diff --git a/manifest.json b/manifest.json
index 38e9987..ef715e9 100644
--- a/manifest.json
+++ b/manifest.json
@@ -12,8 +12,7 @@
         "license": "GPL-3.0",
         "website": "https://prober.inn-studio.com/",
         "demo": "https://prober.inn-studio.com/",
-        "admindoc": "https://yunohost.org/packaging_apps",
-        "userdoc": "https://yunohost.org/apps",
+        "userdoc": "https://github.com/kmvan/x-prober",
         "code": "https://github.com/kmvan/x-prober"
     },
     "license": "GPL-3.0",
@@ -46,8 +45,8 @@
                 "name": "phpversion",
                 "type": "string",
                 "ask": {
-                    "en": "Choose a PHP version you want to use for your app",
-                    "fr": "Choisissez une version PHP que vous souhaitez utiliser pour votre application"
+                    "en": "Choose a PHP version you want to use for your app. Yes, 8 is better",
+                    "fr": "Choisissez une version PHP que vous souhaitez utiliser pour votre application. Oui, la 8 est meilleure"
                 },
                 "choices" : ["7.4", "8.0"],
                 "default" : "8.0"
diff --git a/scripts/backup b/scripts/backup
index def6acc..56a924c 100755
--- a/scripts/backup
+++ b/scripts/backup
@@ -31,7 +31,7 @@ app=$YNH_APP_INSTANCE_NAME
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
-datadir=$(ynh_app_setting_get --app=$app --key=datadir)
+
 
 #=================================================
 # DECLARE DATA AND CONF FILES TO BACKUP
@@ -49,12 +49,6 @@ ynh_print_info --message="Declaring files to be backed up..."
 
 ynh_backup --src_path="$final_path"
 
-#=================================================
-# BACKUP THE DATA DIR
-#=================================================
-
-ynh_backup --src_path="$datadir" --is_big
-
 #=================================================
 # BACKUP THE NGINX CONFIGURATION
 #=================================================
diff --git a/scripts/install b/scripts/install
index 63ae080..ccf73b6 100755
--- a/scripts/install
+++ b/scripts/install
@@ -29,7 +29,6 @@ path_url=$YNH_APP_ARG_PATH
 is_public=$YNH_APP_ARG_IS_PUBLIC
 phpversion=$YNH_APP_ARG_PHPVERSION
 
-
 ### If it's a multi-instance app, meaning it can be installed several times independently
 ### The id of the app as stated in the manifest is available as $YNH_APP_ID
 ### The instance number is available as $YNH_APP_INSTANCE_NUMBER (equals "1", "2"...)
@@ -78,17 +77,13 @@ ynh_app_setting_set --app=$app --key=phpversion --value=$phpversion
 # INSTALL DEPENDENCIES
 #=================================================
 
-if [ $phpversion != "none" ]
-then
     ynh_script_progression --message="Installing dependencies..." --weight=2
 
     ynh_install_app_dependencies "php${phpversion}-fpm"
-fi
 
 #=================================================
 # STANDARD MODIFICATIONS
 #=================================================
-
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
@@ -150,42 +145,7 @@ ynh_script_progression --message="Configuring PHP-FPM..." --time --weight=1
 ynh_add_fpm_config --usage=low --footprint=low --phpversion=$phpversion
 
 #=================================================
-# SPECIFIC SETUP
-#=================================================
-# ...
-#=================================================
-
-#=================================================
-# CREATE DATA DIRECTORY
-#=================================================
-ynh_script_progression --message="Creating a data directory..." --time --weight=1
-
-### Use these lines if you need to create a directory to store "persistent files" for the application.
-### Usually this directory is used to store uploaded files or any file that won't be updated during 
-### an upgrade and that won't be deleted during app removal unless "--purge" option is used.
-### If you're not using these lines:
-###		- Remove the section "BACKUP THE DATA DIR" in the backup script
-###		- Remove the section "RESTORE THE DATA DIRECTORY" in the restore script
-###     - As well as the section "REMOVE DATA DIR" in the remove script
-
-datadir=/home/yunohost.app/$app
-ynh_app_setting_set --app=$app --key=datadir --value=$datadir
-
-mkdir -p $datadir
-
-# FIXME: this should be managed by the core in the future
-# Here, as a packager, you may have to tweak the ownerhsip/permissions
-# such that the appropriate users (e.g. maybe www-data) can access
-# files in some cases.
-# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
-# this will be treated as a security issue.
-chmod 750 "$datadir"
-chmod -R o-rwx "$datadir"
-chown -R $app:www-data "$datadir"
-
-
-#=================================================
-# SETUP APPLICATION WITH CURL
+# SETUP APPLICATION WITH CURL >>> to be removed
 #=================================================
 
