diff --git a/check_process b/check_process
index db18f0c..7caa47e 100644
--- a/check_process
+++ b/check_process
@@ -3,9 +3,9 @@
 		domain="domain.tld"
 		path="/path"
 		admin="john"
-		is_public=1
-		password="phrasedepasse"
 		language="fr"
+		is_public=1
+		password="1Strong-Password"
 	; Checks
 		pkg_linter=1
 		setup_sub_dir=1
@@ -14,6 +14,7 @@
 		setup_private=1
 		setup_public=1
 		upgrade=1
+		# 0.19~ynh1
 		upgrade=1	from_commit=80bdea70f80aafef673718911ad492ddc54aab5c
 		backup_restore=1
 		multi_instance=0
@@ -23,5 +24,5 @@ Email=
 Notification=none
 ;;; Upgrade options
 	; commit=80bdea70f80aafef673718911ad492ddc54aab5c
-		name=Testing (#23)
+		name=0.19~ynh1
 		manifest_arg=domain=DOMAIN&path=PATH&admin=USER&language=fr&is_public=1&password=phrasedepasse&
diff --git a/conf/app.src b/conf/app.src
index cf436e0..1ddbcec 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -3,4 +3,5 @@ SOURCE_SUM=df98b5b0df6fd6bfa5fda88f387ac017bc7bcead42c462745296604f3e0ee501
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
-SOURCE_FILENAME=
\ No newline at end of file
+SOURCE_FILENAME=
+SOURCE_EXTRACT=true
diff --git a/conf/db.example.inc.php b/conf/db.example.inc.php
index 9427545..26e9bfb 100644
--- a/conf/db.example.inc.php
+++ b/conf/db.example.inc.php
@@ -5,7 +5,7 @@ $conf = [
     # The type can be 'pgsql' or 'mysql'
     'type'        => 'pgsql',
     # The database username
-    'username'    => '__DB_NAME__',
+    'username'    => '__DB_USER__',
     # The password
     'password'    => '__DB_PWD__',
     # Where can we find the database ?
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 839822e..6734801 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -1,42 +1,45 @@
 #sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
 location __PATH__/ {
 
-	alias __FINALPATH__/public/;
+  # Path to source
+  alias __FINALPATH__/public/ ;
 
-	if ($scheme = http) {
-		rewrite ^ https://$server_name$request_uri? permanent;
-	}
+  more_set_headers "Access-Control-Allow-Origin: *";
 
-	index index.php;
-	try_files $uri $uri/ /index.php;
+  index index.php;
 
-	location ~ [^/]\.php(/|$) {
-		fastcgi_split_path_info ^(.+?\.php)(/.*)$;
-		fastcgi_pass unix:/var/run/php__PHPVERSION__-fpm-__NAME__.sock;
-		fastcgi_index index.php;
-		include fastcgi_params;
-		fastcgi_param REMOTE_USER     $remote_user;
-		fastcgi_param PATH_INFO       $fastcgi_path_info;
-		fastcgi_param SCRIPT_FILENAME $request_filename;
-	}
+  # Common parameter to increase upload size limit in conjunction with dedicated php-fpm file
+  #client_max_body_size 50M;
 
-	location ~ ^__PATH__/ws/ {
-		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-Real-IP $remote_addr;
-		proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
-		proxy_set_header   X-Forwarded-Proto https;
-		proxy_redirect     off;
+  try_files $uri $uri/ index.php;
+  location ~ [^/]\.php(/|$) {
+    fastcgi_split_path_info ^(.+?\.php)(/.*)$;
+    fastcgi_pass unix:/var/run/php/php__PHPVERSION__-fpm-__NAME__.sock;
 
-		# To avoid disconnecting after 60sec : 
-		proxy_read_timeout 14400s;
-		proxy_send_timeout 14400s;
-		# (14400s is 4h)
-	}
-	
-	# Include SSOWAT user panel.
-	include conf.d/yunohost_panel.conf.inc;
+    fastcgi_index index.php;
+    include fastcgi_params;
+    fastcgi_param REMOTE_USER $remote_user;
+    fastcgi_param PATH_INFO $fastcgi_path_info;
+    fastcgi_param SCRIPT_FILENAME $request_filename;
+  }
+
+  location __PATH__/ws/ {
+    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-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header X-Forwarded-Proto https;
+    proxy_redirect off;
+
+    # To avoid disconnecting after 60sec : 
+    proxy_read_timeout 14400s;
+    proxy_send_timeout 14400s;
+    # (14400s is 4h)
+  }
+
+  # Include SSOWAT user panel.
+  include conf.d/yunohost_panel.conf.inc;
 }
diff --git a/conf/php-fpm.conf b/conf/php-fpm.conf
index 7ac1650..e3bbd5b 100644
--- a/conf/php-fpm.conf
+++ b/conf/php-fpm.conf
@@ -1,10 +1,11 @@
 ; Start a new pool named 'www'.
-; the variable $pool can we used in any directive and will be replaced by the
+; the variable $pool can be used in any directive and will be replaced by the
 ; pool name ('www' here)
 [__NAMETOCHANGE__]
 
 ; Per pool prefix
 ; It only applies on the following directives:
+; - 'access.log'
 ; - 'slowlog'
 ; - 'listen' (unixsocket)
 ; - 'chroot'
@@ -24,17 +25,19 @@ group = __USER__
 
