diff --git a/ALL_README.md b/ALL_README.md
index a01b345..152f2e7 100644
--- a/ALL_README.md
+++ b/ALL_README.md
@@ -1,6 +1,7 @@
 # All available README files by language
 
 - [Read the README in English](README.md)
+- [Lea el README en español](README_es.md)
 - [Irakurri README euskaraz](README_eu.md)
 - [Lire le README en français](README_fr.md)
 - [Le o README en galego](README_gl.md)
diff --git a/README_es.md b/README_es.md
new file mode 100644
index 0000000..190eff5
--- /dev/null
+++ b/README_es.md
@@ -0,0 +1,54 @@
+<!--
+Este archivo README esta generado automaticamente<https://github.com/YunoHost/apps/tree/master/tools/readme_generator>
+No se debe editar a mano.
+-->
+
+# Cors Proxy para Yunohost
+
+[![Nivel de integración](https://dash.yunohost.org/integration/cac-proxy.svg)](https://dash.yunohost.org/appci/app/cac-proxy) ![Estado funcional](https://ci-apps.yunohost.org/ci/badges/cac-proxy.status.svg) ![Estado En Mantención](https://ci-apps.yunohost.org/ci/badges/cac-proxy.maintain.svg)
+
+[![Instalar Cors Proxy con Yunhost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=cac-proxy)
+
+*[Leer este README en otros idiomas.](./ALL_README.md)*
+
+> *Este paquete le permite instalarCors Proxy rapidamente y simplement en un servidor YunoHost.*  
+> *Si no tiene YunoHost, visita [the guide](https://yunohost.org/install) para aprender como instalarla.*
+
+## Descripción general
+
+Cookie Aware Cors Proxy is an http proxy letting the browser itself manages cookies and redirects.
+Most other cores proxy directly respond to redirects, and doesn't send cookies, thus breaking the flow.
+
+With Cookie Aware Cors Proxy, you can call a website not supporting CORS from your own web application, and get the html result.
+
+### Features
+- Translates cookies and redirect locations from the target website to have the browser continue to call the proxy and not directly the website 
+- Extensive and dynamic support for log and debug information
+- Two engines: a lightweight and one based on chrome to support websites running javascript
+
+
+**Versión actual:** 1.2.1~ynh2
+
+## Capturas
+
+![Captura de Cors Proxy](./doc/screenshots/fnac-logs.png)
+
+## Documentaciones y recursos
+
+- Repositorio del código fuente oficial de la aplicación : <https://github.com/gcollin/cookie-aware-cors-proxy>
+- Catálogo YunoHost: <https://apps.yunohost.org/app/cac-proxy>
+- Reportar un error: <https://github.com/YunoHost-Apps/cac-proxy_ynh/issues>
+
+## Información para desarrolladores
+
+Por favor enviar sus correcciones a la [`branch testing`](https://github.com/YunoHost-Apps/cac-proxy_ynh/tree/testing
+
+Para probar la rama `testing`, sigue asÍ:
+
+```bash
+sudo yunohost app install https://github.com/YunoHost-Apps/cac-proxy_ynh/tree/testing --debug
+o
+sudo yunohost app upgrade cac-proxy -u https://github.com/YunoHost-Apps/cac-proxy_ynh/tree/testing --debug
+```
+
+**Mas informaciones sobre el empaquetado de aplicaciones:** <https://yunohost.org/packaging_apps>
diff --git a/README_zh_Hans.md b/README_zh_Hans.md
index 058460c..68f9c2a 100644
--- a/README_zh_Hans.md
+++ b/README_zh_Hans.md
@@ -3,7 +3,7 @@
 请勿手动编辑。
 -->
 
-# YunoHost 的 Cors Proxy
+# YunoHost 上的 Cors Proxy
 
 [![集成程度](https://dash.yunohost.org/integration/cac-proxy.svg)](https://dash.yunohost.org/appci/app/cac-proxy) ![工作状态](https://ci-apps.yunohost.org/ci/badges/cac-proxy.status.svg) ![维护状态](https://ci-apps.yunohost.org/ci/badges/cac-proxy.maintain.svg)
 
diff --git a/manifest.toml b/manifest.toml
index a19d95f..4ffaec7 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -16,7 +16,7 @@ license = "MIT"
 code = "https://github.com/gcollin/cookie-aware-cors-proxy"
 
 [integration]
-yunohost = ">= 11.0.0"
+yunohost = ">= 11.1.9"
 architectures = ["amd64"]
 multi_instance = false
 ldap = "not_relevant"
diff --git a/scripts/upgrade b/scripts/upgrade
index 65500f2..b8a19ff 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -50,7 +50,7 @@ if [ "$upgrade_type" == "UPGRADE_APP" ]; then
     ynh_script_progression --message="Upgrading source files..." --weight=6
 
     # Download, check integrity, uncompress and patch the source from amd64.src
-    ynh_setup_source --dest_dir="$install_dir/package"
+    ynh_setup_source --dest_dir="$install_dir/package" --full_replace=1
 fi
 
 chmod -R o-rwx "$install_dir"