diff --git a/public/assets/boot/ctrl_boot_backoffice.js b/public/assets/boot/ctrl_boot_backoffice.js
index bb2f7c29..f13c8c01 100644
--- a/public/assets/boot/ctrl_boot_backoffice.js
+++ b/public/assets/boot/ctrl_boot_backoffice.js
@@ -1,4 +1,3 @@
-import { init as initCSS } from "../helpers/loader.js";
 import { report } from "../helpers/log.js";
 import { $error } from "./common.js";
 
@@ -8,7 +7,6 @@ export default async function main() {
             setup_device(),
             setup_blue_death_screen(),
             setup_history(),
-            setup_css(),
         ]);
         window.dispatchEvent(new window.Event("pagechange"));
     } catch (err) {
@@ -35,7 +33,3 @@ async function setup_blue_death_screen() {
 async function setup_history() {
     window.history.replaceState({}, "");
 }
-
-async function setup_css() {
-    return initCSS();
-}
diff --git a/public/assets/boot/ctrl_boot_frontoffice.js b/public/assets/boot/ctrl_boot_frontoffice.js
index 9feaea17..e73c7a74 100644
--- a/public/assets/boot/ctrl_boot_frontoffice.js
+++ b/public/assets/boot/ctrl_boot_frontoffice.js
@@ -1,5 +1,5 @@
 import { toHref } from "../lib/skeleton/router.js";
-import { init as setup_loader, loadJS } from "../helpers/loader.js";
+import { loadJS } from "../helpers/loader.js";
 import { init as setup_translation } from "../locales/index.js";
 import { init as setup_config } from "../model/config.js";
 import { init as setup_chromecast } from "../model/chromecast.js";
@@ -14,7 +14,6 @@ export default async function main() {
             setup_device(),
             // setup_sw(), // TODO
             setup_blue_death_screen(),
-            setup_loader(),
             setup_history(),
         ]);
 
@@ -69,7 +68,7 @@ async function setup_device() {
     });
 }
 
-async function setup_sw() {
+async function setup_sw() { // eslint-disable-line no-unused-vars
     if (!("serviceWorker" in window.navigator)) return;
 
     if (window.navigator.userAgent.indexOf("Mozilla/") !== -1 &&
@@ -93,7 +92,7 @@ async function setup_blue_death_screen() {
         if ("serviceWorker" in navigator) navigator.serviceWorker
             .getRegistrations()
             .then((registrations) => {
-                for (let registration of registrations) {
+                for (const registration of registrations) {
                     registration.unregister();
                 }
             });
diff --git a/public/assets/helpers/loader.js b/public/assets/helpers/loader.js
index bf9a7a8a..118ded60 100644
--- a/public/assets/helpers/loader.js
+++ b/public/assets/helpers/loader.js
@@ -1,10 +1,6 @@
-import { get as getRelease } from "../pages/adminpage/model_release.js";
-
-let version = null;
-
 export async function loadJS(baseURL, path, opts = {}) {
     const $script = document.createElement("script");
-    const link = new URL(path, baseURL) + (version ? "?version=" + version : "");
+    const link = new URL(path, baseURL);
     $script.setAttribute("src", link.toString());
     for (const key in opts) {
         $script.setAttribute(key, opts[key]);
@@ -19,7 +15,7 @@ export async function loadJS(baseURL, path, opts = {}) {
 
 export async function loadCSS(baseURL, path) {
     const $style = document.createElement("link");
-    const link = new URL(path, baseURL) + "?version=" + version;
+    const link = new URL(path, baseURL);
     $style.setAttribute("href", link.toString());
     $style.setAttribute("rel", "stylesheet");
     if (document.head.querySelector(`[href="${link.toString()}"]`)) return Promise.resolve();
@@ -31,7 +27,7 @@ export async function loadCSS(baseURL, path) {
 }
 
 export async function loadCSSInline(baseURL, filename) {
-    const res = await fetch(new URL(filename, baseURL).pathname + `?version=${version}`, {
+    const res = await fetch(new URL(filename, baseURL).pathname, {
         cache: "force-cache",
     });
     if (res.status !== 200) return `/* ERROR: ${res.status} */`;
@@ -43,8 +39,3 @@ export async function CSS(baseURL, ...arrayOfFilenames) {
     const sheets = await Promise.all(arrayOfFilenames.map((filename) => loadCSSInline(baseURL, filename)));
     return sheets.join("\n\n");
 }
-
-export async function init() {
-    const info = await getRelease().toPromise();
-    version = info.version;
-}
diff --git a/public/index.backoffice.html b/public/index.backoffice.html
index 3459d285..bc37e721 100644
--- a/public/index.backoffice.html
+++ b/public/index.backoffice.html
@@ -5,12 +5,12 @@
         <meta charset="UTF-8">
         <meta http-equiv="X-UA-Compatible" content="IE=edge">
         <meta name="viewport" content="width=device-width, initial-scale=1.0">
-        <link rel="stylesheet" href="admin/assets/css/designsystem.css">
+        <link rel="stylesheet" href="./admin/assets/css/designsystem.css">
         <link rel="icon" href="favicon.ico">
         <title>Admin Console</title>
     </head>
     <body>
-        <script type="module" src="admin/assets/{{ .version }}/components/loader.js"></script>
+        <script type="module" src="./admin/assets/{{ .version }}/components/loader.js"></script>
         <div role="main" id="app">
             <component-loader delay="500"></component-loader>
         </div>
@@ -20,13 +20,13 @@
           import routes from "./admin/assets/{{ .version }}/boot/router_backoffice.js";
           main(document.getElementById("app"), routes, {
               spinner: `<component-loader></component-loader>`,
-              beforeStart: import("./admin/assets/{{ .version }}/boot/ctrl_boot_backoffice.js"),
+              beforeStart: import("{{ .base }}admin/assets/{{ .version }}/boot/ctrl_boot_backoffice.js"),
           });
         </script>
 
