build(deps-dev): bump postcss and postcss-preset-env

[dependabot]

Bumps postcss and postcss-preset-env. These dependencies needed to be updated together.
Updates postcss from 8.4.39 to 8.5.15

Release notes

Sourced from postcss's releases.

8.5.15

• Fixed declaration parsing performance (by @​homanp).

8.5.14

• Fixed custom syntax regression (by @​43081j).

8.5.13

• Fixed postcss-scss commend regression.

8.5.12

• Fixed reading any file via user-generated CSS.
• Added opts.unsafeMap to disable checks.

8.5.11

• Fixed nested brackets parsing performance (by @​offset).

8.5.10

• Fixed XSS via unescaped </style> in non-bundler cases (by @​TharVid).

8.5.9

• Speed up source map encoding paring in case of the error.

8.5.8

• Fixed Processor#version.

8.5.7

• Improved source map annotation cleaning performance (by CodeAnt AI).

8.5.6

• Fixed ContainerWithChildren type discriminating (by @​Goodwine).

8.5.5

• Fixed package.json→exports compatibility with some tools (by @​JounQin).

8.5.4

• Fixed Parcel compatibility issue (by @​git-sumitchaudhary).

8.5.3

• Added more details to Unknown word error (by @​hiepxanh).
• Fixed types (by @​romainmenke).
• Fixed docs (by @​catnipan).

8.5.2

• Fixed end position of rules with semicolon (by @​romainmenke).

8.5.1

• Fixed backwards compatibility for complex cases (by @​romainmenke).

8.5 “Duke Alloces”

... (truncated)

Changelog

Sourced from postcss's changelog.

8.5.15

• Fixed declaration parsing performance (by @​homanp).

8.5.14

• Fixed custom syntax regression (by @​43081j).

8.5.13

• Fixed postcss-scss commend regression.

8.5.12

• Fixed reading any file via user-generated CSS.
• Added opts.unsafeMap to disable checks.

8.5.11

• Fixed nested brackets parsing performance (by @​offset).

8.5.10

• Fixed XSS via unescaped </style> in non-bundler cases (by @​TharVid).

8.5.9

• Speed up source map encoding paring in case of the error.

8.5.8

• Fixed Processor#version.

8.5.7

• Improved source map annotation cleaning performance (by CodeAnt AI).

8.5.6

• Fixed ContainerWithChildren type discriminating (by @​Goodwine).

8.5.5

• Fixed package.json→exports compatibility with some tools (by @​JounQin).

8.5.4

• Fixed Parcel compatibility issue (by @​git-sumitchaudhary).

8.5.3

... (truncated)

Commits

• eae46db Release 8.5.15 version
• 79508ff Update CI actions
• b128e21 Speed up declaration parsing by avoiding creating new array on each token
• 9825dca Fix code format
• 55789c8 Update dependencies
• 84fbbe9 Install older pnpm action for old Node.js
• 9f860bd Revert pnpm action for old Node.js
• 0877198 Update CI actions
• b2d1a33 Fix linter warnings
• 0700dac Merge pull request #2088 from rootvector2/add-oss-fuzz-harness
• Additional commits viewable in compare view

Updates postcss-preset-env from 6.7.0 to 11.3.0

Changelog

Sourced from postcss-preset-env's changelog.

11.3.0

May 13, 2026

• Added @csstools/postcss-container-rule-prelude-list Check the plugin README for usage details.
• Added @csstools/postcss-image-function Check the plugin README for usage details.
• Updated cssdb to 8.9.0

11.2.1

April 12, 2026

• Updated @csstools/css-color-parser to 4.1.0 (minor)
• Updated @csstools/css-calc to 3.2.0 (minor)

11.2.0

February 21, 2026

• Added @csstools/postcss-font-width-property Check the plugin README for usage details.
• Updated cssdb to 8.8.0

11.1.3

February 6, 2026

• Updated @csstools/postcss-text-decoration-shorthand to 5.0.2 (patch)

11.1.2

January 25, 2026

• Updated @csstools/postcss-normalize-display-values to 5.0.1 (patch)
• Updated @csstools/color-helpers to 6.0.1 (patch)

11.1.1

January 15, 2026

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

11.1.0

January 14, 2026

• Added @csstools/postcss-mixins Check the plugin README for usage details.
• Updated cssdb to 8.7.0

11.0.1

... (truncated)

Commits

• See full diff in compare view

Maintainer changes

This version was pushed to npm by romainmenke, a new releaser for postcss-preset-env since your current version.