diff --git a/CHANGELOG.md b/CHANGELOG.md
index f8dd47ced6..9123996a56 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,44 @@
 
 ---
 
+## v6.0.0
+
+See our [upgrade guide](https://docs.datadoghq.com/real_user_monitoring/guide/browser-sdk-upgrade/#from-v5-to-v6) for a comprehensive list of breaking changes introduced by this major version.
+
+**Public Changes:**
+
+- 💥 [RUM-7704] Remove anonymous user feature flag for v6 ([#3216](https://github.com/DataDog/browser-sdk/pull/3216)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+- 💥 default traceContextInjection to sampled ([#3212](https://github.com/DataDog/browser-sdk/pull/3212)) [RUM] [RUM-REACT] [RUM-SLIM]
+- 💥 new default for track\* initialization options ([#3190](https://github.com/DataDog/browser-sdk/pull/3190)) [RUM] [RUM-REACT] [RUM-SLIM]
+- 💥 [RUM-6816] remove sendLogsAfterSessionExpiration ([#3183](https://github.com/DataDog/browser-sdk/pull/3183)) [LOGS]
+- 💥 [RUM 6075] Save anonymous id in session cookie ([#2985](https://github.com/DataDog/browser-sdk/pull/2985)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+- 💥 remove useCrossSiteSessionCookie option ([#3179](https://github.com/DataDog/browser-sdk/pull/3179)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+- 💥 remove Object.\* Polyfills ([#2908](https://github.com/DataDog/browser-sdk/pull/2908)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+- 💥 remove some polyfills ([#2857](https://github.com/DataDog/browser-sdk/pull/2857)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+- 💥 build using ES2018 target ([#2882](https://github.com/DataDog/browser-sdk/pull/2882)) [RUM] [RUM-REACT] [RUM-SLIM]
+- 💥 Collect long animation frames as long task events ([#3272](https://github.com/DataDog/browser-sdk/pull/3272)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+- 💥 [RUM-175] sanitize RegExp and Event ([#3188](https://github.com/DataDog/browser-sdk/pull/3188)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+- 💥 [RUM-6814] strongly type site parameter ([#3161](https://github.com/DataDog/browser-sdk/pull/3161)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+- 💥 [RUM-1919] Add tracestate header when using tracecontext propagator ([#3163](https://github.com/DataDog/browser-sdk/pull/3163)) [RUM] [RUM-REACT] [RUM-SLIM]
+- 🐛 Prevent collecting the webpack ChunkLoadError ([#3280](https://github.com/DataDog/browser-sdk/pull/3280)) [RUM]
+- ⚡️ [RUM-6813] Lazy load session replay ([#3152](https://github.com/DataDog/browser-sdk/pull/3152)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+
+**Internal Changes:**
+
+- 👷 [RUM-5282] Remove ie11 tests ([#2856](https://github.com/DataDog/browser-sdk/pull/2856)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+- 👷 do not rename bundle file when name does not change ([#3273](https://github.com/DataDog/browser-sdk/pull/3273))
+- 👷 skip merge-into-next-major-job if branch don't exist ([#3270](https://github.com/DataDog/browser-sdk/pull/3270))
+- 👷 enable check staging merge ([#3264](https://github.com/DataDog/browser-sdk/pull/3264))
+- 👷 fix comment about performance.timing.navigationStart ([#3180](https://github.com/DataDog/browser-sdk/pull/3180)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+- 👷 fix comment on browser support for unicode character escape ([#3177](https://github.com/DataDog/browser-sdk/pull/3177)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+- 👷 [RUM-6366] disable browserStack tests ([#3089](https://github.com/DataDog/browser-sdk/pull/3089))
+- 👷 fix next major deploy job config ([#2988](https://github.com/DataDog/browser-sdk/pull/2988))
+- 👷 add canary deploy job for next major ([#2938](https://github.com/DataDog/browser-sdk/pull/2938))
+- 🧪 Update browser matrix for tests ([#2884](https://github.com/DataDog/browser-sdk/pull/2884)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+- ✅ fix session store e2e to account for anonymous id ([#3265](https://github.com/DataDog/browser-sdk/pull/3265))
+- ✅ Make tests robust to an instrumentMethod that does not always rewrap ([#3231](https://github.com/DataDog/browser-sdk/pull/3231)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+- ✅ [RUM-6813] Use promise in `collectAsyncCalls` instead of a callback ([#3168](https://github.com/DataDog/browser-sdk/pull/3168)) [LOGS] [RUM] [RUM-REACT] [RUM-SLIM] [WORKER]
+
 ## v5.35.0
 
