diff --git a/check_process b/check_process
deleted file mode 100644
index 93378bf..0000000
--- a/check_process
+++ /dev/null
@@ -1,43 +0,0 @@
-;; Test name
-# Comment ignored
-	; pre-install
-		echo -n "Here your commands to execute in the container"
-		echo ", before each installation of the app."
-	; Manifest
-		domain="domain.tld"
-		path="/path"
-		master_key="YUNOHOST-API-KEY-202020201456452135"
-		is_public=1
-		port="3500"
-		data_path=""
-	; Actions
-		action_argument=arg1|arg2
-		is_public=1|0
-	; Config_panel
-		main.categorie.config_example=arg1|arg2
-		main.overwrite_files.overwrite_phpfpm=1|0
-		main.php_fpm_config.footprint=low|medium|high|specific
-		main.php_fpm_config.free_footprint=20
-		main.php_fpm_config.usage=low|medium|high
-	; Checks
-		pkg_linter=1
-		setup_sub_dir=0
-		setup_root=1
-		setup_nourl=0
-		setup_private=1
-		setup_public=1
-		upgrade=1
-		upgrade=1	from_commit=30d48110ea0c820c89ab8ade34e415f07b5b0b86
-		backup_restore=1
-		multi_instance=1
-		port_already_use=1	(3500)
-		change_url=1
-		actions=0
-		config_panel=0
-;;; Options
-Email=
-Notification=none
-;;; Upgrade options
-	; commit=30d48110ea0c820c89ab8ade34e415f07b5b0b86
-		name=Merge pull request #13 from YunoHost-Apps/testing 
-		manifest_arg=domain=DOMAIN&path=PATH&is_public=1&data_path=""&master_key="YUNOHOST-API-KEY-202020201456452135"&
diff --git a/conf/nginx.conf b/conf/nginx.conf
index c3415b0..3ff63c5 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -10,13 +10,7 @@ location __PATH__/ {
   proxy_pass  http://127.0.0.1:__PORT__;
 
   # Path to source
-  alias __INSTALL_DIR__/ ;
-
-  # Force usage of https
-  if ($scheme = http) {
-    rewrite ^ https://$server_name$request_uri? permanent;
-  }
-
+  alias __INSTALL_DIR__/;
 
   # Include SSOWAT user panel.
   include conf.d/yunohost_panel.conf.inc;
diff --git a/conf/systemd.service b/conf/systemd.service
index 1ad1b67..959fd97 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -7,7 +7,7 @@ Type=simple
 User=__APP__
 Group=__APP__
 WorkingDirectory=__INSTALL_DIR__/
-ExecStart=/usr/bin/meilisearch --http-addr 127.0.0.1:__PORT__ --env production --master-key __MASTER_KEY__ --no-analytics __ANALYTICS__
+ExecStart=__INSTALL_DIR__/meilisearch --http-addr 127.0.0.1:__PORT__ --env production --master-key __MASTER_KEY__ --no-analytics __ANALYTICS__
 
