CHANGELOG.md

@@ -1,3 +1,12 @@
+## [3.2.43](https://github.com/vuejs/core/compare/v3.2.42...v3.2.43) (2022-11-09)
+
+
+### Bug Fixes
+
+* **watch:** ensure oldValue in multi-source watcher is always an array ([23e85e2](https://github.com/vuejs/core/commit/23e85e21a50926c48dea4f978e212e4301c20037)), closes [#7070](https://github.com/vuejs/core/issues/7070)
+
+
+
 ## [3.2.42](https://github.com/vuejs/core/compare/v3.2.41...v3.2.42) (2022-11-09)
 
 

package.json

@@ -1,6 +1,6 @@
 {
   "private": true,
-  "version": "3.2.42",
+  "version": "3.2.43",
   "packageManager": "pnpm@7.1.0",
   "scripts": {
     "dev": "node scripts/dev.js",
@@ -91,6 +91,7 @@
     "rollup-plugin-typescript2": "^0.27.2",
     "semver": "^7.3.2",
     "serve": "^12.0.0",
+    "terser": "^5.15.1",
     "todomvc-app-css": "^2.3.0",
     "ts-jest": "^27.0.5",
     "tslib": "^2.4.0",

packages/compiler-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/compiler-core",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "description": "@vue/compiler-core",
   "main": "index.js",
   "module": "dist/compiler-core.esm-bundler.js",
@@ -32,7 +32,7 @@
   },
   "homepage": "https://github.com/vuejs/core/tree/main/packages/compiler-core#readme",
   "dependencies": {
-    "@vue/shared": "3.2.42",
+    "@vue/shared": "3.2.43",
     "@babel/parser": "^7.16.4",
     "estree-walker": "^2.0.2",
     "source-map": "^0.6.1"

packages/compiler-dom/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/compiler-dom",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "description": "@vue/compiler-dom",
   "main": "index.js",
   "module": "dist/compiler-dom.esm-bundler.js",
@@ -37,7 +37,7 @@
   },
   "homepage": "https://github.com/vuejs/core/tree/main/packages/compiler-dom#readme",
   "dependencies": {
-    "@vue/shared": "3.2.42",
-    "@vue/compiler-core": "3.2.42"
+    "@vue/shared": "3.2.43",
+    "@vue/compiler-core": "3.2.43"
   }
 }

packages/compiler-sfc/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/compiler-sfc",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "description": "@vue/compiler-sfc",
   "main": "dist/compiler-sfc.cjs.js",
   "module": "dist/compiler-sfc.esm-browser.js",
@@ -33,11 +33,11 @@
   "homepage": "https://github.com/vuejs/core/tree/main/packages/compiler-sfc#readme",
   "dependencies": {
     "@babel/parser": "^7.16.4",
-    "@vue/compiler-core": "3.2.42",
-    "@vue/compiler-dom": "3.2.42",
-    "@vue/compiler-ssr": "3.2.42",
-    "@vue/reactivity-transform": "3.2.42",
-    "@vue/shared": "3.2.42",
+    "@vue/compiler-core": "3.2.43",
+    "@vue/compiler-dom": "3.2.43",
+    "@vue/compiler-ssr": "3.2.43",
+    "@vue/reactivity-transform": "3.2.43",
+    "@vue/shared": "3.2.43",
     "estree-walker": "^2.0.2",
     "magic-string": "^0.25.7",
     "source-map": "^0.6.1",

packages/compiler-ssr/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/compiler-ssr",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "description": "@vue/compiler-ssr",
   "main": "dist/compiler-ssr.cjs.js",
   "types": "dist/compiler-ssr.d.ts",
@@ -28,7 +28,7 @@
   },
   "homepage": "https://github.com/vuejs/core/tree/main/packages/compiler-ssr#readme",
   "dependencies": {
-    "@vue/shared": "3.2.42",
-    "@vue/compiler-dom": "3.2.42"
+    "@vue/shared": "3.2.43",
+    "@vue/compiler-dom": "3.2.43"
   }
 }

packages/reactivity-transform/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/reactivity-transform",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "description": "@vue/reactivity-transform",
   "main": "dist/reactivity-transform.cjs.js",
   "files": [
@@ -29,8 +29,8 @@
   "homepage": "https://github.com/vuejs/core/tree/dev/packages/reactivity-transform#readme",
   "dependencies": {
     "@babel/parser": "^7.16.4",
-    "@vue/compiler-core": "3.2.42",
-    "@vue/shared": "3.2.42",
+    "@vue/compiler-core": "3.2.43",
+    "@vue/shared": "3.2.43",
     "estree-walker": "^2.0.2",
     "magic-string": "^0.25.7"
   },

packages/reactivity/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/reactivity",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "description": "@vue/reactivity",
   "main": "index.js",
   "module": "dist/reactivity.esm-bundler.js",
@@ -36,6 +36,6 @@
   },
   "homepage": "https://github.com/vuejs/core/tree/main/packages/reactivity#readme",
   "dependencies": {
-    "@vue/shared": "3.2.42"
+    "@vue/shared": "3.2.43"
   }
 }

