Added beta to readme

README.md

@@ -52,6 +52,12 @@ sudo systemctl restart input-remapper
 
 If it doesn't seem to install, you can also try `sudo python3 setup.py install`
 
+##### Beta
+
+The `beta` branch contains features that still require work, but that are ready for testing. It uses a different
+config path, so your presets won't break. `input-remapper-beta-git` can be installed from the AUR. If you are
+facing problems, please open up an [issue](https://github.com/sezanzeb/input-remapper/issues).
+
 ## Screenshots
 
 <p align="center">