Jest version 27.4.5 arrives as a minor update to the popular JavaScript testing framework, succeeding version 27.4.4. Both versions share the core mission of providing a delightful testing experience for JavaScript developers. Digging into the metadata exposes some key distinctions for users focused on stability and dependency management.
Fundamentally, the core dependencies remain consistent in their architecture referencing "jest-cli":"^27.4.5" and "@jest/core":"^27.4.5" in the newer version and "jest-cli":"^27.4.4" and "@jest/core":"^27.4.4" in the old version. This indicates a focused effort on refining existing functionalities rather than introducing breaking changes. The "import-local":"^3.0.2" dependency is consistent across both releases, suggesting no alterations were necessary in that area. Similarly, the peer dependency requirements for node-notifier (versions 8.0.1, 9.0.0, or 10.0.0) remain unchanged, ensuring compatibility for users relying on desktop notifications related to test results.
The file count and unpacked size of the distribution packages are identical (6 files, 4740 unpacked size), potentially signifying similar code structure and assets. However, the most notable difference lies in the release date: version 27.4.5 was published on December 13, 2021, while version 27.4.4 was released on December 10, 2021. A three-day gap signals bug fixes or small enhancements implemented in the latest version. Developers are encouraged to upgrade to 27.4.5 to benefit from the most current improvements and ensure the most stable testing environment, particularly if they encountered any issues in the prior release.
The are not vulnerabilities for the version 27.4.5 of the package jest
