diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7044b4491463..9583de5de2ab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,18 @@
 
 - "You miss 100 percent of the chances you don't take. — Wayne Gretzky" — Michael Scott
 
+## 6.10.0-beta.3
+
+- ref(nextjs): Small changes to `nextjs` integration test runner (#3819)
+- fix(nextjs): Let `flush` finish in API routes (#3811)
+- ref(tracing): Remove updated CLS from web-vitals (#3822) - CHERRY PICKED (NOT
+  MERGED TO MASTER)
+
+## 6.10.0-beta.2
+
+- fix(nextjs): Do not start a navigation if from url is the same (#3814)
+- fix(nextjs): Use local copies for all sentry packages when testing on vercel (#3812)
+- fix(web-vitals): Check for valid entry in updatedCLS (#3816)
 
 ## 6.9.0
 
diff --git a/lerna.json b/lerna.json
index a70455e42534..f61290e59a48 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,6 +1,6 @@
 {
   "lerna": "3.4.0",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "packages": "packages/*",
   "npmClient": "yarn",
   "useWorkspaces": true
diff --git a/packages/angular/package.json b/packages/angular/package.json
index 675ce9fd40bf..cd04fb16862d 100644
--- a/packages/angular/package.json
+++ b/packages/angular/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/angular",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "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",
@@ -21,9 +21,9 @@
     "@angular/router": "10.x || 11.x || 12.x"
   },
   "dependencies": {
-    "@sentry/browser": "6.9.0",
-    "@sentry/types": "6.9.0",
-    "@sentry/utils": "6.9.0",
+    "@sentry/browser": "6.10.0-beta.3",
+    "@sentry/types": "6.10.0-beta.3",
+    "@sentry/utils": "6.10.0-beta.3",
     "rxjs": "^6.6.0",
     "tslib": "^1.9.3"
   },
@@ -31,7 +31,7 @@
     "@angular/common": "^10.0.3",
     "@angular/core": "^10.0.3",
     "@angular/router": "^10.0.3",
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "npm-run-all": "^4.1.2",
     "prettier": "1.19.0",
     "rimraf": "^2.6.3",
diff --git a/packages/browser/package.json b/packages/browser/package.json
index b381b3d4664f..54e6cdaaa9b6 100644
--- a/packages/browser/package.json
+++ b/packages/browser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/browser",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "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",
@@ -16,13 +16,13 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/core": "6.9.0",
-    "@sentry/types": "6.9.0",
-    "@sentry/utils": "6.9.0",
+    "@sentry/core": "6.10.0-beta.3",
+    "@sentry/types": "6.10.0-beta.3",
+    "@sentry/utils": "6.10.0-beta.3",
     "tslib": "^1.9.3"
   },
   "devDependencies": {
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "@types/eslint": "^7.2.0",
     "@types/md5": "2.1.33",
     "btoa": "^1.2.1",
diff --git a/packages/core/package.json b/packages/core/package.json
index 56184a802e92..104563bcf6ca 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/core",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "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",
@@ -16,14 +16,14 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/hub": "6.9.0",
-    "@sentry/minimal": "6.9.0",
-    "@sentry/types": "6.9.0",
-    "@sentry/utils": "6.9.0",
+    "@sentry/hub": "6.10.0-beta.3",
+    "@sentry/minimal": "6.10.0-beta.3",
+    "@sentry/types": "6.10.0-beta.3",
+    "@sentry/utils": "6.10.0-beta.3",
     "tslib": "^1.9.3"
   },
   "devDependencies": {
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "jest": "^24.7.1",
     "npm-run-all": "^4.1.2",
     "prettier": "1.19.0",
diff --git a/packages/core/src/version.ts b/packages/core/src/version.ts
index 1f22690a823e..bb63ce5658be 100644
--- a/packages/core/src/version.ts
+++ b/packages/core/src/version.ts
@@ -1 +1 @@
-export const SDK_VERSION = '6.9.0';
+export const SDK_VERSION = '6.10.0-beta.3';
diff --git a/packages/ember/package.json b/packages/ember/package.json
index 91d888764bb3..951bfcb8b2ac 100644
--- a/packages/ember/package.json
+++ b/packages/ember/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/ember",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "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",
@@ -32,10 +32,10 @@
   },
   "dependencies": {
     "@embroider/macros": "~0.37.0",
-    "@sentry/browser": "6.9.0",
-    "@sentry/tracing": "6.9.0",
-    "@sentry/types": "6.9.0",
-    "@sentry/utils": "6.9.0",
+    "@sentry/browser": "6.10.0-beta.3",
+    "@sentry/tracing": "6.10.0-beta.3",
+    "@sentry/types": "6.10.0-beta.3",
+    "@sentry/utils": "6.10.0-beta.3",
     "ember-auto-import": "^1.6.0",
     "ember-cli-babel": "^7.20.5",
     "ember-cli-htmlbars": "^5.1.2",
@@ -46,7 +46,7 @@
     "@embroider/test-setup": "~0.37.0",
     "@glimmer/component": "^1.0.0",
     "@glimmer/tracking": "^1.0.0",
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "@types/ember": "^3.16.3",
     "@types/ember-qunit": "^3.4.9",
     "@types/ember__test-helpers": "^1.7.0",
diff --git a/packages/eslint-config-sdk/package.json b/packages/eslint-config-sdk/package.json
index a62c62de2b61..96384c899ad5 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": "6.9.0",
