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build(deps): bump postcss from 8.5.6 to 8.5.19 - #546

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build(deps): bump postcss from 8.5.6 to 8.5.19#546
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@dependabot dependabot Bot commented on behalf of github Jul 20, 2026

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Bumps postcss from 8.5.6 to 8.5.19.

Release notes

Sourced from postcss's releases.

8.5.19

  • Fixed cleaning before for new nodes inserted to Root (by @​MahinAnowar).

8.5.18

  • Restricted loading previous source maps file to the opts.from folder for security reasons (use unsafeMap: true to disable the check).

8.5.17

  • Fixed Maximum call stack size exceeded error.
  • Fixed Prototype hijacking for postcss.fromJSON().
  • Fixed Input#origin() for unmapped end position (by @​chatman-media).

8.5.16

8.5.15

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

8.5.14

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).
Changelog

Sourced from postcss's changelog.

8.5.19

  • Fixed cleaning before for new nodes inserted to Root (by @​MahinAnowar).

8.5.18

  • Restricted loading previous source maps file to the opts.from folder for security reasons (use unsafeMap: true to disable the check).

8.5.17

  • Fixed Maximum call stack size exceeded error.
  • Fixed Prototype hijacking for postcss.fromJSON().
  • Fixed Input#origin() for unmapped end position (by @​chatman-media).

8.5.16

8.5.15

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

8.5.14

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.

... (truncated)

Commits
  • 9543b22 Release 8.5.19 version
  • 3d13bf9 Fix CI on Windows too
  • 00d0dd2 Keep explicitly set raws.before when inserting nodes into root (#2111)
  • 7a05b33 Temporary fix CI
  • 4c0d194 Release 8.5.18 version
  • 92b4e78 Update dependencies
  • 95663d3 Limit where source map can be loaded for security reasons
  • 74e25ae Release 8.5.17 version
  • d1518af Fix Maximum call stack size exceeded error
  • 2421312 Fix linter
  • Additional commits viewable in compare view
Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for postcss since your current version.


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Bumps [postcss](https://github.com/postcss/postcss) from 8.5.6 to 8.5.19.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.5.6...8.5.19)

---
updated-dependencies:
- dependency-name: postcss
  dependency-version: 8.5.19
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Jul 20, 2026
@dependabot
dependabot Bot requested a review from a team as a code owner July 20, 2026 16:32
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Jul 20, 2026

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@dependabot merge

@codacy-production

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Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

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🟢 Metrics 0 duplication

Metric Results
Duplication 0

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AI Reviewer: first review requested successfully. AI can make mistakes. Always validate suggestions.

Run reviewer

TIP This summary will be updated as you push new changes.

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Pull Request Overview

Static analysis indicates the update is up to standards and resolves three existing issues. Review efforts should prioritize validating the security-hardened source map loading logic and ensuring core CSS processing stability.

Test suggestions

  • Verify application builds and runs without errors with postcss 8.5.19
  • Ensure existing CSS processing logic (parsing/generating) does not break due to internal library fixes
  • Verify source map loading still works (noting the new security restriction to the 'from' folder)
Prompt proposal for missing tests
Consider implementing these tests if applicable:
1. Verify application builds and runs without errors with postcss 8.5.19
2. Ensure existing CSS processing logic (parsing/generating) does not break due to internal library fixes
3. Verify source map loading still works (noting the new security restriction to the 'from' folder)

TIP Improve review quality by adding custom instructions
TIP How was this review? Give us feedback

@dependabot @github

dependabot Bot commented on behalf of github Jul 27, 2026

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Superseded by #547.

@dependabot dependabot Bot closed this Jul 27, 2026
@dependabot
dependabot Bot deleted the dependabot/npm_and_yarn/postcss-8.5.19 branch July 27, 2026 16:32
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