diff --git a/.github/workflows/updater.sh b/.github/workflows/updater.sh
new file mode 100644
index 0000000..1c6f071
--- /dev/null
+++ b/.github/workflows/updater.sh
@@ -0,0 +1,137 @@
+#!/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/releases" | jq -r '.[] | select( .prerelease != true ) | .tag_name' | sort -V | tail -1)
+version_dashboard=$(curl --silent "https://api.github.com/repos/pi-hole/AdminLTE/releases" | jq -r '.[] | select( .prerelease != true ) | .tag_name' | sort -V | tail -1)
+assets[0]="https://github.com/pi-hole/pi-hole/archive/$version.tar.gz"
+assets[1]="https://github.com/pi-hole/AdminLTE/archive/$version_dashboard.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$version ; then
+	echo "::warning ::A branch already exists for this update"
+	exit 0
+fi
+
+# Each release can hold multiple assets (e.g. binaries for different architectures, source code, etc.)
+echo "${#assets[@]} available asset(s)"
+
+#=================================================
+# UPDATE SOURCE FILES
+#=================================================
+
+# Here we use the $assets variable to get the resources published in the upstream release.
+# Here is an example for Grav, it has to be adapted in accordance with how the upstream releases look like.
+
+# Let's loop over the array of assets URLs
+for asset_url in ${assets[@]}; do
+
+	echo "Handling asset at $asset_url"
+
+	# Assign the asset to a source file in conf/ directory
+	# Here we base the source file name upon a unique keyword in the assets url (admin vs. update)
+	# Leave $src empty to ignore the asset
+	case $asset_url in
+		*"AdminLTE"*)
+			src="admin_dashboard"
+			;;
+		*"pi-hole"*)
+			src="app"
+			;;
+		*)
+			src=""
+		;;
+	esac
+
+	# If $src is not empty, let's process the asset
+	if [ ! -z "$src" ]; then
+
+		# 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/$src.src updated"
+
+	else
+		echo "... asset ignored"
+	fi
+
+done
+
+#=================================================
+# SPECIFIC UPDATE STEPS
+#=================================================
+
+# Any action on the app's source code can be done.
+# The GitHub Action workflow takes care of committing all changes after this script ends.
+
+#=================================================
+# GENERIC FINALIZATION
+#=================================================
+
+# Replace new version in manifest
+echo "$(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/conf/admin_dashboard.src b/conf/admin_dashboard.src
index 63d50d4..3727406 100644
--- a/conf/admin_dashboard.src
+++ b/conf/admin_dashboard.src
@@ -3,3 +3,5 @@ SOURCE_SUM=67d01bd4245024c9c6f9bf474bb17e8bde269ccc42ba4bb5a99da25632162c21
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
+SOURCE_FILENAME=
+SOURCE_EXTRACT=true
diff --git a/conf/app.src b/conf/app.src
index 31d5468..0792efb 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -3,3 +3,5 @@ SOURCE_SUM=e24db53c63a6ea240f0852bd082b224dda91ad4fd049ab700c218b9672fc59cf
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
+SOURCE_FILENAME=
+SOURCE_EXTRACT=true
diff --git a/conf/dnsmasq_regenconf_hook b/conf/dnsmasq_regenconf_hook
index 54419ff..20bf023 100755
--- a/conf/dnsmasq_regenconf_hook
+++ b/conf/dnsmasq_regenconf_hook
@@ -27,9 +27,9 @@ ynh_replace_string --match_string="@INT@" --replace_string="$main_iface" --targe
 ynh_replace_string --match_string="@CACHE_SIZE@" --replace_string="1000" --target_file="$dnsmasq_dir/01-pihole.conf"
 query_logging=$(ynh_app_setting_get --app=$app --key=query_logging)
 if [ "$query_logging" = "true" ]; then
-    ynh_replace_string --match_string="^#log-queries" --replace_string="log-queries" --target_file="$dnsmasq_dir/01-pihole.conf"
+	ynh_replace_string --match_string="^#log-queries" --replace_string="log-queries" --target_file="$dnsmasq_dir/01-pihole.conf"
 else
-    ynh_replace_string --match_string="^log-queries" --replace_string="#log-queries" --target_file="$dnsmasq_dir/01-pihole.conf"
+	ynh_replace_string --match_string="^log-queries" --replace_string="#log-queries" --target_file="$dnsmasq_dir/01-pihole.conf"
 fi
 
 #
@@ -50,36 +50,36 @@ enable_dhcp=$(ynh_app_setting_get --app=$app --key=enable_dhcp)
 if [ $enable_dhcp -eq 1 ]
 then
 
-    # Get the default network interface
-    # Find the IP associated to the network interface
-    localipv4=$(ip address | grep "${main_iface}\$" | awk '{print $2;}' | cut -d/ -f1)
+	# Get the default network interface
+	# Find the IP associated to the network interface
+	localipv4=$(ip address | grep "${main_iface}\$" | awk '{print $2;}' | cut -d/ -f1)
 
-    max_dhcp_range=250
-    dhcp_range=100
+	max_dhcp_range=250
+	dhcp_range=100
 
-    # Define the dhcp range from the current ip
-    ip_beginning_part=$(echo "$localipv4" | cut -d. -f1-3)
-    ip_fourth_part=$(echo "$localipv4" | cut -d. -f4)
-    b_range=$(( $ip_fourth_part + $dhcp_range ))
-    if [ $b_range -gt $max_dhcp_range ]; then
-        b_range=$max_dhcp_range
-    fi
-    a_range=$(( $b_range - $dhcp_range ))
+	# Define the dhcp range from the current ip
+	ip_beginning_part=$(echo "$localipv4" | cut -d. -f1-3)
+	ip_fourth_part=$(echo "$localipv4" | cut -d. -f4)
+	b_range=$(( $ip_fourth_part + $dhcp_range ))
+	if [ $b_range -gt $max_dhcp_range ]; then
+		b_range=$max_dhcp_range
+	fi
+	a_range=$(( $b_range - $dhcp_range ))
 
-    # Get the gateway
-    gateway=$(ip route | grep default | awk '{print $3;}')
-    # And the mac adress
-    hw_adress=$(ip link | grep -A1 "$main_iface" | tail -n1 | awk '{print $2;}')
+	# Get the gateway
+	gateway=$(ip route | grep default | awk '{print $3;}')
+	# And the mac adress
+	hw_adress=$(ip link | grep -A1 "$main_iface" | tail -n1 | awk '{print $2;}')
 
-    # Copy the config file
-    cp -a "/etc/yunohost/apps/$app/conf/02-pihole-dhcp.conf" "$dnsmasq_dir/"
+	# Copy the config file
+	cp -a "/etc/yunohost/apps/$app/conf/02-pihole-dhcp.conf" "$dnsmasq_dir/"
 
-    # And set the config
-    ynh_replace_string --match_string="__A_RANGE__" --replace_string="$ip_beginning_part.$a_range" --target_file="${pending_conf}/etc/dnsmasq.d/02-pihole-dhcp.conf"
-    ynh_replace_string --match_string="__B_RANGE__" --replace_string="$ip_beginning_part.$b_range" --target_file="${pending_conf}/etc/dnsmasq.d/02-pihole-dhcp.conf"
-    ynh_replace_string --match_string="__GATEWAY__" --replace_string="$gateway" --target_file="${pending_conf}/etc/dnsmasq.d/02-pihole-dhcp.conf"
+	# And set the config
+	ynh_replace_string --match_string="__A_RANGE__" --replace_string="$ip_beginning_part.$a_range" --target_file="${pending_conf}/etc/dnsmasq.d/02-pihole-dhcp.conf"
+	ynh_replace_string --match_string="__B_RANGE__" --replace_string="$ip_beginning_part.$b_range" --target_file="${pending_conf}/etc/dnsmasq.d/02-pihole-dhcp.conf"
+	ynh_replace_string --match_string="__GATEWAY__" --replace_string="$gateway" --target_file="${pending_conf}/etc/dnsmasq.d/02-pihole-dhcp.conf"
 
