Version Details and Security Vulnerabilities

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expect

27.0.0

Comparision Betweeen 27.0.0 and 26.6.2

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

Version

Dependencies

Dev Dependencies

Peer Dependencies

Distributed Files

Unpacked Size

159.87 KB

159.64 KB

Version 27.0.0 Details

Expect version 27.0.0 represents a significant update to the assertion library commonly used within the Jest testing framework. While both versions 26.6.2 and 27.0.0 serve the core purpose of exporting the expect function for writing expressive tests, several key changes distinguish the newer release. The primary difference lies in the updated dependencies. Version 27.0.0 incorporates newer versions of Jest-related packages such as @jest/types, jest-get-type, jest-regex-util, jest-message-util, and jest-matcher-utils. These updates likely introduce improvements in type definitions, enhanced type checking, more refined regular expression handling, better error message clarity, and potentially new or improved matchers. Moreover, ansi-styles upgraded from version 4.0.0 to 5.0.0. This probably offers improvements in how colors and styles are handled in terminal outputs with updated color palettes and style formatting.

Developers upgrading to version 27.0.0 can anticipate enhanced stability and performance, benefit from the latest features in Jest, and improved compatibility with other Jest-related tools. The documentation link has also been updated to reflect the latest version. While the core functionality remains consistent, developers should review their existing test suites to ensure compatibility with the newer dependency versions. Changes to type checking or matcher behavior in the updated dependencies could necessitate minor adjustments to test code. The unpacked size grew marginally, suggesting new features or improvements without significant increase in library size.

Security Vulnerabilities

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