diff --git a/README.md b/README.md
index 9716005..549344b 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,10 @@
 # Mobilizon for YunoHost
 
-[![Integration level](https://dash.yunohost.org/integration/mobilizon.svg)](https://dash.yunohost.org/appci/app/mobilizon)  
+[![Integration level](https://dash.yunohost.org/integration/mobilizon.svg)](https://dash.yunohost.org/appci/app/mobilizon) ![](https://ci-apps.yunohost.org/ci/badges/mobilizon.status.svg) ![](https://ci-apps.yunohost.org/ci/badges/mobilizon.maintain.svg)  
 [![Install Mobilizon with YunoHost](https://install-app.yunohost.org/install-with-yunohost.png)](https://install-app.yunohost.org/?app=mobilizon)
 
-> *This package allow you to install Mobilizon quickly and simply on a YunoHost server.  
-If you don't have YunoHost, please see [here](https://yunohost.org/#/install) to know how to install and enjoy it.*
+> *This package allows you to install Mobilizon quickly and simply on a YunoHost server.  
+If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/install) to learn how to install it.*
 
 ## Overview
 MobiliZon is your federated organization and mobilization platform. Supported by [Framasoft](https://framasoft.org/en/)
@@ -13,7 +13,7 @@ MobiliZon aims to solve existing platform's problems to organize events in a dec
 
 Mobilizon is a tool designed to create platforms for managing communities and events. Its purpose is to help as many people as possible to free themselves from Facebook groups and events, from Meetup, etc.
 
-**Shipped version:** 0.1.0-2019-12-28
+**Shipped version:** 1.0.0-beta.3
 
 ## Important points to read before installing
 
@@ -46,7 +46,7 @@ exit
 
 #### Supported architectures
 
-* x86-64b - [![Build Status](https://ci-apps.yunohost.org/ci/logs/mobilizon%20%28Apps%29.svg)](https://ci-apps.yunohost.org/ci/apps/mobilizon/)
+* x86-64 - [![Build Status](https://ci-apps.yunohost.org/ci/logs/mobilizon%20%28Apps%29.svg)](https://ci-apps.yunohost.org/ci/apps/mobilizon/)
 * ARMv8-A - [![Build Status](https://ci-apps-arm.yunohost.org/ci/logs/mobilizon%20%28Apps%29.svg)](https://ci-apps-arm.yunohost.org/ci/apps/mobilizon/)
 
 ## Links
@@ -58,10 +58,10 @@ exit
 
 ---
 
-Developers info
+Developer info
 ----------------
 
-Please do your pull request to the [testing branch](https://github.com/YunoHost-Apps/mobilizon_ynh/tree/testing).
+Please send your pull request to the [testing branch](https://github.com/YunoHost-Apps/mobilizon_ynh/tree/testing).
 
 To try the testing branch, please proceed like that.
 ```
diff --git a/check_process b/check_process
index 1f9a30a..f1906fd 100644
--- a/check_process
+++ b/check_process
@@ -14,7 +14,10 @@
 		setup_private=1
 		setup_public=1
 		upgrade=1
+		# 0.1.0-2019-05-15~ynh1
 		upgrade=1	from_commit=185cc16e516076e340cca149e8e9140a8762e22e
+		# 0.1.0-2019-12-28~ynh1
+		upgrade=1	from_commit=6b77f268d4e7e2cd525e11e11f3ed5a5162d0bd2
 		backup_restore=1
 		multi_instance=1
 		# This test is no longer necessary since the version 2.7 (PR: https://github.com/YunoHost/yunohost/pull/304), you can still do it if your app could be installed with this version.
@@ -27,3 +30,9 @@
 ;;; Options
 Email=yalh@yahoo.com
 Notification=all
+;;; Upgrade options
+	; commit=185cc16e516076e340cca149e8e9140a8762e22e
+		name=0.1.0-2019-05-15~ynh1
+	; commit=6b77f268d4e7e2cd525e11e11f3ed5a5162d0bd2
+		name=0.1.0-2019-12-28~ynh1
+
diff --git a/conf/.env b/conf/.env
deleted file mode 100644
index 3c79767..0000000
--- a/conf/.env
+++ /dev/null
@@ -1,22 +0,0 @@
-# Settings
-MOBILIZON_INSTANCE_NAME="__NAME__"
-MOBILIZON_INSTANCE_HOST="__DOMAIN__"
-MOBILIZON_INSTANCE_PORT=__PORT__
-MOBILIZON_INSTANCE_EMAIL="__ADMIN_EMAIL__"
-MOBILIZON_INSTANCE_REGISTRATIONS_OPEN=true
-
-# API
-GRAPHQL_API_ENDPOINT="https://__DOMAIN__"
-GRAPHQL_API_FULL_PATH=""
-
-# APP
-MIX_ENV=prod
-MOBILIZON_LOGLEVEL="error"
-MOBILIZON_SECRET="__SECRET__"
-
-# Database
-MOBILIZON_DATABASE_USERNAME="__DB_USER__"
-MOBILIZON_DATABASE_PASSWORD="__DB_PWD__"
-MOBILIZON_DATABASE_DBNAME="__DB_NAME__"
-MOBILIZON_DATABASE_HOST="localhost"
-MOBILIZON_DATABASE_PORT=5432
diff --git a/conf/app.src b/conf/app.src
index 2cad1bc..e45c24e 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,6 +1,6 @@
-SOURCE_URL=https://framagit.org/framasoft/mobilizon/-/archive/62ad69c53c1c0789e879ad04787121a27883639e/mobilizon-62ad69c53c1c0789e879ad04787121a27883639e.tar.gz
-SOURCE_SUM=d9db8d987134cae240fbdc4b3fb207328eee168242b809ec3dc66d7bfd17660e
+SOURCE_URL=https://framagit.org/framasoft/mobilizon/-/archive/1.0.0-beta.3/mobilizon-1.0.0-beta.3.tar.gz
+SOURCE_SUM=5bf0f328f19fd182b0a02088bd9d53cd9e9042dde165328d42c9b12149b97c2d
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
-SOURCE_FILENAME=0.1.0-2019-12-28.tar.gz
\ No newline at end of file
+SOURCE_FILENAME=mobilizon-1.0.0-beta.3.tar.gz
\ No newline at end of file
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 7a4b36a..eb3c411 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -4,16 +4,30 @@ location / {
     rewrite ^ https://$server_name$request_uri? permanent;
   }
 
-  # Standard nginx configuration
+  gzip off;
   proxy_http_version 1.1;
+  proxy_set_header X-Real-IP $remote_addr;
+  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+  # For Websocket support
   proxy_set_header Upgrade $http_upgrade;
   proxy_set_header Connection "upgrade";
   proxy_set_header Host $http_host;
 
+  proxy_redirect off;
+
   proxy_pass http://localhost:__PORT__;
 
   client_max_body_size 16m;
 
+  location ~* \.(css|js)$ {
+    root /home/mobilizon/live/priv/static;
+    etag off;
+    expires 1y;
+    access_log off;
+    add_header Cache-Control public;
