There is a page where you can see the development status. The developer provides all the information for version changes of the software. Luckily for you, there is a download available for Yosemite and it's considered to be a beta release which means there is 100 % chance you'll encounter bugs.
However, there are also instructions on how to work with it. It's also confirmed that it works with Yosemite 10.10.1.
Access the following page to obtain additional details: https://oemden.com/sfott-yosemite-beta-release/