Babel-runtime version 5.2.12 represents a minor update to the Babel's self-contained runtime library compared to the previous version 5.2.11. Both versions serve the crucial role of providing the necessary polyfills and helper functions for running compiled JavaScript code from Babel in environments that lack native support for newer JavaScript features. This ensures broader compatibility across different browsers and Node.js versions, enhancing the developer experience by abstracting away compatibility concerns. The core functionality remains consistent between the two releases, ensuring a seamless transition for developers already utilizing version 5.2.11.
The primary difference lies in the release date and potentially under-the-hood bug fixes or minor improvements. Version 5.2.12 was published shortly after 5.2.11, suggesting that the update might address immediate issues discovered in the earlier release. While the changelog for such minor versions might not always be extensive, developers are encouraged to upgrade to the latest version to benefit from the most stable and reliable runtime environment. Core-js dependency is the same in both versions. If you work with babel it's recommended that you always use the last verion if it is stable. Babel is a widely used javascript compiler.
The are not vulnerabilities for the version 5.2.12 of the package babel-runtime