diff --git a/conf/app.src b/conf/app.src
index 3bf9235..57c719d 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -3,5 +3,4 @@ SOURCE_SUM=5a0c880519df3c61b1c97c7bbb8c349dc2dde4f25e506478a0a643e47d25ff5e
 SOURCE_SUM_PRG=sha256sum
 ARCH_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
-SOURCE_FILENAME=
 SOURCE_EXTRACT=true
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 556b622..549b52a 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -4,11 +4,6 @@ location __PATH__/ {
   # Path to source
   alias __FINALPATH__/ ;
 
-  # Force usage of https
-  if ($scheme = http) {
-    rewrite ^ https://$server_name$request_uri? permanent;
-  }
-
   index index.php;
 
   # Common parameter to increase upload size limit in conjunction with dedicated php-fpm file
diff --git a/doc/DESCRIPTION.md b/doc/DESCRIPTION.md
new file mode 100644
index 0000000..5edd3bb
--- /dev/null
+++ b/doc/DESCRIPTION.md
@@ -0,0 +1 @@
+A customizable PHP script that displays information about your system nicely.
diff --git a/doc/DISCLAIMER.md b/doc/DISCLAIMER.md
new file mode 100644
index 0000000..4a6a91c
--- /dev/null
+++ b/doc/DISCLAIMER.md
@@ -0,0 +1,3 @@
+## Configuration
+
+Edit `phpsysinfo.ini` in `/var/www/YOURPATH/phpsysinfo.ini`.
diff --git a/doc/screenshots/screenshot.png b/doc/screenshots/screenshot.png
new file mode 100644
index 0000000..d5e89ed
Binary files /dev/null and b/doc/screenshots/screenshot.png differ
diff --git a/manifest.json b/manifest.json
index 7266e6c..c20ca9e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -3,18 +3,25 @@
     "name": "PhpSysInfo",
     "packaging_format": 1,
     "description": {
-        "en": "A customizable PHP script that displays information about your system nicely.",
-        "fr": "Un script PHP paramétrable qui affiche des informations sur votre système."
+        "en": "Customizable PHP script that displays information about your system nicely",
+        "fr": "Un script PHP paramétrable qui affiche des informations sur votre système"
     },
     "version": "3.3.4~ynh1",
-    "url": "https://github.com/inrepublica/phpsysinfo_ynh/",
+    "url": "https://phpsysinfo.github.io/phpsysinfo/",
+    "upstream": {
+        "license": "GPL-3.0-only",
+        "website": "https://phpsysinfo.github.io/phpsysinfo/",
+        "demo": "http://phpsysinfo.sourceforge.net/multi/index.php?disp=bootstrap&xml=raspbian",
+        "admindoc": "https://phpsysinfo.github.io/phpsysinfo/",
+        "code": "https://github.com/phpsysinfo/phpsysinfo/"
+    },
     "license": "GPL-3.0-only",
     "maintainer": {
         "name": "inrepublica",
         "email": "duvalmickael@gmail.com"
     },
     "requirements": {
-        "yunohost": ">= 4.1.0"
+        "yunohost": ">= 4.3.0"
     },
     "multi_instance": true,
     "services": [
@@ -25,8 +32,7 @@
         "install" : [
             {
                 "name": "domain",
-                "type": "domain",
-                "example": "domain.org"
+                "type": "domain"
             },
             {
                 "name": "path",
@@ -36,8 +42,7 @@
             },
 			{
                 "name": "admin",
-                "type": "user",
-                "example": "johndoe"
+                "type": "user"
             },
             {
                 "name": "is_public",
diff --git a/scripts/install b/scripts/install
index d0c3f54..0b51353 100644
--- a/scripts/install
+++ b/scripts/install
@@ -119,8 +119,6 @@ ynh_script_progression --message="Configuring permissions..."
 # Make app public if necessary
 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/restore b/scripts/restore
index 3da6d35..62e16f9 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -37,10 +37,7 @@ phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 #=================================================
 ynh_script_progression --message="Validating restoration parameters..."
 
-ynh_webpath_available --domain=$domain --path_url=$path_url \
-	|| ynh_die --message="Path not available: ${domain}${path_url}"
-test ! -d $final_path \
-	|| ynh_die --message="There is already a directory: $final_path "
+test ! -d $final_path || ynh_die --message="There is already a directory: $final_path "
 
 #=================================================
 # STANDARD RESTORATION STEPS
diff --git a/scripts/upgrade b/scripts/upgrade
index 0a80a17..af63d9d 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -19,7 +19,6 @@ app=$YNH_APP_INSTANCE_NAME
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 path_url=$(ynh_app_setting_get --app=$app --key=path)
 admin=$(ynh_app_setting_get --app=$app --key=admin)
-is_public=$(ynh_app_setting_get --app=$app --key=is_public)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 language=$(ynh_app_setting_get --app=$app --key=language)
 display_mode=$(ynh_app_setting_get --app=$app --key=display_mode)
@@ -27,7 +26,6 @@ display_mode=$(ynh_app_setting_get --app=$app --key=display_mode)
 #=================================================
 # CHECK VERSION
 #=================================================
-ynh_script_progression --message="Checking version..."
 
 upgrade_type=$(ynh_check_app_version_changed)
 
@@ -52,15 +50,6 @@ ynh_abort_if_errors
 #=================================================
 ynh_script_progression --message="Ensuring downward compatibility..."
 
-# Fix is_public as a boolean value
-if [ "$is_public" = "Yes" ]; then
-	ynh_app_setting_set --app=$app --key=is_public --value=1
-	is_public=1
-elif [ "$is_public" = "No" ]; then
-	ynh_app_setting_set --app=$app --key=is_public --value=0
-	is_public=0
-fi
-
 # If final_path doesn't exist, create it
 if [ -z "$final_path" ]; then
 	final_path=/var/www/$app
@@ -94,6 +83,10 @@ then
 	ynh_setup_source --dest_dir="$final_path"
 fi
 
+chmod 750 "$final_path"
+chmod -R o-rwx "$final_path"
+chown -R $app:www-data "$final_path"
+
 #=================================================
 # NGINX CONFIGURATION
 #=================================================