+  }
+
   # Include SSOWAT user panel.
   include conf.d/yunohost_panel.conf.inc;
 }
diff --git a/conf/prod.exs b/conf/prod.exs
deleted file mode 100644
index 59a2308..0000000
--- a/conf/prod.exs
+++ /dev/null
@@ -1,88 +0,0 @@
-import Config
-
-config :mobilizon, MobilizonWeb.Endpoint,
-  load_from_system_env: true,
-  url: [
-    host: "__DOMAIN__",
-    port: 443,
-    scheme: "https"
-  ],
-  http: [
-    ip: {127, 0, 0, 1},
-    port: __PORT__
-  ],
-  secret_key_base:
-    "__SECRET__",
-  cache_static_manifest: "priv/static/manifest.json"
-
-# Configure your database
-config :mobilizon, Mobilizon.Storage.Repo,
-  types: Mobilizon.Storage.PostgresTypes,
-  username: "__DB_USER__",
-  password: "__DB_PWD__",
-  database: "__DB_NAME__",
-  hostname: "localhost",
-  port: "5432",
-  pool_size: 15
-
-config :mobilizon, MobilizonWeb.Email.Mailer,
-  adapter: Bamboo.SMTPAdapter,
-  server: "localhost",
-  hostname: "localhost",
-  port: 25,
-  # or {:system, "SMTP_USERNAME"}
-  username: nil,
-  # or {:system, "SMTP_PASSWORD"}
-  password: nil,
-  # can be `:always` or `:never`
-  tls: :if_available,
-  # or {":system", ALLOWED_TLS_VERSIONS"} w/ comma seprated values (e.g. "tlsv1.1,tlsv1.2")
-  allowed_tls_versions: [:tlsv1, :"tlsv1.1", :"tlsv1.2"],
-  # can be `true`
-  ssl: false,
-  retries: 1,
-  # can be `true`
-  no_mx_lookups: false
-
-# Do not print debug messages in production
-#config :logger, level: System.get_env("MOBILIZON_LOGLEVEL") |> String.to_atom() || :info
-
-config :mobilizon, Mobilizon.Service.Geospatial, service: Mobilizon.Service.Geospatial.Nominatim
-
-# ## SSL Support
-#
-# To get SSL working, you will need to add the `https` key
-# to the previous section and set your `:url` port to 443:
-#
-#     config :mobilizon, MobilizonWeb.Endpoint,
-#       ...
-#       url: [host: "example.com", port: 443],
-#       https: [:inet6,
-#               port: 443,
-#               keyfile: System.get_env("SOME_APP_SSL_KEY_PATH"),
-#               certfile: System.get_env("SOME_APP_SSL_CERT_PATH")]
-#
-# Where those two env variables return an absolute path to
-# the key and cert in disk or a relative path inside priv,
-# for example "priv/ssl/server.key".
-#
-# We also recommend setting `force_ssl`, ensuring no data is
-# ever sent via http, always redirecting to https:
-#
-#     config :mobilizon, MobilizonWeb.Endpoint,
-#       force_ssl: [hsts: true]
-#
-# Check `Plug.SSL` for all available options in `force_ssl`.
-
-# ## Using releases
-#
-# If you are doing OTP releases, you need to instruct Phoenix
-# to start the server for all endpoints:
-#
-#     config :phoenix, :serve_endpoints, true
-#
-# Alternatively, you can configure exactly which server to
-# start per endpoint:
-#
-#     config :mobilizon, MobilizonWeb.Endpoint, server: true
-#
diff --git a/conf/systemd.service b/conf/systemd.service
index ea95f14..b93a07e 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -3,17 +3,15 @@ Description=__APP__ Mobilizon Service
 After=network.target postgresql.service
 
 [Service]
+User=__APP__
+WorkingDirectory=__FINALPATH__/__APP__/
+ExecStart=/usr/bin/env mix phx.server
 ExecReload=/bin/kill $MAINPID
 KillMode=process
 Restart=on-failure
-User=__APP__
-Group=__APP__
+Environment=MIX_ENV=prod
 
-Environment="MIX_ENV=prod"
-EnvironmentFile=__FINALPATH__/__APP__/.env
-
-WorkingDirectory=__FINALPATH__/__APP__/
-ExecStart=/usr/bin/mix phx.server
+SyslogIdentifier=mobilizon
 
 ; Some security directives.
 ; Use private /tmp and /var/tmp folders inside a new file system namespace, which are discarded after the process stops.
@@ -25,5 +23,6 @@ PrivateDevices=false
 ; Ensures that the service process and all its children can never gain new privileges through execve().
 NoNewPrivileges=true
 
+
 [Install]
 WantedBy=multi-user.target
diff --git a/issue_template.md b/issue_template.md
new file mode 100644
index 0000000..e7ad54a
--- /dev/null
+++ b/issue_template.md
@@ -0,0 +1,46 @@
+---
+name: Bug report
+about: Create a report to help us debug, it would be nice to fill the template as much as you can to help us, help you and help us all.
