: blue; }`),
     ).toMatchInlineSnapshot(`
-    ".div[data-v-test] { color: red;
-    }
-    .div[data-v-test]:is(:hover) { color: blue;
-    }"`)
+      ".div[data-v-test] { color: red;
+      }
+      .div[data-v-test]:is(:hover) { color: blue;
+      }"
+    `)
 
     expect(
       compileScoped(
         `.div { color: red; } .div:where(.foo:hover) { color: blue; }`,
       ),
     ).toMatchInlineSnapshot(`
-    ".div[data-v-test] { color: red;
-    }
-    .div[data-v-test]:where(.foo:hover) { color: blue;
-    }"`)
+      ".div[data-v-test] { color: red;
+      }
+      .div[data-v-test]:where(.foo:hover) { color: blue;
+      }"
+    `)
 
     expect(
       compileScoped(
         `.div { color: red; } .div:is(.foo:hover) { color: blue; }`,
       ),
     ).toMatchInlineSnapshot(`
-    ".div[data-v-test] { color: red;
-    }
-    .div[data-v-test]:is(.foo:hover) { color: blue;
-    }"`)
+      ".div[data-v-test] { color: red;
+      }
+      .div[data-v-test]:is(.foo:hover) { color: blue;
+      }"
+    `)
   })
 
   test('media query', () => {
@@ -489,7 +493,31 @@ describe('SFC style preprocessors', () => {
       }"
     `)
     expect(compileScoped(`.foo * { color: red; }`)).toMatchInlineSnapshot(`
-      ".foo[data-v-test] * { color: red;
+      ".foo[data-v-test] [data-v-test] { color: red;
+      }"
+    `)
+    expect(compileScoped(`.foo :active { color: red; }`))
+      .toMatchInlineSnapshot(`
+      ".foo[data-v-test] :active { color: red;
+      }"
+    `)
+    expect(compileScoped(`.foo *:active { color: red; }`))
+      .toMatchInlineSnapshot(`
+      ".foo[data-v-test] [data-v-test]:active { color: red;
+      }"
+    `)
+    expect(compileScoped(`.foo * .bar { color: red; }`)).toMatchInlineSnapshot(`
+      ".foo * .bar[data-v-test] { color: red;
+      }"
+    `)
+    expect(compileScoped(`:last-child * { color: red; }`))
+      .toMatchInlineSnapshot(`
+      "[data-v-test]:last-child [data-v-test] { color: red;
+      }"
+    `)
+    expect(compileScoped(`:last-child *:active { color: red; }`))
+      .toMatchInlineSnapshot(`
+      "[data-v-test]:last-child [data-v-test]:active { color: red;
       }"
     `)
   })

packages/compiler-sfc/__tests__/compileTemplate.spec.ts

@@ -6,6 +6,7 @@ import {
 } from '../src/compileTemplate'
 import { type SFCTemplateBlock, parse } from '../src/parse'
 import { compileScript } from '../src'
+import { getPositionInCode } from './utils'
 
 function compile(opts: Omit<SFCTemplateCompileOptions, 'id'>) {
   return compileTemplate({
@@ -157,6 +158,35 @@ test('source map', () => {
   ).toMatchObject(getPositionInCode(template.content, `foobar`))
 })
 
+test('source map: v-if generated comment should not have original position', () => {
+  const template = parse(
+    `
+      <template>
+        <div v-if="true"></div>
+      </template>
+    `,
+    { filename: 'example.vue', sourceMap: true },
+  ).descriptor.template!
+
+  const { code, map } = compile({
+    filename: 'example.vue',
+    source: template.content,
+  })
+
+  expect(map!.sources).toEqual([`example.vue`])
+  expect(map!.sourcesContent).toEqual([template.content])
+
+  const consumer = new SourceMapConsumer(map as RawSourceMap)
+  const commentNode = code.match(/_createCommentVNode\("v-if", true\)/)
+  expect(commentNode).not.toBeNull()
+  const commentPosition = getPositionInCode(code, commentNode![0])
+  const originalPosition = consumer.originalPositionFor(commentPosition)
+  // the comment node should not be mapped to the original source
+  expect(originalPosition.column).toBeNull()
+  expect(originalPosition.line).toBeNull()
+  expect(originalPosition.source).toBeNull()
+})
+
 test('should work w/ AST from descriptor', () => {
   const source = `
   <template>
@@ -482,36 +512,3 @@ test('non-identifier expression in legacy filter syntax', () => {
     babelParse(compilationResult.code, { sourceType: 'module' })
   }).not.toThrow()
 })
-
-interface Pos {
-  line: number
-  column: number
-  name?: string
-}
-
-function getPositionInCode(
-  code: string,
-  token: string,
-  expectName: string | boolean = false,
-): Pos {
-  const generatedOffset = code.indexOf(token)
-  let line = 1
-  let lastNewLinePos = -1
-  for (let i = 0; i < generatedOffset; i++) {
-    if (code.charCodeAt(i) === 10 /* newline char code */) {
-      line++
-      lastNewLinePos = i
-    }
-  }
-  const res: Pos = {
-    line,
-    column:
-      lastNewLinePos === -1
-        ? generatedOffset
-        : generatedOffset - lastNewLinePos - 1,
-  }
-  if (expectName) {
-    res.name = typeof expectName === 'string' ? expectName : token
-  }
-  return res
-}

packages/compiler-sfc/__tests__/parse.spec.ts

@@ -81,7 +81,7 @@ font-weight: bold;
 
       const consumer = new SourceMapConsumer(script!.map!)
       consumer.eachMapping(mapping => {
-        expect(mapping.originalLine - mapping.generatedLine).toBe(padding)
+        expect(mapping.originalLine! - mapping.generatedLine).toBe(padding)
       })
     })
 
@@ -100,8 +100,8 @@ font-weight: bold;
 
       const consumer = new SourceMapConsumer(template.map!)
       consumer.eachMapping(mapping => {
-        expect(mapping.originalLine - mapping.generatedLine).toBe(padding)
-        expect(mapping.originalColumn - mapping.generatedColumn).toBe(2)
+        expect(mapping.originalLine! - mapping.generatedLine).toBe(padding)
+        expect(mapping.originalColumn! - mapping.generatedColumn).toBe(2)
       })
     })
 
@@ -115,7 +115,7 @@ font-weight: bold;
 
       const consumer = new SourceMapConsumer(custom!.map!)
       consumer.eachMapping(mapping => {
-        expect(mapping.originalLine - mapping.generatedLine).toBe(padding)
+        expect(mapping.originalLine! - mapping.generatedLine).toBe(padding)
       })
     })
   })

packages/compiler-sfc/__tests__/utils.ts

@@ -40,3 +40,36 @@ export function assertCode(code: string): void {
   }
   expect(code).toMatchSnapshot()
 }
+
+interface Pos {
+  line: number
+  column: number
+  name?: string
+}
+
+export function getPositionInCode(
+  code: string,
+  token: string,
+  expectName: string | boolean = false,
+): Pos {
+  const generatedOffset = code.indexOf(token)
+  let line = 1
+  let lastNewLinePos = -1
+  for (let i = 0; i < generatedOffset; i++) {
+    if (code.charCodeAt(i) === 10 /* newline char code */) {
+      line++
+      lastNewLinePos = i
+    }
+  }
+  const res: Pos = {
+    line,
+    column:
+      lastNewLinePos === -1
+        ? generatedOffset
+        : generatedOffset - lastNewLinePos - 1,
+  }
+  if (expectName) {
+    res.name = typeof expectName === 'string' ? expectName : token
+  }
+  return res
+}

packages/compiler-sfc/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/compiler-sfc",
-  "version": "3.5.13",
+  "version": "3.5.15",
   "description": "@vue/compiler-sfc",
   "main": "dist/compiler-sfc.cjs.js",
   "module": "dist/compiler-sfc.esm-browser.js",
@@ -49,7 +49,7 @@
     "@vue/shared": "workspace:*",
     "estree-walker": "catalog:",
     "magic-string": "catalog:",
-    "postcss": "^8.4.49",
+    "postcss": "^8.5.3",
     "source-map-js": "catalog:"
   },
   "devDependencies": {
@@ -58,10 +58,10 @@
     "hash-sum": "^2.0.0",
     "lru-cache": "10.1.0",
     "merge-source-map": "^1.1.0",
-    "minimatch": "~9.0.5",
+    "minimatch": "~10.0.1",
     "postcss-modules": "^6.0.1",
-    "postcss-selector-parser": "^7.0.0",
+    "postcss-selector-parser": "^7.1.0",
     "pug": "^3.0.3",
-    "sass": "^1.83.0"
+    "sass": "^1.89.0"
   }
 }

packages/compiler-sfc/src/compileScript.ts

@@ -23,7 +23,11 @@ import type {
   Statement,
 } from '@babel/types'
 import { walk } from 'estree-walker'
-import type { RawSourceMap } from 'source-map-js'
+import {
+  type RawSourceMap,
+  SourceMapConsumer,
+  SourceMapGenerator,
+} from 'source-map-js'
 import {
   normalScriptDefaultVar,
   processNormalScript,
@@ -170,8 +174,6 @@ export function compileScript(
   const scriptLang = script && script.lang
   const scriptSetupLang = scriptSetup && scriptSetup.lang
 
-  let refBindings: string[] | undefined
-
   if (!scriptSetup) {
     if (!script) {
       throw new Error(`[@vue/compiler-sfc] SFC contains no <script> tags.`)
@@ -740,12 +742,6 @@ export function compileScript(
   for (const key in setupBindings) {
     ctx.bindingMetadata[key] = setupBindings[key]
   }
-  // known ref bindings
-  if (refBindings) {
-    for (const key of refBindings) {
-      ctx.bindingMetadata[key] = BindingTypes.SETUP_REF
-    }
-  }
 
   // 7. inject `useCssVars` calls
   if (
@@ -817,6 +813,7 @@ export function compileScript(
     args += `, { ${destructureElements.join(', ')} }`
   }
 
+  let templateMap
   // 9. generate return statement
   let returned
   if (
@@ -866,7 +863,7 @@ export function compileScript(
       }
       // inline render function mode - we are going to compile the template and
       // inline it right here
-      const { code, ast, preamble, tips, errors } = compileTemplate({
+      const { code, ast, preamble, tips, errors, map } = compileTemplate({
         filename,
         ast: sfc.template.ast,
         source: sfc.template.content,
@@ -884,6 +881,7 @@ export function compileScript(
           bindingMetadata: ctx.bindingMetadata,
         },
       })
+      templateMap = map
       if (tips.length) {
         tips.forEach(warnOnce)
       }
@@ -1022,19 +1020,28 @@ export function compileScript(
     )
   }
 