+  "version": "6.10.0-beta.3",
   "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",
@@ -19,8 +19,8 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry-internal/eslint-plugin-sdk": "6.9.0",
-    "@sentry-internal/typescript": "6.9.0",
+    "@sentry-internal/eslint-plugin-sdk": "6.10.0-beta.3",
+    "@sentry-internal/typescript": "6.10.0-beta.3",
     "@typescript-eslint/eslint-plugin": "^3.9.0",
     "@typescript-eslint/parser": "^3.9.0",
     "eslint-config-prettier": "^6.11.0",
diff --git a/packages/eslint-plugin-sdk/package.json b/packages/eslint-plugin-sdk/package.json
index 3d0a1a8b4169..2f2024d550fa 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": "6.9.0",
+  "version": "6.10.0-beta.3",
   "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/gatsby/package.json b/packages/gatsby/package.json
index b854a1874104..837c2012128b 100644
--- a/packages/gatsby/package.json
+++ b/packages/gatsby/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/gatsby",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "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",
@@ -26,14 +26,14 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/react": "6.9.0",
-    "@sentry/tracing": "6.9.0"
+    "@sentry/react": "6.10.0-beta.3",
+    "@sentry/tracing": "6.10.0-beta.3"
   },
   "peerDependencies": {
     "gatsby": "^2.0.0 || ^3.0.0"
   },
   "devDependencies": {
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "@testing-library/react": "^10.4.9",
     "jest": "^24.7.1",
     "npm-run-all": "^4.1.2",
diff --git a/packages/hub/package.json b/packages/hub/package.json
index a93848dabaa6..411dc082a9e0 100644
--- a/packages/hub/package.json
+++ b/packages/hub/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/hub",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "description": "Sentry hub which handles global state managment.",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/hub",
@@ -16,12 +16,12 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/types": "6.9.0",
-    "@sentry/utils": "6.9.0",
+    "@sentry/types": "6.10.0-beta.3",
+    "@sentry/utils": "6.10.0-beta.3",
     "tslib": "^1.9.3"
   },
   "devDependencies": {
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "jest": "^24.7.1",
     "npm-run-all": "^4.1.2",
     "prettier": "1.19.0",
diff --git a/packages/integrations/package.json b/packages/integrations/package.json
index da6b41b05b07..ab5ab9aa9132 100644
--- a/packages/integrations/package.json
+++ b/packages/integrations/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/integrations",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "description": "Pluggable integrations that can be used to enhance JS SDKs",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/integrations",
@@ -16,13 +16,13 @@
   "module": "esm/index.js",
   "types": "dist/index.d.ts",
   "dependencies": {
-    "@sentry/types": "6.9.0",
-    "@sentry/utils": "6.9.0",
+    "@sentry/types": "6.10.0-beta.3",
+    "@sentry/utils": "6.10.0-beta.3",
     "localforage": "^1.8.1",
     "tslib": "^1.9.3"
   },
   "devDependencies": {
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "chai": "^4.1.2",
     "jest": "^24.7.1",
     "npm-run-all": "^4.1.2",
diff --git a/packages/minimal/package.json b/packages/minimal/package.json
index 3268b8b2fced..fbe908e6da53 100644
--- a/packages/minimal/package.json
+++ b/packages/minimal/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/minimal",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "description": "Sentry minimal library that can be used in other packages",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/minimal",
@@ -16,12 +16,12 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/hub": "6.9.0",
-    "@sentry/types": "6.9.0",
+    "@sentry/hub": "6.10.0-beta.3",
+    "@sentry/types": "6.10.0-beta.3",
     "tslib": "^1.9.3"
   },
   "devDependencies": {
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "jest": "^24.7.1",
     "npm-run-all": "^4.1.2",
     "prettier": "1.19.0",
diff --git a/packages/nextjs/package.json b/packages/nextjs/package.json
index 75e9bb064d33..aa2548a1bd4c 100644
--- a/packages/nextjs/package.json
+++ b/packages/nextjs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/nextjs",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "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",
@@ -17,17 +17,17 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/core": "6.9.0",
-    "@sentry/integrations": "6.9.0",
-    "@sentry/node": "6.9.0",
-    "@sentry/react": "6.9.0",
-    "@sentry/tracing": "6.9.0",
-    "@sentry/utils": "6.9.0",
+    "@sentry/core": "6.10.0-beta.3",
+    "@sentry/integrations": "6.10.0-beta.3",
+    "@sentry/node": "6.10.0-beta.3",
+    "@sentry/react": "6.10.0-beta.3",
+    "@sentry/tracing": "6.10.0-beta.3",
+    "@sentry/utils": "6.10.0-beta.3",
     "@sentry/webpack-plugin": "1.15.1",
     "tslib": "^1.9.3"
   },
   "devDependencies": {
-    "@sentry/types": "6.9.0",
+    "@sentry/types": "6.10.0-beta.3",
     "@types/webpack": "^5.28.0",
