diff --git a/user.js b/user.js
index 0ab48ac..2c54b60 100644
--- a/user.js
+++ b/user.js
@@ -188,6 +188,7 @@ user_pref("app.releaseNotesURL", "");
 user_pref("app.update.autodownload", "never");
 user_pref("app.update.url.android", "");
 user_pref("app.update.service.enabled", false);
+user_pref("app.update.staging.enabled", false);
 // -------------------------------------
 // Manage other urls and handlers
 user_pref("media.decoder-doctor.new-issue-endpoint", "");
@@ -661,6 +662,9 @@ user_pref("extensions.postDownloadThirdPartyPrompt", false);
 // -------------------------------------
 // Disable webextension restrictions on certain mozilla domains [FF60+]
 // user_pref("extensions.webextensions.restrictedDomains", "");
+// -------------------------------------
+// Disable extensions suggestions
+user_pref("extensions.webservice.discoverURL", "");
 //
 // >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 // ETP (ENHANCED TRACKING PROTECTION)
@@ -872,6 +876,15 @@ user_pref("javascript.options.jit_trustedprincipals", true); // [FF75+] [HIDDEN
 //
 // Enforce Firefox blocklist
 user_pref("extensions.blocklist.enabled", false); // [DEFAULT: true]
+user_pref("extensions.blocklist.addonItemURL", "");	
+user_pref("extensions.blocklist.detailsURL", "");
+user_pref("extensions.blocklist.itemURL", "");
+user_pref("services.blocklist.addons.collection", "");
+user_pref("services.blocklist.addons.signer", "");
+user_pref("services.blocklist.plugins.collection", "");	
+user_pref("services.blocklist.plugins.signer", "");
+user_pref("services.blocklist.gfx.collection", "");
+user_pref("services.blocklist.gfx.signer", "");
 // -------------------------------------
 // Enforce no referer spoofing
 user_pref("network.http.referer.spoofSource", true); // [DEFAULT: false]
@@ -1007,6 +1020,8 @@ user_pref("extensions.systemAddon.update.url", ""); // [FF44+]
 // -------------------------------------
 // Disable Push Notifications [FF44+]
 user_pref("dom.push.enabled", false);
+user_pref("dom.push.connection.enabled", false);
+user_pref("dom.push.serverURL", "");
 user_pref("dom.push.userAgentID", "");
 //
 // >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>