-    # Set a static ip for the server.
-    echo "dhcp-host=$hw_adress,$localipv4" > "${dnsmasq_dir}/04-pihole-static-dhcp.conf"
+	# Set a static ip for the server.
+	echo "dhcp-host=$hw_adress,$localipv4" > "${dnsmasq_dir}/04-pihole-static-dhcp.conf"
 fi
 exit 0
diff --git a/conf/nginx.conf b/conf/nginx.conf
index fa7d4e8..adf04fa 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -6,16 +6,20 @@ location __PATH__/ {
 
   index index.html index.php;
 
-    try_files $uri $uri/ index.php;
-    location ~ [^/]\.php(/|$) {
-        fastcgi_split_path_info ^(.+?\.php)(/.*)$;
-        fastcgi_pass unix:/var/run/php/php__PHPVERSION__-fpm-__NAME__.sock;
-        fastcgi_index index.php;
-        include fastcgi_params;
-        fastcgi_param REMOTE_USER $remote_user;
-        fastcgi_param PATH_INFO $fastcgi_path_info;
-        fastcgi_param SCRIPT_FILENAME $request_filename;
-    }
+  # Common parameter to increase upload size limit in conjunction with dedicated php-fpm file
+  #client_max_body_size 50M;
+
+  try_files $uri $uri/ index.php;
+  location ~ [^/]\.php(/|$) {
+    fastcgi_split_path_info ^(.+?\.php)(/.*)$;
+    fastcgi_pass unix:/var/run/php/php__PHPVERSION__-fpm-__NAME__.sock;
+
+    fastcgi_index index.php;
+    include fastcgi_params;
+    fastcgi_param REMOTE_USER $remote_user;
+    fastcgi_param PATH_INFO $fastcgi_path_info;
+    fastcgi_param SCRIPT_FILENAME $request_filename;
+  }
 
   # Include SSOWAT user panel.
   include conf.d/yunohost_panel.conf.inc;
diff --git a/doc/DESCRIPTION_fr.md b/doc/DESCRIPTION_fr.md
new file mode 100644
index 0000000..59e0f43
--- /dev/null
+++ b/doc/DESCRIPTION_fr.md
@@ -0,0 +1 @@
+Pi-hole® est un puits DNS qui protège vos appareils des contenus indésirables sans installer de logiciel côté client.
diff --git a/manifest.json b/manifest.json
index 6f67321..fcfff20 100644
--- a/manifest.json
+++ b/manifest.json
@@ -12,17 +12,19 @@
         "license": "EUPL-1.2",
         "website": "https://pi-hole.net/",
         "admindoc": "https://docs.pi-hole.net",
-        "code": "https://github.com/pi-hole/pi-hole/"
+        "code": "https://github.com/pi-hole/pi-hole"
     },
     "license": "EUPL-1.2",
     "maintainer": {
         "name": "",
         "email": ""
     },
-    "previous_maintainers": [{
-        "name": "Maniack Crudelis",
-        "email": "maniackc_dev@crudelis.fr"
-    }],
+    "previous_maintainers": [
+        {
+            "name": "Maniack Crudelis",
+            "email": "maniackc_dev@crudelis.fr"
+        }
+    ],
     "requirements": {
         "yunohost": ">= 4.3.0"
     },
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 1bc122a..5fa523f 100755
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -4,17 +4,17 @@
 # COMMON VARIABLES
 #=================================================
 
-YNH_PHP_VERSION="7.3"
+php_dependencies="php$YNH_DEFAULT_PHP_VERSION-sqlite3"
 
-# Dependencies
-pkg_dependencies="sqlite3 idn2 php${YNH_PHP_VERSION}-sqlite3 nettle-dev libcap2-bin build-essential libgmp-dev m4 cmake libidn11-dev libreadline-dev xxd"
+# dependencies used by the app (must be on a single line)
+pkg_dependencies="sqlite3 idn2 nettle-dev libcap2-bin build-essential libgmp-dev m4 cmake libidn11-dev libreadline-dev xxd $php_dependencies"
 
 pihole_core_version=5.11.4
 dashboard_version=5.13
 FTL_version=5.16.1
 
 #=================================================
-# FUTUR OFFICIAL HELPERS
+# PERSONAL HELPERS
 #=================================================
 
 #=================================================
@@ -247,136 +247,136 @@ ynh_maintenance_mode_OFF () {
 #
 # usage: ynh_app_changelog [--format=markdown/html/plain] [--output=changelog_file] --changelog=changelog_source]
 # | arg: -f --format= - Format in which the changelog will be printed
-#       markdown: Default format.
-#       html:     Turn urls into html format.
-#       plain:    Plain text changelog
+#	   markdown: Default format.
+#	   html:	 Turn urls into html format.
+#	   plain:	Plain text changelog
 # | arg: -o --output= - Output file for the changelog file (Default ./changelog)
 # | arg: -c --changelog= - CHANGELOG.md source (Default ../CHANGELOG.md)
 #
 # The changelog is printed into the file ./changelog and ./changelog_lite
 ynh_app_changelog () {
-    # Declare an array to define the options of this helper.
-    local legacy_args=foc
-    declare -Ar args_array=( [f]=format= [o]=output= [c]=changelog= )
-    local format
-    local output
-    local changelog
-    # Manage arguments with getopts
-    ynh_handle_getopts_args "$@"
-    format=${format:-markdown}
-    output=${output:-changelog}
-    changelog=${changelog:-../CHANGELOG.md}
+	# Declare an array to define the options of this helper.
+	local legacy_args=foc
+	declare -Ar args_array=( [f]=format= [o]=output= [c]=changelog= )
+	local format
+	local output
+	local changelog
+	# Manage arguments with getopts
+	ynh_handle_getopts_args "$@"
+	format=${format:-markdown}
+	output=${output:-changelog}
+	changelog=${changelog:-../CHANGELOG.md}
 
-    local original_changelog="$changelog"
-    local temp_changelog="changelog_temp"
-    local final_changelog="$output"
+	local original_changelog="$changelog"
+	local temp_changelog="changelog_temp"
+	local final_changelog="$output"
 
-    if [ ! -n "$original_changelog" ]
-    then
-        echo "No changelog available..." > "$final_changelog"
-        echo "No changelog available..." > "${final_changelog}_lite"
-        return 0
-    fi
+	if [ ! -n "$original_changelog" ]
+	then
+		echo "No changelog available..." > "$final_changelog"
+		echo "No changelog available..." > "${final_changelog}_lite"
+		return 0
+	fi
 
-    local current_version=$(ynh_read_manifest --manifest="/etc/yunohost/apps/$YNH_APP_INSTANCE_NAME/manifest.json" --manifest_key="version")
-    local update_version=$(ynh_read_manifest --manifest="../manifest.json" --manifest_key="version")
+	local current_version=$(ynh_read_manifest --manifest="/etc/yunohost/apps/$YNH_APP_INSTANCE_NAME/manifest.json" --manifest_key="version")
+	local update_version=$(ynh_read_manifest --manifest="../manifest.json" --manifest_key="version")
 
-    # Get the line of the version to update to into the changelog
-    local update_version_line=$(grep --max-count=1 --line-number "^## \[$update_version" "$original_changelog" | cut -d':' -f1)
-    # If there's no entry for this version yet into the changelog
-    # Get the first available version
-    if [ -z "$update_version_line" ]
-    then
-        update_version_line=$(grep --max-count=1 --line-number "^##" "$original_changelog" | cut -d':' -f1)
-    fi
+	# Get the line of the version to update to into the changelog
+	local update_version_line=$(grep --max-count=1 --line-number "^## \[$update_version" "$original_changelog" | cut -d':' -f1)
+	# If there's no entry for this version yet into the changelog
+	# Get the first available version
+	if [ -z "$update_version_line" ]
+	then
+		update_version_line=$(grep --max-count=1 --line-number "^##" "$original_changelog" | cut -d':' -f1)
+	fi
 
