diff --git a/manifest.json b/manifest.json
index 5524f3f..c7a1fb2 100644
--- a/manifest.json
+++ b/manifest.json
@@ -7,7 +7,7 @@
         "fr": "Édition de SVG en ligne fonctionnent avec tout navigateur moderne."
     },
     "url": "https://github.com/SVG-Edit/svgedit",
-    "version": "2.8.1~ynh2",
+    "version": "2.8.1~ynh3",
     "license": "MIT",
     "maintainer": {
         "name": "ljf",
@@ -52,6 +52,10 @@
                     "en": "Is it a public application?",
                     "fr": "Est-ce une application publique ?"
                 },
+                "help": {
+                    "en": "If enabled, SVG-edit 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, SVG-edit 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 0033cd0..672b052 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -116,19 +116,19 @@ to_logs() {
 }
 
 ynh_read_json () {
-    sudo python3 -c "import sys, json;print(json.load(open('$1'))['$2'])"
+    python3 -c "import sys, json;print(json.load(open('$1'))['$2'])"
 }
 
 
 ynh_configure () {
     local TEMPLATE=$1
     local DEST=$2
-    type j2 2>/dev/null || sudo pip install j2cli
+    type j2 2>/dev/null || pip install j2cli
     j2 "${PKG_DIR}/conf/$TEMPLATE.j2" > "${PKG_DIR}/conf/$TEMPLATE"
     ynh_backup_if_checksum_is_different "$DEST"
-    sudo cp "${PKG_DIR}/conf/$TEMPLATE" "$DEST"
+    cp "${PKG_DIR}/conf/$TEMPLATE" "$DEST"
     ynh_store_file_checksum "$DEST"
-    sudo chown root: "$DEST"
+    chown root: "$DEST"
 }
 
 
@@ -139,7 +139,7 @@ ynh_configure () {
 #
 # To force an upgrade, even if the package is up to date,
 # you have to set the variable YNH_FORCE_UPGRADE before.
-# example: sudo YNH_FORCE_UPGRADE=1 yunohost app upgrade MyApp
+# example: YNH_FORCE_UPGRADE=1 yunohost app upgrade MyApp
 #
 # usage: ynh_abort_if_up_to_date
 ynh_abort_if_up_to_date () {