Zone.js version 0.5.5 represents a minor update to the JavaScript library, focusing primarily on dependency management. Compared to the previous version, 0.5.4, the key change lies in the dependencies section. Version 0.5.5 explicitly declares es6-promise as a dependency, requiring a version greater than or equal to 3.0.2 (es6-promise": "^3.0.2"). In contrast, version 0.5.4 listed es6-promise under devDependencies with an older version specified (es6-promise":"^2.3.0"). This shift signifies that es6-promise is now a core runtime requirement for zone.js v0.5.5. Developers utilizing zone.js should ensure their projects include es6-promise as a direct dependency, adhering to the specified version constraint. This ensures proper functioning of zone.js within their applications, particularly concerning asynchronous operations. The update likely addresses compatibility issues or leverages newer features introduced in es6-promise version 3.x. All other development dependencies for tooling and testing remain consistent between the two versions, indicating no significant changes to the build or testing processes themselves. The core zones functionality, licensing, repository details, and author remain unchanged, suggesting a focused effort on improving dependency handling for greater reliability. Developers upgrading to zone.js 0.5.5 should pay attention to this dependency update.
The are not vulnerabilities for the version 0.5.5 of the package zone.js