 ; The address on which to accept FastCGI requests.
 ; Valid syntaxes are:
-;   'ip.add.re.ss:port'    - to listen on a TCP socket to a specific address on
+;   'ip.add.re.ss:port'    - to listen on a TCP socket to a specific IPv4 address on
 ;                            a specific port;
-;   'port'                 - to listen on a TCP socket to all addresses on a
-;                            specific port;
+;   '[ip:6:addr:ess]:port' - to listen on a TCP socket to a specific IPv6 address on
+;                            a specific port;
+;   'port'                 - to listen on a TCP socket to all addresses
+;                            (IPv6 and IPv4-mapped) on a specific port;
 ;   '/path/to/unix/socket' - to listen on a unix socket.
 ; Note: This value is mandatory.
-listen = /var/run/php__PHPVERSION__-fpm-__NAMETOCHANGE__.sock
+listen = /var/run/php/php__PHPVERSION__-fpm-__NAMETOCHANGE__.sock
 
-; Set listen(2) backlog. A value of '-1' means unlimited.
-; Default Value: 128 (-1 on FreeBSD and OpenBSD)
-;listen.backlog = 128
+; Set listen(2) backlog.
+; Default Value: 511 (-1 on FreeBSD and OpenBSD)
+;listen.backlog = 511
 
 ; Set permissions for unix socket, if one is used. In Linux, read/write
 ; permissions must be set in order to allow connections from a web server. Many
@@ -44,8 +47,13 @@ listen = /var/run/php__PHPVERSION__-fpm-__NAMETOCHANGE__.sock
 listen.owner = www-data
 listen.group = www-data
 listen.mode = 0600
+; When POSIX Access Control Lists are supported you can set them using
+; these options, value is a comma separated list of user/group names.
+; When set, listen.owner and listen.group are ignored
+;listen.acl_users =
+;listen.acl_groups =
 
-; List of ipv4 addresses of FastCGI clients which are allowed to connect.
+; List of addresses (IPv4/IPv6) of FastCGI clients which are allowed to connect.
 ; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original
 ; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address
 ; must be separated by a comma. If this value is left blank, connections will be
@@ -59,7 +67,13 @@ listen.mode = 0600
 ;       - The pool processes will inherit the master process priority
 ;         unless it specified otherwise
 ; Default Value: no set
-; priority = -19
+; process.priority = -19
+
+; Set the process dumpable flag (PR_SET_DUMPABLE prctl) even if the process user
+; or group is differrent than the master process user. It allows to create process
+; core dump and ptrace the process for the pool user.
+; Default Value: no
+; process.dumpable = yes
 
 ; Choose how the process manager will control the number of child processes.
 ; Possible Values:
@@ -215,7 +229,7 @@ pm.max_requests = 500
 ;   last request memory:  0
 ;
 ; Note: There is a real-time FPM status monitoring sample web page available
-;       It's available in: ${prefix}/share/fpm/status.html
+;       It's available in: /usr/share/php/7.0/fpm/status.html
 ;
 ; Note: The value must start with a leading slash (/). The value can be
 ;       anything, but it may not be a good idea to use the .php extension or it
@@ -275,7 +289,7 @@ pm.max_requests = 500
 ;      - %{megabytes}M
 ;      - %{mega}M
 ;  %n: pool name
-;  %o: ouput header
+;  %o: output header
 ;      it must be associated with embraces to specify the name of the header:
 ;      - %{Content-Type}o
 ;      - %{X-Powered-By}o
@@ -291,9 +305,13 @@ pm.max_requests = 500
 ;  %t: server time the request was received
 ;      it can accept a strftime(3) format:
 ;      %d/%b/%Y:%H:%M:%S %z (default)
+;      The strftime(3) format must be encapsuled in a %{<strftime_format>}t tag
+;      e.g. for a ISO8601 formatted timestring, use: %{%Y-%m-%dT%H:%M:%S%z}t
 ;  %T: time the log has been written (the request has finished)
 ;      it can accept a strftime(3) format:
 ;      %d/%b/%Y:%H:%M:%S %z (default)
+;      The strftime(3) format must be encapsuled in a %{<strftime_format>}t tag
+;      e.g. for a ISO8601 formatted timestring, use: %{%Y-%m-%dT%H:%M:%S%z}t
 ;  %u: remote user
 ;
 ; Default: "%R - %u %t \"%m %r\" %s"
@@ -340,7 +358,7 @@ request_terminate_timeout = 1d
 ; Chdir to this directory at the start.
 ; Note: relative path can be used.
 ; Default Value: current directory or / when chroot
-chdir = __FINALPATH__
+chdir = __FINALPATH__/public
 
 ; Redirect worker stdout and stderr into main error log. If not set, stdout and
 ; stderr will be redirected to /dev/null according to FastCGI specs.
@@ -349,13 +367,22 @@ chdir = __FINALPATH__
 ; Default Value: no
 catch_workers_output = yes
 
