Version Details and Security Vulnerabilities

Angular Compiler version 15.0.0 introduces notable updates compared to its predecessor, version 14.3.0. Primarily, the core peer dependency advances from Angular core 14.3.0 to 15.0.0, signifying a major framework upgrade for developers leveraging the compiler. This jump suggests the inclusion of new compiler features and optimizations tailored for applications built on Angular 15. Developers should anticipate potential breaking changes and compatibility adjustments when migrating from version 14.

While the file count remains consistent at 116, the unpacked size sees a modest increase from 8,974,857 bytes to 9,131,419 bytes. This suggests that version 15.0.0 incorporates additional code or resources, potentially related to new functionalities or performance enhancements within the compilation process.

The release date reveals a temporal gap between the versions, with 15.0.0 being released 2022-11-16 and version 14.3.0 being released 2023-03-13. This factor is important because the release date refers to the last stable version for Angular 14 which was published after the new major version was already released.

For developers, upgrading to @angular/compiler@15.0.0 unlocks the capabilities of Angular 15, including improvements in build times, template type checking, and overall application performance. However, a comprehensive review of the Angular 15 release notes is vital to understand the full scope of changes and ensure a smooth transition. This upgrade is particularly crucial for projects already using Angular 14 and aiming to benefit from the latest framework advancements offered by version 15.