Angular Core, the foundational framework for building Angular applications, saw a minor version bump from 13.1.0 to 13.1.1 in December 2021. Primarily, while maintaining dependency compatibility (tslib ^2.3.0, rxjs ^6.5.3 || ^7.4.0, and zone.js ~0.11.4), the two versions represent iterative improvements rather than groundbreaking changes. Both versions fall under the MIT license, assuring developers of its free and open-source nature for varied uses.
The key differences lie within the internal optimizations and bug fixes incorporated. Developers shifting from 13.1.0 to 13.1.1 can expect potentially tweaked performance characteristics given a minor shift in unpackedSize of the distributed package, albeit small enough that changes may be inconsequential. The updated releaseDate indicates a short turnaround time between releases suggesting a quicker patch addressing issues or enhancements identified shortly after the 13.1.0 release. For developers leveraging these versions in their projects, staying updated with the latest minor version ensures inheriting the most recent refinements and stability improvements automatically via dependency management systems. While the core API surface remains consistent, updating to 13.1.1 provides access to the latest tested and refined codebase within the Angular 13 family, providing better assurances for application maintainability and performance.
The are not vulnerabilities for the version 13.1.1 of the package @angular/core