+; Clear environment in FPM workers
+; Prevents arbitrary environment variables from reaching FPM worker processes
+; by clearing the environment in workers before env vars specified in this
+; pool configuration are added.
+; Setting to "no" will make all environment variables available to PHP code
+; via getenv(), $_ENV and $_SERVER.
+; Default Value: yes
+;clear_env = no
+
 ; Limits the extensions of the main script FPM will allow to parse. This can
 ; prevent configuration mistakes on the web server side. You should only limit
 ; FPM to .php extensions to prevent malicious users to use other extensions to
-; exectute php code.
+; execute php code.
 ; Note: set an empty value to allow all extensions.
 ; Default Value: .php
-;security.limit_extensions = .php .php3 .php4 .php5
+;security.limit_extensions = .php .php3 .php4 .php5 .php7
 
 ; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
 ; the current environment.
@@ -391,5 +418,16 @@ catch_workers_output = yes
 ;php_admin_flag[log_errors] = on
 ;php_admin_value[memory_limit] = 32M
 
+; Common values to change to increase file upload limit
+; php_admin_value[upload_max_filesize] = 50M
+; php_admin_value[post_max_size] = 50M
+; php_admin_flag[mail.add_x_header] = Off
+
+; Other common parameters
+; php_admin_value[max_execution_time] = 600
+; php_admin_value[max_input_time] = 300
+; php_admin_value[memory_limit] = 256M
+; php_admin_flag[short_open_tag] = On
+
 php_admin_value[open_basedir] = none
 php_admin_value[date.timezone] = "__TIMEZONE__"
diff --git a/conf/systemd.service b/conf/systemd.service
index 73e3095..bdbe66a 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -5,8 +5,11 @@ After=nginx.service network.target local-fs.target postgresql.service
 [Service]
 Type=simple
 User=__APP__
+Group=__APP__
+Environment=PUBLIC_URL=https://__DOMAIN____PATH__/
+Environment=WS_PORT=__PORT__
 WorkingDirectory=__FINALPATH__
-ExecStart=/usr/bin/php__PHPVERSION__ daemon.php start --interface=127.0.0.1 --url=https://__DOMAIN____PATH__/ --port=__PORT__
+ExecStart=/usr/bin/php__PHPVERSION__ daemon.php start --url=${PUBLIC_URL} --port=${WS_PORT}
 StandardOutput=syslog
 SyslogIdentifier=__APP__
 PIDFile=/run/movim.pid
diff --git a/doc/.gitkeep b/doc/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/doc/DESCRIPTION.md b/doc/DESCRIPTION.md
new file mode 100644
index 0000000..7b04a66
--- /dev/null
+++ b/doc/DESCRIPTION.md
@@ -0,0 +1 @@
+Web-based cross-platform XMPP client
diff --git a/doc/DESCRIPTION_fr.md b/doc/DESCRIPTION_fr.md
new file mode 100644
index 0000000..8c95830
--- /dev/null
+++ b/doc/DESCRIPTION_fr.md
@@ -0,0 +1 @@
+Client XMPP multiplateforme basé sur le Web
diff --git a/doc/screenshots/.gitkeep b/doc/screenshots/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/manifest.json b/manifest.json
index 432a3b8..942515f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,9 +6,9 @@
         "en": "Web-based cross-platform XMPP client",
         "fr": "Client XMPP multiplateforme basé sur le Web"
     },
-    "version": "0.19~ynh2",
+    "version": "0.19~ynh3",
     "url": "https://movim.eu",
-     "upstream": {
+    "upstream": {
         "license": "AGPL-3.0-or-later",
         "website": "https://movim.eu",
         "demo": "https://nl.movim.eu/?login",
@@ -21,7 +21,7 @@
         "email": ""
     },
     "requirements": {
-        "yunohost": ">= 4.2.4"
+        "yunohost": ">= 4.3.0"
     },
     "multi_instance": false,
     "services": [
@@ -31,11 +31,10 @@
         "metronome"
     ],
     "arguments": {
-        "install" : [
+        "install": [
             {
                 "name": "domain",
-                "type": "domain",
-                "example": "domain.org"
+                "type": "domain"
             },
             {
                 "name": "path",
@@ -45,18 +44,16 @@
             },
             {
                 "name": "admin",
-                "type": "user",
-                "example": "johndoe"
-            },
-            {
-                "name": "password",
-                "type": "password",
-                "example": "Choose a password"
+                "type": "user"
             },
             {
                 "name": "is_public",
                 "type": "boolean",
                 "default": true
+            },
+            {
+                "name": "password",
+                "type": "password"
             }
         ]
     }
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 986295d..7b8c11b 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -9,7 +9,7 @@ pkg_dependencies="postgresql postgresql-contrib apt-transport-https"
 
 YNH_PHP_VERSION="7.3"
 
-YNH_COMPOSER_VERSION="2.0.13"
+YNH_COMPOSER_VERSION="2.2.5"
 
 extra_php_dependencies="php${YNH_PHP_VERSION}-curl php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-imagick php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-pgsql php${YNH_PHP_VERSION}-xml"
 
diff --git a/scripts/backup b/scripts/backup
index aca5c31..ac96ed0 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -6,6 +6,7 @@
 # IMPORT GENERIC HELPERS
 #=================================================
 
+# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
 source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
@@ -71,4 +72,4 @@ ynh_psql_dump_db --database="$db_name" > db.sql
 # END OF SCRIPT
 #=================================================
 
-ynh_print_info --message="Backup script completed for Movim. (YunoHost will then actually copy those files to the archive)."
+ynh_print_info --message="Backup script completed for $app. (YunoHost will then actually copy those files to the archive)."
diff --git a/scripts/change_url b/scripts/change_url
index 5aa3c0b..d24bbe1 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -24,17 +24,17 @@ app=$YNH_APP_INSTANCE_NAME
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..." --weight=1
+ynh_script_progression --message="Loading installation settings..."
 
