Jest CLI version 28.0.3 is a minor patch release of the popular JavaScript testing framework, building upon the foundation laid by version 28.0.2. While both versions share the core commitment to delightful JavaScript testing, several dependency updates differentiate them. Most notably, @jest/core has been bumped from version 28.0.2 to 28.0.3. This change likely incorporates bug fixes, performance improvements, or minor feature enhancements within Jest's core testing functionalities. Developers relying heavily on Jest's mocking capabilities, test runners, or assertion library might benefit from this upgrade, potentially experiencing increased stability and reliability. In addition, jest-config was also updated from 28.0.2 to 28.0.3 which might reflect changes on how Jest handles configuration, resolving modules, and setting up the testing environment. This can improve the project setup and configuration. Developers considering upgrading should review the @jest/core and jest-config changelogs for detailed information on the changes introduced in the respective updates. All other dependencies, development dependencies, and peer dependencies remain consistent between the two versions. Therefore, the upgrade from 28.0.2 to 28.0.3 appears to be a relatively low-risk endeavor primarily focused on bug fixes and refinement within Jest's core functionalities.
The are not vulnerabilities for the version 28.0.3 of the package jest-cli