 [Install]
 WantedBy=multi-user.target
diff --git a/doc/DESCRIPTION.md b/doc/DESCRIPTION.md
new file mode 100644
index 0000000..6b19004
--- /dev/null
+++ b/doc/DESCRIPTION.md
@@ -0,0 +1 @@
+Lightning Fast, Ultra Relevant, and Typo-Tolerant Search Engine
\ No newline at end of file
diff --git a/movies-web-demo.gif b/doc/screenshots/movies-web-demo.gif
similarity index 100%
rename from movies-web-demo.gif
rename to doc/screenshots/movies-web-demo.gif
diff --git a/manifest.json b/manifest.json
deleted file mode 100644
index 0382b67..0000000
--- a/manifest.json
+++ /dev/null
@@ -1,55 +0,0 @@
-{
-  "name": "MeiliSearch",
-  "id": "meilisearch",
-  "packaging_format": 1,
-  "description": {
-    "en": "Lightning Fast, Ultra Relevant, and Typo-Tolerant Search Engine",
-    "fr": "Moteur de recherche rapide, ultra-performant et tolérant aux fautes de frappe"
-  },
-  "version": "0.22.0~ynh1",
-  "url": "https://www.meilisearch.com/",
-  "license": "GPL-3.0",
-  "maintainer": {
-    "name": "Julien Gomes Dias",
-    "email": "abld@abld.info",
-    "url": "https://julien.gomes-dias.dev"
-  },
-  "requirements": {
-    "yunohost": ">= 4.2.0"
-  },
-  "multi_instance": true,
-  "services": [
-    "nginx"
-  ],
-  "arguments": {
-    "install" : [
-      {
-        "name": "domain",
-        "type": "domain"
-      },
-      {
-        "name": "is_public",
-        "type": "boolean",
-        "default": true
-      },
-      {
-        "name": "master_key",
-        "type": "string",
-        "ask": {
-          "en": "Choose a master API key for Meilisearch",
-          "fr": "Choisissez une clef d'API pour Meilisearch"
-        },
-        "example": "API-key245678635248795"
-      },
-      {
-        "name": "allow_analyse",
-        "type": "boolean",
-        "ask": {
-          "en": "Allow Meilisearch to get data from usage of the application",
-          "fr": "Autoriser Meilisearch à analyser les données d'usage de l'application"
-        },
-        "default": false
-      }
-    ]
-  }
-}
diff --git a/manifest.toml b/manifest.toml
index 7874995..32f7bd5 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -5,29 +5,26 @@ name = "MeiliSearch"
 description.en = "Lightning Fast, Ultra Relevant, and Typo-Tolerant Search Engine"
 description.fr = "Moteur de recherche rapide, ultra-performant et tolérant aux fautes de frappe"
 
-version = "0.22.0~ynh1"
+version = "1.1.0~ynh1"
 
 maintainers = ["Julien Gomes Dias"]
 
 [upstream]
 license = "GPL-3.0"
 website = "https://www.meilisearch.com/"
-cpe = "???" # FIXME: optional but recommended if relevant, this is meant to contain the Common Platform Enumeration, which is sort of a standard id for applications defined by the NIST. In particular, Yunohost may use this is in the future to easily track CVE (=security reports) related to apps. The CPE may be obtained by searching here: https://nvd.nist.gov/products/cpe/search. For example, for Nextcloud, the CPE is 'cpe:2.3:a:nextcloud:nextcloud' (no need to include the version number)
-fund = "???" # FIXME: optional but recommended (or remove if irrelevant / not applicable). This is meant to be an URL where people can financially support this app, especially when its development is based on volunteers and/or financed by its community. YunoHost may later advertise it in the webadmin.
 
 [integration]
-yunohost = ">= 4.2.0"
-architectures = "all" # FIXME: can be replaced by a list of supported archs using the dpkg --print-architecture nomenclature (amd64/i386/armhf/arm64), for example: ["amd64", "i386"]
+yunohost = ">= 11.1.17"
+architectures = "all"
 multi_instance = true
-ldap = "?" # FIXME: replace with true, false, or "not_relevant". Not to confuse with the "sso" key : the "ldap" key corresponds to wether or not a user *can* login on the app using its YunoHost credentials.
-sso = "?" # FIXME: replace with true, false, or "not_relevant". Not to confuse with the "ldap" key : the "sso" key corresponds to wether or not a user is *automatically logged-in* on the app when logged-in on the YunoHost portal.
-disk = "50M" # FIXME: replace with an **estimate** minimum disk requirement. e.g. 20M, 400M, 1G, ...
-ram.build = "50M" # FIXME: replace with an **estimate** minimum ram requirement. e.g. 50M, 400M, 1G, ...
-ram.runtime = "50M" # FIXME: replace with an **estimate** minimum ram requirement. e.g. 50M, 400M, 1G, ...
+ldap = false
+sso = false
+disk = "50M"
+ram.build = "50M"
+ram.runtime = "50M"
 
 [install]
     [install.domain]
-    # this is a generic question - ask strings are automatically handled by Yunohost's core
     type = "domain"
     full_domain = true
 
@@ -48,10 +45,19 @@ ram.runtime = "50M" # FIXME: replace with an **estimate** minimum ram requiremen
     default = false
 
 [resources]
-        [resources.sources.main]
-        url = "__SRC__"
-        sha256 = "__SUM__"
 
