diff --git a/check_process b/check_process
index 8662909..b4eef2b 100644
--- a/check_process
+++ b/check_process
@@ -20,17 +20,8 @@
 		port_already_use=0
 		change_url=0
 ;;; Levels
-	Level 1=auto
-	Level 2=auto
-	Level 3=auto
-# Level 4: TODO: https://github.com/tootsuite/documentation/blob/master/Running-Mastodon/Enabling-LDAP-login.md
-	Level 4=0
+	# If the level 5 (Package linter) is forced to 1. Please add justifications here.
 	Level 5=auto
-	Level 6=auto
-	Level 7=auto
-	Level 8=0
-	Level 9=0
-	Level 10=0
 ;;; Options
 Email=yalh@yahoo.com
 Notification=all
diff --git a/scripts/change_url b/scripts/change_url
deleted file mode 100644
index 9d88f37..0000000
--- a/scripts/change_url
+++ /dev/null
@@ -1,123 +0,0 @@
-#!/bin/bash
-
-#=================================================
-# GENERIC STARTING
-#=================================================
-# IMPORT GENERIC HELPERS
-#=================================================
-
-source _common.sh
-source /usr/share/yunohost/helpers
-
-#=================================================
-# RETRIEVE ARGUMENTS
-#=================================================
-
-old_domain=$YNH_APP_OLD_DOMAIN
-old_path=$YNH_APP_OLD_PATH
-
-new_domain=$YNH_APP_NEW_DOMAIN
-new_path="/"
-
-app=$YNH_APP_INSTANCE_NAME
-
-#=================================================
-# LOAD SETTINGS
-#=================================================
-ynh_script_progression --message="Loading installation settings..." --weight=1
-
-# Needed for helper "ynh_add_nginx_config"
-final_path=$(ynh_app_setting_get --app=$app --key=final_path)
-
-# Add settings here as needed by your application
-#db_name=$(ynh_app_setting_get --app=$app --key=db_name)
-#db_user=$db_name
-#db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
-
-#=================================================
-# CHECK WHICH PARTS SHOULD BE CHANGED
-#=================================================
-
-change_domain=0
-if [ "$old_domain" != "$new_domain" ]
-then
-	change_domain=1
-fi
-
-change_path=0
-if [ "$old_path" != "$new_path" ]
-then
-	change_path=1
-fi
-
-#=================================================
-# STANDARD MODIFICATIONS
-#=================================================
-# STOP SYSTEMD SERVICE
-#=================================================
-ynh_script_progression --message="Stopping a systemd service..." --weight=1
-
-ynh_systemd_action --service_name=${app}-web --action="stop" --log_path=systemd --line_match="Stopped"
-ynh_systemd_action --service_name=${app}-sidekiq --action="stop" --log_path=systemd --line_match="Stopped"
-ynh_systemd_action --service_name=${app}-streaming --action="stop" --log_path=systemd --line_match="Stopped"
-
-#=================================================
-# MODIFY URL IN NGINX CONF
-#=================================================
-ynh_script_progression --message="Updating nginx web server configuration..." --weight=1
-
-nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
-
-# Change the path in the nginx config file
-if [ $change_path -eq 1 ]
-then
-	# Make a backup of the original nginx config file if modified
-	ynh_backup_if_checksum_is_different --file="$nginx_conf_path"
-	# Set global variables for nginx helper
-	domain="$old_domain"
-	path_url="$new_path"
-	# Create a dedicated nginx config
-	ynh_add_nginx_config
-fi
-
-# Change the domain for nginx
-if [ $change_domain -eq 1 ]
-then
-	# Delete file checksum for the old conf file location
-	ynh_delete_file_checksum --file="$nginx_conf_path"
-	mv $nginx_conf_path /etc/nginx/conf.d/$new_domain.d/$app.conf
-	# Store file checksum for the new config file location
-	ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
-fi
-
-#=================================================
-# SPECIFIC MODIFICATIONS
-#=================================================
-# CHANGE CONFIGURATION
-#=================================================
-
-ynh_replace_string --match_string="LOCAL_DOMAIN=.*" --replace_string="LOCAL_DOMAIN=${domain}"      --target_file="${final_path}/live/.env.production"
-
-#=================================================
-# GENERIC FINALISATION
-#=================================================
-# START SYSTEMD SERVICE
-#=================================================
-ynh_script_progression --message="Starting a systemd service..." --weight=1
-
-ynh_systemd_action --service_name=${app}-web --action="start" --log_path=systemd --line_match="Listening on tcp"
-ynh_systemd_action --service_name=${app}-sidekiq --action="start" --log_path=systemd --line_match="Starting processing"
-ynh_systemd_action --service_name=${app}-streaming --action="start" --log_path=systemd --line_match="Worker 1 now listening"
-
-#=================================================
-# RELOAD NGINX
-#=================================================
-ynh_script_progression --message="Reloading nginx web server..." --weight=1
-
-ynh_systemd_action --service_name=nginx --action=reload
-
-#=================================================
-# END OF SCRIPT
-#=================================================
-
-ynh_script_progression --message="Change of URL completed for $app" --last