diff --git a/conf/nginx.conf b/conf/nginx.conf
index f521457e..c7b51e84 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -161,8 +161,8 @@ location ^~ __PATH__/ {
 
   location ~ \.(otf|woff2?)$ {
     try_files $uri / __PATH__/index.php$request_uri;
-    expires 7d;         # Cache-Control policy borrowed from `.htaccess`
-    access_log off;     # Optional: Don't log access to assets
+    expires 7d;       # Cache-Control policy borrowed from `.htaccess`
+    access_log off;   # Optional: Don't log access to assets
   }
 
   # Rule borrowed from `.htaccess`
diff --git a/manifest.toml b/manifest.toml
index 3b7ac246..cc2e6eb0 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -27,7 +27,7 @@ multi_instance = true
 ldap = true
 sso = true
 
-disk = "650M"
+disk = "850M"
 ram.build = "250M"
 ram.runtime = "512M"
 
@@ -116,7 +116,8 @@ ram.runtime = "512M"
     api.allowed = ["visitors", "all_users"]
 
     [resources.apt]
-    packages = "mariadb-server, imagemagick, libmagickcore-6.q16-6-extra, acl, tar, smbclient, at, redis-server, php8.3-fpm, php8.3-bz2, php8.3-imap, php8.3-gmp, php8.3-gd, php8.3-intl, php8.3-curl, php8.3-apcu, php8.3-redis, php8.3-ldap, php8.3-imagick, php8.3-zip, php8.3-mbstring, php8.3-xml, php8.3-mysql, php8.3-igbinary, php8.3-bcmath"
+    packages = "postgresql, imagemagick, libmagickcore-6.q16-6-extra, acl, tar, smbclient, at, redis-server, php8.3-pgsql, php8.3-mysql, php8.3-fpm, php8.3-bz2, php8.3-imap, php8.3-gmp, php8.3-gd, php8.3-intl, php8.3-curl, php8.3-apcu, php8.3-redis, php8.3-ldap, php8.3-imagick, php8.3-zip, php8.3-mbstring, php8.3-xml, php8.3-igbinary, php8.3-bcmath"
 
     [resources.database]
-    type = "mysql"
+    type = "postgresql"
+    
\ No newline at end of file
diff --git a/scripts/backup b/scripts/backup
index 33c0c7f1..7c48d677 100755
--- a/scripts/backup
+++ b/scripts/backup
@@ -40,11 +40,11 @@ ynh_backup "/etc/cron.d/$app"
 ynh_backup "/var/log/$app"
 
 #=================================================
-# BACKUP THE MYSQL DATABASE
+# BACKUP THE POSTGRESQL DATABASE
 #=================================================
-ynh_print_info "Backing up the MySQL database..."
+ynh_print_info "Backing up the PostgreSQL database..."
 
-ynh_mysql_dump_db > db.sql
+ynh_psql_dump_db > db.sql
 
 #=================================================
 # BACKUP THE NOTIFY_PUSH APP
diff --git a/scripts/install b/scripts/install
index fc4d6455..fc02e04e 100755
--- a/scripts/install
+++ b/scripts/install
@@ -22,13 +22,6 @@ ynh_app_setting_set --key=enable_notify_push --value=0
 system_addressbook_exposed="0"
 ynh_app_setting_set --key=system_addressbook_exposed --value=0
 
-#=================================================
-# CREATE A MYSQL DATABASE
-#=================================================
-ynh_script_progression "Migrate MySQL database to utf8..."
-
-ynh_mysql_db_shell <<< "ALTER DATABASE $db_name CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;"
-
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
@@ -83,7 +76,7 @@ admin_password="$(ynh_string_random --length=6)"
 
 # Install Nextcloud using a temporary admin user
 exec_occ maintenance:install \
-    --database "mysql" --database-name $db_name \
+    --database "pgsql" --database-name $db_name \
     --database-user $db_user --database-pass "$db_pwd" \
     --admin-user "admin" --admin-pass "$admin_password" \
     --data-dir "$data_dir/data" \
@@ -94,9 +87,6 @@ exec_occ maintenance:install \
 #=================================================
 ynh_script_progression "Configuring $app..."
 
