diff --git a/CHANGELOG.md b/CHANGELOG.md
index 53ea2ac0304c..25f985748529 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,32 @@
 
 - "You miss 100 percent of the chances you don't take. — Wayne Gretzky" — Michael Scott
 
-Work in this release was contributed by @richardjelinek-fastest. Thank you for your contribution!
+## 10.0.0-alpha.2
+
+This is an alpha release of the upcoming major release of version 10.
+This release does not yet entail a comprehensive changelog as version 10 is not yet stable.
+
+For this release's iteration of the migration guide, see the [Migration Guide as per `10.0.0-alpha.1`](https://github.com/getsentry/sentry-javascript/blob/d059b06254251507792369171a7f7a3d5a1d7640/MIGRATION.md?plain=1#L11).
+
+Please note that the migration guide is work in progress and subject to change.
+
+## 10.0.0-alpha.1
+
+This is an alpha release of the upcoming major release of version 10.
+This release does not yet entail a comprehensive changelog as version 10 is not yet stable.
+
+For this release's iteration of the migration guide, see the [Migration Guide as per `10.0.0-alpha.1`](https://github.com/getsentry/sentry-javascript/blob/d059b06254251507792369171a7f7a3d5a1d7640/MIGRATION.md?plain=1#L11).
+
+Please note that the migration guide is work in progress and subject to change.
+
+## 10.0.0-alpha.0
+
+This is an alpha release of the upcoming major release of version 10.
+This release does not yet entail a comprehensive changelog as version 10 is not yet stable.
+
+For this release's iteration of the migration guide, see the [Migration Guide as per `10.0.0-alpha.0`](https://github.com/getsentry/sentry-javascript/blob/d059b06254251507792369171a7f7a3d5a1d7640/MIGRATION.md?plain=1#L11).
+
+Please note that the migration guide is work in progress and subject to change.
 
 ## 9.40.0
 
diff --git a/dev-packages/browser-integration-tests/package.json b/dev-packages/browser-integration-tests/package.json
index 35bdaec48fe3..1f1f76601395 100644
--- a/dev-packages/browser-integration-tests/package.json
+++ b/dev-packages/browser-integration-tests/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/browser-integration-tests",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "main": "index.js",
   "license": "MIT",
   "engines": {
@@ -43,7 +43,7 @@
     "@babel/preset-typescript": "^7.16.7",
     "@playwright/test": "~1.53.2",
     "@sentry-internal/rrweb": "2.34.0",
-    "@sentry/browser": "9.40.0",
+    "@sentry/browser": "10.0.0-alpha.2",
     "@supabase/supabase-js": "2.49.3",
     "axios": "1.8.2",
     "babel-loader": "^8.2.2",
diff --git a/dev-packages/bundle-analyzer-scenarios/package.json b/dev-packages/bundle-analyzer-scenarios/package.json
index c227004313c9..be4ef27b13f1 100644
--- a/dev-packages/bundle-analyzer-scenarios/package.json
+++ b/dev-packages/bundle-analyzer-scenarios/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/bundle-analyzer-scenarios",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Scenarios to test bundle analysis with",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/dev-packages/bundle-analyzer-scenarios",
diff --git a/dev-packages/clear-cache-gh-action/package.json b/dev-packages/clear-cache-gh-action/package.json
index 4d868efe0480..7058894b5c3a 100644
--- a/dev-packages/clear-cache-gh-action/package.json
+++ b/dev-packages/clear-cache-gh-action/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@sentry-internal/clear-cache-gh-action",
   "description": "An internal Github Action to clear GitHub caches.",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "license": "MIT",
   "engines": {
     "node": ">=18"
diff --git a/dev-packages/e2e-tests/package.json b/dev-packages/e2e-tests/package.json
index 5ed7643090c8..74c6f5c9475b 100644
--- a/dev-packages/e2e-tests/package.json
+++ b/dev-packages/e2e-tests/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/e2e-tests",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "license": "MIT",
   "private": true,
   "scripts": {
diff --git a/dev-packages/external-contributor-gh-action/package.json b/dev-packages/external-contributor-gh-action/package.json
index b6753fb11284..67551057c626 100644
--- a/dev-packages/external-contributor-gh-action/package.json
+++ b/dev-packages/external-contributor-gh-action/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@sentry-internal/external-contributor-gh-action",
   "description": "An internal Github Action to add external contributors to the CHANGELOG.md file.",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "license": "MIT",
   "engines": {
     "node": ">=18"