+
+---
+
+**How to post a meaningful bug report**
+1. *Read this whole template first.*
+2. *Determine if you are on the right place:*
+   - *If you were performing an action on the app from the webadmin or the CLI (install, update, backup, restore, change url...), you are on the right place!*
+   - *Otherwise, the issue may be due to Mobilizon itself. Refer to its documentation or repository for help.*
+   - *If you have a doubt, post here, we will figure it out together.*
+3. *Delete the italic comments as you write over them below, and remove this guide.*
+--- 
+
+**Describe the bug**
+*A clear and concise description of what the bug is.*
+
+**Versions**
+- Hardware: *VPS bought online / Old laptop or computer / Raspberry Pi at home / Internet Cube with VPN / Other ARM board / ...*
+- YunoHost version: x.x.x
+- I have access to my server: *Through SSH | through the webadmin | direct access via keyboard / screen | ...*
+- Are you in a special context or did you perform some particular tweaking on your YunoHost instance ?: *no / yes*
+  - If yes, please explain:
+- Using, or trying to install package version/branch:
+- If upgrading, current package version: *can be found in the admin, or with `yunohost app info $app_id`*
+
+**To Reproduce**
+*Steps to reproduce the behavior.*
+- *If you performed a command from the CLI, the command itself is enough. For example:*
+    ```sh
+    sudo yunohost app install mobilizon
+    ```
+- *If you used the webadmin, please perform the equivalent command from the CLI first.*
+- *If the error occurs in your browser, explain what you did:*
+   1. *Go to '...'*
+   2. *Click on '....'*
+   3. *Scroll down to '....'*
+   4. *See error*
+
+**Expected behavior**
+*A clear and concise description of what you expected to happen. You can remove this section if the command above is enough to understand your intent.*
+
+**Logs**
+*After a failed command, YunoHost makes the log available to you, but also to others, thanks to `yunohost log display [log name] --share`. The actual command, with the correct log name, is displayed at the end of the failed attempt in the CLI. Execute it and copy here the share link it outputs.*
+*If applicable and useful, add screenshots to help explain your problem.*
diff --git a/manifest.json b/manifest.json
index 551b574..41298ad 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "A decentralized and federated platform to organize events",
         "fr": "Une plateforme décentralisée et fédérée pour organiser des événements"
     },
-    "version": "0.1.0-2019-12-28~ynh1",
+    "version": "1.0.0-beta.3~ynh1",
     "url": "https://joinmobilizon.org/",
     "license": "AGPL-3.0-or-later",
     "maintainer": {
@@ -74,8 +74,8 @@
                     "en": "Choose the instance name",
                     "fr": "Choisissez le nom de l'instance"
                 },
-                "example": "My Mobilizon",
-                "default": "My Mobilizon"
+                "example": "Mobilizon",
+                "default": "Mobilizon"
             }
         ]
     }
diff --git a/scripts/_common.sh b/scripts/_common.sh
index dccf378..e5f878e 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -5,9 +5,11 @@
 #=================================================
 
 # dependencies used by the app
-pkg_dependencies="build-essential inotify-tools postgresql postgresql-client postgresql-contrib git curl gnupg openssl postgis make gcc libc-dev argon2 imagemagick"
+pkg_dependencies="build-essential inotify-tools postgresql postgresql-client postgresql-contrib git curl gnupg openssl postgis make gcc libc-dev argon2 imagemagick webp gifsicle jpegoptim optipng pngquant"
 extra_pkg_dependencies="elixir esl-erlang"
 
+NODEJS_VERSION=12
+
 #=================================================
 # PERSONAL HELPERS
 #=================================================
diff --git a/scripts/backup b/scripts/backup
index 0e29669..9fcc981 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -13,7 +13,6 @@ source /usr/share/yunohost/helpers
 #=================================================
 # MANAGE SCRIPT FAILURE
 #=================================================
-ynh_print_info --message="Managing script failure..."
 
 ynh_clean_setup () {
 	ynh_clean_check_starting
@@ -33,28 +32,30 @@ domain=$(ynh_app_setting_get --app=$app --key=domain)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 
 #=================================================
-# STANDARD BACKUP STEPS
+# DECLARE DATA AND CONF FILES TO BACKUP
 #=================================================
-# STOP SYSTEMD SERVICE
-#=================================================
-ynh_print_info --message="Stopping a systemd service..."
-
-ynh_systemd_action --service_name=$app --action="stop" --log_path=systemd
+ynh_print_info --message="Declaring files to be backed up..."
 
 #=================================================
 # BACKUP THE APP MAIN DIR
 #=================================================
-ynh_print_info --message="Backing up the main app directory..."
 
 ynh_backup --src_path="$final_path"
 
 #=================================================
 # BACKUP THE NGINX CONFIGURATION
 #=================================================
-ynh_print_info --message="Backing up nginx web server configuration..."
 
 ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
+#=================================================
+# SPECIFIC BACKUP
+#=================================================
+# BACKUP SYSTEMD
+#=================================================
+
+ynh_backup --src_path="/etc/systemd/system/$app.service"
+
 #=================================================
 # BACKUP THE POSTGRESQL DATABASE
 #=================================================
@@ -62,22 +63,6 @@ ynh_print_info --message="Backing up the PostgreSQL database..."
 
 ynh_psql_dump_db --database="$db_name" > db.sql
 
-#=================================================
-# SPECIFIC BACKUP
-#=================================================
-# BACKUP SYSTEMD
-#=================================================
-ynh_print_info --message="Backing up systemd configuration..."
-
-ynh_backup --src_path="/etc/systemd/system/$app.service"
-
-#=================================================
-# START SYSTEMD SERVICE
-#=================================================
-ynh_print_info --message="Starting a systemd service..."
-
-ynh_systemd_action --service_name=$app --action="start" --log_path=systemd --line_match="Access MobilizonWeb.Endpoint at"
-
 #=================================================
 # END OF SCRIPT
 #=================================================
diff --git a/scripts/change_url b/scripts/change_url
index 7453e00..07d9ec9 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -24,7 +24,7 @@ app=$YNH_APP_INSTANCE_NAME
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_print_info --message="Loading installation settings..."
