Version Details and Security Vulnerabilities

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@types/jest

26.0.4

Comparision Betweeen 26.0.4 and 26.0.3

Identify the differences between the current version of the package and the previous one.

Version

Dependencies

Dev Dependencies

Peer Dependencies

Distributed Files

Unpacked Size

68.92 KB

68.91 KB

Version 26.0.4 Details

@types/jest versions 26.0.4 and 26.0.3 provide TypeScript definitions for the popular JavaScript testing framework, Jest, significantly enhancing the developer experience by enabling static type checking and improved code completion within IDEs. Both versions share a core set of dependencies: jest-diff and pretty-format, both at version ^25.2.1, which are crucial for generating readable and informative test failure messages. They are licensed under the MIT license, a permissive open-source license.

The crucial detail differentiating versions 26.0.4 and 26.0.3 lies in their release dates and possibly in the internal type definitions themselves. Version 26.0.4 was released on July 6, 2020, while version 26.0.3 was released on June 24, 2020. This suggests that version 26.0.4 likely includes bug fixes, minor enhancements, or updates to the type definitions to better align with the corresponding Jest version at the time, probably addressing issues discovered in the preceding two weeks. The unpacked sizes are slightly different too. The newer version 26.0.4 has 7 more bytes after unpacking.

For developers using Jest with TypeScript, keeping @types/jest up-to-date is essential. Upgrading from 26.0.3 to 26.0.4 ensures they benefit from the latest refinements and fixes in type definitions, leading to more accurate type checking and fewer potential runtime errors. While the core dependencies remain the same, subtle improvements in the type definitions themselves can significantly improve code quality and developer productivity. The repository for both versions is located within the DefinitelyTyped project on GitHub, providing a reliable source for issue tracking and contribution.

Security Vulnerabilities

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