chore(deps): update usage to 6.9.1

[jdx]

usage 6.9.1 includes the KDL parser optimization from jdx/usage#1426, scanning ordinary identifier and string runs in contiguous chunks. This reduces parsing time for mise's generated CLI spec and keeps the MCP command-graph unit tests below their one-second macOS CI limit.

This updates both the embedded Rust crate family in Cargo.lock and the standalone usage development tool in mise.toml and mise.lock, including the published checksums and asset URLs for every locked platform.

Validation

• Focused MCP command-graph suite under the Nextest CI profile: 6 passed
• Locked installation of usage 6.9.1 on macOS, including checksum verification
• mise run lint-fix

Upstream

• https://github.com/jdx/usage/releases/tag/v6.9.1
• perf(parse): scan KDL strings in chunks usage#1426

AI-assisted — Tool: Codex; model: openai/gpt-6-astra; version: unavailable.

Summary by CodeRabbit

• Chores
  • Updated the usage tool to version 6.9.1.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository YAML (base), Central YAML (inherited), Organization UI (inherited)

Review profile: CHILL

Plan: Advanced

Run ID: 99305ed8-d505-4fa4-b165-57bb2d799c2a

📥 Commits

Reviewing files that changed from the base of the PR and between 03a4b48 and fe7276a.

⛔ Files ignored due to path filters (1)

• mise.lock is excluded by !**/*.lock

📒 Files selected for processing (1)

• mise.toml

Included review availability: Your plan provides up to 10 included reviews per hour; 6 remain after this review.

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📝 Walkthrough

Walkthrough

Changes

Usage Dependency Update

Layer / File(s)	Summary
Update usage tool pin mise.toml	The pinned usage tool version changes from 6.8.0 to 6.9.1.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~2 minutes

Change: Other

Suggested reviewers: risu729

Merge Risk: ⚪ Minimal · up to fe727

The dependency update remains compatible with the repository's declared usage version requirements, with no merge-blocking risk identified.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely identifies the dependency update from the usage package family to version 6.9.1.

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[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	cargo/​usage-cli@​6.9.0 ⏵ 6.9.1
	cargo/​usage-lib@​6.9.0 ⏵ 6.9.1
	cargo/​usage-rs@​6.9.0 ⏵ 6.9.1

View full report

[greptile-apps]

Confidence Score: 5/5

The PR appears safe to merge because the dependency and tool lock updates are coherent and no actionable regression was identified.

Summary

• Updates all usage-family Cargo.lock versions and checksums without changing dependency edges.
• Regenerates usage artifact URLs, checksums, and asset identifiers for every existing platform in mise.lock.
• Updates the usage tool version declared in mise.toml while retaining the existing Sigstore signer policy.

_{Reviews (1) · Last reviewed commit: "chore(deps): update usage to 6.9.1"}