Update CSS preprocessors (major)

[renovate[bot]]

Note: This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Change	Age	Confidence
postcss-import	^15.1.0 -> ^16.0.0
postcss-preset-env (source)	^8.0.1 -> ^10.0.0

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Release Notes

postcss/postcss-import (postcss-import)

v16.1.1

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• Fix incorrect cascade layer order when some resources can not be inlined (#​567, #​574)

v16.1.0

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• Allow bundling URLs with fragments (useful for Vite users) (#​560, #​561)

v16.0.1

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• Fix crash when handling some @imports with media conditions (#​557, #​558)

v16.0.0

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• BREAKING: Require Node.js v18+ (#​550, #​551)
• BREAKING: Signifigant rewrite, with small behavioral tweaks in a number of edge cases
• Support for @supports conditional imports added (#​532, #​548)
• When skipDuplicates is false, handles import cycles correctly (#​462, #​535)
• Add warnOnEmpty option to allow disabling warnings for empty files (#​84, #​541)
• Use proper node.errors (#​518, #​540)

Huge thanks to @romainmenke for all the hard work he put into this release.

csstools/postcss-plugins (postcss-preset-env)

v10.5.0

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December 4, 2025

• Added @csstools/postcss-position-area-property Check the plugin README for usage details.
• Updated cssdb to 8.5.2 (patch)

v10.4.0

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September 21, 2025

August 22, 2025

• Added @csstools/postcss-contrast-color-function Check the plugin README for usage details.
• Updated @csstools/postcss-progressive-custom-properties to 4.2.1 (patch)

v10.3.1

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August 27, 2025

• Updated css-has-pseudo to 7.0.3 (patch)

v10.3.0

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August 22, 2025

• Added @csstools/postcss-alpha-function Check the plugin README for usage details.
• Added @csstools/postcss-color-function-display-p3-linear Check the plugin README for usage details.
• Updated @csstools/css-color-parser to 3.1.0 (minor)
• Updated @csstools/postcss-color-function to 4.0.11 (patch)
• Updated @csstools/postcss-color-mix-function to 3.0.11 (patch)

v10.2.4

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June 26, 2025

• Updated @csstools/postcss-cascade-layers to 5.0.2 (patch)

v10.2.3

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June 11, 2025

• Updated @csstools/postcss-is-pseudo-class to 5.0.3 (patch)

v10.2.2

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June 10, 2025

• Updated @csstools/postcss-is-pseudo-class to 5.0.2 (patch)

v10.2.1

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June 5, 2025

• Updated postcss-custom-properties to 14.0.6 (patch)

v10.2.0

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May 27, 2025

• Added @csstools/postcss-color-mix-variadic-function-arguments Check the plugin README for usage details.
• Updated cssdb to 8.3.0 (patch)
• Updated @csstools/postcss-progressive-custom-properties to 4.1.0 (minor)
• Updated @csstools/css-tokenizer to 3.0.4 (patch)
• Updated postcss-custom-properties to 14.0.5 (patch)

v10.1.6

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April 19, 2025

• Updated cssdb to 8.2.5 (patch)
• Updated @csstools/postcss-progressive-custom-properties to 4.0.1 (patch)
• Updated @csstools/postcss-random-function to 2.0.0 (major)
• Updated @csstools/css-calc to 2.1.3 (patch)
• Updated @csstools/css-color-parser to 3.0.9 (patch)

v10.1.5

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February 23, 2025

• Updated postcss-logical to 8.1.0 (minor)
• Updated @csstools/color-helpers to 5.0.2 (patch)
• Updated @csstools/css-calc to 2.1.2 (patch)
• Updated @csstools/css-color-parser to 3.0.8 (patch)

v10.1.4

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February 12, 2025

• Updated @csstools/postcss-initial to 2.0.1 (patch)

v10.1.3

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December 27, 2024

• Updated @csstools/css-calc to 2.1.1 (patch)
• Updated @csstools/css-color-parser to 3.0.7 (patch)

v10.1.2

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December 13, 2024

• Updated cssdb to 8.2.3 (patch)
• Updated css-has-pseudo to 7.0.2 (patch)

v10.1.1

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November 17, 2024

• Updated @csstools/postcss-random-function to 1.0.1 (patch)
• Updated @csstools/postcss-sign-functions to 1.1.0 (minor)

v10.1.0

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November 11, 2024

• Added @csstools/postcss-random-function Check the plugin README for usage details.
• Added @csstools/postcss-sign-functions Check the plugin README for usage details.
• Updated @csstools/css-calc to 2.1.0 (minor)

v10.0.9

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November 1, 2024

• Updated @csstools/css-tokenizer to 3.0.3 (patch)

