diff --git a/.github/workflows/updater.sh b/.github/workflows/updater.sh
new file mode 100644
index 0000000..1b42d1d
--- /dev/null
+++ b/.github/workflows/updater.sh
@@ -0,0 +1,107 @@
+#!/bin/bash
+
+#=================================================
+# PACKAGE UPDATING HELPER
+#=================================================
+
+# This script is meant to be run by GitHub Actions
+# The YunoHost-Apps organisation offers a template Action to run this script periodically
+# Since each app is different, maintainers can adapt its contents so as to perform
+# automatic actions when a new upstream release is detected.
+
+#=================================================
+# FETCHING LATEST RELEASE AND ITS ASSETS
+#=================================================
+
+# Fetching information
+current_version=$(cat manifest.json | jq -j '.version|split("~")[0]')
+repo=$(cat manifest.json | jq -j '.upstream.code|split("https://github.com/")[1]')
+# Some jq magic is needed, because the latest upstream release is not always the latest version (e.g. security patches for older versions)
+version=$(curl --silent "https://api.github.com/repos/$repo/tags" | jq -r '.[] | .name' | sort -V | tail -1)
+assets="https://github.com/redmine/redmine/archive/refs/tags/$version.tar.gz"
+
+# Later down the script, we assume the version has only digits and dots
+# Sometimes the release name starts with a "v", so let's filter it out.
+# You may need more tweaks here if the upstream repository has different naming conventions.
+if [[ ${version:0:1} == "v" || ${version:0:1} == "V" ]]; then
+	version=${version:1}
+fi
+
+# Setting up the environment variables
+echo "Current version: $current_version"
+echo "Latest release from upstream: $version"
+echo "VERSION=$version" >> $GITHUB_ENV
+echo "REPO=$repo" >> $GITHUB_ENV
+# For the time being, let's assume the script will fail
+echo "PROCEED=false" >> $GITHUB_ENV
+
+# Proceed only if the retrieved version is greater than the current one
+if ! dpkg --compare-versions "$current_version" "lt" "$version" ; then
+	echo "::warning ::No new version available"
+	exit 0
+# Proceed only if a PR for this new version does not already exist
+elif git ls-remote -q --exit-code --heads https://github.com/$GITHUB_REPOSITORY.git ci-auto-update-v$version ; then
+	echo "::warning ::A branch already exists for this update"
+	exit 0
+fi
+
+#=================================================
+# UPDATE SOURCE FILES
+#=================================================
+
+# Let's download source tarball
+asset_url=$assets
+
+echo "Handling asset at $asset_url"
+
+src="app"
+
+# Create the temporary directory
+tempdir="$(mktemp -d)"
+
+# Download sources and calculate checksum
+filename=${asset_url##*/}
+curl --silent -4 -L $asset_url -o "$tempdir/$filename"
+checksum=$(sha256sum "$tempdir/$filename" | head -c 64)
+
+# Delete temporary directory
+rm -rf $tempdir
+
+# Get extension
+if [[ $filename == *.tar.gz ]]; then
+  extension=tar.gz
+else
+  extension=${filename##*.}
+fi
+
+# Rewrite source file
+cat <<EOT > conf/$src.src
+SOURCE_URL=$asset_url
+SOURCE_SUM=$checksum
+SOURCE_SUM_PRG=sha256sum
+SOURCE_FORMAT=$extension
+SOURCE_IN_SUBDIR=true
+SOURCE_FILENAME=
+SOURCE_EXTRACT=true
+EOT
+echo "... conf/$src.src updated"
+
+#=================================================
+# SPECIFIC UPDATE STEPS
+#=================================================
+
+# Any action on the app's source code can be done.
+# The GitHub Action workflow takes care of committing all changes after this script ends.
+
+#=================================================
+# GENERIC FINALIZATION
+#=================================================
+
+# Replace new version in manifest
+echo "$(jq -s --indent 4 ".[] | .version = \"$version~ynh1\"" manifest.json)" > manifest.json
+
+# No need to update the README, yunohost-bot takes care of it
+
+# The Action will proceed only if the PROCEED environment variable is set to true
+echo "PROCEED=true" >> $GITHUB_ENV
+exit 0
diff --git a/.github/workflows/updater.yml b/.github/workflows/updater.yml
new file mode 100644
index 0000000..fb72ba0
--- /dev/null
+++ b/.github/workflows/updater.yml
@@ -0,0 +1,49 @@
+# This workflow allows GitHub Actions to automagically update your app whenever a new upstream release is detected.
+# You need to enable Actions in your repository settings, and fetch this Action from the YunoHost-Apps organization.
+# This file should be enough by itself, but feel free to tune it to your needs.
+# It calls updater.sh, which is where you should put the app-specific update steps.
+name: Check for new upstream releases
+on:
+  # Allow to manually trigger the workflow
+  workflow_dispatch:
+  # Run it every day at 6:00 UTC
+  schedule:
+    - cron:  '0 6 * * *'
+jobs:
+  updater:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Fetch the source code
+        uses: actions/checkout@v2
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Run the updater script
+        id: run_updater
+        run: |
+          # Setting up Git user
+          git config --global user.name 'yunohost-bot'
+          git config --global user.email 'yunohost-bot@users.noreply.github.com'
+          # Run the updater script
+          /bin/bash .github/workflows/updater.sh
+      - name: Commit changes
+        id: commit
+        if: ${{ env.PROCEED == 'true' }}
+        run: |
+          git commit -am "Upgrade to v$VERSION"
+      - name: Create Pull Request
+        id: cpr
+        if: ${{ env.PROCEED == 'true' }}
+        uses: peter-evans/create-pull-request@v3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: Update to version ${{ env.VERSION }}
+          committer: 'yunohost-bot <yunohost-bot@users.noreply.github.com>'
+          author: 'yunohost-bot <yunohost-bot@users.noreply.github.com>'
+          signoff: false
+          base: testing
+          branch: ci-auto-update-v${{ env.VERSION }}
+          delete-branch: true
+          title: 'Upgrade to version ${{ env.VERSION }}'
+          body: |
+            Upgrade to v${{ env.VERSION }}
+          draft: false
diff --git a/README.md b/README.md
index da4b92e..f0c34e2 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ It shall NOT be edited by hand.
 