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

@@ -183,10 +183,10 @@ describe('api: watch', () => {
     let called = false
     watch(
       [a, b],
-      (newVal, oldVal) => {
+      ([newA, newB], [oldA, oldB]) => {
         called = true
-        expect(newVal).toMatchObject([undefined, undefined])
-        expect(oldVal).toBeUndefined()
+        expect([newA, newB]).toMatchObject([undefined, undefined])
+        expect([oldA, oldB]).toMatchObject([undefined, undefined])
       },
       { immediate: true }
     )

packages/runtime-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/runtime-core",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "description": "@vue/runtime-core",
   "main": "index.js",
   "module": "dist/runtime-core.esm-bundler.js",
@@ -32,7 +32,7 @@
   },
   "homepage": "https://github.com/vuejs/core/tree/main/packages/runtime-core#readme",
   "dependencies": {
-    "@vue/shared": "3.2.42",
-    "@vue/reactivity": "3.2.42"
+    "@vue/shared": "3.2.43",
+    "@vue/reactivity": "3.2.43"
   }
 }

packages/runtime-core/src/apiWatch.ts

@@ -335,7 +335,7 @@ function doWatch(
           // pass undefined as the old value when it's changed for the first time
           oldValue === INITIAL_WATCHER_VALUE ||
           (isMultiSource && oldValue[0] === INITIAL_WATCHER_VALUE)
-            ? undefined
+            ? []
             : oldValue,
           onCleanup
         ])

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

@@ -7,10 +7,11 @@ export const useSSRContext = <T = Record<string, any>>() => {
   if (!__GLOBAL__) {
     const ctx = inject<T>(ssrContextKey)
     if (!ctx) {
-      warn(
-        `Server rendering context not provided. Make sure to only call ` +
-          `useSSRContext() conditionally in the server build.`
-      )
+      __DEV__ &&
+        warn(
+          `Server rendering context not provided. Make sure to only call ` +
+            `useSSRContext() conditionally in the server build.`
+        )
     }
     return ctx
   } else if (__DEV__) {

packages/runtime-core/src/warning.ts

@@ -31,6 +31,8 @@ export function popWarningContext() {
 }
 
 export function warn(msg: string, ...args: any[]) {
+  if (!__DEV__) return
+
   // avoid props formatting or warn handler tracking deps that might be mutated
   // during patch, leading to infinite recursion.
   pauseTracking()

packages/runtime-dom/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/runtime-dom",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "description": "@vue/runtime-dom",
   "main": "index.js",
   "module": "dist/runtime-dom.esm-bundler.js",
@@ -35,8 +35,8 @@
   },
   "homepage": "https://github.com/vuejs/core/tree/main/packages/runtime-dom#readme",
   "dependencies": {
-    "@vue/shared": "3.2.42",
-    "@vue/runtime-core": "3.2.42",
+    "@vue/shared": "3.2.43",
+    "@vue/runtime-core": "3.2.43",
     "csstype": "^2.6.8"
   }
 }

packages/runtime-test/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/runtime-test",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "description": "@vue/runtime-test",
   "private": true,
   "main": "index.js",
@@ -25,7 +25,7 @@
   },
   "homepage": "https://github.com/vuejs/core/tree/main/packages/runtime-test#readme",
   "dependencies": {
-    "@vue/shared": "3.2.42",
-    "@vue/runtime-core": "3.2.42"
+    "@vue/shared": "3.2.43",
+    "@vue/runtime-core": "3.2.43"
   }
 }

packages/server-renderer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/server-renderer",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "description": "@vue/server-renderer",
   "main": "index.js",
   "module": "dist/server-renderer.esm-bundler.js",
@@ -32,10 +32,10 @@
   },
   "homepage": "https://github.com/vuejs/core/tree/main/packages/server-renderer#readme",
   "peerDependencies": {
-    "vue": "3.2.42"
+    "vue": "3.2.43"
   },
   "dependencies": {
-    "@vue/shared": "3.2.42",
-    "@vue/compiler-ssr": "3.2.42"
+    "@vue/shared": "3.2.43",
+    "@vue/compiler-ssr": "3.2.43"
   }
 }

packages/sfc-playground/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/sfc-playground",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "private": true,
   "scripts": {
     "dev": "vite",
@@ -12,7 +12,7 @@
     "vite": "^3.0.0"
   },
   "dependencies": {
-    "vue": "3.2.42",
+    "vue": "3.2.43",
     "@vue/repl": "^1.3.0",
     "file-saver": "^2.0.5",
     "jszip": "^3.6.0"

packages/shared/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/shared",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "description": "internal utils shared across @vue packages",
   "main": "index.js",
   "module": "dist/shared.esm-bundler.js",

packages/size-check/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/size-check",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "private": true,
   "scripts": {
     "build": "vite build"

packages/template-explorer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/template-explorer",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "private": true,
   "buildOptions": {
     "formats": [

packages/vue-compat/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/compat",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "description": "Vue 3 compatibility build for Vue 2",
   "main": "index.js",
   "module": "dist/vue.runtime.esm-bundler.js",
@@ -43,6 +43,6 @@
     "source-map": "^0.6.1"
   },
   "peerDependencies": {
-    "vue": "3.2.42"
+    "vue": "3.2.43"
   }
 }

packages/vue/package.json

@@ -1,6 +1,6 @@
 {
   "name": "vue",
-  "version": "3.2.42",
+  "version": "3.2.43",
   "description": "The progressive JavaScript framework for building modern web UI.",
   "main": "index.js",
   "module": "dist/vue.runtime.esm-bundler.js",
@@ -68,10 +68,10 @@
   },
   "homepage": "https://github.com/vuejs/core/tree/main/packages/vue#readme",
   "dependencies": {
-    "@vue/shared": "3.2.42",
-    "@vue/compiler-dom": "3.2.42",
-    "@vue/runtime-dom": "3.2.42",
-    "@vue/compiler-sfc": "3.2.42",
-    "@vue/server-renderer": "3.2.42"
+    "@vue/shared": "3.2.43",
+    "@vue/compiler-dom": "3.2.43",
+    "@vue/runtime-dom": "3.2.43",
+    "@vue/compiler-sfc": "3.2.43",
+    "@vue/server-renderer": "3.2.43"
   }
 }