-# Set the mysql.utf8mb4 config to true in config.php
-exec_occ config:system:set mysql.utf8mb4 --type boolean --value="true"
-
 # move the logs from the data_dir to the standard /var/log
 exec_occ config:system:set logfile --value="/var/log/$app/nextcloud.log"
 
@@ -183,7 +173,7 @@ exec_occ config:system:set overwrite.cli.url --value="https://${domain}${path}"
 #=================================================
 
 # Set the user as admin
-ynh_mysql_db_shell <<< "INSERT INTO oc_group_user VALUES ('admin','$admin');"
+ynh_psql_db_shell <<< "INSERT INTO oc_group_user VALUES ('admin','$admin');"
 
 # And delete admin user
 exec_occ user:delete admin
diff --git a/scripts/remove b/scripts/remove
index c506c10c..2a50bdfd 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -26,7 +26,6 @@ if [ $enable_notify_push -eq 1 ]; then
 fi
 
 # Remove a cron file
-# TODO: Ensure that cron job is not running (How !?)
 ynh_safe_rm "/etc/cron.d/$app"
 
 # Cleaning ACL in home directories
diff --git a/scripts/restore b/scripts/restore
index 1ed03c8e..52b47ff1 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -11,21 +11,26 @@ ynh_script_progression "Restoring the app main directory..."
 ynh_restore "$install_dir"
 
 #=================================================
-# RESTORE THE MYSQL DATABASE
+# RESTORE THE DATA DIRECTORY
+#=================================================
+ynh_script_progression "Restoring data directory..."
+
+ynh_restore "$data_dir"
+
 #=================================================
-ynh_script_progression "Restoring the MySQL database..."
+# RESTORE THE POSTGRESQL DATABASE
+#=================================================
+ynh_script_progression "Restoring the PostgreSQL database..."
 
-ynh_mysql_db_shell < ./db.sql
+ynh_psql_db_shell < ./db.sql
 
 #=================================================
-# RESTORE THE PHP-FPM CONFIGURATION
+# RESTORE SYSTEM CONFIGURATIONS
 #=================================================
-ynh_script_progression "Reconfiguring PHP-FPM..."
+ynh_script_progression "Restoring system configurations related to $app..."
 
-# Restore the file first, so it can have a backup if different
 ynh_restore "/etc/php/$php_version/fpm/pool.d/$app.conf"
 
-# Recreate a dedicated PHP-FPM config
 ynh_config_add_phpfpm
 
 #=================================================
@@ -64,13 +69,6 @@ ynh_script_progression "Restoring the logrotate configuration..."
 
 ynh_restore "/etc/logrotate.d/$app"
 
-#=================================================
-# RESTORE THE DATA DIRECTORY
-#=================================================
-ynh_script_progression "Restoring data directory..."
-
-ynh_restore "$data_dir"
-
 #=================================================
 # RESTORE USER RIGHTS
 #=================================================
@@ -100,6 +98,7 @@ ynh_script_progression "Adding multimedia directories..."
 
 # Build YunoHost multimedia directories
 ynh_multimedia_build_main_dir
+
 # Allow nextcloud to write into these directories
 ynh_multimedia_addaccess $app
 
@@ -114,8 +113,8 @@ ynh_restore "/etc/fail2ban/filter.d/$app.conf"
 # Make sure a log file exists (mostly for CI tests)
 logfile="/var/log/$app/nextcloud.log"
 if [ ! -f "$logfile" ]; then
-	touch "$logfile"
-	chown "$app:" "$logfile"
+    touch "$logfile"
+    chown "$app:" "$logfile"
 fi
 
 ynh_systemctl --action=restart --service=fail2ban
diff --git a/scripts/upgrade b/scripts/upgrade
index 8a20d119..88eff45d 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -54,6 +54,12 @@ filter_boring_occ_warnings() {
     sed -E 's@\s*([0-9]+\/[0-9]+\s+\[(-|>|=)+\]\s+[0-9]+%|\s*Starting ...|Nextcloud or one of the apps require upgrade - only a limited number of commands are available|You may use your browser or the occ upgrade command to do the upgrade)@@g'
 }
 
+current_version=$(grep OC_VersionString "$install_dir/version.php" | cut -d\' -f2)
+current_major_version=${current_version%%.*}
+
+last_version=$(ynh_read_manifest "resources.sources.main.url" | grep -Eo '[0-9][0-9]\.[0-9]\.[0-9]+')
+last_major_version=${last_version%%.*}
+
 # Define a function to execute commands with `occ`
 exec_occ() {
     # Backward compatibility to upgrade from older versions
@@ -87,6 +93,35 @@ exec_occ() {
     php$NEXTCLOUD_PHP_VERSION --define apc.enable_cli=1 occ --no-interaction --no-ansi "$@") 2> >(filter_boring_occ_warnings >&2)
 }
 