 # Redmine for YunoHost
 
-[![Integration level](https://dash.yunohost.org/integration/redmine.svg)](https://dash.yunohost.org/appci/app/redmine) ![](https://ci-apps.yunohost.org/ci/badges/redmine.status.svg) ![](https://ci-apps.yunohost.org/ci/badges/redmine.maintain.svg)  
+[![Integration level](https://dash.yunohost.org/integration/redmine.svg)](https://dash.yunohost.org/appci/app/redmine) ![Working status](https://ci-apps.yunohost.org/ci/badges/redmine.status.svg) ![Maintenance status](https://ci-apps.yunohost.org/ci/badges/redmine.maintain.svg)  
 [![Install Redmine with YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=redmine)
 
 *[Lire ce readme en français.](./README_fr.md)*
@@ -18,9 +18,12 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 Redmine is a flexible project management web application written using Ruby on Rails framework.
 
 
-**Shipped version:** 4.2.4~ynh2
+**Shipped version:** 4.2.7~ynh1
 
 
+## Screenshots
+
+![Screenshot of Redmine](./doc/screenshots/Redmine-demo.png)
 
 ## Disclaimers / important information
 
@@ -33,20 +36,21 @@ You can go to Administration menu and choose Settings to modify most of the appl
 
 ## Documentation and resources
 
-* Official app website: https://www.redmine.org
-* Upstream app code repository: https://github.com/redmine/redmine
-* YunoHost documentation for this app: https://yunohost.org/app_redmine
-* Report a bug: https://github.com/YunoHost-Apps/redmine_ynh/issues
+* Official app website: <https://www.redmine.org>
+* Upstream app code repository: <https://github.com/redmine/redmine>
+* YunoHost documentation for this app: <https://yunohost.org/app_redmine>
+* Report a bug: <https://github.com/YunoHost-Apps/redmine_ynh/issues>
 
 ## Developer info
 
 Please send your pull request to the [testing branch](https://github.com/YunoHost-Apps/redmine_ynh/tree/testing).
 