 # Needed for helper "ynh_add_nginx_config"
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
-phpversion=$(ynh_app_setting_get --app="$app" --key=phpversion)
+phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 port=$(ynh_app_setting_get --app=$app --key=port)
 
 #=================================================
-# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
+# BACKUP BEFORE CHANGE URL THEN ACTIVE TRAP
 #=================================================
-ynh_script_progression --message="Backing up the app before changing its URL (may take a while)..." --weight=1
+ynh_script_progression --message="Backing up the app before changing its URL (may take a while)..."
 
 # Backup the current version of the app
 ynh_backup_before_upgrade
@@ -69,14 +69,14 @@ fi
 #=================================================
 # STOP SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Stopping a systemd service..." --weight=2
+ynh_script_progression --message="Stopping a systemd service..."
 
-ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
+ynh_systemd_action --service_name=$app --action="stop" --log_path="systemd" --line_match="Stopped"
 
 #=================================================
 # MODIFY URL IN NGINX CONF
 #=================================================
-ynh_script_progression --message="Updating NGINX web server configuration..." --weight=2
+ynh_script_progression --message="Updating NGINX web server configuration..."
 
 nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
 
@@ -103,22 +103,14 @@ then
 fi
 
 #=================================================
-# STOP SYSTEMD SERVICE
-#=================================================
-ynh_script_progression --message="Stopping a systemd service..." --weight=11
-
-ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
-
+# SPECIFIC MODIFICATIONS
 #=================================================
 # SETUP SYSTEMD
 #=================================================
-ynh_script_progression --message="Configuring a systemd service..." --weight=4
-
-ynh_replace_string --match_string="__DOMAIN__" --replace_string="$new_domain" --target_file=../conf/systemd.service
-ynh_replace_string --match_string="__PATH__" --replace_string="$new_path" --target_file=../conf/systemd.service
-ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file=../conf/systemd.service
-ynh_replace_string --match_string="__PHPVERSION__" --replace_string="$phpversion" --target_file=../conf/systemd.service
+ynh_script_progression --message="Configuring a systemd service..."
 
+domain=$new_domain
+path=$new_path
 ynh_add_systemd_config
 
 #=================================================
@@ -126,14 +118,15 @@ ynh_add_systemd_config
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Starting a systemd service..." --weight=2
+ynh_script_progression --message="Starting a systemd service..."
 
-ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
+# Start a systemd service
+ynh_systemd_action --service_name=$app --action="start" --log_path="systemd" --line_match="Movim daemon launched"
 
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..." --weight=1
+ynh_script_progression --message="Reloading NGINX web server..."
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -141,4 +134,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Change of URL completed for $app" --last
+ynh_script_progression --message="Change of URL completed for $app"
diff --git a/scripts/install b/scripts/install
index bbb33a0..5042b72 100644
--- a/scripts/install
+++ b/scripts/install
@@ -13,6 +13,9 @@ source /usr/share/yunohost/helpers
 # MANAGE SCRIPT FAILURE
 #=================================================
 
+ynh_clean_setup () {
+	ynh_clean_check_starting
+}
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
@@ -32,10 +35,10 @@ app=$YNH_APP_INSTANCE_NAME
 #=================================================
 # CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
 #=================================================
-ynh_script_progression --message="Validating installation parameters..." --weight=1
+ynh_script_progression --message="Validating installation parameters..."
 
 final_path=/var/www/$app
-test ! -e "$final_path" || ynh_die "This path already contains a folder"
+test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
 
 # Register (book) web path
 ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
@@ -43,7 +46,7 @@ ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
 #=================================================
 # STORE SETTINGS FROM MANIFEST
 #=================================================
-ynh_script_progression --message="Storing installation settings..." --weight=2
+ynh_script_progression --message="Storing installation settings..."
 
 ynh_app_setting_set --app=$app --key=domain --value=$domain
 ynh_app_setting_set --app=$app --key=path --value=$path_url
@@ -54,16 +57,16 @@ ynh_app_setting_set --app=$app --key=admin --value=$admin
 #=================================================
 # FIND AND OPEN A PORT
 #=================================================
-ynh_script_progression --message="Finding an available port..." --weight=2
+ynh_script_progression --message="Finding an available port..."
 
-# Find a free port
+# Find an available port
 port=$(ynh_find_port --port=9537)
 ynh_app_setting_set --app=$app --key=port --value=$port
 
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Installing dependencies..." --weight=1
+ynh_script_progression --message="Installing dependencies..."
 
 # Install packages
 ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
@@ -71,21 +74,22 @@ ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
-ynh_script_progression --message="Configuring system user..." --weight=3
+ynh_script_progression --message="Configuring system user..."
 