v10.0.8

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October 23, 2024

• Updated cssdb to 8.1.2 (patch)
• Updated @csstools/postcss-scope-pseudo-class to 4.0.1 (patch)
• Updated css-blank-pseudo to 7.0.1 (patch)
• Updated postcss-attribute-case-insensitive to 7.0.1 (patch)
• Updated postcss-dir-pseudo-class to 9.0.1 (patch)
• Updated postcss-focus-visible to 10.0.1 (patch)
• Updated postcss-focus-within to 9.0.1 (patch)
• Updated postcss-pseudo-class-any-link to 10.0.1 (patch)
• Updated postcss-selector-not to 8.0.1 (patch)
• Updated @csstools/postcss-cascade-layers to 5.0.1 (patch)
• Updated @csstools/postcss-content-alt-text to 2.0.3 (patch)
• Updated @csstools/postcss-is-pseudo-class to 5.0.1 (patch)
• Updated @csstools/postcss-light-dark-function to 2.0.6 (patch)
• Updated css-has-pseudo to 7.0.1 (patch)
• Updated postcss-nesting to 13.0.1 (patch)
• Updated @csstools/postcss-exponential-functions to 2.0.3 (patch)
• Updated @csstools/postcss-media-minmax to 2.0.3 (patch)
• Updated @csstools/postcss-media-queries-aspect-ratio-number-values to 3.0.3 (patch)
• Updated @csstools/postcss-stepped-value-functions to 4.0.3 (patch)
• Updated @csstools/postcss-trigonometric-functions to 4.0.3 (patch)
• Updated postcss-custom-media to 11.0.4 (patch)
• Updated postcss-custom-properties to 14.0.3 (patch)
• Updated postcss-custom-selectors to 8.0.3 (patch)
• Updated @csstools/postcss-color-function to 4.0.4 (patch)
• Updated @csstools/postcss-color-mix-function to 3.0.4 (patch)
• Updated @csstools/postcss-gamut-mapping to 2.0.4 (patch)
• Updated @csstools/postcss-gradients-interpolation-method to 5.0.4 (patch)
• Updated @csstools/postcss-hwb-function to 4.0.4 (patch)
• Updated @csstools/postcss-oklab-function to 4.0.4 (patch)
• Updated @csstools/postcss-relative-color-syntax to 3.0.4 (patch)
• Updated postcss-color-functional-notation to 7.0.4 (patch)
• Updated postcss-lab-function to 7.0.4 (patch)

v10.0.7

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October 10, 2024

• Updated postcss-custom-media to 11.0.3 (patch)
• Updated @csstools/media-query-list-parser to 4.0.0 (major)
• Updated @csstools/css-tokenizer to 3.0.2 (patch)

v10.0.6

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October 4, 2024

• Updated postcss-custom-media to 11.0.2 (patch)

v10.0.5

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September 22, 2024

• Updated @csstools/postcss-light-dark-function to 2.0.4 (patch)

v10.0.4

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September 22, 2024

• Updated @csstools/postcss-light-dark-function to 2.0.3 (patch)

v10.0.3

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September 9, 2024

• Updated cssdb to 8.1.1 (patch)
• Updated postcss-opacity-percentage to 3.0.0 (now matches minimum node version of postcss-preset-env)

v10.0.2

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August 18, 2024

• Updated @csstools/postcss-logical-viewport-units to 3.0.1 (patch)
• Updated @csstools/postcss-content-alt-text to 2.0.1 (patch)
• Updated @csstools/postcss-light-dark-function to 2.0.2 (patch)
• Updated @csstools/postcss-exponential-functions to 2.0.1 (patch)
• Updated @csstools/postcss-media-minmax to 2.0.1 (patch)
• Updated @csstools/postcss-media-queries-aspect-ratio-number-values to 3.0.1 (patch)
• Updated @csstools/postcss-stepped-value-functions to 4.0.1 (patch)
• Updated @csstools/postcss-trigonometric-functions to 4.0.1 (patch)
• Updated postcss-custom-media to 11.0.1 (patch)
• Updated postcss-custom-properties to 14.0.1 (patch)
• Updated postcss-custom-selectors to 8.0.1 (patch)
• Updated @csstools/postcss-color-function to 4.0.2 (patch)
• Updated @csstools/postcss-color-mix-function to 3.0.2 (patch)
• Updated @csstools/postcss-gamut-mapping to 2.0.2 (patch)
• Updated @csstools/postcss-gradients-interpolation-method to 5.0.2 (patch)
• Updated @csstools/postcss-hwb-function to 4.0.2 (patch)
• Updated @csstools/postcss-oklab-function to 4.0.2 (patch)
• Updated @csstools/postcss-relative-color-syntax to 3.0.2 (patch)
• Updated postcss-color-functional-notation to 7.0.2 (patch)
• Updated postcss-lab-function to 7.0.2 (patch)

