I think they were saying that all apps will keep working without any issues from macOS Santa Cruz 10.16 on. That is awesome news, total compatibility, no more headaches and frustration for developers and users, no more different apps for different versions of macOS.

But back to PG, they have made a quantum leap this year going to 64bit and especially the plugin that is now working really well after giving the Win users a bit of grief getting it sorted, so for the Mac users it will be worth the wait, forget about getting a mac RealBand the plugin is the way to go.