diff --git a/background.js b/background.js
index d25efef..c69fa49 100644
--- a/background.js
+++ b/background.js
@@ -723,6 +723,9 @@ ext_api.storage.onChanged.addListener(function (changes, namespace) {
         }
       }
     }
+    if (key === 'version_new') {
+      version_new = storageChange.newValue;
+    }
     // reset disableJavascriptOnListedSites eventListener
     ext_api.webRequest.onBeforeRequest.removeListener(disableJavascriptOnListedSites);
     ext_api.webRequest.handlerBehaviorChanged();
@@ -1193,6 +1196,8 @@ function updateBadge(activeTab) {
       badgeText = 'OFF';
       color = 'blue';
     }
+    if (version_new)
+      badgeText = '^' + badgeText;
     let isDefaultSite = matchUrlDomain(defaultSites_domains, currentUrl);
     let isCustomSite = matchUrlDomain(customSites_domains, currentUrl);
     if (!isDefaultSite && isCustomSite) {
@@ -1200,7 +1205,7 @@ function updateBadge(activeTab) {
         origins: ['*://*.' + isCustomSite + '/*']
       }, function (result) {
         if (!result)
-          badgeText = '';
+          badgeText = enabledSites.includes(isCustomSite) ? 'C' : '';
         if (color && badgeText)
           ext_api.browserAction.setBadgeBackgroundColor({color: color});
         ext_api.browserAction.setBadgeText({text: badgeText});
@@ -1213,6 +1218,30 @@ function updateBadge(activeTab) {
   }
 }
 
+var version_new;
+check_update();
+function check_update() {
+  var manifestData = ext_api.runtime.getManifest();
+  var manifest_new = 'https://bitbucket.org/magnolia1234/bypass-paywalls-firefox-clean/raw/master/manifest.json';
+  fetch(manifest_new)
+  .then(response => {
+    if (response.ok) {
+      response.json().then(json => {
+        ext_api.management.getSelf(function (result) {
+          var installType = result.installType;
+          var version_len = (installType === 'development') ? 7 : 5;
+          version_new = json['version'];
+          if (version_new.substring(0, version_len) <= manifestData.version.substring(0, version_len))
+            version_new = '';
+          ext_api.storage.local.set({
+            version_new: version_new
+          });
+        });
+      })
+    }
+  });
+}
+
 function site_switch() {
     ext_api.tabs.query({
         active: true,
diff --git a/changelog.txt b/changelog.txt
index ccea2a9..1149f37 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -7,6 +7,7 @@ Add Levante-EMV (Spain)
 Add L'Oeil de la Photographie (fr/en)
 Add The New Atlantis
 Update custom sites (optional: only permissions for added sites)
+Update badge (notification: update & custom permissions)
 
 * v2.1.8.0 (2021-04-25)
 Add Il Giorno (Italy)
diff --git a/manifest.json b/manifest.json
index 6642963..3303c3b 100644
--- a/manifest.json
+++ b/manifest.json
@@ -508,5 +508,5 @@
         "*://*.wallkit.net/*",
         "*://*.wsj.net/*"
     ],
-    "version": "2.1.8.5"
+    "version": "2.1.8.6"
 }
\ No newline at end of file
diff --git a/options/options_custom.js b/options/options_custom.js
index f38f785..7b814de 100644
--- a/options/options_custom.js
+++ b/options/options_custom.js
@@ -203,7 +203,7 @@ function remove_permissions() {
     var perm_custom = document.getElementById('perm-custom');
     var custom_enabled = document.getElementById('custom-enabled');
     ext_api.permissions.remove({
-        origins: ["<all_urls>"]
+        origins: perm_origins
     }, function (removed) {
         if (removed) {
             perm_custom.innerText = 'NO';
diff --git a/options/version.js b/options/version.js
index d49f1c6..71dfd85 100644
--- a/options/version.js
+++ b/options/version.js
@@ -20,6 +20,9 @@ fetch(manifest_new)
                 var version_len = (installType === 'development') ? 7 : 5;
                 var version_new = json['version'];
                 if (version_new.substring(0, version_len) > manifestData.version.substring(0, version_len)) {
+                    ext_api.storage.local.set({
+                        version_new: version_new
+                    });
                     anchorEl = document.createElement('a');
                     anchorEl.innerText = 'New release v' + version_new;
                     if (manifestData.applications && manifestData.applications.gecko.id.includes('magnolia')) {
@@ -51,4 +54,4 @@ fetch(manifest_new)
         anchorEl.target = '_blank';
         versionString_new.appendChild(anchorEl);
     }
-});
\ No newline at end of file
+});