diff --git a/dev-packages/node-core-integration-tests/package.json b/dev-packages/node-core-integration-tests/package.json
index b27f7db9584e..43f437dfb02f 100644
--- a/dev-packages/node-core-integration-tests/package.json
+++ b/dev-packages/node-core-integration-tests/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/node-core-integration-tests",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "license": "MIT",
   "engines": {
     "node": ">=18"
@@ -34,8 +34,8 @@
     "@opentelemetry/resources": "^2.0.0",
     "@opentelemetry/sdk-trace-base": "^2.0.0",
     "@opentelemetry/semantic-conventions": "^1.34.0",
-    "@sentry/core": "9.40.0",
-    "@sentry/node-core": "9.40.0",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node-core": "10.0.0-alpha.2",
     "body-parser": "^1.20.3",
     "cors": "^2.8.5",
     "cron": "^3.1.6",
diff --git a/dev-packages/node-integration-tests/package.json b/dev-packages/node-integration-tests/package.json
index bac4cce0e1b9..daca7d8ed859 100644
--- a/dev-packages/node-integration-tests/package.json
+++ b/dev-packages/node-integration-tests/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/node-integration-tests",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "license": "MIT",
   "engines": {
     "node": ">=18"
@@ -30,9 +30,9 @@
     "@nestjs/common": "11.1.3",
     "@nestjs/core": "11.1.3",
     "@nestjs/platform-express": "11.1.3",
-    "@sentry/aws-serverless": "9.40.0",
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0",
+    "@sentry/aws-serverless": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2",
     "@types/mongodb": "^3.6.20",
     "@types/mysql": "^2.15.21",
     "@types/pg": "^8.6.5",
diff --git a/dev-packages/rollup-utils/package.json b/dev-packages/rollup-utils/package.json
index 0928b1120f3d..27f6f74bf903 100644
--- a/dev-packages/rollup-utils/package.json
+++ b/dev-packages/rollup-utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/rollup-utils",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Rollup utilities used at Sentry for the Sentry JavaScript SDK",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/rollup-utils",
diff --git a/dev-packages/size-limit-gh-action/package.json b/dev-packages/size-limit-gh-action/package.json
index 359e4f85b51e..f6f1171919d4 100644
--- a/dev-packages/size-limit-gh-action/package.json
+++ b/dev-packages/size-limit-gh-action/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@sentry-internal/size-limit-gh-action",
   "description": "An internal Github Action to compare the current size of a PR against the one on develop.",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "license": "MIT",
   "engines": {
     "node": ">=18"
diff --git a/dev-packages/test-utils/package.json b/dev-packages/test-utils/package.json
index 30a70a3a837c..5d189886fe3e 100644
--- a/dev-packages/test-utils/package.json
+++ b/dev-packages/test-utils/package.json
@@ -1,6 +1,6 @@
 {
   "private": true,
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "name": "@sentry-internal/test-utils",
   "author": "Sentry",
   "license": "MIT",
@@ -45,7 +45,7 @@
   },
   "devDependencies": {
     "@playwright/test": "~1.53.2",
-    "@sentry/core": "9.40.0"
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "volta": {
     "extends": "../../package.json"
diff --git a/lerna.json b/lerna.json
index 24a338274249..a7d9277599d4 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,5 +1,5 @@
 {
   "$schema": "node_modules/lerna/schemas/lerna-schema.json",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "npmClient": "yarn"
 }
diff --git a/packages/angular/package.json b/packages/angular/package.json
index 6b83cc4f42c2..eec68910beb3 100644
--- a/packages/angular/package.json
+++ b/packages/angular/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/angular",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Angular",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/angular",
@@ -21,8 +21,8 @@
     "rxjs": "^6.5.5 || ^7.x"
   },
   "dependencies": {
-    "@sentry/browser": "9.40.0",
-    "@sentry/core": "9.40.0",
+    "@sentry/browser": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2",
     "tslib": "^2.4.1"
   },
   "devDependencies": {
diff --git a/packages/astro/package.json b/packages/astro/package.json
index 44d7ef45c679..3e747f4794d1 100644
--- a/packages/astro/package.json
+++ b/packages/astro/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/astro",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Astro",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/astro",
@@ -56,9 +56,9 @@
     "astro": ">=3.x || >=4.0.0-beta || >=5.x"
   },
   "dependencies": {
-    "@sentry/browser": "9.40.0",
