diff --git a/README.md b/README.md
index dc3c5ad..1653358 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 ## Overview
 This is a web application for real-time collection of geolocation data, tracks viewing and management. Together with a dedicated [μlogger mobile client](https://github.com/bfabiszewski/ulogger-android) it may be used as a complete self hosted server–client solution for logging and monitoring users' geolocation.
 
-**Version:** 1.0
+**Version:** 0.5
 
 ## Demo
 * [Official demo](http://ulogger.fabiszewski.net/) (login: demo, password: demo)
diff --git a/scripts/install b/scripts/install
index 7b2ba22..dc5fe1e 100644
--- a/scripts/install
+++ b/scripts/install
@@ -79,7 +79,7 @@ cp -r ../conf/config.php $final_path
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Configuring nginx web server..."
+ynh_script_progression --message="Configuring NGINX web server..."
 
 # Create a dedicated nginx config
 ynh_add_nginx_config
@@ -95,7 +95,7 @@ ynh_system_user_create $app
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Configuring php-fpm..."
+ynh_script_progression --message="Configuring PHP-FPM..."
 
 # Create a dedicated php-fpm config
 ynh_add_fpm_config
@@ -170,7 +170,7 @@ fi
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading nginx web server..."
+ynh_script_progression --message="Reloading NGINX web server..."
 
 ynh_systemd_action --service_name=nginx --action=reload
 
diff --git a/scripts/remove b/scripts/remove
index da291ac..f0bf565 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -12,7 +12,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_print_info "Loading installation settings..."
+ynh_script_progression --message="Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -21,15 +21,10 @@ db_name=$(ynh_app_setting_get $app db_name)
 db_user=$db_name
 final_path=$(ynh_app_setting_get $app final_path)
 
-#=================================================
-# STANDARD REMOVE
-#=================================================
-
-
 #=================================================
 # REMOVE THE MYSQL DATABASE
 #=================================================
-ynh_print_info "Removing the MySQL database"
+ynh_script_progression --message="Removing the MySQL database"
 
 # Remove a database if it exists, along with the associated user
 ynh_mysql_remove_db $db_user $db_name
@@ -37,7 +32,7 @@ ynh_mysql_remove_db $db_user $db_name
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================
-ynh_print_info "Removing app main directory"
+ynh_script_progression --message="Removing app main directory"
 
 # Remove the app directory securely
 ynh_secure_remove "$final_path"
@@ -45,7 +40,7 @@ ynh_secure_remove "$final_path"
 #=================================================
 # REMOVE NGINX CONFIGURATION
 #=================================================
-ynh_print_info "Removing nginx web server configuration"
+ynh_script_progression --message="Removing NGINX web server configuration"
 
 # Remove the dedicated nginx config
 ynh_remove_nginx_config
@@ -53,7 +48,7 @@ ynh_remove_nginx_config
 #=================================================
 # REMOVE PHP-FPM CONFIGURATION
 #=================================================
-ynh_print_info "Removing php-fpm configuration"
+ynh_script_progression --message="Removing PHP-FPM configuration"
 
 # Remove the dedicated php-fpm config
 ynh_remove_fpm_config
@@ -63,7 +58,7 @@ ynh_remove_fpm_config
 #=================================================
 # REMOVE DEDICATED USER
 #=================================================
-ynh_print_info "Removing the dedicated system user"
+ynh_script_progression --message="Removing the dedicated system user"
 
 # Delete a system user
 ynh_system_user_delete $app
@@ -72,4 +67,4 @@ ynh_system_user_delete $app
 # END OF SCRIPT
 #=================================================
 
-ynh_print_info "Removal of $app completed"
+ynh_script_progression --message="Removal of $app completed"
diff --git a/scripts/restore b/scripts/restore
index 7d379d6..4dd5b96 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -15,7 +15,6 @@ source /usr/share/yunohost/helpers
 #=================================================
 
 ynh_clean_setup () {
-	#### Remove this function if there's nothing to clean before calling the remove script.
 	true
 }
 # Exit if an error occurs during the execution of the script
@@ -24,7 +23,7 @@ ynh_abort_if_errors
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_print_info "Loading settings..."
+ynh_script_progression --message="Loading settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -36,7 +35,7 @@ db_name=$(ynh_app_setting_get $app db_name)
 #=================================================
 # CHECK IF THE APP CAN BE RESTORED
 #=================================================
-ynh_print_info "Validating restoration parameters..."
+ynh_script_progression --message="Validating restoration parameters..."
 
 ynh_webpath_available $domain $path_url \
 	|| ynh_die "Path not available: ${domain}${path_url}"
@@ -54,14 +53,14 @@ ynh_restore_file "/etc/nginx/conf.d/$domain.d/$app.conf"
 #=================================================
 # RESTORE THE APP MAIN DIR
 #=================================================
-ynh_print_info "Restoring the app main directory..."
+ynh_script_progression --message="Restoring the app main directory..."
 
 ynh_restore_file "$final_path"
 
 #=================================================
 # RECREATE THE DEDICATED USER
 #=================================================
-ynh_print_info "Recreating the dedicated system user..."
+ynh_script_progression --message="Recreating the dedicated system user..."
 
 # Create the dedicated user (if not existing)
 ynh_system_user_create $app
@@ -69,7 +68,7 @@ ynh_system_user_create $app
 #=================================================
 # RESTORE THE MYSQL DATABASE
 #=================================================
-ynh_print_info "Restoring the MySQL database..."
+ynh_script_progression --message="Restoring the MySQL database..."
 
 db_pwd=$(ynh_app_setting_get $app mysqlpwd)
 ynh_mysql_setup_db $db_name $db_name $db_pwd
@@ -86,13 +85,13 @@ ynh_restore_file "/etc/php/7.0/fpm/pool.d/$app.conf"
 #=================================================
 # RELOAD NGINX AND PHP-FPM
 #=================================================
-ynh_print_info "Reloading nginx web server and php-fpm..."
+ynh_script_progression --message="Reloading NGINX web server and PHP-FPM..."
 
-systemctl reload php7.0-fpm
-systemctl reload nginx
+ynh_systemd_action --service_name=php7.0-fpm --action=reload
+ynh_systemd_action --service_name=nginx --action=reload
 
 #=================================================
 # END OF SCRIPT
 #=================================================
 
-ynh_print_info "Restoration completed for $app"
+ynh_script_progression --message="Restoration completed for $app"
diff --git a/scripts/upgrade b/scripts/upgrade
index 85ab0e1..ef6c72c 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -103,7 +103,7 @@ ynh_secure_remove "$tmpdir"
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Upgrading nginx web server configuration..."
+ynh_script_progression --message="Upgrading NGINX web server configuration..."
 
 # Create a dedicated nginx config
 ynh_add_nginx_config
@@ -119,7 +119,7 @@ ynh_system_user_create $app
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Upgrading php-fpm configuration..."
+ynh_script_progression --message="Upgrading PHP-FPM configuration..."
 
 # Create a dedicated php-fpm config
 ynh_add_fpm_config
@@ -144,9 +144,9 @@ chown -R $app: $final_path
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading nginx web server..."
+ynh_script_progression --message="Reloading NGINX web server..."
 
-systemctl reload nginx
+ynh_systemd_action --service_name=nginx --action=reload
 
 #=================================================
 # END OF SCRIPT