Version Details and Security Vulnerabilities

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jest

26.4.2

Comparision Betweeen 26.4.2 and 26.4.1

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

Version

Dependencies

Dev Dependencies

Peer Dependencies

Distributed Files

Unpacked Size

4.24 KB

Version 26.4.2 Details

Jest 26.4.2 represents a minor version update to the popular JavaScript testing framework, building upon the foundation laid by version 26.4.1. While both versions share the same core description as "Delightful JavaScript Testing" and maintain identical dependencies on jest-cli, @jest/core, and import-local, subtle changes under the hood likely address bug fixes, performance improvements, or minor feature enhancements. Developers migrating from 26.4.1 to 26.4.2 can expect a smooth transition, as the API and core testing experience remain consistent, given the shared dependencies with the same version constraints.

The increment in versioning suggests that no breaking changes were introduced. The license is still MIT, and the repository pointing to the official Jest GitHub remains the same. The fileCount and unpackedSize for the tarball distributions are identical, suggesting minimal changes to the overall package size. However, the notable difference lies in the releaseDate, with version 26.4.2 released on August 22, 2020, a couple of days after 26.4.1, which was released on August 20, 2020.

For developers, this means upgrading to 26.4.2 is generally recommended to benefit from the latest fixes and optimizations. Checking the official Jest changelog or release notes for the specific changes included in 26.4.2 since 26.4.1 is advisable for understanding the specific improvements that may impact testing workflows or address previously encountered issues. The consistent dependency versions indicate a focused effort on refining the existing feature set rather than introducing major new functionalities.

Security Vulnerabilities

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