diff --git a/core/main.js b/core/main.js
index 0b83382c..874f47ba 100644
--- a/core/main.js
+++ b/core/main.js
@@ -150,9 +150,19 @@ main._showReleaseNotes = function (details) {
     }
 };
 
+main._permissionStatusListener = function (e) {
+    if (e.permissions.includes('<all_urls>')) {
+        chrome.tabs.create({
+            'url': chrome.runtime.getURL('pages/info/info.html'),
+            'active': true
+        });
+    }
+};
+
 
 /**
  * Initializations
  */
 chrome.runtime.onInstalled.addListener(main._showReleaseNotes);
+browser.permissions.onRemoved.addListener(main._permissionStatusListener);
 main._initializeSettings();
diff --git a/core/messenger.js b/core/messenger.js
index 969bf217..1e6487c0 100644
--- a/core/messenger.js
+++ b/core/messenger.js
@@ -45,7 +45,7 @@ messenger._handleMessageReceived = function (message, sender, sendResponse) {
             return MessageResponse.SYNCHRONOUS;
 
         case 'tab:inject':
-            chrome.tabs.executeScript(value, {
+            chrome.scripting.executeScript(value, {
                 'code': `window.addEventListener('load', () => {
                     document.getElementById('domain').value = '${message.url}';
                 });`,
diff --git a/core/state-manager.js b/core/state-manager.js
index e52f4f22..1f376e10 100644
--- a/core/state-manager.js
+++ b/core/state-manager.js
@@ -46,7 +46,7 @@ stateManager.registerInjection = function (tabIdentifier, injection, url) {
     missingCount = registeredTab.missing || 0;
 
     if (injectionCount > 0) {
-        chrome.browserAction.setTitle({
+        chrome.action.setTitle({
             'tabId': tabIdentifier,
             'title': `LocalCDN (${injectionCount})`
         });
@@ -185,14 +185,14 @@ stateManager._updateTab = function (details) {
         return;
     }
 
-    chrome.browserAction.setTitle({
+    chrome.action.setTitle({
         'tabId': tabIdentifier,
         'title': 'LocalCDN (0)'
     });
 
     if (domainIsAllowlisted) {
         stateManager._setIconDisabled(tabIdentifier);
-        chrome.browserAction.setTitle({
+        chrome.action.setTitle({
             'tabId': tabIdentifier,
             'title': 'LocalCDN (–)'
         });
diff --git a/manifest.json b/manifest.json
index 0b363431..76e3ecb0 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,11 +1,11 @@
 {
-  "manifest_version": 2,
-  "name": "LocalCDN",
-  "version": "2.6.44",
+  "manifest_version": 3,
+  "name": "LocalCDN Beta",
+  "version": "3.0.0",
   "browser_specific_settings": {
     "gecko": {
       "id": "{b86e4813-687a-43e6-ab65-0bde4ab75758}",
-      "strict_min_version": "86.0"
+      "strict_min_version": "101.0"
     }
   },
   "author": "nobody",
@@ -21,19 +21,19 @@
   },
 
   "permissions": [
-    "*://*/*",
     "privacy",
     "storage",
     "webNavigation",
     "webRequest",
-    "webRequestBlocking"
+    "webRequestBlocking",
+    "scripting"
   ],
 
-  "background": {
-    "page": "pages/background/background.html"
-  },
+  "host_permissions": [
+    "<all_urls>"
+  ],
 
-  "browser_action": {
+  "action": {
     "default_icon": {
       "16": "icons/action/default/icon16-default.png",
       "18": "icons/action/default/icon18-default.png",
@@ -47,16 +47,40 @@
     "browser_style": false
   },
 
