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Xcode 9.2 Beta 1 vs Xcode 9.1
Compare critical compatibility fields before upgrading.
| Field | Xcode 9.2 Beta 1 | Xcode 9.1 | Diff |
|---|---|---|---|
| Release type | Beta 1 | stable | different |
| Edition | - | - | same |
| Release date | 2017-10-31 | 2017-10-31 | same |
| Minimum macOS | 10.12.6 | 10.12.6 | same |
| Swift | 4.0.3 | 4.0.2 | different |
| iOS SDK | unknown | unknown | same |
| Build | 9C32c | 9B55 | different |
Recommendation: keep production teams on stable releases unless you need to validate new SDK capabilities.