-        <script type="module" src="admin/assets/{{ .version }}/components/modal.js"></script>
+        <script type="module" src="./admin/assets/{{ .version }}/components/modal.js"></script>
         <component-modal></component-modal>
-        <script type="module" src="admin/assets/{{ .version }}/components/notification.js"></script>
+        <script type="module" src="./admin/assets/{{ .version }}/components/notification.js"></script>
         <component-notification></component-notification>
 
         <noscript>
diff --git a/public/index.frontoffice.html b/public/index.frontoffice.html
index c5e3345d..71f7a8b2 100644
--- a/public/index.frontoffice.html
+++ b/public/index.frontoffice.html
@@ -5,13 +5,13 @@
         <meta charset="UTF-8">
         <meta http-equiv="X-UA-Compatible" content="IE=edge">
         <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1">
-        <link rel="stylesheet" href="assets/{{ .version }}/css/designsystem.css">
+        <link rel="stylesheet" href="./assets/{{ .version }}/css/designsystem.css">
         <link rel="stylesheet" href="custom.css">
-        <link rel="icon" href="assets/{{ .version}}/logo/favicon.svg">
+        {{ if eq .license "agpl" }}<link rel="icon" href="./assets/{{ .version}}/logo/favicon.svg">{{ else }}<link rel="icon" href="favicon.ico">{{ end }}
         <title></title>
     </head>
     <body>
-        <script type="module" src="assets/{{ .version }}/components/loader.js"></script>
+        <script type="module" src="./assets/{{ .version }}/components/loader.js"></script>
         <div role="main" id="app">
             <component-loader delay="500"></component-loader>
         </div>
@@ -20,7 +20,7 @@
           import routes from "./assets/{{ .version }}/boot/router_frontoffice.js";
           main(document.getElementById("app"), routes, {
               spinner: `<component-loader></component-loader>`,
-              beforeStart: import("./assets/{{ .version }}/boot/ctrl_boot_frontoffice.js"),
+              beforeStart: import("{{ .base }}assets/{{ .version }}/boot/ctrl_boot_frontoffice.js"),
           });
         </script>
 
diff --git a/server/ctrl/static.go b/server/ctrl/static.go
index e402a7fe..aefee70c 100644
--- a/server/ctrl/static.go
+++ b/server/ctrl/static.go
@@ -194,7 +194,7 @@ func ServeBackofficeHandler(ctx *App, res http.ResponseWriter, req *http.Request
 		head.Add(
 			"Link",
 			fmt.Sprintf(`<%s>; rel="preload"; as="script"; crossorigin="anonymous";`, WithBase(
-				strings.Replace(href, "/assets/", "/assets/"+APP_VERSION+"/", 1),
+				strings.Replace(href, "/assets/", "/assets/"+version()+"/", 1),
 			)),
 		)
 	}
@@ -289,7 +289,7 @@ func ServeFrontofficeHandler(ctx *App, res http.ResponseWriter, req *http.Reques
 		head.Add(
 			"Link",
 			fmt.Sprintf(`<%s>; rel="preload"; as="script"; crossorigin="anonymous";`, WithBase(
-				strings.Replace(href, "/assets/", "/assets/"+APP_VERSION+"/", 1),
+				strings.Replace(href, "/assets/", "/assets/"+version()+"/", 1),
 			)),
 		)
 	}
@@ -431,7 +431,7 @@ func ServeFile(chroot string) func(*App, http.ResponseWriter, *http.Request) {
 			chroot,
 			strings.Replace(
 				TrimBase(req.URL.Path),
-				"assets/"+APP_VERSION+"/",
+				"assets/"+version()+"/",
 				"assets/",
 				1,
 			),
@@ -515,9 +515,6 @@ func ServeFile(chroot string) func(*App, http.ResponseWriter, *http.Request) {
 			if cfg.ContentType != "" {
 				head.Set("Content-Encoding", cfg.ContentType)
 			}
-			head.Set("Cache-Control", "no-cache")
-			head.Set("Pragma", "no-cache")
-			head.Set("Expires", "0")
 			res.WriteHeader(http.StatusOK)
 			io.Copy(res, file)
 			file.Close()
@@ -549,7 +546,8 @@ func ServeIndex(indexPath string) func(*App, http.ResponseWriter, *http.Request)
 		res.WriteHeader(http.StatusOK)
 		template.Must(template.New(indexPath).Parse(string(b))).Execute(res, map[string]any{
 			"base":    WithBase("/"),
-			"version": APP_VERSION,
+			"version": version(),
+			"license": LICENSE,
 		})
 	}
 }
@@ -584,3 +582,7 @@ func InitPluginList(code []byte) {
 		}
 	}
 }
+
+func version() string {
+	return BUILD_REF[:7]
+}