 To try the testing branch, please proceed like that.
-```
+
+``` bash
 sudo yunohost app install https://github.com/YunoHost-Apps/redmine_ynh/tree/testing --debug
 or
 sudo yunohost app upgrade redmine -u https://github.com/YunoHost-Apps/redmine_ynh/tree/testing --debug
 ```
 
-**More info regarding app packaging:** https://yunohost.org/packaging_apps
\ No newline at end of file
+**More info regarding app packaging:** <https://yunohost.org/packaging_apps>
diff --git a/README_fr.md b/README_fr.md
index c798d0f..b2dd546 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -1,48 +1,56 @@
+<!--
+N.B.: This README was automatically generated by https://github.com/YunoHost/apps/tree/master/tools/README-generator
+It shall NOT be edited by hand.
+-->
+
 # Redmine pour YunoHost
 
-[![Niveau d'intégration](https://dash.yunohost.org/integration/redmine.svg)](https://dash.yunohost.org/appci/app/redmine) ![](https://ci-apps.yunohost.org/ci/badges/redmine.status.svg) ![](https://ci-apps.yunohost.org/ci/badges/redmine.maintain.svg)  
+[![Niveau d'intégration](https://dash.yunohost.org/integration/redmine.svg)](https://dash.yunohost.org/appci/app/redmine) ![Statut du fonctionnement](https://ci-apps.yunohost.org/ci/badges/redmine.status.svg) ![Statut de maintenance](https://ci-apps.yunohost.org/ci/badges/redmine.maintain.svg)  
 [![Installer Redmine avec YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=redmine)
 
 *[Read this readme in english.](./README.md)*
-*[Lire ce readme en français.](./README_fr.md)*
 
 > *Ce package vous permet d'installer Redmine rapidement et simplement sur un serveur YunoHost.
 Si vous n'avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) pour savoir comment l'installer et en profiter.*
 
 ## Vue d'ensemble
 
-Redmine is a flexible project management web application written using Ruby on Rails framework.
+Redmine est une application web de gestion de projet flexible écrite à l'aide du framework Ruby on Rails.
 
 
-**Version incluse :** 4.2.4~ynh2
+**Version incluse :** 4.2.7~ynh1
 
 
+## Captures d'écran
+
+![Capture d'écran de Redmine](./doc/screenshots/Redmine-demo.png)
 
 ## Avertissements / informations importantes
 
-Use default administrator account to log in:
+Utilisez le compte administrateur par défaut pour vous connecter :
 
-- login: admin
-- password: admin
+- login : admin
+- mot de passe : admin
 
-You can go to Administration menu and choose Settings to modify most of the application settings.
+Vous pouvez aller dans le menu Administration et choisir Paramètres pour modifier la plupart des paramètres de l'application.
 
 ## Documentations et ressources
 
-* Site officiel de l'app : https://www.redmine.org
-* Dépôt de code officiel de l'app : https://github.com/redmine/redmine
-* Documentation YunoHost pour cette app : https://yunohost.org/app_redmine
-* Signaler un bug : https://github.com/YunoHost-Apps/redmine_ynh/issues
+* Site officiel de l'app : <https://www.redmine.org>
+* Dépôt de code officiel de l'app : <https://github.com/redmine/redmine>
+* Documentation YunoHost pour cette app : <https://yunohost.org/app_redmine>
+* Signaler un bug : <https://github.com/YunoHost-Apps/redmine_ynh/issues>
 
 ## Informations pour les développeurs
 
 Merci de faire vos pull request sur la [branche testing](https://github.com/YunoHost-Apps/redmine_ynh/tree/testing).
 
 Pour essayer la branche testing, procédez comme suit.
-```
+
+``` bash
 sudo yunohost app install https://github.com/YunoHost-Apps/redmine_ynh/tree/testing --debug
 ou
 sudo yunohost app upgrade redmine -u https://github.com/YunoHost-Apps/redmine_ynh/tree/testing --debug
 ```
 
