diff --git a/check_process b/check_process
index 397e83b..084364c 100644
--- a/check_process
+++ b/check_process
@@ -20,9 +20,6 @@
 		multi_instance=1
 		port_already_use=0
 		change_url=1
-;;; Levels
-	# If the level 5 (Package linter) is forced to 1. Please add justifications here.
-	Level 5=auto
 ;;; Options
 Email=
 Notification=none
diff --git a/manifest.json b/manifest.json
index 0ab3064..e462363 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Photo-management-system to manage and share photos.",
         "fr": "Système de gestion de photos pour gérer et partager des photos."
     },
-    "version": "4.0.8~ynh1",
+    "version": "4.0.8~ynh2",
     "url": "https://lycheeorg.github.io/",
     "license": "MIT",
     "maintainer": {
@@ -50,6 +50,10 @@
                     "en": "Is it a public application?",
                     "fr": "Est-ce une application publique ?"
                 },
+                "help": {
+                    "en": "If enabled, Lychee will be accessible by people who do not have an account. This can be changed later via the webadmin.",
+                    "fr": "Si cette case est cochée, Lychee sera accessible aux personnes n’ayant pas de compte. Vous pourrez changer ceci plus tard via la webadmin."
+                },
                 "default": true
             }
         ]
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 7b7f25e..a7309f9 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -62,7 +62,7 @@ ynh_install_composer () {
     install_args="${install_args:-}"
     composerversion="${composerversion:-$YNH_COMPOSER_VERSION}"
 
-    curl -sS https://getcomposer.org/installer \
+    curl -sS https://getcomposer.org/installer 2>&1 \
         | COMPOSER_HOME="$workdir/.composer" \
         php${phpversion} -- --quiet --install-dir="$workdir" --version=$composerversion \
         || ynh_die "Unable to install Composer."
@@ -71,48 +71,3 @@ ynh_install_composer () {
     ynh_composer_exec --phpversion="${phpversion}" --workdir="$workdir" --commands="install --no-dev $install_args" \
         || ynh_die "Unable to update core dependencies with Composer."
 }
-
-
-
-
-# Install or update the main directory yunohost.multimedia
-#
-# usage: ynh_multimedia_build_main_dir
-ynh_multimedia_build_main_dir () {
-        local ynh_media_release="v1.2"
-        local checksum="806a827ba1902d6911095602a9221181"
-
-        # Download yunohost.multimedia scripts
-        wget -nv https://github.com/YunoHost-Apps/yunohost.multimedia/archive/${ynh_media_release}.tar.gz 
-
-        # Check the control sum
-        echo "${checksum} ${ynh_media_release}.tar.gz" | md5sum -c --status \
-                || ynh_die "Corrupt source"
-
-    # Check if the package acl is installed. Or install it.
-    ynh_package_is_installed 'acl' \
-        || ynh_package_install acl
-
-        # Extract
-        mkdir yunohost.multimedia-master
-        tar -xf ${ynh_media_release}.tar.gz -C yunohost.multimedia-master --strip-components 1
-        ./yunohost.multimedia-master/script/ynh_media_build.sh
-}
-
-# Add a directory in yunohost.multimedia
-# This "directory" will be a symbolic link to a existing directory.
-#
-# usage: ynh_multimedia_addfolder "Source directory" "Destination directory"
-#
-# | arg: -s, --source_dir= - Source directory - The real directory which contains your medias.
-# | arg: -d, --dest_dir= - Destination directory - The name and the place of the symbolic link, relative to "/home/yunohost.multimedia"
-ynh_multimedia_addfolder () {
-    # Declare an array to define the options of this helper.
-    declare -Ar args_array=( [s]=source_dir= [d]=dest_dir= )
-    local source_dir
-    local dest_dir
-    # Manage arguments with getopts
-    ynh_handle_getopts_args "$@"
-
-    ./yunohost.multimedia-master/script/ynh_media_addfolder.sh --source="$source_dir" --dest="$dest_dir"
-}
diff --git a/scripts/install b/scripts/install
index 33d3013..91de147 100755
--- a/scripts/install
+++ b/scripts/install
@@ -72,13 +72,6 @@ ynh_script_progression --message="Configuring NGINX web server..." --weight=2
 # Create a dedicated NGINX config
 ynh_add_nginx_config
 
-#=================================================
-# YUNOHOST MULTIMEDIA INTEGRATION
-#=================================================
-#ynh_script_progression --message="Adding multimedia directories..." --weight=2
-
-#ynh_multimedia_build_main_dir
-
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
@@ -154,8 +147,6 @@ ynh_script_progression --message="Configuring SSOwat..." --weight=1
 # Make app public if necessary or protect it
 if [ $is_public -eq 1 ]
 then
-	# Everyone can access the app.
-	# The "main" permission is automatically created before the install script.
 	ynh_permission_update --permission "main" --add "visitors"
 fi
 
diff --git a/scripts/upgrade b/scripts/upgrade
index 501878e..1d0067a 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -70,12 +70,6 @@ ynh_clean_setup () {
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
-#=================================================
-# CHECK THE PATH
-#=================================================
-
-path_url=$(ynh_normalize_url_path --path_url=$path_url)
-
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================