+#=================================================
+# HANDLE DATABASE MIGRATION FROM MYSL TO PSQL
+#=================================================
+
+# If we're moving through version 29.0.10~ynh1 (in which the switch to PostgreSQL is made)
+if ynh_app_upgrading_from_version_before 29.0.10~ynh1
+then
+    # Double-check the MySQL database is here
+    if ! mysql -e "USE $db_name" 2>/dev/null 
+    then
+        ynh_print_warn "Uhoh? The Nextcloud MySQL database doesn't exist? We are supposed to move it to PostgreSQL... Maybe it was already migrated?"
+        # Double check the psql is not empty, otherwise big whoops?
+        if [[ "$(ynh_psql_db_shell --database=$db_name --sql="\dt" 2>/dev/null | wc -l)" == 0 ]]
+        then
+                ynh_die "Apparently the PostgreSQL database is also empty, this is kind of worrying, what happened?!"
+        else
+                ynh_print_warn "Apparently the PostgreSQL database is not empty, so this is probably OK?"
+        fi
+    else
+        ynh_print_info "Migrating to PostgreSQL database..."
+        exec_occ db:convert-type --all-apps --clear-schema pgsql $db_name 127.0.0.1 $db_name --password=$db_pwd -n
+        ynh_mysql_drop_db $db_name
+    fi
+fi
+
+#=================================================
+# DOWNLOAD, CHECK AND UNPACK SOURCE
+#=================================================
+
 # Define a function to add an external storage
 # Create the external storage for the given folders and enable sharing
 create_external_storage() {
@@ -122,12 +157,6 @@ function list_installed_apps_not_compatible_with_future_version()
     comm -23 <(comm -23 $installed_apps $core_apps_in_current_version) $nextcloud_destination_appcatalog
 }
 
-current_version=$(grep OC_VersionString "$install_dir/version.php" | cut -d\' -f2)
-current_major_version=${current_version%%.*}
-
-last_version=$(ynh_read_manifest "resources.sources.main.url" | grep -Eo '[0-9][0-9]\.[0-9]\.[0-9]+')
-last_major_version=${last_version%%.*}
-
 if [[ "$last_major_version" != "$current_major_version" ]]
 then
     installed_apps_not_compatible_with_future_version="$(list_installed_apps_not_compatible_with_future_version $last_major_version)"
@@ -137,187 +166,182 @@ then
     fi
 fi
 
-# FIXME: this is still supported but the recommendation is now to *always* re-setup the app sources wether or not the upstream sources changed
-if ynh_app_upstream_version_changed
-then
-    ynh_script_progression "Upgrading $app..."
+#=================================================
+# UPGRADE NEXTCLOUD
+#=================================================
+ynh_script_progression "Upgrading $app..."
 
-    # Set write access for the following commands
-    chown -R $app:www-data "$install_dir"
-    # Print the current version number of Nextcloud
-    exec_occ -V
+# Set write access for the following commands
+chown -R $app:www-data "$install_dir"
+# Print the current version number of Nextcloud
+exec_occ -V
 
-    if [ "$(exec_occ config:system:get mysql.utf8mb4)" != "true" ]; then
-        db_pwd=$(ynh_app_setting_get --key=db_pwd)
-        # Change your databases character set and collation
-        ynh_mysql_db_shell <<< "ALTER DATABASE $db_name CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;"
-        # Set the mysql.utf8mb4 config to true in config.php
-        exec_occ config:system:set mysql.utf8mb4 --type boolean --value="true"
-        exec_occ maintenance:repair
-    fi
+# Upgrade may fail if this app is enabled
+# Take all apps enabled, and check if mail is one of them
+# Then temporary disable the mail app
+mail_app_must_be_reactived=0
 
-    # Upgrade may fail if this app is enabled
-    # Take all apps enabled, and check if mail is one of them
-    # Then temporary disable the mail app
-    mail_app_must_be_reactived=0
+if exec_occ app:list | awk '/Enabled/{f=1;next} /Disabled/{f=0} f' | grep -q -w mail; then
+    exec_occ app:disable mail
+    mail_app_must_be_reactived=1
+fi
+
+# While the current version is not the last version, do an upgrade
+while [ "$last_version" != "$current_version" ]
+do
 
