Version Details and Security Vulnerabilities

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jest

26.2.1

Comparision Betweeen 26.2.1 and 26.2.0

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 26.2.1 Details

Jest 26.2.1 is a minor patch release following closely on the heels of Jest 26.2.0, both versions delivering that "Delightful JavaScript Testing" experience Jest is known for. Examining the core differences reveals subtle but important updates for developers. In both versions, the core architecture remains consistent, relying on jest-cli and @jest/core for command-line interface and core testing functionalities respectively and import-local to prioritize local installations, demonstrating a stable foundation.

The primary distinction lies in the dependency versions for jest-cli and @jest/core. Jest 26.2.1 depends on jest-cli and @jest/core version 26.2.1 while Jest 26.2.0 depends on jest-cli and @jest/core version 26.2.0. While seemingly minor, this increment often signifies bug fixes, performance improvements, or small feature enhancements within those dependent packages. Developers considering upgrading should investigate the changelogs for jest-cli and @jest/core specifically between versions 26.2.0 and 26.2.1 to understand the exact nature of these modifications.

Both versions share the same fileCount and unpackedSize, suggesting the patch didn't introduce significant changes in code volume. A developer looking for new features should not expect them. It is recommended to upgrade to 26.2.1 because patch releases provide bugfixes and improve stability.

Security Vulnerabilities

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