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0",
+    "@sentry/browser": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2",
     "@sentry/vite-plugin": "^4.0.0"
   },
   "devDependencies": {
diff --git a/packages/aws-serverless/package.json b/packages/aws-serverless/package.json
index f9f0fb08592f..b996a4a4487e 100644
--- a/packages/aws-serverless/package.json
+++ b/packages/aws-serverless/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/aws-serverless",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for AWS Lambda and AWS Serverless Environments",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/aws-serverless",
@@ -69,8 +69,8 @@
     "@opentelemetry/instrumentation": "^0.203.0",
     "@opentelemetry/instrumentation-aws-lambda": "0.54.0",
     "@opentelemetry/instrumentation-aws-sdk": "0.56.0",
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2",
     "@types/aws-lambda": "^8.10.62"
   },
   "devDependencies": {
diff --git a/packages/browser-utils/package.json b/packages/browser-utils/package.json
index e0adefb02d6f..4a26e1fd5a82 100644
--- a/packages/browser-utils/package.json
+++ b/packages/browser-utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/browser-utils",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Browser Utilities for all Sentry JavaScript SDKs",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/browser-utils",
@@ -39,7 +39,7 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/core": "9.40.0"
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "scripts": {
     "build": "run-p build:transpile build:types",
diff --git a/packages/browser/package.json b/packages/browser/package.json
index 3b20aee100a4..a3aa179904a9 100644
--- a/packages/browser/package.json
+++ b/packages/browser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/browser",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for browsers",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/browser",
@@ -39,14 +39,14 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry-internal/browser-utils": "9.40.0",
-    "@sentry-internal/feedback": "9.40.0",
-    "@sentry-internal/replay": "9.40.0",
-    "@sentry-internal/replay-canvas": "9.40.0",
-    "@sentry/core": "9.40.0"
+    "@sentry-internal/browser-utils": "10.0.0-alpha.2",
+    "@sentry-internal/feedback": "10.0.0-alpha.2",
+    "@sentry-internal/replay": "10.0.0-alpha.2",
+    "@sentry-internal/replay-canvas": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "devDependencies": {
-    "@sentry-internal/integration-shims": "9.40.0",
+    "@sentry-internal/integration-shims": "10.0.0-alpha.2",
     "fake-indexeddb": "^4.0.1"
   },
   "scripts": {
diff --git a/packages/bun/package.json b/packages/bun/package.json
index 7672af5c1069..48bd36b3d7fd 100644
--- a/packages/bun/package.json
+++ b/packages/bun/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/bun",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for bun",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/bun",
@@ -39,8 +39,8 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0"
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2"
   },
   "devDependencies": {
     "bun-types": "^1.2.9"
diff --git a/packages/cloudflare/package.json b/packages/cloudflare/package.json
index 9f9a81c63592..b9bd6da3b25e 100644
--- a/packages/cloudflare/package.json
+++ b/packages/cloudflare/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/cloudflare",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Cloudflare Workers and Pages",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/cloudflare",
@@ -50,7 +50,7 @@
   },
   "dependencies": {
     "@opentelemetry/api": "^1.9.0",
-    "@sentry/core": "9.40.0"
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "peerDependencies": {
     "@cloudflare/workers-types": "^4.x"
diff --git a/packages/core/package.json b/packages/core/package.json
index 0250ac4be07e..e913a7e8099e 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/core",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Base implementation for all Sentry JavaScript SDKs",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/core",
diff --git a/packages/deno/package.json b/packages/deno/package.json
index ba8d89664868..3ebb29e4a500 100644
--- a/packages/deno/package.json
+++ b/packages/deno/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/deno",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Deno",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/deno",
@@ -24,7 +24,7 @@
     "/build"
   ],
   "dependencies": {
-    "@sentry/core": "9.40.0"
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "scripts": {