-    if exec_occ app:list | awk '/Enabled/{f=1;next} /Disabled/{f=0} f' | grep -q -w mail; then
-        exec_occ app:disable mail
-        mail_app_must_be_reactived=1
+    next_major_version="$(( $current_major_version + 1 ))"
+    if [[ "$next_major_version" -ge "$last_major_version" ]]; then
+        ynh_print_info "Upgrading to Nextcloud $last_version"
+        source_id="main"
+    else
+        ynh_print_info "Upgrading to Nextcloud $next_major_version"
+        source_id="$next_major_version"
     fi
 
-    # While the current version is not the last version, do an upgrade
-    while [ "$last_version" != "$current_version" ]
-    do
+    # Create a temporary directory
+    tmpdir="${install_dir}__tmp_upgrade"
 
-        next_major_version="$(( $current_major_version + 1 ))"
-        if [[ "$next_major_version" -ge "$last_major_version" ]]; then
-            ynh_print_info "Upgrading to Nextcloud $last_version"
-            source_id="main"
-        else
-            ynh_print_info "Upgrading to Nextcloud $next_major_version"
-            source_id="$next_major_version"
-        fi
+    ynh_setup_source --dest_dir="$tmpdir" --source_id="$source_id"
+
+    # Backup the config file in the temp dir
+    cp -a "$install_dir/config/config.php" "$tmpdir/config/config.php"
 
-        # Create a temporary directory
-        tmpdir="${install_dir}__tmp_upgrade"
-
-        ynh_setup_source --dest_dir="$tmpdir" --source_id="$source_id"
-
-        # Backup the config file in the temp dir
-        cp -a "$install_dir/config/config.php" "$tmpdir/config/config.php"
-
-        # Enable maintenance mode
-        exec_occ maintenance:mode --on
-
-        # Backup 3rd party applications from the current Nextcloud
-        # But do not overwrite if there is any upgrade
-        # (apps directory already exists in Nextcloud archive)
-        (
-        cd $install_dir/apps
-        for nc_app_dir in */
-        do
-          if [ ! -d "$tmpdir/apps/$nc_app_dir" ]
-          then
-            cp -a "$nc_app_dir" "$tmpdir/apps/$nc_app_dir"
-          fi
-        done
-        )
-
-        # Replace the old Nextcloud by the new one
-        ynh_safe_rm "$install_dir"
-        mv "$tmpdir" "$install_dir"
-
-        # Set write access for the following commands
-        chown -R $app:www-data "$install_dir"
-        # Upgrade Nextcloud (SUCCESS = 0, UP_TO_DATE = 3)
-        exec_occ maintenance:mode --off
-        exec_occ upgrade || [ $? -eq 3 ] || ynh_die "Unable to upgrade $app"
-
-        # Get the new current version number
-        current_version=$(grep OC_VersionString "$install_dir/version.php" | cut -d\' -f2)
-        current_major_version=${current_version%%.*}
-
-        # Print the current version number of Nextcloud
-        exec_occ -V
+    # Enable maintenance mode
+    exec_occ maintenance:mode --on
+
+    # Backup 3rd party applications from the current Nextcloud
+    # But do not overwrite if there is any upgrade
+    # (apps directory already exists in Nextcloud archive)
+    (
+    cd $install_dir/apps
+    for nc_app_dir in */
+    do
+      if [ ! -d "$tmpdir/apps/$nc_app_dir" ]
+      then
+        cp -a "$nc_app_dir" "$tmpdir/apps/$nc_app_dir"
+      fi
     done
+    )
 
-    exec_occ db:add-missing-indices -n
-    exec_occ db:add-missing-columns -n
-    exec_occ db:add-missing-primary-keys -n
-    exec_occ db:convert-filecache-bigint -n
+    # Replace the old Nextcloud by the new one
+    ynh_safe_rm "$install_dir"
+    mv "$tmpdir" "$install_dir"
 
