diff --git a/CHANGELOG.md b/CHANGELOG.md
index f8a4d0a..b27f914 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,10 @@
-## v1.X
+## v1.1.1
 
 ### Fix
 * Set empty dependencies line to fix Galaxy warning.
+* Deprecation warning in favor of debops.netbase role.
 
-## v1.1
+## v1.1.0
 
 ### Enhancements
 * Allow to install Resolvconf.
@@ -29,7 +30,7 @@
 * Purge /etc/hosts of multiple lines that contains $HOSTNAME without the default ipv4 ip address.
 * Purge conditions of /etc/hosts are the same as permanent ip address (ipv4).
 
-## v1.0
+## v1.0.0
 
 ### Features
 * Manage localhost line in /etc/hosts.
diff --git a/README.md b/README.md
index 3eef4cd..30b22f9 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,9 @@
 # Basics
 
+This content is mainly deprecated and i start using [Debops Netbase role][debops netbase role]
+which comes with most of this configuration (more and better).
+TODO : A specific role to manage `resolvconf` might be a good idea.
+
 1. [Overview](#overview)
 2. [Role Variables](#role-variables)
 3. [Example Playbook](#example-playbook)
@@ -47,7 +51,7 @@ Manage some basics configuration for IPR's servers.
     - role: ipr-cnrs.basics
       basics__domain: 'mydomain.org'
       basics__hosts_ipv4_manage: true
-````
+```
 
 ## Configuration
 
@@ -91,3 +95,4 @@ Jérémy Gardais
 [wtfpl website]: http://www.wtfpl.net/about/
 [ipr website]: https://ipr.univ-rennes1.fr/
 [wiki proxmox lxc]: https://pve.proxmox.com/wiki/Linux_Container#_guest_operating_system_configuration
+[debops netbase role]: https://docs.debops.org/en/master/ansible/roles/debops.netbase/index.html