     "eslint": "7.20.0",
     "next": "10.1.3",
diff --git a/packages/node/package.json b/packages/node/package.json
index 0db126c2d710..b4be13ce9a65 100644
--- a/packages/node/package.json
+++ b/packages/node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/node",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "description": "Official Sentry SDK for Node.js",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/node",
@@ -16,18 +16,18 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/core": "6.9.0",
-    "@sentry/hub": "6.9.0",
-    "@sentry/tracing": "6.9.0",
-    "@sentry/types": "6.9.0",
-    "@sentry/utils": "6.9.0",
+    "@sentry/core": "6.10.0-beta.3",
+    "@sentry/hub": "6.10.0-beta.3",
+    "@sentry/tracing": "6.10.0-beta.3",
+    "@sentry/types": "6.10.0-beta.3",
+    "@sentry/utils": "6.10.0-beta.3",
     "cookie": "^0.4.1",
     "https-proxy-agent": "^5.0.0",
     "lru_map": "^0.3.3",
     "tslib": "^1.9.3"
   },
   "devDependencies": {
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "@types/cookie": "0.3.2",
     "@types/express": "^4.17.2",
     "@types/lru-cache": "^5.1.0",
diff --git a/packages/react/package.json b/packages/react/package.json
index a8791440f123..d3ba3efcc003 100644
--- a/packages/react/package.json
+++ b/packages/react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/react",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "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",
@@ -16,10 +16,10 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/browser": "6.9.0",
-    "@sentry/minimal": "6.9.0",
-    "@sentry/types": "6.9.0",
-    "@sentry/utils": "6.9.0",
+    "@sentry/browser": "6.10.0-beta.3",
+    "@sentry/minimal": "6.10.0-beta.3",
+    "@sentry/types": "6.10.0-beta.3",
+    "@sentry/utils": "6.10.0-beta.3",
     "hoist-non-react-statics": "^3.3.2",
     "tslib": "^1.9.3"
   },
@@ -27,7 +27,7 @@
     "react": "15.x || 16.x || 17.x"
   },
   "devDependencies": {
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "@testing-library/react": "^11.2.6",
     "@testing-library/react-hooks": "^5.1.1",
     "@types/history-4": "npm:@types/history@4.7.8",
diff --git a/packages/serverless/package.json b/packages/serverless/package.json
index b7f1d4dfb148..948d3f763b99 100644
--- a/packages/serverless/package.json
+++ b/packages/serverless/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/serverless",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "description": "Official Sentry SDK for various serverless solutions",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/serverless",
@@ -16,11 +16,11 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/minimal": "6.9.0",
-    "@sentry/node": "6.9.0",
-    "@sentry/tracing": "6.9.0",
-    "@sentry/types": "6.9.0",
-    "@sentry/utils": "6.9.0",
+    "@sentry/minimal": "6.10.0-beta.3",
+    "@sentry/node": "6.10.0-beta.3",
+    "@sentry/tracing": "6.10.0-beta.3",
+    "@sentry/types": "6.10.0-beta.3",
+    "@sentry/utils": "6.10.0-beta.3",
     "@types/aws-lambda": "^8.10.62",
     "@types/express": "^4.17.2",
     "tslib": "^1.9.3"
@@ -30,7 +30,7 @@
     "@google-cloud/common": "^3.4.1",
     "@google-cloud/functions-framework": "^1.7.1",
     "@google-cloud/pubsub": "^2.5.0",
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "@types/node": "^14.6.4",
     "aws-sdk": "^2.765.0",
     "find-up": "^5.0.0",
diff --git a/packages/tracing/package.json b/packages/tracing/package.json
index 90ab74ba624b..935075aa57b7 100644
--- a/packages/tracing/package.json
+++ b/packages/tracing/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/tracing",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "description": "Extensions for Sentry AM",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/tracing",
@@ -16,15 +16,15 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/hub": "6.9.0",
-    "@sentry/minimal": "6.9.0",
-    "@sentry/types": "6.9.0",
-    "@sentry/utils": "6.9.0",
+    "@sentry/hub": "6.10.0-beta.3",
+    "@sentry/minimal": "6.10.0-beta.3",
+    "@sentry/types": "6.10.0-beta.3",
+    "@sentry/utils": "6.10.0-beta.3",
     "tslib": "^1.9.3"
   },
   "devDependencies": {
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
-    "@sentry/browser": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
+    "@sentry/browser": "6.10.0-beta.3",
     "@types/express": "^4.17.1",
     "@types/jsdom": "^16.2.3",
     "jest": "^24.7.1",
diff --git a/packages/tracing/src/browser/metrics.ts b/packages/tracing/src/browser/metrics.ts
index 94e14272dbb3..d7bfd434ba5c 100644
--- a/packages/tracing/src/browser/metrics.ts
+++ b/packages/tracing/src/browser/metrics.ts
@@ -9,7 +9,6 @@ import { msToSec } from '../utils';
 import { getCLS, LayoutShift } from './web-vitals/getCLS';
 import { getFID } from './web-vitals/getFID';
 import { getLCP, LargestContentfulPaint } from './web-vitals/getLCP';
-import { getUpdatedCLS } from './web-vitals/getUpdatedCLS';
 import { getVisibilityWatcher } from './web-vitals/lib/getVisibilityWatcher';
 import { NavigatorDeviceMemory, NavigatorNetworkInformation } from './web-vitals/types';
 