+    [resources.sources]
+
+        [resources.sources.main]
+        amd64.url = "https://github.com/meilisearch/meilisearch/releases/download/v1.1.0/meilisearch-linux-amd64"
+        amd64.sha256 = "41674391290246cbb4175289ded653e815aec32a6c91b4b090de1166a3adbb66"
+        arm64.url = "https://github.com/meilisearch/meilisearch/releases/download/v1.1.0/meilisearch-linux-aarch64"
+        arm64.sha256 = "b203d556078b805dc13f4252e434f119f96c651a1a3587d10caa163f5c125a3b"
+        rename = "meilisearch"
+        in_subdir = false
+        extract = false
+
+    [resources.ports]
 
     [resources.system_user]
 
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 181233f..944a65e 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -1,19 +1,17 @@
 #!/bin/bash
 
-latest="v0.22.0"
+#=================================================
+# COMMON VARIABLES
+#=================================================
 
-ynh_detect_arch() {
-	local architecture
-	if [ -n "$(uname -m | grep arm64)" ] || [ -n "$(uname -m | grep arm)" ]; then
-		architecture="armv8"
-	elif [ -n "$(uname -m | grep 64)" ]; then
-		architecture="amd64"
-	elif [ -n "$(uname -m | grep 86)" ]; then
-		architecture="i386"
-	elif [ -n "$(uname -m | grep arm)" ]; then
-		architecture="arm"
-	else
-		architecture="unknown"
-	fi
-	echo $architecture
-}
+#=================================================
+# PERSONAL HELPERS
+#=================================================
+
+#=================================================
+# EXPERIMENTAL HELPERS
+#=================================================
+
+#=================================================
+# FUTURE OFFICIAL HELPERS
+#=================================================
diff --git a/scripts/backup b/scripts/backup
index 03fe0da..76244a7 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -10,26 +10,6 @@
 source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# MANAGE SCRIPT FAILURE
-#=================================================
-
-#REMOVEME? ynh_clean_setup () {
-	true
-}
-# Exit if an error occurs during the execution of the script
-#REMOVEME? ynh_abort_if_errors
-
-#=================================================
-# LOAD SETTINGS
-#=================================================
-#REMOVEME? ynh_print_info --message="Loading installation settings..."
-
-#REMOVEME? app=$YNH_APP_INSTANCE_NAME
-
-#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
-#REMOVEME? domain=$(ynh_app_setting_get --app=$app --key=domain)
-
 #=================================================
 # DECLARE DATA AND CONF FILES TO BACKUP
 #=================================================
@@ -47,13 +27,6 @@ ynh_backup --src_path="$install_dir"
 
 ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
-#=================================================
-# BACKUP FAIL2BAN CONFIGURATION
-#=================================================
-
-#ynh_backup --src_path="/etc/fail2ban/jail.d/$app.conf"
-#ynh_backup --src_path="/etc/fail2ban/filter.d/$app.conf"
-
 #=================================================
 # BACKUP LOGROTATE
 #=================================================
@@ -70,4 +43,4 @@ ynh_backup --src_path="/etc/systemd/system/$app.service"
 # END OF SCRIPT
 #=================================================
 
-ynh_print_info --message="Backup script completed for Meilisearch. (YunoHost will then actually copy those files to the archive)."
+ynh_print_info --message="Backup script completed for $app. (YunoHost will then actually copy those files to the archive)."
diff --git a/scripts/change_url b/scripts/change_url
index c6a489f..7318697 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -9,59 +9,6 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# RETRIEVE ARGUMENTS
-#=================================================
-
-#REMOVEME? old_domain=$YNH_APP_OLD_DOMAIN
-#REMOVEME? old_path=$YNH_APP_OLD_PATH
-
-#REMOVEME? new_domain=$YNH_APP_NEW_DOMAIN
-#REMOVEME? new_path=$YNH_APP_NEW_PATH
-
-#REMOVEME? app=$YNH_APP_INSTANCE_NAME
-
-#=================================================
-# LOAD SETTINGS
-#=================================================
-#REMOVEME? ynh_script_progression --message="Loading installation settings..." --weight=1
-
-#REMOVEME? # Needed for helper "ynh_add_nginx_config"
-#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
-
-#=================================================
-# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
-#=================================================
-ynh_script_progression --message="Backing up Meilisearch before changing its URL (may take a while)..." --weight=1
-
-# Backup the current version of the app
-#REMOVEME? ynh_backup_before_upgrade
-#REMOVEME? ynh_clean_setup () {
-	# Remove the new domain config file, the remove script won't do it as it doesn't know yet its location.
-#REMOVEME? 	ynh_secure_remove --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
-
-	# restore it if the upgrade fails
-#REMOVEME? 	ynh_restore_upgradebackup
-}
-# Exit if an error occurs during the execution of the script
-#REMOVEME? ynh_abort_if_errors
-
-#=================================================
-# CHECK WHICH PARTS SHOULD BE CHANGED
-#=================================================
-
-#REMOVEME? change_domain=0
-#REMOVEME? if [ "$old_domain" != "$new_domain" ]
-then
-	#REMOVEME? change_domain=1
-fi
-
-#REMOVEME? change_path=0
-#REMOVEME? if [ "$old_path" != "$new_path" ]
-then
-	#REMOVEME? change_path=1
-fi
-
 #=================================================
 # STANDARD MODIFICATIONS
 #=================================================
@@ -78,30 +25,6 @@ ynh_script_progression --message="Updating NGINX web server configuration..." --
 