 # Create a system user
-ynh_system_user_create --username=$app --home_dir="$final_path"
+ynh_system_user_create --username=$app --home_dir=$final_path
 
 #=================================================
 # CREATE A POSTGRESQL DATABASE
 #=================================================
-ynh_script_progression --message="Creating a PostgreSQL database..." --weight=2
+ynh_script_progression --message="Creating a PostgreSQL database..."
 
 db_name=$(ynh_sanitize_dbid --db_name=$app)
 db_user=$db_name
 ynh_app_setting_set --app=$app --key=db_name --value=$db_name
 ynh_psql_test_if_first_run
-ynh_psql_setup_db --db_user=$db_name --db_name=$db_name
+ynh_psql_setup_db --db_user=$db_user --db_name=$db_name
+db_pwd=$(ynh_app_setting_get --app=$app --key=psqlpwd)
 
 ynh_psql_execute_as_root --sql="CREATE EXTENSION IF NOT EXISTS unaccent;" --database=$db_name
 ynh_psql_execute_as_root --sql="CREATE EXTENSION IF NOT EXISTS pg_trgm;" --database=$db_name
@@ -93,12 +97,15 @@ ynh_psql_execute_as_root --sql="CREATE EXTENSION IF NOT EXISTS pg_trgm;" --datab
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
-ynh_script_progression --message="Setting up source files..." --weight=4
+ynh_script_progression --message="Setting up source files..."
 
 ynh_app_setting_set --app=$app --key=final_path --value=$final_path
 # Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source --dest_dir="$final_path"
 
+# Temporary workaround to fix movim.ERROR: Error: Call to undefined function GuzzleHttp\Psr7\uri_for()
+ynh_replace_string --match_string="0.3.5" --replace_string="0.4.1" --target_file="$final_path/composer.json"
+
 chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
@@ -106,7 +113,7 @@ chown -R $app:www-data "$final_path"
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Configuring NGINX web server..." --weight=11
+ynh_script_progression --message="Configuring NGINX web server..."
 
 # Create a dedicated NGINX config
 ynh_add_nginx_config
@@ -114,83 +121,75 @@ ynh_add_nginx_config
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Configuring PHP-FPM..." --weight=1
+ynh_script_progression --message="Configuring PHP-FPM..."
 
 # Create a dedicated PHP-FPM config
-ynh_replace_string --match_string="__TIMEZONE__" --replace_string="$timezone" --target_file=../conf/php-fpm.conf
-
 ynh_add_fpm_config --package="$extra_php_dependencies"
-phpversion=$(ynh_app_setting_get --app="$app" --key=phpversion)
+phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 
 #=================================================
-# SET CONFIGURATION FILE
+# SPECIFIC SETUP
 #=================================================
-ynh_script_progression --message="Modifying a config file..." --weight=1
+# ADD A CONFIGURATION
+#=================================================
+ynh_script_progression --message="Adding a configuration file..."
 
 ynh_add_config --template="../conf/db.example.inc.php" --destination="$final_path/config/db.inc.php"
 
 chmod 400 "$final_path/config/db.inc.php"
 chown $app:$app "$final_path/config/db.inc.php"
 
-#=================================================
-# Install PHP dependencies using composer
-#=================================================
-ynh_script_progression --message="Configuring Composer..." --weight=1
-
-ynh_install_composer
-
 #=================================================
 # SETUP SYSTEMD
 #=================================================
-ynh_script_progression --message="Configuring a systemd service..." --weight=12
+ynh_script_progression --message="Configuring a systemd service..."
 
+# Create a dedicated systemd config
 ynh_add_systemd_config
 
 #=================================================
-# SET-UP DATABASE AND CONFIGURATION
+# BUILD MOVIM
 #=================================================
-ynh_script_progression --message="Configuring Movim..." --weight=1
+ynh_script_progression --message="Building Movim..."
 
-# Create cachedir folder
-cache_dir="/home/yunohost.app/$app"
-mkdir -p $cache_dir
-chown -R $app $cache_dir
-
-pushd $final_path
-	php$phpversion composer.phar $app:migrate --quiet
-	php$phpversion daemon.php config --username=$admin --password=$password --quiet
-popd
+ynh_exec_warn_less ynh_install_composer --phpversion="$phpversion" --workdir="$final_path"
+ynh_exec_warn_less ynh_composer_exec --phpversion="$phpversion" --workdir="$final_path" --commands="movim:migrate"
+ynh_exec_as $app php$phpversion $final_path/daemon.php config --username=$admin --password=$password --quiet
 
+#=================================================
+# GENERIC FINALIZATION
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
-ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
+ynh_script_progression --message="Integrating service in YunoHost..."
 
-yunohost service add $app --description="Responsive web-based XMPP client" --log="/var/log/$app/$app.log"
+yunohost service add $app --description="Responsive web-based XMPP client"
 
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Starting a systemd service..." --weight=2
+ynh_script_progression --message="Starting a systemd service..."
 
 # Start a systemd service
-ynh_systemd_action --service_name=$app --action=start --log_path="systemd" #--line_match="HTTP Server listening"
+ynh_systemd_action --service_name=$app --action="start" --log_path="systemd" --line_match="Movim daemon launched"
 
 #=================================================
 # SETUP SSOWAT
 #=================================================
-ynh_script_progression --message="Configuring permissions..." --weight=1
+ynh_script_progression --message="Configuring permissions..."
 