@@ -22,7 +21,6 @@ export class MetricsInstrumentation {
   private _performanceCursor: number = 0;
   private _lcpEntry: LargestContentfulPaint | undefined;
   private _clsEntry: LayoutShift | undefined;
-  private _updatedClsEntry: LayoutShift | undefined;
 
   public constructor() {
     if (!isNodeEnv() && global?.performance) {
@@ -189,10 +187,10 @@ export class MetricsInstrumentation {
         });
       }
 
-      // If FCP is not recorded we should not record the updated cls value
+      // If FCP is not recorded we should not record the cls value
       // according to the new definition of CLS.
       if (!('fcp' in this._measurements)) {
-        delete this._measurements['updated-cls'];
+        delete this._measurements.cls;
       }
 
       transaction.setMeasurements(this._measurements);
@@ -229,17 +227,13 @@ export class MetricsInstrumentation {
         transaction.setTag(`cls.source.${index + 1}`, htmlTreeAsString(source.node)),
       );
     }
-
-    if (this._updatedClsEntry && this._updatedClsEntry.sources) {
-      logger.log('[Measurements] Adding Updated CLS Data');
-      this._updatedClsEntry.sources.forEach((source, index) =>
-        transaction.setTag(`updated-cls.source.${index + 1}`, htmlTreeAsString(source.node)),
-      );
-    }
   }
 