     "deno-types": "node ./scripts/download-deno-types.mjs",
diff --git a/packages/ember/package.json b/packages/ember/package.json
index e3b82471b23b..0b445e8b50fc 100644
--- a/packages/ember/package.json
+++ b/packages/ember/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/ember",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Ember.js",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/ember",
@@ -32,8 +32,8 @@
   "dependencies": {
     "@babel/core": "^7.27.7",
     "@embroider/macros": "^1.16.0",
-    "@sentry/browser": "9.40.0",
-    "@sentry/core": "9.40.0",
+    "@sentry/browser": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2",
     "ember-auto-import": "^2.7.2",
     "ember-cli-babel": "^8.2.0",
     "ember-cli-htmlbars": "^6.1.1",
diff --git a/packages/eslint-config-sdk/package.json b/packages/eslint-config-sdk/package.json
index 5805c86000fd..89886371308b 100644
--- a/packages/eslint-config-sdk/package.json
+++ b/packages/eslint-config-sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/eslint-config-sdk",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK eslint config",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/eslint-config-sdk",
@@ -22,8 +22,8 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry-internal/eslint-plugin-sdk": "9.40.0",
-    "@sentry-internal/typescript": "9.40.0",
+    "@sentry-internal/eslint-plugin-sdk": "10.0.0-alpha.2",
+    "@sentry-internal/typescript": "10.0.0-alpha.2",
     "@typescript-eslint/eslint-plugin": "^5.48.0",
     "@typescript-eslint/parser": "^5.48.0",
     "eslint-config-prettier": "^6.11.0",
diff --git a/packages/eslint-plugin-sdk/package.json b/packages/eslint-plugin-sdk/package.json
index a3ce098b410c..6a133557e769 100644
--- a/packages/eslint-plugin-sdk/package.json
+++ b/packages/eslint-plugin-sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/eslint-plugin-sdk",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK eslint plugin",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/eslint-plugin-sdk",
diff --git a/packages/feedback/package.json b/packages/feedback/package.json
index 42b7a31bd69d..67a9c5e16eda 100644
--- a/packages/feedback/package.json
+++ b/packages/feedback/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/feedback",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Sentry SDK integration for user feedback",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/feedback",
@@ -39,7 +39,7 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/core": "9.40.0"
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "devDependencies": {
     "preact": "^10.19.4"
diff --git a/packages/gatsby/package.json b/packages/gatsby/package.json
index b45d3aa77496..3cb47aae609e 100644
--- a/packages/gatsby/package.json
+++ b/packages/gatsby/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/gatsby",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Gatsby.js",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/gatsby",
@@ -45,8 +45,8 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/core": "9.40.0",
-    "@sentry/react": "9.40.0",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/react": "10.0.0-alpha.2",
     "@sentry/webpack-plugin": "^4.0.0"
   },
   "peerDependencies": {
diff --git a/packages/google-cloud-serverless/package.json b/packages/google-cloud-serverless/package.json
index 9adce459a322..76602d992775 100644
--- a/packages/google-cloud-serverless/package.json
+++ b/packages/google-cloud-serverless/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/google-cloud-serverless",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Google Cloud Functions",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/google-cloud-serverless",
@@ -48,8 +48,8 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2",
     "@types/express": "^4.17.14"
   },
   "devDependencies": {
diff --git a/packages/integration-shims/package.json b/packages/integration-shims/package.json
index 5e82bd652f5c..7101f79d0922 100644
--- a/packages/integration-shims/package.json
+++ b/packages/integration-shims/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/integration-shims",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Shims for integrations in Sentry SDK.",
   "main": "build/cjs/index.js",
   "module": "build/esm/index.js",
@@ -56,7 +56,7 @@
     "url": "https://github.com/getsentry/sentry-javascript/issues"
   },
   "dependencies": {
-    "@sentry/core": "9.40.0"
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "engines": {
     "node": ">=18"
diff --git a/packages/nestjs/package.json b/packages/nestjs/package.json
