Core-js is a modular standard library for JavaScript, designed to provide polyfills and shims for modern ECMAScript features. Examining versions 0.4.6 and 0.4.5 reveals a subtle but important update. While both versions share the same core description, development dependencies including tools like Grunt, Karma, and LiveScript, and repository details, the key difference lies in the release date. Version 0.4.6 was released on January 21, 2015, while version 0.4.5 was released slightly earlier on January 16, 2015.
For developers, this suggests that version 0.4.6 likely incorporates bug fixes, performance improvements, or minor feature enhancements over 0.4.5. Given the nature of core-js as a foundational library providing crucial language features, even small updates can be significant. Developers should consider upgrading to the latest patch version (0.4.6 in this case) to benefit from the most up-to-date and stable implementation of ECMAScript standards. It's always a good practice to check the core-js changelog or repository for specific details on the changes implemented between these versions, particularly if you're encountering issues with older versions or are looking to leverage newly added functionalities. Employing the latest version of core-js contributes to a more consistent and reliable runtime environment across different browsers and JavaScript engines.
The are not vulnerabilities for the version 0.4.6 of the package core-js