chore: release v9.0.0

github-actions[bot] · github-actions[bot] · commit f2335069389e · 2026-02-03T17:55:19.000Z
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "lwc-monorepo",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "private": true,
     "description": "Lightning Web Components",
     "repository": {
diff --git a/packages/@lwc/aria-reflection/package.json b/packages/@lwc/aria-reflection/package.json
@@ -4,7 +4,7 @@
         "You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."
     ],
     "name": "@lwc/aria-reflection",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "description": "ARIA element reflection polyfill for strings",
     "keywords": [
         "aom",
diff --git a/packages/@lwc/babel-plugin-component/package.json b/packages/@lwc/babel-plugin-component/package.json
@@ -4,7 +4,7 @@
         "You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."
     ],
     "name": "@lwc/babel-plugin-component",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "description": "Babel plugin to transform a LWC module",
     "keywords": [
         "lwc"
@@ -51,8 +51,8 @@
     },
     "dependencies": {
         "@babel/helper-module-imports": "7.28.6",
-        "@lwc/errors": "8.28.2",
-        "@lwc/shared": "8.28.2",
+        "@lwc/errors": "9.0.0",
+        "@lwc/shared": "9.0.0",
         "line-column": "~1.0.2"
     },
     "devDependencies": {
diff --git a/packages/@lwc/compiler/package.json b/packages/@lwc/compiler/package.json
@@ -4,7 +4,7 @@
         "You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."
     ],
     "name": "@lwc/compiler",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "description": "LWC compiler",
     "keywords": [
         "lwc"
@@ -56,11 +56,11 @@
         "@babel/plugin-transform-class-properties": "7.28.6",
         "@babel/plugin-transform-object-rest-spread": "7.28.6",
         "@locker/babel-plugin-transform-unforgeables": "0.22.0",
-        "@lwc/babel-plugin-component": "8.28.2",
-        "@lwc/errors": "8.28.2",
-        "@lwc/shared": "8.28.2",
-        "@lwc/ssr-compiler": "8.28.2",
-        "@lwc/style-compiler": "8.28.2",
-        "@lwc/template-compiler": "8.28.2"
+        "@lwc/babel-plugin-component": "9.0.0",
+        "@lwc/errors": "9.0.0",
+        "@lwc/shared": "9.0.0",
+        "@lwc/ssr-compiler": "9.0.0",
+        "@lwc/style-compiler": "9.0.0",
+        "@lwc/template-compiler": "9.0.0"
     }
 }
diff --git a/packages/@lwc/engine-core/package.json b/packages/@lwc/engine-core/package.json
@@ -4,7 +4,7 @@
         "You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."
     ],
     "name": "@lwc/engine-core",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "description": "Core LWC engine APIs.",
     "keywords": [
         "lwc"
@@ -50,9 +50,9 @@
         }
     },
     "dependencies": {
-        "@lwc/features": "8.28.2",
-        "@lwc/shared": "8.28.2",
-        "@lwc/signals": "8.28.2"
+        "@lwc/features": "9.0.0",
+        "@lwc/shared": "9.0.0",
+        "@lwc/signals": "9.0.0"
     },
     "devDependencies": {
         "observable-membrane": "2.0.0"
diff --git a/packages/@lwc/engine-dom/package.json b/packages/@lwc/engine-dom/package.json
@@ -4,7 +4,7 @@
         "You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."
     ],
     "name": "@lwc/engine-dom",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "description": "Renders LWC components in a DOM environment.",
     "keywords": [
         "lwc"
@@ -50,10 +50,10 @@
         }
     },
     "devDependencies": {
-        "@lwc/engine-core": "8.28.2",
-        "@lwc/shared": "8.28.2",
-        "@lwc/features": "8.28.2",
-        "@lwc/signals": "8.28.2"
+        "@lwc/engine-core": "9.0.0",
+        "@lwc/shared": "9.0.0",
+        "@lwc/features": "9.0.0",
+        "@lwc/signals": "9.0.0"
     },
     "lwc": {
         "modules": [
diff --git a/packages/@lwc/engine-server/package.json b/packages/@lwc/engine-server/package.json
@@ -4,7 +4,7 @@
         "You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."