 **Public Changes:**
@@ -226,16 +264,6 @@
 - ♻️ [RUM-6180] Use performanceObserver for long-task entries ([#2989](https://github.com/DataDog/browser-sdk/pull/2989)) [RUM] [RUM-SLIM]
 - ⚗️✨ [RUM 5983] Add set view context apis ([#2967](https://github.com/DataDog/browser-sdk/pull/2967)) [LOGS] [RUM] [RUM-SLIM] [WORKER]
 
-## v6.0.0-alpha.0
-
-**Internal Changes:**
-
-- 💥 remove Object.\* Polyfills ([#2908](https://github.com/DataDog/browser-sdk/pull/2908)) [LOGS] [RUM] [RUM-SLIM] [WORKER]
-- 💥 remove some polyfills ([#2857](https://github.com/DataDog/browser-sdk/pull/2857)) [LOGS] [RUM] [RUM-SLIM] [WORKER]
-- 💥 build using ES2018 target ([#2882](https://github.com/DataDog/browser-sdk/pull/2882)) [RUM] [RUM-SLIM]
-- 💥 [RUM-5282] Remove ie11 tests ([#2856](https://github.com/DataDog/browser-sdk/pull/2856)) [LOGS] [RUM] [RUM-SLIM] [WORKER]
-- 🧪 Update browser matrix for tests ([#2884](https://github.com/DataDog/browser-sdk/pull/2884)) [LOGS] [RUM] [RUM-SLIM] [WORKER] [RUM-REACT]
-
 ## v5.26.0
 
