Version Details and Security Vulnerabilities

Eslint Plugin Jest has released version 21.13.0, a minor update following closely on the heels of version 21.12.3. Both versions provide ESLint rules tailored for Jest, enhancing code quality and consistency in Jest testing environments. Key features remain consistent, including support for commonly used testing frameworks like Jest, along with peer dependency of "eslint":">=3.6".

While core functionalities are stable, there are some intriguing differences. Version 21.13.0 includes 55 files in its distribution, unpacking to a size of 121383 bytes, a slight increase from version 21.12.3's 52 files and unpacked size of 118096 bytes. This suggests minor additions or modifications, perhaps including updated rule definitions, supplementary documentation, or refined configurations. Version 21.13.0 was released on March 5th, 2018, a couple of days after the 21.12.3 release on March 3rd, 2018.

Developers should update to benefit from any bug fixes, performance improvements or new helper to improve the eslinting experience. The core devDependencies remain the same, featuring tools like Jest, Husky, Prettier, and lint-staged, ensuring compatibility within existing workflows. Notably, the bump in file count suggests the upgrade may include updated or improved static analysis rules.