     ],
     "name": "@lwc/engine-server",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "private": true,
     "description": "Renders LWC components in a server environment.",
     "keywords": [
@@ -51,11 +51,11 @@
         }
     },
     "devDependencies": {
-        "@lwc/engine-core": "8.28.2",
-        "@lwc/rollup-plugin": "8.28.2",
-        "@lwc/shared": "8.28.2",
-        "@lwc/features": "8.28.2",
-        "@lwc/signals": "8.28.2",
+        "@lwc/engine-core": "9.0.0",
+        "@lwc/rollup-plugin": "9.0.0",
+        "@lwc/shared": "9.0.0",
+        "@lwc/features": "9.0.0",
+        "@lwc/signals": "9.0.0",
         "@rollup/plugin-virtual": "^3.0.2",
         "parse5": "^8.0.0"
     }
diff --git a/packages/@lwc/errors/package.json b/packages/@lwc/errors/package.json
@@ -4,7 +4,7 @@
         "You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."
     ],
     "name": "@lwc/errors",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "description": "LWC Error Utilities",
     "keywords": [
         "lwc"
diff --git a/packages/@lwc/features/package.json b/packages/@lwc/features/package.json
@@ -4,7 +4,7 @@
         "You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."
     ],
     "name": "@lwc/features",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "description": "LWC Features Flags",
     "keywords": [
         "lwc"
@@ -50,6 +50,6 @@
         }
     },
     "dependencies": {
-        "@lwc/shared": "8.28.2"
+        "@lwc/shared": "9.0.0"
     }
 }
diff --git a/packages/@lwc/integration-types/package.json b/packages/@lwc/integration-types/package.json
@@ -1,16 +1,16 @@
 {
     "name": "@lwc/integration-types",
     "private": true,
-    "version": "8.28.2",
+    "version": "9.0.0",
     "description": "Type validation for LWC packages",
     "type": "module",
     "scripts": {
         "test": "node ./scripts/update-paths.js --check && tsc",
         "playground": "rollup -c src/playground/rollup.config.js --watch"
     },
     "dependencies": {
-        "@lwc/rollup-plugin": "8.28.2",
-        "lwc": "8.28.2"
+        "@lwc/rollup-plugin": "9.0.0",
+        "lwc": "9.0.0"
     },
     "devDependencies": {
         "@rollup/plugin-replace": "^6.0.3",
diff --git a/packages/@lwc/integration-wdio/package.json b/packages/@lwc/integration-wdio/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@lwc/integration-wdio",
     "private": true,
-    "version": "8.28.2",
+    "version": "9.0.0",
     "type": "commonjs",
     "scripts": {
         "build": "node scripts/build.js",
@@ -19,7 +19,7 @@
         "sauce:prod:ci": "MODE=prod yarn build:prod && MODE=prod ../../../scripts/ci/retry.sh wdio ./scripts/wdio.sauce.conf.js"
     },
     "devDependencies": {
-        "@lwc/rollup-plugin": "8.28.2",
+        "@lwc/rollup-plugin": "9.0.0",
         "@wdio/cli": "^9.23.2",
         "@wdio/local-runner": "^9.23.2",
         "@wdio/mocha-framework": "^9.23.2",
@@ -28,7 +28,7 @@
         "@wdio/static-server-service": "^9.23.2",
         "deepmerge": "^4.3.1",
         "dotenv": "^17.2.3",
-        "lwc": "8.28.2",
+        "lwc": "9.0.0",
         "minimist": "^1.2.8",
         "webdriverio": "^9.23.2"
     },
diff --git a/packages/@lwc/integration-wtr/package.json b/packages/@lwc/integration-wtr/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@lwc/integration-wtr",
     "private": true,
-    "version": "8.28.2",
+    "version": "9.0.0",
     "type": "module",
     "scripts": {
         "build": "playwright install || true",
@@ -10,11 +10,11 @@
         "test:hydration": "web-test-runner --config configs/hydration.js"
     },
     "devDependencies": {
-        "@lwc/compiler": "8.28.2",
-        "@lwc/engine-dom": "8.28.2",
-        "@lwc/engine-server": "8.28.2",
-        "@lwc/rollup-plugin": "8.28.2",
-        "@lwc/synthetic-shadow": "8.28.2",
+        "@lwc/compiler": "9.0.0",
+        "@lwc/engine-dom": "9.0.0",
+        "@lwc/engine-server": "9.0.0",
+        "@lwc/rollup-plugin": "9.0.0",
+        "@lwc/synthetic-shadow": "9.0.0",
         "@types/chai": "^5.2.3",
         "@types/jasmine": "^5.1.15",
         "@vitest/expect": "^4.0.17",
diff --git a/packages/@lwc/module-resolver/package.json b/packages/@lwc/module-resolver/package.json
@@ -4,7 +4,7 @@
         "You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."
