What's Changed

• fix(postcss-minify-selectors): reject :is() fold when divergent middle contains a combinator under a non-empty prefix (closes #1786) by @dkryaklin in #1798
• fix(postcss-minify-selectors): tighten :is() fold acceptance to a strict allowlist by @dkryaklin in #1799

Full Changelog: https://github.com/cssnano/cssnano/compare/cssnano@8.0.0...cssnano@8.0.1

What's Changed

• Move declaration sorter to advanced preset by @ludofischer and @Goodwine in #1793
• Drop node 20 by @ludofischer in #1794

Full Changelog: https://github.com/cssnano/cssnano/compare/cssnano@7.1.9...cssnano@8.0.0

Bug Fixes

• Reject :is() fold for unknown pseudo-classes with arguments by @dkryaklin in #1791

Full Changelog: https://github.com/cssnano/cssnano/compare/cssnano@7.1.8...cssnano@7.1.9

What's Changed

• fix(postcss-minify-selectors): reject :is() fold for :nth-child(... of S) to preserve cascade by @dkryaklin in #1785
• Update postcss and @colordx/core by @ludofischer in #1786

Full Changelog: https://github.com/cssnano/cssnano/compare/cssnano@7.1.7...cssnano@7.1.8

This release is idnetical to the previous one, but is being published to ensure that the latest versions of postcss-normalize-repeat-style and postcss-normalize-positions are uploaded to the npm registry.

New feature

• feat(postcss-minify-selectors): fold selector lists into :is() (#1703) by @dkryaklin in #1775

Bug fixes

• fix: update colordx and autoprefixer
• fix: update postcss peer dependency by @ludofischer in #1779 Solves possible security issue

Full Changelog: https://github.com/cssnano/cssnano/compare/cssnano@7.1.5...cssnano@7.1.6

Bug Fixes

• fix(postcss-reduce-idents): support counter-set property by @dkryaklin in #1765
• fix(postcss-convert-values): add transformCustomProperties option by @dkryaklin in #1769
• fix(postcss-colormin): add transformCustomProperties option by @dkryaklin in #1768

Full Changelog: https://github.com/cssnano/cssnano/compare/cssnano@7.1.4...cssnano@7.1.5

Bug Fixes

Update color conversion library to @colordx/core to fix rounding errors in color conversions #1755

What's Changed

• Optimize mergeRule selector merging with WeakMap caching by @Goodwine in #1748

Full Changelog: https://github.com/cssnano/cssnano/compare/cssnano@7.1.2...cssnano@7.1.3

What's Changed

• fix: enhanced recognition of css comments by @Nirvana-Jie in #1730
• chore: use npm trusted publishing by @ludofischer in #1731
• fix: update browserslist by @ludofischer in #1733

Full Changelog: https://github.com/cssnano/cssnano/compare/cssnano@7.1.1...cssnano@7.1.2