Apple has released macOS 10.13 High Sierra, the newest operating system for Mac. This was released on September 25th, 2017.
We’ve tested all Slate Digital software on MacOS 10.13 High Sierra and can confirm that we are fully compatible with the latest operating system and there are no known issues.
To ensure your upgrade is problem-free, we suggest researching your current DAWs, interfaces, and any other 3rd party software for compatibility issues as we cannot guarantee that it is currently supported.
In regards to Steven Slate Drums and Slate MT products, we do not recommend updating at this time until an official announcement is made.
If you have any questions please feel free to contact support here.