-    # Get the length of the complete changelog.
-    local changelog_length=$(wc --lines "$original_changelog" | awk '{print $1}')
-    # Cut the file before the version to update to.
-    tail --lines=$(( $changelog_length - $update_version_line + 1 )) "$original_changelog" > "$temp_changelog"
+	# Get the length of the complete changelog.
+	local changelog_length=$(wc --lines "$original_changelog" | awk '{print $1}')
+	# Cut the file before the version to update to.
+	tail --lines=$(( $changelog_length - $update_version_line + 1 )) "$original_changelog" > "$temp_changelog"
 
-    # Get the length of the troncated changelog.
-    changelog_length=$(wc --lines "$temp_changelog" | awk '{print $1}')
-    # Get the line of the current version into the changelog
-    # Keep only the last line found
-    local current_version_line=$(grep --line-number "^## \[$current_version" "$temp_changelog" | cut -d':' -f1 | tail --lines=1)
-    # If there's no entry for this version into the changelog
-    # Get the last available version
-    if [ -z "$current_version_line" ]
-    then
-        current_version_line=$(grep --line-number "^##" "$original_changelog" | cut -d':' -f1 | tail --lines=1)
-    fi
-    # Cut the file before the current version.
-    # Then grep the previous version into the changelog to get the line number of the previous version
-    local previous_version_line=$(tail --lines=$(( $changelog_length - $current_version_line )) \
-        "$temp_changelog" | grep --max-count=1 --line-number "^## " | cut -d':' -f1)
-    # If there's no previous version into the changelog
-    # Go until the end of the changelog
-    if [ -z "$previous_version_line" ]
-    then
-        previous_version_line=$changelog_length
-    fi
+	# Get the length of the troncated changelog.
+	changelog_length=$(wc --lines "$temp_changelog" | awk '{print $1}')
+	# Get the line of the current version into the changelog
+	# Keep only the last line found
+	local current_version_line=$(grep --line-number "^## \[$current_version" "$temp_changelog" | cut -d':' -f1 | tail --lines=1)
+	# If there's no entry for this version into the changelog
+	# Get the last available version
+	if [ -z "$current_version_line" ]
+	then
+		current_version_line=$(grep --line-number "^##" "$original_changelog" | cut -d':' -f1 | tail --lines=1)
+	fi
+	# Cut the file before the current version.
+	# Then grep the previous version into the changelog to get the line number of the previous version
+	local previous_version_line=$(tail --lines=$(( $changelog_length - $current_version_line )) \
+		"$temp_changelog" | grep --max-count=1 --line-number "^## " | cut -d':' -f1)
+	# If there's no previous version into the changelog
+	# Go until the end of the changelog
+	if [ -z "$previous_version_line" ]
+	then
+		previous_version_line=$changelog_length
+	fi
 
-    # Cut the file after the previous version to keep only the changelog between the current version and the version to update to.
-    head --lines=$(( $current_version_line + $previous_version_line - 1 )) "$temp_changelog" | tee "$final_changelog"
+	# Cut the file after the previous version to keep only the changelog between the current version and the version to update to.
+	head --lines=$(( $current_version_line + $previous_version_line - 1 )) "$temp_changelog" | tee "$final_changelog"
 
-    if [ "$format" = "html" ]
-    then
-        # Replace markdown links by html links
-        ynh_replace_string --match_string="\[\(.*\)\](\(.*\)))" --replace_string="<a href=\"\2\">\1</a>)" --target_file="$final_changelog"
-        ynh_replace_string --match_string="\[\(.*\)\](\(.*\))" --replace_string="<a href=\"\2\">\1</a>" --target_file="$final_changelog"
-    elif [ "$format" = "plain" ]
-    then
-        # Change title format.
-        ynh_replace_string --match_string="^##.*\[\(.*\)\](\(.*\)) - \(.*\)$" --replace_string="## \1 (\3) - \2" --target_file="$final_changelog"
-        # Change modifications lines format.
-        ynh_replace_string --match_string="^\([-*]\).*\[\(.*\)\]\(.*\)" --replace_string="\1 \2 \3" --target_file="$final_changelog"
-    fi
-    # else markdown. As the file is already in markdown, nothing to do.
+	if [ "$format" = "html" ]
+	then
+		# Replace markdown links by html links
+		ynh_replace_string --match_string="\[\(.*\)\](\(.*\)))" --replace_string="<a href=\"\2\">\1</a>)" --target_file="$final_changelog"
+		ynh_replace_string --match_string="\[\(.*\)\](\(.*\))" --replace_string="<a href=\"\2\">\1</a>" --target_file="$final_changelog"
+	elif [ "$format" = "plain" ]
+	then
+		# Change title format.
+		ynh_replace_string --match_string="^##.*\[\(.*\)\](\(.*\)) - \(.*\)$" --replace_string="## \1 (\3) - \2" --target_file="$final_changelog"
+		# Change modifications lines format.
+		ynh_replace_string --match_string="^\([-*]\).*\[\(.*\)\]\(.*\)" --replace_string="\1 \2 \3" --target_file="$final_changelog"
+	fi
+	# else markdown. As the file is already in markdown, nothing to do.
 
-    # Keep only important changes into the changelog
-    # Remove all minor changes
-    sed '/^-/d' "$final_changelog" > "${final_changelog}_lite"
-    # Remove all blank lines (to keep a clear workspace)
-    sed --in-place '/^$/d' "${final_changelog}_lite"
-    # Add a blank line at the end
-    echo "" >> "${final_changelog}_lite"
+	# Keep only important changes into the changelog
+	# Remove all minor changes
+	sed '/^-/d' "$final_changelog" > "${final_changelog}_lite"
+	# Remove all blank lines (to keep a clear workspace)
+	sed --in-place '/^$/d' "${final_changelog}_lite"
+	# Add a blank line at the end
+	echo "" >> "${final_changelog}_lite"
 
-    # Clean titles if there's no significative changes
-    local line
-    local previous_line=""
-    while read line <&3
-    do
-        if [ -n "$previous_line" ]
-        then
-            # Remove the line if it's a title or a blank line, and the previous one was a title as well.
-            if ( [ "${line:0:1}" = "#" ] || [ ${#line} -eq 0 ] ) && [ "${previous_line:0:1}" = "#" ]
-            then
-                ynh_replace_special_string --match_string="${previous_line//[/.}" --replace_string="" --target_file="${final_changelog}_lite"
-            fi
-        fi
-        previous_line="$line"
-    done 3< "${final_changelog}_lite"
+	# Clean titles if there's no significative changes
+	local line
+	local previous_line=""
+	while read line <&3
+	do
+		if [ -n "$previous_line" ]
+		then
+			# Remove the line if it's a title or a blank line, and the previous one was a title as well.
+			if ( [ "${line:0:1}" = "#" ] || [ ${#line} -eq 0 ] ) && [ "${previous_line:0:1}" = "#" ]
+			then
+				ynh_replace_special_string --match_string="${previous_line//[/.}" --replace_string="" --target_file="${final_changelog}_lite"
+			fi
+		fi
+		previous_line="$line"
+	done 3< "${final_changelog}_lite"
 
-    # Remove all blank lines again
-    sed --in-place '/^$/d' "${final_changelog}_lite"
+	# Remove all blank lines again
+	sed --in-place '/^$/d' "${final_changelog}_lite"
 
-    # Restore changelog format with blank lines
-    ynh_replace_string --match_string="^##.*" --replace_string="\n\n&\n" --target_file="${final_changelog}_lite"
-    # Remove the 2 first blank lines
-    sed --in-place '1,2d' "${final_changelog}_lite"
-    # Add a blank line at the end
-    echo "" >> "${final_changelog}_lite"
+	# Restore changelog format with blank lines
+	ynh_replace_string --match_string="^##.*" --replace_string="\n\n&\n" --target_file="${final_changelog}_lite"
+	# Remove the 2 first blank lines
+	sed --in-place '1,2d' "${final_changelog}_lite"
+	# Add a blank line at the end
+	echo "" >> "${final_changelog}_lite"
 
