A few weeks ago, I submitted PEP 615 to the steering council for a decision. There's been a decent amount of discussion there with some very good questions. I think they are mostly resolved (though I'm happy to have other people look over the logic of some of my responses there), but Victor brought up the question of the equality and hash behavior of ZoneInfo, and while I'm leaning one way, I could easily be convinced - particularly if people have real use cases that they are planning to implement that would be affected by this.

I've summed up the options on the discourse thread, and would appreciate if anyone is able to give some feedback.