Earlier this month, When Apple released its first beta of tvOS 17.4, there were references to "homeOS," which, at the moment, still doesn’t refer to an official Apple operating system or anything else.
According to Macrumors, which first found the references, Apple appears to have included "homeOS," in the code for this most recent tvOS beta update, which was released several days ago. So, it seems that Apple is continuing to work on the mysterious OS "behind the scenes."
