| Field | Xcode 12.4 | Xcode 12.5 Beta 1 | Diff |
|---|---|---|---|
| Release type | stable | Beta 1 | different |
| Edition | - | - | same |
| Release date | 2021-01-26 | 2021-02-01 | different |
| Minimum macOS | 10.15.4 | 11.0 | different |
| Swift | 5.3.2 | 5.4 | different |
| iOS SDK | 14.4 | 14.5 | different |
| Build | 12D4e | 12E5220o | 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。