Here's a quick TLDR rundown of everything Apple announced at its Worldwide Developers Conference 2020. We'll leave the research to you!

iOS 14 Interface changes:

  • App Library
  • Widgets
  • Picture-in-picture on iPhone:
  • Siri
  • Messages
  • Maps
  • CarPlay
  • App Clips

iPad OS-specific:

  • New “universal search”
  • Apple Pencil/Scribble

AirPods:

  • Automatic device switching
  • Spatial Audio

Apple Watch:

  • Face Sharing
  • Multiple complications per app
  • Cycling directions
  • Sleep tracking
  • Handwashing detection

Privacy Changes:

  • Approximate location
  • Mic/Camera indicator
  • Simplified privacy polices

Homekit:

  • Adaptive lighting
  • Face recognition
  • Activity Zones

MacOS Big Sur:

  • Control center
  • Notification Center
  • New maps
  • Safari
  • Overhauled extensions

New Processors on Macs

As rumored for months, Apple is switching from Intel to custom ARM-based CPUs it’s designing in-house, as it’s done for years across its iPhone/iPad/Watch lineups.