+  const content = ctx.s.toString()
+  let map =
+    options.sourceMap !== false
+      ? (ctx.s.generateMap({
+          source: filename,
+          hires: true,
+          includeContent: true,
+        }) as unknown as RawSourceMap)
+      : undefined
+  // merge source maps of the script setup and template in inline mode
+  if (templateMap && map) {
+    const offset = content.indexOf(returned)
+    const templateLineOffset =
+      content.slice(0, offset).split(/\r?\n/).length - 1
+    map = mergeSourceMaps(map, templateMap, templateLineOffset)
+  }
   return {
     ...scriptSetup,
     bindings: ctx.bindingMetadata,
     imports: ctx.userImports,
-    content: ctx.s.toString(),
-    map:
-      options.sourceMap !== false
-        ? (ctx.s.generateMap({
-            source: filename,
-            hires: true,
-            includeContent: true,
-          }) as unknown as RawSourceMap)
-        : undefined,
+    content,
+    map,
     scriptAst: scriptAst?.body,
     scriptSetupAst: scriptSetupAst?.body,
     deps: ctx.deps ? [...ctx.deps] : undefined,
@@ -1112,6 +1119,7 @@ function walkDeclaration(
                 m === userImportAliases['shallowRef'] ||
                 m === userImportAliases['customRef'] ||
                 m === userImportAliases['toRef'] ||
+                m === userImportAliases['useTemplateRef'] ||
                 m === DEFINE_MODEL,
             )
           ) {
@@ -1291,3 +1299,42 @@ function isStaticNode(node: Node): boolean {
   }
   return false
 }
+
+export function mergeSourceMaps(
+  scriptMap: RawSourceMap,
+  templateMap: RawSourceMap,
+  templateLineOffset: number,
+): RawSourceMap {
+  const generator = new SourceMapGenerator()
+  const addMapping = (map: RawSourceMap, lineOffset = 0) => {
+    const consumer = new SourceMapConsumer(map)
+    ;(consumer as any).sources.forEach((sourceFile: string) => {
+      ;(generator as any)._sources.add(sourceFile)
+      const sourceContent = consumer.sourceContentFor(sourceFile)
+      if (sourceContent != null) {
+        generator.setSourceContent(sourceFile, sourceContent)
+      }
+    })
+    consumer.eachMapping(m => {
+      if (m.originalLine == null) return
+      generator.addMapping({
+        generated: {
+          line: m.generatedLine + lineOffset,
+          column: m.generatedColumn,
+        },
+        original: {
+          line: m.originalLine,
+          column: m.originalColumn!,
+        },
+        source: m.source,
+        name: m.name,
+      })
+    })
+  }
+
+  addMapping(scriptMap)
+  addMapping(templateMap, templateLineOffset)
+  ;(generator as any)._sourceRoot = scriptMap.sourceRoot
+  ;(generator as any)._file = scriptMap.file
+  return (generator as any).toJSON()
+}

packages/compiler-sfc/src/compileTemplate.ts

@@ -289,7 +289,7 @@ function mapLines(oldMap: RawSourceMap, newMap: RawSourceMap): RawSourceMap {
 
     const origPosInOldMap = oldMapConsumer.originalPositionFor({
       line: m.originalLine,
-      column: m.originalColumn,
+      column: m.originalColumn!,
     })
 
     if (origPosInOldMap.source == null) {
@@ -305,7 +305,7 @@ function mapLines(oldMap: RawSourceMap, newMap: RawSourceMap): RawSourceMap {
         line: origPosInOldMap.line, // map line
         // use current column, since the oldMap produced by @vue/compiler-sfc
         // does not
-        column: m.originalColumn,
+        column: m.originalColumn!,
       },
       source: origPosInOldMap.source,
       name: origPosInOldMap.name,

packages/compiler-sfc/src/rewriteDefault.ts

@@ -39,7 +39,7 @@ export function rewriteDefaultAST(
   ast.forEach(node => {
     if (node.type === 'ExportDefaultDeclaration') {
       if (node.declaration.type === 'ClassDeclaration' && node.declaration.id) {
-        let start: number =
+        const start: number =
           node.declaration.decorators && node.declaration.decorators.length > 0
             ? node.declaration.decorators[
                 node.declaration.decorators.length - 1

packages/compiler-sfc/src/script/definePropsDestructure.ts

@@ -291,7 +291,8 @@ export function transformDestructuredProps(
       parent && parentStack.pop()
       if (
         (node.type === 'BlockStatement' && !isFunctionType(parent!)) ||
-        isFunctionType(node)
+        isFunctionType(node) ||
+        node.type === 'CatchClause'
       ) {
         popScope()
       }

packages/compiler-sfc/src/script/resolveType.ts

@@ -860,13 +860,13 @@ function resolveFS(ctx: TypeResolveContext): FS | undefined {
   }
   return (ctx.fs = {
     fileExists(file) {
-      if (file.endsWith('.vue.ts')) {
+      if (file.endsWith('.vue.ts') && !file.endsWith('.d.vue.ts')) {
         file = file.replace(/\.ts$/, '')
       }
       return fs.fileExists(file)
     },
     readFile(file) {
-      if (file.endsWith('.vue.ts')) {
+      if (file.endsWith('.vue.ts') && !file.endsWith('.d.vue.ts')) {
         file = file.replace(/\.ts$/, '')
       }
       return fs.readFile(file)
@@ -1059,7 +1059,7 @@ function resolveWithTS(
 
   if (res.resolvedModule) {
     let filename = res.resolvedModule.resolvedFileName
-    if (filename.endsWith('.vue.ts')) {
+    if (filename.endsWith('.vue.ts') && !filename.endsWith('.d.vue.ts')) {
       filename = filename.replace(/\.ts$/, '')
     }
     return fs.realpath ? fs.realpath(filename) : filename
@@ -1129,7 +1129,7 @@ export function fileToScope(
   // fs should be guaranteed to exist here
   const fs = resolveFS(ctx)!
   const source = fs.readFile(filename) || ''
-  const body = parseFile(filename, source, ctx.options.babelParserPlugins)
+  const body = parseFile(filename, source, fs, ctx.options.babelParserPlugins)
   const scope = new TypeScope(filename, source, 0, recordImports(body))
   recordTypes(ctx, body, scope, asGlobal)
   fileToScopeCache.set(filename, scope)
@@ -1139,6 +1139,7 @@ export function fileToScope(
 function parseFile(
   filename: string,
   content: string,
+  fs: FS,
   parserPlugins?: SFCScriptCompileOptions['babelParserPlugins'],
 ): Statement[] {
   const ext = extname(filename)
@@ -1151,7 +1152,21 @@ function parseFile(
       ),
       sourceType: 'module',
     }).program.body
-  } else if (ext === '.vue') {
+  }
+
+  // simulate `allowArbitraryExtensions` on TypeScript >= 5.0
+  const isUnknownTypeSource = !/\.[cm]?[tj]sx?$/.test(filename)
+  const arbitraryTypeSource = `${filename.slice(0, -ext.length)}.d${ext}.ts`
+  const hasArbitraryTypeDeclaration =
+    isUnknownTypeSource && fs.fileExists(arbitraryTypeSource)
+  if (hasArbitraryTypeDeclaration) {
+    return babelParse(fs.readFile(arbitraryTypeSource)!, {
+      plugins: resolveParserPlugins('ts', parserPlugins, true),
+      sourceType: 'module',
+    }).program.body
+  }
+
+  if (ext === '.vue') {
     const {
       descriptor: { script, scriptSetup },
     } = parse(content)
@@ -1554,6 +1569,14 @@ export function inferRuntimeType(
       case 'TSTypeReference': {
         const resolved = resolveTypeReference(ctx, node, scope)
         if (resolved) {
+          if (resolved.type === 'TSTypeAliasDeclaration') {
+            return inferRuntimeType(
+              ctx,
+              resolved.typeAnnotation,
+              resolved._ownerScope,
+              isKeyOf,
+            )
+          }
           return inferRuntimeType(ctx, resolved, resolved._ownerScope, isKeyOf)
         }
 

packages/compiler-sfc/src/style/pluginScoped.ts

@@ -102,6 +102,7 @@ function rewriteSelector(
   slotted = false,
 ) {
   let node: selectorParser.Node | null = null
+  let starNode: selectorParser.Node | null = null
   let shouldInject = !deep
   // find the last child node to insert attribute selector
   selector.each(n => {
@@ -216,17 +217,21 @@ function rewriteSelector(
           return false
         }
       }
-      // .foo * -> .foo[xxxxxxx] *
-      if (node) return
+      // store the universal selector so it can be rewritten later
+      // .foo * -> .foo[xxxxxxx] [xxxxxxx]
+      starNode = n
     }
 
     if (
-      (n.type !== 'pseudo' && n.type !== 'combinator') ||
+      (n.type !== 'pseudo' &&
+        n.type !== 'combinator' &&
+        n.type !== 'universal') ||
       (n.type === 'pseudo' &&
         (n.value === ':is' || n.value === ':where') &&
         !node)
     ) {
       node = n
+      starNode = null
     }
   })
 
@@ -274,6 +279,20 @@ function rewriteSelector(
         quoteMark: `"`,
       }),
     )
+    // Used for trailing universal selectors (#12906)
+    // `.foo * {}` -> `.foo[xxxxxxx] [xxxxxxx] {}`
+    if (starNode) {
+      selector.insertBefore(
+        starNode,
+        selectorParser.attribute({
+          attribute: idToAdd,
+          value: idToAdd,
+          raws: {},
+          quoteMark: `"`,
+        }),
+      )
+      selector.removeChild(starNode)
+    }
   }
 }
 

packages/compiler-ssr/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/compiler-ssr",
-  "version": "3.5.13",
+  "version": "3.5.15",
   "description": "@vue/compiler-ssr",
   "main": "dist/compiler-ssr.cjs.js",
   "types": "dist/compiler-ssr.d.ts",

packages/reactivity/__tests__/computed.spec.ts

@@ -1012,6 +1012,17 @@ describe('reactivity/computed', () => {
     expect(cValue.value).toBe(1)
   })
 
+  test('should not recompute if computed does not track reactive data', async () => {
+    const spy = vi.fn()
+    const c1 = computed(() => spy())
+
+    c1.value
+    ref(0).value++ // update globalVersion
+    c1.value
+
+    expect(spy).toBeCalledTimes(1)
+  })
+
   test('computed should remain live after losing all subscribers', () => {
     const state = reactive({ a: 1 })
     const p = computed(() => state.a + 1)

packages/reactivity/__tests__/reactive.spec.ts

@@ -1,4 +1,4 @@
-import { isRef, ref } from '../src/ref'
+import { isRef, ref, shallowRef } from '../src/ref'
 import {
   isProxy,
   isReactive,
@@ -195,8 +195,8 @@ describe('reactivity/reactive', () => {
   test('toRaw on object using reactive as prototype', () => {
     const original = { foo: 1 }
     const observed = reactive(original)
-    const inherted = Object.create(observed)
-    expect(toRaw(inherted)).toBe(inherted)
+    const inherited = Object.create(observed)
+    expect(toRaw(inherited)).toBe(inherited)
   })
 
   test('toRaw on user Proxy wrapping reactive', () => {
@@ -301,6 +301,13 @@ describe('reactivity/reactive', () => {
     expect(() => markRaw(obj)).not.toThrowError()
   })
 
