diff --git a/check_process b/check_process
deleted file mode 100644
index f27deeb..0000000
--- a/check_process
+++ /dev/null
@@ -1,22 +0,0 @@
-;; Test complet
-	; Manifest
-		domain="domain.tld"
-		path="/path"
-		is_public=1
-	; Checks
-		pkg_linter=1
-		setup_sub_dir=0
-		setup_root=1
-		setup_nourl=0
-		setup_private=1
-		setup_public=1
-		upgrade=1
-		# 4.2.4~ynh2
-		upgrade=1	from_commit=758922052169f08178c704d889246532fe5fae83
-		backup_restore=1
-		multi_instance=1
-		port_already_use=0
-		change_url=1
-;;; Options
-Email=
-Notification=none
diff --git a/manifest.json b/manifest.json
deleted file mode 100644
index 58330e3..0000000
--- a/manifest.json
+++ /dev/null
@@ -1,42 +0,0 @@
-{
-    "name": "Redmine",
-    "id": "redmine",
-    "packaging_format": 1,
-    "description": {
-        "en": "Flexible project management web application",
-        "fr": "Gestionnaire de projet flexible sous forme d'application web"
-    },
-    "version": "5.0.4~ynh1",
-    "url": "https://www.redmine.org/",
-    "upstream": {
-        "license": "GPL-2.0",
-        "website": "https://www.redmine.org",
-        "code": "https://github.com/redmine/redmine"
-    },
-    "license": "GPL-2.0",
-    "maintainer": {
-        "name": "liberodark",
-        "email": "liberodark@gmail.com"
-    },
-    "requirements": {
-        "yunohost": ">= 11.0.9"
-    },
-    "multi_instance": true,
-    "services": [
-        "nginx",
-        "mysql"
-    ],
-    "arguments": {
-        "install": [
-            {
-                "name": "domain",
-                "type": "domain"
-            },
-            {
-                "name": "is_public",
-                "type": "boolean",
-                "default": true
-            }
-        ]
-    }
-}
diff --git a/manifest.toml b/manifest.toml
index 3e71982..e23a580 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -7,30 +7,26 @@ description.fr = "Gestionnaire de projet flexible sous forme d'application web"
 
 version = "5.0.4~ynh1"
 
-maintainers = ["liberodark"]
+maintainers = [""]
 
 [upstream]
 license = "GPL-2.0"
 website = "https://www.redmine.org"
 code = "https://github.com/redmine/redmine"
-cpe = "???" # FIXME: optional but recommended if relevant, this is meant to contain the Common Platform Enumeration, which is sort of a standard id for applications defined by the NIST. In particular, Yunohost may use this is in the future to easily track CVE (=security reports) related to apps. The CPE may be obtained by searching here: https://nvd.nist.gov/products/cpe/search. For example, for Nextcloud, the CPE is 'cpe:2.3:a:nextcloud:nextcloud' (no need to include the version number)
-fund = "???" # FIXME: optional but recommended (or remove if irrelevant / not applicable). This is meant to be an URL where people can financially support this app, especially when its development is based on volunteers and/or financed by its community. YunoHost may later advertise it in the webadmin.
 
 [integration]
-yunohost = ">= 11.0.9"
-architectures = "all" # FIXME: can be replaced by a list of supported archs using the dpkg --print-architecture nomenclature (amd64/i386/armhf/arm64), for example: ["amd64", "i386"]
+yunohost = ">= 11.2"
+architectures = "all"
 multi_instance = true
-ldap = "?" # FIXME: replace with true, false, or "not_relevant". Not to confuse with the "sso" key : the "ldap" key corresponds to wether or not a user *can* login on the app using its YunoHost credentials.
-sso = "?" # FIXME: replace with true, false, or "not_relevant". Not to confuse with the "ldap" key : the "sso" key corresponds to wether or not a user is *automatically logged-in* on the app when logged-in on the YunoHost portal.
-disk = "50M" # FIXME: replace with an **estimate** minimum disk requirement. e.g. 20M, 400M, 1G, ...
-ram.build = "50M" # FIXME: replace with an **estimate** minimum ram requirement. e.g. 50M, 400M, 1G, ...
-ram.runtime = "50M" # FIXME: replace with an **estimate** minimum ram requirement. e.g. 50M, 400M, 1G, ...
+ldap = false
+sso = false
+disk = "50M"
+ram.build = "50M"
+ram.runtime = "50M"
 