 **Public Changes:**
diff --git a/developer-extension/package.json b/developer-extension/package.json
index 13caa4acdb..ccb8671f9b 100644
--- a/developer-extension/package.json
+++ b/developer-extension/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datadog/browser-sdk-developer-extension",
-  "version": "6.0.0-alpha.0",
+  "version": "6.0.0",
   "private": true,
   "scripts": {
     "build": "rm -rf dist && webpack --mode production",
diff --git a/lerna.json b/lerna.json
index ceeae145c1..884e287c84 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,4 +1,4 @@
 {
   "npmClient": "yarn",
-  "version": "6.0.0-alpha.0"
+  "version": "6.0.0"
 }
diff --git a/packages/core/package.json b/packages/core/package.json
index 3e2bf0c285..37d9bdc486 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datadog/browser-core",
-  "version": "6.0.0-alpha.0",
+  "version": "6.0.0",
   "license": "Apache-2.0",
   "main": "cjs/index.js",
   "module": "esm/index.js",
diff --git a/packages/logs/package.json b/packages/logs/package.json
index 32ea6ad114..948431e5c0 100644
--- a/packages/logs/package.json
+++ b/packages/logs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datadog/browser-logs",
-  "version": "6.0.0-alpha.0",
+  "version": "6.0.0",
   "license": "Apache-2.0",
   "main": "cjs/entries/main.js",
   "module": "esm/entries/main.js",
@@ -13,10 +13,10 @@
     "replace-build-env": "node ../../scripts/build/replace-build-env.js"
   },
   "dependencies": {
-    "@datadog/browser-core": "6.0.0-alpha.0"
+    "@datadog/browser-core": "6.0.0"
   },
   "peerDependencies": {
-    "@datadog/browser-rum": "6.0.0-alpha.0"
+    "@datadog/browser-rum": "6.0.0"
   },
   "peerDependenciesMeta": {
     "@datadog/browser-rum": {
diff --git a/packages/rum-core/package.json b/packages/rum-core/package.json
index 7762849ee0..c6de84e9e7 100644
--- a/packages/rum-core/package.json
+++ b/packages/rum-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datadog/browser-rum-core",
-  "version": "6.0.0-alpha.0",
+  "version": "6.0.0",
   "license": "Apache-2.0",
   "main": "cjs/index.js",
   "module": "esm/index.js",
@@ -12,7 +12,7 @@
     "replace-build-env": "node ../../scripts/build/replace-build-env.js"
   },
   "dependencies": {
-    "@datadog/browser-core": "6.0.0-alpha.0"
+    "@datadog/browser-core": "6.0.0"
   },
   "devDependencies": {
     "ajv": "6.12.6"
diff --git a/packages/rum-react/package.json b/packages/rum-react/package.json
index b04532a018..cfc152cebd 100644
--- a/packages/rum-react/package.json
+++ b/packages/rum-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datadog/browser-rum-react",
-  "version": "6.0.0-alpha.0",
+  "version": "6.0.0",
   "license": "Apache-2.0",
   "main": "cjs/entries/main.js",
   "module": "esm/entries/main.js",
@@ -12,8 +12,8 @@
     "prepack": "npm run build"
   },
   "dependencies": {
-    "@datadog/browser-core": "6.0.0-alpha.0",
-    "@datadog/browser-rum-core": "6.0.0-alpha.0"
+    "@datadog/browser-core": "6.0.0",
+    "@datadog/browser-rum-core": "6.0.0"
   },
   "peerDependencies": {
     "react": "18",
diff --git a/packages/rum-slim/package.json b/packages/rum-slim/package.json
index b9c4aa600e..6dc8ee7677 100644
--- a/packages/rum-slim/package.json
+++ b/packages/rum-slim/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datadog/browser-rum-slim",
-  "version": "6.0.0-alpha.0",
+  "version": "6.0.0",
   "license": "Apache-2.0",
   "main": "cjs/entries/main.js",
   "module": "esm/entries/main.js",
@@ -12,11 +12,11 @@
     "build:esm": "rm -rf esm && tsc -p tsconfig.esm.json"
   },
   "dependencies": {
-    "@datadog/browser-core": "6.0.0-alpha.0",
-    "@datadog/browser-rum-core": "6.0.0-alpha.0"
+    "@datadog/browser-core": "6.0.0",
+    "@datadog/browser-rum-core": "6.0.0"
   },
   "peerDependencies": {
-    "@datadog/browser-logs": "6.0.0-alpha.0"
+    "@datadog/browser-logs": "6.0.0"
   },
   "peerDependenciesMeta": {
     "@datadog/browser-logs": {
diff --git a/packages/rum/package.json b/packages/rum/package.json
index 410710059d..44ff755472 100644
--- a/packages/rum/package.json
+++ b/packages/rum/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datadog/browser-rum",
-  "version": "6.0.0-alpha.0",
+  "version": "6.0.0",
   "license": "Apache-2.0",
   "main": "cjs/entries/main.js",
   "module": "esm/entries/main.js",
@@ -13,11 +13,11 @@
     "replace-build-env": "node ../../scripts/build/replace-build-env.js"
   },
   "dependencies": {
-    "@datadog/browser-core": "6.0.0-alpha.0",
-    "@datadog/browser-rum-core": "6.0.0-alpha.0"
+    "@datadog/browser-core": "6.0.0",
+    "@datadog/browser-rum-core": "6.0.0"
   },
   "peerDependencies": {
-    "@datadog/browser-logs": "6.0.0-alpha.0"
+    "@datadog/browser-logs": "6.0.0"
   },
   "peerDependenciesMeta": {
     "@datadog/browser-logs": {
diff --git a/packages/worker/package.json b/packages/worker/package.json
index 417bfac3ee..8810a61ee7 100644
--- a/packages/worker/package.json
+++ b/packages/worker/package.json
@@ -1,13 +1,13 @@
 {
   "name": "@datadog/browser-worker",
-  "version": "6.0.0-alpha.0",
+  "version": "6.0.0",
   "license": "Apache-2.0",
   "main": "bundle/worker.js",
   "scripts": {
     "build": "rm -rf bundle && webpack --mode=production"
   },
   "dependencies": {
-    "@datadog/browser-core": "6.0.0-alpha.0"
+    "@datadog/browser-core": "6.0.0"
   },
   "repository": {
     "type": "git",
diff --git a/performances/package.json b/performances/package.json
index 6b43939d8c..698ea0dd7d 100644
--- a/performances/package.json
+++ b/performances/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "performances",
-  "version": "6.0.0-alpha.0",
+  "version": "6.0.0",
   "scripts": {
     "start": "ts-node ./src/main.ts"
   },
diff --git a/test/app/yarn.lock b/test/app/yarn.lock
index f2f67262ee..ccd29cdcbd 100644
--- a/test/app/yarn.lock
+++ b/test/app/yarn.lock
@@ -15,9 +15,9 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@datadog/browser-logs@portal:../../packages/logs::locator=app%40workspace%3A."
   dependencies:
-    "@datadog/browser-core": "npm:6.0.0-alpha.0"
+    "@datadog/browser-core": "npm:6.0.0"
   peerDependencies:
-    "@datadog/browser-rum": 6.0.0-alpha.0
+    "@datadog/browser-rum": 6.0.0
   peerDependenciesMeta:
     "@datadog/browser-rum":
       optional: true
@@ -28,7 +28,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@datadog/browser-rum-core@portal:../../packages/rum-core::locator=app%40workspace%3A."
   dependencies:
-    "@datadog/browser-core": "npm:6.0.0-alpha.0"
+    "@datadog/browser-core": "npm:6.0.0"
   languageName: node
   linkType: soft
 
