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.md b/README.md
index 1c96cd2..d86a5b9 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ Technitium DNS Server is an open source tool that can be used for blocking Inter
 - Wildcard sub domain support.
 
 
-**Shipped version:** 11.3.0~ynh2
+**Shipped version:** 12.1.0~ynh1
 
 ## Screenshots
 
diff --git a/README_es.md b/README_es.md
new file mode 100644
index 0000000..07857eb
--- /dev/null
+++ b/README_es.md
@@ -0,0 +1,63 @@
+<!--
+Este archivo README esta generado automaticamente<https://github.com/YunoHost/apps/tree/master/tools/readme_generator>
+No se debe editar a mano.
+-->
+
+# Technitium DNS para Yunohost
+
+[![Nivel de integración](https://dash.yunohost.org/integration/technitium-dns.svg)](https://dash.yunohost.org/appci/app/technitium-dns) ![Estado funcional](https://ci-apps.yunohost.org/ci/badges/technitium-dns.status.svg) ![Estado En Mantención](https://ci-apps.yunohost.org/ci/badges/technitium-dns.maintain.svg)
+
+[![Instalar Technitium DNS con Yunhost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=technitium-dns)
+
+*[Leer este README en otros idiomas.](./ALL_README.md)*
+
+> *Este paquete le permite instalarTechnitium DNS rapidamente y simplement en un servidor YunoHost.*  
+> *Si no tiene YunoHost, visita [the guide](https://yunohost.org/install) para aprender como instalarla.*
+
+## Descripción general
+
+Technitium DNS Server is an open source tool that can be used for blocking Internet Ads using DNS Sinkhole, self hosting a local DNS server for privacy & security or, used for experimentation/testing by software developers on their computer.
+
+### Features
+
+- Block ads & malware using one or more block list URLs.
+- High performance DNS server based on async IO that can serve millions of requests per minute even on a commodity desktop PC hardware (load tested on Intel i7-8700 CPU with more than 100,000 request/second over Gigabit Ethernet).
+- Self host DNS-over-TLS and DNS-over-HTTPS DNS service on your network.
+- Use public DNS resolvers like Cloudflare, Google & Quad9 with DNS-over-TLS and DNS-over-HTTPS protocols as forwarders.
+- Advanced caching with features like serve stale, prefetching and auto prefetching.
+- Supports working as an authoritative as well as a recursive DNS server.
+- DNSSEC validation support with RSA & ECDSA algorithms for recursive resolver, forwarders, and conditional forwarders.
+- DNSSEC support for all supported DNS transport protocols including encrypted DNS protocols (DoT, DoH, & DoH JSON).
+- CNAME cloaking feature to block domain names that resolve to CNAME which are blocked.
+- Self host your domain names on your own DNS server.
+- Wildcard sub domain support.
+
+
+**Versión actual:** 12.1.0~ynh1
+
+## Capturas
+
+![Captura de Technitium DNS](./doc/screenshots/example.jpg)
+
+## Documentaciones y recursos
+
+- Sitio web oficial: <https://technitium.com/dns/>
+- Documentación usuario oficial: <https://technitium.com/dns/help.html>
+- Documentación administrador oficial: <https://technitium.com/dns/help.html>
+- Repositorio del código fuente oficial de la aplicación : <https://github.com/TechnitiumSoftware/DnsServer>
+- Catálogo YunoHost: <https://apps.yunohost.org/app/technitium-dns>
+- Reportar un error: <https://github.com/YunoHost-Apps/technitium-dns_ynh/issues>
+
+## Información para desarrolladores
+
+Por favor enviar sus correcciones a la [`branch testing`](https://github.com/YunoHost-Apps/technitium-dns_ynh/tree/testing
+
+Para probar la rama `testing`, sigue asÍ:
+
+```bash
+sudo yunohost app install https://github.com/YunoHost-Apps/technitium-dns_ynh/tree/testing --debug
+o
+sudo yunohost app upgrade technitium-dns -u https://github.com/YunoHost-Apps/technitium-dns_ynh/tree/testing --debug
+```
+
+**Mas informaciones sobre el empaquetado de aplicaciones:** <https://yunohost.org/packaging_apps>
diff --git a/README_eu.md b/README_eu.md
index b65b94e..cded21b 100644
--- a/README_eu.md
+++ b/README_eu.md
@@ -33,7 +33,7 @@ Technitium DNS Server is an open source tool that can be used for blocking Inter
 - Wildcard sub domain support.
 
 
-**Paketatutako bertsioa:** 11.3.0~ynh2
+**Paketatutako bertsioa:** 12.1.0~ynh1
 
 ## Pantaila-argazkiak
 
diff --git a/README_fr.md b/README_fr.md
index 7f91a8c..0a74a2d 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -32,7 +32,7 @@ Technitium DNS Server est un outil open source qui peut être utilisé pour bloq
 - Hébergez vous-même vos noms de domaine sur votre propre serveur DNS.
 - Prise en charge des sous-domaines génériques.
 
-**Version incluse :** 11.3.0~ynh2
+**Version incluse :** 12.1.0~ynh1
 
 ## Captures d’écran
 
diff --git a/README_gl.md b/README_gl.md
index ce2cbda..1c90c0c 100644
--- a/README_gl.md
+++ b/README_gl.md
@@ -33,7 +33,7 @@ Technitium DNS Server is an open source tool that can be used for blocking Inter
 - Wildcard sub domain support.
 
 
-**Versión proporcionada:** 11.3.0~ynh2
+**Versión proporcionada:** 12.1.0~ynh1
 
 ## Capturas de pantalla
 
diff --git a/README_zh_Hans.md b/README_zh_Hans.md
index 9e2754a..337f183 100644
--- a/README_zh_Hans.md
+++ b/README_zh_Hans.md
@@ -33,7 +33,7 @@ Technitium DNS Server is an open source tool that can be used for blocking Inter
 - Wildcard sub domain support.
 
 
-**分发版本：** 11.3.0~ynh2
+**分发版本：** 12.1.0~ynh1
 
 ## 截图