Angular developers can leverage the @angular/compiler package to transform Angular templates into executable code. Version 4.2.2, released on June 12, 2017, builds upon the solid foundation of version 4.2.1, which was released just days prior on June 9, 2017. Both versions are licensed under the MIT license and depend on tslib version ^1.7.1, ensuring compatibility with TypeScript helper functions. They also share the same repository on GitHub under the Angular organization, indicating continuous development and maintenance by the Angular team.
The key difference lies in the peer dependency, @angular/core. Version 4.2.2 of @angular/compiler requires @angular/core version 4.2.2, while version 4.2.1 required @angular/core of the same version. This highlights that the updates likely involve specific core integrations or bug fixes that necessitate corresponding versions of both packages, pointing to a strong coupling of the libraries. Although the changelog details remain unspecified, the relatively short time between releases for Angular compiler 4.2.2 suggests the update might contain bug fixes over the prior release. Angular developers should update @angular/core alongside @angular/compiler to ensure optimal stability and feature compatibility.
The are not vulnerabilities for the version 4.2.2 of the package @angular/compiler