index a2502a70cd0c..f99cd81d8768 100644
--- a/packages/nestjs/package.json
+++ b/packages/nestjs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/nestjs",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for NestJS",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/nestjs",
@@ -49,8 +49,8 @@
     "@opentelemetry/instrumentation": "^0.203.0",
     "@opentelemetry/instrumentation-nestjs-core": "0.49.0",
     "@opentelemetry/semantic-conventions": "^1.34.0",
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0"
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2"
   },
   "devDependencies": {
     "@nestjs/common": "^10.0.0",
diff --git a/packages/nextjs/package.json b/packages/nextjs/package.json
index 213cc8aeb694..39f626043bbb 100644
--- a/packages/nextjs/package.json
+++ b/packages/nextjs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/nextjs",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Next.js",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/nextjs",
@@ -79,12 +79,12 @@
     "@opentelemetry/api": "^1.9.0",
     "@opentelemetry/semantic-conventions": "^1.34.0",
     "@rollup/plugin-commonjs": "28.0.1",
-    "@sentry-internal/browser-utils": "9.40.0",
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0",
-    "@sentry/opentelemetry": "9.40.0",
-    "@sentry/react": "9.40.0",
-    "@sentry/vercel-edge": "9.40.0",
+    "@sentry-internal/browser-utils": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2",
+    "@sentry/opentelemetry": "10.0.0-alpha.2",
+    "@sentry/react": "10.0.0-alpha.2",
+    "@sentry/vercel-edge": "10.0.0-alpha.2",
     "@sentry/webpack-plugin": "^4.0.0",
     "chalk": "3.0.0",
     "resolve": "1.22.8",
diff --git a/packages/node-core/package.json b/packages/node-core/package.json
index 752af8fc0042..b1e3deb6dc22 100644
--- a/packages/node-core/package.json
+++ b/packages/node-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/node-core",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Sentry Node-Core SDK",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/node-core",
@@ -66,8 +66,8 @@
     "@opentelemetry/semantic-conventions": "^1.34.0"
   },
   "dependencies": {
-    "@sentry/core": "9.40.0",
-    "@sentry/opentelemetry": "9.40.0",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/opentelemetry": "10.0.0-alpha.2",
     "import-in-the-middle": "^1.14.2"
   },
   "devDependencies": {
diff --git a/packages/node-native/package.json b/packages/node-native/package.json
index 3fbb587e80b0..a44caebf4db2 100644
--- a/packages/node-native/package.json
+++ b/packages/node-native/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/node-native",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Native Tools for the Official Sentry Node.js SDK",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/node-native",
@@ -64,8 +64,8 @@
   },
   "dependencies": {
     "@sentry-internal/node-native-stacktrace": "^0.2.0",
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0"
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2"
   },
   "devDependencies": {
     "@types/node": "^18.19.1"
diff --git a/packages/node/package.json b/packages/node/package.json
index e5b3e440e1b1..fa5b9c20616f 100644
--- a/packages/node/package.json
+++ b/packages/node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/node",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Sentry Node SDK using OpenTelemetry for performance instrumentation",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/node",
@@ -95,9 +95,9 @@
     "@opentelemetry/sdk-trace-base": "^2.0.0",
     "@opentelemetry/semantic-conventions": "^1.34.0",
     "@prisma/instrumentation": "6.12.0",
-    "@sentry/core": "9.40.0",
-    "@sentry/node-core": "9.40.0",
-    "@sentry/opentelemetry": "9.40.0",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node-core": "10.0.0-alpha.2",
+    "@sentry/opentelemetry": "10.0.0-alpha.2",
     "import-in-the-middle": "^1.14.2",
     "minimatch": "^9.0.0"
   },
diff --git a/packages/nuxt/package.json b/packages/nuxt/package.json
index 11d1fba00878..43f80444d832 100644
--- a/packages/nuxt/package.json
+++ b/packages/nuxt/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/nuxt",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Nuxt (EXPERIMENTAL)",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/nuxt",
@@ -47,13 +47,13 @@
   },
   "dependencies": {
     "@nuxt/kit": "^3.13.2",
-    "@sentry/browser": "9.40.0",
-    "@sentry/cloudflare": "9.40.0",
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0",
+    "@sentry/browser": "10.0.0-alpha.2",
+    "@sentry/cloudflare": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2",