 ynh_change_url_nginx_config
 
-#REMOVEME? nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
-
-#REMOVEME? # Change the path in the nginx config file
-if [ $change_path -eq 1 ]
-then
-#REMOVEME? 	# Make a backup of the original nginx config file if modified
-#REMOVEME? 	ynh_backup_if_checksum_is_different --file="$nginx_conf_path"
-#REMOVEME? 	# Set global variables for nginx helper
-#REMOVEME? 	domain="$old_domain"
-#REMOVEME? 	path="$new_path"
-#REMOVEME? 	# Create a dedicated nginx config
-#REMOVEME? 	ynh_add_nginx_config
-fi
-
-#REMOVEME? # Change the domain for nginx
-if [ $change_domain -eq 1 ]
-then
-	# Delete file checksum for the old conf file location
-#REMOVEME? 	ynh_delete_file_checksum --file="$nginx_conf_path"
-#REMOVEME? 	mv $nginx_conf_path /etc/nginx/conf.d/$new_domain.d/$app.conf
-	# Store file checksum for the new config file location
-#REMOVEME? 	ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
-fi
-
 #=================================================
 # GENERIC FINALISATION
 #=================================================
@@ -111,13 +34,6 @@ ynh_script_progression --message="Starting a systemd service..." --weight=2
 
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
 
-#=================================================
-# RELOAD NGINX
-#=================================================
-#REMOVEME? ynh_script_progression --message="Reloading NGINX web server..." --weight=2
-
-#REMOVEME? #REMOVEME? ynh_systemd_action --service_name=nginx --action=reload
-
 #=================================================
 # END OF SCRIPT
 #=================================================
diff --git a/scripts/install b/scripts/install
index d2492ec..bb8d10e 100644
--- a/scripts/install
+++ b/scripts/install
@@ -9,91 +9,18 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# MANAGE SCRIPT FAILURE
-#=================================================
-
-#REMOVEME? ynh_clean_setup () {
-	### Remove this function if there's nothing to clean before calling the remove script.
-	true
-}
-# Exit if an error occurs during the execution of the script
-#REMOVEME? ynh_abort_if_errors
-
-#=================================================
-# RETRIEVE ARGUMENTS FROM THE MANIFEST
-#=================================================
-
-#REMOVEME? domain=$YNH_APP_ARG_DOMAIN
-path="/"
-#REMOVEME? is_public=$YNH_APP_ARG_IS_PUBLIC
-#REMOVEME? master_key=$YNH_APP_ARG_MASTER_KEY
-#REMOVEME? allow_analyse=$YNH_APP_ARG_ALLOW_ANALYSE
-
-#REMOVEME? app=$YNH_APP_INSTANCE_NAME
-
-#=================================================
-# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
-#=================================================
-#REMOVEME? ynh_script_progression --message="Validating installation parameters..." --weight=1
-
-#REMOVEME? install_dir=/var/www/$app
-
-#REMOVEME? test ! -e "$install_dir" || ynh_die --message="This path already contains a folder"
-mkdir -p $install_dir
-
-# Register (book) web path
-#REMOVEME? ynh_webpath_register --app=$app --domain=$domain --path=$path
-
-#=================================================
-# STORE SETTINGS FROM MANIFEST
-#=================================================
-#REMOVEME? ynh_script_progression --message="Storing installation settings..." --weight=1
-
-#REMOVEME? ynh_app_setting_set --app=$app --key=domain --value=$domain
-#REMOVEME? ynh_app_setting_set --app=$app --key=path --value=$path
-ynh_app_setting_set --app=$app --key=master_key --value=$master_key
-#REMOVEME? ynh_app_setting_set --app=$app --key=install_dir --value=$install_dir
-ynh_app_setting_set --app=$app --key=allow_analyse --value=$allow_analyse
-
-#=================================================
-# STANDARD MODIFICATIONS
-#=================================================
-# FIND AND OPEN A PORT
-#=================================================
-#REMOVEME? ynh_script_progression --message="Finding an available port..." --weight=2
-
-# Find an available port
-#REMOVEME? port=$(ynh_find_port --port=8095)
-#REMOVEME? ynh_app_setting_set --app=$app --key=port --value=$port
-
-#=================================================
-# CREATE DEDICATED USER
-#=================================================
-#REMOVEME? ynh_script_progression --message="Configuring system user..." --weight=1
-
-# Create a system user
-#REMOVEME? ynh_system_user_create --username=$app --home_dir="$install_dir"
-
 #=================================================
 # DOWNLOAD AND INSTALL MEILISEARCH
 #=================================================
-ynh_script_progression --message="Installing Meilisearch..." --weight=5
+ynh_script_progression --message="Setting up source files..." --weight=1
 