-    # If changelog are empty, add an info
-    if [ $(wc --words "$final_changelog" | awk '{print $1}') -eq 0 ]
-    then
-        echo "No changes from the changelog..." > "$final_changelog"
-    fi
-    if [ $(wc --words "${final_changelog}_lite" | awk '{print $1}') -eq 0 ]
-    then
-        echo "No significative changes from the changelog..." > "${final_changelog}_lite"
-    fi
+	# If changelog are empty, add an info
+	if [ $(wc --words "$final_changelog" | awk '{print $1}') -eq 0 ]
+	then
+		echo "No changes from the changelog..." > "$final_changelog"
+	fi
+	if [ $(wc --words "${final_changelog}_lite" | awk '{print $1}') -eq 0 ]
+	then
+		echo "No significative changes from the changelog..." > "${final_changelog}_lite"
+	fi
 }
 
 #=================================================
diff --git a/scripts/actions/reset_default_app b/scripts/actions/reset_default_app
index 6fab71d..33922b4 100755
--- a/scripts/actions/reset_default_app
+++ b/scripts/actions/reset_default_app
@@ -16,7 +16,7 @@ source /usr/share/yunohost/helpers
 
 ynh_clean_setup () {
 # Clean installation remaining that are not handle by the remove script.
-    ynh_clean_check_starting
+	ynh_clean_check_starting
 }
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
@@ -56,13 +56,13 @@ ynh_script_progression --message="Resetting source files..." --weight=1
 # Download, check integrity, uncompress and patch the source from app.src
 pihole_local_repo="/etc/.pihole"
 (
-    cd scripts
-    # Overwrite the last version available
-    YNH_CWD=$PWD ynh_setup_source --dest_dir="$pihole_local_repo" --source_id=app
-    # Overwrite admin dashboard
-    YNH_CWD=$PWD ynh_setup_source --dest_dir="$final_path" --source_id=admin_dashboard
+	cd scripts
+	# Overwrite the last version available
+	YNH_CWD=$PWD ynh_setup_source --dest_dir="$pihole_local_repo" --source_id=app
+	# Overwrite admin dashboard
+	YNH_CWD=$PWD ynh_setup_source --dest_dir="$final_path" --source_id=admin_dashboard
 
-    chown $app:www-data "$final_path"
+	chown $app:www-data "$final_path"
 
 )
 
@@ -147,9 +147,9 @@ ynh_setup_source --dest_dir="$FTL_temp_path" --source_id=FTL
 
 # Instead of downloading a binary file, we're going to compile it
 ( 
-    cd "$FTL_temp_path"
-    ynh_exec_warn_less make
-    ynh_exec_warn_less make install
+	cd "$FTL_temp_path"
+	ynh_exec_warn_less make
+	ynh_exec_warn_less make install
 )
 ynh_secure_remove --file="$FTL_temp_path"
 
@@ -193,9 +193,9 @@ ynh_replace_string --match_string=".*updatechecker.*" --replace_string="#&" --ta
 #=================================================
 
 (
-    cd scripts
-    cp ../conf/dnsmasq_regenconf_hook /usr/share/yunohost/hooks/conf_regen/50-dnsmasq_$app
-    ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="/usr/share/yunohost/hooks/conf_regen/50-dnsmasq_$app"
+	cd scripts
+	cp ../conf/dnsmasq_regenconf_hook /usr/share/yunohost/hooks/conf_regen/50-dnsmasq_$app
+	ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="/usr/share/yunohost/hooks/conf_regen/50-dnsmasq_$app"
 )
 
 #=================================================
diff --git a/scripts/actions/reset_default_config b/scripts/actions/reset_default_config
index c3b6fe4..6ab08e9 100755
--- a/scripts/actions/reset_default_config
+++ b/scripts/actions/reset_default_config
@@ -31,9 +31,9 @@ query_logging=$(ynh_app_setting_get --app=$app --key=query_logging)
 file="$1"
 
 if [ "$file" = "setupVars.conf" ]; then
-    config_file="/etc/pihole/setupVars.conf"
+	config_file="/etc/pihole/setupVars.conf"
 elif [ "$file" = "pihole-FTL.conf" ]; then
-    config_file="/etc/pihole/pihole-FTL.conf"
+	config_file="/etc/pihole/pihole-FTL.conf"
 fi
 
 #=================================================
@@ -50,31 +50,31 @@ main_iface=$(ip route | grep --max-count=1 default | awk '{print $5;}')
 
 if [ "$file" = "setupVars.conf" ]
 then
-    # Recreate the default config
-    # Trouve l'interface réseau par défaut
-    echo "PIHOLE_INTERFACE=$main_iface" > "$config_file"
-    echo "IPV4_ADDRESS=127.0.0.1" >> "$config_file"
-    echo "IPV6_ADDRESS=::1" >> "$config_file"
-    echo "PIHOLE_DNS_1=" >> "$config_file"
-    echo "PIHOLE_DNS_2=" >> "$config_file"
-    if [ $query_logging -eq 1 ]; then
-        query_logging=true
-    else
-        query_logging=false
-    fi
-    echo "QUERY_LOGGING=$query_logging" >> "$config_file"
-    echo "INSTALL_WEB=true" >> "$config_file"
+	# Recreate the default config
+	# Trouve l'interface réseau par défaut
+	echo "PIHOLE_INTERFACE=$main_iface" > "$config_file"
+	echo "IPV4_ADDRESS=127.0.0.1" >> "$config_file"
+	echo "IPV6_ADDRESS=::1" >> "$config_file"
+	echo "PIHOLE_DNS_1=" >> "$config_file"
+	echo "PIHOLE_DNS_2=" >> "$config_file"
+	if [ $query_logging -eq 1 ]; then
+		query_logging=true
+	else
+		query_logging=false
+	fi
+	echo "QUERY_LOGGING=$query_logging" >> "$config_file"
+	echo "INSTALL_WEB=true" >> "$config_file"
 
 elif [ "$file" = "pihole-FTL.conf" ]
 then
-    # Get the default file and overwrite the current config
-    port=$(ynh_app_setting_get --app=$app --key=port)
-    ynh_add_config --template="/etc/yunohost/apps/$app/conf/pihole-FTL.conf" --destination="$config_file"
+	# Get the default file and overwrite the current config
+	port=$(ynh_app_setting_get --app=$app --key=port)
+	ynh_add_config --template="/etc/yunohost/apps/$app/conf/pihole-FTL.conf" --destination="$config_file"
 
-    ynh_script_progression --message="Restarting Pi-Hole..." --weight=2
+	ynh_script_progression --message="Restarting Pi-Hole..." --weight=2
 
-    # Restart pihole-FTL
-    ynh_systemd_action --action=restart --service_name=pihole-FTL
+	# Restart pihole-FTL
+	ynh_systemd_action --action=restart --service_name=pihole-FTL
 fi
 
 # Calculate and store the config file checksum into the app settings
diff --git a/scripts/actions/reset_default_system b/scripts/actions/reset_default_system
index c760535..46de6a4 100755
--- a/scripts/actions/reset_default_system
+++ b/scripts/actions/reset_default_system
@@ -15,7 +15,7 @@ source /usr/share/yunohost/helpers
 
 ynh_clean_setup () {
 # Clean installation remaining that are not handle by the remove script.
-    ynh_clean_check_starting
+	ynh_clean_check_starting
 }
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
@@ -39,22 +39,22 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 #=================================================
 
 if [ $type == nginx ]; then
-    name=Nginx
+	name=Nginx
 elif [ $type == phpfpm ]; then
-    name=PHP-FPM
+	name=PHP-FPM
 else
-    ynh_die --message="The type $type is not recognized"
+	ynh_die --message="The type $type is not recognized"
 fi
 
 ynh_script_progression --message="Resetting the specific configuration of $name for the app $app..." --weight=3
 
 if [ $type == nginx ]
 then
-    (cd scripts; ynh_add_nginx_config)
+	(cd scripts; ynh_add_nginx_config)
 
 elif [ $type == phpfpm ]
 then
-    (cd scripts; ynh_add_fpm_config --usage=low --footprint=low --dedicated_service)
+	(cd scripts; ynh_add_fpm_config --usage=low --footprint=low --dedicated_service)
 fi
 
 #=================================================
diff --git a/scripts/backup b/scripts/backup
index 13dc624..daa77a4 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -14,6 +14,9 @@ source /usr/share/yunohost/helpers
 # MANAGE SCRIPT FAILURE
 #=================================================
 
+ynh_clean_setup () {
+	true
+}
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
@@ -25,7 +28,6 @@ ynh_print_info --message="Loading installation settings..."
 app=$YNH_APP_INSTANCE_NAME
 
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
-path_url=$(ynh_app_setting_get --app=$app --key=path)
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 
 # Get variable from ynh_add_fpm_config
@@ -37,14 +39,10 @@ fpm_config_dir=$(ynh_app_setting_get --app=$app --key=fpm_config_dir)
 ynh_print_info --message="Declaring files to be backed up..."
 