+  test('should not markRaw object as reactive', () => {
+    const a = reactive({ a: 1 })
+    const b = reactive({ b: 2 }) as any
+    b.a = markRaw(toRaw(a))
+    expect(b.a === a).toBe(false)
+  })
+
   test('should not observe non-extensible objects', () => {
     const obj = reactive({
       foo: Object.preventExtensions({ a: 1 }),
@@ -419,4 +426,17 @@ describe('reactivity/reactive', () => {
     map.set(void 0, 1)
     expect(c.value).toBe(1)
   })
+
+  test('should return true for reactive objects', () => {
+    expect(isReactive(reactive({}))).toBe(true)
+    expect(isReactive(readonly(reactive({})))).toBe(true)
+    expect(isReactive(ref({}).value)).toBe(true)
+    expect(isReactive(readonly(ref({})).value)).toBe(true)
+    expect(isReactive(shallowReactive({}))).toBe(true)
+  })
+
+  test('should return false for non-reactive objects', () => {
+    expect(isReactive(ref(true))).toBe(false)
+    expect(isReactive(shallowRef({}).value)).toBe(false)
+  })
 })

packages/reactivity/__tests__/watch.spec.ts

@@ -277,4 +277,16 @@ describe('watch', () => {
 
     expect(dummy).toEqual([1, 2, 3])
   })
+
+  test('watch with immediate reset and sync flush', () => {
+    const value = ref(false)
+
+    watch(value, () => {
+      value.value = false
+    })
+
+    value.value = true
+    value.value = true
+    expect(value.value).toBe(false)
+  })
 })

packages/reactivity/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/reactivity",
-  "version": "3.5.13",
+  "version": "3.5.15",
   "description": "@vue/reactivity",
   "main": "index.js",
   "module": "dist/reactivity.esm-bundler.js",

packages/reactivity/src/effect.ts

@@ -49,6 +49,7 @@ export enum EffectFlags {
   DIRTY = 1 << 4,
   ALLOW_RECURSE = 1 << 5,
   PAUSED = 1 << 6,
+  EVALUATED = 1 << 7,
 }
 
 /**
@@ -377,22 +378,22 @@ export function refreshComputed(computed: ComputedRefImpl): undefined {
   }
   computed.globalVersion = globalVersion
 
-  const dep = computed.dep
-  computed.flags |= EffectFlags.RUNNING
   // In SSR there will be no render effect, so the computed has no subscriber
   // and therefore tracks no deps, thus we cannot rely on the dirty check.
   // Instead, computed always re-evaluate and relies on the globalVersion
   // fast path above for caching.
+  // #12337 if computed has no deps (does not rely on any reactive data) and evaluated,
+  // there is no need to re-evaluate.
   if (
-    dep.version > 0 &&
     !computed.isSSR &&
-    computed.deps &&
-    !isDirty(computed)
+    computed.flags & EffectFlags.EVALUATED &&
+    ((!computed.deps && !(computed as any)._dirty) || !isDirty(computed))
   ) {
-    computed.flags &= ~EffectFlags.RUNNING
     return
   }
+  computed.flags |= EffectFlags.RUNNING
 
+  const dep = computed.dep
   const prevSub = activeSub
   const prevShouldTrack = shouldTrack
   activeSub = computed
@@ -402,6 +403,7 @@ export function refreshComputed(computed: ComputedRefImpl): undefined {
     prepareDeps(computed)
     const value = computed.fn(computed._value)
     if (dep.version === 0 || hasChanged(value, computed._value)) {
+      computed.flags |= EffectFlags.EVALUATED
       computed._value = value
       dep.version++
     }

packages/reactivity/src/effectScope.ts

@@ -8,6 +8,10 @@ export class EffectScope {
    * @internal
    */
   private _active = true
+  /**
+   * @internal track `on` calls, allow `on` call multiple times
+   */
+  private _on = 0
   /**
    * @internal
    */
@@ -99,12 +103,16 @@ export class EffectScope {
     }
   }
 
+  prevScope: EffectScope | undefined
   /**
    * This should only be called on non-detached scopes
    * @internal
    */
   on(): void {
-    activeEffectScope = this
+    if (++this._on === 1) {
+      this.prevScope = activeEffectScope
+      activeEffectScope = this
+    }
   }
 
   /**
@@ -112,7 +120,10 @@ export class EffectScope {
    * @internal
    */
   off(): void {
-    activeEffectScope = this.parent
+    if (this._on > 0 && --this._on === 0) {
+      activeEffectScope = this.prevScope
+      this.prevScope = undefined
+    }
   }
 
   stop(fromParent?: boolean): void {

packages/reactivity/src/reactive.ts

@@ -108,9 +108,9 @@ export declare const ShallowReactiveMarker: unique symbol
 export type ShallowReactive<T> = T & { [ShallowReactiveMarker]?: true }
 
 /**
- * Shallow version of {@link reactive()}.
+ * Shallow version of {@link reactive}.
  *
- * Unlike {@link reactive()}, there is no deep conversion: only root-level
+ * Unlike {@link reactive}, there is no deep conversion: only root-level
  * properties are reactive for a shallow reactive object. Property values are
  * stored and exposed as-is - this also means properties with ref values will
  * not be automatically unwrapped.
@@ -178,7 +178,7 @@ export type DeepReadonly<T> = T extends Builtin
  * the original.
  *
  * A readonly proxy is deep: any nested property accessed will be readonly as
- * well. It also has the same ref-unwrapping behavior as {@link reactive()},
+ * well. It also has the same ref-unwrapping behavior as {@link reactive},
  * except the unwrapped values will also be made readonly.
  *
  * @example
@@ -215,9 +215,9 @@ export function readonly<T extends object>(
 }
 
 /**
- * Shallow version of {@link readonly()}.
+ * Shallow version of {@link readonly}.
  *
- * Unlike {@link readonly()}, there is no deep conversion: only root-level
+ * Unlike {@link readonly}, there is no deep conversion: only root-level
  * properties are made readonly. Property values are stored and exposed as-is -
  * this also means properties with ref values will not be automatically
  * unwrapped.
@@ -279,16 +279,16 @@ function createReactiveObject(
   ) {
     return target
   }
-  // target already has corresponding Proxy
-  const existingProxy = proxyMap.get(target)
-  if (existingProxy) {
-    return existingProxy
-  }
   // only specific value types can be observed.
   const targetType = getTargetType(target)
   if (targetType === TargetType.INVALID) {
     return target
   }
+  // target already has corresponding Proxy
+  const existingProxy = proxyMap.get(target)
+  if (existingProxy) {
+    return existingProxy
+  }
   const proxy = new Proxy(
     target,
     targetType === TargetType.COLLECTION ? collectionHandlers : baseHandlers,
@@ -298,8 +298,8 @@ function createReactiveObject(
 }
 
 /**
- * Checks if an object is a proxy created by {@link reactive()} or
- * {@link shallowReactive()} (or {@link ref()} in some cases).
+ * Checks if an object is a proxy created by {@link reactive} or
+ * {@link shallowReactive} (or {@link ref} in some cases).
  *
  * @example
  * ```js
@@ -327,7 +327,7 @@ export function isReactive(value: unknown): boolean {
  * readonly object can change, but they can't be assigned directly via the
  * passed object.
  *
- * The proxies created by {@link readonly()} and {@link shallowReadonly()} are
+ * The proxies created by {@link readonly} and {@link shallowReadonly} are
  * both considered readonly, as is a computed ref without a set function.
  *
  * @param value - The value to check.
@@ -343,7 +343,7 @@ export function isShallow(value: unknown): boolean {
 
 /**
  * Checks if an object is a proxy created by {@link reactive},
- * {@link readonly}, {@link shallowReactive} or {@link shallowReadonly()}.
+ * {@link readonly}, {@link shallowReactive} or {@link shallowReadonly}.
  *
  * @param value - The value to check.
  * @see {@link https://vuejs.org/api/reactivity-utilities.html#isproxy}
@@ -356,8 +356,8 @@ export function isProxy(value: any): boolean {
  * Returns the raw, original object of a Vue-created proxy.
  *
  * `toRaw()` can return the original object from proxies created by
- * {@link reactive()}, {@link readonly()}, {@link shallowReactive()} or
- * {@link shallowReadonly()}.
+ * {@link reactive}, {@link readonly}, {@link shallowReactive} or
+ * {@link shallowReadonly}.
  *
  * This is an escape hatch that can be used to temporarily read without
  * incurring proxy access / tracking overhead or write without triggering
@@ -397,7 +397,7 @@ export type Raw<T> = T & { [RawSymbol]?: true }
  * ```
  *
  * **Warning:** `markRaw()` together with the shallow APIs such as
- * {@link shallowReactive()} allow you to selectively opt-out of the default
+ * {@link shallowReactive} allow you to selectively opt-out of the default
  * deep reactive/readonly conversion and embed raw, non-proxied objects in your
  * state graph.
  *

