[h2]Pressure Relief Valve Update[/h2] By popular demand, you can now disable the pressure relief valve. [h3]Change List[/h3] - Pressure relief valve can now be disabled with the keyboard - Physics engine robustness improvements - Audio volume now visible in information panel - Max rpm achieved now visible in information panel - Hints will appear on the screen occasionally - Controls do not appear by default by showing the information panel ([c] can now be used to show the controls directly)