diff --git a/conf/nginx.conf b/conf/nginx.conf
index 1785e97..9f677b0 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -1,12 +1,6 @@
 #sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
 location __PATH__/ {
 
-  # Force usage of https
-
-  if ($scheme = http) {
-    rewrite ^ https://$server_name$request_uri? permanent;
-  }
-
   proxy_pass http://127.0.0.1:__PORT__/;
   proxy_set_header Host $host;
   proxy_buffering off;
diff --git a/manifest.json b/manifest.json
index 4af7864..34641d9 100644
--- a/manifest.json
+++ b/manifest.json
@@ -14,7 +14,7 @@
     "email": "kload@kload.fr"
   },
   "requirements": {
-        "yunohost": ">= 4.2.4"
+        "yunohost": ">= 4.3.0"
   },
   "multi_instance": false,
   "services": [
@@ -24,8 +24,7 @@
     "install": [
       {
         "name": "domain",
-        "type": "domain",
-        "example": "domain.org"
+        "type": "domain"
       },
       {
         "name": "path",
diff --git a/scripts/change_url b/scripts/change_url
index d11404b..8f117b1 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -68,7 +68,7 @@ fi
 #=================================================
 # STOP SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Stopping shellinabox..."
+ynh_script_progression --message="Stopping shellinabox..." --weight=1
 
 ynh_systemd_action --service_name=shellinabox --action=stop
 
diff --git a/scripts/install b/scripts/install
index 205ed3f..431ed01 100644
--- a/scripts/install
+++ b/scripts/install
@@ -75,8 +75,7 @@ ynh_add_nginx_config
 #=================================================
 ynh_script_progression --message="Configuring shellinabox..." --weight=2
 
-cp ../conf/shellinabox /etc/default/shellinabox
-ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="/etc/default/shellinabox"
+ynh_add_config --template="../conf/shellinabox" --destination="/etc/default/shellinabox"
 
 # Allow the service to log in syslog
 ynh_replace_string --match_string=" -- -q --background" --replace_string=" -- --background" --target_file="/etc/init.d/shellinabox"
@@ -84,25 +83,19 @@ systemctl daemon-reload
 
 ynh_systemd_action --service_name=shellinabox --action=restart
 
-#=================================================
-# STORE THE CHECKSUM OF THE CONFIG FILE
-#=================================================
-
-# Calculate and store the config file checksum into the app settings
-ynh_store_file_checksum --file="/etc/default/shellinabox"
-
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
 # ADVERTISE SERVICE IN ADMIN PANEL
 #=================================================
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
 
-yunohost service add $app
+yunohost service add $app --description="Web based AJAX terminal emulator"
 
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..."
+ynh_script_progression --message="Reloading NGINX web server..." --weight=2
 
 ynh_systemd_action --service_name=nginx --action=reload
 
diff --git a/scripts/remove b/scripts/remove
index 93df963..1574ba4 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -42,7 +42,7 @@ ynh_package_autopurge shellinabox
 #=================================================
 # REMOVE NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing NGINX web server configuration..."
+ynh_script_progression --message="Removing NGINX web server configuration..." --weight=1
 
 # Remove the dedicated nginx config
 ynh_remove_nginx_config
diff --git a/scripts/restore b/scripts/restore
index 1d248bd..0a86e13 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -27,14 +27,6 @@ domain=$(ynh_app_setting_get --app=$app --key=domain)
 path_url=$(ynh_app_setting_get --app=$app --key=path)
 port=$(ynh_app_setting_get --app=$app --key=port)
 
-#=================================================
-# CHECK IF THE APP CAN BE RESTORED
-#=================================================
-ynh_script_progression --message="Validating restoration parameters..."
-
-ynh_webpath_available --domain=$domain --path_url=$path_url \
-	|| ynh_die --message="Path not available: ${domain}${path_url}"
-
 #=================================================
 # STANDARD RESTORATION STEPS
 #=================================================
@@ -70,15 +62,16 @@ ynh_systemd_action --service_name=shellinabox --action=restart
 #=================================================
 # ADVERTISE SERVICE IN ADMIN PANEL
 #=================================================
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
 
-yunohost service add $app
+yunohost service add $app --description="Web based AJAX terminal emulator"
 
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..."
+ynh_script_progression --message="Reloading NGINX web server..." --weight=1
 
 ynh_systemd_action --service_name=nginx --action=reload
 
diff --git a/scripts/upgrade b/scripts/upgrade
index c3b5993..8d33bb3 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -67,34 +67,24 @@ ynh_install_app_dependencies $pkg_dependencies
 #=================================================
 ynh_script_progression --message="Upgrading shellinabox configuration..." --weight=4
 
-# Verify the checksum and backup the file if it's different
-ynh_backup_if_checksum_is_different --file="/etc/default/shellinabox"
-
-cp ../conf/shellinabox /etc/default/shellinabox
-ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="/etc/default/shellinabox"
+ynh_add_config --template="../conf/shellinabox" --destination="/etc/default/shellinabox"
 
 ynh_replace_string --match_string=" -- -q --background" --replace_string=" -- --background" --target_file="/etc/init.d/shellinabox"
 systemctl daemon-reload
 
 ynh_systemd_action --service_name=shellinabox --action=restart
 
-#=================================================
-# STORE THE CHECKSUM OF THE CONFIG FILE
-#=================================================
-
-# Calculate and store the config file checksum into the app settings
-ynh_store_file_checksum --file="/etc/default/shellinabox"
-
 #=================================================
 # ADVERTISE SERVICE IN ADMIN PANEL
 #=================================================
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
 
-yunohost service add $app
+yunohost service add $app --description="Web based AJAX terminal emulator"
 
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..."
+ynh_script_progression --message="Reloading NGINX web server..." --weight=1
 
 ynh_systemd_action --service_name=nginx --action=reload