 [install]
     [install.domain]
-    # this is a generic question - ask strings are automatically handled by Yunohost's core
     type = "domain"
-    full_domain = true
 
     [install.init_main_permission]
     type = "group"
@@ -41,7 +37,6 @@ ram.runtime = "50M" # FIXME: replace with an **estimate** minimum ram requiremen
         url = "https://github.com/redmine/redmine/archive/refs/tags/5.0.4.tar.gz"
         sha256 = "131ef749ac40af475374659d69dfa53e02a520c6354857fc24dfce5b9443cad3"
 
-
     [resources.system_user]
 
     [resources.install_dir]
@@ -49,5 +44,8 @@ ram.runtime = "50M" # FIXME: replace with an **estimate** minimum ram requiremen
     [resources.permissions]
     main.url = "/"
 
+    [resources.apt]
+    packages = "postgresql, libpq-dev"
+
     [resources.database]
     type = "postgresql"
diff --git a/scripts/change_url b/scripts/change_url
index 509c5a3..8e0315a 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -9,62 +9,6 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# RETRIEVE ARGUMENTS
-#=================================================
-
-#REMOVEME? old_domain=$YNH_APP_OLD_DOMAIN
-#REMOVEME? old_path=$YNH_APP_OLD_PATH
-
-#REMOVEME? new_domain=$YNH_APP_NEW_DOMAIN
-#REMOVEME? new_path=$YNH_APP_NEW_PATH
-
-#REMOVEME? app=$YNH_APP_INSTANCE_NAME
-
-#=================================================
-# LOAD SETTINGS
-#=================================================
-#REMOVEME? ynh_script_progression --message="Loading installation settings..." --weight=1
-
-#REMOVEME? # Needed for helper "ynh_add_nginx_config"
-#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
-
-# Add settings here as needed by your application
-#REMOVEME? port=$(ynh_app_setting_get --app=$app --key=port)
-
-#=================================================
-# BACKUP BEFORE CHANGE URL THEN ACTIVE TRAP
-#=================================================
-#REMOVEME? ynh_script_progression --message="Backing up the app before changing its URL (may take a while)..." --weight=1
-
-# Backup the current version of the app
-#REMOVEME? ynh_backup_before_upgrade
-#REMOVEME? ynh_clean_setup () {
-	# Remove the new domain config file, the remove script won't do it as it doesn't know yet its location.
-#REMOVEME? 	ynh_secure_remove --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
-
-	# Restore it if the upgrade fails
-#REMOVEME? 	ynh_restore_upgradebackup
-}
-# Exit if an error occurs during the execution of the script
-#REMOVEME? ynh_abort_if_errors
-
-#=================================================
-# CHECK WHICH PARTS SHOULD BE CHANGED
-#=================================================
-
-#REMOVEME? change_domain=0
-#REMOVEME? if [ "$old_domain" != "$new_domain" ]
-then
-	#REMOVEME? change_domain=1
-fi
-
-#REMOVEME? change_path=0
-#REMOVEME? if [ "$old_path" != "$new_path" ]
-then
-	#REMOVEME? change_path=1
-fi
-
 #=================================================
 # STANDARD MODIFICATIONS
 #=================================================
@@ -81,30 +25,6 @@ ynh_script_progression --message="Updating NGINX web server configuration..." --
 
 ynh_change_url_nginx_config
 
-#REMOVEME? nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
-
-# Change the path in the NGINX config file
-if [ $change_path -eq 1 ]
-then
-	# Make a backup of the original NGINX config file if modified
-#REMOVEME? 	ynh_backup_if_checksum_is_different --file="$nginx_conf_path"
-	# Set global variables for NGINX helper
-#REMOVEME? 	domain="$old_domain"
-#REMOVEME? 	path="$new_path"
-	# Create a dedicated NGINX config
-#REMOVEME? 	ynh_add_nginx_config
-fi
-
-# Change the domain for NGINX
-if [ $change_domain -eq 1 ]
-then
-	# Delete file checksum for the old conf file location
-#REMOVEME? 	ynh_delete_file_checksum --file="$nginx_conf_path"
-#REMOVEME? 	mv $nginx_conf_path /etc/nginx/conf.d/$new_domain.d/$app.conf
-	# Store file checksum for the new config file location
-#REMOVEME? 	ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
-fi
-
 #=================================================
 # GENERIC FINALISATION
 #=================================================
@@ -115,13 +35,6 @@ ynh_script_progression --message="Starting a systemd service..." --weight=1
 # Start a systemd service
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log" --line_match="WEBrick::HTTPServer#start"
 
