diff --git a/manifest.toml b/manifest.toml
index ba74d70..ef44625 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -1,3 +1,5 @@
+#:schema https://raw.githubusercontent.com/YunoHost/apps/master/schemas/manifest.v2.schema.json
+
 packaging_format = 2
 
 id = "emoncms"
@@ -41,15 +43,18 @@ ram.runtime = "50M"
 
 [resources]
     [resources.sources]
+    [resources.sources.main]
+    url = "https://github.com/emoncms/emoncms/archive/refs/tags/11.4.2.tar.gz"
+    sha256 = "a8ee0c1d37ca5d9a192dffcd11ca6e77c505b4a4100bd71b1ea00755d0dc3ecb"
+    autoupdate.strategy = "latest_github_tag"
+    autoupdate.asset = "tarball"
 
-        [resources.sources.main]
-        url = "https://github.com/emoncms/emoncms/archive/refs/tags/11.4.2.tar.gz"
-        sha256 = "a8ee0c1d37ca5d9a192dffcd11ca6e77c505b4a4100bd71b1ea00755d0dc3ecb"
-
-        [resources.sources.graph]
-        url = "https://github.com/emoncms/graph/archive/refs/tags/2.2.3.tar.gz"
-        sha256 = "a110e881638a07e82b23a5d8df860b49af1e067eb98f4e93a8bad8aebc4ec882"
-        in_subdir = false
+    [resources.sources.graph]
+    url = "https://github.com/emoncms/graph/archive/refs/tags/2.2.3.tar.gz"
+    sha256 = "a110e881638a07e82b23a5d8df860b49af1e067eb98f4e93a8bad8aebc4ec882"
+    in_subdir = false
+    autoupdate.strategy = "latest_github_tag"
+    autoupdate.asset = "tarball"
 
     [resources.system_user]
     allow_email = true
@@ -62,7 +67,12 @@ ram.runtime = "50M"
     main.url = "/"
 
     [resources.apt]
-    main.url = "mariadb-server, php8.0-fpm, php8.0-redis, php8.0-mysql"
+    packages = [
+        "mariadb-server",
+        "php8.0-fpm",
+        "php8.0-redis",
+        "php8.0-mysql",
+    ]
 
     [resources.database]
     type = "mysql"
diff --git a/scripts/install b/scripts/install
index ae85d63..2421cdb 100755
--- a/scripts/install
+++ b/scripts/install
@@ -9,6 +9,10 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
+#=================================================
+# INITIALIZE AND STORE SETTINGS
+#=================================================
+
 email=$(ynh_user_get_info --username=$admin --key=mail)
 
 #=================================================
@@ -21,16 +25,7 @@ ynh_setup_source --dest_dir="$install_dir"
 ynh_setup_source --dest_dir="$install_dir/Modules" --source_id="graph"
 
 chmod -R o-rwx "$install_dir"
-chown -R $app:www-data "$install_dir"
-
-#=================================================
-# PHP-FPM CONFIGURATION
-#=================================================
-ynh_script_progression --message="Configuring PHP-FPM..." --weight=2
-
-ynh_add_fpm_config
-
-ynh_add_nginx_config
+chown -R "$app:www-data" "$install_dir"
 
 #=================================================
 # ADD A CONFIGURATION
@@ -40,7 +35,16 @@ ynh_script_progression --message="Adding a configuration file..." --weight=1
 ynh_add_config --template="example.settings.ini" --destination="$install_dir/settings.ini"
 
 chmod 400 "$install_dir/settings.ini"
-chown $app:$app "$install_dir/settings.ini"
+chown "$app:$app" "$install_dir/settings.ini"
+
+#=================================================
+# SYSTEM CONFIGURATION
+#=================================================
+ynh_script_progression --message="Adding system configurations related to $app..." --weight=1
+
+ynh_add_fpm_config
+
+ynh_add_nginx_config
 
 #=================================================
 # END OF SCRIPT
diff --git a/scripts/remove b/scripts/remove
index ac762c0..a6a8ac5 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -10,9 +10,9 @@ source _common.sh
 source /usr/share/yunohost/helpers
 
