📅 最后修改于: 2021-01-11 12:13:02 🧑 作者: Mango
下面给出了TypeScript的完整发行历史记录。您还可以在GitHub上查看最新版本的完整文档。
| SN | Version | Release Date | Significant Changes |
|---|---|---|---|
| 1. | 0.8 | 01-10-2012 | |
| 2. | 0.9 | 18-06-2013 | |
| 3. | 1.1 | 06-10-2014 | Performance Improvements |
| 4. | 1.3 | 12-11-2014 | Protected modifier, tuple types |
| 5. | 1.4 | 20-01-2015 | union types, let and const declarations, type guards, type aliases, template strings |
| 6. | 1.5 | 20-07-2015 | ES6 modules, decorators, for..of support, namespace keyword |
| 7. | 1.6 | 16-09-2015 | JSX support, abstract classes and methods, local type declarations, intersection types, user-defined type guard functions |
| 8. | 1.7 | 30-11-2015 | async and await support |
| 9. | 1.8 | 22-02-2016 | constraints generic, control flow analysis errors, string literal types, allowJs |
| 10. | 2.0 | 22-09-2016 | control flow based type analysis, null-and undefined-aware types, never type, discriminated union types, readonly keyword, type of this for functions |
| 11. | 2.1 | 08-11-2016 | mapped types, keyof and lookup types, object spread and rest |
| 12. | 2.2 | 22-02-2017 | object type, mix-in classes |
| 13. | 2.3 | 27-04-2017 | async iteration, strict option, generic parameter defaults |
| 14. | 2.4 | 27-06-2017 | dynamic import expressions, improved inference for generics, string enums, strict contravariance, for callback parameters |
| 15. | 2.5 | 31-08-2017 | optional catch clause variables |
| 16. | 2.6 | 31-10-2017 | strict function types |
| 17. | 2.7 | 31-01-2018 | fixed length tuples, constant-named properties |
| 18. | 2.8 | 27-03-2108 | improved keyof with intersection types, conditional types |
| 19. | 2.9 | 14-05-2018 | support for symbols and numeric literals in keyof and mapped object types |
| 20. | 3.0 | 30-07-2018 | project references, extracting and spreading parameter lists with tuples |
| 21. | 3.1 | 27-09-2018 | mappable tuple and array types |
| 22. | 3.2 | 30-09-2018 | stricter checking for bind, call, apply |
| 23. | 3.3 | 31-01-2019 | Improved behavior on methods of union types, incremental builds for composite projects. |
| 24. | 3.4 | 29-03-2019 | Faster incremental builds with the –incremental flag, type inference from generic functions, readonly modifier for arrays and tuples, const assertions, type-checking for globalThis. |
| 25. | 3.5 | 29-05-2019 | Speed improvements, Improved excess property checks in union types, faster incremental builds, Omit helper type, smarter union type checking |