diff --git a/README_fr.md b/README_fr.md
index 24aa20b..a900b10 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -16,7 +16,7 @@ Si vous n’avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) po
 
 ## Vue d’ensemble
 
-The emoji wall (also known as a "on-screen emotes overlay") takes the emojis and custom emotes sent in the chat of Owncast streamers and displays them bubbling up the screen!
+Emojiwall (également connu sous le nom de « superposition d'émoticônes à l'écran ») prend les émojis et les émoticônes personnalisées envoyés dans le chat des streamers Owncast et les affiche en bouillonnant sur l'écran !
 
 
 **Version incluse :** 1.1.2~ynh1
diff --git a/conf/default.json b/conf/default.json
index 8741895..9d29ebb 100644
--- a/conf/default.json
+++ b/conf/default.json
@@ -1,7 +1,7 @@
 {
     "webhooks": {
         "host": "__DOMAIN__",
-        "prefix": "__CONF_PATH__",
+        "prefix": "__PATH__",
         "port": __PORT__,
         "public_port": 443,
         "schema": "https"
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 237b8e9..0e3b018 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -1,13 +1,13 @@
-location __PATH__ {
-  # Standard nginx configuration
+#sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
+location __PATH__/ {
+
+  proxy_pass http://127.0.0.1:__PORT__/;
   proxy_http_version 1.1;
   proxy_set_header Upgrade $http_upgrade;
   proxy_set_header Connection "upgrade";
   proxy_set_header Host $host;
   proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 
-  proxy_pass http://localhost:__PORT__/;
-
   # Include SSOWAT user panel.
   include conf.d/yunohost_panel.conf.inc;
 }
diff --git a/conf/systemd.service b/conf/systemd.service
index fad5d1a..eb55328 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -1,12 +1,13 @@
 [Unit]
-Description=Emojiwall for Owncast
+Description=Emojiwall: on-screen emotes overlay
 After=network.target
 
 [Service]
 Type=simple
 User=__APP__
 Group=__APP__
-WorkingDirectory=__INSTALL_DIR__
+WorkingDirectory=__INSTALL_DIR__/
+Environment="__YNH_NODE_LOAD_PATH__"
 ExecStart=__YNH_NODE__ index.js
 
 # Sandboxing options to harden security
diff --git a/doc/DESCRIPTION_fr.md b/doc/DESCRIPTION_fr.md
new file mode 100644
index 0000000..54b813c
--- /dev/null
+++ b/doc/DESCRIPTION_fr.md
@@ -0,0 +1 @@
+Emojiwall (également connu sous le nom de « superposition d'émoticônes à l'écran ») prend les émojis et les émoticônes personnalisées envoyés dans le chat des streamers Owncast et les affiche en bouillonnant sur l'écran !
diff --git a/manifest.toml b/manifest.toml
index 8aaa931..70afcce 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -3,6 +3,7 @@ packaging_format = 2
 id = "owncast-emojiwall"
 name = "Emojiwall for Owncast"
 description.en = "Emojiwall (on-screen emotes overlay) for Owncast"
+description.fr = "Emojiwall (superposition d'émoticônes à l'écran) pour Owncast"
 description.id = "Dinding emoji (tayangan emoji dalam layar) untuk Owncast"
 
 version = "1.1.2~ynh1"
@@ -11,8 +12,8 @@ maintainers = ["the7thNightmare"]
 
 [upstream]
 license = "MIT"
-code = "https://framagit.org/owncast-things/owncast-emojiwall"
 website = "https://smol.stream/emojiwall"
+code = "https://framagit.org/owncast-things/owncast-emojiwall"
 
 [integration]
 yunohost = ">= 11.2"
@@ -21,7 +22,7 @@ multi_instance = true
 ldap = false
 sso = false
 disk = "50M"
-ram.build = "50M"
+ram.build = "200M"
 ram.runtime = "50M"
 
 [install]
@@ -52,6 +53,3 @@ ram.runtime = "50M"
     main.url = "/"
 
     [resources.ports]
-
-    [resources.apt]
-    packages = ""
diff --git a/scripts/change_url b/scripts/change_url
index 1a0640b..4e1eb88 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -14,50 +14,38 @@ source /usr/share/yunohost/helpers
 #=================================================
 # STOP SYSTEMD SERVICE
 #=================================================
-ynh_script_progression -m "Stopping the systemd service..." -w 1
+ynh_script_progression --message="Stopping a systemd service..." --weight=1
 
-ynh_systemd_action -a stop
+ynh_systemd_action --service_name=$app --action="stop" --log_path="systemd"
 