packages/reactivity/src/ref.ts

@@ -67,7 +67,7 @@ export type ShallowRef<T = any, S = T> = Ref<T, S> & {
 }
 
 /**
- * Shallow version of {@link ref()}.
+ * Shallow version of {@link ref}.
  *
  * @example
  * ```js
@@ -229,7 +229,7 @@ export function unref<T>(ref: MaybeRef<T> | ComputedRef<T>): T {
 
 /**
  * Normalizes values / refs / getters to values.
- * This is similar to {@link unref()}, except that it also normalizes getters.
+ * This is similar to {@link unref}, except that it also normalizes getters.
  * If the argument is a getter, it will be invoked and its return value will
  * be returned.
  *
@@ -331,7 +331,7 @@ export type ToRefs<T = any> = {
 /**
  * Converts a reactive object to a plain object where each property of the
  * resulting object is a ref pointing to the corresponding property of the
- * original object. Each individual ref is created using {@link toRef()}.
+ * original object. Each individual ref is created using {@link toRef}.
  *
  * @param object - Reactive object to be made into an object of linked refs.
  * @see {@link https://vuejs.org/api/reactivity-utilities.html#torefs}

packages/reactivity/src/watch.ts

@@ -264,11 +264,11 @@ export function watch(
                 : oldValue,
             boundCleanup,
           ]
+          oldValue = newValue
           call
             ? call(cb!, WatchErrorCodes.WATCH_CALLBACK, args)
             : // @ts-expect-error
               cb!(...args)
-          oldValue = newValue
         } finally {
           activeWatcher = currentWatcher
         }

packages/runtime-core/__tests__/apiWatch.spec.ts

@@ -31,6 +31,7 @@ import {
   TrackOpTypes,
   TriggerOpTypes,
   effectScope,
+  onScopeDispose,
   shallowReactive,
   shallowRef,
   toRef,
@@ -1594,7 +1595,7 @@ describe('api: watch', () => {
 
     num.value++
     await nextTick()
-    // would not be calld when value>1
+    // would not be called when value>1
     expect(spy1).toHaveBeenCalledTimes(1)
     expect(spy2).toHaveBeenCalledTimes(1)
   })
@@ -1873,7 +1874,7 @@ describe('api: watch', () => {
     expect(foo.value.a).toBe(2)
   })
 
-  test('watch immediate error in effect scope should be catched by onErrorCaptured', async () => {
+  test('watch immediate error in effect scope should be caught by onErrorCaptured', async () => {
     const warn = vi.spyOn(console, 'warn')
     warn.mockImplementation(() => {})
     const ERROR_IN_SCOPE = 'ERROR_IN_SCOPE'
@@ -1982,4 +1983,31 @@ describe('api: watch', () => {
     expect(spy1).toHaveBeenCalled()
     expect(spy2).toHaveBeenCalled()
   })
+
+  // #12631
+  test('this.$watch w/ onScopeDispose', () => {
+    const onCleanup = vi.fn()
+    const toggle = ref(true)
+
+    const Comp = defineComponent({
+      render() {},
+      created(this: any) {
+        this.$watch(
+          () => 1,
+          function () {},
+        )
+        onScopeDispose(onCleanup)
+      },
+    })
+
+    const App = defineComponent({
+      render() {
+        return toggle.value ? h(Comp) : null
+      },
+    })
+
+    const root = nodeOps.createElement('div')
+    createApp(App).mount(root)
+    expect(onCleanup).toBeCalledTimes(0)
+  })
 })

packages/runtime-core/__tests__/componentSlots.spec.ts

@@ -324,4 +324,98 @@ describe('component: slots', () => {
       'Slot "default" invoked outside of the render function',
     ).not.toHaveBeenWarned()
   })
+
+  test('basic warn', () => {
+    const Comp = {
+      setup(_: any, { slots }: any) {
+        slots.default && slots.default()
+        return () => null
+      },
+    }
+
+    const App = {
+      setup() {
+        return () => h(Comp, () => h('div'))
+      },
+    }
+
+    createApp(App).mount(nodeOps.createElement('div'))
+    expect(
+      'Slot "default" invoked outside of the render function',
+    ).toHaveBeenWarned()
+  })
+
+  test('basic warn when mounting another app in setup', () => {
+    const Comp = {
+      setup(_: any, { slots }: any) {
+        slots.default?.()
+        return () => null
+      },
+    }
+
+    const mountComp = () => {
+      createApp({
+        setup() {
+          return () => h(Comp, () => 'msg')
+        },
+      }).mount(nodeOps.createElement('div'))
+    }
+
+    const App = {
+      setup() {
+        mountComp()
+        return () => null
+      },
+    }
+
+    createApp(App).mount(nodeOps.createElement('div'))
+    expect(
+      'Slot "default" invoked outside of the render function',
+    ).toHaveBeenWarned()
+  })
+
+  test('should not warn when render in setup', () => {
+    const container = {
+      setup(_: any, { slots }: any) {
+        return () => slots.default && slots.default()
+      },
+    }
+
+    const comp = h(container, null, () => h('div'))
+
+    const App = {
+      setup() {
+        render(h(comp), nodeOps.createElement('div'))
+        return () => null
+      },
+    }
+
+    createApp(App).mount(nodeOps.createElement('div'))
+    expect(
+      'Slot "default" invoked outside of the render function',
+    ).not.toHaveBeenWarned()
+  })
+
+  test('basic warn when render in setup', () => {
+    const container = {
+      setup(_: any, { slots }: any) {
+        slots.default && slots.default()
+        return () => null
+      },
+    }
+
+    const comp = h(container, null, () => h('div'))
+
+    const App = {
+      setup() {
+        render(h(comp), nodeOps.createElement('div'))
+        return () => null
+      },
+    }
+
+    createApp(App).mount(nodeOps.createElement('div'))
+    expect(
+      'Slot "default" invoked outside of the render function',
+    ).toHaveBeenWarned()
+  })
 })

packages/runtime-core/__tests__/components/BaseTransition.spec.ts

@@ -1198,4 +1198,51 @@ describe('BaseTransition', () => {
   test('should not error on KeepAlive w/ function children', () => {
     expect(() => mount({}, () => () => h('div'), true)).not.toThrow()
   })
+
+  // #12465
+  test('mode: "out-in" w/ KeepAlive + fallthrough attrs (prod mode)', async () => {
+    __DEV__ = false
+    async function testOutIn({ trueBranch, falseBranch }: ToggleOptions) {
+      const toggle = ref(true)
+      const { props, cbs } = mockProps({ mode: 'out-in' }, true)
+      const root = nodeOps.createElement('div')
+      const App = {
+        render() {
+          return h(
+            BaseTransition,
+            {
+              ...props,
+              class: 'test',
+            },
+            () =>
+              h(KeepAlive, null, toggle.value ? trueBranch() : falseBranch()),
+          )
+        },
+      }
+      render(h(App), root)
+
+      expect(serializeInner(root)).toBe(`<div class="test">0</div>`)
+
+      // trigger toggle
+      toggle.value = false
+      await nextTick()
+      expect(props.onBeforeLeave).toHaveBeenCalledTimes(1)
+      expect(serialize((props.onBeforeLeave as any).mock.calls[0][0])).toBe(
+        `<div class="test">0</div>`,
+      )
+      expect(props.onLeave).toHaveBeenCalledTimes(1)
+      expect(serialize((props.onLeave as any).mock.calls[0][0])).toBe(
+        `<div class="test">0</div>`,
+      )
+      expect(props.onAfterLeave).not.toHaveBeenCalled()
+      // enter should not have started
+      expect(props.onBeforeEnter).not.toHaveBeenCalled()
+      expect(props.onEnter).not.toHaveBeenCalled()
+      expect(props.onAfterEnter).not.toHaveBeenCalled()
+      cbs.doneLeave[`<div class="test">0</div>`]()
+      expect(serializeInner(root)).toBe(`<span class="test">0</span>`)
+    }
+    await runTestWithKeepAlive(testOutIn)
+    __DEV__ = true
+  })
 })

packages/runtime-core/__tests__/components/Teleport.spec.ts

@@ -10,14 +10,29 @@ import {
   markRaw,
   nextTick,
   nodeOps,
+  onMounted,
   h as originalH,
   ref,
   render,
+  serialize,
   serializeInner,
+  useModel,
   withDirectives,
 } from '@vue/runtime-test'
-import { Fragment, createCommentVNode, createVNode } from '../../src/vnode'
+import {
+  Fragment,
+  createBlock,
+  createCommentVNode,
+  createTextVNode,
+  createVNode,
+  openBlock,
+} from '../../src/vnode'
+import { toDisplayString } from '@vue/shared'
 import { compile, createApp as createDOMApp, render as domRender } from 'vue'
+import type { HMRRuntime } from '../../src/hmr'
+
+declare var __VUE_HMR_RUNTIME__: HMRRuntime
+const { rerender, createRecord } = __VUE_HMR_RUNTIME__
 
 describe('renderer: teleport', () => {
   describe('eager mode', () => {
@@ -130,6 +145,62 @@ describe('renderer: teleport', () => {
         `"<!--teleport start--><!--teleport end--><div>Footer</div><div id="targetId"><div>bar</div></div>"`,
       )
     })
+
+    // #13349
+    test('handle deferred teleport updates before and after mount', async () => {
+      const root = document.createElement('div')
+      document.body.appendChild(root)
+
+      const show = ref(false)
+      const data2 = ref('2')
+      const data3 = ref('3')
+
+      const Comp = {
+        props: {
+          modelValue: {},
+          modelModifiers: {},
+        },
+        emits: ['update:modelValue'],
+        setup(props: any) {
+          const data2 = useModel(props, 'modelValue')
+          data2.value = '2+'
+          return () => h('span')
+        },
+      }
+
+      createDOMApp({
+        setup() {
+          setTimeout(() => (show.value = true), 5)
+          setTimeout(() => (data3.value = '3+'), 10)
+        },
+        render() {
+          return h(Fragment, null, [
+            h('span', { id: 'targetId001' }),
+            show.value
+              ? h(Fragment, null, [
+                  h(Teleport, { to: '#targetId001', defer: true }, [
+                    createTextVNode(String(data3.value)),
+                  ]),
+                  h(Comp, {
+                    modelValue: data2.value,
+                    'onUpdate:modelValue': (event: any) =>
+                      (data2.value = event),
+                  }),
+                ])
+              : createCommentVNode('v-if'),
+          ])
+        },
+      }).mount(root)
+
+      expect(root.innerHTML).toMatchInlineSnapshot(
+        `"<span id="targetId001"></span><!--v-if-->"`,
+      )
+
+      await new Promise(r => setTimeout(r, 10))
+      expect(root.innerHTML).toMatchInlineSnapshot(
+        `"<span id="targetId001">3+</span><!--teleport start--><!--teleport end--><span></span>"`,
+      )
+    })
   })
 
   function runSharedTests(deferMode: boolean) {
@@ -243,6 +314,39 @@ describe('renderer: teleport', () => {
       expect(serializeInner(target)).toBe(`teleported`)
     })
 
+    test('should traverse comment node after updating in optimize mode', async () => {
+      const target = nodeOps.createElement('div')
+      const root = nodeOps.createElement('div')
+      const count = ref(0)
+      let teleport
+
+      __DEV__ = false
+      render(
+        h(() => {
+          teleport =
+            (openBlock(),
+            createBlock(Teleport, { to: target }, [
+              createCommentVNode('comment in teleport'),
+            ]))
+          return h('div', null, [
+            createTextVNode(toDisplayString(count.value)),
+            teleport,
+          ])
+        }),
+        root,
+      )
+      const commentNode = teleport!.children[0].el
+      expect(serializeInner(root)).toBe(`<div>0</div>`)
+      expect(serializeInner(target)).toBe(`<!--comment in teleport-->`)
+      expect(serialize(commentNode)).toBe(`<!--comment in teleport-->`)
+
+      count.value = 1
+      await nextTick()
+      __DEV__ = true
+      expect(serializeInner(root)).toBe(`<div>1</div>`)
+      expect(teleport!.children[0].el).toBe(commentNode)
+    })
+
