diff --git a/README.md b/README.md
index 3326ec7..1574329 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ Vikunja is a self-hosted open-source to-do list application for all platforms.
 - CalDAV
 - Links  
 
-**Shipped version:** 0.21.0~ynh3
+**Shipped version:** 0.21.0~ynh4
 
 **Demo:** https://try.vikunja.io/login
 
@@ -40,7 +40,6 @@ Vikunja is a self-hosted open-source to-do list application for all platforms.
 * Official app website: <https://vikunja.io/>
 * Official admin documentation: <https://vikunja.io/docs/>
 * Upstream app code repository: <https://kolaente.dev/vikunja/>
-* YunoHost documentation for this app: <https://yunohost.org/app_vikunja>
 * Report a bug: <https://github.com/YunoHost-Apps/vikunja_ynh/issues>
 
 ## Developer info
diff --git a/README_fr.md b/README_fr.md
index 245b028..60bae26 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -27,7 +27,7 @@ Vikunja est une application de liste de tâches Open Source auto-hébergée pour
 - CalDAV
 - Links  
 
-**Version incluse :** 0.21.0~ynh3
+**Version incluse :** 0.21.0~ynh4
 
 **Démo :** https://try.vikunja.io/login
 
@@ -40,7 +40,6 @@ Vikunja est une application de liste de tâches Open Source auto-hébergée pour
 * Site officiel de l’app : <https://vikunja.io/>
 * Documentation officielle de l’admin : <https://vikunja.io/docs/>
 * Dépôt de code officiel de l’app : <https://kolaente.dev/vikunja/>
-* Documentation YunoHost pour cette app : <https://yunohost.org/app_vikunja>
 * Signaler un bug : <https://github.com/YunoHost-Apps/vikunja_ynh/issues>
 
 ## Informations pour les développeurs
diff --git a/doc/ADMIN.md b/doc/ADMIN.md
index e245837..3151f81 100644
--- a/doc/ADMIN.md
+++ b/doc/ADMIN.md
@@ -1,4 +1,3 @@
 You can configure Vikunja with the config panels in the webadmin or by editing this file `/opt/vikunja/config.yml` using the [documentation](https://vikunja.io/docs/config-options/).
 
-
 The API is accesible with this path: https://__DOMAIN__/api/v1/docs
\ No newline at end of file
diff --git a/manifest.toml b/manifest.toml
index e49f968..def0311 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -5,7 +5,7 @@ name = "Vikunja"
 description.en = "Self-hosted To-Do list application"
 description.fr = "Application de liste de tâches auto-hébergée"
 
-version = "0.21.0~ynh3"
+version = "0.21.0~ynh4"
 
 maintainers = ["eric_G"]
 
@@ -73,6 +73,7 @@ ram.runtime = "50M"
     api.url = "/api"
     api.show_tile = false
     api.allowed = "visitors"
+    api.auth_header = false
 
     [resources.apt]
     packages = "postgresql"