14.6
What's New
iOS 14.6 introduces SKAdNetwork 3.0 support allowing multiple ad networks to receive attribution postbacks with win/loss status, improving mobile measurement capabilities. A critical startup performance issue affecting iPhone devices has been resolved. The release also streamlines beta testing workflows and clarifies macOS version declaration requirements for cross-platform apps.
Highlights
- SKAdNetwork 3.0 support enables postbacks to multiple ad networks with did-win attribution status
- Fixed startup performance regression on iPhone devices
- Beta profile management improved: update to Release Candidate without removing beta profile
- Xcode 12.5 bundled with iOS 14.5 SDK or later required for development
Breaking Changes
- MinimumOSVersion property list key no longer valid for declaring macOS minimum requirements; use LSMinimumSystemVersion instead