-# Make app public if necessary or protect it
+# Make app public if necessary
 if [ $is_public -eq 1 ]
 then
+	# Everyone can access the app.
+	# The "main" permission is automatically created before the install script.
 	ynh_permission_update --permission="main" --add="visitors"
 fi
 
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..." --weight=1
+ynh_script_progression --message="Reloading NGINX web server..."
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -198,4 +197,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Installation of Movim completed" --last
+ynh_script_progression --message="Installation of $app completed"
diff --git a/scripts/remove b/scripts/remove
index 693af90..b7d84fa 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -12,15 +12,15 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
+ynh_script_progression --message="Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
-# Retrieve app settings
 domain=$(ynh_app_setting_get --app=$app --key=domain)
-final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 port=$(ynh_app_setting_get --app=$app --key=port)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_user=$db_name
+final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 
 #=================================================
 # STANDARD REMOVE
@@ -31,14 +31,14 @@ db_user=$db_name
 # Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
 if ynh_exec_warn_less yunohost service status $app >/dev/null
 then
-	ynh_script_progression --message="Removing $app service integration..." --weight=1
+	ynh_script_progression --message="Removing $app service integration..."
 	yunohost service remove $app
 fi
 
 #=================================================
 # STOP AND REMOVE SERVICE
 #=================================================
-ynh_script_progression --message="Stopping and removing the systemd service" --weight=1
+ynh_script_progression --message="Stopping and removing the systemd service..."
 
 # Remove the dedicated systemd config
 ynh_remove_systemd_config
@@ -46,57 +46,49 @@ ynh_remove_systemd_config
 #=================================================
 # REMOVE THE POSTGRESQL DATABASE
 #=================================================
-ynh_script_progression --message="Removing the PostgreSQL database" --weight=1
+ynh_script_progression --message="Removing the PostgreSQL database..."
 
 # Remove a database if it exists, along with the associated user
 ynh_psql_remove_db --db_user=$db_user --db_name=$db_name
 
-#=================================================
-# REMOVE NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Removing NGINX web server configuration..." --weight=5
-
-# Remove the dedicated NGINX config
-ynh_remove_nginx_config
-
-#=================================================
-# REMOVE DEPENDENCIES
-#=================================================
-ynh_script_progression --message="Removing dependencies..." --weight=1
-
-# Remove metapackage and its dependencies
-ynh_remove_app_dependencies
-
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================
-ynh_script_progression --message="Removing Movim main directory..." --weight=6
+ynh_script_progression --message="Removing app main directory..."
 
 # Remove the app directory securely
 ynh_secure_remove --file="$final_path"
 
 #=================================================
-# REMOVE APP CACHE DIR
+# REMOVE NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing Movim cache directory..." --weight=6
+ynh_script_progression --message="Removing NGINX web server configuration..."
 
-# Remove the app directory securely
-ynh_secure_remove --file="/home/$app"
+# Remove the dedicated NGINX config
+ynh_remove_nginx_config
 
 #=================================================
 # REMOVE PHP-FPM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing PHP-FPM configuration..." --weight=2
+ynh_script_progression --message="Removing PHP-FPM configuration..."
 
-# Remove the dedicated PHP_FPM config
+# Remove the dedicated PHP-FPM config
 ynh_remove_fpm_config
 
+#=================================================
+# REMOVE DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Removing dependencies..."
+
+# Remove metapackage and its dependencies
+ynh_remove_app_dependencies
+
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
 # REMOVE DEDICATED USER
 #=================================================
-ynh_script_progression --message="Removing the dedicated system user..." --weight=1
+ynh_script_progression --message="Removing the dedicated system user..."
 
 # Delete a system user
 ynh_system_user_delete --username=$app
@@ -105,4 +97,4 @@ ynh_system_user_delete --username=$app
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Removal of Movim completed" --last
+ynh_script_progression --message="Removal of $app completed"
diff --git a/scripts/restore b/scripts/restore
index 19a43b7..ac7fe25 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -6,7 +6,7 @@
 # IMPORT GENERIC HELPERS
 #=================================================
 
-#Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
+# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
 source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
@@ -15,7 +15,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 
 ynh_clean_setup () {
-	true
+	ynh_clean_check_starting
 }
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
@@ -23,7 +23,7 @@ ynh_abort_if_errors
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..." --weight=1
+ynh_script_progression --message="Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -34,14 +34,13 @@ db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_user=$db_name
 db_pwd=$(ynh_app_setting_get --app=$app --key=psqlpwd)
 phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
+timezone=$(cat /etc/timezone)
 
 #=================================================
 # CHECK IF THE APP CAN BE RESTORED
 #=================================================
-ynh_script_progression --message="Validating restoration parameters..." --weight=2
+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}"
 test ! -d $final_path \
 	|| ynh_die --message="There is already a directory: $final_path "
 
@@ -50,21 +49,22 @@ test ! -d $final_path \
 #=================================================
 # RESTORE THE NGINX CONFIGURATION
 #=================================================
+ynh_script_progression --message="Restoring the NGINX web server configuration..."
 
 ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
 #=================================================
 # RECREATE THE DEDICATED USER
 #=================================================
-ynh_script_progression --message="Recreating the dedicated system user..." --weight=1
+ynh_script_progression --message="Recreating the dedicated system user..."
 
 # Create the dedicated user (if not existing)
-ynh_system_user_create --username=$app --home_dir="$final_path"
+ynh_system_user_create --username=$app --home_dir=$final_path
 
 #=================================================
 # RESTORE THE APP MAIN DIR
 #=================================================
-ynh_script_progression --message="Restoring Movim main directory..." --weight=1
+ynh_script_progression --message="Restoring the app main directory..."
 
 ynh_restore_file --origin_path="$final_path"
 
@@ -75,15 +75,20 @@ chown -R $app:www-data "$final_path"
 #=================================================
 # RESTORE THE PHP-FPM CONFIGURATION
 #=================================================
+ynh_script_progression --message="Restoring the PHP-FPM configuration..."
 
 ynh_restore_file --origin_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
 
+# Recreate a dedicated php-fpm config
+ynh_add_fpm_config --package="$extra_php_dependencies"
+phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
+
 #=================================================
 # SPECIFIC RESTORATION
 #=================================================
 # REINSTALL DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Reinstalling dependencies..." --weight=2
+ynh_script_progression --message="Reinstalling dependencies..."
 
 # Define and install dependencies
 ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
@@ -91,7 +96,7 @@ ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 #=================================================
 # RESTORE THE POSTGRESQL DATABASE
 #=================================================
-ynh_script_progression --message="Restoring the PostgreSQL database..." --weight=6
+ynh_script_progression --message="Restoring the PostgreSQL database..."
 
 ynh_psql_test_if_first_run
 ynh_psql_setup_db --db_user=$db_user --db_name=$db_name --db_pwd=$db_pwd
@@ -100,7 +105,7 @@ ynh_psql_execute_file_as_root --file="./db.sql" --database=$db_name
 #=================================================
 # RESTORE SYSTEMD
 #=================================================
-ynh_script_progression --message="Restoring the systemd configuration..." --weight=4
+ynh_script_progression --message="Restoring the systemd configuration..."
 
 ynh_restore_file --origin_path="/etc/systemd/system/$app.service"
 systemctl enable $app.service --quiet
@@ -108,23 +113,23 @@ systemctl enable $app.service --quiet
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
-ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
+ynh_script_progression --message="Integrating service in YunoHost..."
 
-yunohost service add $app --description="Responsive web-based XMPP client" --log="/var/log/$app/$app.log"
+yunohost service add $app --description="Responsive web-based XMPP client"
 
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Starting a systemd service..." --weight=2
+ynh_script_progression --message="Starting a systemd service..."
 
-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" --line_match="Movim daemon launched"
 
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
 # RELOAD NGINX AND PHP-FPM
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server and PHP-FPM..." --weight=1
+ynh_script_progression --message="Reloading NGINX web server and PHP-FPM..."
 
 ynh_systemd_action --service_name=php$phpversion-fpm --action=reload
 ynh_systemd_action --service_name=nginx --action=reload
@@ -133,4 +138,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Restoration completed for Movim" --last
+ynh_script_progression --message="Restoration completed for $app"
diff --git a/scripts/upgrade b/scripts/upgrade
index 33de1a1..25986fc 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -12,16 +12,16 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..." --weight=1
+ynh_script_progression --message="Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
-# Retrieve app settings
 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)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
+db_user=$db_name
 db_pwd=$(ynh_app_setting_get --app=$app --key=psqlpwd)
 phpversion=$(ynh_app_setting_get --app="$app" --key=phpversion)
 timezone=$(cat /etc/timezone)
@@ -29,17 +29,42 @@ timezone=$(cat /etc/timezone)
 #=================================================
 # CHECK VERSION
 #=================================================
+ynh_script_progression --message="Checking version..."
 
 upgrade_type=$(ynh_check_app_version_changed)
 
+#=================================================
+# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
+#=================================================
+ynh_script_progression --message="Backing up the app before upgrading (may take a while)..."
+
+# Backup the current version of the app
+ynh_backup_before_upgrade
+ynh_clean_setup () {
+	# Restore it if the upgrade fails
+	ynh_restore_upgradebackup
+}
+# Exit if an error occurs during the execution of the script
+ynh_abort_if_errors
+
+#=================================================
+# STANDARD UPGRADE STEPS
+#=================================================
+# STOP SYSTEMD SERVICE
+#=================================================
+ynh_script_progression --message="Stopping a systemd service..."
+
+ynh_systemd_action --service_name=$app --action="stop" --log_path="systemd" --line_match="Stopped"
+
 #=================================================
 # ENSURE DOWNWARD COMPATIBILITY
 #=================================================
-ynh_script_progression --message="Ensuring downward compatibility..." --weight=4
+ynh_script_progression --message="Ensuring downward compatibility..."
 