     ],
     "name": "@lwc/module-resolver",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "description": "Resolves paths for LWC components",
     "keywords": [
         "lwc"
diff --git a/packages/@lwc/perf-benchmarks-components/package.json b/packages/@lwc/perf-benchmarks-components/package.json
@@ -1,12 +1,12 @@
 {
     "name": "@lwc/perf-benchmarks-components",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "private": true,
     "scripts": {
         "build": "rm -fr dist && rollup -c ./rollup.config.mjs"
     },
     "devDependencies": {
-        "@lwc/rollup-plugin": "8.28.2"
+        "@lwc/rollup-plugin": "9.0.0"
     },
     "nx": {
         "targets": {
diff --git a/packages/@lwc/perf-benchmarks/package.json b/packages/@lwc/perf-benchmarks/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@lwc/perf-benchmarks",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "private": true,
     "type": "module",
     "scripts": {
@@ -16,11 +16,11 @@
         "Don't forget to add these to fix-deps.sh as well."
     ],
     "dependencies": {
-        "@lwc/engine-dom": "8.28.2",
-        "@lwc/engine-server": "8.28.2",
-        "@lwc/perf-benchmarks-components": "8.28.2",
-        "@lwc/ssr-runtime": "8.28.2",
-        "@lwc/synthetic-shadow": "8.28.2"
+        "@lwc/engine-dom": "9.0.0",
+        "@lwc/engine-server": "9.0.0",
+        "@lwc/perf-benchmarks-components": "9.0.0",
+        "@lwc/ssr-runtime": "9.0.0",
+        "@lwc/synthetic-shadow": "9.0.0"
     },
     "devDependencies": {
         "@best/cli": "^16.0.0",
diff --git a/packages/@lwc/rollup-plugin/package.json b/packages/@lwc/rollup-plugin/package.json
@@ -4,7 +4,7 @@
         "You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."
     ],
     "name": "@lwc/rollup-plugin",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "description": "Rollup plugin to compile LWC",
     "keywords": [
         "lwc"
@@ -50,13 +50,13 @@
         }
     },
     "dependencies": {
-        "@lwc/compiler": "8.28.2",
-        "@lwc/module-resolver": "8.28.2",
-        "@lwc/shared": "8.28.2",
+        "@lwc/compiler": "9.0.0",
+        "@lwc/module-resolver": "9.0.0",
+        "@lwc/shared": "9.0.0",
         "@rollup/pluginutils": "~5.3.0"
     },
     "devDependencies": {
-        "@lwc/errors": "8.28.2"
+        "@lwc/errors": "9.0.0"
     },
     "peerDependencies": {
         "rollup": "^1.2.0||^2.0.0||^3.0.0||^4.0.0"
diff --git a/packages/@lwc/shared/package.json b/packages/@lwc/shared/package.json
@@ -4,7 +4,7 @@
         "You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."
