Currently, it's only available for macOS 26. I'm already working on making it available for at least macOS 15. There are still a few dependencies that need to be reworked.
Thanks! Since the Liquid Glass redesign is a bit of a disaster, I’ve stayed on macOS 15 for now, and most of my friends have too. Usually I wouldn’t worry too much about supporting older versions, but it might be worth it for this one 😊