 # If db_name doesn't exist, create it
 if [ -z "$db_name" ]; then
 	db_name=$(ynh_sanitize_dbid --db_name=$app)
+	db_user=$db_name
 	ynh_app_setting_set --app=$app --key=db_name --value=$db_name
 fi
 
@@ -56,36 +81,13 @@ if ynh_legacy_permissions_exists; then
 	ynh_app_setting_delete --app=$app --key=is_public
 fi
 
-#=================================================
-# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
-#=================================================
-ynh_script_progression --message="Backing up Movim before upgrading (may take a while)..." --weight=1
-
-# Backup the current version of the app
-ynh_backup_before_upgrade
-ynh_clean_setup () {
-	# restore it if the upgrade fails
-	ynh_restore_upgradebackup
-}
-# Exit if an error occurs during the execution of the script
-ynh_abort_if_errors
-
-#=================================================
-# STANDARD UPGRADE STEPS
-#=================================================
-# STOP SYSTEMD SERVICE
-#=================================================
-ynh_script_progression --message="Stopping a systemd service..." --weight=23
-
-ynh_systemd_action --service_name=$app --action=stop --log_path="/var/log/$app/$app.log"
-
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
-ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
+ynh_script_progression --message="Making sure dedicated system user exists..."
 
 # Create a dedicated user (if not existing)
-ynh_system_user_create --username=$app --home_dir="$final_path"
+ynh_system_user_create --username=$app --home_dir=$final_path
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
@@ -93,10 +95,13 @@ ynh_system_user_create --username=$app --home_dir="$final_path"
 
 if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
-	ynh_script_progression --message="Upgrading source files..." --weight=1
+	ynh_script_progression --message="Upgrading source files..."
 
 	# Download, check integrity, uncompress and patch the source from app.src
 	ynh_setup_source --dest_dir="$final_path"
+
+	# Temporary workaround to fix movim.ERROR: Error: Call to undefined function GuzzleHttp\Psr7\uri_for()
+	ynh_replace_string --match_string="0.3.5" --replace_string="0.4.1" --target_file="$final_path/composer.json"
 fi
 
 chmod 750 "$final_path"
@@ -106,65 +111,76 @@ chown -R $app:www-data "$final_path"
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=5
+ynh_script_progression --message="Upgrading NGINX web server configuration..."
 
-# Create a dedicated nginx config
+# Create a dedicated NGINX config
 ynh_add_nginx_config
 
 #=================================================
 # UPGRADE DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Upgrading dependencies..." --weight=4
+ynh_script_progression --message="Upgrading dependencies..."
 
 ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Upgrading PHP-FPM configuration..." --weight=1
+ynh_script_progression --message="Upgrading PHP-FPM configuration..."
 
 # Create a dedicated PHP-FPM config
-ynh_replace_string --match_string="__TIMEZONE__" --replace_string="$timezone" --target_file=../conf/php-fpm.conf
-
 ynh_add_fpm_config --package="$extra_php_dependencies"
 
 #=================================================
-# INTEGRATE SERVICE IN YUNOHOST
+# SPECIFIC SETUP
 #=================================================
-ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
+# UPDATE A CONFIG FILE
+#=================================================
+ynh_script_progression --message="Updating a configuration file..."
 
-yunohost service add $app --description="Responsive web-based XMPP client" --log="/var/log/$app/$app.log"
+ynh_add_config --template="../conf/db.example.inc.php" --destination="$final_path/config/db.inc.php"
+
+chmod 400 "$final_path/config/db.inc.php"
+chown $app:$app "$final_path/config/db.inc.php"
 
 #=================================================
-# INSTALL PHP DEPENDENCIES USING COMPOSER
+# BUILD MOVIM
 #=================================================
-ynh_script_progression --message="Installing Composer..." --weight=1
+ynh_script_progression --message="Building Movim..."
 
-pushd "$final_path"
-	ynh_exec_warn_less ynh_install_composer \
-		&& php$phpversion composer.phar config --global discard-changes true --quiet \
-		&& php$phpversion composer.phar update --no-interaction --quiet \
-		&& php$phpversion composer.phar movim:migrate --quiet
-popd
+ynh_exec_warn_less ynh_install_composer --phpversion="$phpversion" --workdir="$final_path"
+ynh_exec_warn_less ynh_composer_exec --phpversion="$phpversion" --workdir="$final_path" --commands="config --global discard-changes true --quiet"
+ynh_exec_warn_less ynh_composer_exec --phpversion="$phpversion" --workdir="$final_path" --commands="update --no-interaction --quiet"
+ynh_exec_warn_less ynh_composer_exec --phpversion="$phpversion" --workdir="$final_path" --commands="movim:migrate --quiet"
 
 #=================================================
 # SETUP SYSTEMD
 #=================================================
-ynh_script_progression --message="Upgrading systemd configuration..." --weight=5
+ynh_script_progression --message="Upgrading systemd configuration..."
 
+# Create a dedicated systemd config
 ynh_add_systemd_config
 
+#=================================================
+# GENERIC FINALIZATION
+#=================================================
+# INTEGRATE SERVICE IN YUNOHOST
+#=================================================
+ynh_script_progression --message="Integrating service in YunoHost..."
+
+yunohost service add $app --description="Responsive web-based XMPP client"
+
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Starting a systemd service..." --weight=1
+ynh_script_progression --message="Starting a systemd service..."
 
-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" --line_match="Movim daemon launched"
 
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..." --weight=1
+ynh_script_progression --message="Reloading NGINX web server..."
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -172,4 +188,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Upgrade of Movim completed" --last
+ynh_script_progression --message="Upgrade of $app completed"