-    #=================================================
-    # CONFIGURE NEXTCLOUD
-    #=================================================
-    ynh_script_progression "Reconfiguring $app..."
+    # Set write access for the following commands
+    chown -R $app:www-data "$install_dir"
+    # Upgrade Nextcloud (SUCCESS = 0, UP_TO_DATE = 3)
+    exec_occ maintenance:mode --off
+    exec_occ upgrade || [ $? -eq 3 ] || ynh_die "Unable to upgrade $app"
 
-    # Verify the checksum and backup the file if it's different
-    ynh_backup_if_checksum_is_different "$install_dir/config/config.php"
+    # Get the new current version number
+    current_version=$(grep OC_VersionString "$install_dir/version.php" | cut -d\' -f2)
+    current_major_version=${current_version%%.*}
 
-    nc_conf="${install_dir}/config.json"
-    ynh_config_add --template="config.json" --destination="$nc_conf"
+    # Print the current version number of Nextcloud
+    exec_occ -V
+done
 
-    # Reneable the mail app
-    if [ $mail_app_must_be_reactived -eq 1 ]; then
-        exec_occ app:enable mail
-    fi
+exec_occ db:add-missing-indices -n
+exec_occ db:add-missing-columns -n
+exec_occ db:add-missing-primary-keys -n
+exec_occ db:convert-filecache-bigint -n
 
-    # Ensure that UpdateNotification app is disabled
-    exec_occ app:disable updatenotification
+#=================================================
+# CONFIGURE NEXTCLOUD
+#=================================================
+ynh_script_progression "Reconfiguring $app..."
 
-    # Enable LDAP plugin
-    exec_occ app:enable user_ldap
+# Verify the checksum and backup the file if it's different
+ynh_backup_if_checksum_is_different "$install_dir/config/config.php"
 
-    # Update all installed apps
-    exec_occ app:update --all
+nc_conf="${install_dir}/config.json"
+ynh_config_add --template="config.json" --destination="$nc_conf"
 
-    # move the logs from the data_dir to the standard /var/log
-    # it would be better in the ENSURE DOWNWARD COMPATIBILITY section
-    # but it must be after the exec_occ() definition, so it's here
-    if [ -f "$data_dir/data/nextcloud.log" ]; then
-        mkdir -p "/var/log/$app"
-        chmod 750 "/var/log/$app"
-        mv "$data_dir"/data/nextcloud.log* "/var/log/$app"
-        # adapt the nextcloud config
-        exec_occ config:system:set logfile --value="/var/log/$app/nextcloud.log"
-    fi
+# Reneable the mail app
+if [ $mail_app_must_be_reactived -eq 1 ]; then
+    exec_occ app:enable mail
+fi
 
-    # Load the config file in nextcloud
-    exec_occ config:import "$nc_conf"
+# Ensure that UpdateNotification app is disabled
+exec_occ app:disable updatenotification
 
-    # Then remove the config file
-    ynh_safe_rm "$nc_conf"
+# Enable LDAP plugin
+exec_occ app:enable user_ldap
 
-    #=================================================
-    # ALLOW USERS TO DISCONNECT FROM NEXTCLOUD
-    #=================================================
+# Update all installed apps
+exec_occ app:update --all
 
-    # Add dynamic logout URL to the config
-    url_base64="$(echo -n "https://$domain$path" | base64)"
-    old_logout_url="https://$(cat /etc/yunohost/current_host)/yunohost/sso/?action=logout"
-    current_logout_url="$(exec_occ config:system:get logout_url 2> /dev/null)"
-    if [[ "$current_logout_url" == "${old_logout_url}" ]] || [[ "$current_logout_url" == "" ]]
-    then
-        echo "
-    //-YunoHost-
-    // set logout_url according to main domain
-    \$main_domain = file_get_contents('/etc/yunohost/current_host');
-    \$CONFIG['logout_url'] = 'https://'.\$main_domain.'/yunohost/sso/?action=logout&r=${url_base64}';
-    //-YunoHost-
-        " >> "$install_dir/config/config.php"
-    fi
+# move the logs from the data_dir to the standard /var/log
+# it would be better in the ENSURE DOWNWARD COMPATIBILITY section
+# but it must be after the exec_occ() definition, so it's here
+if [ -f "$data_dir/data/nextcloud.log" ]; then
+    mkdir -p "/var/log/$app"
+    chmod 750 "/var/log/$app"
+    mv "$data_dir"/data/nextcloud.log* "/var/log/$app"
+    # adapt the nextcloud config
+    exec_occ config:system:set logfile --value="/var/log/$app/nextcloud.log"
+fi
 