+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)
@@ -37,7 +37,7 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
-ynh_print_info --message="Backing up the app before changing its url (may take a while)..."
+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
@@ -72,14 +72,14 @@ fi
 #=================================================
 # STOP SYSTEMD SERVICE
 #=================================================
-ynh_print_info --message="Stopping a systemd service..."
+ynh_script_progression --message="Stopping a systemd service..."
 
 ynh_systemd_action --service_name=$app --action="stop" --log_path=systemd --line_match="Stopped"
 
 #=================================================
 # MODIFY URL IN NGINX CONF
 #=================================================
-ynh_print_info --message="Updating nginx web server configuration..."
+ynh_script_progression --message="Updating nginx web server configuration..."
 
 nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
 
@@ -110,33 +110,34 @@ fi
 #=================================================
 # MODIFY A CONFIG FILE
 #=================================================
-ynh_print_info --message="Modifying a config file..."
+ynh_script_progression --message="Modifying a config file..."
 
-ynh_replace_string --match_string="$old_domain" --replace_string="$new_domain" --target_file="$final_path/$app/.env"
-ynh_replace_string --match_string="$old_domain" --replace_string="$new_domain" --target_file="$final_path/$app/config/prod.secret.exs"
+config="$final_path/$app/config/prod.secret.exs"
+ynh_replace_string --match_string="$old_domain" --replace_string="$new_domain" --target_file="$config"
 
 #=================================================
 # STORE THE CONFIG FILE CHECKSUM
 #=================================================
-ynh_print_info --message="Storing the config file checksum..."
+ynh_script_progression --message="Storing the config file checksum..."
 
-ynh_backup_if_checksum_is_different --file="$final_path/$app/.env"
+ynh_backup_if_checksum_is_different --file="$config"
 # Recalculate and store the checksum of the file for the next upgrade.
-ynh_store_file_checksum --file="$final_path/$app/.env"
+ynh_store_file_checksum --file="$config"
 
 #=================================================
 # GENERIC FINALISATION
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_print_info --message="Starting a systemd service..."
+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="Access MobilizonWeb.Endpoint at"
 
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_print_info --message="Reloading nginx web server..."
+ynh_script_progression --message="Reloading nginx web server..."
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -144,4 +145,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_print_info --message="Change of URL completed for $app"
+ynh_script_progression --message="Change of URL completed for $app"
diff --git a/scripts/install b/scripts/install
index 6266fa4..aeedc93 100644
--- a/scripts/install
+++ b/scripts/install
@@ -12,10 +12,10 @@ source /usr/share/yunohost/helpers
 #=================================================
 # MANAGE SCRIPT FAILURE
 #=================================================
-ynh_print_info --message="Managing script failure..."
 
 ynh_clean_setup () {
-	ynh_clean_check_starting
+	read -p "key"
+    ynh_clean_check_starting
 }
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
@@ -23,7 +23,6 @@ ynh_abort_if_errors
 #=================================================
 # RETRIEVE ARGUMENTS FROM THE MANIFEST
 #=================================================
-ynh_print_info --message="Retrieving arguments from the manifest..."
 
 domain=$YNH_APP_ARG_DOMAIN
 path_url="/"
@@ -33,7 +32,6 @@ language=$YNH_APP_ARG_LANGUAGE
 password=$YNH_APP_ARG_PASSWORD
 
 name=$YNH_APP_ARG_NAME
-secret=$(ynh_string_random 30)
 admin_email=$(ynh_user_get_info $admin 'mail')
 
 app=$YNH_APP_INSTANCE_NAME
@@ -41,7 +39,7 @@ app=$YNH_APP_INSTANCE_NAME
 #=================================================
 # CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
 #=================================================
-ynh_print_info --message="Validating installation parameters..."
+ynh_script_progression --message="Validating installation parameters..."
 
 final_path=/var/www/$app
 test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
@@ -52,7 +50,7 @@ ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
 #=================================================
 # STORE SETTINGS FROM MANIFEST
 #=================================================
-ynh_print_info --message="Storing installation settings..."
+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
@@ -60,7 +58,6 @@ ynh_app_setting_set --app=$app --key=admin --value=$admin
 ynh_app_setting_set --app=$app --key=is_public --value=$is_public
 ynh_app_setting_set --app=$app --key=language --value=$language
 ynh_app_setting_set --app=$app --key=name --value=$name
-ynh_app_setting_set --app=$app --key=secret --value=$secret
 ynh_app_setting_set --app=$app --key=admin_email --value=$admin_email
 
 #=================================================
@@ -68,7 +65,7 @@ ynh_app_setting_set --app=$app --key=admin_email --value=$admin_email
 #=================================================
 # FIND AND OPEN A PORT
 #=================================================
-ynh_print_info --message="Configuring firewall..."
+ynh_script_progression --message="Configuring firewall..."
 
 # Find an available port
 port=$(ynh_find_port --port=8095)
@@ -77,18 +74,18 @@ ynh_app_setting_set --app=$app --key=port --value=$port
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
-ynh_print_info --message="Installing dependencies..."
+ynh_script_progression --message="Installing dependencies..."
 
 ynh_install_app_dependencies $pkg_dependencies
 
-ynh_install_nodejs --nodejs_version="10"
+ynh_install_nodejs --nodejs_version=$NODEJS_VERSION
 
 ynh_install_extra_app_dependencies --repo="deb https://dl.yarnpkg.com/debian/ stable main" --package="yarn" --key='https://dl.yarnpkg.com/debian/pubkey.gpg'
 
 #=================================================
 # INSTALL EXTRA DEPENDENCIES
 #=================================================
-ynh_print_info --message="Installing extra dependencies ..."
+ynh_script_progression --message="Installing extra dependencies ..."
 
 lsb_name="$(lsb_release --codename --short)"
 ynh_install_extra_app_dependencies --repo="deb http://packages.erlang-solutions.com/debian $lsb_name contrib" --package="$extra_pkg_dependencies" --key='https://packages.erlang-solutions.com/debian/erlang_solutions.asc'
@@ -96,7 +93,7 @@ ynh_install_extra_app_dependencies --repo="deb http://packages.erlang-solutions.