-arch=$(ynh_detect_arch)
-
-if [ "$arch" != "amd64" ] && [ "$arch" != "armv8" ]
-then
-    ynh_die --message="Your OS Architecture is not supported"
-fi
-release_file=meilisearch-linux-$arch
-curl -sOL https://github.com/meilisearch/MeiliSearch/releases/download/$latest/meilisearch-linux-$arch
-chmod +x "$release_file"
-mv "$release_file" /usr/bin/meilisearch
+# Download, check integrity, uncompress and patch the source from app.src
+ynh_setup_source --dest_dir="$install_dir"
 
 chmod 750 "$install_dir"
 chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"
+chmod +x "$install_dir/meilisearch"
 
 #=================================================
 # NGINX CONFIGURATION
diff --git a/scripts/remove b/scripts/remove
index d016bf0..801613a 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -9,17 +9,6 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# LOAD SETTINGS
-#=================================================
-#REMOVEME? ynh_script_progression --message="Loading installation settings..." --weight=1
-
-#REMOVEME? app=$YNH_APP_INSTANCE_NAME
-
-#REMOVEME? domain=$(ynh_app_setting_get --app=$app --key=domain)
-#REMOVEME? port=$(ynh_app_setting_get --app=$app --key=port)
-#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
-
 #=================================================
 # STANDARD REMOVE
 #=================================================
@@ -41,14 +30,6 @@ ynh_script_progression --message="Stopping and removing the systemd service..."
 # Remove the dedicated systemd config
 ynh_remove_systemd_config
 
-#=================================================
-# REMOVE SERVICE INTEGRATION IN YUNOHOST
-#=================================================
-ynh_script_progression --message="Removing Meilisearch binary" --weight=1
-
-ynh_secure_remove --file=/usr/bin/meilisearch
-#REMOVEME? ynh_secure_remove --file=$install_dir
-
 #=================================================
 # REMOVE NGINX CONFIGURATION
 #=================================================
@@ -65,26 +46,8 @@ ynh_script_progression --message="Removing logrotate configuration..." --weight=
 # Remove the app-specific logrotate config
 ynh_remove_logrotate
 