     test('should remove children when unmounted', () => {
       const target = nodeOps.createElement('div')
       const root = nodeOps.createElement('div')
@@ -269,6 +373,34 @@ describe('renderer: teleport', () => {
       testUnmount({ to: null, disabled: true })
     })
 
+    // #10747
+    test('should unmount correctly when using top level comment in teleport', async () => {
+      const target = nodeOps.createElement('div')
+      const root = nodeOps.createElement('div')
+      const count = ref(0)
+
+      __DEV__ = false
+      render(
+        h(() => {
+          return h('div', null, [
+            createTextVNode(toDisplayString(count.value)),
+            (openBlock(),
+            createBlock(Teleport, { to: target }, [
+              createCommentVNode('comment in teleport'),
+            ])),
+          ])
+        }),
+        root,
+      )
+
+      count.value = 1
+
+      await nextTick()
+      __DEV__ = true
+      render(null, root)
+      expect(root.children.length).toBe(0)
+    })
+
     test('component with multi roots should be removed when unmounted', () => {
       const target = nodeOps.createElement('div')
       const root = nodeOps.createElement('div')
@@ -741,4 +873,56 @@ describe('renderer: teleport', () => {
       expect(tRefInMounted).toBe(target.children[1])
     })
   }
+
+  test('handle update and hmr rerender', async () => {
+    const target = document.createElement('div')
+    const root = document.createElement('div')
+
+    const Comp = {
+      setup() {
+        const cls = ref('foo')
+        onMounted(() => {
+          // trigger update
+          cls.value = 'bar'
+        })
+        return { cls, target }
+      },
+      template: `
+        <Teleport :to="target">
+          <div :class="cls">
+            <div>
+              <slot></slot>
+            </div>
+          </div>
+        </Teleport>
+      `,
+    }
+
+    const appId = 'test-app-id'
+    const App = {
+      __hmrId: appId,
+      components: { Comp },
+      render() {
+        return originalH(Comp, null, { default: () => originalH('div', 'foo') })
+      },
+    }
+    createRecord(appId, App)
+
+    domRender(originalH(App), root)
+    expect(target.innerHTML).toBe(
+      '<div class="foo"><div><div>foo</div></div></div>',
+    )
+    await nextTick()
+    expect(target.innerHTML).toBe(
+      '<div class="bar"><div><div>foo</div></div></div>',
+    )
+
+    rerender(appId, () =>
+      originalH(Comp, null, { default: () => originalH('div', 'bar') }),
+    )
+    await nextTick()
+    expect(target.innerHTML).toBe(
+      '<div class="bar"><div><div>bar</div></div></div>',
+    )
+  })
 })

packages/runtime-core/__tests__/helpers/renderList.spec.ts

@@ -1,4 +1,10 @@
-import { isReactive, reactive, shallowReactive } from '../../src/index'
+import {
+  effect,
+  isReactive,
+  reactive,
+  readonly,
+  shallowReactive,
+} from '../../src/index'
 import { renderList } from '../../src/helpers/renderList'
 
 describe('renderList', () => {
@@ -65,4 +71,31 @@ describe('renderList', () => {
     const shallowReactiveArray = shallowReactive([{ foo: 1 }])
     expect(renderList(shallowReactiveArray, isReactive)).toEqual([false])
   })
+
+  it('should not allow mutation', () => {
+    const arr = readonly(reactive([{ foo: 1 }]))
+    expect(
+      renderList(arr, item => {
+        ;(item as any).foo = 0
+        return item.foo
+      }),
+    ).toEqual([1])
+    expect(
+      `Set operation on key "foo" failed: target is readonly.`,
+    ).toHaveBeenWarned()
+  })
+
+  it('should trigger effect for deep mutations in readonly reactive arrays', () => {
+    const arr = reactive([{ foo: 1 }])
+    const readonlyArr = readonly(arr)
+
+    let dummy
+    effect(() => {
+      dummy = renderList(readonlyArr, item => item.foo)
+    })
+    expect(dummy).toEqual([1])
+
+    arr[0].foo = 2
+    expect(dummy).toEqual([2])
+  })
 })

packages/runtime-core/__tests__/hydration.spec.ts

@@ -32,10 +32,13 @@ import {
   withCtx,
   withDirectives,
 } from '@vue/runtime-dom'
+import type { HMRRuntime } from '../src/hmr'
 import { type SSRContext, renderToString } from '@vue/server-renderer'
 import { PatchFlags, normalizeStyle } from '@vue/shared'
 import { vShowOriginalDisplay } from '../../runtime-dom/src/directives/vShow'
-import { expect } from 'vitest'
+
+declare var __VUE_HMR_RUNTIME__: HMRRuntime
+const { createRecord, reload } = __VUE_HMR_RUNTIME__
 
 function mountWithHydration(html: string, render: () => any) {
   const container = document.createElement('div')
@@ -1651,6 +1654,29 @@ describe('SSR hydration', () => {
     expect(`mismatch`).not.toHaveBeenWarned()
   })
 
+  test('transition appear work with pre-existing class', () => {
+    const { vnode, container } = mountWithHydration(
+      `<template><div class="foo">foo</div></template>`,
+      () =>
+        h(
+          Transition,
+          { appear: true },
+          {
+            default: () => h('div', { class: 'foo' }, 'foo'),
+          },
+        ),
+    )
+    expect(container.firstChild).toMatchInlineSnapshot(`
+      <div
+        class="foo v-enter-from v-enter-active"
+      >
+        foo
+      </div>
+    `)
+    expect(vnode.el).toBe(container.firstChild)
+    expect(`mismatch`).not.toHaveBeenWarned()
+  })
+
   test('transition appear with v-if', () => {
     const show = false
     const { vnode, container } = mountWithHydration(
@@ -1843,6 +1869,60 @@ describe('SSR hydration', () => {
     }
   })
 
+  test('hmr reload child wrapped in KeepAlive', async () => {
+    const id = 'child-reload'
+    const Child = {
+      __hmrId: id,
+      template: `<div>foo</div>`,
+    }
+    createRecord(id, Child)
+
+    const appId = 'test-app-id'
+    const App = {
+      __hmrId: appId,
+      components: { Child },
+      template: `
+      <div>
+        <KeepAlive>
+          <Child />
+        </KeepAlive>
+      </div>
+      `,
+    }
+
+    const root = document.createElement('div')
+    root.innerHTML = await renderToString(h(App))
+    createSSRApp(App).mount(root)
+    expect(root.innerHTML).toBe('<div><div>foo</div></div>')
+
+    reload(id, {
+      __hmrId: id,
+      template: `<div>bar</div>`,
+    })
+    await nextTick()
+    expect(root.innerHTML).toBe('<div><div>bar</div></div>')
+  })
+
+  test('hmr root reload', async () => {
+    const appId = 'test-app-id'
+    const App = {
+      __hmrId: appId,
+      template: `<div>foo</div>`,
+    }
+
+    const root = document.createElement('div')
+    root.innerHTML = await renderToString(h(App))
+    createSSRApp(App).mount(root)
+    expect(root.innerHTML).toBe('<div>foo</div>')
+
+    reload(appId, {
+      __hmrId: appId,
+      template: `<div>bar</div>`,
+    })
+    await nextTick()
+    expect(root.innerHTML).toBe('<div>bar</div>')
+  })
+
   describe('mismatch handling', () => {
     test('text node', () => {
       const { container } = mountWithHydration(`foo`, () => 'bar')

packages/runtime-core/__tests__/rendererOptimizedMode.spec.ts

@@ -861,6 +861,114 @@ describe('renderer: optimized mode', () => {
     expect(inner(root)).toBe('<div><div>true</div></div>')
   })
 
+  // #13305
+  test('patch Suspense nested in list nodes in optimized mode', async () => {
+    const deps: Promise<any>[] = []
+
+    const Item = {
+      props: {
+        someId: { type: Number, required: true },
+      },
+      async setup(props: any) {
+        const p = new Promise(resolve => setTimeout(resolve, 1))
+        deps.push(p)
+
+        await p
+        return () => (
+          openBlock(),
+          createElementBlock('li', null, [
+            createElementVNode(
+              'p',
+              null,
+              String(props.someId),
+              PatchFlags.TEXT,
+            ),
+          ])
+        )
+      },
+    }
+
+    const list = ref([1, 2, 3])
+    const App = {
+      setup() {
+        return () => (
+          openBlock(),
+          createElementBlock(
+            Fragment,
+            null,
+            [
+              createElementVNode(
+                'p',
+                null,
+                JSON.stringify(list.value),
+                PatchFlags.TEXT,
+              ),
+              createElementVNode('ol', null, [
+                (openBlock(),
+                createBlock(SuspenseImpl, null, {
+                  fallback: withCtx(() => [
+                    createElementVNode('li', null, 'Loading…'),
+                  ]),
+                  default: withCtx(() => [
+                    (openBlock(true),
+                    createElementBlock(
+                      Fragment,
+                      null,
+                      renderList(list.value, id => {
+                        return (
+                          openBlock(),
+                          createBlock(
+                            Item,
+                            {
+                              key: id,
+                              'some-id': id,
+                            },
+                            null,
+                            PatchFlags.PROPS,
+                            ['some-id'],
+                          )
+                        )
+                      }),
+                      PatchFlags.KEYED_FRAGMENT,
+                    )),
+                  ]),
+                  _: 1 /* STABLE */,
+                })),
+              ]),
+            ],
+            PatchFlags.STABLE_FRAGMENT,
+          )
+        )
+      },
+    }
+
+    const app = createApp(App)
+    app.mount(root)
+    expect(inner(root)).toBe(`<p>[1,2,3]</p>` + `<ol><li>Loading…</li></ol>`)
+
+    await Promise.all(deps)
+    await nextTick()
+    expect(inner(root)).toBe(
+      `<p>[1,2,3]</p>` +
+        `<ol>` +
+        `<li><p>1</p></li>` +
+        `<li><p>2</p></li>` +
+        `<li><p>3</p></li>` +
+        `</ol>`,
+    )
+
+    list.value = [3, 1, 2]
+    await nextTick()
+    expect(inner(root)).toBe(
+      `<p>[3,1,2]</p>` +
+        `<ol>` +
+        `<li><p>3</p></li>` +
+        `<li><p>1</p></li>` +
+        `<li><p>2</p></li>` +
+        `</ol>`,
+    )
+  })
+
   // #4183
   test('should not take unmount children fast path /w Suspense', async () => {
     const show = ref(true)

packages/runtime-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/runtime-core",
-  "version": "3.5.13",
+  "version": "3.5.15",
   "description": "@vue/runtime-core",
   "main": "index.js",
   "module": "dist/runtime-core.esm-bundler.js",

packages/runtime-core/src/apiAsyncComponent.ts

@@ -4,6 +4,7 @@ import {
   type ComponentOptions,
   type ConcreteComponent,
   currentInstance,
+  getComponentName,
   isInSSRComponentSetup,
 } from './component'
 import { isFunction, isObject } from '@vue/shared'
@@ -121,14 +122,27 @@ export function defineAsyncComponent<
     __asyncLoader: load,
 
     __asyncHydrate(el, instance, hydrate) {
+      let patched = false
       const doHydrate = hydrateStrategy
         ? () => {
-            const teardown = hydrateStrategy(hydrate, cb =>
+            const performHydrate = () => {
+              // skip hydration if the component has been patched
+              if (__DEV__ && patched) {
+                warn(
+                  `Skipping lazy hydration for component '${getComponentName(resolvedComp!)}': ` +
+                    `it was updated before lazy hydration performed.`,
+                )
+                return
+              }
+              hydrate()
+            }
+            const teardown = hydrateStrategy(performHydrate, cb =>
               forEachElement(el, cb),
             )
