Update README

Author: mntns

README.md

@@ -4,15 +4,10 @@
 
 The utility allows users access to a basic set of overclocking profiles, tested and validated based on the thermal performance of Cooler Master's Pi Case 40 enclosure, monitoring of system metrics, and assignment of multiple functions to the built-in button.
 
-# Warning! This is a DEVELOPER ALPHA version.
-
-*Pi Tool is still undergoing finalization, the current version is a "DEVELOPERS ONLY" Alpha version meant for further development and feedback collection. The installer script not included.*
-
-*DO NOT RUN THIS DEVELOPER ALPHA VERSION unless you are using a safe test enviroment, preferably a fresh disposable Raspberry Pi OS copy.*
-
-
 # Getting Started
 
+> Currently, Pi Tool is in a public beta. Therefore we recommend using a fresh Raspberry Pi OS installation as a testing environment.
+
 The Pi Tool can be installed on Raspberry Pi OS on a Raspberry Pi 4. Installing it is very simply: Just open a terminal, paste the following line into it and hit return. The installer will then guide you through the installation. 
 
 ```sh