docs: fix README

README.md

 # elixir-aai-proxy-idp-template
 
-[![Latest Stable Version](https://poser.pugx.org/elixir/simplesamlphp-module-elixir/v/stable)](https://packagist.org/packages/elixir/simplesamlphp-module-elixir)
-[![Latest Unstable Version](https://poser.pugx.org/elixir/simplesamlphp-module-elixir/v/unstable)](https://packagist.org/packages/elixir/simplesamlphp-module-elixir)
-[![Build and CI](https://github.com/elixirhub/elixir-aai-proxy-idp-template/actions/workflows/build_and_check.yml/badge.svg)](https://github.com/elixirhub/elixir-aai-proxy-idp-template/actions/workflows/build_and_check.yml)
-[![License](https://poser.pugx.org/elixir/simplesamlphp-module-elixir/license)](https://packagist.org/packages/elixir/simplesamlphp-module-elixir)
+![maintenance status: end of life](https://img.shields.io/maintenance/end%20of%20life/2023)
+
+This project has reached end of life, and has been superseeded by the project [simplesamlphp-module-lsaai](https://gitlab.ics.muni.cz/perun-proxy-aai/simplesamlphp/simplesamlphp-module-lsaai)
+
+## Description
 
 Template for ELIXIR AAI Proxy IdP component
 
@@ -21,4 +22,6 @@ Any change that significantly changes behavior in a backward-incompatible way or
 
 ## Instalation
 
-`php composer.phar require`
+```sh
+php composer.phar require elixir/simplesamlphp-module-elixir
+```