diff --git a/README.md b/README.md
index 5783d05..321a8f8 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,15 @@
-# [EN] Grav for YunoHost
-
+[![Integration level](https://dash.yunohost.org/integration/grav.svg)](https://ci-apps.yunohost.org/jenkins/job/grav%20%28Community%29/lastBuild/consoleFull)
 [![Install Grav with YunoHost](https://install-app.yunohost.org/install-with-yunohost.png)](https://install-app.yunohost.org/?app=grav)
 
+Grav is a modern open source flat-file CMS.
+
+> *This package allow you to install Grav quickly and simply on a YunoHost server.  
+If you don't have YunoHost, please see [here](https://yunohost.org/#/install) to know how to install and enjoy it.*
+
 * http://getgrav.org/
 * https://github.com/getgrav/grav
 
-Provided version: **1.3.1**
+Provided version: **1.5.1**
 
 ## Installation
 
@@ -15,14 +19,27 @@ Use either YunoHost's admin panel or command line:
 sudo yunohost app install --url grav https://github.com/YunoHost-Apps/grav_ynh
 ```
 
-## TODO
+```sh
+sudo yunohost app upgrade --url https://github.com/YunoHost-Apps/grav_ynh kanboard
+```
 
-### Features
+# State of this package
 
-[ ] send email to admin
-
-### Tests
+* works fine:
+[x] install/remove/backup/remove/upgrade with x86_64
 
+* to be confirmed:
 [ ] upgrade from old package to new package
 [ ] impact of upgrade on content
-[ ] ARM
\ No newline at end of file
+[ ] ARM
+
+* to be added:
+[ ] send email to admin
+
+## Links
+
+ * Report a bug about this package: https://github.com/YunoHost-Apps/grav_ynh
+ * Report a bug about Grav itself: https://github.com/getgrav/grav/issues
+ * Documentation: https://learn.getgrav.org/
+ * Grav website: https://www.getgrav.org/
+ * YunoHost website: https://yunohost.org/
diff --git a/manifest.json b/manifest.json
index 83f2004..8156a23 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,13 +6,26 @@
 		"en": "Grav - Grav is a modern open source flat-file CMS",
 		"fr": "Grav - Grav is a modern open source flat-file CMS"
 	},
-	"version": "1.5.1~ynh1",
+	"version": "1.5.1~ynh2",
 	"url": "https://www.getgrav.org/",
 	"license": "MIT-0",
-	"maintainer": {
-		"name": "cyp, lithrel, jibec",
-		"email": "cyp@rouquin.me, lithrel@randomdomainname.net, jean-baptiste@holcroft.fr"
-	},
+	"maintainer": [
+		{
+			"name": "jibec",
+			"email": "jean-baptiste@holcroft.fr"
+		},
+		{
+			"name": "tituspijean",
+			"email": "tituspijean@outlook.com"
+		}],
+	"previous_maintainers": [
+		{
+			"name": "cyp",
+			"email": "cyp@rouquin.me"
+		},{
+			"name": "lithrel",
+			"email": "lithrel@randomdomainname.net"
+		}],
 	"requirements": {
 		"yunohost": ">= 3.1.0"
 	},