   /** Starts tracking the Cumulative Layout Shift on the current page. */
   private _trackCLS(): void {
+    // See:
+    // https://web.dev/evolving-cls/
+    // https://web.dev/cls-web-tooling/
     getCLS(metric => {
       const entry = metric.entries.pop();
       if (!entry) {
@@ -250,20 +244,6 @@ export class MetricsInstrumentation {
       this._measurements['cls'] = { value: metric.value };
       this._clsEntry = entry as LayoutShift;
     });
-
-    // See:
-    // https://web.dev/evolving-cls/
-    // https://web.dev/cls-web-tooling/
-    getUpdatedCLS(metric => {
-      const entry = metric.entries.pop();
-      if (!entry) {
-        return;
-      }
-
-      logger.log('[Measurements] Adding Updated CLS');
-      this._measurements['updated-cls'] = { value: metric.value };
-      this._updatedClsEntry = entry as LayoutShift;
-    });
   }
 
   /**
diff --git a/packages/tracing/src/browser/web-vitals/getCLS.ts b/packages/tracing/src/browser/web-vitals/getCLS.ts
index 7e3307ce3115..ef73ceb3aee0 100644
--- a/packages/tracing/src/browser/web-vitals/getCLS.ts
+++ b/packages/tracing/src/browser/web-vitals/getCLS.ts
@@ -38,12 +38,40 @@ export const getCLS = (onReport: ReportHandler, reportAllChanges?: boolean): voi
   const metric = initMetric('CLS', 0);
   let report: ReturnType<typeof bindReporter>;
 
