| Field | Xcode 11.7 Beta 1 | Xcode 11.6 GM | Diff |
|---|---|---|---|
| Release type | Beta 1 | GM | different |
| Edition | - | - | same |
| Release date | 2020-08-26 | 2020-07-15 | different |
| Minimum macOS | 10.15.2 | 10.15.2 | same |
| Swift | 5.2.4 | 5.2.4 | same |
| iOS SDK | 13.7 | 13.6 | different |
| Build | 11E801a | 11E708 | 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。