Ideally, it would be great to warn any embedders who are including them in 32-bit apps, though I know those are hard to find. Chances are they won’t easily be able to just switch their app to 64-bit, and if they’re dependent on a numpy stack it could come as a surprise. (That said, most embedders seem happy enough to be a few versions behind anyway to keep the stability. So likely not going to have any painful blowback if they find out with everyone else.)