diff --git a/manifest.toml b/manifest.toml
index 31f45c8..47329f0 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -65,4 +65,4 @@ ram.runtime = "50M"
     api.protected = true
 
     [resources.apt]
-    packages = "php8.2-ldap, php8.2-mbstring, php8.2-fileinfo, php8.2-sqlite3, php8.2-gd, php8.2-intl"
+    packages = "php8.3-ldap, php8.3-mbstring, php8.3-fileinfo, php8.3-sqlite3, php8.3-gd, php8.3-intl"
diff --git a/scripts/backup b/scripts/backup
index af044d6..7370029 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -13,15 +13,11 @@ ynh_print_info "Declaring files to be backed up..."
 ynh_backup "$install_dir"
 
 #=================================================
-# BACKUP THE NGINX CONFIGURATION
+# SYSTEM CONFIGURATION
 #=================================================
 
 ynh_backup "/etc/nginx/conf.d/$domain.d/$app.conf"
 
-#=================================================
-# BACKUP THE PHP-FPM CONFIGURATION
-#=================================================
-
 ynh_backup "/etc/php/$php_version/fpm/pool.d/$app.conf"
 
 #=================================================
diff --git a/scripts/install b/scripts/install
index d846a15..99920d9 100644
--- a/scripts/install
+++ b/scripts/install
@@ -3,22 +3,6 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# MANAGE SCRIPT FAILURE
-#=================================================
-
-# REMOVEME ? Everything about fpm_footprint is removed in helpers2.1... | fpm_footprint="low"
-# REMOVEME ? Everything about fpm_free_footprint is removed in helpers2.1... | fpm_free_footprint=0
-# REMOVEME ? Everything about fpm_usage is removed in helpers2.1... | fpm_usage="low"
-
-#=================================================
-# STORE SETTINGS FROM MANIFEST
-#=================================================
-
-# REMOVEME ? Everything about fpm_footprint is removed in helpers2.1... | ynh_app_setting_set --key=fpm_footprint --value=$fpm_footprint
-# REMOVEME ? Everything about fpm_free_footprint is removed in helpers2.1... | ynh_app_setting_set --key=fpm_free_footprint --value=$fpm_free_footprint
-# REMOVEME ? Everything about fpm_usage is removed in helpers2.1... | ynh_app_setting_set --key=fpm_usage --value=$fpm_usage
-
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 26e6267..e29b34f 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -3,40 +3,14 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# ENSURE DOWNWARD COMPATIBILITY
-#=================================================
-ynh_script_progression "Ensuring downward compatibility..."
-
-# If fpm_footprint doesn't exist, create it
-if [ -z "${fpm_footprint:-}" ]; then
-    fpm_footprint=low
-# REMOVEME ? Everything about fpm_footprint is removed in helpers2.1... |     ynh_app_setting_set --key=fpm_footprint --value=$fpm_footprint
-fi
-
-# If fpm_free_footprint doesn't exist, create it
-if [ -z "${fpm_free_footprint:-}" ]; then
-    fpm_free_footprint=0
-# REMOVEME ? Everything about fpm_free_footprint is removed in helpers2.1... |     ynh_app_setting_set --key=fpm_free_footprint --value=$fpm_free_footprint
-fi
-
-# If fpm_usage doesn't exist, create it
-if [ -z "${fpm_usage:-}" ]; then
-    fpm_usage=low
-# REMOVEME ? Everything about fpm_usage is removed in helpers2.1... |     ynh_app_setting_set --key=fpm_usage --value=$fpm_usage
-fi
-
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
+ynh_script_progression "Upgrading source files..."
 
-if ynh_app_upstream_version_changed
-then
-	ynh_script_progression "Upgrading source files..."
+ynh_setup_source --dest_dir="$install_dir" --keep="data"
 
-	ynh_setup_source --dest_dir="$install_dir" --keep="data"
-    ynh_safe_rm "$install_dir/data/viewcache/*"
-fi
+ynh_safe_rm "$install_dir/data/viewcache/*"
 
 chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"
@@ -48,17 +22,16 @@ ynh_script_progression "Upgrading NGINX web server configuration..."
 
 ynh_config_add_nginx
 
-# Create a dedicated php-fpm config
 ynh_config_add_phpfpm
 
 #=================================================
 # MODIFY A CONFIG FILE
 #=================================================
 
-#ynh_config_add --template="config-dist.php" --destination="$install_dir/data/config.php"
+ynh_config_add --template="config-dist.php" --destination="$install_dir/data/config.php"
 
-#chmod 400 "$install_dir/data/config.php"
-#chown $app "$install_dir/data/config.php"
+chmod 400 "$install_dir/data/config.php"
+chown $app "$install_dir/data/config.php"
 
 #=================================================
 # END OF SCRIPT