[lockfile-maintenance]

Update selected lockfiles with a minimum release age of 3 days.

The package managers' native exceptions still apply. Validate updates with the repository's PR CI.

Version changes

Versions are grouped by package name. — means the package was not present.

Cargo.lock

Package	Before	After	Change	History
syn	2.0.119, 3.0.6	2.0.119, 3.0.9	patch	Release history
unicode-ident	1.0.26	1.0.27	patch	Release history

syn — 2.0.119, 3.0.6 → 2.0.119, 3.0.9 (3 releases)

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3.0.9

• Add Punctuated::retain (#2088)

3.0.8

• Fix parsing of <- and -> tokens in expressions (#2086, #2087)

3.0.7

• Fix parsing absolute path expr in labeled break (#2085, thanks @​A4-Tacks)

unicode-ident — 1.0.26 → 1.0.27 (1 release)

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1.0.27

• Optimize trie layout to create headroom for new identifiers in future unicode versions (#54, #56)

Rebase

• Rebase this PR by regenerating lockfiles from the latest base branch.

Check the box above or post a new PR comment with /lockfile rebase on its own line. Requires repository write access.

Workflow requirements and manual fallback

Enable App-based rebase handling with rebase: true in .github/lockfile-maintenance-auth.yml, or configure an Actions request handler as described below.

For Actions-based handling, the workflow must subscribe to pull_request_target: types: [edited] for the checkbox and issue_comment: types: [created] for comments, and configure the request-rebase job.
If these handlers are not configured, open the maintenance workflow and select Run workflow on the branch used for maintenance. This requires workflow_dispatch.

[mergify]

Merge Queue Status

• ✅ Entered queue — 2026-10-18 12:47 UTC · Rule: dependency-updates · triggered by merge protections
• ✅ Checks passed · on draft merge queue: checking #47 + #46 together on main (a03a11f) #48
• ✅ Merged — 2026-10-18 13:00 UTC · at 5caab9485412c02df8a3bb5f43606756be4e953c · merge-batch via merge queue: checking #47 + #46 together on main (a03a11f) #48

This pull request spent 12 minutes 59 seconds in the queue, including 51 seconds running CI.

Required conditions to merge

• #approved-reviews-by >= 1
  • Update github actions #46
  • Lockfile maintenance #47
• github-review-approved [🛡 GitHub repository ruleset rule main]
  • Update github actions #46
  • Lockfile maintenance #47
• any of [🛡 GitHub repository ruleset rule main]:
  • check-success = @github-actions/Test
  • check-neutral = @github-actions/Test
  • check-skipped = @github-actions/Test