     "@sentry/rollup-plugin": "^4.0.0",
     "@sentry/vite-plugin": "^4.0.0",
-    "@sentry/vue": "9.40.0"
+    "@sentry/vue": "10.0.0-alpha.2"
   },
   "devDependencies": {
     "@nuxt/module-builder": "^0.8.4",
diff --git a/packages/opentelemetry/package.json b/packages/opentelemetry/package.json
index 6734b3183b22..5e30d989b8ed 100644
--- a/packages/opentelemetry/package.json
+++ b/packages/opentelemetry/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/opentelemetry",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry utilities for OpenTelemetry",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/opentelemetry",
@@ -39,7 +39,7 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/core": "9.40.0"
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "peerDependencies": {
     "@opentelemetry/api": "^1.9.0",
diff --git a/packages/pino-transport/package.json b/packages/pino-transport/package.json
index a40d881234b2..bf3ecc726150 100644
--- a/packages/pino-transport/package.json
+++ b/packages/pino-transport/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/pino-transport",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Pino transport for Sentry SDK",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/pino-transport",
@@ -39,8 +39,8 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2",
     "pino-abstract-transport": "^2.0.0"
   },
   "peerDependencies": {
diff --git a/packages/profiling-node/package.json b/packages/profiling-node/package.json
index d690e8484210..8943b73406bd 100644
--- a/packages/profiling-node/package.json
+++ b/packages/profiling-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/profiling-node",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Node.js Profiling",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/profiling-node",
@@ -63,8 +63,8 @@
   },
   "dependencies": {
     "@sentry-internal/node-cpu-profiler": "^2.2.0",
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0"
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2"
   },
   "devDependencies": {
     "@types/node": "^18.19.1"
diff --git a/packages/react-router/package.json b/packages/react-router/package.json
index a55ee2172e55..729122c9444c 100644
--- a/packages/react-router/package.json
+++ b/packages/react-router/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/react-router",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for React Router (Framework)",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/react-router",
@@ -38,11 +38,11 @@
     "@opentelemetry/core": "^2.0.0",
     "@opentelemetry/instrumentation": "^0.203.0",
     "@opentelemetry/semantic-conventions": "^1.34.0",
-    "@sentry/browser": "9.40.0",
+    "@sentry/browser": "10.0.0-alpha.2",
     "@sentry/cli": "^2.46.0",
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0",
-    "@sentry/react": "9.40.0",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2",
+    "@sentry/react": "10.0.0-alpha.2",
     "@sentry/vite-plugin": "^4.0.0",
     "glob": "11.0.1"
   },
diff --git a/packages/react/package.json b/packages/react/package.json
index edbce33b1d48..228f88032684 100644
--- a/packages/react/package.json
+++ b/packages/react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/react",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for React.js",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/react",
@@ -39,8 +39,8 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/browser": "9.40.0",
-    "@sentry/core": "9.40.0",
+    "@sentry/browser": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2",
     "hoist-non-react-statics": "^3.3.2"
   },
   "peerDependencies": {
diff --git a/packages/remix/package.json b/packages/remix/package.json
index f8dde175cf86..eaaf4ded6901 100644
--- a/packages/remix/package.json
+++ b/packages/remix/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/remix",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Remix",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/remix",
@@ -69,9 +69,9 @@
     "@opentelemetry/semantic-conventions": "^1.34.0",
     "@remix-run/router": "1.x",
     "@sentry/cli": "^2.50.0",
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0",
-    "@sentry/react": "9.40.0",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2",
+    "@sentry/react": "10.0.0-alpha.2",
     "glob": "^10.3.4",
     "yargs": "^17.6.0"
   },
diff --git a/packages/replay-canvas/package.json b/packages/replay-canvas/package.json
index ea32fd9f4e86..dd4637b31bf3 100644
--- a/packages/replay-canvas/package.json
