I'm hoping that I'm correctly interpreting the WoW64 portion of the notes as meaning that I could run a 32-bit x86 Windows binary using the 64-bit Wine on ARM. I don't have a common need for this but I've had a couple of cases where I needed to test compatibility with something ancient and it would have been great to be able to install something in my development environment. In one of the cases, it was a 64-bit exec…
Wine Is Not an Emulator, so I doubt it will be able to run x86 apps on ARM.
Depends which ARM :)