Update README.md

README.md

@@ -1,3 +1,12 @@
+:small_red_triangle: **Before using this library, read information below** :small_red_triangle:
+```
+This library is not more supported. 
+If you want to add new feature or fix a bug, grab source code and do it. If you think your
+fix or feature would be useful to other developers, I can add link of your repository to
+this README file. Use following e-mail to contact me: dmytrodanylyk@gmail.com
+Thank you for using my libraries.
+```
+
 ### Description ![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.github.dmytrodanylyk.shadow-layout/library/badge.png?style=flat)
 
 ![](screenshots/intro.png)