Update README

README.md

@@ -3,6 +3,9 @@
 [![main](https://github.com/staniel359/muffon/actions/workflows/main.yml/badge.svg?branch=main)](https://github.com/staniel359/muffon/actions/workflows/main.yml)
 [![Join the chat at https://gitter.im/muffon-support/community](https://badges.gitter.im/muffon-support/community.svg)](https://gitter.im/muffon-support/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
+### Important!
+Alpha versions will not be working anymore. Please download latest version.
+
 ![muffon](https://i.ibb.co/M8GsTfr/2021-12-30-16-47-24.png)
 
 **muffon** is a desktop music browser / streaming service that retrieves info and audio/video from **Last.FM**, **Discogs**, **VK**, **YouTube**, **Deezer**, **Yandex Music**, **Odnoklassniki**, **Spotify**, **SoundCloud**, **Bandcamp** and **Genius**.