-#=================================================
-# REMOVE FAIL2BAN CONFIGURATION
-#=================================================
-#ynh_script_progression --message="Removing fail2ban configuration..." --time --weight=1
-
-# Remove the dedicated fail2ban config
-#ynh_remove_fail2ban_config
-
-#=================================================
-# GENERIC FINALIZATION
-#=================================================
-# REMOVE DEDICATED USER
-#=================================================
-#REMOVEME? ynh_script_progression --message="Removing the dedicated system user..." --weight=1
-
-# Delete a system user
-#REMOVEME? ynh_system_user_delete --username=$app
-
 #=================================================
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Removal of Meilisearch completed" --last
+ynh_script_progression --message="Removal of $app completed" --last
diff --git a/scripts/restore b/scripts/restore
index a9a1f70..5dcfd88 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -10,36 +10,6 @@
 source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# MANAGE SCRIPT FAILURE
-#=================================================
-
-#REMOVEME? ynh_clean_setup () {
-	#### Remove this function if there's nothing to clean before calling the remove script.
-	true
-}
-# Exit if an error occurs during the execution of the script
-#REMOVEME? ynh_abort_if_errors
-
-#=================================================
-# LOAD SETTINGS
-#=================================================
-ynh_script_progression --message="Loading settings..." --weight=1
-
-#REMOVEME? app=$YNH_APP_INSTANCE_NAME
-
-#REMOVEME? domain=$(ynh_app_setting_get --app=$app --key=domain)
-#REMOVEME? path=$(ynh_app_setting_get --app=$app --key=path)
-#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
-
-#=================================================
-# CHECK IF THE APP CAN BE RESTORED
-#=================================================
-#REMOVEME? ynh_script_progression --message="Validating restoration parameters..." --weight=1
-
-#REMOVEME? test ! -d $install_dir \
-	|| ynh_die --message="There is already a directory: $install_dir "
-
 #=================================================
 # STANDARD RESTORATION STEPS
 #=================================================
@@ -48,14 +18,6 @@ ynh_script_progression --message="Loading settings..." --weight=1
 
 ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
-#=================================================
-# RECREATE THE DEDICATED USER
-#=================================================
-#REMOVEME? ynh_script_progression --message="Recreating the dedicated system user..." --weight=1
-
-# Create the dedicated user (if not existing)
-#REMOVEME? ynh_system_user_create --username=$app --home_dir="$install_dir"
-
 #=================================================
 # RESTORE THE APP MAIN DIR
 #=================================================
@@ -67,32 +29,6 @@ chmod 750 "$install_dir"
 chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"
 
-#=================================================
-# RESTORE Meilisearch
-#=================================================
-ynh_script_progression --message="Download again binary for the API." --weight=5
-
-arch=$(ynh_detect_arch)
-
-if [ "$arch" != "amd64" ] && [ "$arch" != "armv8" ]
-then
-    ynh_die --message="Your OS Architecture is not supported"
-fi
-
-release_file=meilisearch-linux-$arch
-curl -sOL https://github.com/meilisearch/MeiliSearch/releases/download/$latest/meilisearch-linux-$arch
-chmod +x "$release_file"
-mv "$release_file" /usr/bin/meilisearch
-
-#=================================================
-# RESTORE FAIL2BAN CONFIGURATION
-#=================================================
-# ynh_script_progression --message="Restoring the Fail2Ban configuration..." --weight=2
-
-# ynh_restore_file "/etc/fail2ban/jail.d/$app.conf"
-# ynh_restore_file "/etc/fail2ban/filter.d/$app.conf"
-# ynh_systemd_action --action=restart --service_name=fail2ban
-
 #=================================================
 # SPECIFIC RESTORATION
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 9c62334..8ae4834 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -9,66 +9,12 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# LOAD SETTINGS
-#=================================================
-#REMOVEME? ynh_script_progression --message="Loading installation settings..." --weight=1
-
-#REMOVEME? app=$YNH_APP_INSTANCE_NAME
-
-#REMOVEME? domain=$(ynh_app_setting_get --app=$app --key=domain)
-#REMOVEME? path=$(ynh_app_setting_get --app=$app --key=path)
-#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
-#REMOVEME? master_key=$(ynh_app_setting_get --app=$app --key=master_key)
-#REMOVEME? allow_analyse=$(ynh_app_setting_get --app=$app --key=allow_analyse)
-
 #=================================================
 # CHECK VERSION
 #=================================================
 
 upgrade_type=$(ynh_check_app_version_changed)
 
