Version Details and Security Vulnerabilities

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@types/jest

27.0.2

Comparision Betweeen 27.0.2 and 27.0.1

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

Version

Dependencies

Dev Dependencies

Peer Dependencies

Distributed Files

Unpacked Size

69.57 KB

69.85 KB

Version 27.0.2 Details

@types/jest provides TypeScript definitions for the popular Jest testing framework, enabling developers to write type-safe tests and leverage features like autocompletion and static analysis within their testing environments. The update from version 27.0.1 to 27.0.2, released on September 21, 2021, represents a minor version bump indicating bug fixes, performance improvements, or minor feature additions, rather than breaking changes.

While the core dependencies, jest-diff and pretty-format, remain consistent at compatible versions (both "^27.0.0"), hinting at continued compatibility with the underlying Jest ecosystem, there's been a slight change in the unpacked size of the package, going from 71525 bytes in 27.0.1 to 71239 bytes in 27.0.2. This size difference suggests that some of the definitions within the package have been optimized or refined and could be attributed to dead code removal, improved type definitions, or corrections in existing type declarations.

For developers, the update to 27.0.2 is recommended for ensuring access to the latest and most accurate type definitions for Jest. A reduced package size could also mean slightly faster install times and a smaller footprint in node_modules. As this is a patch update within the same minor version series, upgrading from version 27.0.1 is expected to be seamless and backward-compatible. Developers should always review changelogs and diffs if available, to ensure compatibility with their existing codebase but this version bump is not expected to have any breaking changes.

Security Vulnerabilities

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