PyObjC and macOS 10.15

On first glance the amount of API changes in macOS 10.15 is comparable to those in 10.14, full bindings in PyObjC should be doable before 10.15 is released.

The bad news is that a number of new frameworks, and in particular SwiftUI, are Swift-only and not amendable to binding with PyObjC.

Ronald Oussoren @ronaldoussoren