Angular Compiler v19.2.1 is a minor release update to the core compilation library for Angular applications. This update, released on March 5, 2025, builds upon v19.2.0, which was released on February 26, 2025. Both versions share the same dependencies, relying on tslib version 2.3.0 or higher. Critically, both versions maintain peer dependency compatibility, requiring @angular/core to be at the corresponding version (19.2.1 and 19.2.0 respectively). This strict peer dependency ensures seamless integration within the Angular ecosystem and mitigates potential version conflicts.
From a developer's perspective, the key change resides in the updated @angular/core peer dependency for each version. Upgrading @angular/compiler from 19.2.0 to 19.2.1 necessitates also upgrading @angular/core to 19.2.1 to maintain stability and compatibility. Both versions are distributed under the MIT License and can be accessed through the official Angular GitHub repository within the packages/compiler directory. Analyzing the dist information, both versions are extremely similar, they share the same fileCount and unpackedSize, suggesting any changes between them are code fixes or minor internal adjustments rather than significant feature additions. Developers should consult the official Angular changelog or release notes for detailed information regarding bug fixes or specific improvements implemented in v19.2.1.
The are not vulnerabilities for the version 19.2.1 of the package @angular/compiler