 #=================================================
-# BACKUP THE APP MAIN DIRECTORIES
+# BACKUP THE APP MAIN DIR
 #=================================================
 
 ynh_backup --src_path="$final_path"
-ynh_backup --src_path="/etc/.pihole"
-ynh_backup --src_path="/etc/pihole"
-ynh_backup --src_path="/opt/pihole"
-
 #=================================================
 # BACKUP THE NGINX CONFIGURATION
 #=================================================
@@ -64,6 +62,10 @@ ynh_backup --src_path="$fpm_config_dir/pool.d/$app.conf"
 # BACKUP VARIOUS FILES
 #=================================================
 
+ynh_backup --src_path="/etc/.pihole"
+ynh_backup --src_path="/etc/pihole"
+ynh_backup --src_path="/opt/pihole"
+
 ynh_backup --src_path="/etc/cron.d/pihole"
 
 ynh_backup --src_path="/usr/local/bin/pihole"
diff --git a/scripts/config b/scripts/config
index fef8388..6493162 100644
--- a/scripts/config
+++ b/scripts/config
@@ -59,11 +59,11 @@ fpm_footprint="${YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FOOTPRINT:-$old_fpm_footprint}"
 # Check if fpm_footprint is an integer
 if [ "$fpm_footprint" -eq "$fpm_footprint" ] 2> /dev/null
 then
-    # If fpm_footprint is an integer, that's a numeric value for the footprint
-    old_free_footprint=$fpm_footprint
-    fpm_footprint=specific
+	# If fpm_footprint is an integer, that's a numeric value for the footprint
+	old_free_footprint=$fpm_footprint
+	fpm_footprint=specific
 else
-    old_free_footprint=0
+	old_free_footprint=0
 fi
 free_footprint="${YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FREE_FOOTPRINT:-$old_free_footprint}"
 
@@ -75,7 +75,7 @@ fpm_usage="${YNH_CONFIG_MAIN_PHP_FPM_CONFIG_USAGE:-$old_fpm_usage}"
 old_php_forced_max_children="$(ynh_app_setting_get --app=$app --key=php_forced_max_children)"
 # If php_forced_max_children isn't into settings.yml, get the current value from the fpm config
 if [ -z "$old_php_forced_max_children" ]; then
-    old_php_forced_max_children="$(grep "^pm.max_children" "$fpm_config_dir/pool.d/$app.conf" | awk '{print $3}')"
+	old_php_forced_max_children="$(grep "^pm.max_children" "$fpm_config_dir/pool.d/$app.conf" | awk '{print $3}')"
 fi
 php_forced_max_children="${YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FORCE_MAX_CHILDREN:-$old_php_forced_max_children}"
 
@@ -84,20 +84,20 @@ php_forced_max_children="${YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FORCE_MAX_CHILDREN:-$o
 #=================================================
 
 show_config() {
-    # here you are supposed to read some config file/database/other then print the values
-    # ynh_return "YNH_CONFIG_${PANEL_ID}_${SECTION_ID}_${OPTION_ID}=value"
+	# here you are supposed to read some config file/database/other then print the values
+	# ynh_return "YNH_CONFIG_${PANEL_ID}_${SECTION_ID}_${OPTION_ID}=value"
 
-    ynh_return "YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_SETUPVARS=$overwrite_setupvars"
-    ynh_return "YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_FTL=$overwrite_ftl"
-    ynh_return "YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_NGINX=$overwrite_nginx"
-    ynh_return "YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_PHPFPM=$overwrite_phpfpm"
+	ynh_return "YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_SETUPVARS=$overwrite_setupvars"
+	ynh_return "YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_FTL=$overwrite_ftl"
+	ynh_return "YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_NGINX=$overwrite_nginx"
+	ynh_return "YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_PHPFPM=$overwrite_phpfpm"
 
-    ynh_return "YNH_CONFIG_MAIN_GLOBAL_CONFIG_EMAIL_TYPE=$admin_mail_html"
+	ynh_return "YNH_CONFIG_MAIN_GLOBAL_CONFIG_EMAIL_TYPE=$admin_mail_html"
 
-    ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FOOTPRINT=$fpm_footprint"
-    ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FREE_FOOTPRINT=$free_footprint"
-    ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_USAGE=$fpm_usage"
-    ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FORCE_MAX_CHILDREN=$php_forced_max_children"
+	ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FOOTPRINT=$fpm_footprint"
+	ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FREE_FOOTPRINT=$free_footprint"
+	ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_USAGE=$fpm_usage"
+	ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FORCE_MAX_CHILDREN=$php_forced_max_children"
 }
 
 #=================================================
@@ -106,60 +106,60 @@ show_config() {
 
 apply_config() {
 
-    #=================================================
-    # MODIFY OVERWRITTING SETTINGS
-    #=================================================
+	#=================================================
+	# MODIFY OVERWRITTING SETTINGS
+	#=================================================
 
-    # Set overwrite_setupvars
-    ynh_app_setting_set --app=$app --key=overwrite_setupvars --value="$overwrite_setupvars"
-    # Set overwrite_ftl
-    ynh_app_setting_set --app=$app --key=overwrite_ftl --value="$overwrite_ftl"
-    # Set overwrite_nginx
-    ynh_app_setting_set --app=$app --key=overwrite_nginx --value="$overwrite_nginx"
-    # Set overwrite_phpfpm
-    ynh_app_setting_set --app=$app --key=overwrite_phpfpm --value="$overwrite_phpfpm"
+	# Set overwrite_setupvars
+	ynh_app_setting_set --app=$app --key=overwrite_setupvars --value="$overwrite_setupvars"
+	# Set overwrite_ftl
+	ynh_app_setting_set --app=$app --key=overwrite_ftl --value="$overwrite_ftl"
+	# Set overwrite_nginx
+	ynh_app_setting_set --app=$app --key=overwrite_nginx --value="$overwrite_nginx"
+	# Set overwrite_phpfpm
+	ynh_app_setting_set --app=$app --key=overwrite_phpfpm --value="$overwrite_phpfpm"
 
-    #=================================================
-    # MODIFY EMAIL SETTING
-    #=================================================
+	#=================================================
+	# MODIFY EMAIL SETTING
+	#=================================================
 
-    # Set admin_mail_html
-    ynh_app_setting_set --app=$app --key=admin_mail_html --value="$admin_mail_html"
+	# Set admin_mail_html
+	ynh_app_setting_set --app=$app --key=admin_mail_html --value="$admin_mail_html"
 
-    #=================================================
-    # RECONFIGURE PHP-FPM
-    #=================================================
+	#=================================================
+	# RECONFIGURE PHP-FPM
+	#=================================================
 
