macOS 10.15 to 10.15.4 API Differences
AppKit
AuthenticationServices
AutomaticAssessmentConfiguration
(Added)
Carbon
ColorSync
Contacts
CoreBluetooth
CoreGraphics
CoreLocation
CoreMedia
CoreText
EndpointSecurity
FileProvider
GameKit
ImageCaptureCore
Intents
IOBluetooth
LocalAuthentication
Metal
MetalPerformanceShaders
NetworkExtension
VideoSubscriberAccount
VideoToolbox
WebKit