+++ b/packages/replay-canvas/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/replay-canvas",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Replay canvas integration",
   "main": "build/npm/cjs/index.js",
   "module": "build/npm/esm/index.js",
@@ -69,8 +69,8 @@
     "@sentry-internal/rrweb": "2.35.0"
   },
   "dependencies": {
-    "@sentry-internal/replay": "9.40.0",
-    "@sentry/core": "9.40.0"
+    "@sentry-internal/replay": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "engines": {
     "node": ">=18"
diff --git a/packages/replay-internal/package.json b/packages/replay-internal/package.json
index eb38d73cfc66..6e5c60a9ff47 100644
--- a/packages/replay-internal/package.json
+++ b/packages/replay-internal/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/replay",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "User replays for Sentry",
   "main": "build/npm/cjs/index.js",
   "module": "build/npm/esm/index.js",
@@ -81,7 +81,7 @@
   "homepage": "https://docs.sentry.io/platforms/javascript/session-replay/",
   "devDependencies": {
     "@babel/core": "^7.27.7",
-    "@sentry-internal/replay-worker": "9.40.0",
+    "@sentry-internal/replay-worker": "10.0.0-alpha.2",
     "@sentry-internal/rrweb": "2.35.0",
     "@sentry-internal/rrweb-snapshot": "2.35.0",
     "fflate": "0.8.2",
@@ -90,8 +90,8 @@
     "node-fetch": "^2.6.7"
   },
   "dependencies": {
-    "@sentry-internal/browser-utils": "9.40.0",
-    "@sentry/core": "9.40.0"
+    "@sentry-internal/browser-utils": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "engines": {
     "node": ">=18"
diff --git a/packages/replay-worker/package.json b/packages/replay-worker/package.json
index 65583f008ef0..524ea32af732 100644
--- a/packages/replay-worker/package.json
+++ b/packages/replay-worker/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/replay-worker",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Worker for @sentry-internal/replay",
   "main": "build/esm/index.js",
   "module": "build/esm/index.js",
diff --git a/packages/solid/package.json b/packages/solid/package.json
index b32cee36f508..42c0f21582cf 100644
--- a/packages/solid/package.json
+++ b/packages/solid/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/solid",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Solid",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/solid",
@@ -44,8 +44,8 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/browser": "9.40.0",
-    "@sentry/core": "9.40.0"
+    "@sentry/browser": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "peerDependencies": {
     "@solidjs/router": "^0.13.4",
diff --git a/packages/solidstart/package.json b/packages/solidstart/package.json
index 8d09131e5baa..48464fa85986 100644
--- a/packages/solidstart/package.json
+++ b/packages/solidstart/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/solidstart",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Solid Start",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/solidstart",
@@ -66,9 +66,9 @@
     }
   },
   "dependencies": {
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0",
-    "@sentry/solid": "9.40.0",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2",
+    "@sentry/solid": "10.0.0-alpha.2",
     "@sentry/vite-plugin": "^4.0.0"
   },
   "devDependencies": {
diff --git a/packages/svelte/package.json b/packages/svelte/package.json
index d8d0bc3bdc6e..9d9bc2fa8799 100644
--- a/packages/svelte/package.json
+++ b/packages/svelte/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/svelte",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Svelte",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/svelte",
@@ -39,8 +39,8 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/browser": "9.40.0",
-    "@sentry/core": "9.40.0",
+    "@sentry/browser": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2",
     "magic-string": "^0.30.0"
   },
   "peerDependencies": {
diff --git a/packages/sveltekit/package.json b/packages/sveltekit/package.json
index aacb0ab5766e..67acd38fba3c 100644
--- a/packages/sveltekit/package.json
+++ b/packages/sveltekit/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/sveltekit",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for SvelteKit",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/sveltekit",
@@ -48,10 +48,10 @@
   },
   "dependencies": {
     "@babel/parser": "7.26.9",
-    "@sentry/cloudflare": "9.40.0",
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0",
-    "@sentry/svelte": "9.40.0",
+    "@sentry/cloudflare": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2",
+    "@sentry/svelte": "10.0.0-alpha.2",
     "@sentry/vite-plugin": "^4.0.0",
     "magic-string": "0.30.7",
