@babel/preset-env version 7.26.8 brings a few notable updates compared to the previous stable version, 7.26.7. One key difference lies in the updated dependencies. The newer version upgrades core-js-compat from version 3.38.1 to 3.40.0, ensuring better compatibility with the latest ECMAScript features and improvements to the core-js polyfill library. Similarly, @babel/compat-data sees an update from 7.26.5 to 7.26.8, providing developers with the most current data on browser compatibility for various JavaScript features. Another updated dependency is babel-plugin-polyfill-corejs3 which goes from version 0.10.6 to 0.11.0.
Beyond these core dependency upgrades, @babel/preset-env 7.26.8 integrates @babel/plugin-transform-template-literals version 7.26.8 where the previous version had the 7.25.9. Also, @babel/plugin-transform-async-generator-functions goes from version ^7.25.9 to ^7.26.8. These transformations ensure consistent behavior of new JavaScript syntax constructs across different environments. These updates collectively provide a more robust and up-to-date compilation experience for developers targeting a wide range of browsers and JavaScript engines, making it easier to write modern JavaScript without worrying about compatibility issues. Finally the releaseDate has changed from "2025-01-24T15:04:58.310Z" to "2025-02-08T09:59:34.684Z".
The are not vulnerabilities for the version 7.26.8 of the package @babel/preset-env