I just did a clean install of Mac OS X Yosemite public beta 3 and Version 1.09.311 does not work. I am able to install the application however it crashes every time I run the program. I have uninstalled and reinstalled the program numerous times and I still get the same results. From the program I sent the error script to the developers.
I am running Mac OS X Yosemite public beta 3 on a 2014 Macbook Air.