Version Details and Security Vulnerabilities

eslint-plugin-jest offers ESLint rules specifically designed for Jest, enhancing code quality and consistency in Jest-based JavaScript projects. Version 22.1.1 arrives shortly after 22.1.0, released on December 3rd, 2018, subsequent to the November 27th, 2018 release of its predecessor. Both versions share identical core functionalities, providing an array of linting rules tailored for Jest testing. They share same configurations for development dependencies including testing framework jest, husky for git hooks, eslint, prettier, prettylint, lint-staged, commitlint, eslint-plugin-node, jest-runner-eslint, eslint-config-prettier, eslint-plugin-prettier, and eslint-plugin-eslint-plugin.

Crucially, both versions declare eslint: ">=5" as a peer dependency, ensuring compatibility with ESLint version 5 and above. The license remains MIT, and the repository is consistent, indicating a commitment to open-source principles. Authored by Jonathan Kim, the project maintains its core author.

The most notable change between the two versions lies in the minor adjustments to the package size. Version 22.1.1 has an unpacked size of 193033 bytes, slightly larger than version 22.1.0's 192903 bytes, which hint at minor bug fixes, documentation updates, or very small internal code tweaks. For developers, the upgrade from 22.1.0 to 22.1.1 should be seamless, and is recomended because it has the latest fixes.