Version Details and Security Vulnerabilities

Angular Common, a crucial package for Angular developers, provides essential directives and services for building robust applications. Versions 4.0.1 and 4.0.2 represent incremental yet important steps in the library's evolution. Primarily, the difference lies in their @angular/core peer dependency: version 4.0.1 requires @angular/core version 4.0.1, while 4.0.2 necessitates @angular/core version 4.0.2. This subtle shift signals underlying improvements and bug fixes within the Angular core itself, potentially impacting the stability and performance of components relying on @angular/common.

For developers, upgrading from 4.0.1 to 4.0.2, though seemingly minor, is crucial for maintaining compatibility and leveraging the latest enhancements of the Angular ecosystem. Staying current with these updates helps to avoid potential conflicts and ensures access to the newest features and performance optimizations. While direct feature additions in @angular/common between these point releases might be minimal, the synchronized evolution with @angular/core is paramount. Always prioritize understanding your project's dependencies and consider upgrading both @angular/core and @angular/common together. Check the official Angular changelogs for more detailed information on the specific changes included in @angular/core 4.0.2, as those improvements would indirectly affect the behaviors and stability of the @angular/common module. This update ensures you’re benefitting from the collective advancements in the Angular framework.