+  "background": {
+    "scripts": [
+        "core/constants.js",
+        "core/storage-manager.js",
+
+        "modules/internal/wrappers.js",
+        "modules/internal/targets.js",
+        "modules/internal/helpers.js",
+        "modules/internal/stats.js",
+        "modules/internal/log.js",
+
+        "core/resources.js",
+        "core/mappings.js",
+        "core/shorthands.js",
+        "core/request-sanitizer.js",
+        "core/state-manager.js",
+        "core/request-analyzer.js",
+        "core/file-guard.js",
+        "core/messenger.js",
+        "core/interceptor.js",
+        "core/manipulate-dom.js",
+        "core/main.js"
+    ]
+  },
+
   "options_ui": {
     "page": "pages/options/options.html",
     "open_in_tab": true
   },
 
-  "web_accessible_resources": [
-    "resources/*"
-  ],
-
-  "content_security_policy": "default-src 'self'; img-src 'self' data:",
+  "web_accessible_resources": [{
+    "resources": ["resources/*"],
+    "matches": ["<all_urls>"]
+  }],
 
   "commands": { "_execute_browser_action": {} }
 
diff --git a/pages/info/host_permissions.png b/pages/info/host_permissions.png
new file mode 100644
index 00000000..15e572db
Binary files /dev/null and b/pages/info/host_permissions.png differ
diff --git a/pages/info/info.css b/pages/info/info.css
new file mode 100644
index 00000000..5c701e22
--- /dev/null
+++ b/pages/info/info.css
@@ -0,0 +1,3 @@
+img {
+    width: 100%
+}
diff --git a/pages/info/info.html b/pages/info/info.html
new file mode 100644
index 00000000..f1b6cc8e
--- /dev/null
+++ b/pages/info/info.html
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html lang="en">
+    <head>
+        <title>Information | LocalCDN</title>
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
+        <meta charset="utf-8">
+        <link rel="shortcut icon" href="../images/favicon.ico" type="image/x-icon">
+        <link rel="icon" href="../images/favicon.ico" type="image/x-icon">
+        <link rel="stylesheet" type="text/css" href="../style.css">
+        <link rel="stylesheet" type="text/css" href="../base.css">
+        <link rel="stylesheet" type="text/css" href="info.css">
+    </head>
+    <body>
+        <img src="../images/logo.svg" alt="" class="logo">
+        <h1 data-i18n-content="permissionRevokedHeader">Permission revoked</h1>
+        <div class="notice">
+            <p data-i18n-content="permissionRevokedPermissionName">Access your data for all websites</p>
+            <p data-i18n-content="permissionRevokedDescription">Please do not disable the permission. LocalCDN needs the permission to detect and redirect requests to CDNs.</p>
+            <img src="host_permissions.png" alt="" class="img-host-permissions">
+        </div>
+        <div class="notice notice-default hidden" id="notice-locale">
+            <p>Your preferred language is not yet fully supported. Please help out by translating this add-on on <a class="button button-notice button-warning" href="https://hosted.weblate.org/projects/localcdn/localcdn/" target="_blank" rel="noopener noreferrer">Weblate</a>.</p>
+        </div>
+    </body>
+</html>
diff --git a/pages/info/info.js b/pages/info/info.js
new file mode 100644
index 00000000..f6061f90
--- /dev/null
+++ b/pages/info/info.js
@@ -0,0 +1,47 @@
+/**
+ * Info Page
+ * Belongs to LocalCDN (since 2020-02-26)
+ *
+ * @author      nobody
+ * @since       2022-12-28
+ *
+ * @license     MPL 2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+'use strict';
+
+
+/**
+ * Help
+ */
+
+var info = {};
+
+
+/**
+ * Private Methods
+ */
+
+info._onDocumentLoaded = function () {
+    let language = navigator.language;
+
+    info._languageSupported = helpers.languageIsFullySupported(language);
+    info._scriptDirection = helpers.determineScriptDirection(language);
+
+    if (!helpers.insertI18nContentIntoDocument(document)) {
+        document.getElementById('notice-locale').style.display = 'block';
+    }
+
+    chrome.permissions.request({'origins': ['<all_urls>']});
+};
+
+
+/**
+ * Initializations
+ */
+
+document.addEventListener('DOMContentLoaded', info._onDocumentLoaded);