Fixed
- Fix compilation via Carthage when using Xcode 12 (#6717).
Compatibility
- File format: Generates Realms with format v11 (Reads and upgrades all previous formats)
- Realm Object Server: 3.21.0 or later.
- Realm Studio: 3.12 or later.
- APIs are backwards compatible with all previous releases in the 5.x.y series.
- Carthage release for Swift is built with Xcode 12.