-    if [ "$fpm_usage" != "$old_fpm_usage" ] || \
-        [ "$fpm_footprint" != "$old_fpm_footprint" ] || \
-        [ "$free_footprint" != "$old_free_footprint" ] || \
-        [ "$php_forced_max_children" != "$old_php_forced_max_children" ]
-    then
-        # If fpm_footprint is set to 'specific', use $free_footprint value.
-        if [ "$fpm_footprint" = "specific" ]
-        then
-            fpm_footprint=$free_footprint
-        fi
+	if [ "$fpm_usage" != "$old_fpm_usage" ] || \
+		[ "$fpm_footprint" != "$old_fpm_footprint" ] || \
+		[ "$free_footprint" != "$old_free_footprint" ] || \
+		[ "$php_forced_max_children" != "$old_php_forced_max_children" ]
+	then
+		# If fpm_footprint is set to 'specific', use $free_footprint value.
+		if [ "$fpm_footprint" = "specific" ]
+		then
+			fpm_footprint=$free_footprint
+		fi
 
-        if [ "$php_forced_max_children" != "$old_php_forced_max_children" ]
-        then
-            # Set php_forced_max_children
-            if [ $php_forced_max_children -ne 0 ]
-            then
-                ynh_app_setting_set --app=$app --key=php_forced_max_children --value="$php_forced_max_children"
-            else
-                # If the value is set to 0, remove the setting
-                ynh_app_setting_delete --app=$app --key=php_forced_max_children
-            fi
-        fi
+		if [ "$php_forced_max_children" != "$old_php_forced_max_children" ]
+		then
+			# Set php_forced_max_children
+			if [ $php_forced_max_children -ne 0 ]
+			then
+				ynh_app_setting_set --app=$app --key=php_forced_max_children --value="$php_forced_max_children"
+			else
+				# If the value is set to 0, remove the setting
+				ynh_app_setting_delete --app=$app --key=php_forced_max_children
+			fi
+		fi
 
-        if [ "$fpm_footprint" != "0" ]
-        then
-            ynh_add_fpm_config --usage=$fpm_usage --footprint=$fpm_footprint --dedicated_service
-        else
-            ynh_print_err --message="When selecting 'specific', you have to set a footprint value into the field below."
-        fi
-    fi
+		if [ "$fpm_footprint" != "0" ]
+		then
+			ynh_add_fpm_config --usage=$fpm_usage --footprint=$fpm_footprint --dedicated_service
+		else
+			ynh_print_err --message="When selecting 'specific', you have to set a footprint value into the field below."
+		fi
+	fi
 }
 
 #=================================================
@@ -169,6 +169,6 @@ apply_config() {
 #=================================================
 
 case $1 in
-    show) show_config;;
-    apply) apply_config;;
+	show) show_config;;
+	apply) apply_config;;
 esac
diff --git a/scripts/install b/scripts/install
index d337f1d..177cff2 100644
--- a/scripts/install
+++ b/scripts/install
@@ -6,7 +6,6 @@
 # IMPORT GENERIC HELPERS
 #=================================================
 
-# Load common variables for all scripts.
 source _common.sh
 source /usr/share/yunohost/helpers
 
@@ -14,6 +13,9 @@ source /usr/share/yunohost/helpers
 # MANAGE SCRIPT FAILURE
 #=================================================
 
+ynh_clean_setup () {
+	true
+}
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
@@ -89,7 +91,7 @@ ynh_install_app_dependencies $pkg_dependencies
 ynh_script_progression --message="Configuring system user..." --weight=2
 
 # Create a system user
-ynh_system_user_create --username=$app --home_dir=$final_path
+ynh_system_user_create --username=$app --home_dir="$final_path"
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
@@ -107,14 +109,6 @@ ynh_setup_source --dest_dir="$final_path" --source_id=admin_dashboard
 
 chown $app:www-data "$final_path"
 
-#=================================================
-# NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Configuring NGINX web server..." --weight=2
-
-# Create a dedicated NGINX config
-ynh_add_nginx_config
-
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================
@@ -123,12 +117,20 @@ ynh_script_progression --message="Configuring PHP-FPM..." --weight=2
 # Create a dedicated PHP-FPM config
 ynh_add_fpm_config --usage=low --footprint=low --dedicated_service
 
+#=================================================
+# NGINX CONFIGURATION
+#=================================================
+ynh_script_progression --message="Configuring NGINX web server..." --weight=2
+
+# Create a dedicated NGINX config
+ynh_add_nginx_config
+
 #=================================================
 # SPECIFIC SETUP
 #=================================================
 # CREATE DIRECTORIES AND POPULATE THEM
 #=================================================
-ynh_script_progression --message="Creating and populating directories..."
+ynh_script_progression --message="Creating and populating directories..." --weight=1
 
 pihole_storage="/etc/pihole"
 mkdir -p "$pihole_storage"
@@ -147,7 +149,7 @@ cp -a "$pihole_local_repo/advanced/Scripts/COL_TABLE" "$pihole_dir/"
 #=================================================
 # COPY PI-HOLE MAIN SCRIPT
 #=================================================
-ynh_script_progression --message="Copying Pi-Hole main script..."
+ynh_script_progression --message="Copying Pi-Hole main script..." --weight=1
 
 cp -a "$pihole_local_repo/pihole" /usr/local/bin/
 cp -a "$pihole_local_repo/advanced/bash-completion/pihole" /etc/bash_completion.d/pihole
@@ -192,10 +194,10 @@ ynh_setup_source --dest_dir="$FTL_temp_path" --source_id=FTL
 
 # Instead of downloading a binary file, we're going to compile it
 ( 
-    cd "$FTL_temp_path"
-    ynh_exec_warn_less cmake .
-    ynh_exec_warn_less make
-    ynh_exec_warn_less make install 
+	cd "$FTL_temp_path"
+	ynh_exec_warn_less cmake .
+	ynh_exec_warn_less make
+	ynh_exec_warn_less make install
 )
 
 ynh_secure_remove --file="$FTL_temp_path"
@@ -318,26 +320,26 @@ ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_fil
 systemctl daemon-reload
 ynh_exec_warn_less yunohost tools regen-conf dnsmasq
 
-#=================================================
-# START PIHOLE-FTL
-#=================================================
-
-ynh_script_progression --message="Restarting PiHole-FTL..." --weight=2
-
-ynh_systemd_action --action=restart --service_name=pihole-FTL
-
 #=================================================
 # GENERIC FINALISATION
 #=================================================
-# ADVERTISE SERVICE IN ADMIN PANEL
+# INTEGRATE SERVICE IN YUNOHOST
 #=================================================
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
 
 yunohost service add pihole-FTL --description="PiHole backend service" --log="/var/log/pihole-FTL.log"
 
 #=================================================
-# RESTRAIN THE ACCESS TO THE ADMIN ONLY
+# START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Restraining the access to the admin only..." --weight=2
+ynh_script_progression --message="Starting a systemd service..." --weight=2
+
+ynh_systemd_action --action=restart --service_name=pihole-FTL
+
+#=================================================
+# SETUP SSOWAT
+#=================================================
+ynh_script_progression --message="Configuring permissions..." --weight=2
 
 ynh_permission_update --permission="main" --add="$admin" --remove="all_users"
 
diff --git a/scripts/remove b/scripts/remove
index 1c73819..64776fb 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -18,6 +18,7 @@ app=$YNH_APP_INSTANCE_NAME
 
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 port=$(ynh_app_setting_get --app=$app --key=port)
+final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 
 #=================================================
 # STANDARD REMOVE
@@ -25,26 +26,26 @@ port=$(ynh_app_setting_get --app=$app --key=port)
 # REMOVE SERVICE INTEGRATION IN YUNOHOST
 #=================================================
 
-# Check if the service is declared in YunoHost
-if ynh_exec_fully_quiet yunohost service status pihole-FTL
+# Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
+if ynh_exec_warn_less yunohost service status pihole-FTL >/dev/null
 then
-	ynh_script_progression --message="Removing pihole-FTL service..." --weight=2
+	ynh_script_progression --message="Removing $app service integration..." --weight=2
 	yunohost service remove pihole-FTL
 fi
 