-**Plus d'infos sur le packaging d'applications :** https://yunohost.org/packaging_apps
\ No newline at end of file
+**Plus d'infos sur le packaging d'applications :** <https://yunohost.org/packaging_apps>
diff --git a/check_process b/check_process
index 8874011..ebb6092 100644
--- a/check_process
+++ b/check_process
@@ -13,6 +13,8 @@
 		upgrade=1
 		# 4.2.4~ynh1
 		upgrade=1	from_commit=6277cb3c4fa367d87b83895961f7733a7a278fe1
+		# 4.2.4~ynh2
+		upgrade=1	from_commit=758922052169f08178c704d889246532fe5fae83
 		backup_restore=1
 		multi_instance=1
 		port_already_use=0
diff --git a/conf/app.src b/conf/app.src
index 73528b3..1f0e5e4 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/redmine/redmine/archive/refs/tags/4.2.4.tar.gz
-SOURCE_SUM=c6214ef1279eecfdead9104fe032ccc07fc66dda4106c3dceb475d29795fa6ac
+SOURCE_URL=https://github.com/redmine/redmine/archive/refs/tags/4.2.7.tar.gz
+SOURCE_SUM=aa413ed529da0576c08f2d42ab65555692dd40a632604fb22fa60b20338b0ff9
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/doc/DESCRIPTION_fr.md b/doc/DESCRIPTION_fr.md
new file mode 100644
index 0000000..9542ecd
--- /dev/null
+++ b/doc/DESCRIPTION_fr.md
@@ -0,0 +1 @@
+Redmine est une application web de gestion de projet flexible écrite à l'aide du framework Ruby on Rails.
diff --git a/doc/DISCLAIMER_fr.md b/doc/DISCLAIMER_fr.md
new file mode 100644
index 0000000..74fbf46
--- /dev/null
+++ b/doc/DISCLAIMER_fr.md
@@ -0,0 +1,6 @@
+Utilisez le compte administrateur par défaut pour vous connecter :
+
+- login : admin
+- mot de passe : admin
+
+Vous pouvez aller dans le menu Administration et choisir Paramètres pour modifier la plupart des paramètres de l'application.
diff --git a/doc/screenshots/Redmine-demo.png b/doc/screenshots/Redmine-demo.png
new file mode 100644
index 0000000..e5b4b64
Binary files /dev/null and b/doc/screenshots/Redmine-demo.png differ
diff --git a/manifest.json b/manifest.json
index 961f9cb..551b3e2 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Flexible project management web application",
         "fr": "Gestionnaire de projet flexible sous forme d'application web"
     },
-    "version": "4.2.4~ynh2",
+    "version": "4.2.7~ynh1",
     "url": "https://www.redmine.org/",
     "upstream": {
         "license": "GPL-2.0",
diff --git a/scripts/change_url b/scripts/change_url
index 44dc8cc..7602ed9 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -24,7 +24,7 @@ app=$YNH_APP_INSTANCE_NAME
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..."
+ynh_script_progression --message="Loading installation settings..." --weight=1
 
 # Needed for helper "ynh_add_nginx_config"
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
@@ -35,12 +35,11 @@ port=$(ynh_app_setting_get --app=$app --key=port)
 #=================================================
 # BACKUP BEFORE CHANGE URL THEN ACTIVE TRAP
 #=================================================
-ynh_script_progression --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)..." --weight=1
 
 # Backup the current version of the app
 ynh_backup_before_upgrade
 ynh_clean_setup () {
-	ynh_clean_check_starting
 	# Remove the new domain config file, the remove script won't do it as it doesn't know yet its location.
 	ynh_secure_remove --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
 
@@ -71,14 +70,14 @@ fi
 #=================================================
 # STOP SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Stopping a systemd service..."
+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"
 
 #=================================================
 # MODIFY URL IN NGINX CONF
 #=================================================
-ynh_script_progression --message="Updating NGINX web server configuration..."
+ynh_script_progression --message="Updating NGINX web server configuration..." --weight=1
 
 nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
 
@@ -109,7 +108,7 @@ fi
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Starting a systemd service..."
+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/$app.log" --line_match="WEBrick::HTTPServer#start"
@@ -117,7 +116,7 @@ ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$ap
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..."
+ynh_script_progression --message="Reloading NGINX web server..." --weight=1
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -125,4 +124,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Change of URL completed for $app"
+ynh_script_progression --message="Change of URL completed for $app" --last
diff --git a/scripts/install b/scripts/install
index a9f26e9..7dafe14 100644
--- a/scripts/install
+++ b/scripts/install
@@ -15,7 +15,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 
 ynh_clean_setup () {
-	ynh_clean_check_starting
+	true
 }
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
@@ -33,7 +33,7 @@ app=$YNH_APP_INSTANCE_NAME
 #=================================================
 # CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
 #=================================================
-ynh_script_progression --message="Validating installation parameters..."
+ynh_script_progression --message="Validating installation parameters..." --weight=1
 
