diff --git a/README.md b/README.md
index 9623955..6267e66 100644
--- a/README.md
+++ b/README.md
@@ -1,19 +1,59 @@
 # RocketChat for YunoHost
 
-[![Integration level](https://dash.yunohost.org/integration/rocketchat.svg)](https://dash.yunohost.org/appci/app/rocketchat)  
-[![Install Rocketchat with YunoHost](https://install-app.yunohost.org/install-with-yunohost.png)](https://install-app.yunohost.org/?app=rocketchat)
+[![Integration level](https://dash.yunohost.org/integration/rocketchat.svg)](https://dash.yunohost.org/appci/app/rocketchat) ![](https://ci-apps.yunohost.org/ci/badges/rocketchat.status.svg) ![](https://ci-apps.yunohost.org/ci/badges/rocketchat.maintain.svg)  
+[![Install rocketchat with YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=rocketchat)
 
+*[Lire ce readme en français.](./README_fr.md)*
 
+> *This package allows you to install rocketchat quickly and simply on a YunoHost server.  
+If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/install) to learn how to install it.*
+
+## Overview
+Quick description of this app.
+
+**Shipped version:** 1.0
+
+## Screenshots
+
+![](Link to a screenshot of this app.)
+
+## Demo
+
+* [Official demo](Link to a demo site for this app.)
+
+## Configuration
+
+How to configure this app: From an admin panel, a plain file with SSH, or any other way.
+
+## Documentation
+
+ * Official documentation: Link to the official documentation of this app
+ * YunoHost documentation: If specific documentation is needed, feel free to contribute.
+
+## YunoHost specific features
+
+#### Multi-user support
+
+Are LDAP and HTTP auth supported?
+Can the app be used by multiple users?
 
 #### Supported architectures
 
-* x86-64 - [![](https://ci-apps.yunohost.org/ci/logs/rocketchat%20%28Community%29.svg)](https://ci-apps.yunohost.org/ci/apps/rocketchat/)
-* ARMv8-A - [![](https://ci-apps-arm.yunohost.org/ci/logs/rocketchat%20%28Community%29.svg)](https://ci-apps-arm.yunohost.org/ci/apps/rocketchat/)
+* x86-64 - [![Build Status](https://ci-apps.yunohost.org/ci/logs/rocketchat%20%28Apps%29.svg)](https://ci-apps.yunohost.org/ci/apps/rocketchat/)
+* ARMv8-A - [![Build Status](https://ci-apps-arm.yunohost.org/ci/logs/rocketchat%20%28Apps%29.svg)](https://ci-apps-arm.yunohost.org/ci/apps/rocketchat/)
+
+## Limitations
+
+* Any known limitations.
+
+## Additional information
+
+* Other info you would like to add about this app.
 
 ## Links
 
  * Report a bug: https://github.com/YunoHost-Apps/rocketchat_ynh/issues
- * Rocketchat website: https://rocket.chat/
+ * App website: https://rocket.chat/
  * Upstream app repository: https://github.com/RocketChat/Rocket.Chat
  * YunoHost website: https://yunohost.org/
 
diff --git a/conf/app.src b/conf/app.src
index 509a579..02b5de9 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/RocketChat/Rocket.Chat/archive/3.10.4.zip
-SOURCE_SUM=7edb0af029d205eeeeca741f9aff7879842df90624b9aa1d11921a46a18f7757
+SOURCE_URL=https://github.com/RocketChat/Rocket.Chat/archive/3.12.0.zip
+SOURCE_SUM=f955d2dc4ace5c16b7ac1e5134128ace37c372188d617ae6d4550c9cd4be4c6c
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index a3c1644..b0f8662 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,9 +6,9 @@
         "en": "the ultimate chat platform",
         "fr": "the ultimate chat platform"
     },
+    "version": "3.4.2~ynh1",
     "url": "https://rocket.chat",
     "license": "GPL-3.0",
-    "version": "3.4.2~ynh1",
     "maintainer": {
         "name": "selamanse",
         "email": "selamanse@scheinfrei.info",
@@ -19,7 +19,7 @@
         "nginx"
     ],
     "requirements": {
-        "yunohost": ">> 3.8.1"
+        "yunohost": ">> 4.1.7"
     },
     "arguments": {
         "install" : [
diff --git a/scripts/install b/scripts/install
index e354749..bc9084a 100644
--- a/scripts/install
+++ b/scripts/install
@@ -48,7 +48,6 @@ ynh_script_progression --message="Storing installation settings..." --weight=2
 
 ynh_app_setting_set --app=$app --key=domain    --value=$domain
 ynh_app_setting_set --app=$app --key=path      --value=$path_url
-ynh_app_setting_set --app=$app --key=is_public --value=$is_public
 ynh_app_setting_set --app=$app --key=language --value=$language
 
 #=================================================
@@ -56,7 +55,7 @@ ynh_app_setting_set --app=$app --key=language --value=$language
 #=================================================
 # FIND AND OPEN A PORT
 #=================================================
-ynh_script_progression --message="Configuring firewall..." --weight=2
+ynh_script_progression --message="Finding an available port..." --weight=2
 
 # Find an available port
 port=$(ynh_find_port --port=3000)
@@ -104,7 +103,7 @@ ynh_setup_source --dest_dir=$final_path
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Configuring Nginx web server..." --weight=2
+ynh_script_progression --message="Configuring NGINX web server..." --weight=2
 
 # Create a dedicated nginx config
 ynh_add_nginx_config