             if (teardown) {
               ;(instance.bum || (instance.bum = [])).push(teardown)
             }
+            ;(instance.u || (instance.u = [])).push(() => (patched = true))
           }
         : hydrate
       if (resolvedComp) {

packages/runtime-core/src/apiCreateApp.ts

@@ -22,7 +22,7 @@ import { warn } from './warning'
 import { type VNode, cloneVNode, createVNode } from './vnode'
 import type { RootHydrateFunction } from './hydration'
 import { devtoolsInitApp, devtoolsUnmountApp } from './devtools'
-import { NO, extend, isFunction, isObject } from '@vue/shared'
+import { NO, extend, hasOwn, isFunction, isObject } from '@vue/shared'
 import { version } from '.'
 import { installAppCompatProperties } from './compat/global'
 import type { NormalizedPropsOptions } from './componentProps'
@@ -36,9 +36,9 @@ export interface App<HostElement = any> {
 
   use<Options extends unknown[]>(
     plugin: Plugin<Options>,
-    ...options: Options
+    ...options: NoInfer<Options>
   ): this
-  use<Options>(plugin: Plugin<Options>, options: Options): this
+  use<Options>(plugin: Plugin<Options>, options: NoInfer<Options>): this
 
   mixin(mixin: ComponentOptions): this
   component(name: string): Component | undefined
@@ -215,9 +215,11 @@ export type ObjectPlugin<Options = any[]> = {
 export type FunctionPlugin<Options = any[]> = PluginInstallFunction<Options> &
   Partial<ObjectPlugin<Options>>
 
-export type Plugin<Options = any[]> =
-  | FunctionPlugin<Options>
-  | ObjectPlugin<Options>
+export type Plugin<
+  Options = any[],
+  // TODO: in next major Options extends unknown[] and remove P
+  P extends unknown[] = Options extends unknown[] ? Options : [Options],
+> = FunctionPlugin<P> | ObjectPlugin<P>
 
 export function createAppContext(): AppContext {
   return {
@@ -381,13 +383,12 @@ export function createAppAPI<HostElement>(
           // HMR root reload
           if (__DEV__) {
             context.reload = () => {
+              const cloned = cloneVNode(vnode)
+              // avoid hydration for hmr updating
+              cloned.el = null
               // casting to ElementNamespace because TS doesn't guarantee type narrowing
               // over function boundaries
-              render(
-                cloneVNode(vnode),
-                rootContainer,
-                namespace as ElementNamespace,
-              )
+              render(cloned, rootContainer, namespace as ElementNamespace)
             }
           }
 
@@ -447,10 +448,18 @@ export function createAppAPI<HostElement>(
 
       provide(key, value) {
         if (__DEV__ && (key as string | symbol) in context.provides) {
-          warn(
-            `App already provides property with key "${String(key)}". ` +
-              `It will be overwritten with the new value.`,
-          )
+          if (hasOwn(context.provides, key as string | symbol)) {
+            warn(
+              `App already provides property with key "${String(key)}". ` +
+                `It will be overwritten with the new value.`,
+            )
+          } else {
+            // #13212, context.provides can inherit the provides object from parent on custom elements
+            warn(
+              `App already provides property with key "${String(key)}" inherited from its parent element. ` +
+                `It will be overwritten with the new value.`,
+            )
+          }
         }
 
         context.provides[key as string | symbol] = value

packages/runtime-core/src/apiInject.ts

@@ -59,10 +59,12 @@ export function inject(
     // to support `app.use` plugins,
     // fallback to appContext's `provides` if the instance is at root
     // #11488, in a nested createApp, prioritize using the provides from currentApp
-    const provides = currentApp
+    // #13212, for custom elements we must get injected values from its appContext
+    // as it already inherits the provides object from the parent element
+    let provides = currentApp
       ? currentApp._context.provides
       : instance
-        ? instance.parent == null
+        ? instance.parent == null || instance.ce
           ? instance.vnode.appContext && instance.vnode.appContext.provides
           : instance.parent.provides
         : undefined

packages/runtime-core/src/component.ts

@@ -115,20 +115,23 @@ export type ComponentInstance<T> = T extends { new (): ComponentPublicInstance }
   : T extends FunctionalComponent<infer Props, infer Emits>
     ? ComponentPublicInstance<Props, {}, {}, {}, {}, ShortEmitsToObject<Emits>>
     : T extends Component<
-          infer Props,
+          infer PropsOrInstance,
           infer RawBindings,
           infer D,
           infer C,
           infer M
         >
-      ? // NOTE we override Props/RawBindings/D to make sure is not `unknown`
-        ComponentPublicInstance<
-          unknown extends Props ? {} : Props,
-          unknown extends RawBindings ? {} : RawBindings,
-          unknown extends D ? {} : D,
-          C,
-          M
-        >
+      ? PropsOrInstance extends { $props: unknown }
+        ? // T is returned by `defineComponent()`
+          PropsOrInstance
+        : // NOTE we override Props/RawBindings/D to make sure is not `unknown`
+          ComponentPublicInstance<
+            unknown extends PropsOrInstance ? {} : PropsOrInstance,
+            unknown extends RawBindings ? {} : RawBindings,
+            unknown extends D ? {} : D,
+            C,
+            M
+          >
       : never // not a vue Component
 
 /**
@@ -259,7 +262,7 @@ export type ConcreteComponent<
  * The constructor type is an artificial type returned by defineComponent().
  */
 export type Component<
-  Props = any,
+  PropsOrInstance = any,
   RawBindings = any,
   D = any,
   C extends ComputedOptions = ComputedOptions,
@@ -267,8 +270,8 @@ export type Component<
   E extends EmitsOptions | Record<string, any[]> = {},
   S extends Record<string, any> = any,
 > =
-  | ConcreteComponent<Props, RawBindings, D, C, M, E, S>
-  | ComponentPublicInstanceConstructor<Props>
+  | ConcreteComponent<PropsOrInstance, RawBindings, D, C, M, E, S>
+  | ComponentPublicInstanceConstructor<PropsOrInstance>
 
 export type { ComponentOptions }
 
@@ -806,7 +809,7 @@ export function setupComponent(
   const { props, children } = instance.vnode
   const isStateful = isStatefulComponent(instance)
   initProps(instance, props, isStateful, isSSR)
-  initSlots(instance, children, optimized)
+  initSlots(instance, children, optimized || isSSR)
 
   const setupResult = isStateful
     ? setupStatefulComponent(instance, isSSR)

packages/runtime-core/src/componentProps.ts

@@ -143,7 +143,9 @@ type InferPropType<T, NullAsAny = true> = [T] extends [null]
 export type ExtractPropTypes<O> = {
   // use `keyof Pick<O, RequiredKeys<O>>` instead of `RequiredKeys<O>` to
   // support IDE features
-  [K in keyof Pick<O, RequiredKeys<O>>]: InferPropType<O[K]>
+  [K in keyof Pick<O, RequiredKeys<O>>]: O[K] extends { default: any }
+    ? Exclude<InferPropType<O[K]>, undefined>
+    : InferPropType<O[K]>
 } & {
   // use `keyof Pick<O, OptionalKeys<O>>` instead of `OptionalKeys<O>` to
   // support IDE features

packages/runtime-core/src/componentSlots.ts

@@ -17,7 +17,11 @@ import {
 } from '@vue/shared'
 import { warn } from './warning'
 import { isKeepAlive } from './components/KeepAlive'
-import { type ContextualRenderFn, withCtx } from './componentRenderContext'
+import {
+  type ContextualRenderFn,
+  currentRenderingInstance,
+  withCtx,
+} from './componentRenderContext'
 import { isHmrUpdating } from './hmr'
 import { DeprecationTypes, isCompatEnabled } from './compat/compatConfig'
 import { TriggerOpTypes, trigger } from '@vue/reactivity'
@@ -75,6 +79,11 @@ export type RawSlots = {
    * @internal
    */
   _?: SlotFlags
+  /**
+   * cache indexes for slot content
+   * @internal
+   */
+  __?: number[]
 }
 
 const isInternalKey = (key: string) => key[0] === '_' || key === '$stable'
@@ -97,7 +106,8 @@ const normalizeSlot = (
     if (
       __DEV__ &&
       currentInstance &&
-      (!ctx || ctx.root === currentInstance.root)
+      !(ctx === null && currentRenderingInstance) &&
+      !(ctx && ctx.root !== currentInstance.root)
     ) {
       warn(
         `Slot "${key}" invoked outside of the render function: ` +
@@ -170,7 +180,7 @@ const assignSlots = (
     // when rendering the optimized slots by manually written render function,
     // do not copy the `slots._` compiler flag so that `renderSlot` creates
     // slot Fragment with BAIL patchFlag to force full updates
-    if (optimized || key !== '_') {
+    if (optimized || !isInternalKey(key)) {
       slots[key] = children[key]
     }
   }

packages/runtime-core/src/components/BaseTransition.ts

@@ -501,9 +501,8 @@ function getInnerChild(vnode: VNode): VNode | undefined {
 
     return vnode
   }
-  // #7121 ensure get the child component subtree in case
-  // it's been replaced during HMR
-  if (__DEV__ && vnode.component) {
+  // #7121,#12465 get the component subtree if it's been mounted
+  if (vnode.component) {
     return vnode.component.subTree
   }
 

packages/runtime-core/src/components/KeepAlive.ts

@@ -187,6 +187,11 @@ const KeepAliveImpl: ComponentOptions = {
         // Update components tree
         devtoolsComponentAdded(instance)
       }
+
+      // for e2e test
+      if (__DEV__ && __BROWSER__) {
+        ;(instance as any).__keepAliveStorageContainer = storageContainer
+      }
     }
 
     function unmount(vnode: VNode) {

packages/runtime-core/src/components/Teleport.ts

@@ -164,15 +164,16 @@ export const TeleportImpl = {
       }
 
       if (isTeleportDeferred(n2.props)) {
+        n2.el!.__isMounted = false
         queuePostRenderEffect(() => {
           mountToTarget()
-          n2.el!.__isMounted = true
+          delete n2.el!.__isMounted
         }, parentSuspense)
       } else {
         mountToTarget()
       }
     } else {
-      if (isTeleportDeferred(n2.props) && !n1.el!.__isMounted) {
+      if (isTeleportDeferred(n2.props) && n1.el!.__isMounted === false) {
         queuePostRenderEffect(() => {
           TeleportImpl.process(
             n1,
@@ -186,7 +187,6 @@ export const TeleportImpl = {
             optimized,
             internals,
           )
-          delete n1.el!.__isMounted
         }, parentSuspense)
         return
       }
@@ -220,7 +220,8 @@ export const TeleportImpl = {
         // even in block tree mode we need to make sure all root-level nodes
         // in the teleport inherit previous DOM references so that they can
         // be moved in future patches.
-        traverseStaticChildren(n1, n2, true)
+        // in dev mode, deep traversal is necessary for HMR
+        traverseStaticChildren(n1, n2, !__DEV__)
       } else if (!optimized) {
         patchChildren(
           n1,

packages/runtime-core/src/customFormatter.ts

@@ -4,6 +4,8 @@ import {
   isReadonly,
   isRef,
   isShallow,
+  pauseTracking,
+  resetTracking,
   toRaw,
 } from '@vue/reactivity'
 import { EMPTY_OBJ, extend, isArray, isFunction, isObject } from '@vue/shared'
@@ -34,13 +36,16 @@ export function initCustomFormatter(): void {
       if (obj.__isVue) {
         return ['div', vueStyle, `VueInstance`]
       } else if (isRef(obj)) {
+        // avoid tracking during debugger accessing
+        pauseTracking()
+        const value = obj.value
+        resetTracking()
         return [
           'div',
           {},
           ['span', vueStyle, genRefFlag(obj)],
           '<',
-          // avoid debugger accessing value affecting behavior
