Apple released beta 4 of iOS14 to developers earlier today and here is everything we know that’s changed:
New Apple TV remote widget
3D Touch is back
COVID-19 has it’s own pane in the exposure notifications section
Updating to iOS & iPadOS 14 beta from previous versions of iOS & iPadOS might take significantly longer than expected. Data loss could occur if the update is interrupted. (59101197)
macOS Big Sur 11 beta or Xcode 12 beta might be required to sync or update devices running iOS & iPadOS 14 beta.
App Store Resolved in iOS & iPadOS 14 beta 4
App Store no longer quits unexpectedly if Full Keyboard Access is enabled. (65240690)
You can view the full release notes for iOS 14 developer beta 4 here.