 #=================================================
-# REMOVE NGINX CONFIGURATION
+# REMOVE SYSTEM CONFIGURATIONS
 #=================================================
-ynh_script_progression --message="Removing NGINX web server configuration..." --weight=1
+ynh_script_progression --message="Removing system configurations related to $app..." --weight=1
 
 ynh_remove_nginx_config
 
diff --git a/scripts/restore b/scripts/restore
index c6bddcd..97fb9e4 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -18,7 +18,16 @@ ynh_script_progression --message="Restoring the app main directory..." --weight=
 ynh_restore_file --origin_path="$install_dir"
 
 chmod -R o-rwx "$install_dir"
-chown -R $app:www-data "$install_dir"
+chown -R "$app:www-data" "$install_dir"
+
+#=================================================
+# RESTORE THE DATA DIRECTORY
+#=================================================
+ynh_script_progression --message="Restoring the data directory..." --weight=1
+
+ynh_restore_file --origin_path="$data_dir" --not_mandatory
+
+chown -R "$app:www-data" "$data_dir"
 
 #=================================================
 # RESTORE THE MYSQL DATABASE
@@ -28,13 +37,9 @@ ynh_script_progression --message="Restoring the MySQL database..." --weight=1
 ynh_mysql_connect_as --user=$db_user --password=$db_pwd --database=$db_name < ./db.sql
 
 #=================================================
-# RESTORE THE DATA DIRECTORY
+# RESTORE SYSTEM CONFIGURATIONS
 #=================================================
-ynh_script_progression --message="Restoring the data directory..." --weight=1
-
-ynh_restore_file --origin_path="$data_dir" --not_mandatory
-
-chown -R $app:www-data "$data_dir"
+ynh_script_progression --message="Restoring system configurations related to $app..." --weight=1
 
 ynh_restore_file --origin_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
 
@@ -47,7 +52,7 @@ ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 #=================================================
 ynh_script_progression --message="Reloading NGINX web server and PHP-FPM..." --weight=1
 
-ynh_systemd_action --service_name=php$phpversion-fpm --action=reload
+ynh_systemd_action --service_name="php$phpversion-fpm" --action=reload
 ynh_systemd_action --service_name=nginx --action=reload
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 6fa03fc..a27d8c7 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -9,43 +9,15 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# CHECK VERSION
-#=================================================
-
-upgrade_type=$(ynh_check_app_version_changed)
-
-#=================================================
-# STANDARD UPGRADE STEPS
-#=================================================
-# STOP SYSTEMD SERVICE
-#=================================================
-ynh_script_progression --message="Stopping a systemd service..." --weight=1
-
-ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
-
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
+ynh_script_progression --message="Upgrading source files..." --weight=1
 
-if [ "$upgrade_type" == "UPGRADE_APP" ]
-then
-	ynh_script_progression --message="Upgrading source files..." --weight=1
-
-	ynh_setup_source --dest_dir="$install_dir" --keep="settings.ini"
-fi
+ynh_setup_source --dest_dir="$install_dir" --full_replace=1 --keep="settings.ini"
 
 chmod -R o-rwx "$install_dir"
-chown -R $app:www-data "$install_dir"
-
-#=================================================
-# PHP-FPM CONFIGURATION
-#=================================================
-ynh_script_progression --message="Upgrading PHP-FPM configuration..." --weight=1
-
-ynh_add_fpm_config
-
-ynh_add_nginx_config
+chown -R "$app:www-data" "$install_dir"
 
 #=================================================
 # UPDATE A CONFIG FILE
@@ -55,7 +27,16 @@ ynh_script_progression --message="Updating a configuration file..." --weight=1
 ynh_add_config --template="example.settings.ini" --destination="$install_dir/settings.ini"
 
 chmod 400 "$install_dir/settings.ini"
-chown $app:$app "$install_dir/settings.ini"
+chown "$app:$app" "$install_dir/settings.ini"
+
+#=================================================
+# REAPPLY SYSTEM CONFIGURATIONS
+#=================================================
+ynh_script_progression --message="Upgrading system configurations related to $app..." --weight=1
+
+ynh_add_fpm_config
+
+ynh_add_nginx_config
 
 #=================================================
 # END OF SCRIPT
diff --git a/sources/extra_files/app/.gitignore b/sources/extra_files/app/.gitignore
deleted file mode 100644
index 783a4ae..0000000
--- a/sources/extra_files/app/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-*~
-*.sw[op]
diff --git a/sources/patches/.gitignore b/sources/patches/.gitignore
deleted file mode 100644
index 783a4ae..0000000
--- a/sources/patches/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-*~
-*.sw[op]
diff --git a/tests.toml b/tests.toml
index 91daf17..953b195 100644
--- a/tests.toml
+++ b/tests.toml
@@ -1,7 +1,9 @@
+#:schema https://raw.githubusercontent.com/YunoHost/apps/master/schemas/tests.v1.schema.json
+
 test_format = 1.0
 
 [default]
 
     # ------------
     # Tests to run
-    # ------------
\ No newline at end of file
+    # ------------