UglifyJS, a vital tool for JavaScript developers focused on optimizing code for production, released version 3.14.1 shortly after 3.14.0, marking a quick iteration in the package's evolution. While both versions share the core functionalities of parsing, mangling, compressing, and beautifying JavaScript, a close look reveals subtle yet important differences. Developers relying on this package for performance enhancements and size reduction should note these changes.
Both versions depend on the same development dependencies: Acorn for parsing enhances support for modern JavaScript syntax, and Semver ensures compatibility across different versions. Both versions keep the same BSD-2-Clause license. Both versions are authored by Mihai Bazon and have the same repository. The critical difference lies in the dist object, specifically the unpackedSize. Version 3.14.1 has a unpacked size of 1174297 Bytes while 3.14.0 is 1174009 Bytes. This could indicate minor bug fixes, performance tweaks, or small feature adjustments. The release date also highlights this rapid succession, with version 3.14.1 released just five days after 3.14.0. While the differences might seem trivial, such quick releases often address critical issues discovered immediately after the initial release. Developers should upgrade to the latest version.
The are not vulnerabilities for the version 3.14.1 of the package uglify-js