diff --git a/README.md b/README.md
index 616b60a..3612bd2 100644
--- a/README.md
+++ b/README.md
@@ -5,17 +5,16 @@ About
 
 The purpose of this script is to provide a tool to install, customize and tweak a fresh installation of Linux Mint / Ubuntu.
 
-The Linux Mint 18 / Ubuntu 16.04 branch is now removed since the 0.5.1 version of Yggdrasil.
-No bugs fixed, features or any changes will be made on this branch anymore.
-If you still need it, please use an older version from the repository at your own risk ;)
-
 Installation
 ------------
 
 Linux Mint 20 / Ubuntu 20.04 (Yggdrasil >= 0.5.1)
 
 ```shell
-# coming soon
+curl -L https://packagecloud.io/makoto/stable/gpgkey | sudo apt-key add -
+echo "deb https://packagecloud.io/makoto/stable/ubuntu/ focal main" | sudo tee /etc/apt/sources.list.d/makoto.list
+sudo apt-get update
+sudo apt-get install yggdrasil
 ```
 
 Linux Mint 19 / Ubuntu 18.04 (Yggdrasil >= 0.5.1)
@@ -29,11 +28,16 @@ sudo apt-get install yggdrasil
 
 Linux Mint 18 / Ubuntu 16.04 (Yggdrasil < 0.5.1)
 
+>* This version is rather old and using deprecated version of Linux Mint / Ubuntu.
+>* No bugs fixed, features or any changes will be made on this branch anymore.
+>* If you still need it, use it at your own risk and without guarantee third parties repositories are still available
+>* The latest version of Yggdrasil for this branch is : 0.5.0-b23
+
 ```shell
 curl -L https://packagecloud.io/makoto/stable/gpgkey | sudo apt-key add -
 echo "deb https://packagecloud.io/makoto/stable/ubuntu/ xenial main" | sudo tee /etc/apt/sources.list.d/makoto.list
 sudo apt-get update
-sudo apt-get install yggdrasil
+sudo apt-get install yggdrasil=0.5.0-b23
 ```
 
 Credits