UglifyJS, a popular JavaScript toolkit for parsing, mangling, compressing, and beautifying code, saw a point release with version 3.15.1 following version 3.15.0. Both versions share the same core functionalities, development dependencies (acorn ~8.2.1 and semver ~6.3.0), BSD-2-Clause license, and originate from the same GitHub repository managed by Mihai Bazon. Developers familiar with the tool won't encounter significant API changes between these versions.
The key difference lies in the internal changes and potential bug fixes implemented in 3.15.1, which likely address specific edge cases or minor issues discovered in 3.15.0. Evidenced by a slight increase in unpackedSize from 1228924 to 1231741, reflecting additions or modifications to the codebase. The release dates also highlight the recency of 3.15.1, released February 7th, 2022, compared to 3.15.0's January 25th, 2022 release.
Users seeking the most stable and up-to-date version should opt for 3.15.1. Migrating provides benefits such as improvements, potentially resolving compatibility wrinkles discovered by community users after the 3.15.0 version was out. Developers are encouraged to check the changelog or release notes (if available) on the UglifyJS GitHub repository for finer detail on the specific changes introduced. Using the newest version ensures access to the latest fixes and optimizations.
The are not vulnerabilities for the version 3.15.1 of the package uglify-js