-#=================================================
-# RELOAD NGINX
-#=================================================
-#REMOVEME? ynh_script_progression --message="Reloading NGINX web server..." --weight=1
-
-#REMOVEME? #REMOVEME? ynh_systemd_action --service_name=nginx --action=reload
-
 #=================================================
 # END OF SCRIPT
 #=================================================
diff --git a/scripts/install b/scripts/install
index 8022895..a58dece 100644
--- a/scripts/install
+++ b/scripts/install
@@ -10,91 +10,18 @@ source _common.sh
 source ynh_install_ruby__2
 source /usr/share/yunohost/helpers
 
-#=================================================
-# MANAGE SCRIPT FAILURE
-#=================================================
-
-#REMOVEME? ynh_clean_setup () {
-	true
-}
-# Exit if an error occurs during the execution of the script
-#REMOVEME? ynh_abort_if_errors
-
-#=================================================
-# RETRIEVE ARGUMENTS FROM THE MANIFEST
-#=================================================
-
-#REMOVEME? domain=$YNH_APP_ARG_DOMAIN
-path="/"
-#REMOVEME? is_public=$YNH_APP_ARG_IS_PUBLIC
-
-#REMOVEME? app=$YNH_APP_INSTANCE_NAME
-
-#=================================================
-# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
-#=================================================
-#REMOVEME? ynh_script_progression --message="Validating installation parameters..." --weight=1
-
-#REMOVEME? install_dir=/var/www/$app
-#REMOVEME? test ! -e "$install_dir" || ynh_die --message="This path already contains a folder"
-
-# Register (book) web path
-#REMOVEME? ynh_webpath_register --app=$app --domain=$domain --path=$path
-
-#=================================================
-# STORE SETTINGS FROM MANIFEST
-#=================================================
-#REMOVEME? ynh_script_progression --message="Storing installation settings..." --weight=1
-
-#REMOVEME? ynh_app_setting_set --app=$app --key=domain --value=$domain
-#REMOVEME? ynh_app_setting_set --app=$app --key=path --value=$path
-
-#=================================================
-# STANDARD MODIFICATIONS
-#=================================================
-# FIND AND OPEN A PORT
-#=================================================
-#REMOVEME? ynh_script_progression --message="Finding an available port..." --weight=1
-
-# Find an available port
-#REMOVEME? port=$(ynh_find_port --port=8095)
-#REMOVEME? ynh_app_setting_set --app=$app --key=port --value=$port
-
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
-#REMOVEME? ynh_script_progression --message="Installing dependencies..." --weight=1
+ynh_script_progression --message="Installing dependencies..." --weight=1
 
-#REMOVEME? ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies $build_pkg_dependencies
 ynh_exec_warn_less ynh_install_ruby --ruby_version=$ruby_version
 
-#=================================================
-# CREATE DEDICATED USER
-#=================================================
-#REMOVEME? ynh_script_progression --message="Configuring system user..." --weight=1
-
-# Create a system user
-#REMOVEME? ynh_system_user_create --username=$app --home_dir="$install_dir"
-
-#=================================================
-# CREATE A POSTGRESQL DATABASE
-#=================================================
-#REMOVEME? ynh_script_progression --message="Creating a PostgreSQL database..." --weight=1
-
-#REMOVEME? db_name=$(ynh_sanitize_dbid --db_name=$app)
-#REMOVEME? db_user=$db_name
-#REMOVEME? ynh_app_setting_set --app=$app --key=db_name --value=$db_name
-#REMOVEME? ynh_psql_test_if_first_run
-#REMOVEME? ynh_psql_setup_db --db_user=$db_user --db_name=$db_name
-#REMOVEME? db_pwd=$(ynh_app_setting_get --app=$app --key=psqlpwd)
-
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
 ynh_script_progression --message="Setting up source files..." --weight=1
 