+  let sessionValue = 0;
+  let sessionEntries: PerformanceEntry[] = [];
+
   const entryHandler = (entry: LayoutShift): void => {
+    // Only count layout shifts without recent user input.
+    // TODO: Figure out why entry can be undefined
     if (entry && !entry.hadRecentInput) {
-      (metric.value as number) += entry.value;
-      metric.entries.push(entry);
-      if (report) {
-        report();
+      const firstSessionEntry = sessionEntries[0];
+      const lastSessionEntry = sessionEntries[sessionEntries.length - 1];
+
+      // If the entry occurred less than 1 second after the previous entry and
+      // less than 5 seconds after the first entry in the session, include the
+      // entry in the current session. Otherwise, start a new session.
+      if (
+        sessionValue &&
+        sessionEntries.length !== 0 &&
+        entry.startTime - lastSessionEntry.startTime < 1000 &&
+        entry.startTime - firstSessionEntry.startTime < 5000
+      ) {
+        sessionValue += entry.value;
+        sessionEntries.push(entry);
+      } else {
+        sessionValue = entry.value;
+        sessionEntries = [entry];
+      }
+
+      // If the current session value is larger than the current CLS value,
+      // update CLS and the entries contributing to it.
+      if (sessionValue > metric.value) {
+        metric.value = sessionValue;
+        metric.entries = sessionEntries;
+        if (report) {
+          report();
+        }
       }
     }
   };
diff --git a/packages/tracing/src/browser/web-vitals/getUpdatedCLS.ts b/packages/tracing/src/browser/web-vitals/getUpdatedCLS.ts
deleted file mode 100644
index 5f5673a67ae1..000000000000
--- a/packages/tracing/src/browser/web-vitals/getUpdatedCLS.ts
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { bindReporter } from './lib/bindReporter';
-import { initMetric } from './lib/initMetric';
-import { observe, PerformanceEntryHandler } from './lib/observe';
-import { onHidden } from './lib/onHidden';
-import { ReportHandler } from './types';
-
-// https://wicg.github.io/layout-instability/#sec-layout-shift
-export interface LayoutShift extends PerformanceEntry {
-  value: number;
-  hadRecentInput: boolean;
-  sources: Array<LayoutShiftAttribution>;
-  toJSON(): Record<string, unknown>;
-}
-
-export interface LayoutShiftAttribution {
-  node?: Node;
-  previousRect: DOMRectReadOnly;
-  currentRect: DOMRectReadOnly;
-}
-
-export const getUpdatedCLS = (onReport: ReportHandler, reportAllChanges?: boolean): void => {
-  const metric = initMetric('UpdatedCLS', 0);
-  let report: ReturnType<typeof bindReporter>;
-
-  let sessionValue = 0;
-  let sessionEntries: PerformanceEntry[] = [];
-
-  const entryHandler = (entry: LayoutShift): void => {
-    // Only count layout shifts without recent user input.
-    // TODO: Figure out why entry can be undefined
-    if (entry && !entry.hadRecentInput) {
-      const firstSessionEntry = sessionEntries[0];
-      const lastSessionEntry = sessionEntries[sessionEntries.length - 1];
-
-      // If the entry occurred less than 1 second after the previous entry and
-      // less than 5 seconds after the first entry in the session, include the
-      // entry in the current session. Otherwise, start a new session.
-      if (
-        sessionValue &&
-        sessionEntries.length !== 0 &&
-        entry.startTime - lastSessionEntry.startTime < 1000 &&
-        entry.startTime - firstSessionEntry.startTime < 5000
-      ) {
-        sessionValue += entry.value;
-        sessionEntries.push(entry);
-      } else {
-        sessionValue = entry.value;
-        sessionEntries = [entry];
-      }
-
-      // If the current session value is larger than the current CLS value,
-      // update CLS and the entries contributing to it.
-      if (sessionValue > metric.value) {
-        metric.value = sessionValue;
-        metric.entries = sessionEntries;
-        if (report) {
-          report();
-        }
-      }
-    }
-  };
-
-  const po = observe('layout-shift', entryHandler as PerformanceEntryHandler);
-  if (po) {
-    report = bindReporter(onReport, metric, reportAllChanges);
-
-    onHidden(() => {
-      po.takeRecords().map(entryHandler as PerformanceEntryHandler);
-      report(true);
-    });
-  }
-};
diff --git a/packages/types/package.json b/packages/types/package.json
index 1f755827a0f5..0053fda288c9 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/types",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "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",
@@ -16,7 +16,7 @@
     "access": "public"
   },
   "devDependencies": {
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "npm-run-all": "^4.1.2",
     "prettier": "1.19.0",
     "typescript": "3.7.5"
diff --git a/packages/typescript/package.json b/packages/typescript/package.json
index 4fd973199350..bb643ea6f4cf 100644
--- a/packages/typescript/package.json
+++ b/packages/typescript/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry-internal/typescript",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "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/utils/package.json b/packages/utils/package.json
index cd443cbfa2f3..d6453f7381e1 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/utils",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "description": "Utilities for all Sentry JavaScript SDKs",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/utils",
@@ -16,11 +16,11 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/types": "6.9.0",
+    "@sentry/types": "6.10.0-beta.3",
     "tslib": "^1.9.3"
   },
   "devDependencies": {
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "chai": "^4.1.2",
     "jest": "^24.7.1",
     "jsdom": "^16.2.2",
diff --git a/packages/vue/package.json b/packages/vue/package.json
index f4dda435b588..bca1dbb470ea 100644
--- a/packages/vue/package.json
+++ b/packages/vue/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/vue",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "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",
@@ -16,11 +16,11 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/browser": "6.9.0",
-    "@sentry/core": "6.9.0",
-    "@sentry/minimal": "6.9.0",
-    "@sentry/types": "6.9.0",
-    "@sentry/utils": "6.9.0",
+    "@sentry/browser": "6.10.0-beta.3",
+    "@sentry/core": "6.10.0-beta.3",
+    "@sentry/minimal": "6.10.0-beta.3",
+    "@sentry/types": "6.10.0-beta.3",
+    "@sentry/utils": "6.10.0-beta.3",
     "tslib": "^1.9.3"
   },
   "peerDependencies": {
@@ -28,7 +28,7 @@
     "vue-router": "3.x || 4.x"
   },
   "devDependencies": {
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "jest": "^24.7.1",
     "jsdom": "^16.2.2",
     "npm-run-all": "^4.1.2",
diff --git a/packages/wasm/package.json b/packages/wasm/package.json
index 6e871cbb8974..6b3945d3ca49 100644
--- a/packages/wasm/package.json
+++ b/packages/wasm/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sentry/wasm",
-  "version": "6.9.0",
+  "version": "6.10.0-beta.3",
   "description": "Support for WASM.",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
   "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/wasm",
@@ -16,12 +16,12 @@
     "access": "public"
   },
   "dependencies": {
-    "@sentry/browser": "6.9.0",
-    "@sentry/types": "6.9.0",
+    "@sentry/browser": "6.10.0-beta.3",
+    "@sentry/types": "6.10.0-beta.3",
     "tslib": "^1.9.3"
   },
   "devDependencies": {
-    "@sentry-internal/eslint-config-sdk": "6.9.0",
+    "@sentry-internal/eslint-config-sdk": "6.10.0-beta.3",
     "@types/jest-environment-puppeteer": "^4.4.0",
     "@types/puppeteer": "^5.4.0",
     "express": "^4.17.1",