Version Details and Security Vulnerabilities

The Autoprefixer package saw a minor update between versions 0.4.20130521 and 0.4.20130524, both designed to parse CSS and automatically add vendor prefixes based on the Can I Use database, streamlining cross-browser compatibility for developers. The core functionality remains consistent, relying on the rework dependency for CSS parsing.

The key differences lie in the development dependencies used for testing and building. Version 0.4.20130524 updated mocha to version 1.10.0 (from 1.9.0), component to version 0.16.0 (from 0.15.1) and sinon to version 1.7.2 (from 1.7.0). should dependency remained at 1.2.2. js-beautify is at 1.3.2 for both versions and coffee-script is at 1.6.2 for both versions.

For developers using Autoprefixer, this update suggests improvements in the testing or build process. Although the core library functionality is ostensibly unchanged, updated testing dependencies could result in improved reliability or stability for end users. So if you are writing code using autoprefixer it's indicated you use the latest stable version for improved dependency management. Consider this update as maintenance for the build pipeline behind Autoprefixer. Both versions are licensed under LGPL 3, offering flexibility in usage within diverse projects. Maintained by Andrey Sitnik, its source code is hosted on GitHub, encouraging community review and contribution.