v10.0.1

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August 14, 2024

• Updated @csstools/postcss-light-dark-function to 2.0.1 (patch)
• Updated @csstools/postcss-text-decoration-shorthand to 4.0.1 (patch)
• Updated @csstools/postcss-color-function to 4.0.1 (patch)
• Updated @csstools/postcss-color-mix-function to 3.0.1 (patch)
• Updated @csstools/postcss-gamut-mapping to 2.0.1 (patch)
• Updated @csstools/postcss-gradients-interpolation-method to 5.0.1 (patch)
• Updated @csstools/postcss-hwb-function to 4.0.1 (patch)
• Updated @csstools/postcss-oklab-function to 4.0.1 (patch)
• Updated @csstools/postcss-relative-color-syntax to 3.0.1 (patch)
• Updated postcss-color-functional-notation to 7.0.1 (patch)
• Updated postcss-lab-function to 7.0.1 (patch)

v10.0.0

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August 3, 2024

Read more about the specific changes on our wiki

• Updated: Support for Node v18+ (major).
• Updated @csstools/postcss-cascade-layers to 5.0.0 (major)
• Updated @csstools/postcss-font-format-keywords to 4.0.0 (major)
• Updated @csstools/postcss-initial to 2.0.0 (major)
• Updated @csstools/postcss-is-pseudo-class to 5.0.0 (major)
• Updated @csstools/postcss-logical-float-and-clear to 3.0.0 (major)
• Updated @csstools/postcss-logical-overflow to 2.0.0 (major)
• Updated @csstools/postcss-logical-overscroll-behavior to 2.0.0 (major)
• Updated @csstools/postcss-logical-resize to 3.0.0 (major)
• Updated @csstools/postcss-logical-viewport-units to 3.0.0 (major)
• Updated @csstools/postcss-nested-calc to 4.0.0 (major)
• Updated @csstools/postcss-normalize-display-values to 4.0.0 (major)
• Updated @csstools/postcss-progressive-custom-properties to 4.0.0 (major)
• Updated @csstools/postcss-scope-pseudo-class to 4.0.0 (major)
• Updated @csstools/postcss-text-decoration-shorthand to 4.0.0 (major)
• Updated @csstools/postcss-unset-value to 4.0.0 (major)
• Updated css-blank-pseudo to 7.0.0 (major)
• Updated css-has-pseudo to 7.0.0 (major)
• Updated css-prefers-color-scheme to 10.0.0 (major)
• Updated postcss-attribute-case-insensitive to 7.0.0 (major)
• Updated postcss-color-hex-alpha to 10.0.0 (major)
• Updated postcss-color-rebeccapurple to 10.0.0 (major)
• Updated postcss-dir-pseudo-class to 9.0.0 (major)
• Updated postcss-focus-visible to 10.0.0 (major)
• Updated postcss-focus-within to 9.0.0 (major)
• Updated postcss-gap-properties to 6.0.0 (major)
• Updated postcss-image-set-function to 7.0.0 (major)
• Updated postcss-logical to 8.0.0 (major)
• Updated postcss-nesting to 13.0.0 (major)
• Updated postcss-overflow-shorthand to 6.0.0 (major)
• Updated postcss-place to 10.0.0 (major)
• Updated postcss-pseudo-class-any-link to 10.0.0 (major)
• Updated postcss-selector-not to 8.0.0 (major)
• Updated @csstools/postcss-content-alt-text to 2.0.0 (major)
• Updated @csstools/postcss-ic-unit to 4.0.0 (major)
• Updated @csstools/postcss-light-dark-function to 2.0.0 (major)
• Updated postcss-double-position-gradients to 6.0.0 (major)
• Updated @csstools/postcss-exponential-functions to 2.0.0 (major)
• Updated @csstools/postcss-media-minmax to 2.0.0 (major)
• Updated @csstools/postcss-media-queries-aspect-ratio-number-values to 3.0.0 (major)
• Updated @csstools/postcss-stepped-value-functions to 4.0.0 (major)
• Updated @csstools/postcss-trigonometric-functions to 4.0.0 (major)
• Updated postcss-custom-media to 11.0.0 (major)
• Updated postcss-custom-properties to 14.0.0 (major)
• Updated postcss-custom-selectors to 8.0.0 (major)
• Updated @csstools/postcss-color-function to 4.0.0 (major)
• Updated @csstools/postcss-color-mix-function to 3.0.0 (major)
• Updated @csstools/postcss-gamut-mapping to 2.0.0 (major)
• Updated @csstools/postcss-gradients-interpolation-method to 5.0.0 (major)
• Updated @csstools/postcss-hwb-function to 4.0.0 (major)
• Updated @csstools/postcss-oklab-function to 4.0.0 (major)
• Updated @csstools/postcss-relative-color-syntax to 3.0.0 (major)
• Updated postcss-color-functional-notation to 7.0.0 (major)
• Updated postcss-lab-function to 7.0.0 (major)

v9.6.0

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July 7, 2024

• Added @csstools/postcss-content-alt-text Check the plugin README for usage

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