-    #=================================================
-    # CHANGE HOSTNAME FOR ACTIVITY NOTIFICATIONS
-    #=================================================
-
-    exec_occ config:system:set overwrite.cli.url --value="https://${domain}${path}"
-
-    #=================================================
-    # MOUNT HOME FOLDERS AS EXTERNAL STORAGE
-    #=================================================
-
-    # Enable External Storage and create local mount to home folder as needed
-    if [ $user_home -eq 1 ]; then
-        exec_occ app:enable files_external
-        exec_occ files_external:list --output=json \
-        | grep -q '"storage":"\\\\OC\\\\Files\\\\Storage\\\\Local"' \
-        || create_external_storage "/home/\$user" "Home"
-        # Iterate over users to extend their home folder permissions
-        for u in $(ynh_user_list); do
-        setfacl --modify g:$app:rwx "/home/$u" || true
-        done
-    fi
+# Load the config file in nextcloud
+exec_occ config:import "$nc_conf"
+
+# Then remove the config file
+ynh_safe_rm "$nc_conf"
 
-    #=================================================
-    # STORE THE CHECKSUM OF THE CONFIG FILE
-    #=================================================
+# Occasionally new mimetypes are added to better handle certain file types.
+# Migrating the mimetypes take a long time on larger instances
+# so this is not done automatically during upgrades.
+exec_occ maintenance:repair --include-expensive
 
-    # Calculate and store the config file checksum into the app settings
-    ynh_store_file_checksum "${install_dir}/config/config.php"
+#=================================================
+# ALLOW USERS TO DISCONNECT FROM NEXTCLOUD
+#=================================================
+
+# Add dynamic logout URL to the config
+url_base64="$(echo -n "https://$domain$path" | base64)"
+old_logout_url="https://$(cat /etc/yunohost/current_host)/yunohost/sso/?action=logout"
+current_logout_url="$(exec_occ config:system:get logout_url 2> /dev/null)"
+if [[ "$current_logout_url" == "${old_logout_url}" ]] || [[ "$current_logout_url" == "" ]]
+then
+    echo "
+//-YunoHost-
+// set logout_url according to main domain
+\$main_domain = file_get_contents('/etc/yunohost/current_host');
+\$CONFIG['logout_url'] = 'https://'.\$main_domain.'/yunohost/sso/?action=logout&r=${url_base64}';
+//-YunoHost-
+    " >> "$install_dir/config/config.php"
 fi
 
+#=================================================
+# CHANGE HOSTNAME FOR ACTIVITY NOTIFICATIONS
+#=================================================
+
+exec_occ config:system:set overwrite.cli.url --value="https://${domain}${path}"
+
+#=================================================
+# MOUNT HOME FOLDERS AS EXTERNAL STORAGE
+#=================================================
+
+# Enable External Storage and create local mount to home folder as needed
+if [ $user_home -eq 1 ]; then
+    exec_occ app:enable files_external
+    exec_occ files_external:list --output=json \
+    | grep -q '"storage":"\\\\OC\\\\Files\\\\Storage\\\\Local"' \
+    || create_external_storage "/home/\$user" "Home"
+    # Iterate over users to extend their home folder permissions
+    for u in $(ynh_user_list); do
+    setfacl --modify g:$app:rwx "/home/$u" || true
+    done
+fi
+
+#=================================================
+# STORE THE CHECKSUM OF THE CONFIG FILE
+#=================================================
+
+# Calculate and store the config file checksum into the app settings
+ynh_store_file_checksum "${install_dir}/config/config.php"
+
 #=================================================
 # REGEN PERMISSIONS
 #=================================================
@@ -374,7 +398,6 @@ then
     ynh_config_add --template="notify_push.conf" --destination="$nginx_extra_conf_dir/notify_push.conf"
 fi
 
-# Create a dedicated NGINX config
 ynh_config_add_nginx
 
 #=================================================
@@ -424,7 +447,6 @@ ynh_config_add_logrotate
 # FAIL2BAN
 #=================================================
 
-# Create a dedicated Fail2Ban config
 ynh_config_add_fail2ban --logpath="/var/log/$app/nextcloud.log" --failregex="^.*Login failed: '.*' \(Remote IP: '<HOST>'.*$"
 
 #=================================================