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tailwindcss #19581

Upgrade lightningcss to 1.31.0

by t0byman · Feb 06, 2026 at 19:39 UTC · scan-b819d6bbe2c361ce

Medium Risk (25%)

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Risk Assessment

Risk level: Medium (25%)

Risk Drivers

  • new_contributor: First contribution from 2 contributors

Intent

1/3 criteria met

Upgrade lightningcss to version 1.31.0

Acceptance Criteria

  • lightningcss upgraded to 1.31.0

    pnpm-lock.yaml: changes specify version 1.31.0

  • ?
    Support for scroll-state container queries

    Feature presence not evaluated in the diff

  • All tests pass after upgrade

    25 test failures reported, 3 more than before

Confidence: 90.0% Source: pr description AI: openai

Contributors

t0byman PR Author ? New Contributor
Account Age: 4488 days
Prior PRs: 1

First-time contributor to this repository. unfamiliar with 2 files.

TobyPerplex 1 commit ? New Contributor
Account Age: 1026 days
Prior PRs: 0

First-time contributor to this repository.

Evidence

Evidence Completeness: 0.0%
Missing: ci_passing, tests_passing, lint_passing, security_scan_clean, coverage_maintained, build_successful

Supply Chain

Low Risk
Modifies dependencies
Modifies lockfile
Modifies CI config
Modifies build scripts

Focus Files

Review 2 file(s)

pnpm-workspace.yaml +16

Configuration

low
package.json +1

Configuration

low

Triage

9

minutes to review

low

effort level

none

staleness risk

Standard review process

Recommendation

NEEDS DISCUSSION 32.0% readiness

Insufficient evidence (CI/tests) to evaluate

Next Steps

Question

Why is ci_passing missing? Consider adding this check.

Question

Why is tests_passing missing? Consider adding this check.

Nitpick

First contribution - consider welcoming and providing extra context