-#=================================================
-# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
-#=================================================
-ynh_script_progression --message="Backing up Meilisearch before upgrading (may take a while)..." --weight=5
-
-# Backup the current version of the app
-#REMOVEME? ynh_backup_before_upgrade
-#REMOVEME? ynh_clean_setup () {
-	# restore it if the upgrade fails
-#REMOVEME? 	ynh_restore_upgradebackup
-}
-# Exit if an error occurs during the execution of the script
-#REMOVEME? ynh_abort_if_errors
-
-#=================================================
-# ENSURE DOWNWARD COMPATIBILITY
-#=================================================
-ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
-
-# If install_dir doesn't exist, create it
-if [ -z "$install_dir" ]; then
-#REMOVEME? 	install_dir=/var/www/$app
-#REMOVEME? 	ynh_app_setting_set --app=$app --key=install_dir --value=$install_dir
-fi
-
-# Cleaning legacy permissions
-#REMOVEME? if ynh_legacy_permissions_exists; then
-#REMOVEME? 	ynh_legacy_permissions_delete_all
-
-	ynh_app_setting_delete --app=$app --key=is_public
-fi
-
-#=================================================
-# FIND AND OPEN A PORT
-#=================================================
-#REMOVEME? ynh_script_progression --message="Finding an available port.." --weight=2
-
-# Find an available port
-#REMOVEME? port=$(ynh_find_port --port=8095)
-#REMOVEME? ynh_app_setting_set --app=$app --key=port --value=$port
-
 #=================================================
 # STANDARD UPGRADE STEPS
 #=================================================
@@ -86,42 +32,20 @@ ynh_script_progression --message="Upgrading NGINX web server configuration..." -
 # Create a dedicated NGINX config
 ynh_add_nginx_config
 
-#=================================================
-# CREATE DEDICATED USER
-#=================================================
-#REMOVEME? ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
-
-# Create a dedicated user (if not existing)
-#REMOVEME? ynh_system_user_create --username=$app --home_dir="$install_dir"
-
 #=================================================
 # UPGRADING MEILISEARCH
 #=================================================
-ynh_script_progression --message="upgrading Meilisearch..." --weight=5
 
-arch=$(ynh_detect_arch)
-
-if [ "$arch" != "amd64" ] && [ "$arch" != "armv8" ]
+if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
-    ynh_die --message="Your OS Architecture is not supported"
+    ynh_script_progression --message="Upgrading source files..." --weight=1
+
+    # Download, check integrity, uncompress and patch the source from app.src
+    ynh_setup_source --dest_dir="$install_dir"
 fi
-release_file=meilisearch-linux-$arch
-curl -sOL https://github.com/meilisearch/MeiliSearch/releases/download/$latest/meilisearch-linux-$arch
-chmod +x "$release_file"
-mv "$release_file" /usr/bin/meilisearch
 
-chmod 750 "$install_dir"
-chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"
 
-#=================================================
-# STORE THE CONFIG FILE CHECKSUM
-#=================================================
-
-ynh_backup_if_checksum_is_different --file="$install_dir/CONFIG_FILE"
-# Recalculate and store the checksum of the file for the next upgrade.
-ynh_store_file_checksum --file="$install_dir/CONFIG_FILE"
-
 #=================================================
 # SETUP SYSTEMD
 #=================================================
@@ -157,13 +81,6 @@ ynh_script_progression --message="Starting a systemd service..." --weight=3
 
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
 
-#=================================================
-# RELOAD NGINX
-#=================================================
-#REMOVEME? ynh_script_progression --message="Reloading NGINX web server..." --weight=1
-
-#REMOVEME? ynh_systemd_action --service_name=nginx --action=reload
-
 #=================================================
 # END OF SCRIPT
 #=================================================
diff --git a/tests.toml b/tests.toml
new file mode 100644
index 0000000..1cfc3cb
--- /dev/null
+++ b/tests.toml
@@ -0,0 +1,15 @@
+test_format = 1.0
+
+[default]
+
+    # -------------------------------
+    # Default args to use for install
+    # -------------------------------
+
+    args.master_key="YUNOHOST-API-KEY-202020201456452135"
+
+    # -------------------------------
+    # Commits to test upgrade from
+    # -------------------------------
+
+    test_upgrade_from.30d48110ea0c820c89ab8ade34e415f07b5b0b86.name = "Upgrade from #13"
\ No newline at end of file