 #=================================================
 # MODIFY URL IN NGINX CONF
 #=================================================
-ynh_script_progression -m "Updating NGINX web server configuration..." -w 1
+ynh_script_progression --message="Updating NGINX web server configuration..." --weight=1
 
 ynh_change_url_nginx_config
 
 #=================================================
 # MODIFY CONFIGURATION
 #=================================================
+ynh_script_progression --message="Adding a configuration file..." --weight=1
 
-if [ $change_path -eq 1 ]
-then
-	if [ "$new_path" = "/" ]; then
-			conf_path=""
-		else
-			conf_path=$new_path
-	fi
-else
-	conf_path=$path
-fi
+ynh_add_config --template="../conf/default.json" --destination="$install_dir/config/default.json"
 
-if [ $change_domain -eq 1 ]
-then
-	domain=$new_domain
-fi
-
-ynh_add_config -t default.json -d "$install_dir/config/default.json"
+chmod 400 "$install_dir/config/default.json"
+chown $app:$app "$install_dir/config/default.json"
 
 #=================================================
 # GENERIC FINALISATION
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression -m "Starting the systemd service..." -w 1
+ynh_script_progression --message="Starting the systemd service..." --weight=1
 
-ynh_systemd_action -a start
+ynh_systemd_action --service_name=$app --action="start" --log_path="systemd"
 
 #=================================================
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression -m "Change of URL completed for $app" -l
+ynh_script_progression --message="Change of URL completed for $app" --last
diff --git a/scripts/install b/scripts/install
index f26de1f..b05575b 100755
--- a/scripts/install
+++ b/scripts/install
@@ -9,56 +9,74 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
+#=================================================
+# INSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Installing dependencies..." --weight=10
+
+# Install Nodejs
+ynh_exec_warn_less ynh_install_nodejs --nodejs_version=$nodejs_version
+
 #=================================================
 # APP "BUILD" (DEPLOYING SOURCES, VENV, COMPILING ETC)
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
-ynh_script_progression -m "Setting up source files..." -w 1
+ynh_script_progression --message="Setting up source files..." --weight=1
 
-ynh_setup_source -d "$install_dir"
+# Download, check integrity, uncompress and patch the source from app.src
+ynh_setup_source --dest_dir="$install_dir"
 
 chown -R $app:www-data "$install_dir"
 
-if [ "$path" = "/" ]; then
-		conf_path=""
-	else
-		conf_path=$path
-fi
-
-ynh_install_nodejs --nodejs_version=$nodejs_version
-ynh_use_nodejs
-npm --prefix "$install_dir" install
-ynh_add_config -t default.json -d "$install_dir/config/default.json"
+# if [ "$path" = "/" ]; then
+# 		conf_path=""
+# 	else
+# 		conf_path=$path
+# fi
 
 #=================================================
 # SYSTEM CONFIGURATION
 #=================================================
-ynh_script_progression -m "Adding system configurations related to $app..." -w 1
+ynh_script_progression --message="Adding system configurations related to $app..." --weight=1
 
 ynh_add_nginx_config
 
 ynh_add_systemd_config
 
-#=================================================
-# APP INITIAL CONFIGURATION
-#=================================================
-# CONFIGURATION FOR SUBPATH
-#=================================================
-ynh_script_progression -m "Configuring the app..." -w 1
+yunohost service add $app --description="Emojiwall for Owncast" --log="/var/log/$app/$app.log"
 
-yunohost service add $app -d "Emojiwall for Owncast" -l "/var/log/$app/$app.log"
+#=================================================
+# ADD A CONFIGURATION
+#=================================================
+ynh_script_progression --message="Adding a configuration file..." --weight=1
+
+ynh_add_config --template="../conf/default.json" --destination="$install_dir/config/default.json"
+
+chmod 400 "$install_dir/config/default.json"
+chown $app:$app "$install_dir/config/default.json"
+
+#=================================================
+# CONFIGURE THE APP
+#=================================================
+ynh_script_progression --message="Configuring the app..." --weight=15
+
+pushd $install_dir
+	ynh_use_nodejs
+	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm install
+popd
 
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression -m "Starting a systemd service..." -w 1
+ynh_script_progression --message="Starting a systemd service..." --weight=1
 
-ynh_systemd_action -a start
+ynh_systemd_action --service_name=$app --action="start" --log_path="systemd"
 
 #=================================================
 # END OF SCRIPT
 #=================================================
-ynh_script_progression -m "Installation of $app completed" -l
+
+ynh_script_progression --message="Installation of $app completed" --last
diff --git a/scripts/restore b/scripts/restore
index a2cbff6..c922018 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -9,6 +9,14 @@
 source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
+#=================================================
+# INSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Installing dependencies..." --weight=10
+
+# Install Nodejs
+ynh_exec_warn_less ynh_install_nodejs --nodejs_version=$nodejs_version
+
 #=================================================
 # RESTORE THE APP MAIN DIR
 #=================================================
@@ -30,7 +38,7 @@ ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 ynh_restore_file --origin_path="/etc/systemd/system/$app.service"
 systemctl enable $app.service --quiet
 
