Ok, thanks for that :) This PR is about "Clarifying supported macOS version" but the change made that information actually more opaque IMO. All I am saying is, that the current wording

We do not support older versions of macOS

could be a bit misleading. At first glance it would simply mean I can not install it on any other macOS than 26. Which is not true.

"Feature not supported" means a piece of hardware, software, or a service does not understand or cannot use a specific function, file type, or feature.

As a newcomer I was very happy to see macOS 15 mentioned explicitly in top-level README with some additional info about caveats. I suggest to be more explicit on which OS can run this (15 and 26) and which OS you are accepting bug reports and feature requests (26 only).