-          formatValue('_value' in obj ? obj._value : obj),
+          formatValue(value),
           `>`,
         ]
       } else if (isReactive(obj)) {

packages/runtime-core/src/directives.ts

@@ -111,7 +111,9 @@ export type Directive<
   | ObjectDirective<HostElement, Value, Modifiers, Arg>
   | FunctionDirective<HostElement, Value, Modifiers, Arg>
 
-export type DirectiveModifiers<K extends string = string> = Record<K, boolean>
+export type DirectiveModifiers<K extends string = string> = Partial<
+  Record<K, boolean>
+>
 
 export function validateDirectiveName(name: string): void {
   if (isBuiltInDirective(name)) {

packages/runtime-core/src/helpers/renderList.ts

@@ -1,9 +1,11 @@
 import type { VNode, VNodeChild } from '../vnode'
 import {
   isReactive,
+  isReadonly,
   isShallow,
   shallowReadArray,
   toReactive,
+  toReadonly,
 } from '@vue/reactivity'
 import { isArray, isObject, isString } from '@vue/shared'
 import { warn } from '../warning'
@@ -69,14 +71,20 @@ export function renderList(
   if (sourceIsArray || isString(source)) {
     const sourceIsReactiveArray = sourceIsArray && isReactive(source)
     let needsWrap = false
+    let isReadonlySource = false
     if (sourceIsReactiveArray) {
       needsWrap = !isShallow(source)
+      isReadonlySource = isReadonly(source)
       source = shallowReadArray(source)
     }
     ret = new Array(source.length)
     for (let i = 0, l = source.length; i < l; i++) {
       ret[i] = renderItem(
-        needsWrap ? toReactive(source[i]) : source[i],
+        needsWrap
+          ? isReadonlySource
+            ? toReadonly(toReactive(source[i]))
+            : toReactive(source[i])
+          : source[i],
         i,
         undefined,
         cached && cached[i],

packages/runtime-core/src/helpers/useTemplateRef.ts

@@ -5,9 +5,11 @@ import { EMPTY_OBJ } from '@vue/shared'
 
 export const knownTemplateRefs: WeakSet<ShallowRef> = new WeakSet()
 
+export type TemplateRef<T = unknown> = Readonly<ShallowRef<T | null>>
+
 export function useTemplateRef<T = unknown, Keys extends string = string>(
   key: Keys,
-): Readonly<ShallowRef<T | null>> {
+): TemplateRef<T> {
   const i = getCurrentInstance()
   const r = shallowRef(null)
   if (i) {

packages/runtime-core/src/hydration.ts

@@ -398,9 +398,11 @@ export function createHydrationFunctions(
           parentComponent.vnode.props.appear
 
         const content = (el as HTMLTemplateElement).content
-          .firstChild as Element
+          .firstChild as Element & { $cls?: string }
 
         if (needCallTransitionHooks) {
+          const cls = content.getAttribute('class')
+          if (cls) content.$cls = cls
           transition!.beforeEnter(content)
         }
 
@@ -786,7 +788,7 @@ export function createHydrationFunctions(
  * Dev only
  */
 function propHasMismatch(
-  el: Element,
+  el: Element & { $cls?: string },
   key: string,
   clientValue: any,
   vnode: VNode,
@@ -799,7 +801,12 @@ function propHasMismatch(
   if (key === 'class') {
     // classes might be in different order, but that doesn't affect cascade
     // so we just need to check if the class lists contain the same classes.
-    actual = el.getAttribute('class')
+    if (el.$cls) {
+      actual = el.$cls
+      delete el.$cls
+    } else {
+      actual = el.getAttribute('class')
+    }
     expected = normalizeClass(clientValue)
     if (!isSetEqual(toClassSet(actual || ''), toClassSet(expected))) {
       mismatchType = MismatchTypes.CLASS

packages/runtime-core/src/index.ts

@@ -64,7 +64,7 @@ export { defineComponent } from './apiDefineComponent'
 export { defineAsyncComponent } from './apiAsyncComponent'
 export { useAttrs, useSlots } from './apiSetupHelpers'
 export { useModel } from './helpers/useModel'
-export { useTemplateRef } from './helpers/useTemplateRef'
+export { useTemplateRef, type TemplateRef } from './helpers/useTemplateRef'
 export { useId } from './helpers/useId'
 export {
   hydrateOnIdle,

packages/runtime-core/src/renderer.ts

@@ -961,7 +961,8 @@ function baseCreateRenderer(
           // which also requires the correct parent container
           !isSameVNodeType(oldVNode, newVNode) ||
           // - In the case of a component, it could contain anything.
-          oldVNode.shapeFlag & (ShapeFlags.COMPONENT | ShapeFlags.TELEPORT))
+          oldVNode.shapeFlag &
+            (ShapeFlags.COMPONENT | ShapeFlags.TELEPORT | ShapeFlags.SUSPENSE))
           ? hostParentNode(oldVNode.el)!
           : // In other cases, the parent container is not actually used so we
             // just pass the block element here to avoid a DOM parentNode call.
@@ -1208,12 +1209,12 @@ function baseCreateRenderer(
       }
     }
 
+    // avoid hydration for hmr updating
+    if (__DEV__ && isHmrUpdating) initialVNode.el = null
+
     // setup() is async. This component relies on async logic to be resolved
     // before proceeding
     if (__FEATURE_SUSPENSE__ && instance.asyncDep) {
-      // avoid hydration for hmr updating
-      if (__DEV__ && isHmrUpdating) initialVNode.el = null
-
       parentSuspense &&
         parentSuspense.registerDep(instance, setupRenderEffect, optimized)
 
@@ -2049,7 +2050,13 @@ function baseCreateRenderer(
         queuePostRenderEffect(() => transition!.enter(el!), parentSuspense)
       } else {
         const { leave, delayLeave, afterLeave } = transition!
-        const remove = () => hostInsert(el!, container, anchor)
+        const remove = () => {
+          if (vnode.ctx!.isUnmounted) {
+            hostRemove(el!)
+          } else {
+            hostInsert(el!, container, anchor)
+          }
+        }
         const performLeave = () => {
           leave(el!, () => {
             remove()
@@ -2092,7 +2099,9 @@ function baseCreateRenderer(
 
     // unset ref
     if (ref != null) {
+      pauseTracking()
       setRef(ref, null, parentSuspense, vnode, true)
+      resetTracking()
     }
 
     // #6593 should clean memo cache when unmount
@@ -2256,7 +2265,17 @@ function baseCreateRenderer(
       unregisterHMR(instance)
     }
 
-    const { bum, scope, job, subTree, um, m, a } = instance
+    const {
+      bum,
+      scope,
+      job,
+      subTree,
+      um,
+      m,
+      a,
+      parent,
+      slots: { __: slotCacheKeys },
+    } = instance
     invalidateMount(m)
     invalidateMount(a)
 
@@ -2265,6 +2284,13 @@ function baseCreateRenderer(
       invokeArrayFns(bum)
     }
 
+    // remove slots content from parent renderCache
+    if (parent && isArray(slotCacheKeys)) {
+      slotCacheKeys.forEach(v => {
+        parent.renderCache[v] = undefined
+      })
+    }
+
     if (
       __COMPAT__ &&
       isCompatEnabled(DeprecationTypes.INSTANCE_EVENT_HOOKS, instance)
@@ -2478,11 +2504,15 @@ export function traverseStaticChildren(
       if (c2.type === Text) {
         c2.el = c1.el
       }
-      // also inherit for comment nodes, but not placeholders (e.g. v-if which
+      // #2324 also inherit for comment nodes, but not placeholders (e.g. v-if which
       // would have received .el during block patch)
-      if (__DEV__ && c2.type === Comment && !c2.el) {
+      if (c2.type === Comment && !c2.el) {
         c2.el = c1.el
       }
+
+      if (__DEV__) {
+        c2.el && (c2.el.__vnode = c2)
+      }
     }
   }
 }

packages/runtime-dom/__tests__/customElement.spec.ts

@@ -444,6 +444,36 @@ describe('defineCustomElement', () => {
       const e = container.childNodes[0] as VueElement
       expect(e.shadowRoot!.innerHTML).toBe('hello')
     })
+
+    test('prop types validation', async () => {
+      const E = defineCustomElement({
+        props: {
+          num: {
+            type: [Number, String],
+          },
+          bool: {
+            type: Boolean,
+          },
+        },
+        render() {
+          return h('div', [
+            h('span', [`${this.num} is ${typeof this.num}`]),
+            h('span', [`${this.bool} is ${typeof this.bool}`]),
+          ])
+        },
+      })
+
+      customElements.define('my-el-with-type-props', E)
+      render(h('my-el-with-type-props', { num: 1, bool: true }), container)
+      const e = container.childNodes[0] as VueElement
+      // @ts-expect-error
+      expect(e.num).toBe(1)
+      // @ts-expect-error
+      expect(e.bool).toBe(true)
+      expect(e.shadowRoot!.innerHTML).toBe(
+        '<div><span>1 is number</span><span>true is boolean</span></div>',
+      )
+    })
   })
 
   describe('attrs', () => {
@@ -708,6 +738,101 @@ describe('defineCustomElement', () => {
         `<div>changedA! changedB!</div>`,
       )
     })
+
+    // #13212
+    test('inherited from app context within nested elements', async () => {
+      const outerValues: (string | undefined)[] = []
+      const innerValues: (string | undefined)[] = []
+      const innerChildValues: (string | undefined)[] = []
+
+      const Outer = defineCustomElement(
+        {
+          setup() {
+            outerValues.push(
+              inject<string>('shared'),
+              inject<string>('outer'),
+              inject<string>('inner'),
+            )
+          },
+          render() {
+            return h('div', [renderSlot(this.$slots, 'default')])
+          },
+        },
+        {
+          configureApp(app) {
+            app.provide('shared', 'shared')
+            app.provide('outer', 'outer')
+          },
+        },
+      )
+
+      const Inner = defineCustomElement(
+        {
+          setup() {
+            // ensure values are not self-injected
+            provide('inner', 'inner-child')
+
+            innerValues.push(
+              inject<string>('shared'),
+              inject<string>('outer'),
+              inject<string>('inner'),
+            )
+          },
+          render() {
+            return h('div', [renderSlot(this.$slots, 'default')])
+          },
+        },
+        {
+          configureApp(app) {
+            app.provide('outer', 'override-outer')
+            app.provide('inner', 'inner')
+          },
+        },
+      )
+
+      const InnerChild = defineCustomElement({
+        setup() {
+          innerChildValues.push(
+            inject<string>('shared'),
+            inject<string>('outer'),
+            inject<string>('inner'),
+          )
+        },
+        render() {
+          return h('div')
+        },
+      })
+
+      customElements.define('provide-from-app-outer', Outer)
+      customElements.define('provide-from-app-inner', Inner)
+      customElements.define('provide-from-app-inner-child', InnerChild)
+
+      container.innerHTML =
+        '<provide-from-app-outer>' +
+        '<provide-from-app-inner>' +
+        '<provide-from-app-inner-child></provide-from-app-inner-child>' +
+        '</provide-from-app-inner>' +
+        '</provide-from-app-outer>'
+
+      const outer = container.childNodes[0] as VueElement
+      expect(outer.shadowRoot!.innerHTML).toBe('<div><slot></slot></div>')
+
+      expect('[Vue warn]: injection "inner" not found.').toHaveBeenWarnedTimes(
+        1,
+      )
+      expect(
+        '[Vue warn]: App already provides property with key "outer" inherited from its parent element. ' +
+          'It will be overwritten with the new value.',
+      ).toHaveBeenWarnedTimes(1)
+
+      expect(outerValues).toEqual(['shared', 'outer', undefined])
+      expect(innerValues).toEqual(['shared', 'override-outer', 'inner'])
+      expect(innerChildValues).toEqual([
+        'shared',
+        'override-outer',
+        'inner-child',
+      ])
+    })
   })
 
   describe('styles', () => {