 #=================================================
-# STOP PIHOLE-FTL SERVICE
+# STOP AND REMOVE SERVICE
 #=================================================
-ynh_script_progression --message="Stop and remove the service"
+ynh_script_progression --message="Stopping and removing the systemd service..." --weight=1
 
 ynh_systemd_action --action=stop --service_name=pihole-FTL
 
 # Restore dnsmasq as main DNS resolver
 # Move dnsmasq back to its original place
 #if [ -e "/usr/sbin/dnsmasq.backup_by_pihole" ]
-#then    # Remove dnsmasq only if we have its backup
-#    ynh_secure_remove --file="/usr/sbin/dnsmasq"
-#    mv /usr/sbin/dnsmasq.backup_by_pihole /usr/sbin/dnsmasq
+#then	# Remove dnsmasq only if we have its backup
+#	ynh_secure_remove --file="/usr/sbin/dnsmasq"
+#	mv /usr/sbin/dnsmasq.backup_by_pihole /usr/sbin/dnsmasq
 #fi
 
 # Move back the service configuration for dnsmasq
@@ -62,32 +63,10 @@ ynh_secure_remove --file="/usr/bin/pihole-FTL"
 ynh_secure_remove --file="/var/run/pihole-FTL.pid"
 ynh_secure_remove --file="/var/run/pihole-FTL.port"
 
-#=================================================
-# REMOVE DEPENDENCIES
-#=================================================
-ynh_script_progression --message="Removing dependencies..." --weight=7
-
-# Remove metapackage and its dependencies
-ynh_remove_app_dependencies
-
-#=================================================
-# REMOVE THE DIRECTORIES OF THE APP
-#=================================================
-ynh_script_progression --message="Removing app main directory..."
-
-# Remove storage directory
-ynh_secure_remove --file="/etc/pihole"
-# Remove app directory
-ynh_secure_remove --file="/opt/pihole"
-# Remove admin panel directory
-ynh_secure_remove --file="/var/www/pihole"
-# Remove local clone of the repository
-ynh_secure_remove --file="/etc/.pihole"
-
 #=================================================
 # 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
@@ -101,20 +80,27 @@ ynh_script_progression --message="Removing PHP-FPM configuration..." --weight=2
 ynh_remove_fpm_config
 
 #=================================================
-# CLOSE PORTS
+# REMOVE DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Removing dependencies..." --weight=7
+
+# Remove metapackage and its dependencies
+ynh_remove_app_dependencies
+
+#=================================================
+# CLOSE A PORT
 #=================================================
-ynh_script_progression --message="Closing ports $port and 67..." --weight=13
 
 if yunohost firewall list | grep -q "\- $port$"
 then
-	ynh_print_info "Close port $port"
-	ynh_exec_quiet yunohost firewall disallow TCP $port
+	ynh_script_progression --message="Closing port $port..." --weight=1
+	ynh_exec_warn_less yunohost firewall disallow TCP $port
 fi
 
 if yunohost firewall list | grep -q "\- 67$"
 then
-	ynh_print_info "Close port 67"
-	ynh_exec_quiet yunohost firewall disallow UDP 67
+	ynh_script_progression --message="Closing port 67..." --weight=1
+	ynh_exec_warn_less yunohost firewall disallow UDP 67
 fi
 
 #=================================================
@@ -137,6 +123,15 @@ ynh_secure_remove --file="/etc/bash_completion.d/pihole"
 # Remove sudoer file
 ynh_secure_remove --file="/etc/sudoers.d/pihole"
 
+# Remove storage directory
+ynh_secure_remove --file="/etc/pihole"
+# Remove app directory
+ynh_secure_remove --file="/opt/pihole"
+# Remove admin panel directory
+ynh_secure_remove --file="$final_path"
+# Remove local clone of the repository
+ynh_secure_remove --file="/etc/.pihole"
+
 #=================================================
 # REMOVE DNSMASQ CONFIG
 #=================================================
@@ -182,6 +177,7 @@ ynh_script_progression --message="Removing the dedicated system user..." --weigh
 # Dirty hack to remove correctly the user
 killall -u $app
 
+# Delete a system user
 ynh_system_user_delete --username=$app
 
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index e35ce7f..af8cee9 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -6,7 +6,7 @@
 # IMPORT GENERIC HELPERS
 #=================================================
 
-# Load common variables for all scripts.
+# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
 source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
@@ -14,13 +14,16 @@ source /usr/share/yunohost/helpers
 # MANAGE SCRIPT FAILURE
 #=================================================
 
+ynh_clean_setup () {
+	true
+}
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading settings..." --weight=2
+ynh_script_progression --message="Loading installation settings..." --weight=2
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -39,9 +42,10 @@ fpm_service=$(ynh_app_setting_get --app=$app --key=fpm_service)
 #=================================================
 # 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 "
+test ! -d $final_path \
+	|| ynh_die --message="There is already a directory: $final_path "
 
 #=================================================
 # ACTIVATE MAINTENANCE MODE
@@ -51,25 +55,19 @@ ynh_script_progression --message="Activating maintenance mode..." --weight=2
 ynh_maintenance_mode_ON
 
 #=================================================
-# STANDARD RESTORE STEPS
-#=================================================
-# RESTORE THE NGINX CONFIGURATION
-#=================================================
-
-ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
-
+# STANDARD RESTORATION STEPS
 #=================================================
 # RECREATE THE DEDICATED USER
 #=================================================
 ynh_script_progression --message="Recreating the dedicated system user..." --weight=2
 
 # Create the dedicated user (if not existing)
-ynh_system_user_create --username=$app --home_dir=$final_path
+ynh_system_user_create --username=$app --home_dir="$final_path"
 
 #=================================================
-# RESTORE THE MAIN DIRECTORIES OF THE APP
+# 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"
 
@@ -84,10 +82,20 @@ chown $app: -R "/etc/pihole"
 # /etc/pihole/logrotate have to belong to root, otherwise logrotate will failed silently...
 chown root: -R "/etc/pihole/logrotate"
 
+#=================================================
+# SPECIFIC RESTORATION
+#=================================================
+# REINSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Reinstalling dependencies..." --weight=12
+
+# Define and install dependencies
+ynh_install_app_dependencies $pkg_dependencies
+
 #=================================================
 # RESTORE THE PHP-FPM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Reconfiguring PHP-FPM..." --weight=7
+ynh_script_progression --message="Restoring the PHP-FPM configuration..." --weight=7
 
 # Restore the file first, so it can have a backup if different
 ynh_restore_file --origin_path="$fpm_config_dir/php-fpm-$app.conf"
@@ -97,19 +105,11 @@ ynh_restore_file --origin_path="$fpm_config_dir/pool.d/$app.conf"
 ynh_add_fpm_config --usage=$fpm_usage --footprint=$fpm_footprint --dedicated_service
 
 #=================================================
-# SPECIFIC RESTORE
+# RESTORE THE NGINX CONFIGURATION
 #=================================================
-# REINSTALL DEPENDENCIES
-#=================================================
-ynh_script_progression --message="Reinstalling dependencies..." --weight=12
+ynh_script_progression --message="Restoring the NGINX web server configuration..." --weight=1
 
-ynh_install_app_dependencies $pkg_dependencies
-
-#=================================================
-# ADVERTISE SERVICE IN ADMIN PANEL
-#=================================================
-
-yunohost service add pihole-FTL --description="PiHole backend service" --log="/var/log/pihole-FTL.log"
+ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
 #=================================================
 # RESTORE THE CRON FILE
@@ -222,9 +222,16 @@ ynh_replace_string --match_string="^IPV4_ADDRESS=.*" --replace_string="IPV4_ADDR
 ynh_store_file_checksum --file="$setupVars"
 
