Apple unveils a revamped Mail app for iOS 16 that lets users schedule email, undo sending, and set reminders and follow-ups for inbox messages (Sarah Perez/TechCrunch)

Apple plans to add opt-in web push notifications to iOS 16 in 2023, letting Safari users get notifications from websites  —  With iOS 16, Apple will bring support for opt-in web notification support later in 2023, allowing users to receive notifications from websites through Safari and, presumably, other supported browsers on iOS.