 final_path=/var/www/$app
 test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
@@ -44,7 +44,7 @@ ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
 #=================================================
 # STORE SETTINGS FROM MANIFEST
 #=================================================
-ynh_script_progression --message="Storing installation settings..."
+ynh_script_progression --message="Storing installation settings..." --weight=1
 
 ynh_app_setting_set --app=$app --key=domain --value=$domain
 ynh_app_setting_set --app=$app --key=path --value=$path_url
@@ -54,7 +54,7 @@ ynh_app_setting_set --app=$app --key=path --value=$path_url
 #=================================================
 # FIND AND OPEN A PORT
 #=================================================
-ynh_script_progression --message="Finding an available port..."
+ynh_script_progression --message="Finding an available port..." --weight=1
 
 # Find an available port
 port=$(ynh_find_port --port=8095)
@@ -63,7 +63,7 @@ ynh_app_setting_set --app=$app --key=port --value=$port
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Installing dependencies..."
+ynh_script_progression --message="Installing dependencies..." --weight=1
 
 ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies $build_pkg_dependencies
 ynh_exec_warn_less ynh_install_ruby --ruby_version=$ruby_version
@@ -71,7 +71,7 @@ ynh_exec_warn_less ynh_install_ruby --ruby_version=$ruby_version
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
-ynh_script_progression --message="Configuring system user..."
+ynh_script_progression --message="Configuring system user..." --weight=1
 
 # Create a system user
 ynh_system_user_create --username=$app --home_dir="$final_path"
@@ -79,7 +79,7 @@ ynh_system_user_create --username=$app --home_dir="$final_path"
 #=================================================
 # CREATE A POSTGRESQL DATABASE
 #=================================================
-ynh_script_progression --message="Creating a PostgreSQL database..."
+ynh_script_progression --message="Creating a PostgreSQL database..." --weight=1
 
 db_name=$(ynh_sanitize_dbid --db_name=$app)
 db_user=$db_name
@@ -91,7 +91,7 @@ db_pwd=$(ynh_app_setting_get --app=$app --key=psqlpwd)
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
-ynh_script_progression --message="Setting up source files..."
+ynh_script_progression --message="Setting up source files..." --weight=1
 
 ynh_app_setting_set --app=$app --key=final_path --value=$final_path
 # Download, check integrity, uncompress and patch the source from app.src
@@ -107,7 +107,7 @@ chown -R $app:www-data "$final_path"
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Configuring NGINX web server..."
+ynh_script_progression --message="Configuring NGINX web server..." --weight=1
 
 # Create a dedicated NGINX config
 ynh_add_nginx_config
@@ -117,7 +117,7 @@ ynh_add_nginx_config
 #=================================================
 # ADD A CONFIGURATION
 #=================================================
-ynh_script_progression --message="Adding a configuration file..."
+ynh_script_progression --message="Adding a configuration file..." --weight=1
 
 ynh_add_config --template="../conf/database.example.yml" --destination="$final_path/config/database.yml"
 chmod 400 "$final_path/config/database.yml"
@@ -130,7 +130,7 @@ chown $app:$app "$final_path/config/configuration.yml"
 #=================================================
 # BUILD APP
 #=================================================
-ynh_script_progression --message="Building app..."
+ynh_script_progression --message="Building app..." --weight=1
 
 pushd $final_path
 	ynh_use_ruby
@@ -152,7 +152,7 @@ chown -R $app:www-data "$final_path/public"
 #=================================================
 # SETUP SYSTEMD
 #=================================================
-ynh_script_progression --message="Configuring a systemd service..."
+ynh_script_progression --message="Configuring a systemd service..." --weight=1
 