-yunohost service add $app --description="Web interface for Urban Dictionary" --log="/var/log/$app/$app.log"
+yunohost service add $app --description="Emojiwall for Owncast" --log="/var/log/$app/$app.log"
 
 #=================================================
 # GENERIC FINALIZATION
@@ -39,7 +47,7 @@ yunohost service add $app --description="Web interface for Urban Dictionary" --l
 #=================================================
 ynh_script_progression --message="Reloading NGINX web server and $app's service..." --weight=1
 
-ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
+ynh_systemd_action --service_name=$app --action="start" --log_path="systemd"
 
 ynh_systemd_action --service_name=nginx --action=reload
 
diff --git a/scripts/upgrade b/scripts/upgrade
index 610093b..6db4ce4 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -11,14 +11,22 @@ source /usr/share/yunohost/helpers
 
 upgrade_type=$(ynh_check_app_version_changed)
 
+#=================================================
+# INSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Installing dependencies..." --weight=10
+
+# Install Nodejs
+ynh_exec_warn_less ynh_install_nodejs --nodejs_version=$nodejs_version
+
 #=================================================
 # STANDARD UPGRADE STEPS
 #=================================================
 # STOP SYSTEMD SERVICE
 #=================================================
-ynh_script_progression -m "Stopping a systemd service..." -w 1
+ynh_script_progression --message="Stopping a systemd service..." --weight=1
 
-ynh_systemd_action -a stop
+ynh_systemd_action --service_name=$app --action="stop" --log_path="systemd"
 
 #=================================================
 # "REBUILD" THE APP (DEPLOY NEW SOURCES, RERUN NPM BUILD...)
@@ -28,50 +36,64 @@ ynh_systemd_action -a stop
 
 if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
-	ynh_script_progression -m "Upgrading source files..." -w 1
+	ynh_script_progression --message="Upgrading source files..." --weight=1
 
-	ynh_setup_source -d "$install_dir"
+	ynh_setup_source -d "$install_dir" --keep="config/default.json"
 fi
 
 chown -R $app:www-data "$install_dir"
 
-ynh_use_nodejs
-npm --prefix "$install_dir" install
-
 #=================================================
 # REAPPLY SYSTEM CONFIGURATIONS
 #=================================================
-ynh_script_progression -m "Upgrading system configurations related to $app..." -w 1
+ynh_script_progression --message="Upgrading system configurations related to $app..." --weight=1
 
+# Create a dedicated NGINX config
 ynh_add_nginx_config
 
+# Create a dedicated systemd config
+ynh_add_systemd_config
+
+yunohost service add $app --description="Emojiwall for Owncast" --log="/var/log/$app/$app.log"
+
 #=================================================
 # RECONFIGURE THE APP (UPDATE CONF, APPLY MIGRATIONS...)
 #=================================================
 # CONFIGURATION FOR SUBPATH
 #=================================================
+# ynh_script_progression --message="Updating the configuration..." --weight=1
 
-ynh_script_progression -m "Updating the configuration..." -w 1
+# if [ "$path" = "/" ]; then
+# 		conf_path=""
+# 	else
+# 		conf_path=$path
+# fi
 
-if [ "$path" = "/" ]; then
-		conf_path=""
-	else
-		conf_path=$path
-fi
+#ynh_add_config --template="../conf/default.json" --destination="$install_dir/config/default.json"
 
-ynh_add_config -t default.json -d "$install_dir/config/default.json"
+#chmod 400 "$install_dir/config/default.json"
+#chown $app:$app "$install_dir/config/default.json"
 
-yunohost service add $app --description="Web frontend for Urban Dictionary" --log="/var/log/$app/$app.log"
+#=================================================
+# CONFIGURE THE APP
+#=================================================
+ynh_script_progression --message="Configuring the app..." --weight=15
+
+pushd $install_dir
+	ynh_use_nodejs
+	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm install
+popd
 
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression -m "Starting the systemd service..." -w 1
+ynh_script_progression --message="Starting the systemd service..." --weight=1
 
-ynh_systemd_action -a start
+# Start a systemd service
+ynh_systemd_action --service_name=$app --action="start" --log_path="systemd"
 
 #=================================================
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression -m "Upgrade of $app completed" -l
+ynh_script_progression --message="Upgrade of $app completed" --last
diff --git a/tests.toml b/tests.toml
new file mode 100644
index 0000000..91daf17
--- /dev/null
+++ b/tests.toml
@@ -0,0 +1,7 @@
+test_format = 1.0
+
+[default]
+
+    # ------------
+    # Tests to run
+    # ------------
\ No newline at end of file