Version Details and Security Vulnerabilities

Angular Animations library version 19.1.2 is a minor release following 19.1.1, both dedicated to integrating animation capabilities within Angular applications leveraging web-animations. While the core functionality remains consistent, indicated by the shared description, developers should note subtle differences that might influence their projects.

Both versions maintain dependencies on tslib (version ^2.3.0) for TypeScript helper functions and specify a peer dependency on @angular/core, aligning their respective major and minor versions, an important detail for ensuring compatibility within an Angular project. Crucially, developers should ensure their core Angular package matches @angular/animations version.

The primary difference lies in the dist information. Version 19.1.2 exhibits a slightly larger unpacked size (798908 bytes) compared to 19.1.1 (798625 bytes), suggesting potential bug fixes, performance improvements, or minor feature additions. Although the file count remains the same at 12, this size difference warrants investigation into the specific changes if upgrading an existing project. Furthermore, the releaseDate indicates that version 19.1.2 was published approximately four days later than 19.1.1. For Angular developers, upgrading to version 19.1.2 offers the latest enhancements and potential stability improvements, but thorough testing of the upgrade within the target application is always advisable. This is because even seemingly small changes can sometimes introduce unforeseen consequences. The MIT license protects developers, offering flexibility in usage. The source code and repository information is consistent between versions; changes exist in the compiled and uploaded result.