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Xcode 12.1.1 RC 1 vs Xcode 12.1
Compare critical compatibility fields before upgrading.
| Field | Xcode 12.1.1 RC 1 | Xcode 12.1 | Diff |
|---|---|---|---|
| Release type | RC 1 | stable | different |
| Edition | - | - | same |
| Release date | 2020-10-30 | 2020-10-13 | different |
| Minimum macOS | 10.15.4 | 10.15.4 | same |
| Swift | 5.3 | 5.3 | same |
| iOS SDK | 14.2 | 14.1 | different |
| Build | 12A7605b | 12A7403 | different |
Recommendation: keep production teams on stable releases unless you need to validate new SDK capabilities.