 # Create a dedicated systemd config
 ynh_add_systemd_config
@@ -162,7 +162,7 @@ ynh_add_systemd_config
 #=================================================
 # SETUP LOGROTATE
 #=================================================
-ynh_script_progression --message="Configuring log rotation..."
+ynh_script_progression --message="Configuring log rotation..." --weight=1
 
 mkdir -p "/var/log/$app"
 chown -R $app:$app "/var/log/$app"
@@ -172,14 +172,14 @@ ynh_use_logrotate
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
-ynh_script_progression --message="Integrating service in YunoHost..."
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
 
 yunohost service add $app --log="/var/log/$app/$app.log"
 
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Starting a systemd service..."
+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/$app.log" --line_match="WEBrick::HTTPServer#start"
@@ -187,7 +187,7 @@ ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$ap
 #=================================================
 # SETUP SSOWAT
 #=================================================
-ynh_script_progression --message="Configuring permissions..."
+ynh_script_progression --message="Configuring permissions..." --weight=1
 
 # Make app public if necessary
 if [ $is_public -eq 1 ]
@@ -200,7 +200,7 @@ fi
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..."
+ynh_script_progression --message="Reloading NGINX web server..." --weight=1
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -208,4 +208,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Installation of $app completed"
+ynh_script_progression --message="Installation of $app completed" --last
diff --git a/scripts/remove b/scripts/remove
index ef99925..f7b65f9 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -13,7 +13,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..."
+ynh_script_progression --message="Loading installation settings..." --weight=1
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -32,14 +32,14 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 # 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..."
+	ynh_script_progression --message="Removing $app service integration..." --weight=1
 	yunohost service remove $app
 fi
 
 #=================================================
 # STOP AND REMOVE SERVICE
 #=================================================
-ynh_script_progression --message="Stopping and removing the systemd service..."
+ynh_script_progression --message="Stopping and removing the systemd service..." --weight=1
 
 # Remove the dedicated systemd config
 ynh_remove_systemd_config
@@ -47,7 +47,7 @@ ynh_remove_systemd_config
 #=================================================
 # REMOVE LOGROTATE CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing logrotate configuration..."
+ynh_script_progression --message="Removing logrotate configuration..." --weight=1
 
 # Remove the app-specific logrotate config
 ynh_remove_logrotate
@@ -55,7 +55,7 @@ ynh_remove_logrotate
 #=================================================
 # REMOVE THE MYSQL DATABASE
 #=================================================
-ynh_script_progression --message="Removing the MySQL database..."
+ynh_script_progression --message="Removing the PostgreSQL database..." --weight=1
 
 # Remove a database if it exists, along with the associated user
 ynh_psql_remove_db --db_user=$db_user --db_name=$db_name
@@ -63,7 +63,7 @@ ynh_psql_remove_db --db_user=$db_user --db_name=$db_name
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================
-ynh_script_progression --message="Removing app main directory..."
+ynh_script_progression --message="Removing app main directory..." --weight=1
 
 # Remove the app directory securely
 ynh_secure_remove --file="$final_path"
@@ -71,7 +71,7 @@ ynh_secure_remove --file="$final_path"
 #=================================================
 # REMOVE NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing NGINX web server configuration..."
+ynh_script_progression --message="Removing NGINX web server configuration..." --weight=1
 
 # Remove the dedicated NGINX config
 ynh_remove_nginx_config
@@ -79,7 +79,7 @@ ynh_remove_nginx_config
 #=================================================
 # REMOVE DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Removing dependencies..."
+ynh_script_progression --message="Removing dependencies..." --weight=1
 
 # Remove metapackage and its dependencies
 ynh_remove_ruby
@@ -90,7 +90,7 @@ ynh_remove_app_dependencies
 #=================================================
 # REMOVE VARIOUS FILES
 #=================================================
-ynh_script_progression --message="Removing various files..."
+ynh_script_progression --message="Removing various files..." --weight=1
 
 # Remove the log files
 ynh_secure_remove --file="/var/log/$app"
@@ -100,7 +100,7 @@ ynh_secure_remove --file="/var/log/$app"
 #=================================================
 # REMOVE DEDICATED USER
 #=================================================
-ynh_script_progression --message="Removing the dedicated system user..."
+ynh_script_progression --message="Removing the dedicated system user..." --weight=1
 