 #=================================================
-# START PIHOLE-FTL
+# INTEGRATE SERVICE IN YUNOHOST
 #=================================================
-ynh_script_progression --message="Restarting PiHole-FTL..." --weight=2
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
+
+yunohost service add pihole-FTL --description="PiHole backend service" --log="/var/log/pihole-FTL.log"
+
+#=================================================
+# START SYSTEMD SERVICE
+#=================================================
+ynh_script_progression --message="Starting a systemd service..." --weight=2
 
 ynh_exec_warn_less systemctl enable pihole-FTL --quiet
 ynh_systemd_action --action=restart --service_name=pihole-FTL
@@ -234,7 +241,7 @@ ynh_systemd_action --action=restart --service_name=pihole-FTL
 #=================================================
 # RELOAD NGINX AND PHP-FPM
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server and PHP-FPM..."
+ynh_script_progression --message="Reloading NGINX web server and PHP-FPM..." --weight=1
 
 ynh_systemd_action --service_name=$fpm_service --action=reload
 ynh_systemd_action --service_name=nginx --action=reload
diff --git a/scripts/upgrade b/scripts/upgrade
index f0c4228..9075a28 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -6,7 +6,6 @@
 # IMPORT GENERIC HELPERS
 #=================================================
 
-# Load common variables for all scripts.
 source _common.sh
 source /usr/share/yunohost/helpers
 
@@ -37,7 +36,7 @@ fpm_usage=$(ynh_app_setting_get --app=$app --key=fpm_usage)
 #=================================================
 # CHECK VERSION
 #=================================================
-ynh_script_progression --message="Checking version..."
+ynh_script_progression --message="Checking version..." --weight=1
 
 upgrade_type=$(ynh_check_app_version_changed)
 
@@ -49,6 +48,7 @@ ynh_script_progression --message="Backing up the app before upgrading (may take
 # Backup the current version of the app
 ynh_backup_before_upgrade
 ynh_clean_setup () {
+	read -p "999"
 	# Restore it if the upgrade fails
 	ynh_restore_upgradebackup
 }
@@ -117,43 +117,13 @@ if [ -z "$pihole_version" ]; then
 	ynh_app_setting_set --app=$app --key=pihole_version --value="$pihole_version"
 fi
 
-#=================================================
-# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
-#=================================================
-ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=7
-
-# Backup the current version of the app
-ynh_backup_before_upgrade
-ynh_clean_setup () {
-    # restore it if the upgrade fails
-    ynh_restore_upgradebackup
-}
-# Exit if an error occurs during the execution of the script
-ynh_abort_if_errors
-
-#=================================================
-# ACTIVATE MAINTENANCE MODE
-#=================================================
-ynh_script_progression --message="Activating maintenance mode..."
-
-ynh_maintenance_mode_ON
-
-#=================================================
-# STANDARD UPGRADE STEPS
-#=================================================
-# INSTALL DEPENDENCIES
-#=================================================
-ynh_script_progression --message="Upgrading dependencies..." --weight=6
-
-ynh_install_app_dependencies $pkg_dependencies
-
 #=================================================
 # 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=$app
+ynh_system_user_create --username=$app --home_dir="$final_path"
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
@@ -162,27 +132,15 @@ ynh_system_user_create --username=$app
 pihole_local_repo="/etc/.pihole"
 if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
-    ynh_script_progression --message="Upgrading source files..." --weight=4
-    # Update the last version available
-    ynh_setup_source --dest_dir="$pihole_local_repo" --source_id=app
-    # Update admin dashboard
-    ynh_setup_source --dest_dir="$final_path" --source_id=admin_dashboard
+	ynh_script_progression --message="Upgrading source files..." --weight=4
+	# Update the last version available
+	ynh_setup_source --dest_dir="$pihole_local_repo" --source_id=app
+	# Update admin dashboard
+	ynh_setup_source --dest_dir="$final_path" --source_id=admin_dashboard
 fi
 
 chown $app:www-data "$final_path"
 
-#=================================================
-# NGINX CONFIGURATION
-#=================================================
-
-# Overwrite the nginx configuration only if it's allowed
-if [ $overwrite_nginx -eq 1 ]
-then
-	ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=2
-	# Create a dedicated NGINX config
-	ynh_add_nginx_config
-fi
-
 #=================================================
 # UPGRADE DEPENDENCIES
 #=================================================
@@ -202,6 +160,18 @@ then
 	ynh_add_fpm_config --usage=$fpm_usage --footprint=$fpm_footprint --dedicated_service
 fi
 
+#=================================================
+# NGINX CONFIGURATION
+#=================================================
+
+# Overwrite the nginx configuration only if it's allowed
+if [ $overwrite_nginx -eq 1 ]
+then
+	ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=2
+	# Create a dedicated NGINX config
+	ynh_add_nginx_config
+fi
+
 #=================================================
 # SPECIFIC UPGRADE
 #=================================================
@@ -249,19 +219,19 @@ ynh_systemd_action --action=stop --service_name=pihole-FTL
 
 if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
-    # Get the source of Pi-Hole-FTL
-    FTL_temp_path=$(mktemp -d)
-    # Install the last version available
-    ynh_setup_source --dest_dir="$FTL_temp_path" --source_id=FTL
+	# Get the source of Pi-Hole-FTL
+	FTL_temp_path=$(mktemp -d)
+	# Install the last version available
+	ynh_setup_source --dest_dir="$FTL_temp_path" --source_id=FTL
 
-    # Instead of downloading a binary file, we're going to compile it
-    ( 
-        cd "$FTL_temp_path"
-        ynh_exec_warn_less cmake .
-        ynh_exec_warn_less make
-        ynh_exec_warn_less make install
-    )
-    ynh_secure_remove --file="$FTL_temp_path"
+	# Instead of downloading a binary file, we're going to compile it
+	( 
+		cd "$FTL_temp_path"
+		ynh_exec_warn_less cmake .
+		ynh_exec_warn_less make
+		ynh_exec_warn_less make install
+	)
+	ynh_secure_remove --file="$FTL_temp_path"
 fi
 
 # Overwrite pihole-FTL config file only if it's allowed
@@ -279,15 +249,15 @@ ynh_systemd_action --action=stop --service_name=dnsmasq
 
 # And move the files that make the service available in systemd to really disable it
 #if [ ! -e "/lib/systemd/system/.dnsmasq.service.backup_by_pihole" ]; then
-#    mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/.dnsmasq.service.backup_by_pihole
+#	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/.dnsmasq.service.backup_by_pihole
 #fi
 #if [ ! -e "/etc/init.d/.dnsmasq.backup_by_pihole" ]; then
-#    mv /etc/init.d/dnsmasq /etc/init.d/.dnsmasq.backup_by_pihole
+#	mv /etc/init.d/dnsmasq /etc/init.d/.dnsmasq.backup_by_pihole
 #fi
 
 # Move dnsmasq to preserve the current binary
 #if [ ! -e "/usr/sbin/dnsmasq.backup_by_pihole" ]; then
-#    mv /usr/sbin/dnsmasq /usr/sbin/dnsmasq.backup_by_pihole
+#	mv /usr/sbin/dnsmasq /usr/sbin/dnsmasq.backup_by_pihole
 #fi
 # Replace dnsmasq by pihole-FTL
 # NOTE: pihole-FTL is actually a modified version of dnsmasq
@@ -356,14 +326,14 @@ ynh_replace_string --match_string=".*updatechecker.*" --replace_string="#&" --ta
 #=================================================
 # 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 pihole-FTL --description="PiHole backend service" --log="/var/log/pihole-FTL.log"
 
 #=================================================
 # UPDATE CONF_REGEN HOOK
 #=================================================
-ynh_script_progression --message="Updating conf_regen hook..."
+ynh_script_progression --message="Updating conf_regen hook..." --weight=1
 
 cp ../conf/dnsmasq_regenconf_hook /usr/share/yunohost/hooks/conf_regen/50-dnsmasq_$app
 ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="/usr/share/yunohost/hooks/conf_regen/50-dnsmasq_$app"
@@ -381,7 +351,7 @@ ynh_systemd_action --action=restart --service_name=pihole-FTL
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..."
+ynh_script_progression --message="Reloading NGINX web server..." --weight=1
 
 ynh_systemd_action --action=reload --service_name=nginx