-#REMOVEME? ynh_app_setting_set --app=$app --key=install_dir --value=$install_dir
-# Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source --dest_dir="$install_dir"
 
 mkdir -p "$install_dir/files" "$install_dir/log" "$install_dir/tmp" "$install_dir/public/plugin_assets"
@@ -143,8 +70,6 @@ pushd $install_dir
 	#ynh_exec_warn_less bundle exec rake redmine:load_default_data RAILS_ENV=production
 popd
 
-#REMOVEME? ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
-
 chmod 750 "$install_dir/public"
 chmod -R o-rwx "$install_dir/public"
 chown -R $app:www-data "$install_dir/public"
@@ -184,26 +109,6 @@ ynh_script_progression --message="Starting a systemd service..." --weight=1
 # Start a systemd service
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log" --line_match="WEBrick::HTTPServer#start"
 
-#=================================================
-# SETUP SSOWAT
-#=================================================
-#REMOVEME? ynh_script_progression --message="Configuring permissions..." --weight=1
-
-# Make app public if necessary
-#REMOVEME? if [ $is_public -eq 1 ]
-then
-	# Everyone can access the app.
-	# The "main" permission is automatically created before the install script.
-#REMOVEME? 	ynh_permission_update --permission="main" --add="visitors"
-fi
-
-#=================================================
-# RELOAD NGINX
-#=================================================
-#REMOVEME? ynh_script_progression --message="Reloading NGINX web server..." --weight=1
-
-#REMOVEME? ynh_systemd_action --service_name=nginx --action=reload
-
 #=================================================
 # END OF SCRIPT
 #=================================================
diff --git a/scripts/remove b/scripts/remove
index bc7c119..59ab7e0 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -10,19 +10,6 @@ source _common.sh
 source ynh_install_ruby__2
 source /usr/share/yunohost/helpers
 
-#=================================================
-# LOAD SETTINGS
-#=================================================
-#REMOVEME? ynh_script_progression --message="Loading installation settings..." --weight=1
-
-#REMOVEME? app=$YNH_APP_INSTANCE_NAME
-
-#REMOVEME? domain=$(ynh_app_setting_get --app=$app --key=domain)
-#REMOVEME? port=$(ynh_app_setting_get --app=$app --key=port)
-#REMOVEME? db_name=$(ynh_app_setting_get --app=$app --key=db_name)
-#REMOVEME? db_user=$db_name
-#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
-
 #=================================================
 # STANDARD REMOVE
 #=================================================
@@ -36,75 +23,21 @@ then
 	yunohost service remove $app
 fi
 
-#=================================================
-# STOP AND REMOVE SERVICE
-#=================================================
-ynh_script_progression --message="Stopping and removing the systemd service..." --weight=1
-
 # Remove the dedicated systemd config
 ynh_remove_systemd_config
 
-#=================================================
-# REMOVE LOGROTATE CONFIGURATION
-#=================================================
-ynh_script_progression --message="Removing logrotate configuration..." --weight=1
-
 # Remove the app-specific logrotate config
 ynh_remove_logrotate
 
-#=================================================
-# REMOVE THE MYSQL DATABASE
-#=================================================
-#REMOVEME? ynh_script_progression --message="Removing the PostgreSQL database..." --weight=1
-
-# Remove a database if it exists, along with the associated user
-#REMOVEME? ynh_psql_remove_db --db_user=$db_user --db_name=$db_name
-
-#=================================================
-# REMOVE APP MAIN DIR
-#=================================================
-#REMOVEME? ynh_script_progression --message="Removing app main directory..." --weight=1
-
-# Remove the app directory securely
-#REMOVEME? ynh_secure_remove --file="$install_dir"
-
-#=================================================
-# REMOVE NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Removing NGINX web server configuration..." --weight=1
-
 # Remove the dedicated NGINX config
 ynh_remove_nginx_config
 
-#=================================================
-# REMOVE DEPENDENCIES
-#=================================================
-#REMOVEME? ynh_script_progression --message="Removing dependencies..." --weight=1
-
 # Remove metapackage and its dependencies
 ynh_remove_ruby
-#REMOVEME? ynh_remove_app_dependencies
-
-#=================================================
-# SPECIFIC REMOVE
-#=================================================
-# REMOVE VARIOUS FILES
-#=================================================
-ynh_script_progression --message="Removing various files..." --weight=1
 