@@ -1131,6 +1256,92 @@ describe('defineCustomElement', () => {
       expect(target.innerHTML).toBe(`<span>default</span>`)
       app.unmount()
     })
+
+    test('toggle nested custom element with shadowRoot: false', async () => {
+      customElements.define(
+        'my-el-child-shadow-false',
+        defineCustomElement(
+          {
+            render(ctx: any) {
+              return h('div', null, [renderSlot(ctx.$slots, 'default')])
+            },
+          },
+          { shadowRoot: false },
+        ),
+      )
+      const ChildWrapper = {
+        render() {
+          return h('my-el-child-shadow-false', null, 'child')
+        },
+      }
+
+      customElements.define(
+        'my-el-parent-shadow-false',
+        defineCustomElement(
+          {
+            props: {
+              isShown: { type: Boolean, required: true },
+            },
+            render(ctx: any, _: any, $props: any) {
+              return $props.isShown
+                ? h('div', { key: 0 }, [renderSlot(ctx.$slots, 'default')])
+                : null
+            },
+          },
+          { shadowRoot: false },
+        ),
+      )
+      const ParentWrapper = {
+        props: {
+          isShown: { type: Boolean, required: true },
+        },
+        render(ctx: any, _: any, $props: any) {
+          return h('my-el-parent-shadow-false', { isShown: $props.isShown }, [
+            renderSlot(ctx.$slots, 'default'),
+          ])
+        },
+      }
+
+      const isShown = ref(true)
+      const App = {
+        render() {
+          return h(ParentWrapper, { isShown: isShown.value } as any, {
+            default: () => [h(ChildWrapper)],
+          })
+        },
+      }
+      const container = document.createElement('div')
+      document.body.appendChild(container)
+      const app = createApp(App)
+      app.mount(container)
+      expect(container.innerHTML).toBe(
+        `<my-el-parent-shadow-false is-shown="" data-v-app="">` +
+          `<div>` +
+          `<my-el-child-shadow-false data-v-app="">` +
+          `<div>child</div>` +
+          `</my-el-child-shadow-false>` +
+          `</div>` +
+          `</my-el-parent-shadow-false>`,
+      )
+
+      isShown.value = false
+      await nextTick()
+      expect(container.innerHTML).toBe(
+        `<my-el-parent-shadow-false data-v-app=""><!----></my-el-parent-shadow-false>`,
+      )
+
+      isShown.value = true
+      await nextTick()
+      expect(container.innerHTML).toBe(
+        `<my-el-parent-shadow-false data-v-app="" is-shown="">` +
+          `<div>` +
+          `<my-el-child-shadow-false data-v-app="">` +
+          `<div>child</div>` +
+          `</my-el-child-shadow-false>` +
+          `</div>` +
+          `</my-el-parent-shadow-false>`,
+      )
+    })
   })
 
   describe('helpers', () => {
@@ -1330,6 +1541,41 @@ describe('defineCustomElement', () => {
 
       expect(e.shadowRoot?.innerHTML).toBe('<div>app-injected</div>')
     })
+
+    test('with hmr reload', async () => {
+      const __hmrId = '__hmrWithApp'
+      const def = defineComponent({
+        __hmrId,
+        setup() {
+          const msg = inject('msg')
+          return { msg }
+        },
+        render(this: any) {
+          return h('div', [h('span', this.msg), h('span', this.$foo)])
+        },
+      })
+      const E = defineCustomElement(def, {
+        configureApp(app) {
+          app.provide('msg', 'app-injected')
+          app.config.globalProperties.$foo = 'foo'
+        },
+      })
+      customElements.define('my-element-with-app-hmr', E)
+
+      container.innerHTML = `<my-element-with-app-hmr></my-element-with-app-hmr>`
+      const el = container.childNodes[0] as VueElement
+      expect(el.shadowRoot?.innerHTML).toBe(
+        `<div><span>app-injected</span><span>foo</span></div>`,
+      )
+
+      // hmr
+      __VUE_HMR_RUNTIME__.reload(__hmrId, def as any)
+
+      await nextTick()
+      expect(el.shadowRoot?.innerHTML).toBe(
+        `<div><span>app-injected</span><span>foo</span></div>`,
+      )
+    })
   })
 
   // #9885

packages/runtime-dom/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/runtime-dom",
-  "version": "3.5.13",
+  "version": "3.5.15",
   "description": "@vue/runtime-dom",
   "main": "index.js",
   "module": "dist/runtime-dom.esm-bundler.js",

packages/runtime-dom/src/apiCustomElement.ts

@@ -269,18 +269,14 @@ export class VueElement
         this._root = this
       }
     }
-
-    if (!(this._def as ComponentOptions).__asyncLoader) {
-      // for sync component defs we can immediately resolve props
-      this._resolveProps(this._def)
-    }
   }
 
   connectedCallback(): void {
     // avoid resolving component if it's not connected
     if (!this.isConnected) return
 
-    if (!this.shadowRoot) {
+    // avoid re-parsing slots if already resolved
+    if (!this.shadowRoot && !this._resolved) {
       this._parseSlots()
     }
     this._connected = true
@@ -298,8 +294,7 @@ export class VueElement
 
     if (!this._instance) {
       if (this._resolved) {
-        this._setParent()
-        this._update()
+        this._mount(this._def)
       } else {
         if (parent && parent._pendingResolve) {
           this._pendingResolve = parent._pendingResolve.then(() => {
@@ -316,7 +311,18 @@ export class VueElement
   private _setParent(parent = this._parent) {
     if (parent) {
       this._instance!.parent = parent._instance
-      this._instance!.provides = parent._instance!.provides
+      this._inheritParentContext(parent)
+    }
+  }
+
+  private _inheritParentContext(parent = this._parent) {
+    // #13212, the provides object of the app context must inherit the provides
+    // object from the parent element so we can inject values from both places
+    if (parent && this._app) {
+      Object.setPrototypeOf(
+        this._app._context.provides,
+        parent._instance!.provides,
+      )
     }
   }
 
@@ -380,12 +386,7 @@ export class VueElement
         }
       }
       this._numberProps = numberProps
-
-      if (isAsync) {
-        // defining getter/setters on prototype
-        // for sync defs, this already happened in the constructor
-        this._resolveProps(def)
-      }
+      this._resolveProps(def)
 
       // apply CSS
       if (this.shadowRoot) {
@@ -417,6 +418,8 @@ export class VueElement
       def.name = 'VueElement'
     }
     this._app = this._createApp(def)
+    // inherit before configureApp to detect context overwrites
+    this._inheritParentContext()
     if (def.configureApp) {
       def.configureApp(this._app)
     }
@@ -520,7 +523,9 @@ export class VueElement
   }
 
   private _update() {
-    render(this._createVNode(), this._root)
+    const vnode = this._createVNode()
+    if (this._app) vnode.appContext = this._app._context
+    render(vnode, this._root)
   }
 
   private _createVNode(): VNode<any, any> {

packages/runtime-dom/src/components/TransitionGroup.ts

@@ -81,6 +81,7 @@ const TransitionGroupImpl: ComponentOptions = /*@__PURE__*/ decorate({
           moveClass,
         )
       ) {
+        prevChildren = []
         return
       }
 
@@ -110,6 +111,7 @@ const TransitionGroupImpl: ComponentOptions = /*@__PURE__*/ decorate({
         })
         el.addEventListener('transitionend', cb)
       })
+      prevChildren = []
     })
 
     return () => {

packages/runtime-dom/src/modules/attrs.ts

@@ -79,6 +79,7 @@ export function compatCoerceAttr(
     }
   } else if (
     value === false &&
+    !(el.tagName === 'INPUT' && key === 'value') &&
     !isSpecialBooleanAttr(key) &&
     compatUtils.isCompatEnabled(DeprecationTypes.ATTR_FALSE_VALUE, instance)
   ) {

packages/runtime-dom/src/patchProp.ts

@@ -102,7 +102,12 @@ function shouldSetAsProp(
   // them as attributes.
   // Note that `contentEditable` doesn't have this problem: its DOM
   // property is also enumerated string values.
-  if (key === 'spellcheck' || key === 'draggable' || key === 'translate') {
+  if (
+    key === 'spellcheck' ||
+    key === 'draggable' ||
+    key === 'translate' ||
+    key === 'autocorrect'
+  ) {
     return false
   }
 

packages/server-renderer/__tests__/ssrSlot.spec.ts

@@ -1,4 +1,4 @@
-import { createApp } from 'vue'
+import { createApp, defineAsyncComponent, h } from 'vue'
 import { renderToString } from '../src/renderToString'
 
 const components = {
@@ -154,6 +154,38 @@ describe('ssr: slot', () => {
     ).toBe(`<div><p>1</p><p>2</p></div>`)
   })
 
+  // #12438
+  test('async component slot with v-if true', async () => {
+    const Layout = defineAsyncComponent(() =>
+      Promise.resolve({
+        template: `<div><slot name="header">default header</slot></div>`,
+      }),
+    )
+    const LayoutLoader = {
+      setup(_: any, context: any) {
+        return () => h(Layout, {}, context.slots)
+      },
+    }
+    expect(
+      await renderToString(
+        createApp({
+          components: {
+            LayoutLoader,
+          },
+          template: `
+            <Suspense>
+              <LayoutLoader>
+                <template v-if="true" #header>
+                  new header
+                </template>
+              </LayoutLoader>
+            </Suspense>
+          `,
+        }),
+      ),
+    ).toBe(`<div><!--[--> new header <!--]--></div>`)
+  })
+
   // #11326
   test('dynamic component slot', async () => {
     expect(

packages/server-renderer/__tests__/webStream.spec.ts

@@ -49,7 +49,7 @@ test('pipeToWebWritable', async () => {
   }
 
   const { readable, writable } = new TransformStream()
-  pipeToWebWritable(createApp(App), {}, writable)
+  pipeToWebWritable(createApp(App), {}, writable as any)
 
   const reader = readable.getReader()
   const decoder = new TextDecoder()

packages/server-renderer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/server-renderer",
-  "version": "3.5.13",
+  "version": "3.5.15",
   "description": "@vue/server-renderer",
   "main": "index.js",
   "module": "dist/server-renderer.esm-bundler.js",

packages/shared/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/shared",
-  "version": "3.5.13",
+  "version": "3.5.15",
   "description": "internal utils shared across @vue packages",
   "main": "index.js",
   "module": "dist/shared.esm-bundler.js",

packages/vue-compat/__tests__/compiler.spec.ts

@@ -93,6 +93,16 @@ test('COMPILER_V_BIND_OBJECT_ORDER', () => {
   ).toHaveBeenWarned()
 })
 
+test('should not warn COMPILER_V_BIND_OBJECT_ORDER work with vFor', () => {
+  const vm = new Vue({
+    template: `<div><div v-bind="{ id: 'bar', class: 'baz' }" v-for="item in 5" /></div>`,
+  }).$mount()
+  expect(vm.$el).toBeInstanceOf(HTMLDivElement)
+  expect(
+    CompilerDeprecationTypes.COMPILER_V_BIND_OBJECT_ORDER,
+  ).not.toHaveBeenWarned()
+})
+
 test('COMPILER_V_ON_NATIVE', () => {
   const spy = vi.fn()
   const vm = new Vue({

packages/vue-compat/__tests__/misc.spec.ts

@@ -208,6 +208,20 @@ test('ATTR_FALSE_VALUE', () => {
   ).toHaveBeenWarned()
 })
 
+test('ATTR_FALSE_VALUE with false on input value', () => {
+  const vm = new Vue({
+    template: `<input :value="false"/>`,
+  }).$mount()
+  expect(vm.$el).toBeInstanceOf(HTMLInputElement)
+  expect(vm.$el.hasAttribute('value')).toBe(true)
+  expect(vm.$el.getAttribute('value')).toBe('false')
+  expect(
+    (deprecationData[DeprecationTypes.ATTR_FALSE_VALUE].message as Function)(
+      'value',
+    ),
+  ).not.toHaveBeenWarned()
+})
+
 test("ATTR_FALSE_VALUE with false value shouldn't throw warning", () => {
   const vm = new Vue({
     template: `<div :id="false" :foo="false"/>`,