@@ -36,10 +36,10 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@datadog/browser-rum@portal:../../packages/rum::locator=app%40workspace%3A."
   dependencies:
-    "@datadog/browser-core": "npm:6.0.0-alpha.0"
-    "@datadog/browser-rum-core": "npm:6.0.0-alpha.0"
+    "@datadog/browser-core": "npm:6.0.0"
+    "@datadog/browser-rum-core": "npm:6.0.0"
   peerDependencies:
-    "@datadog/browser-logs": 6.0.0-alpha.0
+    "@datadog/browser-logs": 6.0.0
   peerDependenciesMeta:
     "@datadog/browser-logs":
       optional: true
diff --git a/yarn.lock b/yarn.lock
index 85c2590e61..cae0e07088 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -317,7 +317,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@datadog/browser-core@npm:6.0.0-alpha.0, @datadog/browser-core@workspace:*, @datadog/browser-core@workspace:packages/core":
+"@datadog/browser-core@npm:6.0.0, @datadog/browser-core@workspace:*, @datadog/browser-core@workspace:packages/core":
   version: 0.0.0-use.local
   resolution: "@datadog/browser-core@workspace:packages/core"
   languageName: unknown
@@ -327,20 +327,20 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@datadog/browser-logs@workspace:packages/logs"
   dependencies:
-    "@datadog/browser-core": "npm:6.0.0-alpha.0"
+    "@datadog/browser-core": "npm:6.0.0"
   peerDependencies:
-    "@datadog/browser-rum": 6.0.0-alpha.0
+    "@datadog/browser-rum": 6.0.0
   peerDependenciesMeta:
     "@datadog/browser-rum":
       optional: true
   languageName: unknown
   linkType: soft
 
-"@datadog/browser-rum-core@npm:6.0.0-alpha.0, @datadog/browser-rum-core@workspace:packages/rum-core":
+"@datadog/browser-rum-core@npm:6.0.0, @datadog/browser-rum-core@workspace:packages/rum-core":
   version: 0.0.0-use.local
   resolution: "@datadog/browser-rum-core@workspace:packages/rum-core"
   dependencies:
-    "@datadog/browser-core": "npm:6.0.0-alpha.0"
+    "@datadog/browser-core": "npm:6.0.0"
     ajv: "npm:6.12.6"
   languageName: unknown
   linkType: soft
@@ -349,8 +349,8 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@datadog/browser-rum-react@workspace:packages/rum-react"
   dependencies:
-    "@datadog/browser-core": "npm:6.0.0-alpha.0"
-    "@datadog/browser-rum-core": "npm:6.0.0-alpha.0"
+    "@datadog/browser-core": "npm:6.0.0"
+    "@datadog/browser-rum-core": "npm:6.0.0"
     "@types/react": "npm:18.3.18"
     "@types/react-dom": "npm:18.3.5"
     react: "npm:18.3.1"
@@ -375,10 +375,10 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@datadog/browser-rum-slim@workspace:packages/rum-slim"
   dependencies:
-    "@datadog/browser-core": "npm:6.0.0-alpha.0"
-    "@datadog/browser-rum-core": "npm:6.0.0-alpha.0"
+    "@datadog/browser-core": "npm:6.0.0"
+    "@datadog/browser-rum-core": "npm:6.0.0"
   peerDependencies:
-    "@datadog/browser-logs": 6.0.0-alpha.0
+    "@datadog/browser-logs": 6.0.0
   peerDependenciesMeta:
     "@datadog/browser-logs":
       optional: true
@@ -389,12 +389,12 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@datadog/browser-rum@workspace:packages/rum"
   dependencies:
-    "@datadog/browser-core": "npm:6.0.0-alpha.0"
-    "@datadog/browser-rum-core": "npm:6.0.0-alpha.0"
+    "@datadog/browser-core": "npm:6.0.0"
+    "@datadog/browser-rum-core": "npm:6.0.0"
     "@types/pako": "npm:2.0.3"
     pako: "npm:2.1.0"
   peerDependencies:
-    "@datadog/browser-logs": 6.0.0-alpha.0
+    "@datadog/browser-logs": 6.0.0
   peerDependenciesMeta:
     "@datadog/browser-logs":
       optional: true
@@ -430,7 +430,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@datadog/browser-worker@workspace:packages/worker"
   dependencies:
-    "@datadog/browser-core": "npm:6.0.0-alpha.0"
+    "@datadog/browser-core": "npm:6.0.0"
     webpack: "npm:5.97.1"
   languageName: unknown
   linkType: soft