 #=================================================
 # CREATE A POSTGRESQL DATABASE
 #=================================================
-ynh_print_info --message="Creating a PostgreSQL database..."
+ynh_script_progression --message="Creating a PostgreSQL database..."
 
 db_name=$(ynh_sanitize_dbid --db_name=$app)
 db_user=$db_name
@@ -113,7 +110,7 @@ ynh_psql_execute_as_root --sql="ALTER USER $db_user PASSWORD '$db_pwd';" --datab
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
-ynh_print_info --message="Setting up source files..."
+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
@@ -122,7 +119,7 @@ ynh_setup_source --dest_dir="$final_path/$app"
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_print_info --message="Configuring nginx web server..."
+ynh_script_progression --message="Configuring nginx web server..."
 
 # Create a dedicated nginx config
 ynh_add_nginx_config
@@ -130,50 +127,23 @@ ynh_add_nginx_config
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
-ynh_print_info --message="Configuring system user..."
+ynh_script_progression --message="Configuring system user..."
 
 # Create a system user
 ynh_system_user_create --username=$app --home_dir=$final_path
 
 #=================================================
 # SPECIFIC SETUP
-#=================================================
-# MODIFY A CONFIG FILE
-#=================================================
-ynh_print_info --message="Modifying a config file..."
-
-config="$final_path/$app/.env"
-cp ../conf/.env "$config"
-
-ynh_replace_string --match_string="__DOMAIN__" --replace_string="$domain" --target_file="$config"
-ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="$config"
-ynh_replace_string --match_string="__SECRET__" --replace_string="$secret" --target_file="$config"
-ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="$config"
-ynh_replace_string --match_string="__DB_USER__" --replace_string="$db_user" --target_file="$config"
-ynh_replace_string --match_string="__DB_PWD__" --replace_string="$db_pwd" --target_file="$config"
-ynh_replace_string --match_string="__NAME__" --replace_string="$name" --target_file="$config"
-ynh_replace_string --match_string="__ADMIN_EMAIL__" --replace_string="$admin_email" --target_file="$config"
-
 #=================================================
 # MAKE SETUP
 #=================================================
-ynh_print_info --message="Making setup..."
-
-# Temporarly bypass error : WARNING ** (ArgumentError) argument error and  System.get_env doesn't load environment variables
-
-ynh_replace_string --match_string="__DOMAIN__" --replace_string="$domain" --target_file="../conf/prod.exs"
-ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="../conf/prod.exs"
-ynh_replace_string --match_string="__SECRET__" --replace_string="$secret" --target_file="../conf/prod.exs"
-ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="../conf/prod.exs"
-ynh_replace_string --match_string="__DB_USER__" --replace_string="$db_user" --target_file="../conf/prod.exs"
-ynh_replace_string --match_string="__DB_PWD__" --replace_string="$db_pwd" --target_file="../conf/prod.exs"
-ynh_replace_string --match_string="__NAME__" --replace_string="$name" --target_file="../conf/prod.exs"
-ynh_replace_string --match_string="__ADMIN_EMAIL__" --replace_string="$admin_email" --target_file="../conf/prod.exs"
-cp ../conf/prod.exs "$final_path/$app/config/prod.exs"
+ynh_script_progression --message="Making setup..."
 
 # Give permission to the final_path
 chown -R "$app":"$app" "$final_path"
 
+config="$final_path/$app/config/prod.secret.exs"
+
 pushd $final_path/$app/js
     ynh_use_nodejs    
     sudo -u $app env PATH=$PATH yarn install
@@ -181,20 +151,18 @@ pushd $final_path/$app/js
 popd
 
 pushd $final_path/$app
-    ynh_replace_string --match_string="config :logger" --replace_string="#config :logger" --target_file="$final_path/$app/config/prod.exs"
-    source .env
     sudo -u "$app" MIX_ENV=prod mix local.hex --force
     sudo -u "$app" MIX_ENV=prod mix local.rebar --force
     sudo -u "$app" MIX_ENV=prod mix deps.get
-    sudo -u "$app" MIX_ENV=prod mix ecto.migrate
-    sudo -u "$app" MIX_ENV=prod mix phx.digest
-    ynh_replace_string --match_string="#config :logger" --replace_string="config :logger" --target_file="$final_path/$app/config/prod.exs"
+    sudo -u "$app" MIX_ENV=prod mix compile
+    sudo -u "$app" MIX_ENV=prod mix mobilizon.instance gen --force --output $config --output-psql /tmp/setup_db.psql --domain $domain --instance-name $name --admin-email $admin_email --dbhost localhost --dbname $db_name --dbuser $db_user --dbpass $db_pwd --listen-port $port
+    sudo -u "$app" MIX_ENV=prod mix mobilizon.users.new "$admin_email" --admin --password "$password"
 popd
 
 #=================================================
 # SETUP SYSTEMD
 #=================================================
-ynh_print_info --message="Configuring a systemd service..."
+ynh_script_progression --message="Configuring a systemd service..."
 
 # Create a dedicated systemd config
 ynh_add_systemd_config
@@ -202,7 +170,7 @@ ynh_add_systemd_config
 #=================================================
 # STORE THE CONFIG FILE CHECKSUM
 #=================================================
-ynh_print_info --message="Storing the config file checksum..."
+ynh_script_progression --message="Storing the config file checksum..."
 
 # Calculate and store the config file checksum into the app settings
 ynh_store_file_checksum --file="$config"
@@ -212,7 +180,7 @@ ynh_store_file_checksum --file="$config"
 #=================================================
 # SECURE FILES AND DIRECTORIES
 #=================================================
-ynh_print_info --message="Securing files and directories..."
+ynh_script_progression --message="Securing files and directories..."
 
 # Set permissions to app files
 chown -R "$app":"$app" "$final_path"
@@ -220,14 +188,14 @@ chown -R "$app":"$app" "$final_path"
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
-ynh_print_info --message="Integrating service in YunoHost..."
