I really hate having to rely on Apple to update PHP to the latest version in an OS. Some of my products will start requiring PHP7.4. The sad part is that MacOS does not ship with PHP7.4 at all. I am praying that 10.16 will but I have my doubts.
It would be awesome if RW had a preference so that you could point it to a different PHP installation than the one that ships with MacOS.