diff --git a/check_process b/check_process
index 3fac6e1..2d0a4e8 100644
--- a/check_process
+++ b/check_process
@@ -16,7 +16,6 @@
 		upgrade=1	from_commit=d28c7cd4613a7455f316c91920a065676730ca46
 		backup_restore=1
 		multi_instance=1
-		port_already_use=0
 		change_url=1
 ;;; Options
 Email=
diff --git a/conf/log_failed_logins_plugin.src b/conf/log_failed_logins_plugin.src
index dca4e7a..bbef4e6 100644
--- a/conf/log_failed_logins_plugin.src
+++ b/conf/log_failed_logins_plugin.src
@@ -3,4 +3,3 @@ SOURCE_SUM=85b9a06f2c7ca8ae9698e6151c7631f519c945f696b02da72f9ff53243d7e4ca
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=false
-SOURCE_FILENAME=
diff --git a/manifest.json b/manifest.json
index cc8bab3..d4a6f40 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Open source photo gallery for the web",
         "fr": "Galerie de photos open source pour le web"
     },
-    "version": "11.5.0~ynh1",
+    "version": "12.0.0~ynh1",
     "url": "http://piwigo.org",
     "license": "GPL-2.0",
     "maintainer": {
@@ -15,7 +15,7 @@
         "url": ""
     },
     "requirements": {
-        "yunohost": ">= 4.1.3"
+        "yunohost": ">= 4.2.3"
     },
     "multi_instance": true,
     "services": [
@@ -27,8 +27,7 @@
         "install" : [
             {
                 "name": "domain",
-                "type": "domain",
-                "example": "domain.org"
+                "type": "domain"
             },
             {
                 "name": "path",
@@ -38,8 +37,7 @@
             },
             {
                 "name": "admin",
-                "type": "user",
-                "example": "homer"
+                "type": "user"
             },
             {
                 "name": "is_public",
diff --git a/scripts/install b/scripts/install
index 85c69de..7a0c80a 100644
--- a/scripts/install
+++ b/scripts/install
@@ -101,7 +101,6 @@ mkdir $final_path
 cp -a $tmpdir/!(upload|_data|galleries) $final_path
 
 datapath=/home/yunohost.app/$app
-ynh_app_setting_set --app=$app --key=datapath --value=$datapath
 
 mkdir -p $datapath/_data
 mkdir -p $datapath/upload
diff --git a/scripts/restore b/scripts/restore
index 5d7a112..5f11de8 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -37,8 +37,6 @@ datapath=$(ynh_app_setting_get --app=$app --key=datapath)
 #=================================================
 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 "