+ynh_script_progression --message="Integrating service in YunoHost..."
 
 yunohost service add $app --description "$app daemon for Mobilizon"
 
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_print_info --message="Starting a systemd service..."
+ynh_script_progression --message="Starting a systemd service..."
 
 # Start a systemd service
 ynh_systemd_action --service_name=$app --action="start" --log_path=systemd --line_match="Access MobilizonWeb.Endpoint at"
@@ -235,7 +203,7 @@ ynh_systemd_action --service_name=$app --action="start" --log_path=systemd --lin
 #=================================================
 # SETUP SSOWAT
 #=================================================
-ynh_print_info --message="Configuring SSOwat..."
+ynh_script_progression --message="Configuring SSOwat..."
 
 # Make app public if necessary
 if [ $is_public -eq 1 ]
@@ -247,7 +215,7 @@ fi
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_print_info --message="Reloading nginx web server..."
+ynh_script_progression --message="Reloading nginx web server..."
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -255,4 +223,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_print_info --message="Installation of $app completed"
+ynh_script_progression --message="Installation of $app completed"
diff --git a/scripts/remove b/scripts/remove
index 8e1e1c7..97cc9be 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -12,7 +12,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_print_info --message="Loading installation settings..."
+ynh_script_progression --message="Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -27,19 +27,18 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 #=================================================
 # REMOVE SERVICE INTEGRATION IN YUNOHOST
 #=================================================
-ynh_print_info --message="Removing service integration in YunoHost..."
 
 # 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_print_info --message="Removing $app service..."
+	ynh_script_progression --message="Removing $app service..."
 	yunohost service remove $app
 fi
 
 #=================================================
 # STOP AND REMOVE SERVICE
 #=================================================
-ynh_print_info --message="Stopping and removing the systemd service..."
+ynh_script_progression --message="Stopping and removing the systemd service..."
 
 # Remove the dedicated systemd config
 ynh_remove_systemd_config
@@ -47,7 +46,7 @@ ynh_remove_systemd_config
 #=================================================
 # REMOVE THE POSTGRESQL DATABASE
 #=================================================
-ynh_print_info --message="Removing the PostgreSQL database..."
+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"
@@ -55,7 +54,7 @@ ynh_psql_remove_db --db_user="$db_user" --db_name="$db_name"
 #=================================================
 # REMOVE DEPENDENCIES
 #=================================================
-ynh_print_info --message="Removing dependencies..."
+ynh_script_progression --message="Removing dependencies..."
 
 # Remove metapackage and its dependencies
 ynh_remove_app_dependencies
@@ -65,7 +64,7 @@ ynh_remove_nodejs
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================
-ynh_print_info --message="Removing app main directory..."
+ynh_script_progression --message="Removing app main directory..."
 
 # Remove the app directory securely
 ynh_secure_remove --file="$final_path"
@@ -73,7 +72,7 @@ ynh_secure_remove --file="$final_path"
 #=================================================
 # REMOVE NGINX CONFIGURATION
 #=================================================
-ynh_print_info --message="Removing nginx web server configuration..."
+ynh_script_progression --message="Removing nginx web server configuration..."
 
 # Remove the dedicated nginx config
 ynh_remove_nginx_config
@@ -81,33 +80,29 @@ ynh_remove_nginx_config
 #=================================================
 # CLOSE A PORT
 #=================================================
-ynh_print_info --message="Closing a port..."
 
 if yunohost firewall list | grep -q "\- $port$"
 then
-	ynh_print_info --message="Closing port $port..."
+	ynh_script_progression --message="Closing port $port..."
 	ynh_exec_warn_less yunohost firewall disallow TCP $port
 fi
 
 #=================================================
 # SPECIFIC REMOVE
 #=================================================
-# REMOVE THE LOG FILE
+# REMOVE VARIOUS FILES
 #=================================================
-ynh_print_info --message="Removing the log files..."
+ynh_script_progression --message="Removing various files..."
 
 # Remove the log files
 ynh_secure_remove --file="/var/log/$app"
 
-# Remove the GeoIP folder
-ynh_secure_remove --file="/usr/share/GeoIP"
-
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
 # REMOVE DEDICATED USER
 #=================================================
-ynh_print_info --message="Removing the dedicated system user..."
+ynh_script_progression --message="Removing the dedicated system user..."
 
 # Delete a system user
 ynh_system_user_delete --username=$app
@@ -116,4 +111,4 @@ ynh_system_user_delete --username=$app
 # END OF SCRIPT
 #=================================================
 
-ynh_print_info --message="Removal of $app completed"
+ynh_script_progression --message="Removal of $app completed"
diff --git a/scripts/restore b/scripts/restore
index fd06ef1..ef65315 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -13,7 +13,6 @@ source /usr/share/yunohost/helpers
 #=================================================
 # MANAGE SCRIPT FAILURE
 #=================================================
-ynh_print_info --message="Managing script failure..."
 
 ynh_clean_setup () {
 	ynh_clean_check_starting
@@ -24,7 +23,7 @@ ynh_abort_if_errors
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_print_info --message="Loading settings..."
+ynh_script_progression --message="Loading settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -39,7 +38,7 @@ port=$(ynh_app_setting_get --app=$app --key=port)
 #=================================================
 # CHECK IF THE APP CAN BE RESTORED
 #=================================================
-ynh_print_info --message="Validating restoration parameters..."
+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}"
@@ -51,21 +50,21 @@ test ! -d $final_path \
 #=================================================
 # RESTORE THE NGINX CONFIGURATION
 #=================================================
-ynh_print_info --message="Restoring the nginx configuration..."
+ynh_script_progression --message="Restoring the nginx configuration..."
 
 ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
 #=================================================
 # RESTORE THE APP MAIN DIR
 #=================================================
-ynh_print_info --message="Restoring the app main directory..."
+ynh_script_progression --message="Restoring the app main directory..."
