Angular core v19.0.3 represents a minor update to the core Angular framework, building upon the foundation established by v19.0.2. Both versions share the same fundamental dependencies, relying on tslib for TypeScript helper functions and declaring rxjs and zone.js as peer dependencies, ensuring compatibility with existing Angular projects. This means that developers upgrading from v19.0.2 will likely experience a smooth transition with minimal code changes required related to these core dependencies.
A notable difference lies in the unpackedSize of the distributed package, with v19.0.2 being slightly larger. Although the difference are so small that it's possibile to think that the only difference between the 2 releases is the release date.
For developers, this update likely encompasses bug fixes, performance tweaks, and potentially minor feature enhancements within the Angular core. While the specific details of these changes would require consulting the official Angular changelog or commit history, the update aims to provide a more refined and stable development experience, making Angular applications more robust and performant. With that being said v19.0.3 could be a very minor or hotfix release.
The are not vulnerabilities for the version 19.0.3 of the package @angular/core