 # Delete a system user
 ynh_system_user_delete --username=$app
@@ -109,4 +109,4 @@ ynh_system_user_delete --username=$app
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Removal of $app completed"
+ynh_script_progression --message="Removal of $app completed" --last
diff --git a/scripts/restore b/scripts/restore
index bf72665..ab7a655 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -16,7 +16,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 
 ynh_clean_setup () {
-	ynh_clean_check_starting
+	true
 }
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
@@ -24,7 +24,7 @@ ynh_abort_if_errors
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..."
+ynh_script_progression --message="Loading installation settings..." --weight=1
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -37,24 +37,17 @@ db_user=$db_name
 #=================================================
 # CHECK IF THE APP CAN BE RESTORED
 #=================================================
-ynh_script_progression --message="Validating restoration parameters..."
+ynh_script_progression --message="Validating restoration parameters..." --weight=1
 
 test ! -d $final_path \
 	|| ynh_die --message="There is already a directory: $final_path "
 
 #=================================================
 # STANDARD RESTORATION STEPS
-#=================================================
-# 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..."
+ynh_script_progression --message="Recreating the dedicated system user..." --weight=1
 
 # Create the dedicated user (if not existing)
 ynh_system_user_create --username=$app --home_dir="$final_path"
@@ -62,10 +55,13 @@ ynh_system_user_create --username=$app --home_dir="$final_path"
 #=================================================
 # RESTORE THE APP MAIN DIR
 #=================================================
-ynh_script_progression --message="Restoring the app main directory..."
+ynh_script_progression --message="Restoring the app main directory..." --weight=1
 
 ynh_restore_file --origin_path="$final_path"
 
+ynh_secure_remove --file="$final_path/tmp"
+mkdir -p "$final_path/files" "$final_path/log" "$final_path/tmp" "$final_path/public/plugin_assets"
+
 chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
@@ -75,16 +71,23 @@ chown -R $app:www-data "$final_path"
 #=================================================
 # REINSTALL DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Reinstalling dependencies..."
+ynh_script_progression --message="Reinstalling dependencies..." --weight=1
 
 # Define and install dependencies
 ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies $build_pkg_dependencies
 ynh_exec_warn_less ynh_install_ruby --ruby_version=$ruby_version
 
+#=================================================
+# RESTORE THE NGINX CONFIGURATION
+#=================================================
+ynh_script_progression --message="Restoring the NGINX web server configuration..." --weight=1
+
+ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
+
 #=================================================
 # RESTORE THE POSTGRESQL DATABASE
 #=================================================
-ynh_script_progression --message="Restoring the PostgeSQL database..."
+ynh_script_progression --message="Restoring the PostgeSQL database..." --weight=1
 
 db_pwd=$(ynh_app_setting_get --app=$app --key=psqlpwd)
 ynh_psql_test_if_first_run
@@ -94,7 +97,7 @@ ynh_psql_execute_file_as_root --file="./db.sql" --database=$db_name
 #=================================================
 # BUILD APP
 #=================================================
-ynh_script_progression --message="Building app..."
+ynh_script_progression --message="Building app..." --weight=1
 
 pushd $final_path
 	ynh_use_ruby
@@ -113,7 +116,7 @@ chown -R $app:www-data "$final_path/public"
 #=================================================
 # RESTORE SYSTEMD
 #=================================================
-ynh_script_progression --message="Restoring the systemd configuration..."
+ynh_script_progression --message="Restoring the systemd configuration..." --weight=1
 
 ynh_restore_file --origin_path="/etc/systemd/system/$app.service"
 systemctl enable $app.service --quiet
@@ -121,7 +124,7 @@ systemctl enable $app.service --quiet
 #=================================================
 # RESTORE THE LOGROTATE CONFIGURATION
 #=================================================
-ynh_script_progression --message="Restoring the logrotate configuration..."
+ynh_script_progression --message="Restoring the logrotate configuration..." --weight=1
 
 mkdir -p "/var/log/$app"
 chown -R $app:$app "/var/log/$app"
@@ -130,14 +133,14 @@ ynh_restore_file --origin_path="/etc/logrotate.d/$app"
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
-ynh_script_progression --message="Integrating service in YunoHost..."
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
 
 yunohost service add $app --log="/var/log/$app/$app.log"
 