 
 ynh_restore_file --origin_path="$final_path"
 
 #=================================================
 # RECREATE THE DEDICATED USER
 #=================================================
-ynh_print_info --message="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 --username=$app --home_dir=$final_path
@@ -73,7 +72,7 @@ ynh_system_user_create --username=$app --home_dir=$final_path
 #=================================================
 # RESTORE USER RIGHTS
 #=================================================
-ynh_print_info --message="Restoring user rights..."
+ynh_script_progression --message="Restoring user rights..."
 
 # Restore permissions on app files
 chown -R "$app":"$app" "$final_path"
@@ -83,12 +82,12 @@ chown -R "$app":"$app" "$final_path"
 #=================================================
 # REINSTALL DEPENDENCIES
 #=================================================
-ynh_print_info --message="Reinstalling dependencies..."
+ynh_script_progression --message="Reinstalling dependencies..."
 
 # Define and install dependencies
 ynh_install_app_dependencies $pkg_dependencies
 
-ynh_install_nodejs --nodejs_version="10"
+ynh_install_nodejs --nodejs_version=$NODEJS_VERSION
 
 ynh_install_extra_app_dependencies --repo="deb https://dl.yarnpkg.com/debian/ stable main" --package="yarn" --key='https://dl.yarnpkg.com/debian/pubkey.gpg'
 
@@ -98,7 +97,7 @@ ynh_install_extra_app_dependencies --repo="deb http://packages.erlang-solutions.
 #=================================================
 # RESTORE THE POSTGRESQL DATABASE
 #=================================================
-ynh_print_info --message="Restoring the PostgreSQL database..."
+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=$db_pwd
@@ -110,7 +109,7 @@ ynh_psql_execute_file_as_root --file="./db.sql" --database=$db_name
 #=================================================
 # RESTORE SYSTEMD
 #=================================================
-ynh_print_info --message="Restoring the systemd configuration..."
+ynh_script_progression --message="Restoring the systemd configuration..."
 
 ynh_restore_file --origin_path="/etc/systemd/system/$app.service"
 systemctl enable $app.service
@@ -118,14 +117,14 @@ systemctl enable $app.service
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
-ynh_print_info --message="Integrating service in YunoHost..."
+ynh_script_progression --message="Integrating service in YunoHost..."
 
 yunohost service add $app --description "$app daemon for Mobilizon"
 
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_print_info --message="Starting a systemd service..."
+ynh_script_progression --message="Starting a systemd service..."
 
 ynh_systemd_action --service_name=$app --action="start" --log_path=systemd --line_match="Access MobilizonWeb.Endpoint at"
 
@@ -134,7 +133,7 @@ ynh_systemd_action --service_name=$app --action="start" --log_path=systemd --lin
 #=================================================
 # RELOAD NGINX AND PHP-FPM
 #=================================================
-ynh_print_info --message="Reloading nginx web server..."
+ynh_script_progression --message="Reloading nginx web server..."
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -142,4 +141,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_print_info --message="Restoration completed for $app"
+ynh_script_progression --message="Restoration completed for $app"
diff --git a/scripts/upgrade b/scripts/upgrade
index bf4b7e2..2dfc974 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -12,7 +12,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_print_info --message="Loading installation settings..."
+ynh_script_progression --message="Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -33,14 +33,14 @@ admin_email=$(ynh_app_setting_get --app=$app --key=admin_email)
 #=================================================
 # CHECK VERSION
 #=================================================
-ynh_print_info --message="Checking version..."
+ynh_script_progression --message="Checking version..."
 
 upgrade_type=$(ynh_check_app_version_changed)
 
 #=================================================
 # ENSURE DOWNWARD COMPATIBILITY
 #=================================================
-ynh_print_info --message="Ensuring downward compatibility..."
+ynh_script_progression --message="Ensuring downward compatibility..."
 
 # Fix is_public as a boolean value
 if [ "$is_public" = "Yes" ]; then
@@ -70,7 +70,7 @@ ynh_secure_remove --file="/usr/share/GeoIP"
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
-ynh_print_info --message="Backing up the app before upgrading (may take a while)..."
+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
@@ -87,7 +87,7 @@ ynh_abort_if_errors
 #=================================================
 # STOP SYSTEMD SERVICE
 #=================================================
-ynh_print_info --message="Stopping a systemd service..."
+ynh_script_progression --message="Stopping a systemd service..."
 
 ynh_systemd_action --service_name=$app --action="stop" --log_path=systemd --line_match="Stopped"
 
@@ -97,14 +97,16 @@ ynh_systemd_action --service_name=$app --action="stop" --log_path=systemd --line
 
 if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
-	ynh_print_info --message="Upgrading source files..."
+	ynh_script_progression --message="Upgrading source files..."
 	
 	# Create a temporary directory
 	tmpdir="$(mktemp -d)"
 	
 	# Backup the config file in the temp dir
-	cp -a "$final_path/$app/.env" "$tmpdir/.env"
-	cp -a "$final_path/$app/config/prod.exs" "$tmpdir/prod.exs"
+	if [ -s "$final_path/$app/config/prod.exs" ]
+	then
+		cp -a "$final_path/$app/config/prod.exs" "$tmpdir/prod.secret.exs"
+	fi
 	
 	# Remove the app directory securely
 	ynh_secure_remove --file="$final_path/$app"
@@ -113,8 +115,10 @@ then
 	ynh_setup_source --dest_dir="$final_path/$app"
 	
 	#Copy the admin saved settings from tmp directory to final path
-	cp -a  "$tmpdir/.env" "$final_path/$app/.env"
-	cp -a  "$tmpdir/prod.exs" "$final_path/$app/config/prod.exs"
+	if [ -s "$tmpdir/prod.exs" ]
+	then
+		cp -a  "$tmpdir/prod.exs" "$final_path/$app/config/prod.secret.exs"
+	fi
 	
 	# Remove the tmp directory securely
 	ynh_secure_remove --file="$tmpdir"
@@ -123,7 +127,7 @@ fi
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_print_info --message="Upgrading nginx web server configuration..."
+ynh_script_progression --message="Upgrading nginx web server configuration..."
