| Field | Xcode 13.2.1 | Xcode 13.2 RC 1 | Diff |
|---|---|---|---|
| Release type | stable | RC 1 | different |
| Edition | - | - | same |
| Release date | 2021-12-17 | 2021-12-07 | different |
| Minimum macOS | 11.3 | 11.3 | same |
| Swift | 5.5.2 | 5.5.2 | same |
| iOS SDK | 15.2 | 15.2 | same |
| Build | 13C100 | 13C90 | different |
建议：如果你是生产环境主力开发，优先选择 stable 版本；如需验证新 SDK，再考虑 beta。