Angular Compiler version 4.1.3 represents a minor but important update over its predecessor, version 4.1.2. While both versions share the same fundamental description as the Angular compiler library and are licensed under MIT, a closer look reveals subtle yet meaningful distinctions for Angular developers. The key difference lies in the peer dependency: version 4.1.3 specifically requires @angular/core version 4.1.3, whereas 4.1.2 necessitates @angular/core version 4.1.2. This indicates that the compiler in version 4.1.3 has been specifically tailored to work optimally with the corresponding Angular core version, likely incorporating bug fixes, performance improvements, or new features introduced in the core.
Developers considering an upgrade should prioritize aligning their @angular/core dependency with the compiler version. While the changes might not be groundbreaking, using the correctly paired versions ensures compatibility and avoids potential runtime errors or unexpected behavior. Released on May 17, 2017, a week after version 4.1.2 (released May 10, 2017) the update suggests a focused effort to enhance stability and refine the developer experience within that timeframe. Essentially, this update signals a move towards improved consistency and a more reliable compilation process when used within the Angular ecosystem. This iterative improvement is designed to make application development with Angular smoother and more efficient.
The are not vulnerabilities for the version 4.1.3 of the package @angular/compiler