 
 # Create a dedicated nginx config
 ynh_add_nginx_config
@@ -131,11 +135,11 @@ ynh_add_nginx_config
 #=================================================
 # UPGRADE DEPENDENCIES
 #=================================================
-ynh_print_info --message="Upgrading dependencies..."
+ynh_script_progression --message="Upgrading dependencies..."
 
 ynh_install_app_dependencies $pkg_dependencies
 
-ynh_install_nodejs --nodejs_version="10"
+ynh_install_nodejs --nodejs_version=$NODEJS_VERSION
 
 lsb_name="$(lsb_release --codename --short)"
 ynh_install_extra_app_dependencies --repo="deb http://packages.erlang-solutions.com/debian $lsb_name contrib" --package="$extra_pkg_dependencies" --key='https://packages.erlang-solutions.com/debian/erlang_solutions.asc'
@@ -143,7 +147,7 @@ ynh_install_extra_app_dependencies --repo="deb http://packages.erlang-solutions.
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
-ynh_print_info --message="Making sure dedicated system user exists..."
+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
@@ -153,37 +157,15 @@ ynh_system_user_create --username=$app --home_dir=$final_path
 #=================================================
 # MODIFY A CONFIG FILE
 #=================================================
-ynh_print_info --message="Modifying a config file..."
+ynh_script_progression --message="Modifying a config file..."
 
-config="$final_path/$app/.env"
+config="$final_path/$app/config/prod.secret.exs"
 ynh_backup_if_checksum_is_different --file="$config"
-cp ../conf/.env "$config"
-
-ynh_replace_string --match_string="__DOMAIN__" --replace_string="$domain" --target_file="$config"
-ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="$config"
-ynh_replace_string --match_string="__SECRET__" --replace_string="$secret" --target_file="$config"
-ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="$config"
-ynh_replace_string --match_string="__DB_USER__" --replace_string="$db_user" --target_file="$config"
-ynh_replace_string --match_string="__DB_PWD__" --replace_string="$db_pwd" --target_file="$config"
-ynh_replace_string --match_string="__NAME__" --replace_string="$name" --target_file="$config"
-ynh_replace_string --match_string="__ADMIN_EMAIL__" --replace_string="$admin_email" --target_file="$config"
 
 #=================================================
 # MAKE SETUP
 #=================================================
-ynh_print_info --message="Making setup..."
-
-# Temporarly bypass error : WARNING ** (ArgumentError) argument error and  System.get_env doesn't load environment variables
-
-ynh_replace_string --match_string="__DOMAIN__" --replace_string="$domain" --target_file="../conf/prod.exs"
-ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="../conf/prod.exs"
-ynh_replace_string --match_string="__SECRET__" --replace_string="$secret" --target_file="../conf/prod.exs"
-ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="../conf/prod.exs"
-ynh_replace_string --match_string="__DB_USER__" --replace_string="$db_user" --target_file="../conf/prod.exs"
-ynh_replace_string --match_string="__DB_PWD__" --replace_string="$db_pwd" --target_file="../conf/prod.exs"
-ynh_replace_string --match_string="__NAME__" --replace_string="$name" --target_file="../conf/prod.exs"
-ynh_replace_string --match_string="__ADMIN_EMAIL__" --replace_string="$admin_email" --target_file="../conf/prod.exs"
-cp ../conf/prod.exs "$final_path/$app/config/prod.exs"
+ynh_script_progression --message="Making setup..."
 
 # Give permission to the final_path
 chown -R "$app":"$app" "$final_path"
@@ -195,27 +177,24 @@ pushd $final_path/$app/js
 popd
 
 pushd $final_path/$app
-    ynh_replace_string --match_string="config :logger" --replace_string="#config :logger" --target_file="$final_path/$app/config/prod.exs"
-    source .env
     sudo -u "$app" MIX_ENV=prod mix local.hex --force
     sudo -u "$app" MIX_ENV=prod mix local.rebar --force
     sudo -u "$app" MIX_ENV=prod mix deps.get
+    sudo -u "$app" MIX_ENV=prod mix compile
     sudo -u "$app" MIX_ENV=prod mix ecto.migrate
-    sudo -u "$app" MIX_ENV=prod mix phx.digest
-    ynh_replace_string --match_string="#config :logger" --replace_string="config :logger" --target_file="$final_path/$app/config/prod.exs"
 popd
 
 #=================================================
 # STORE THE CONFIG FILE CHECKSUM
 #=================================================
-ynh_print_info --message="Storing the config file checksum..."
+ynh_script_progression --message="Storing the config file checksum..."
 # Recalculate and store the checksum of the file for the next upgrade.
 ynh_store_file_checksum --file="$config"
 
 #=================================================
 # SETUP SYSTEMD
 #=================================================
-ynh_print_info --message="Upgrading systemd configuration..."
+ynh_script_progression --message="Upgrading systemd configuration..."
 
 # Create a dedicated systemd config
 ynh_add_systemd_config
@@ -225,7 +204,7 @@ ynh_add_systemd_config
 #=================================================
 # SECURE FILES AND DIRECTORIES
 #=================================================
-ynh_print_info --message="Securing files and directories..."
+ynh_script_progression --message="Securing files and directories..."
 
 # Set permissions on app files
 chown -R "$app":"$app" "$final_path"
@@ -233,7 +212,7 @@ chown -R "$app":"$app" "$final_path"
 #=================================================
 # SETUP SSOWAT
 #=================================================
-ynh_print_info --message="Upgrading SSOwat configuration..."
+ynh_script_progression --message="Upgrading SSOwat configuration..."
 
 # Make app public if necessary
 if [ $is_public -eq 1 ]
@@ -245,14 +224,14 @@ fi
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_print_info --message="Starting a systemd service..."
+ynh_script_progression --message="Starting a systemd service..."
 
 ynh_systemd_action --service_name=$app --action="start" --log_path=systemd --line_match="Access MobilizonWeb.Endpoint at"
 
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_print_info --message="Reloading nginx web server..."
+ynh_script_progression --message="Reloading nginx web server..."
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -260,4 +239,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_print_info --message="Upgrade of $app completed"
+ynh_script_progression --message="Upgrade of $app completed"