Cssnano version 5.0.9 is a minor update to the popular CSS minification tool, building upon the foundation of PostCSS. Notably, the update includes a dependency update to cssnano-preset-default from version 5.1.4 to 5.1.5, indicating potential bug fixes or feature enhancements within the default preset configuration for cssnano's minification process. Furthermore, the autoprefixer dev dependency has been bumped from version 10.2.0 to 10.3.7, suggesting improved handling of vendor prefixes and compatibility with newer CSS features during development. While most other dependencies like yaml, lilconfig, and is-resolvable remain unchanged, users should be aware of the updated cssnano-preset-default and autoprefixer packages. This update ensures better compatibility with modern CSS syntax, and improved browser support when using cssnano in their projects. Developers upgrading from 5.0.8 should test their CSS output to ensure the updated preset doesn't introduce unexpected changes in minification. The release date for version 5.0.9 is November 2, 2021, while version 5.0.8 was released on August 18, 2021. Both versions maintain the same file count and unpacked size, suggesting the changes are primarily in dependency updates and potentially small code adjustments.
The are not vulnerabilities for the version 5.0.9 of the package cssnano