Version Details and Security Vulnerabilities

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babel-jest

27.2.0

Comparision Betweeen 27.2.0 and 27.1.1

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

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Dependencies

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Unpacked Size

13.92 KB

Version 27.2.0 Details

Babel-jest is a crucial plugin for Jest, enabling developers to seamlessly use Babel for transforming code within their testing environment. Version 27.2.0 brings several dependency updates compared to the previous stable version, 27.1.1, that will be of particular interest to developers ensuring compatibility and leveraging the latest features. Notably, @jest/transform and babel-preset-jest have been bumped to version 27.2.0. This likely introduces improvements and bug fixes within the transformation process itself and updates to default Babel presets tailored for Jest. These upgrades could mean better performance, improved handling of modern JavaScript syntax, and enhanced compatibility with the broader Jest ecosystem.

Importantly, the core peer dependency, @babel/core remains compatible from version 7.8.0, ensuring continued support for a wide range of Babel configurations. Developers should evaluate these upgrades in relation to their existing Babel configuration and Jest setup to harness the full potential of the updated transformations. The other dependencies have stayed the same between versions which should provide some confidence in a smoother transition. Considering the bump in the @jest/transform this is a worth update so the test environment remains compativle with the latest features of the Jest framework.

Security Vulnerabilities

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