     ],
     "name": "@lwc/shared",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "description": "Utilities and methods that are shared across packages",
     "keywords": [
         "lwc"
diff --git a/packages/@lwc/signals/package.json b/packages/@lwc/signals/package.json
@@ -4,7 +4,7 @@
         "You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."
     ],
     "name": "@lwc/signals",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "description": "Provides the interface to interact with reactivity from outside the framework",
     "keywords": [
         "lwc"
@@ -50,6 +50,6 @@
         }
     },
     "devDependencies": {
-        "@lwc/shared": "8.28.2"
+        "@lwc/shared": "9.0.0"
     }
 }
diff --git a/packages/@lwc/ssr-client-utils/package.json b/packages/@lwc/ssr-client-utils/package.json
@@ -4,7 +4,7 @@
         "You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."
     ],
     "name": "@lwc/ssr-client-utils",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "description": "Client-side complement to @lwc/ssr-compiler",
     "keywords": [
         "lwc",
diff --git a/packages/@lwc/ssr-compiler/package.json b/packages/@lwc/ssr-compiler/package.json
@@ -4,7 +4,7 @@
         "You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."
     ],
     "name": "@lwc/ssr-compiler",
-    "version": "8.28.2",
+    "version": "9.0.0",
     "description": "Compile component for use during server-side rendering",
     "keywords": [
         "compiler",
@@ -53,17 +53,17 @@
     },
     "dependencies": {
         "@babel/types": "7.28.6",
-        "@lwc/errors": "8.28.2",
-        "@lwc/shared": "8.28.2",
-        "@lwc/template-compiler": "8.28.2",
+        "@lwc/errors": "9.0.0",
+        "@lwc/shared": "9.0.0",
+        "@lwc/template-compiler": "9.0.0",
         "acorn": "8.15.0",
         "astring": "^1.9.0",
         "estree-toolkit": "^1.7.13",
         "immer": "^11.1.3",
         "meriyah": "^7.0.0"
     },
     "devDependencies": {
-        "@lwc/babel-plugin-component": "8.28.2",
+        "@lwc/babel-plugin-component": "9.0.0",
         "@types/estree": "^1.0.8"
     }
 }
diff --git a/packages/@lwc/ssr-runtime/package.json b/packages/@lwc/ssr-runtime/package.json
diff --git a/packages/@lwc/style-compiler/package.json b/packages/@lwc/style-compiler/package.json
diff --git a/packages/@lwc/synthetic-shadow/package.json b/packages/@lwc/synthetic-shadow/package.json
diff --git a/packages/@lwc/template-compiler/package.json b/packages/@lwc/template-compiler/package.json
diff --git a/packages/@lwc/types/package.json b/packages/@lwc/types/package.json
diff --git a/packages/@lwc/wire-service/package.json b/packages/@lwc/wire-service/package.json
diff --git a/packages/lwc/package.json b/packages/lwc/package.json
diff --git a/playground/package.json b/playground/package.json

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "lwc-monorepo",`
`3`		`- "version": "8.28.2",`
	`3`	`+ "version": "9.0.0",`
`4`	`4`	`"private": true,`
`5`	`5`	`"description": "Lightning Web Components",`
`6`	`6`	`"repository": {`
Original file line number	Diff line number	Diff line change
`@@ -4,7 +4,7 @@`
`4`	`4`	`"You can safely modify dependencies, devDependencies, keywords, etc., but other props will be overwritten."`
`5`	`5`	`],`
`6`	`6`	`"name": "@lwc/features",`
`7`		`- "version": "8.28.2",`
	`7`	`+ "version": "9.0.0",`
`8`	`8`	`"description": "LWC Features Flags",`
`9`	`9`	`"keywords": [`
`10`	`10`	`"lwc"`
`@@ -50,6 +50,6 @@`
`50`	`50`	`}`
`51`	`51`	`},`
`52`	`52`	`"dependencies": {`
`53`		`- "@lwc/shared": "8.28.2"`
	`53`	`+ "@lwc/shared": "9.0.0"`
`54`	`54`	`}`
`55`	`55`	`}`