 # Remove the log files
 ynh_secure_remove --file="/var/log/$app"
 
-#=================================================
-# GENERIC FINALIZATION
-#=================================================
-# REMOVE DEDICATED USER
-#=================================================
-#REMOVEME? ynh_script_progression --message="Removing the dedicated system user..." --weight=1
-
-# Delete a system user
-#REMOVEME? ynh_system_user_delete --username=$app
-
 #=================================================
 # END OF SCRIPT
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index f420746..8a37626 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -11,47 +11,6 @@ source ../settings/scripts/_common.sh
 source ../settings/scripts/ynh_install_ruby__2
 source /usr/share/yunohost/helpers
 
-#=================================================
-# MANAGE SCRIPT FAILURE
-#=================================================
-
-#REMOVEME? ynh_clean_setup () {
-	true
-}
-# Exit if an error occurs during the execution of the script
-#REMOVEME? ynh_abort_if_errors
-
-#=================================================
-# LOAD SETTINGS
-#=================================================
-#REMOVEME? ynh_script_progression --message="Loading installation settings..." --weight=1
-
-#REMOVEME? app=$YNH_APP_INSTANCE_NAME
-
-#REMOVEME? domain=$(ynh_app_setting_get --app=$app --key=domain)
-#REMOVEME? path=$(ynh_app_setting_get --app=$app --key=path)
-#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
-#REMOVEME? db_name=$(ynh_app_setting_get --app=$app --key=db_name)
-#REMOVEME? db_user=$db_name
-
-#=================================================
-# CHECK IF THE APP CAN BE RESTORED
-#=================================================
-#REMOVEME? ynh_script_progression --message="Validating restoration parameters..." --weight=1
-
-#REMOVEME? test ! -d $install_dir \
-	|| ynh_die --message="There is already a directory: $install_dir "
-
-#=================================================
-# STANDARD RESTORATION STEPS
-#=================================================
-# RECREATE THE DEDICATED USER
-#=================================================
-#REMOVEME? ynh_script_progression --message="Recreating the dedicated system user..." --weight=1
-
-# Create the dedicated user (if not existing)
-#REMOVEME? ynh_system_user_create --username=$app --home_dir="$install_dir"
-
 #=================================================
 # RESTORE THE APP MAIN DIR
 #=================================================
@@ -59,7 +18,7 @@ ynh_script_progression --message="Restoring the app main directory..." --weight=
 
 ynh_restore_file --origin_path="$install_dir"
 
-#REMOVEME? ynh_secure_remove --file="$install_dir/tmp"
+ynh_secure_remove --file="$install_dir/tmp"
 mkdir -p "$install_dir/files" "$install_dir/log" "$install_dir/tmp" "$install_dir/public/plugin_assets"
 
 chmod 750 "$install_dir"
@@ -71,10 +30,8 @@ chown -R $app:www-data "$install_dir"
 #=================================================
 # REINSTALL DEPENDENCIES
 #=================================================
-#REMOVEME? ynh_script_progression --message="Reinstalling dependencies..." --weight=1
+ynh_script_progression --message="Reinstalling dependencies..." --weight=1
 
-# Define and install dependencies
-#REMOVEME? ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies $build_pkg_dependencies
 ynh_exec_warn_less ynh_install_ruby --ruby_version=$ruby_version
 
 #=================================================
@@ -85,14 +42,11 @@ ynh_script_progression --message="Restoring the NGINX web server configuration..
 ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
 #=================================================
-# RESTORE THE POSTGRESQL DATABASE
+# RESTORE THE MYSQL DATABASE
 #=================================================
-#REMOVEME? ynh_script_progression --message="Restoring the PostgeSQL database..." --weight=1
+ynh_script_progression --message="Restoring the MySQL database..." --weight=1
 
-#REMOVEME? db_pwd=$(ynh_app_setting_get --app=$app --key=psqlpwd)
-#REMOVEME? ynh_psql_test_if_first_run
-#REMOVEME? ynh_psql_setup_db --db_user=$db_user --db_name=$db_name --db_pwd=$db_pwd
-ynh_psql_execute_file_as_root --file="./db.sql" --database=$db_name
+ynh_psql_connect_as --user=$db_user --password=$db_pwd --database=$db_name < ./db.sql
 
 #=================================================
 # BUILD APP
@@ -107,8 +61,6 @@ pushd $install_dir
 	bundle install
 popd
 