     "recast": "0.23.11",
diff --git a/packages/tanstackstart-react/package.json b/packages/tanstackstart-react/package.json
index 3f1fb49a61fa..ab03424c8a4e 100644
--- a/packages/tanstackstart-react/package.json
+++ b/packages/tanstackstart-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/tanstackstart-react",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for TanStack Start React",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/tanstackstart-react",
@@ -52,10 +52,10 @@
   "dependencies": {
     "@opentelemetry/api": "^1.9.0",
     "@opentelemetry/semantic-conventions": "^1.34.0",
-    "@sentry-internal/browser-utils": "9.40.0",
-    "@sentry/core": "9.40.0",
-    "@sentry/node": "9.40.0",
-    "@sentry/react": "9.40.0"
+    "@sentry-internal/browser-utils": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2",
+    "@sentry/node": "10.0.0-alpha.2",
+    "@sentry/react": "10.0.0-alpha.2"
   },
   "scripts": {
     "build": "run-p build:transpile build:types",
diff --git a/packages/tanstackstart/package.json b/packages/tanstackstart/package.json
index e4a63ed3040b..a63cf26015be 100644
--- a/packages/tanstackstart/package.json
+++ b/packages/tanstackstart/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/tanstackstart",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Utilities for the Sentry TanStack Start SDKs",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/tanstackstart",
diff --git a/packages/types/package.json b/packages/types/package.json
index 994bb8a39568..d192002f187a 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/types",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Types for all Sentry JavaScript SDKs",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/types",
@@ -57,7 +57,7 @@
     "yalc:publish": "yalc publish --push --sig"
   },
   "dependencies": {
-    "@sentry/core": "9.40.0"
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "volta": {
     "extends": "../../package.json"
diff --git a/packages/typescript/package.json b/packages/typescript/package.json
index cc6471d39800..3c46a7a2abdd 100644
--- a/packages/typescript/package.json
+++ b/packages/typescript/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/typescript",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Typescript configuration used at Sentry",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/typescript",
diff --git a/packages/vercel-edge/package.json b/packages/vercel-edge/package.json
index a5926948be3a..21c3a8110068 100644
--- a/packages/vercel-edge/package.json
+++ b/packages/vercel-edge/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/vercel-edge",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for the Vercel Edge Runtime",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/vercel-edge",
@@ -41,14 +41,14 @@
   "dependencies": {
     "@opentelemetry/api": "^1.9.0",
     "@opentelemetry/resources": "^2.0.0",
-    "@sentry/core": "9.40.0"
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "devDependencies": {
     "@edge-runtime/types": "3.0.1",
     "@opentelemetry/core": "^2.0.0",
     "@opentelemetry/sdk-trace-base": "^2.0.0",
     "@opentelemetry/semantic-conventions": "^1.34.0",
-    "@sentry/opentelemetry": "9.40.0"
+    "@sentry/opentelemetry": "10.0.0-alpha.2"
   },
   "scripts": {
     "build": "run-p build:transpile build:types",
diff --git a/packages/vue/package.json b/packages/vue/package.json
index ec04a00b1b20..a874ac052576 100644
--- a/packages/vue/package.json
+++ b/packages/vue/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/vue",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Official Sentry SDK for Vue.js",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/vue",
@@ -39,8 +39,8 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/browser": "9.40.0",
-    "@sentry/core": "9.40.0"
+    "@sentry/browser": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "peerDependencies": {
     "pinia": "2.x || 3.x",
diff --git a/packages/wasm/package.json b/packages/wasm/package.json
index 319e62de4cf8..9c7f8834a01e 100644
--- a/packages/wasm/package.json
+++ b/packages/wasm/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/wasm",
-  "version": "9.40.0",
+  "version": "10.0.0-alpha.2",
   "description": "Support for WASM.",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/wasm",
@@ -39,8 +39,8 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/browser": "9.40.0",
-    "@sentry/core": "9.40.0"
+    "@sentry/browser": "10.0.0-alpha.2",
+    "@sentry/core": "10.0.0-alpha.2"
   },
   "scripts": {
     "build": "run-p build:transpile build:bundle build:types",
