Babel-runtime provides a self-contained runtime environment for Babel-compiled code, ensuring compatibility across various JavaScript environments. Versions 5.5.6 and 5.5.7, both licensed under the MIT license, share the same core functionality and dependency on core-js version 0.9.0 or higher, implying a continuous effort to maintain compatibility with core JavaScript features and polyfills. Both versions hail from the Babel project, maintained by Sebastian McKenzie.
The key difference lies in the release dates. Version 5.5.6 was released on June 9th, 2015, while version 5.5.7 followed shortly after on June 13th, 2015. This close succession suggests that version 5.5.7 likely addresses minor bug fixes, performance improvements, or crucial updates that warranted a quick release following version 5.5.6.
For developers, babel-runtime offers a convenient way to include necessary polyfills and helper functions without bloating their main application code. This keeps the codebase cleaner. Choosing the latest version is generally recommended to benefit from the most recent improvements and fixes, although consulting the Babel project's changelog or release notes for specific details about the changes in version 5.5.7 would provide a more comprehensive understanding of the update. Given the proximity of the releases, it is likely a worthwhile update.
The are not vulnerabilities for the version 5.5.7 of the package babel-runtime