-#REMOVEME? ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
-
 chmod 750 "$install_dir/public"
 chmod -R o-rwx "$install_dir/public"
 chown -R $app:www-data "$install_dir/public"
diff --git a/scripts/upgrade b/scripts/upgrade
index 6eaa8e9..ce1641d 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -10,22 +10,6 @@ source _common.sh
 source ynh_install_ruby__2
 source /usr/share/yunohost/helpers
 
-#=================================================
-# LOAD SETTINGS
-#=================================================
-#REMOVEME? ynh_script_progression --message="Loading installation settings..." --weight=1
-
-#REMOVEME? app=$YNH_APP_INSTANCE_NAME
-
-#REMOVEME? domain=$(ynh_app_setting_get --app=$app --key=domain)
-#REMOVEME? path=$(ynh_app_setting_get --app=$app --key=path)
-#REMOVEME? admin=$(ynh_app_setting_get --app=$app --key=admin)
-#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
-#REMOVEME? db_name=$(ynh_app_setting_get --app=$app --key=db_name)
-#REMOVEME? db_user=$db_name
-#REMOVEME? db_pwd=$(ynh_app_setting_get --app=$app --key=psqlpwd)
-#REMOVEME? port=$(ynh_app_setting_get --app=$app --key=port)
-
 #=================================================
 # CHECK VERSION
 #=================================================
@@ -33,20 +17,6 @@ ynh_script_progression --message="Checking version..." --weight=1
 
 upgrade_type=$(ynh_check_app_version_changed)
 
-#=================================================
-# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
-#=================================================
-#REMOVEME? ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=1
-
-# Backup the current version of the app
-#REMOVEME? ynh_backup_before_upgrade
-#REMOVEME? ynh_clean_setup () {
-	# Restore it if the upgrade fails
-#REMOVEME? 	ynh_restore_upgradebackup
-}
-# Exit if an error occurs during the execution of the script
-#REMOVEME? ynh_abort_if_errors
-
 #=================================================
 # STANDARD UPGRADE STEPS
 #=================================================
@@ -56,25 +26,6 @@ ynh_script_progression --message="Stopping a systemd service..." --weight=1
 
 ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
 
-#=================================================
-# ENSURE DOWNWARD COMPATIBILITY
-#=================================================
-ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
-
-# Cleaning legacy permissions
-#REMOVEME? if ynh_legacy_permissions_exists; then
-#REMOVEME? 	ynh_legacy_permissions_delete_all
-	ynh_app_setting_delete --app=$app --key=is_public
-fi
-
-#=================================================
-# CREATE DEDICATED USER
-#=================================================
-#REMOVEME? ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
-
-# Create a dedicated user (if not existing)
-#REMOVEME? ynh_system_user_create --username=$app --home_dir="$install_dir"
-
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
@@ -97,9 +48,8 @@ chown -R $app:www-data "$install_dir"
 #=================================================
 # UPGRADE DEPENDENCIES
 #=================================================
-#REMOVEME? ynh_script_progression --message="Upgrading dependencies..." --weight=1
+ynh_script_progression --message="Upgrading dependencies..." --weight=1
 
-#REMOVEME? ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies $build_pkg_dependencies
 ynh_exec_warn_less ynh_install_ruby --ruby_version=$ruby_version
 
 #=================================================
@@ -126,8 +76,6 @@ pushd $install_dir
 	ynh_exec_warn_less bundle exec rake db:migrate RAILS_ENV=production
 popd
 
-#REMOVEME? ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
-
 chmod 750 "$install_dir/public"
 chmod -R o-rwx "$install_dir/public"
 chown -R $app:www-data "$install_dir/public"
@@ -166,13 +114,6 @@ ynh_script_progression --message="Starting a systemd service..." --weight=1
 
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log" --line_match="WEBrick::HTTPServer#start"
 
-#=================================================
-# RELOAD NGINX
-#=================================================
-#REMOVEME? ynh_script_progression --message="Reloading NGINX web server..." --weight=1
-
-#REMOVEME? ynh_systemd_action --service_name=nginx --action=reload
-
 #=================================================
 # END OF SCRIPT
 #=================================================
diff --git a/tests.toml b/tests.toml
new file mode 100644
index 0000000..91daf17
--- /dev/null
+++ b/tests.toml
@@ -0,0 +1,7 @@
+test_format = 1.0
+
+[default]
+
+    # ------------
+    # Tests to run
+    # ------------
\ No newline at end of file