 ### Use these lines only if the app installation needs to be finalized through
@@ -194,16 +154,16 @@ chown -R $app:www-data "$datadir"
 ### forms.
 
 # Set the app as temporarily public for curl call
-ynh_script_progression --message="Configuring SSOwat..." --time --weight=1
+# ynh_script_progression --message="Configuring SSOwat..." --time --weight=1
 # Making the app public for curl
-ynh_permission_update --permission="main" --add="visitors"
+# ynh_permission_update --permission="main" --add="visitors"
 
 # Installation with curl
-ynh_script_progression --message="Finalizing installation..." --time --weight=1
-ynh_local_curl "/INSTALL_PATH" "key1=value1" "key2=value2" "key3=value3"
+# ynh_script_progression --message="Finalizing installation..." --time --weight=1
+# ynh_local_curl "/INSTALL_PATH" "key1=value1" "key2=value2" "key3=value3"
 
 # Remove the public access
-ynh_permission_update --permission="main" --remove="visitors"
+# ynh_permission_update --permission="main" --remove="visitors"
 
 #=================================================
 # GENERIC FINALIZATION
diff --git a/scripts/restore b/scripts/restore
index d75ea39..f94778b 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -32,7 +32,7 @@ domain=$(ynh_app_setting_get --app=$app --key=domain)
 path_url=$(ynh_app_setting_get --app=$app --key=path)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
-datadir=$(ynh_app_setting_get --app=$app --key=datadir)
+
 
 #=================================================
 # CHECK IF THE APP CAN BE RESTORED
@@ -76,25 +76,6 @@ chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
 
-#=================================================
-# RESTORE THE DATA DIRECTORY
-#=================================================
-ynh_script_progression --message="Restoring the data directory..." --time --weight=1
-
-ynh_restore_file --origin_path="$datadir" --not_mandatory
-
-mkdir -p $datadir
-
-# FIXME: this should be managed by the core in the future
-# Here, as a packager, you may have to tweak the ownerhsip/permissions
-# such that the appropriate users (e.g. maybe www-data) can access
-# files in some cases.
-# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
-# this will be treated as a security issue.
-chmod 750 "$datadir"
-chmod -R o-rwx "$datadir"
-chown -R $app:www-data "$datadir"
-
 #=================================================
 # RESTORE THE PHP-FPM CONFIGURATION
 #=================================================
@@ -131,20 +112,6 @@ ynh_script_progression --message="Restoring the logrotate configuration..." --ti
 
 ynh_restore_file --origin_path="/etc/logrotate.d/$app"
 
-#=================================================
-# INTEGRATE SERVICE IN YUNOHOST
-#=================================================
-ynh_script_progression --message="Integrating service in YunoHost..." --time --weight=1
-
-yunohost service add $app --description="A short description of the app" --log="/var/log/$app/$app.log"
-
-#=================================================
-# START SYSTEMD SERVICE
-#=================================================
-ynh_script_progression --message="Starting a systemd service..." --time --weight=1
-
-ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
-
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index e4a816d..61fcc61 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -19,6 +19,7 @@ app=$YNH_APP_INSTANCE_NAME
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 path_url=$(ynh_app_setting_get --app=$app --key=path)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
+phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 
 #=================================================
 # CHECK VERSION
@@ -143,7 +144,7 @@ ynh_add_nginx_config
 ynh_script_progression --message="Upgrading PHP-FPM configuration..." --time --weight=1
 
 # Create a dedicated PHP-FPM config
-ynh_add_fpm_config
+ynh_add_fpm_config --usage=$fpm_usage --footprint=$fpm_footprint --phpversion=$phpversion
 
 #=================================================
 # SPECIFIC UPGRADE