Angular developers considering an update to @angular/common from version 4.2.0 to 4.2.1 will find a minor, yet potentially impactful, upgrade. Both versions share the same core description, offering commonly needed directives and services essential for building Angular applications. They also maintain identical dependency requirements, relying on tslib version 1.7.1 or higher for TypeScript helper functions. A crucial aspect to consider is the peer dependency: version 4.2.1 of @angular/common necessitates @angular/core version 4.2.1, while the previous version required @angular/core 4.2.0. This tight coupling is typical in Angular, underscoring the importance of matching framework versions. From a licensing and repository perspective, both versions are identical, distributed under the MIT license and housed in the official Angular GitHub repository.
The key difference lies in the release date and, inherently, any bug fixes or minor enhancements incorporated between the releases. Version 4.2.1 was released on June 9, 2017, roughly 24 hours after version 4.2.0. While the provided data doesn't explicitly detail the changes, the quick turnaround suggests the newer version likely includes important patches. Developers should consult the Angular changelog for the specific fixes addressed in version 4.2.1 before upgrading, ensuring compatibility and addressing any issues encountered in the earlier release. This iterative approach to minor version updates signifies Angular's commitment to stability and continuous improvement.
The are not vulnerabilities for the version 4.2.1 of the package @angular/common