Babel-polyfill provides an essential service for JavaScript developers: bridging the gap between modern language features and older browser environments. Examining versions 6.1.4 and 6.0.16 reveals a subtle evolution in this crucial library. Both versions share fundamental characteristics, including dependencies on core-js for ECMAScript standard library polyfills, regenerator for enabling async/await functionality, and babel-runtime for supporting Babel-compiled code. The MIT license ensures developers can freely integrate it into various projects. Both are authored by Sebastian McKenzie, and the source code resides within the Babel repository on GitHub.
The key difference lies in the release date and, implicitly, the bug fixes and minor improvements incorporated between those dates. Version 6.0.16 was released on November 2nd, 2015, while 6.1.4 followed shortly after on November 11th, 2015. For developers, this means upgrading from 6.0.16 to 6.1.4 likely introduces minor stability improvements, potentially addressing edge cases or compatibility issues discovered in the preceding weeks. Although the dependencies remain identical, implying no major API changes, staying current with the latest minor version ensures a more robust and predictable polyfill, leading to fewer unexpected runtime errors in older browsers. The quick release suggests an important bugfix. While not a massive leap, the migration to 6.1.4 is advisable for projects prioritizing stability.
The are not vulnerabilities for the version 6.1.4 of the package babel-polyfill