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Starting a systemd service..."
+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"
 
@@ -146,7 +149,7 @@ ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$ap
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..."
+ynh_script_progression --message="Reloading NGINX web server..." --weight=1
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -154,4 +157,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Restoration completed for $app"
+ynh_script_progression --message="Restoration completed for $app" --last
diff --git a/scripts/upgrade b/scripts/upgrade
index d590ee6..a9ed157 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -13,7 +13,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..."
+ynh_script_progression --message="Loading installation settings..." --weight=1
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -29,19 +29,18 @@ port=$(ynh_app_setting_get --app=$app --key=port)
 #=================================================
 # CHECK VERSION
 #=================================================
-ynh_script_progression --message="Checking version..."
+ynh_script_progression --message="Checking version..." --weight=1
 
 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)..."
+ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=1
 
 # Backup the current version of the app
 ynh_backup_before_upgrade
 ynh_clean_setup () {
-	ynh_clean_check_starting
 	# Restore it if the upgrade fails
 	ynh_restore_upgradebackup
 }
@@ -53,14 +52,14 @@ ynh_abort_if_errors
 #=================================================
 # STOP SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Stopping a systemd service..."
+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..."
+ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
 
 # Cleaning legacy permissions
 if ynh_legacy_permissions_exists; then
@@ -71,7 +70,7 @@ fi
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
-ynh_script_progression --message="Making sure dedicated system user exists..."
+ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
 
 # Create a dedicated user (if not existing)
 ynh_system_user_create --username=$app --home_dir="$final_path"
@@ -82,7 +81,7 @@ ynh_system_user_create --username=$app --home_dir="$final_path"
 
 if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
-	ynh_script_progression --message="Upgrading source files..."
+	ynh_script_progression --message="Upgrading source files..." --weight=1
 
 	# Download, check integrity, uncompress and patch the source from app.src
 	ynh_setup_source --dest_dir="$final_path" --keep="$final_path/config/database.yml $final_path/config/configuration.yml"
@@ -95,26 +94,28 @@ chmod 755 "$final_path/files" "$final_path/log" "$final_path/tmp" "$final_path/p
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
 
-#=================================================
-# NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Upgrading NGINX web server configuration..."
-
-# Create a dedicated NGINX config
-ynh_add_nginx_config
-
 #=================================================
 # UPGRADE DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Upgrading dependencies..."
+ynh_script_progression --message="Upgrading dependencies..." --weight=1
 
 ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies $build_pkg_dependencies
 ynh_exec_warn_less ynh_install_ruby --ruby_version=$ruby_version
 
+#=================================================
+# NGINX CONFIGURATION
+#=================================================
+ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=1
+
+# Create a dedicated NGINX config
+ynh_add_nginx_config
+
+#=================================================
+# SPECIFIC UPGRADE
 #=================================================
 # BUILD APP
 #=================================================
-ynh_script_progression --message="Building app..."
+ynh_script_progression --message="Building app..." --weight=1
 
 pushd $final_path
 	ynh_use_ruby
@@ -134,7 +135,7 @@ chown -R $app:www-data "$final_path/public"
 #=================================================
 # SETUP SYSTEMD
 #=================================================
-ynh_print_info "Upgrading systemd configuration..."
+ynh_script_progression --message="Upgrading systemd configuration..." --weight=1
 
 # Create a dedicated systemd config
 ynh_add_systemd_config
@@ -144,7 +145,7 @@ ynh_add_systemd_config
 #=================================================
 # SETUP LOGROTATE
 #=================================================
-ynh_script_progression --message="Upgrading logrotate configuration..."
+ynh_script_progression --message="Upgrading logrotate configuration..." --weight=1
 
 mkdir -p "/var/log/$app"
 chown -R $app:$app "/var/log/$app"
@@ -154,21 +155,21 @@ ynh_use_logrotate --non-append
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
-ynh_script_progression --message="Integrating service in YunoHost..."
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
 
 yunohost service add $app --log="/var/log/$app/$app.log"
 
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Starting a systemd service..."
+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
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..."
+ynh_script_progression --message="Reloading NGINX web server..." --weight=1
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -176,4 +177,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Upgrade of $app completed"
+ynh_script_progression --message="Upgrade of $app completed" --last